Merge branch '4.7' into 4

MNT Use ::create to allow Injector to replace content review emails sending task

.editorconfig

@@ -10,7 +10,7 @@ indent_style = space
 insert_final_newline = true
 trim_trailing_whitespace = true
 
-[{*.yml,package.json}]
+[{*.yml,package.json,*.js,*.scss}]
 indent_size = 2
 
 # The indent size used in the package.json file cannot be changed:

.eslintrc

@@ -0,0 +1,7 @@
+{
+  "extends": "airbnb",
+  "root": true,
+  "rules": {
+    "init-declarations": 1
+  }
+}

.gitattributes

@@ -4,3 +4,5 @@
 /.gitignore export-ignore
 /.travis.yml export-ignore
 /.scrutinizer.yml export-ignore
+/.phpcs.xml.dist export-ignore
+/.codecov.yml export-ignore

.github/workflows/ci.yml

@@ -0,0 +1,11 @@
+name: CI
+
+on:
+  push:
+  pull_request:
+  workflow_dispatch:
+
+jobs:
+  ci:
+    name: CI
+    uses: silverstripe/gha-ci/.github/workflows/ci.yml@v1

.github/workflows/deploy-userhelp-docs.yml

@@ -0,0 +1,15 @@
+name: Deploy Userhelp Docs
+on:
+  push:
+    branches:
+      - '5'
+      - '4'
+    paths:
+      - 'docs/en/userguide/**'
+jobs:
+  deploy:
+    name: deploy-userhelp-docs
+    runs-on: ubuntu-latest
+    steps:
+      - name: Run build hook
+        run: curl -X POST -d {} https://api.netlify.com/build_hooks/${{ secrets.NETLIFY_BUILD_HOOK }}

.github/workflows/dispatch-ci.yml

@@ -0,0 +1,16 @@
+name: Dispatch CI
+
+on:
+  # At 11:30 AM UTC, only on Wednesday and Thursday
+  schedule:
+    - cron: '30 11 * * 3,4'
+
+jobs:
+  dispatch-ci:
+    name: Dispatch CI
+    # Only run cron on the silverstripe account
+    if: (github.event_name == 'schedule' && github.repository_owner == 'silverstripe') || (github.event_name != 'schedule')
+    runs-on: ubuntu-latest
+    steps:
+      - name: Dispatch CI
+        uses: silverstripe/gha-dispatch-ci@v1

.github/workflows/keepalive.yml

@@ -0,0 +1,17 @@
+name: Keepalive
+
+on:
+  workflow_dispatch:
+  # The 4th of every month at 10:50am UTC
+  schedule:
+    - cron: '50 10 4 * *'
+
+jobs:
+  keepalive:
+    name: Keepalive
+    # Only run cron on the silverstripe account
+    if: (github.event_name == 'schedule' && github.repository_owner == 'silverstripe') || (github.event_name != 'schedule')
+    runs-on: ubuntu-latest
+    steps:
+      - name: Keepalive
+        uses: silverstripe/gha-keepalive@v1

.github/workflows/update-js.yml

@@ -0,0 +1,17 @@
+name: Update JS
+
+on:
+  workflow_dispatch:
+  # Run on a schedule of once per quarter
+  schedule:
+    - cron: '0 0 1 */3 *'
+
+jobs:
+  update-js:
+    name: Update JS
+    # Only run cron on the silverstripe account
+    if: (github.event_name == 'schedule' && github.repository_owner == 'silverstripe') || (github.event_name != 'schedule')
+    runs-on: ubuntu-latest
+    steps:
+      - name: Update JS
+        uses: silverstripe/gha-update-js@v1

.gitignore

@@ -1 +1,2 @@
 .DS_Store
+node_modules/

.nvmrc

@@ -0,0 +1 @@
+10

.sass-lint.yml

@@ -0,0 +1,97 @@
+# sass-lint config to match the AirBNB style guide
+# See silverstripe-admin
+files:
+  include: client/src/**/*.scss'
+options:
+  formatter: stylish
+  merge-default-rules: false
+rules:
+  # Warnings
+  # Things that require actual refactoring are marked as warnings
+  class-name-format:
+    - 1
+    - convention: hyphenatedbem
+  placeholder-name-format:
+    - 1
+    - convention: hyphenatedlowercase
+  nesting-depth:
+    - 1
+    - max-depth: 3
+  no-ids: 1
+  no-important: 1
+  no-misspelled-properties:
+    - 1
+    - extra-properties:
+       - "-moz-border-radius-topleft"
+       - "-moz-border-radius-topright"
+       - "-moz-border-radius-bottomleft"
+       - "-moz-border-radius-bottomright"
+  variable-name-format:
+    - 1
+    - allow-leading-underscore: true
+      convention: hyphenatedlowercase
+  no-extends: 1
+
+  # Warnings: these things are preferential rather than mandatory
+  no-css-comments: 1
+
+  # Errors
+  # Things that can be easily fixed are marked as errors
+  indentation:
+    - 2
+    - size: 2
+  final-newline:
+    - 2
+    - include: true
+  no-trailing-whitespace: 2
+  border-zero:
+    - 2
+    - convention: '0'
+  brace-style:
+    - 2
+    - allow-single-line: true
+  clean-import-paths:
+    - 2
+    - filename-extension: false
+      leading-underscore: false
+  no-debug: 2
+  no-empty-rulesets: 2
+  no-invalid-hex: 2
+  no-mergeable-selectors: 2
+  # no-qualifying-elements:
+  #   - 1
+  #   - allow-element-with-attribute: false
+  #     allow-element-with-class: false
+  #     allow-element-with-id: false
+  no-trailing-zero: 2
+  no-url-protocols: 2
+  quotes:
+    - 2
+    - style: double
+  space-after-bang:
+    - 2
+    - include: false
+  space-after-colon:
+    - 2
+    - include: true
+  space-after-comma:
+    - 2
+    - include: true
+  space-before-bang:
+    - 2
+    - include: true
+  space-before-brace:
+    - 2
+    - include: true
+  space-before-colon: 2
+  space-between-parens:
+    - 2
+    - include: false
+  trailing-semicolon: 2
+  url-quotes: 2
+  zero-unit: 2
+  single-line-per-selector: 2
+  one-declaration-per-line: 2
+  empty-line-between-blocks:
+    - 2
+    - ignore-single-line-rulesets: true

.scrutinizer.yml

@@ -1,9 +0,0 @@
-inherit: true
-
-checks:
-  php:
-    code_rating: true
-    duplication: true
-
-filter:
-  paths: [code/*, tests/*]

.travis.yml

@@ -1,34 +0,0 @@
-# See https://github.com/silverstripe/silverstripe-travis-support for setup details
-
-sudo: false
-
-language: php
-
-php:
-  - 5.3
-  - 5.4
-  - 5.5
-
-env:
-  - DB=MYSQL CORE_RELEASE=3.5
-
-matrix:
-  include:
-    - php: 5.6
-      env: DB=MYSQL CORE_RELEASE=3
-    - php: 5.6
-      env: DB=MYSQL CORE_RELEASE=3.1
-    - php: 5.6
-      env: DB=PGSQL CORE_RELEASE=3.2
-    - php: 7.1
-      env: DB=MYSQL CORE_RELEASE=3.6
-
-before_script:
-  - composer self-update || true
-  - git clone git://github.com/silverstripe/silverstripe-travis-support.git ~/travis-support
-  - php ~/travis-support/travis_setup.php --source `pwd` --target ~/builds/ss
-  - cd ~/builds/ss
-  - composer install
-
-script:
-  - vendor/bin/phpunit contentreview/tests

.tx/config

@@ -1,8 +1,15 @@
 [main]
 host = https://www.transifex.com
 
-[silverstripe-contentreview.master]
+[o:silverstripe:p:silverstripe-contentreview:r:master]
 file_filter = lang/<lang>.yml
 source_file = lang/en.yml
 source_lang = en
-type = YML
+type        = YML
+
+[o:silverstripe:p:silverstripe-contentreview:r:master-js]
+file_filter = client/lang/src/<lang>.json
+source_file = client/lang/src/en.json
+source_lang = en
+type        = KEYVALUEJSON
+

.upgrade.yml

@@ -0,0 +1,18 @@
+mappings:
+  ContentReviewCompatability: SilverStripe\ContentReview\Compatibility\ContentReviewCompatability
+  ContentReviewCMSExtension: SilverStripe\ContentReview\Extensions\ContentReviewCMSExtension
+  ContentReviewDefaultSettings: SilverStripe\ContentReview\Extensions\ContentReviewDefaultSettings
+  ContentReviewOwner: SilverStripe\ContentReview\Extensions\ContentReviewOwner
+  SiteTreeContentReview: SilverStripe\ContentReview\Extensions\SiteTreeContentReview
+  ContentReviewNotificationJob: SilverStripe\ContentReview\Jobs\ContentReviewNotificationJob
+  ContentReviewLog: SilverStripe\ContentReview\Models\ContentReviewLog
+  PagesDueForReviewReport: SilverStripe\ContentReview\Reports\PagesDueForReviewReport
+  PagesWithoutReviewScheduleReport: SilverStripe\ContentReview\Reports\PagesWithoutReviewScheduleReport
+  ContentReviewEmails: SilverStripe\ContentReview\Tasks\ContentReviewEmails
+  ContentReviewOwnerMigrationTask: SilverStripe\ContentReview\Tasks\ContentReviewOwnerMigrationTask
+  ContentReviewBaseTest: SilverStripe\ContentReview\Tests\ContentReviewBaseTest
+  ContentReviewCMSPageEditControllerTest: SilverStripe\ContentReview\Tests\ContentReviewCMSPageEditControllerTest
+  ContentReviewNotificationTest: SilverStripe\ContentReview\Tests\ContentReviewNotificationTest
+  ContentReviewReportTest: SilverStripe\ContentReview\Tests\ContentReviewReportTest
+  ContentReviewSettingsTest: SilverStripe\ContentReview\Tests\ContentReviewSettingsTest
+  SiteTreeContentReviewTest: SilverStripe\ContentReview\Tests\SiteTreeContentReviewTest

README.md

@@ -1,33 +1,32 @@
 # Content Review module
 
-[![Build Status](http://img.shields.io/travis/silverstripe/silverstripe-contentreview.svg?style=flat-square)](https://travis-ci.org/silverstripe/silverstripe-contentreview)
-[![Code Quality](http://img.shields.io/scrutinizer/g/silverstripe/silverstripe-contentreview.svg?style=flat-square)](https://scrutinizer-ci.com/g/silverstripe/silverstripe-contentreview)
-[![Version](http://img.shields.io/packagist/v/silverstripe/contentreview.svg?style=flat-square)](https://packagist.org/packages/silverstripe/contentreview)
-[![License](http://img.shields.io/packagist/l/silverstripe/contentreview.svg?style=flat-square)](license.md)
-![helpfulrobot](https://helpfulrobot.io/silverstripe/contentreview/badge)
+[![CI](https://github.com/silverstripe/silverstripe-contentreview/actions/workflows/ci.yml/badge.svg)](https://github.com/silverstripe/silverstripe-contentreview/actions/workflows/ci.yml)
+[![Silverstripe supported module](https://img.shields.io/badge/silverstripe-supported-0071C4.svg)](https://www.silverstripe.org/software/addons/silverstripe-commercially-supported-module-list/)
 
-This module helps keep your website content accurate and up-to-date, which keeps your users happy. 
+This module helps keep your website content accurate and up-to-date, which keeps your users happy.
 
-It does so by sending reviewers reminder emails to go in and check the content. For a reviewer this 
+It does so by sending reviewers reminder emails to go in and check the content. For a reviewer this
 often includes checking links, grammar, factual information and look and feel.
 
-There are two types of roles with this module. 
+There are two types of roles with this module.
 
  * Website owner; (typically assigned to the Administrator group) ensures that a website is accurate and up-to-date, by delegating responsibility to content reviewers.
  * Content reviewer; responsible for keeping a website or part of a website accurate and up-to-date.
 
 ## Requirements
 
- * SilverStripe ^3.1
+ * Silverstripe ^4.0
+ 
+ **Note:** For Silverstripe 3.x, please use the [3.x release line](https://github.com/silverstripe/silverstripe-contentreview/tree/3).
 
 ## Features
 
- * Content reviewer will receive an email notification when a page is due for review. 
+ * Content reviewer will receive an email notification when a page is due for review.
  * Content reviewer can mark a page as 'reviewed', and provide review notes.
  * Website owner can assign content reviewers to a page and set when the content should be reviewed.
  * Website owner can see a report of pages and their reviewed status.
  * Content reviewers can be assigned to a page, a page and all sub-pages, or globally.
- * The content review schedule can be automatic, e.g. every month, and/or a specific date. 
+ * The content review schedule can be automatic, e.g. every month, and/or a specific date.
 
 ## Wishlist features
 
@@ -42,13 +41,8 @@ $ composer require silverstripe/contentreview
 
 You'll also need to run `dev/build`.
 
-### Manual installation
-
-Download or clone the source code into the SilverStripe root folder. Rename the module folder
-to `contentreview`.
-
-Run dev/build either via the webserver by opening the url `http://<your-host>/dev/build` or
-by running the dev/build via a CLI.
+Run dev/build either via the web server by opening the URL `http://<your-host>/dev/build?flush` or
+by running the dev/build via a CLI: `sake dev/build flush=1`
 
 ## Documentation
 

_config/config.yml

@@ -1,18 +1,30 @@
-SiteTree:
+---
+Name: contentreviewextensions
+---
+SilverStripe\Admin\LeftAndMain:
   extensions:
-    - SiteTreeContentReview
-Group:
+    - SilverStripe\ContentReview\Extensions\ContentReviewLeftAndMainExtension
+
+SilverStripe\CMS\Controllers\CMSPageEditController:
   extensions:
-    - ContentReviewOwner
-Member:
+    - SilverStripe\ContentReview\Extensions\ContentReviewCMSExtension
+
+SilverStripe\CMS\Controllers\CMSPageSettingsController:
   extensions:
-    - ContentReviewOwner
-CMSPageEditController:
+    - SilverStripe\ContentReview\Extensions\ContentReviewCMSExtension
+
+SilverStripe\CMS\Model\SiteTree:
   extensions:
-    - ContentReviewCMSExtension
-CMSPageSettingsController:
+    - SilverStripe\ContentReview\Extensions\SiteTreeContentReview
+
+SilverStripe\Security\Group:
   extensions:
-    - ContentReviewCMSExtension
-SiteConfig:
+    - SilverStripe\ContentReview\Extensions\ContentReviewOwner
+
+SilverStripe\Security\Member:
   extensions:
-    - ContentReviewDefaultSettings
+    - SilverStripe\ContentReview\Extensions\ContentReviewOwner
+
+SilverStripe\SiteConfig\SiteConfig:
+  extensions:
+    - SilverStripe\ContentReview\Extensions\ContentReviewDefaultSettings

_config/legacy.yml

@@ -0,0 +1,6 @@
+---
+Name: contentreviewlegacy
+---
+SilverStripe\ORM\DatabaseAdmin:
+  classname_value_remapping:
+    ContentReviewLog: SilverStripe\ContentReview\Models\ContentReviewLog

behat.yml

@@ -0,0 +1,29 @@
+default:
+  suites:
+    contentreview:
+      paths:
+        - "%paths.modules.contentreview%/tests/behat/features"
+      contexts:
+        - SilverStripe\Admin\Tests\Behat\Context\AdminContext
+        - SilverStripe\BehatExtension\Context\BasicContext
+        - SilverStripe\BehatExtension\Context\EmailContext
+        - SilverStripe\BehatExtension\Context\LoginContext
+        - SilverStripe\Framework\Tests\Behaviour\CmsFormsContext
+        - SilverStripe\Framework\Tests\Behaviour\CmsUiContext
+        - SilverStripe\ContentReview\Tests\Behat\Context\FeatureContext
+        - SilverStripe\ContentReview\Tests\Behat\Context\FixtureContext
+        -
+          SilverStripe\ContentReview\Tests\Behat\Context\FixtureContext:
+            - "%paths.modules.contentreview%/tests/behat/files/"
+
+  extensions:
+    SilverStripe\BehatExtension\MinkExtension:
+      default_session: facebook_web_driver
+      javascript_session: facebook_web_driver
+      facebook_web_driver:
+        browser: chrome
+        wd_host: "http://127.0.0.1:9515"
+
+    SilverStripe\BehatExtension\Extension:
+      screenshot_path: "%paths.base%/artifacts/screenshots"
+      bootstrap_file: vendor/silverstripe/framework/tests/behat/serve-bootstrap.php

changelog.md

@@ -1,35 +0,0 @@
-# Changelog
-
-All notable changes to this project will be documented in this file.
-
-This project adheres to [Semantic Versioning](http://semver.org/).
-
-## [3.0.2]
-
-* fix(ContentReviewNotificationJob): Changed to use ->config() system so that the next_run_hour can be configured in YAML.
-* BUG Prevent non-real draft changes forcing record to appear as changed when saved
-
-## [3.0.1]
-
-- Update documentation and configuration to supported module standard
-- Fix documentation links
-
-## [3.0.0]
-
-- Replace review page form with inline form
-- Update translations
-- Convert to psr-2
-- Change "mark as reviewed" page action panel styles
-- Add report filter for only the pages a user is assigned to
-- BUG Show inherited date even when inheriting settings
-- API CMS Editable notification templates
-
-## [2.1.0]
-
-- Added translations
-- Fixed a saving bug
-- Renamed "reviewed" button
-
-## [2.0.0]
-
-Changelog added.

client/dist/js/contentreview.js

@@ -0,0 +1 @@
+!function(e){function n(o){if(t[o])return t[o].exports;var i=t[o]={i:o,l:!1,exports:{}};return e[o].call(i.exports,i,i.exports,n),i.l=!0,i.exports}var t={};n.m=e,n.c=t,n.i=function(e){return e},n.d=function(e,t,o){n.o(e,t)||Object.defineProperty(e,t,{configurable:!1,enumerable:!0,get:o})},n.n=function(e){var t=e&&e.__esModule?function(){return e.default}:function(){return e};return n.d(t,"a",t),t},n.o=function(e,n){return Object.prototype.hasOwnProperty.call(e,n)},n.p="",n(n.s=4)}([function(e,n){e.exports=jQuery},function(e,n,t){"use strict";var o=t(8),i=t.n(o),r=t(0),s=t.n(r),c=t(6),a=t.n(c),u=t(7),d=t.n(u),l=t(5),f=(t.n(l),t.i(l.loadComponent)("FormBuilderModal"));s.a.entwine("ss",function(e){e(".cms-content-actions .content-review__button").entwine({onclick:function(n){n.preventDefault();var t=e("#content-review__dialog-wrapper");return t.length||(t=e('<div id="content-review__dialog-wrapper" />'),e("body").append(t)),t.open(),!1}}),e(".content-review-modal .content-review-modal__nav-link").entwine({onclick:function(n){n.preventDefault();var t=e(n.target);window.location=t.attr("href")}}),e("#content-review__dialog-wrapper").entwine({onunmatch:function(){this._clearModal()},open:function(){this._renderModal(!0)},close:function(){this._renderModal(!1)},_renderModal:function(n){var t=this,o=function(){return t.close()},r=function(){return t._handleSubmitModal.apply(t,arguments)},s=e("form.cms-edit-form :input[name=ID]").val(),c=window.ss.store,u=c.getState().config.sections.find(function(e){return"SilverStripe\\CMS\\Controllers\\CMSPageEditController"===e.name}),l=u.form.ReviewContentForm.schemaUrl+"/"+s,_=i.a._t("ContentReview.CONTENT_DUE_FOR_REVIEW","Content due for review");d.a.render(a.a.createElement(f,{title:_,isOpen:n,onSubmit:r,onClosed:o,schemaUrl:l,bodyClassName:"modal__dialog",className:"content-review-modal",responseClassBad:"modal__response modal__response--error",responseClassGood:"modal__response modal__response--good",identifier:"ContentReview.CONTENT_DUE_FOR_REVIEW"}),this[0])},_clearModal:function(){d.a.unmountComponentAtNode(this[0])},_handleSubmitModal:function(n,t,o){return e(".content-review__button-holder").remove(),o()}})})},function(e,n,t){"use strict";var o=t(0);t.n(o).a.entwine("ss",function(e){e(".cms-edit-form #Form_EditForm_ContentReviewType_Holder").entwine({onmatch:function(){var e=this;this.find(".optionset :input").bind("change",function(n){e.show_option(n.target.value)});var n=this.find("input[name=ContentReviewType]:checked").val();this.show_option(n),this._super()},onunmatch:function(){return this._super()},show_option:function(e){"Custom"===e?this._custom():"Inherit"===e?this._inherited():this._disabled()},_custom:function(){e(".review-settings").show(),e(".field.custom-setting").show()},_inherited:function(){e(".review-settings").show(),e(".field.custom-setting").hide()},_disabled:function(){e(".review-settings").hide()}})})},function(e,n,t){"use strict";var o=t(0);t.n(o).a.entwine("ss",function(e){function n(n){var t="ContentReviewOwnerID"+n,o=e("div.subsiteSpecificOwnerID"),i=0;for(i=0;i<o.length;i++)o[i].id===t?e(o[i]).show():e(o[i]).hide()}e("#Form_EditForm_SubsiteIDWithOwner").entwine({onmatch:function(){n(this.value)},change:function(){n(this.value)}})})},function(e,n,t){"use strict";Object.defineProperty(n,"__esModule",{value:!0}),t(1),t(2),t(3)},function(e,n){e.exports=Injector},function(e,n){e.exports=React},function(e,n){e.exports=ReactDom},function(e,n){e.exports=i18n}]);

client/dist/styles/contentreview.css

@@ -0,0 +1 @@
+.content-review__button{background:url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABQAAAAoCAYAAAD+MdrbAAAACXBIWXMAAAsTAAALEwEAmpwYAAAAGXRFWHRTb2Z0d2FyZQBBZG9iZSBJbWFnZVJlYWR5ccllPAAAAPlJREFUeNpi/P//PwM1AeOAGPg1h3EBiOae8j+BkFoWIi22pIoLgS5rAFIFQMwPFfoIxBNAGOjaDyQZCDTsApDSx2HXRSB2wGYoEx6X6ePxmT7U5QxEGYhLMTFqMLwMdJ0AkHpPZBwYAr19gZALDUhIdgLEeplsQBcDBUjQr4A3UoARQlbGBkYMI828TN/SBkeaFMSVjwl6GaqxEUmoEZ9hA1fAjkADL8dC6hTdxYOtTgG6DGedAnQtaXUK0DCCdQo2Q5nwuGyQ1ilA15FUpwC9PVqn0LJOAUYIWRkbGDHDpU7BkSYFceVjgl6GakSpU/AZNjRKbIAAAwDhCJTckjfR5wAAAABJRU5ErkJggg==) 50% no-repeat;background-position:0 0;display:inline-block;height:20px;margin:6px 4px 0 12px;padding:0;text-indent:-9999px;width:20px}.content-review__button:focus,.content-review__button:hover{background-position:0 -20px}

client/lang/en.js

@@ -0,0 +1,11 @@
+// This file was generated by silverstripe/tx-translator from client/lang/src/en.json.
+// See https://github.com/silverstripe/silverstripe-tx-translator for details
+if (typeof(ss) === 'undefined' || typeof(ss.i18n) === 'undefined') {
+  if (typeof(console) !== 'undefined') { // eslint-disable-line no-console
+    console.error('Class ss.i18n not defined');  // eslint-disable-line no-console
+  }
+} else {
+  ss.i18n.addDictionary('en', {
+    "ContentReview.CONTENT_DUE_FOR_REVIEW": "Content due for review"
+});
+}

client/lang/sk.js

@@ -0,0 +1,11 @@
+// This file was generated by silverstripe/tx-translator from client/lang/src/sk.json.
+// See https://github.com/silverstripe/silverstripe-tx-translator for details
+if (typeof(ss) === 'undefined' || typeof(ss.i18n) === 'undefined') {
+  if (typeof(console) !== 'undefined') { // eslint-disable-line no-console
+    console.error('Class ss.i18n not defined');  // eslint-disable-line no-console
+  }
+} else {
+  ss.i18n.addDictionary('sk', {
+    "ContentReview.CONTENT_DUE_FOR_REVIEW": "Obsah určený na kontrolu"
+});
+}

client/lang/src/en.json

@@ -0,0 +1,3 @@
+{
+    "ContentReview.CONTENT_DUE_FOR_REVIEW": "Content due for review"
+}

client/lang/src/sk.json

@@ -0,0 +1,3 @@
+{
+    "ContentReview.CONTENT_DUE_FOR_REVIEW": "Obsah určený na kontrolu"
+}

client/src/bundles/ContentReviewForm.js

@@ -0,0 +1,102 @@
+/* global window */
+import i18n from 'i18n';
+import jQuery from 'jquery';
+import React from 'react';
+import ReactDOM from 'react-dom';
+import { loadComponent } from 'lib/Injector';
+
+const FormBuilderModal = loadComponent('FormBuilderModal');
+
+/**
+ * "Content due for review" modal popup. See AddToCampaignForm.js in
+ * silverstripe/admin for reference.
+ */
+jQuery.entwine('ss', ($) => {
+	/**
+   * Kick off a "content due for review" dialog from the CMS actions.
+   */
+  $('.cms-content-actions .content-review__button').entwine({
+    onclick(event) {
+      event.preventDefault();
+
+      let dialog = $('#content-review__dialog-wrapper');
+
+      if (!dialog.length) {
+        dialog = $('<div id="content-review__dialog-wrapper" />');
+        $('body').append(dialog);
+      }
+
+      dialog.open();
+
+      return false;
+    },
+  });
+
+  // This is required because the React version of e.preventDefault() doesn't work
+  // this is to prevent PJAX request to occur when clicking a link the modal
+  $('.content-review-modal .content-review-modal__nav-link').entwine({
+    onclick: (e) => {
+      e.preventDefault();
+      const $link = $(e.target);
+      window.location = $link.attr('href');
+    },
+  });
+
+	/**
+   * Uses reactstrap in order to replicate the bootstrap styling and JavaScript behaviour.
+   */
+  $('#content-review__dialog-wrapper').entwine({
+    onunmatch() {
+      // solves errors given by ReactDOM "no matched root found" error.
+      this._clearModal();
+    },
+
+    open() {
+      this._renderModal(true);
+    },
+
+    close() {
+      this._renderModal(false);
+    },
+
+    _renderModal(isOpen) {
+      const handleHide = () => this.close();
+      const handleSubmit = (...args) => this._handleSubmitModal(...args);
+      const id = $('form.cms-edit-form :input[name=ID]').val();
+      const sectionConfigKey = 'SilverStripe\\CMS\\Controllers\\CMSPageEditController';
+      const store = window.ss.store;
+      const sectionConfig = store.getState().config.sections
+        .find((section) => section.name === sectionConfigKey);
+      const modalSchemaUrl = `${sectionConfig.form.ReviewContentForm.schemaUrl}/${id}`;
+      const title = i18n._t('ContentReview.CONTENT_DUE_FOR_REVIEW', 'Content due for review');
+
+      ReactDOM.render(
+        <FormBuilderModal
+          title={title}
+          isOpen={isOpen}
+          onSubmit={handleSubmit}
+          onClosed={handleHide}
+          schemaUrl={modalSchemaUrl}
+          bodyClassName="modal__dialog"
+          className="content-review-modal"
+          responseClassBad="modal__response modal__response--error"
+          responseClassGood="modal__response modal__response--good"
+          identifier="ContentReview.CONTENT_DUE_FOR_REVIEW"
+        />,
+        this[0]
+      );
+    },
+
+    _clearModal() {
+      ReactDOM.unmountComponentAtNode(this[0]);
+    },
+
+    _handleSubmitModal(data, action, submitFn) {
+      // Remove the "review content" bell button so users won't do it again
+      $('.content-review__button-holder').remove();
+
+      // Handle the review submission
+      return submitFn();
+    },
+  });
+});

client/src/bundles/ContentReviewSettings.js

@@ -0,0 +1,52 @@
+import jQuery from 'jquery';
+
+jQuery.entwine('ss', ($) => {
+  /**
+   * Class: .cms-edit-form #Form_EditForm_ContentReviewType_Holder
+   *
+   * Toggle display of group dropdown in "access" tab,
+   * based on selection of radiobuttons.
+   */
+  $('.cms-edit-form #Form_EditForm_ContentReviewType_Holder').entwine({
+    // Constructor: onmatch
+    onmatch() {
+      const self = this;
+      this.find('.optionset :input').bind('change', (e) => {
+        self.show_option(e.target.value);
+      });
+
+      // initial state
+      const currentVal = this.find('input[name=ContentReviewType]:checked').val();
+      this.show_option(currentVal);
+      this._super();
+    },
+
+    onunmatch() {
+      return this._super();
+    },
+
+    show_option(value) {
+      if (value === 'Custom') {
+        this._custom();
+      } else if (value === 'Inherit') {
+        this._inherited();
+      } else {
+        this._disabled();
+      }
+    },
+
+    _custom() {
+      $('.review-settings').show();
+      $('.field.custom-setting').show();
+    },
+
+    _inherited() {
+      $('.review-settings').show();
+      $('.field.custom-setting').hide();
+    },
+
+    _disabled() {
+      $('.review-settings').hide();
+    },
+  });
+});

client/src/bundles/PagesDueForReview.js

@@ -0,0 +1,33 @@
+import jQuery from 'jquery';
+
+/**
+ * @todo Re-validate this with Subsites
+ */
+jQuery.entwine('ss', ($) => {
+  // Hide all owner dropdowns except the one for the current subsite
+  function showCorrectSubsiteIDDropdown(value) {
+    const domid = `ContentReviewOwnerID${value}`;
+
+    const ownerIDDropdowns = $('div.subsiteSpecificOwnerID');
+    let i = 0;
+    for (i = 0; i < ownerIDDropdowns.length; i++) {
+      if (ownerIDDropdowns[i].id === domid) {
+        $(ownerIDDropdowns[i]).show();
+      } else {
+        $(ownerIDDropdowns[i]).hide();
+      }
+    }
+  }
+
+  $('#Form_EditForm_SubsiteIDWithOwner').entwine({
+    // Call method to show on report load
+    onmatch() {
+      showCorrectSubsiteIDDropdown(this.value);
+    },
+
+    // Call method to show on dropdown change
+    change() {
+      showCorrectSubsiteIDDropdown(this.value);
+    },
+  });
+});

client/src/bundles/bundle.js

@@ -0,0 +1,3 @@
+import 'bundles/ContentReviewForm.js';
+import 'bundles/ContentReviewSettings.js';
+import 'bundles/PagesDueForReview.js';

client/src/styles/ContentReviewForm.scss

@@ -0,0 +1,17 @@
+// The bell button, shows up next to the major actions (save, publish, etc) when
+// viewing a page in the CMS
+.content-review__button {
+  background: url("images/icon-bell.png") center center no-repeat;
+  background-position: 0 0;
+  display: inline-block;
+  height: 20px;
+  margin: 6px 4px 0 12px;
+  padding: 0;
+  text-indent: -9999px;
+  width: 20px;
+
+  &:hover,
+  &:focus {
+    background-position: 0 -20px;
+  }
+}

client/src/styles/bundle.scss

@@ -0,0 +1 @@
+@import "ContentReviewForm";

code/extensions/ContentReviewCMSExtension.php

@@ -1,66 +0,0 @@
-<?php
-
-/**
- * CMSPageEditController extension to receive the additional action button from
- * SiteTreeContentReview::updateCMSActions()
- */
-class ContentReviewCMSExtension extends LeftAndMainExtension
-{
-    /**
-     * @var array
-     */
-    private static $allowed_actions = array(
-        "savereview"
-    );
-
-    /**
-     * Save the review notes and redirect back to the page edit form.
-     *
-     * @param array $data
-     * @param Form  $form
-     *
-     * @return string
-     *
-     * @throws SS_HTTPResponse_Exception
-     */
-    public function savereview($data, Form $form)
-    {
-        $page = $this->findRecord($data);
-        if (!$page->canEdit()) {
-            return Security::permissionFailure($this->owner);
-        }
-
-        $notes = (!empty($data["ReviewNotes"]) ? $data["ReviewNotes"] : _t("ContentReview.NOCOMMENTS", "(no comments)"));
-        $page->addReviewNote(Member::currentUser(), $notes);
-        $page->advanceReviewDate();
-        
-        $this->owner->getResponse()->addHeader("X-Status", _t("ContentReview.REVIEWSUCCESSFUL", "Content reviewed successfully"));
-        return $this->owner->redirectBack();
-    }
-    
-    /**
-     * Find the page this form is updating
-     *
-     * @param array $data Form data
-     * @return SiteTree Record
-     * @throws SS_HTTPResponse_Exception
-     */
-    protected function findRecord($data)
-    {
-        if (empty($data["ID"])) {
-            throw new SS_HTTPResponse_Exception("No record ID", 404);
-        }
-
-        $page = null;
-        $id = $data["ID"];
-        if (is_numeric($id)) {
-            $page = SiteTree::get()->byID($id);
-        }
-
-        if (!$page || !$page->ID) {
-            throw new SS_HTTPResponse_Exception("Bad record ID #{$id}", 404);
-        }
-
-        return $page;
-    }
-}

code/extensions/ContentReviewOwner.php

@@ -1,14 +0,0 @@
-<?php
-
-/**
- * Description of GroupContentReview.
- */
-class ContentReviewOwner extends DataExtension
-{
-    /**
-     * @var array
-     */
-    private static $many_many = array(
-        "SiteTreeContentReview" => "SiteTree",
-    );
-}

code/models/ContentReviewLog.php

@@ -1,43 +0,0 @@
-<?php
-
-class ContentReviewLog extends DataObject
-{
-    /**
-     * @var array
-     */
-    private static $db = array(
-        "Note" => "Text",
-    );
-
-    /**
-     * @var array
-     */
-    private static $has_one = array(
-        "Reviewer" => "Member",
-        "SiteTree" => "SiteTree",
-    );
-
-    /**
-     * @var array
-     */
-    private static $summary_fields = array(
-        "Note"           => array("title" => "Note"),
-        "Created"        => array("title" => "Reviewed at"),
-        "Reviewer.Title" => array("title" => "Reviewed by"),
-    );
-
-    /**
-     * @var string
-     */
-    private static $default_sort = "Created DESC";
-
-    /**
-     * @param mixed $member
-     *
-     * @return bool
-     */
-    public function canView($member = null)
-    {
-        return (bool) Member::currentUser();
-    }
-}

code/reports/PagesDueForReviewReport.php

@@ -1,187 +0,0 @@
-<?php
-
-require_once "Zend/Date.php";
-
-/**
- * Show all pages that need to be reviewed.
- */
-class PagesDueForReviewReport extends SS_Report
-{
-    /**
-     * @return string
-     */
-    public function title()
-    {
-        return _t("PagesDueForReviewReport.TITLE", "Pages due for review");
-    }
-
-    /**
-     * @return FieldList
-     */
-    public function parameterFields()
-    {
-        $filtersList = new FieldList();
-
-        $filtersList->push(
-            DateField::create("ReviewDateAfter", _t("PagesDueForReviewReport.REVIEWDATEAFTER", "Review date after or on"))
-                ->setConfig("showcalendar", true)
-        );
-
-        $filtersList->push(
-            DateField::create("ReviewDateBefore", _t("PagesDueForReviewReport.REVIEWDATEBEFORE", "Review date before or on"), date("d/m/Y", strtotime("midnight")))
-                ->setConfig("showcalendar", true)
-        );
-
-        $filtersList->push(new CheckboxField("ShowVirtualPages", _t("PagesDueForReviewReport.SHOWVIRTUALPAGES", "Show Virtual Pages")));
-
-        $filtersList->push(new CheckboxField("OnlyMyPages", _t("PagesDueForReviewReport.ONLYMYPAGES", "Only Show pages assigned to me")));
-
-        return $filtersList;
-    }
-
-    /**
-     * @return array
-     */
-    public function columns()
-    {
-        $linkBase = singleton("CMSPageEditController")->Link("show");
-        $linkPath = parse_url($linkBase, PHP_URL_PATH);
-        $linkQuery = parse_url($linkBase, PHP_URL_QUERY);
-
-        $fields = array(
-            "Title" => array(
-                "title" => "Page name",
-                "formatting" => "<a href='{$linkPath}/\$ID?{$linkQuery}' title='Edit page'>\$value</a>"
-            ),
-            "NextReviewDate" => array(
-                "title" => "Review Date",
-                "casting" => "Date->Full",
-                "formatting" => function ($value, $item) {
-                    if ($item->ContentReviewType == "Disabled") {
-                        return "disabled";
-                    }
-                    if ($item->ContentReviewType == "Inherit") {
-                        $setting = $item->getOptions();
-                        if (!$setting) {
-                            return "disabled";
-                        }
-                        return $item->obj("NextReviewDate")->Full();
-                    }
-                    return $value;
-                }
-            ),
-            "OwnerNames" => array(
-                "title" => "Owner"
-            ),
-            "LastEditedByName" => "Last edited by",
-            "AbsoluteLink" => array(
-                "title" => "URL",
-                "formatting" => function ($value, $item) {
-                    $liveLink = $item->AbsoluteLiveLink;
-                    $stageLink = $item->AbsoluteLink();
-
-                    return sprintf("%s <a href='%s'>%s</a>",
-                        $stageLink,
-                        $liveLink ? $liveLink : $stageLink . "?stage=Stage",
-                        $liveLink ? "(live)" : "(draft)"
-                    );
-                }
-            ),
-            "ContentReviewType" => array(
-                "title" => "Settings are",
-                "formatting" => function ($value, $item) use ($linkPath, $linkQuery) {
-                    if ($item->ContentReviewType == "Inherit") {
-                        $options = $item->getOptions();
-                        if ($options && $options instanceof SiteConfig) {
-                            return "Inherited from <a href='admin/settings'>Settings</a>";
-                        } elseif ($options) {
-                            return sprintf(
-                                "Inherited from <a href='%s/%d?%s'>%s</a>",
-                                $linkPath,
-                                $options->ID,
-                                $linkQuery,
-                                $options->Title
-                            );
-                        }
-                    }
-
-                    return $value;
-                }
-            ),
-        );
-
-        return $fields;
-    }
-
-    /**
-     * @param array $params
-     *
-     * @return SS_List
-     */
-    public function sourceRecords($params = array())
-    {
-        Versioned::reading_stage("Stage");
-
-        $records = SiteTree::get();
-        $compatibility = ContentReviewCompatability::start();
-
-        if (empty($params["ReviewDateBefore"]) && empty($params["ReviewDateAfter"])) {
-            // If there's no review dates set, default to all pages due for review now
-            $reviewDate = new Zend_Date(SS_Datetime::now()->Format("U"));
-            $reviewDate->add(1, Zend_Date::DAY);
-            $records = $records->where(sprintf('"NextReviewDate" < \'%s\'', $reviewDate->toString("YYYY-MM-dd")));
-        } else {
-            // Review date before
-            if (!empty($params['ReviewDateBefore'])) {
-                // TODO Get value from DateField->dataValue() once we have access to form elements here
-                $reviewDate = new Zend_Date($params["ReviewDateBefore"], Config::inst()->get("i18n", "date_format"));
-                $reviewDate->add(1, Zend_Date::DAY);
-                $records = $records->where(sprintf("\"NextReviewDate\" < '%s'", $reviewDate->toString("YYYY-MM-dd")));
-            }
-
-            // Review date after
-            if (!empty($params["ReviewDateAfter"])) {
-                // TODO Get value from DateField->dataValue() once we have access to form elements here
-                $reviewDate = new Zend_Date($params["ReviewDateAfter"], Config::inst()->get("i18n", "date_format"));
-                $records = $records->where(sprintf("\"NextReviewDate\" >= '%s'", $reviewDate->toString("YYYY-MM-dd")));
-            }
-        }
-
-        // Show virtual pages?
-        if (empty($params["ShowVirtualPages"])) {
-            $virtualPageClasses = ClassInfo::subclassesFor("VirtualPage");
-            $records = $records->where(sprintf(
-                "\"SiteTree\".\"ClassName\" NOT IN ('%s')",
-                implode("','", array_values($virtualPageClasses))
-            ));
-        }
-
-        // Owner dropdown
-        if (!empty($params["ContentReviewOwner"])) {
-            $ownerNames = Convert::raw2sql($params["ContentReviewOwner"]);
-            $records = $records->filter("OwnerNames:PartialMatch", $ownerNames);
-        }
-
-        // Only show pages assigned to the current user?
-        // This come last because it transforms $records to an ArrayList.
-        if (!empty($params["OnlyMyPages"])) {
-            $currentUser = Member::currentUser();
-
-            $records = $records->filterByCallback(function ($page) use ($currentUser) {
-                $options = $page->getOptions();
-
-                foreach ($options->ContentReviewOwners() as $owner) {
-                    if ($currentUser->ID == $owner->ID) {
-                        return true;
-                    }
-                }
-
-                return false;
-            });
-        }
-
-        ContentReviewCompatability::done($compatibility);
-
-        return $records;
-    }
-}

code/tasks/ContentReviewEmails.php

@@ -1,129 +0,0 @@
-<?php
-
-/**
- * Daily task to send emails to the owners of content items when the review date rolls around.
- */
-class ContentReviewEmails extends BuildTask
-{
-    /**
-     * @param SS_HTTPRequest $request
-     */
-    public function run($request)
-    {
-        $compatibility = ContentReviewCompatability::start();
-
-        // First grab all the pages with a custom setting
-        $pages = Page::get()
-            ->filter('NextReviewDate:LessThanOrEqual', SS_Datetime::now()->URLDate());
-
-        $overduePages = $this->getOverduePagesForOwners($pages);
-
-        // Lets send one email to one owner with all the pages in there instead of no of pages
-        // of emails.
-        foreach ($overduePages as $memberID => $pages) {
-            $this->notifyOwner($memberID, $pages);
-        }
-
-        ContentReviewCompatability::done($compatibility);
-    }
-
-    /**
-     * @param SS_list $pages
-     *
-     * @return array
-     */
-    protected function getOverduePagesForOwners(SS_list $pages)
-    {
-        $overduePages = array();
-
-        foreach ($pages as $page) {
-            if (!$page->canBeReviewedBy()) {
-                continue;
-            }
-
-            $option = $page->getOptions();
-
-            foreach ($option->ContentReviewOwners() as $owner) {
-                if (!isset($overduePages[$owner->ID])) {
-                    $overduePages[$owner->ID] = new ArrayList();
-                }
-
-                $overduePages[$owner->ID]->push($page);
-            }
-        }
-
-        return $overduePages;
-    }
-
-    /**
-     * @param int           $ownerID
-     * @param array|SS_List $pages
-     */
-    protected function notifyOwner($ownerID, SS_List $pages)
-    {
-        // Prepare variables
-        $siteConfig = SiteConfig::current_site_config();
-        $owner = Member::get()->byID($ownerID);
-        $templateVariables = $this->getTemplateVariables($owner, $siteConfig, $pages);
-
-        // Build email
-        $email = new Email();
-        $email->setTo($owner->Email);
-        $email->setFrom($siteConfig->ReviewFrom);
-        $email->setSubject($siteConfig->ReviewSubject);
-
-        // Get user-editable body
-        $body = $this->getEmailBody($siteConfig, $templateVariables);
-
-        // Populate mail body with fixed template
-        $email->setTemplate($siteConfig->config()->content_review_template);
-        $email->populateTemplate($templateVariables);
-        $email->populateTemplate(array(
-            'EmailBody' => $body,
-            'Recipient' => $owner,
-            'Pages' => $pages,
-        ));
-        $email->send();
-    }
-
-    /**
-     * Get string value of HTML body with all variable evaluated.
-     *
-     * @param SiteConfig $config
-     * @param array List of safe template variables to expose to this template
-     *
-     * @return HTMLText
-     */
-    protected function getEmailBody($config, $variables)
-    {
-        $template = SSViewer::fromString($config->ReviewBody);
-        $value = $template->process(new ArrayData($variables));
-
-        // Cast to HTML
-        return DBField::create_field('HTMLText', (string) $value);
-    }
-
-    /**
-     * Gets list of safe template variables and their values which can be used
-     * in both the static and editable templates.
-     *
-     * {@see ContentReviewAdminHelp.ss}
-     *
-     * @param Member     $recipient
-     * @param SiteConfig $config
-     * @param SS_List    $pages
-     *
-     * @return array
-     */
-    protected function getTemplateVariables($recipient, $config, $pages)
-    {
-        return array(
-            'Subject' => $config->ReviewSubject,
-            'PagesCount' => $pages->count(),
-            'FromEmail' => $config->ReviewFrom,
-            'ToFirstName' => $recipient->FirstName,
-            'ToSurname' => $recipient->Surname,
-            'ToEmail' => $recipient->Email,
-        );
-    }
-}

codecov.yml

@@ -0,0 +1 @@
+comment: false

composer.json

@@ -1,13 +1,16 @@
 {
     "name": "silverstripe/contentreview",
-    "type": "silverstripe-module",
+    "type": "silverstripe-vendormodule",
     "description": "Flags pages for periodical author review (incl. reporting)",
     "homepage": "http://silverstripe.org",
     "license": "BSD-3-Clause",
     "keywords": [
         "silverstripe",
         "cms",
-        "workflow"
+        "workflow",
+        "content review",
+        "review",
+        "permissions"
     ],
     "authors": [
         {
@@ -20,12 +23,33 @@
         }
     ],
     "require": {
-        "composer/installers": "*",
-        "silverstripe/framework": "~3.1",
-        "silverstripe/cms": "~3.1"
+        "php": "^7.4 || ^8.0",
+        "silverstripe/vendor-plugin": "^1",
+        "silverstripe/framework": "^4.10",
+        "silverstripe/cms": "^4.2",
+        "silverstripe/reports": "^4.2",
+        "silverstripe/siteconfig": "^4.2"
+    },
+    "require-dev": {
+        "silverstripe/recipe-testing": "^2",
+        "squizlabs/php_codesniffer": "^3",
+        "symbiote/silverstripe-queuedjobs": "^4.9"
     },
     "suggest": {
-        "silverstripe/queuedjobs": "Automatically schedules content review emails to be sent, only requiring one crontask to be created"
+        "symbiote/silverstripe-queuedjobs": "Automatically schedules content review emails to be sent, only requiring one crontask to be created"
     },
-    "extra": []
-}
+    "extra": {
+        "expose": [
+            "client/dist"
+        ]
+    },
+    "autoload": {
+        "psr-4": {
+            "SilverStripe\\ContentReview\\": "src/",
+            "SilverStripe\\ContentReview\\Tests\\": "tests/php/",
+            "SilverStripe\\ContentReview\\Tests\\Behat\\Context\\": "tests/behat/src/"
+        }
+    },
+    "minimum-stability": "dev",
+    "prefer-stable": true
+}

css/contentreview.css

@@ -1,63 +0,0 @@
-.review-notes textarea {
-    resize: none;
-    width: 284px;
-    height: 60px;
-    box-sizing: border-box;
-    margin: 4px 8px;
-}
-
-.cms .ss-ui-action-tabset.action-menus.ss-tabset .ui-tabs-panel .review-notes label.left {
-    padding: 0;
-    margin: 0 0 4px 10px;
-}
-
-.cms .ss-ui-action-tabset.action-menus.ss-tabset .ui-tabs-panel .review-notes .cms-sitetree-information p.meta-info {
-    color: #f46b00;
-    font-weight: bold;
-}
-
-.cms .ss-ui-action-tabset.action-menus.ss-tabset ul.ui-tabs-nav li.contentreview-tab a {
-    width: 20px;
-    height: 20px;
-    background: url('../images/icon-bell.png') center center no-repeat;
-    background-position: 0 0;
-    text-indent: -9999px;
-    padding: 0;
-    margin: 2px 4px 0 12px;
-}
-
-.cms .ss-ui-action-tabset.action-menus.ss-tabset ul.ui-tabs-nav li.contentreview-tab a:hover,
-.cms .ss-ui-action-tabset.action-menus.ss-tabset ul.ui-tabs-nav li.contentreview-tab a:focus {
-    background-position: 0 -20px;
-} 
-
-.cms .ss-ui-action-tabset.action-menus.ss-tabset .ui-tabs-panel.contentreview-tab {
-    max-width: 300px;
-}
-
-.cms .ss-ui-action-tabset.action-menus.ss-tabset .ui-tabs-panel .review-notes button {
-    margin: 4px 10px 8px;
-    font-weight: bold;
-    color: #393939;
-    border: 1px solid #c0c0c2;
-    border-bottom: 1px solid #a6a6a9;
-    cursor: pointer;
-    background-color: #e6e6e6;
-    background: linear-gradient(#ffffff, #d9d9d9);
-    text-shadow: white 0 1px 1px;
-    width: auto;
-    border-radius: 4px;
-    padding: 0;
-    white-space: nowrap;
-}
-
-.cms .ss-ui-action-tabset.action-menus.ss-tabset .ui-tabs-panel .review-notes button:hover,
-.cms .ss-ui-action-tabset.action-menus.ss-tabset .ui-tabs-panel .review-notes button:focus {
-    text-decoration: none;
-    background: linear-gradient(#ffffff, #e6e6e6);
-    box-shadow: 0 0 5px #b3b3b3;
-}
-
-.cms .ss-ui-action-tabset.action-menus.ss-tabset .ui-tabs-panel .review-notes button .ui-button-text {
-    padding: .4em 1em .4em 2.1em;
-}

docs/en/index.md

@@ -1,4 +1,4 @@
-# Content Review module developer documentation 
+# Content Review module developer documentation
 
 ## Configuration
 
@@ -10,24 +10,25 @@ The module is set up in the `Settings` section of the CMS, see the [User guide](
 
 In order for the contentreview module to send emails, you need to *either*:
 
- * Setup the DailyTask script to run daily via cron. See framework/tasks/ScheduledTask.php for more information on setup.
- * Install the queuedjobs module, and follow the configuration steps to create a cron job for that module. Once installed, you can just run dev/build to have a job created, which will run at 9am every day by default.
+ * Setup the `ContentReviewEmails` script to run daily via a system cron job.
+ * Install the [queuedjobs](https://github.com/symbiote/silverstripe-queuedjobs) module and follow the configuration steps to create a cron job for that module. Once installed, you can just run `dev/build` to have a job created, which will run at 9am every day by default.
 
 ## Using
-See [User guide](userguide/index.md)
+
+See the [user guide](userguide/index.md).
 
 ## Testing
 
 cd to the site root, and run:
 
 ```sh
-$ php vendor/bin/behat
+$ php vendor/bin/behat @contentreview
 ```
 
-or to test this module when used on a website:
+or to run the unit test suite:
 
 ```sh
-$ php vendor/bin/behat contentreview/tests
+$ php vendor/bin/phpunit contentreview/tests
 ```
 
 ## Migration

docs/en/userguide/index.md

@@ -1,25 +1,29 @@
+---
 title: Content review
 summary: Mark pages in the CMS with a date and an owner for future reviews.
+---
 
 ## Content review
 
 ## Setting up
+
 Global settings can be configured via the global settings admin in the CMS under the "Content Review" tab.
 This includes global groups, users, as well as a template editor that supports a limited number of variables.
 
-![settings](_images/content-review-siteconfig-settings.png)
+![SiteConfig settings](_images/content-review-siteconfig-settings.png)
 
 ## Schedules
+
 To set up content review schedules you need to log in as a user with the 'Set content owners and review dates' permission. This can either
 be an administrator who has all permissions, or by giving a group the specific permission.
 
-![](_images/content-review-permission.png)
+![Content review permissions](_images/content-review-permission.png)
 
 To set a content review schedule for a page go to `Settings > Content Review`.
 
-![](_images/content-review-settings.png)
+![Page content review settings](_images/content-review-settings.png)
 
 CMS users without the permission to change the content review schedule can still see the settings
 and previous reviews in the same view, but cannot change anything.
 
-![](_images/content-review-settings-ro.png)
+![Read only view of page content review settings](_images/content-review-settings-ro.png)

javascript/PagesDueForReview.js

@@ -1,31 +0,0 @@
-(function($) {
-
-	// Hide all owner dropdowns except the one for the current subsite
-	function showCorrectSubsiteIDDropdown(value) {
-		var domid = 'ContentReviewOwnerID' + value;
-		
-		var ownerIDDropdowns = $('div.subsiteSpecificOwnerID');
-		for(var i = 0; i < ownerIDDropdowns.length; i++) {
-			if(ownerIDDropdowns[i].id == domid)
-				$(ownerIDDropdowns[i]).show();
-			else
-				$(ownerIDDropdowns[i]).hide();
-		}
-		
-	}	
-	
-	// Call method to show on report load
-	$('#Form_EditForm_SubsiteIDWithOwner').livequery(
-		function() {
-			showCorrectSubsiteIDDropdown(this.value);
-		}
-	);
-	
-	// Call method to show on dropdown change
-	$('#Form_EditForm_SubsiteIDWithOwner').livequery('change',
-		function() {
-			showCorrectSubsiteIDDropdown(this.value);
-		}
-	);
-
-})(jQuery);

javascript/contentreview.js

@@ -1,56 +0,0 @@
-/*jslint browser: true, nomen: true,  white: true */ /*global  $, jQuery*/
-
-jQuery(function($) {
-	"use strict";
-	
-	$.entwine('ss', function($) {
-		
-		
-		/**
-		 * Class: .cms-edit-form #ContentReviewType
-		 * 
-		 * Toggle display of group dropdown in "access" tab,
-		 * based on selection of radiobuttons.
-		 */
-		$('.cms-edit-form #ContentReviewType').entwine({
-			// Constructor: onmatch
-			onmatch: function() {
-				var self = this;
-				this.find('.optionset :input').bind('change', function(e) {
-					self.show_option(e.target.value);
-				});
-		
-				// initial state
-				var currentVal = this.find('input[name=' + this.attr('id') + ']:checked').val();
-				this.show_option(currentVal);
-				this._super();
-			},
-			onunmatch: function() {
-				return this._super();
-			},
-			
-			show_option: function(value) {
-				if(value === 'Custom') {
-					this._custom();
-				} else if(value === 'Inherit') {
-					this._inherited();
-				} else {
-					this._disabled();
-				}
-			},
-			
-			_custom: function() {
-				$('.review-settings').show();
-				$('.field.custom-setting').show();
-			}, 
-			_inherited: function() {
-				$('.review-settings').show();
-				$('.field.custom-setting').hide();
-			},
-			_disabled: function() {
-				$('.review-settings').hide();
-			}
-		});	
-		
-	});
-});

lang/de.yml

@@ -0,0 +1,16 @@
+de:
+  SilverStripe\ContentReview\Extensions\ContentReviewDefaultSettings:
+    ADDGROUP: 'Gruppen hinzufügen'
+    ADDUSERS: 'Benutzer hinzufügen'
+    EMAILSUBJECT: Betreff
+    PAGEOWNERGROUPS: Gruppen
+    PAGEOWNERUSERS: Benutzer
+  SilverStripe\ContentReview\Extensions\SiteTreeContentReview:
+    ADDGROUP: 'Gruppen hinzufügen'
+    ADDUSERS: 'Benutzer hinzufügen'
+    CUSTOM: 'Benutzerdefinierte Einstellungen'
+    OPTIONS: Optionen
+    PAGEOWNERGROUPS: Gruppen
+    PAGEOWNERUSERS: Benutzer
+  SilverStripe\ContentReview\Forms\ReviewContentHandler:
+    Placeholder: 'Kommentare hinzufügen (optional)'

lang/en.yml

@@ -1,22 +1,38 @@
 en:
-  ContentReview:
+  SilverStripe\ContentReview\Extensions\ContentReviewCMSExtension:
+    ErrorItemPermissionDenied: 'It seems you don''t have the necessary permissions to review this content'
+  SilverStripe\ContentReview\Extensions\ContentReviewDefaultSettings:
+    ADDGROUP: 'Add groups'
+    ADDUSERS: 'Add users'
+    DEFAULTSETTINGSHELP: 'These settings will apply to all pages that do not have a specific Content Review schedule.'
+    EMAILFROM: 'From email address'
+    EMAILFROM_RIGHTTITLE: 'e.g: do-not-reply@site.com'
+    EMAILSUBJECT: 'Subject line'
+    EMAILTEMPLATE: 'Email template'
+    OWNERGROUPSDESCRIPTION: 'Page owners that are responsible for reviews'
+    OWNERUSERSDESCRIPTION: 'Page owners that are responsible for reviews'
+    PAGEOWNERGROUPS: Groups
+    PAGEOWNERUSERS: Users
+    REVIEWFREQUENCY: 'Review frequency'
+    REVIEWFREQUENCYDESCRIPTION: 'The review date will be set to this far in the future, whenever the page is published.'
+    db_ReviewBody: 'Review body'
+    db_ReviewFrom: 'Review from'
+    db_ReviewPeriodDays: 'Review period days'
+    db_ReviewSubject: 'Review subject'
+    many_many_ContentReviewGroups: 'Content review groups'
+    many_many_ContentReviewUsers: 'Content review users'
+  SilverStripe\ContentReview\Extensions\ContentReviewOwner:
+    many_many_SiteTreeContentReview: 'Site tree content review'
+  SilverStripe\ContentReview\Extensions\SiteTreeContentReview:
     ADDGROUP: 'Add groups'
     ADDUSERS: 'Add users'
-    BUTTONREVIEWED: 'Review content'
-    COMMENTS: '(optional) Add comments...'
     CONTENTOWNERS: 'Content Owners'
     CONTENTREVIEW: 'Content due for review'
     CUSTOM: 'Custom settings'
-    DEFAULTSETTINGSHELP: 'These settings will apply to all pages that do not have a specific Content Review schedule.'
     DISABLE: 'Disable content review'
-    EMAILFROM: 'From email address'
-    EMAILSUBJECT: 'Subject line'
-    EMAILTEMPLATE: 'Email template'
     INHERIT: 'Inherit from parent page'
-    MARKREVIEWED: 'Mark as reviewed'
     NEXTREVIEWDATADESCRIPTION: 'Leave blank for no review'
     NEXTREVIEWDATE: 'Next review date'
-    NOCOMMENTS: '(no comments)'
     OPTIONS: Options
     OWNERGROUPSDESCRIPTION: 'Page owners that are responsible for reviews'
     OWNERUSERSDESCRIPTION: 'Page owners that are responsible for reviews'
@@ -25,24 +41,38 @@ en:
     REVIEWFREQUENCY: 'Review frequency'
     REVIEWFREQUENCYDESCRIPTION: 'The review date will be set to this far in the future whenever the page is published'
     REVIEWHEADER: 'Content review'
-    REVIEWNOTES: 'Review notes'
-    REVIEWSUCCESSFUL: 'Content reviewed successfully'
-    SAVE: Save
     SETTINGSFROM: 'Options are'
-  ContentReviewEmails:
-    REVIEWPAGELINK: 'Review the page in the CMS'
-    SUBJECT: 'Page(s) are due for content review'
-    VIEWPUBLISHEDLINK: 'View this page on the website'
-  ContentReviewLog:
+    belongs_many_many_ContentReviewGroups: 'Content review groups'
+    belongs_many_many_ContentReviewUsers: 'Content review users'
+    db_ContentReviewType: 'Content review type'
+    db_LastEditedByName: 'Last edited by name'
+    db_NextReviewDate: 'Next review date'
+    db_OwnerNames: 'Owner names'
+    db_ReviewPeriodDays: 'Review period days'
+    has_many_ReviewLogs: 'Review logs'
+  SilverStripe\ContentReview\Forms\ReviewContentHandler:
+    ErrorReviewPermissionDenied: 'It seems you don''t have the necessary permissions to submit a content review'
+    MarkAsReviewedAction: 'Mark as reviewed'
+    NoComments: '(no comments)'
+    Placeholder: 'Add comments (optional)'
+    Success: 'Review successfully added'
+  SilverStripe\ContentReview\Models\ContentReviewLog:
     PLURALNAME: 'Content Review Logs'
+    PLURALS:
+      one: 'A Content Review Log'
+      other: '{count} Content Review Logs'
     SINGULARNAME: 'Content Review Log'
-  PagesDueForReviewReport:
+    db_Note: Note
+    has_one_Reviewer: Reviewer
+    has_one_SiteTree: 'Site tree'
+  SilverStripe\ContentReview\Reports\PagesDueForReviewReport:
     ONLYMYPAGES: 'Only Show pages assigned to me'
     REVIEWDATEAFTER: 'Review date after or on'
     REVIEWDATEBEFORE: 'Review date before or on'
     SHOWVIRTUALPAGES: 'Show Virtual Pages'
     TITLE: 'Pages due for review'
-  PagesWithoutReviewScheduleReport:
+  SilverStripe\ContentReview\Reports\PagesWithoutReviewScheduleReport:
     TITLE: 'Pages without a scheduled review.'
-  Review:
-    EMAILFROM_RIGHTTITLE: 'e.g: do-not-reply@site.com'
+  SilverStripe\ContentReview\Tasks\ContentReviewEmails:
+    REVIEWPAGELINK: 'Review the page in the CMS'
+    VIEWPUBLISHEDLINK: 'View this page on the website'

lang/sk.yml

@@ -0,0 +1,80 @@
+sk:
+  SilverStripe\ContentReview\Extensions\ContentReviewCMSExtension:
+    ErrorItemPermissionDenied: 'Zdá sa, že nemáte potrebné oprávnenia na kontrolu tohto obsahu'
+  SilverStripe\ContentReview\Extensions\ContentReviewDefaultSettings:
+    ADDGROUP: 'Pridať skupiny'
+    ADDUSERS: 'Pridať používateľov'
+    DEFAULTSETTINGSHELP: 'Tieto nastavenia sa použijú na všetky stránky, ktoré nemajú špecifický plán kontroly obsahu.'
+    EMAILFROM: 'Z e-mailovej adresy'
+    EMAILFROM_RIGHTTITLE: 'napr.: do-not-reply@site.com'
+    EMAILSUBJECT: Predmet
+    EMAILTEMPLATE: 'Šablóna e-mailu'
+    OWNERGROUPSDESCRIPTION: 'Vlastníci stránok, ktorí sú zodpovední za kontrolu'
+    OWNERUSERSDESCRIPTION: 'Vlastníci stránok, ktorí sú zodpovední za kontrolu'
+    PAGEOWNERGROUPS: Skupiny
+    PAGEOWNERUSERS: Používatelia
+    REVIEWFREQUENCY: 'Frekvencia kontroly'
+    REVIEWFREQUENCYDESCRIPTION: 'Dátum kontroly bude nastavený na tento dátum v budúcnosti, bez ohľadu na to, kedy bude stránka zverejnená.'
+    db_ReviewBody: 'Revízny orgán'
+    db_ReviewFrom: 'Kontrola od'
+    db_ReviewPeriodDays: 'Dni periódy kontroly'
+    db_ReviewSubject: 'Predmet kontroly'
+    many_many_ContentReviewGroups: 'Skupiny kontroly obsahu'
+    many_many_ContentReviewUsers: 'Používatelia kontroly obsahu'
+  SilverStripe\ContentReview\Extensions\ContentReviewOwner:
+    many_many_SiteTreeContentReview: 'Kontrola obsahu stromu stránok'
+  SilverStripe\ContentReview\Extensions\SiteTreeContentReview:
+    ADDGROUP: 'Pridať skupiny'
+    ADDUSERS: 'Pridať používateľov'
+    CONTENTOWNERS: 'Vlastníci obsahu'
+    CONTENTREVIEW: 'Obsah určený na kontrolu'
+    CUSTOM: 'Vlastné nastavenia'
+    DISABLE: 'Zakázať kontrolu obsahu'
+    INHERIT: 'Zdediť z nadradenej stránky'
+    NEXTREVIEWDATADESCRIPTION: 'Ak nechcete vyplniť kontrolu, ponechajte pole prázdne'
+    NEXTREVIEWDATE: 'Dátum ďalšej kontroly'
+    OPTIONS: Možnosti
+    OWNERGROUPSDESCRIPTION: 'Vlastníci stránok, ktorí sú zodpovední za kontrolu'
+    OWNERUSERSDESCRIPTION: 'Vlastníci stránok, ktorí sú zodpovední za kontrolu'
+    PAGEOWNERGROUPS: Skupiny
+    PAGEOWNERUSERS: Používatelia
+    REVIEWFREQUENCY: 'Frekvencia kontroly'
+    REVIEWFREQUENCYDESCRIPTION: 'Dátum kontroly bude nastavený na tento dátum v budúcnosti, bez ohľadu na to, kedy bude stránka zverejnená.'
+    REVIEWHEADER: 'Kontrola obsahu'
+    SETTINGSFROM: 'Možnosti sú'
+    belongs_many_many_ContentReviewGroups: 'Skupiny kontroly obsahu'
+    belongs_many_many_ContentReviewUsers: 'Používatelia kontroly obsahu'
+    db_ContentReviewType: 'Typ kontroly obsahu'
+    db_LastEditedByName: 'Naposledy upravené podľa mena'
+    db_NextReviewDate: 'Dátum ďalšej kontroly'
+    db_OwnerNames: 'Mená vlastníkov'
+    db_ReviewPeriodDays: 'Dni periódy kontroly'
+    has_many_ReviewLogs: 'Záznamy z kontroly'
+  SilverStripe\ContentReview\Forms\ReviewContentHandler:
+    ErrorReviewPermissionDenied: 'Zdá sa, že nemáte potrebné oprávnenia na odoslanie kontroly obsahu'
+    MarkAsReviewedAction: 'Označiť ako skontrolované'
+    NoComments: '(bez komentára)'
+    Placeholder: 'Pridať komentáre (voliteľné)'
+    Success: 'Kontrola bola úspešne pridaná'
+  SilverStripe\ContentReview\Models\ContentReviewLog:
+    PLURALNAME: 'Záznamy z kontroly obsahu'
+    PLURALS:
+      few: '{count} záznamy z kontroly obsahu'
+      many: '{count} záznamov z kontroly obsahu'
+      one: 'Záznam z kontroly obsahu'
+      other: '{count} záznamov z kontroly obsahu'
+    SINGULARNAME: 'Záznam z kontroly obsahu'
+    db_Note: Poznámka
+    has_one_Reviewer: Kontrolór
+    has_one_SiteTree: 'Strom stránok'
+  SilverStripe\ContentReview\Reports\PagesDueForReviewReport:
+    ONLYMYPAGES: 'Zobraziť iba mne priradené stránky'
+    REVIEWDATEAFTER: 'Dátum kontroly po'
+    REVIEWDATEBEFORE: 'Dátum kontroly pred'
+    SHOWVIRTUALPAGES: 'Zobraziť virtuálne stránky'
+    TITLE: 'Stránky určené na kontrolu'
+  SilverStripe\ContentReview\Reports\PagesWithoutReviewScheduleReport:
+    TITLE: 'Stránky bez naplánovanej kontroly.'
+  SilverStripe\ContentReview\Tasks\ContentReviewEmails:
+    REVIEWPAGELINK: 'Skontrolujte stránku v CMS'
+    VIEWPUBLISHEDLINK: 'Pozrite si túto stránku na webe'

license.md

@@ -1,4 +1,4 @@
-Copyright (c) 2016, SilverStripe Limited
+Copyright (c) 2017, SilverStripe Limited
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

package.json

@@ -0,0 +1,44 @@
+{
+  "name": "silverstripe-contentreview",
+  "version": "4.0.0",
+  "description": "Flags pages for periodical author review (incl. reporting)",
+  "scripts": {
+    "build": "yarn && NODE_ENV=production webpack -p --bail --progress",
+    "watch": "yarn && NODE_ENV=development webpack --watch --progress",
+    "css": "WEBPACK_CHILD=css npm run build",
+    "lint": "eslint client/src; sass-lint -v"
+  },
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/silverstripe/silverstripe-contentreview.git"
+  },
+  "keywords": [
+    "silverstripe",
+    "cms",
+    "workflow"
+  ],
+  "author": "SilverStripe Ltd",
+  "license": "BSD-3-Clause",
+  "bugs": {
+    "url": "https://github.com/silverstripe/silverstripe-contentreview/issues"
+  },
+  "homepage": "https://github.com/silverstripe/silverstripe-contentreview#readme",
+  "dependencies": {
+    "jquery": "^3.4.0",
+    "react": "15.3.1",
+    "react-dom": "15.3.1",
+    "react-redux": "^4.4.1",
+    "redux": "https://registry.npmjs.org/redux/-/redux-3.0.5.tgz"
+  },
+  "devDependencies": {
+    "@silverstripe/webpack-config": "^0.2.5",
+    "babel-core": "^6.24.1",
+    "babel-preset-es2015": "^6.24.1",
+    "babel-preset-es2016": "^6.24.1",
+    "eslint": "^2.7.0",
+    "eslint-config-airbnb": "^6.2.0"
+  },
+  "engines": {
+    "node": "^10.x"
+  }
+}

phpcs.xml.dist

@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ruleset name="SilverStripe">
+    <description>CodeSniffer ruleset for SilverStripe coding conventions.</description>
+
+    <file>src</file>
+    <file>tests</file>
+
+    <rule ref="PSR2" >
+        <!-- Current exclusions -->
+        <exclude name="PSR1.Methods.CamelCapsMethodName" />
+        <exclude name="PSR1.Files.SideEffects.FoundWithSymbols" />
+    </rule>
+</ruleset>

phpunit.xml.dist

@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<phpunit bootstrap="vendor/silverstripe/cms/tests/bootstrap.php" colors="true">
+    <testsuites>
+        <testsuite name="Default">
+            <directory>tests/php/</directory>
+        </testsuite>
+    </testsuites>
+    <filter>
+        <whitelist addUncoveredFilesFromWhitelist="true">
+            <directory suffix=".php">src/</directory>
+            <exclude>
+                <directory suffix=".php">tests/</directory>
+            </exclude>
+        </whitelist>
+    </filter>
+</phpunit>

src/Compatibility/ContentReviewCompatability.php

@@ -1,8 +1,13 @@
 <?php
 
+namespace SilverStripe\ContentReview\Compatibility;
+
+use SilverStripe\Core\ClassInfo;
+use SilverStripe\Subsites\Model\Subsite;
+
 /**
  * This is a helper class which lets us do things with content review data without subsites
- * and translatable messing our SQL queries up.
+ * messing our SQL queries up.
  *
  * Make sure any DataQuery instances you are building are BOTH created & executed between start()
  * and done() because augmentDataQueryCreate and augmentSQL happens there.
@@ -11,8 +16,6 @@ class ContentReviewCompatability
 {
     const SUBSITES = 0;
 
-    const TRANSLATABLE = 1;
-
     /**
      * Returns the state of other modules before compatibility mode is started.
      *
@@ -20,21 +23,15 @@ class ContentReviewCompatability
      */
     public static function start()
     {
-        $compatibility = array(
-            self::SUBSITES     => null,
-            self::TRANSLATABLE => null,
-        );
+        $compatibility = [
+            self::SUBSITES => null,
+        ];
 
-        if (ClassInfo::exists("Subsite")) {
+        if (ClassInfo::exists(Subsite::class)) {
             $compatibility[self::SUBSITES] = Subsite::$disable_subsite_filter;
             Subsite::disable_subsite_filter(true);
         }
 
-        if (ClassInfo::exists("Translatable")) {
-            $compatibility[self::TRANSLATABLE] = Translatable::locale_filter_enabled();
-            Translatable::disable_locale_filter();
-        }
-
         return $compatibility;
     }
 
@@ -43,12 +40,8 @@ class ContentReviewCompatability
      */
     public static function done(array $compatibility)
     {
-        if (class_exists("Subsite")) {
+        if (class_exists(Subsite::class)) {
             Subsite::$disable_subsite_filter = $compatibility[self::SUBSITES];
         }
-
-        if (class_exists("Translatable")) {
-            Translatable::enable_locale_filter($compatibility[self::TRANSLATABLE]);
-        }
     }
 }

src/Extensions/ContentReviewCMSExtension.php

@@ -0,0 +1,169 @@
+<?php
+
+namespace SilverStripe\ContentReview\Extensions;
+
+use SilverStripe\Admin\LeftAndMain;
+use SilverStripe\Admin\LeftAndMainExtension;
+use SilverStripe\CMS\Model\SiteTree;
+use SilverStripe\ContentReview\Forms\ReviewContentHandler;
+use SilverStripe\ContentReview\Traits\PermissionChecker;
+use SilverStripe\Control\HTTPRequest;
+use SilverStripe\Control\HTTPResponse;
+use SilverStripe\Control\HTTPResponse_Exception;
+use SilverStripe\Forms\Form;
+use SilverStripe\ORM\ValidationResult;
+use SilverStripe\Security\Security;
+
+/**
+ * CMSPageEditController extension to receive the additional action button from
+ * SiteTreeContentReview::updateCMSActions()
+ */
+class ContentReviewCMSExtension extends LeftAndMainExtension
+{
+    use PermissionChecker;
+
+    private static $allowed_actions = [
+        'ReviewContentForm',
+        'savereview',
+    ];
+
+    /**
+     * URL handler for the "content due for review" form
+     *
+     * @param HTTPRequest $request
+     * @return Form|null
+     */
+    public function ReviewContentForm(HTTPRequest $request)
+    {
+        // Get ID either from posted back value, or url parameter
+        $id = $request->param('ID') ?: $request->postVar('ID');
+        return $this->getReviewContentForm($id);
+    }
+
+    /**
+     * Return a handler for "content due for review" forms, according to the given object ID
+     *
+     * @param  int $id
+     * @return Form|null
+     */
+    public function getReviewContentForm($id)
+    {
+        $page = $this->findRecord(['ID' => $id]);
+        $user = Security::getCurrentUser();
+        if (!$this->isContentReviewable($page, $user)) {
+            $this->owner->httpError(403, _t(
+                __CLASS__.'.ErrorItemPermissionDenied',
+                'It seems you don\'t have the necessary permissions to review this content'
+            ));
+            return null;
+        }
+
+        $form = $this->getReviewContentHandler()->Form($page);
+        $form->setValidationResponseCallback(function (ValidationResult $errors) use ($form, $id) {
+            $schemaId = $this->owner->join_links($this->owner->Link('schema/ReviewContentForm'), $id);
+            return $this->getSchemaResponse($schemaId, $form, $errors);
+        });
+
+        return $form;
+    }
+
+    /**
+     * Action handler for processing the submitted content review
+     *
+     * @param array $data
+     * @param Form $form
+     * @return DBHTMLText|HTTPResponse|null
+     */
+    public function savereview($data, Form $form)
+    {
+        $page = $this->findRecord($data);
+
+        $results = $this->getReviewContentHandler()->submitReview($page, $data);
+        if (is_null($results)) {
+            return null;
+        }
+        if ($this->getSchemaRequested()) {
+            // Send extra "message" data with schema response
+            $extraData = ['message' => $results];
+            $schemaId = $this->owner->join_links($this->owner->Link('schema/ReviewContentForm'), $page->ID);
+            return $this->getSchemaResponse($schemaId, $form, null, $extraData);
+        }
+
+        return $results;
+    }
+
+    /**
+     * Return a handler or reviewing content
+     *
+     * @return ReviewContentHandler
+     */
+    protected function getReviewContentHandler()
+    {
+        return ReviewContentHandler::create($this->owner);
+    }
+
+    /**
+     * Find the page this form is updating
+     *
+     * @param array $data Form data
+     * @return SiteTree Record
+     * @throws HTTPResponse_Exception
+     */
+    protected function findRecord($data)
+    {
+        if (empty($data["ID"])) {
+            throw new HTTPResponse_Exception("No record ID", 404);
+        }
+        $page = null;
+        $id = $data["ID"];
+        if (is_numeric($id)) {
+            $page = SiteTree::get()->byID($id);
+        }
+        if (!$page || !$page->ID) {
+            throw new HTTPResponse_Exception("Bad record ID #{$id}", 404);
+        }
+        return $page;
+    }
+
+    /**
+     * Check if the current request has a X-Formschema-Request header set.
+     * Used by conditional logic that responds to validation results
+     *
+     * @todo Remove duplication. See https://github.com/silverstripe/silverstripe-admin/issues/240
+     *
+     * @return bool
+     */
+    protected function getSchemaRequested()
+    {
+        $parts = $this->owner->getRequest()->getHeader(LeftAndMain::SCHEMA_HEADER);
+        return !empty($parts);
+    }
+
+    /**
+     * Generate schema for the given form based on the X-Formschema-Request header value
+     *
+     * @todo Remove duplication. See https://github.com/silverstripe/silverstripe-admin/issues/240
+     *
+     * @param string $schemaID ID for this schema. Required.
+     * @param Form $form Required for 'state' or 'schema' response
+     * @param ValidationResult $errors Required for 'error' response
+     * @param array $extraData Any extra data to be merged with the schema response
+     * @return HTTPResponse
+     */
+    protected function getSchemaResponse($schemaID, $form = null, ValidationResult $errors = null, $extraData = [])
+    {
+        $parts = $this->owner->getRequest()->getHeader(LeftAndMain::SCHEMA_HEADER);
+        $data = $this->owner
+            ->getFormSchema()
+            ->getMultipartSchema($parts, $schemaID, $form, $errors);
+
+        if ($extraData) {
+            $data = array_merge($data, $extraData);
+        }
+
+        $response = HTTPResponse::create(json_encode($data));
+        $response->addHeader('Content-Type', 'application/json');
+
+        return $response;
+    }
+}

src/Extensions/ContentReviewDefaultSettings.php

@@ -1,5 +1,20 @@
 <?php
 
+namespace SilverStripe\ContentReview\Extensions;
+
+use SilverStripe\Core\Config\Config;
+use SilverStripe\Control\Email\Email;
+use SilverStripe\Forms\DropdownField;
+use SilverStripe\Forms\FieldList;
+use SilverStripe\Forms\ListboxField;
+use SilverStripe\Forms\LiteralField;
+use SilverStripe\Forms\TextareaField;
+use SilverStripe\Forms\TextField;
+use SilverStripe\ORM\DataExtension;
+use SilverStripe\Security\Group;
+use SilverStripe\Security\Member;
+use SilverStripe\Security\Permission;
+
 /**
  * This extensions add a default schema for new pages and pages without a content
  * review setting.
@@ -27,7 +42,8 @@ class ContentReviewDefaultSettings extends DataExtension
      */
     private static $defaults = array(
         'ReviewSubject' => 'Page(s) are due for content review',
-        'ReviewBody' => '<h2>Page(s) due for review</h2><p>There are $PagesCount pages that are due for review today by you.</p>',
+        'ReviewBody' => '<h2>Page(s) due for review</h2>'
+            . '<p>There are $PagesCount pages that are due for review today by you.</p>',
     );
 
     /**
@@ -35,10 +51,10 @@ class ContentReviewDefaultSettings extends DataExtension
      *
      * @var array
      */
-    private static $many_many = array(
-        'ContentReviewGroups' => 'Group',
-        'ContentReviewUsers' => 'Member',
-    );
+    private static $many_many = [
+        'ContentReviewGroups' => Group::class,
+        'ContentReviewUsers' => Member::class,
+    ];
 
     /**
      * Template to use for content review emails.
@@ -49,14 +65,14 @@ class ContentReviewDefaultSettings extends DataExtension
      *
      * @var string
      */
-    private static $content_review_template = 'ContentReviewEmail';
+    private static $content_review_template = 'SilverStripe\\ContentReview\\ContentReviewEmail';
 
     /**
      * @return string
      */
     public function getOwnerNames()
     {
-        $names = array();
+        $names = [];
 
         foreach ($this->OwnerGroups() as $group) {
             $names[] = $group->getBreadcrumbs(' > ');
@@ -93,7 +109,7 @@ class ContentReviewDefaultSettings extends DataExtension
         $helpText = LiteralField::create(
             'ContentReviewHelp',
             _t(
-                'ContentReview.DEFAULTSETTINGSHELP',
+                __CLASS__ . '.DEFAULTSETTINGSHELP',
                 'These settings will apply to all pages that do not have a specific Content Review schedule.'
             )
         );
@@ -102,32 +118,32 @@ class ContentReviewDefaultSettings extends DataExtension
 
         $reviewFrequency = DropdownField::create(
             'ReviewPeriodDays',
-            _t('ContentReview.REVIEWFREQUENCY', 'Review frequency'),
+            _t(__CLASS__ . '.REVIEWFREQUENCY', 'Review frequency'),
             SiteTreeContentReview::get_schedule()
         )
             ->setDescription(_t(
-                'ContentReview.REVIEWFREQUENCYDESCRIPTION',
+                __CLASS__ . '.REVIEWFREQUENCYDESCRIPTION',
                 'The review date will be set to this far in the future, whenever the page is published.'
             ));
 
         $fields->addFieldToTab('Root.ContentReview', $reviewFrequency);
 
-        $users = Permission::get_members_by_permission(array(
+        $users = Permission::get_members_by_permission([
             'CMS_ACCESS_CMSMain',
+            'CMS_ACCESS_LeftAndMain',
             'ADMIN',
-        ));
+        ]);
 
         $usersMap = $users->map('ID', 'Title')->toArray();
         asort($usersMap);
 
-        $userField = ListboxField::create('OwnerUsers', _t('ContentReview.PAGEOWNERUSERS', 'Users'), $usersMap)
-            ->setMultiple(true)
-            ->setAttribute('data-placeholder', _t('ContentReview.ADDUSERS', 'Add users'))
-            ->setDescription(_t('ContentReview.OWNERUSERSDESCRIPTION', 'Page owners that are responsible for reviews'));
+        $userField = ListboxField::create('OwnerUsers', _t(__CLASS__ . '.PAGEOWNERUSERS', 'Users'), $usersMap)
+            ->setAttribute('data-placeholder', _t(__CLASS__ . '.ADDUSERS', 'Add users'))
+            ->setDescription(_t(__CLASS__ . '.OWNERUSERSDESCRIPTION', 'Page owners that are responsible for reviews'));
 
         $fields->addFieldToTab('Root.ContentReview', $userField);
 
-        $groupsMap = array();
+        $groupsMap = [];
 
         foreach (Group::get() as $group) {
             // Listboxfield values are escaped, use ASCII char instead of &raquo;
@@ -136,23 +152,25 @@ class ContentReviewDefaultSettings extends DataExtension
 
         asort($groupsMap);
 
-        $groupField = ListboxField::create('OwnerGroups', _t('ContentReview.PAGEOWNERGROUPS', 'Groups'), $groupsMap)
-            ->setMultiple(true)
-            ->setAttribute('data-placeholder', _t('ContentReview.ADDGROUP', 'Add groups'))
-            ->setDescription(_t('ContentReview.OWNERGROUPSDESCRIPTION', 'Page owners that are responsible for reviews'));
+        $groupField = ListboxField::create('OwnerGroups', _t(__CLASS__ . '.PAGEOWNERGROUPS', 'Groups'), $groupsMap)
+            ->setAttribute('data-placeholder', _t(__CLASS__ . '.ADDGROUP', 'Add groups'))
+            ->setDescription(_t(__CLASS__ . '.OWNERGROUPSDESCRIPTION', 'Page owners that are responsible for reviews'));
 
         $fields->addFieldToTab('Root.ContentReview', $groupField);
 
         // Email content
         $fields->addFieldsToTab(
             'Root.ContentReview',
-            array(
-                TextField::create('ReviewFrom', _t('ContentReview.EMAILFROM', 'From email address'))
-                    ->setRightTitle(_t('Review.EMAILFROM_RIGHTTITLE', 'e.g: do-not-reply@site.com')),
-                TextField::create('ReviewSubject', _t('ContentReview.EMAILSUBJECT', 'Subject line')),
-                TextAreaField::create('ReviewBody', _t('ContentReview.EMAILTEMPLATE', 'Email template')),
-                LiteralField::create('TemplateHelp', $this->owner->renderWith('ContentReviewAdminHelp')),
-            )
+            [
+                TextField::create('ReviewFrom', _t(__CLASS__ . '.EMAILFROM', 'From email address'))
+                    ->setDescription(_t(__CLASS__ . '.EMAILFROM_RIGHTTITLE', 'e.g: do-not-reply@site.com')),
+                TextField::create('ReviewSubject', _t(__CLASS__ . '.EMAILSUBJECT', 'Subject line')),
+                TextAreaField::create('ReviewBody', _t(__CLASS__ . '.EMAILTEMPLATE', 'Email template')),
+                LiteralField::create(
+                    'TemplateHelp',
+                    $this->owner->renderWith('SilverStripe\\ContentReview\\ContentReviewAdminHelp')
+                ),
+            ]
         );
     }
 
@@ -200,7 +218,7 @@ class ContentReviewDefaultSettings extends DataExtension
         }
 
         // Fall back to admin email
-        return Config::inst()->get('Email', 'admin_email');
+        return Config::inst()->get(Email::class, 'admin_email');
     }
 
     /**
@@ -217,7 +235,7 @@ class ContentReviewDefaultSettings extends DataExtension
             return $value;
         }
         // fallback to default value
-        $defaults = $this->owner->config()->defaults;
+        $defaults = $this->owner->config()->get('defaults');
         if (isset($defaults[$field])) {
             return $defaults[$field];
         }

src/Extensions/ContentReviewLeftAndMainExtension.php

@@ -0,0 +1,20 @@
+<?php
+
+namespace SilverStripe\ContentReview\Extensions;
+
+use SilverStripe\Admin\LeftAndMainExtension;
+
+class ContentReviewLeftAndMainExtension extends LeftAndMainExtension
+{
+    /**
+     * Append content review schema configuration
+     *
+     * @param array &$clientConfig
+     */
+    public function updateClientConfig(&$clientConfig)
+    {
+        $clientConfig['form']['ReviewContentForm'] = [
+            'schemaUrl' => $this->owner->Link('schema/ReviewContentForm')
+        ];
+    }
+}

src/Extensions/ContentReviewOwner.php

@@ -0,0 +1,23 @@
+<?php
+
+namespace SilverStripe\ContentReview\Extensions;
+
+use SilverStripe\CMS\Model\SiteTree;
+use SilverStripe\Forms\FieldList;
+use SilverStripe\ORM\DataExtension;
+
+class ContentReviewOwner extends DataExtension
+{
+    /**
+     * @var array
+     */
+    private static $many_many = [
+        "SiteTreeContentReview" => SiteTree::class,
+    ];
+
+    public function updateCMSFields(FieldList $fields)
+    {
+        // Remove automatically scaffolded GridField in Member CMS fields
+        $fields->removeByName('SiteTreeContentReview');
+    }
+}

src/Extensions/SiteTreeContentReview.php

@@ -1,12 +1,52 @@
 <?php
 
+namespace SilverStripe\ContentReview\Extensions;
+
+use Exception;
+use SilverStripe\CMS\Model\SiteTree;
+use SilverStripe\ContentReview\Jobs\ContentReviewNotificationJob;
+use SilverStripe\ContentReview\Models\ContentReviewLog;
+use SilverStripe\Core\Config\Config;
+use SilverStripe\Core\Injector\Injector;
+use SilverStripe\Forms\CompositeField;
+use SilverStripe\Forms\DateField;
+use SilverStripe\Forms\DateTimeField;
+use SilverStripe\Forms\DropdownField;
+use SilverStripe\Forms\FieldList;
+use SilverStripe\Forms\GridField\GridField;
+use SilverStripe\Forms\GridField\GridFieldConfig;
+use SilverStripe\Forms\GridField\GridFieldConfig_RecordEditor;
+use SilverStripe\Forms\GridField\GridFieldDataColumns;
+use SilverStripe\Forms\GridField\GridFieldSortableHeader;
+use SilverStripe\Forms\HeaderField;
+use SilverStripe\Forms\ListboxField;
+use SilverStripe\Forms\LiteralField;
+use SilverStripe\Forms\OptionsetField;
+use SilverStripe\Forms\ReadonlyField;
+use SilverStripe\ORM\ArrayList;
+use SilverStripe\ORM\DataExtension;
+use SilverStripe\ORM\DataObject;
+use SilverStripe\ORM\DB;
+use SilverStripe\ORM\FieldType\DBDate;
+use SilverStripe\ORM\FieldType\DBDatetime;
+use SilverStripe\ORM\SS_List;
+use SilverStripe\Security\Group;
+use SilverStripe\Security\Member;
+use SilverStripe\Security\Permission;
+use SilverStripe\Security\PermissionProvider;
+use SilverStripe\Security\Security;
+use SilverStripe\SiteConfig\SiteConfig;
+use SilverStripe\View\Requirements;
+use Symbiote\QueuedJobs\DataObjects\QueuedJobDescriptor;
+use Symbiote\QueuedJobs\Services\QueuedJobService;
+
 /**
  * Set dates at which content needs to be reviewed and provide a report and emails to alert
  * to content needing review.
  *
  * @property string $ContentReviewType
- * @property int    $ReviewPeriodDays
- * @property Date   $NextReviewDate
+ * @property int $ReviewPeriodDays
+ * @property Date $NextReviewDate
  * @property string $LastEditedByName
  * @property string $OwnerNames
  *
@@ -19,58 +59,58 @@ class SiteTreeContentReview extends DataExtension implements PermissionProvider
     /**
      * @var array
      */
-    private static $db = array(
+    private static $db = [
         "ContentReviewType" => "Enum('Inherit, Disabled, Custom', 'Inherit')",
-        "ReviewPeriodDays"  => "Int",
-        "NextReviewDate"    => "Date",
-        "LastEditedByName"  => "Varchar(255)",
-        "OwnerNames"        => "Varchar(255)",
-    );
+        "ReviewPeriodDays" => "Int",
+        "NextReviewDate" => "Date",
+        "LastEditedByName" => "Varchar(255)",
+        "OwnerNames" => "Varchar(255)",
+    ];
 
     /**
      * @var array
      */
-    private static $defaults = array(
+    private static $defaults = [
         "ContentReviewType" => "Inherit",
-    );
+    ];
 
     /**
      * @var array
      */
-    private static $has_many = array(
-        "ReviewLogs" => "ContentReviewLog",
-    );
+    private static $has_many = [
+        "ReviewLogs" => ContentReviewLog::class,
+    ];
 
     /**
      * @var array
      */
-    private static $belongs_many_many = array(
-        "ContentReviewGroups" => "Group",
-        "ContentReviewUsers"  => "Member",
-    );
+    private static $belongs_many_many = [
+        "ContentReviewGroups" => Group::class,
+        "ContentReviewUsers" => Member::class,
+    ];
 
     /**
      * @var array
      */
-    private static $schedule = array(
-        0   => "No automatic review date",
-        1   => "1 day",
-        7   => "1 week",
-        30  => "1 month",
-        60  => "2 months",
-        91  => "3 months",
+    private static $schedule = [
+        0 => "No automatic review date",
+        1 => "1 day",
+        7 => "1 week",
+        30 => "1 month",
+        60 => "2 months",
+        91 => "3 months",
         121 => "4 months",
         152 => "5 months",
         183 => "6 months",
         365 => "12 months",
-    );
+    ];
 
     /**
      * @return array
      */
     public static function get_schedule()
     {
-        return self::$schedule;
+        return Config::inst()->get(static::class, 'schedule');
     }
 
     /**
@@ -86,22 +126,24 @@ class SiteTreeContentReview extends DataExtension implements PermissionProvider
         $contentReviewOwners = new ArrayList();
 
         if ($groups->count()) {
-            $groupIDs = array();
+            $groupIDs = [];
 
             foreach ($groups as $group) {
                 $familyIDs = $group->collateFamilyIDs();
 
                 if (is_array($familyIDs)) {
-                    $groupIDs = array_merge($groupIDs, array_values($familyIDs));
+                    $groupIDs = array_merge($groupIDs, array_values($familyIDs ?? []));
                 }
             }
 
-            array_unique($groupIDs);
+            array_unique($groupIDs ?? []);
 
-            if (count($groupIDs)) {
-                $groupMembers = DataObject::get("Member")->where("\"Group\".\"ID\" IN (" . implode(",", $groupIDs) . ")")
+            if (count($groupIDs ?? [])) {
+                $groupMembers = DataObject::get(Member::class)
+                    ->where("\"Group\".\"ID\" IN (" . implode(",", $groupIDs) . ")")
                     ->leftJoin("Group_Members", "\"Member\".\"ID\" = \"Group_Members\".\"MemberID\"")
-                    ->leftJoin("Group", "\"Group_Members\".\"GroupID\" = \"Group\".\"ID\"");
+                    /** @skipUpgrade */
+                    ->leftJoin('Group', "\"Group_Members\".\"GroupID\" = \"Group\".\"ID\"");
 
                 $contentReviewOwners->merge($groupMembers);
             }
@@ -118,28 +160,15 @@ class SiteTreeContentReview extends DataExtension implements PermissionProvider
      */
     public function updateCMSActions(FieldList $actions)
     {
-        if ($this->canBeReviewedBy(Member::currentUser())) {
-            Requirements::css("contentreview/css/contentreview.css");
-
-            $reviewTitle = LiteralField::create(
-                "ReviewContentNotesLabel",
-                "<label class=\"left\" for=\"Form_EditForm_ReviewNotes\">" . _t("ContentReview.CONTENTREVIEW", "Content due for review") . "</label>"
-            );
-
-            $ReviewNotes = LiteralField::create("ReviewNotes", "<textarea class=\"no-change-track\" id=\"Form_EditForm_ReviewNotes\" name=\"ReviewNotes\" placeholder=\"" . _t("ContentReview.COMMENTS", "(optional) Add comments...") . "\" class=\"text\"></textarea>");
-
-            $quickReviewAction = FormAction::create("savereview", _t("ContentReview.MARKREVIEWED", "Mark as reviewed"))
-                ->setAttribute("data-icon", "pencil")
-                ->setAttribute("data-text-alternate", _t("ContentReview.MARKREVIEWED", "Mark as reviewed"));
-
-            $allFields = CompositeField::create($reviewTitle, $ReviewNotes, $quickReviewAction)
-                ->addExtraClass('review-notes field');
-
-            $reviewTab = Tab::create('ReviewContent', $allFields);
-            $reviewTab->addExtraClass('contentreview-tab');
-
-            $actions->fieldByName('ActionMenus')->insertBefore($reviewTab, 'MoreOptions');
+        if (!$this->canBeReviewedBy(Security::getCurrentUser())) {
+            return;
         }
+
+        Requirements::css('silverstripe/contentreview:client/dist/styles/contentreview.css');
+        Requirements::javascript('silverstripe/contentreview:client/dist/js/contentreview.js');
+
+        $reviewTab = LiteralField::create('ContentReviewButton', $this->owner->renderWith(__CLASS__ . '_button'));
+        $actions->insertAfter('MajorActions', $reviewTab);
     }
 
     /**
@@ -147,7 +176,7 @@ class SiteTreeContentReview extends DataExtension implements PermissionProvider
      *
      * @param SiteTree $page
      *
-     * @return bool|Date
+     * @return bool|DBDate
      */
     public function getReviewDate(SiteTree $page = null)
     {
@@ -155,8 +184,8 @@ class SiteTreeContentReview extends DataExtension implements PermissionProvider
             $page = $this->owner;
         }
 
-        if ($page->obj("NextReviewDate")->exists()) {
-            return $page->obj("NextReviewDate");
+        if ($page->obj('NextReviewDate')->exists()) {
+            return $page->obj('NextReviewDate');
         }
 
         $options = $this->owner->getOptions();
@@ -170,10 +199,9 @@ class SiteTreeContentReview extends DataExtension implements PermissionProvider
         }
 
         // Failover to check on ReviewPeriodDays + LastEdited
-        $nextReviewUnixSec = strtotime(" + " . $options->ReviewPeriodDays . " days", SS_Datetime::now()->format("U"));
-        $date = Date::create("NextReviewDate");
-        $date->setValue(date("Y-m-d H:i:s", $nextReviewUnixSec));
-
+        $nextReviewUnixSec = strtotime(' + ' . $options->ReviewPeriodDays . ' days', DBDatetime::now()->getTimestamp());
+        $date = DBDate::create('NextReviewDate');
+        $date->setValue($nextReviewUnixSec);
         return $date;
     }
 
@@ -205,7 +233,6 @@ class SiteTreeContentReview extends DataExtension implements PermissionProvider
         // $page is inheriting it's settings from it's parent, find
         // the first valid parent with a valid setting
         while ($parent = $page->Parent()) {
-
             // Root page, use site config
             if (!$parent->exists()) {
                 return SiteConfig::current_site_config();
@@ -232,7 +259,7 @@ class SiteTreeContentReview extends DataExtension implements PermissionProvider
     {
         $options = $this->getOptions();
 
-        $names = array();
+        $names = [];
 
         if (!$options) {
             return "";
@@ -254,7 +281,7 @@ class SiteTreeContentReview extends DataExtension implements PermissionProvider
      */
     public function getEditorName()
     {
-        $member = Member::currentUser();
+        $member = Security::getCurrentUser();
 
         if ($member) {
             return $member->getTitle();
@@ -298,95 +325,124 @@ class SiteTreeContentReview extends DataExtension implements PermissionProvider
      */
     public function updateSettingsFields(FieldList $fields)
     {
-        Requirements::javascript("contentreview/javascript/contentreview.js");
+        if ($this->owner->hasMethod('displayContentReview') && !$this->owner->displayContentReview()) {
+            return;
+        }
 
+        Requirements::javascript('silverstripe/contentreview:client/dist/js/contentreview.js');
         // Display read-only version only
         if (!Permission::check("EDIT_CONTENT_REVIEW_FIELDS")) {
             $schedule = self::get_schedule();
-            $contentOwners = ReadonlyField::create("ROContentOwners", _t("ContentReview.CONTENTOWNERS", "Content Owners"), $this->getOwnerNames());
-            $nextReviewAt = DateField::create('RONextReviewDate', _t("ContentReview.NEXTREVIEWDATE", "Next review date"), $this->owner->NextReviewDate);
+            $contentOwners = ReadonlyField::create(
+                "ROContentOwners",
+                _t(__CLASS__ . ".CONTENTOWNERS", "Content Owners"),
+                $this->getOwnerNames()
+            );
+            $nextReviewAt = DateField::create(
+                'RONextReviewDate',
+                _t(__CLASS__ . ".NEXTREVIEWDATE", "Next review date"),
+                $this->owner->NextReviewDate
+            );
 
             if (!isset($schedule[$this->owner->ReviewPeriodDays])) {
-                $reviewFreq = ReadonlyField::create("ROReviewPeriodDays", _t("ContentReview.REVIEWFREQUENCY", "Review frequency"), $schedule[0]);
+                $reviewFreq = ReadonlyField::create(
+                    "ROReviewPeriodDays",
+                    _t(__CLASS__ . ".REVIEWFREQUENCY", "Review frequency"),
+                    $schedule[0]
+                );
             } else {
-                $reviewFreq = ReadonlyField::create("ROReviewPeriodDays", _t("ContentReview.REVIEWFREQUENCY", "Review frequency"), $schedule[$this->owner->ReviewPeriodDays]);
+                $reviewFreq = ReadonlyField::create(
+                    "ROReviewPeriodDays",
+                    _t(__CLASS__ . ".REVIEWFREQUENCY", "Review frequency"),
+                    $schedule[$this->owner->ReviewPeriodDays]
+                );
             }
 
             $logConfig = GridFieldConfig::create()
-                ->addComponent(new GridFieldSortableHeader())
-                ->addComponent($logColumns = new GridFieldDataColumns());
+                ->addComponent(Injector::inst()->create(GridFieldSortableHeader::class))
+                ->addComponent($logColumns = Injector::inst()->create(GridFieldDataColumns::class));
 
             // Cast the value to the users preferred date format
-            $logColumns->setFieldCasting(array(
-                "Created" => "DateTimeField->value",
-            ));
+            $logColumns->setFieldCasting([
+                'Created' => DateTimeField::class . '->value',
+            ]);
 
             $logs = GridField::create("ROReviewNotes", "Review Notes", $this->owner->ReviewLogs(), $logConfig);
 
+            $optionsFrom = ReadonlyField::create(
+                "ROType",
+                _t(__CLASS__ . ".SETTINGSFROM", "Options are"),
+                $this->owner->ContentReviewType
+            );
 
-            $optionsFrom = ReadonlyField::create("ROType", _t("ContentReview.SETTINGSFROM", "Options are"), $this->owner->ContentReviewType);
-
-            $fields->addFieldsToTab("Root.ContentReview", array(
+            $fields->addFieldsToTab("Root.ContentReview", [
                 $contentOwners,
                 $nextReviewAt->performReadonlyTransformation(),
                 $reviewFreq,
                 $optionsFrom,
                 $logs,
-            ));
+            ]);
 
             return;
         }
 
-        $options = array();
-        $options["Disabled"] = _t("ContentReview.DISABLE", "Disable content review");
-        $options["Inherit"] = _t("ContentReview.INHERIT", "Inherit from parent page");
-        $options["Custom"] = _t("ContentReview.CUSTOM", "Custom settings");
+        $options = [];
+        $options["Disabled"] = _t(__CLASS__ . ".DISABLE", "Disable content review");
+        $options["Inherit"] = _t(__CLASS__ . ".INHERIT", "Inherit from parent page");
+        $options["Custom"] = _t(__CLASS__ . ".CUSTOM", "Custom settings");
 
-        $viewersOptionsField = OptionsetField::create("ContentReviewType", _t("ContentReview.OPTIONS", "Options"), $options);
+        $viewersOptionsField = OptionsetField::create(
+            "ContentReviewType",
+            _t(__CLASS__ . ".OPTIONS", "Options"),
+            $options
+        );
 
-        $users = Permission::get_members_by_permission(array("CMS_ACCESS_CMSMain", "ADMIN"));
+        $users = Permission::get_members_by_permission(['CMS_ACCESS_CMSMain', 'CMS_ACCESS_LeftAndMain', 'ADMIN']);
 
         $usersMap = $users->map("ID", "Title")->toArray();
 
         asort($usersMap);
 
-        $userField = ListboxField::create("OwnerUsers", _t("ContentReview.PAGEOWNERUSERS", "Users"), $usersMap)
-            ->setMultiple(true)
+        $userField = ListboxField::create("OwnerUsers", _t(__CLASS__ . ".PAGEOWNERUSERS", "Users"), $usersMap)
             ->addExtraClass('custom-setting')
-            ->setAttribute("data-placeholder", _t("ContentReview.ADDUSERS", "Add users"))
-            ->setDescription(_t('ContentReview.OWNERUSERSDESCRIPTION', 'Page owners that are responsible for reviews'));
+            ->setAttribute("data-placeholder", _t(__CLASS__ . ".ADDUSERS", "Add users"))
+            ->setDescription(_t(__CLASS__ . '.OWNERUSERSDESCRIPTION', 'Page owners that are responsible for reviews'));
 
-        $groupsMap = array();
+        $groupsMap = [];
 
         foreach (Group::get() as $group) {
             $groupsMap[$group->ID] = $group->getBreadcrumbs(" > ");
         }
         asort($groupsMap);
 
-        $groupField = ListboxField::create("OwnerGroups", _t("ContentReview.PAGEOWNERGROUPS", "Groups"), $groupsMap)
-            ->setMultiple(true)
+        $groupField = ListboxField::create("OwnerGroups", _t(__CLASS__ . ".PAGEOWNERGROUPS", "Groups"), $groupsMap)
             ->addExtraClass('custom-setting')
-            ->setAttribute("data-placeholder", _t("ContentReview.ADDGROUP", "Add groups"))
-            ->setDescription(_t("ContentReview.OWNERGROUPSDESCRIPTION", "Page owners that are responsible for reviews"));
+            ->setAttribute("data-placeholder", _t(__CLASS__ . ".ADDGROUP", "Add groups"))
+            ->setDescription(_t(__CLASS__ . ".OWNERGROUPSDESCRIPTION", "Page owners that are responsible for reviews"));
 
-        $reviewDate = DateField::create("NextReviewDate", _t("ContentReview.NEXTREVIEWDATE", "Next review date"))
-            ->setConfig("showcalendar", true)
-            ->setConfig("dateformat", "yyyy-MM-dd")
-            ->setConfig("datavalueformat", "yyyy-MM-dd")
-            ->setDescription(_t("ContentReview.NEXTREVIEWDATADESCRIPTION", "Leave blank for no review"));
+        $reviewDate = DateField::create("NextReviewDate", _t(__CLASS__ . ".NEXTREVIEWDATE", "Next review date"))
+            ->setDescription(_t(__CLASS__ . ".NEXTREVIEWDATADESCRIPTION", "Leave blank for no review"));
 
         $reviewFrequency = DropdownField::create(
             "ReviewPeriodDays",
-            _t("ContentReview.REVIEWFREQUENCY", "Review frequency"),
+            _t(__CLASS__ . ".REVIEWFREQUENCY", "Review frequency"),
             self::get_schedule()
         )
             ->addExtraClass('custom-setting')
-            ->setDescription(_t("ContentReview.REVIEWFREQUENCYDESCRIPTION", "The review date will be set to this far in the future whenever the page is published"));
+            ->setDescription(_t(
+                __CLASS__ . ".REVIEWFREQUENCYDESCRIPTION",
+                "The review date will be set to this far in the future whenever the page is published"
+            ));
 
-        $notesField = GridField::create("ReviewNotes", "Review Notes", $this->owner->ReviewLogs(), GridFieldConfig_RecordEditor::create());
+        $notesField = GridField::create(
+            "ReviewNotes",
+            "Review Notes",
+            $this->owner->ReviewLogs(),
+            GridFieldConfig_RecordEditor::create()
+        );
 
-        $fields->addFieldsToTab("Root.ContentReview", array(
-            new HeaderField(_t("ContentReview.REVIEWHEADER", "Content review"), 2),
+        $fields->addFieldsToTab("Root.ContentReview", [
+            HeaderField::create('ContentReviewHeader', _t(__CLASS__ . ".REVIEWHEADER", "Content review"), 2),
             $viewersOptionsField,
             CompositeField::create(
                 $userField,
@@ -394,9 +450,13 @@ class SiteTreeContentReview extends DataExtension implements PermissionProvider
                 $reviewDate,
                 $reviewFrequency
             )->addExtraClass("review-settings"),
-            ReadonlyField::create("ROContentOwners", _t("ContentReview.CONTENTOWNERS", "Content Owners"), $this->getOwnerNames()),
+            ReadonlyField::create(
+                "ROContentOwners",
+                _t(__CLASS__ . ".CONTENTOWNERS", "Content Owners"),
+                $this->getOwnerNames()
+            ),
             $notesField,
-        ));
+        ]);
     }
 
     /**
@@ -422,17 +482,25 @@ class SiteTreeContentReview extends DataExtension implements PermissionProvider
      */
     public function advanceReviewDate()
     {
-        $nextDate = false;
+        $nextDateTimestamp = false;
         $options = $this->getOptions();
 
         if ($options && $options->ReviewPeriodDays) {
-            $nextDate = date('Y-m-d', strtotime('+ ' . $options->ReviewPeriodDays . ' days', SS_Datetime::now()->format('U')));
+            $nextDateTimestamp = strtotime(
+                ' + ' . $options->ReviewPeriodDays . ' days',
+                DBDatetime::now()->getTimestamp()
+            );
 
-            $this->owner->NextReviewDate = $nextDate;
+            $this->owner->NextReviewDate = DBDate::create()->setValue($nextDateTimestamp)->Format(DBDate::ISO_DATE);
             $this->owner->write();
         }
 
-        return (bool) $nextDate;
+        if ($options && $options->ReviewPeriodDays == 0) {
+            $this->owner->NextReviewDate = null;
+            $this->owner->write();
+        }
+
+        return (bool)$nextDateTimestamp;
     }
 
     /**
@@ -444,17 +512,25 @@ class SiteTreeContentReview extends DataExtension implements PermissionProvider
      */
     public function canBeReviewedBy(Member $member = null)
     {
-        if (!$this->owner->obj("NextReviewDate")->exists()) {
+        if (!$this->owner->obj('NextReviewDate')->exists()) {
             return false;
         }
 
-        if ($this->owner->obj("NextReviewDate")->InFuture()) {
+        if ($this->owner->obj('NextReviewDate')->InFuture()) {
             return false;
         }
 
         $options = $this->getOptions();
 
-        if (!$options || !$options->hasExtension($this->class)) {
+        if (!$options) {
+            return false;
+        }
+
+        if (!$options
+            // Options can be a SiteConfig with different extension applied
+            || (!$options->hasExtension(__CLASS__)
+                && !$options->hasExtension(ContentReviewDefaultSettings::class))
+        ) {
             return false;
         }
 
@@ -466,6 +542,11 @@ class SiteTreeContentReview extends DataExtension implements PermissionProvider
             return true;
         }
 
+        // Check whether this user is allowed to review the content of the page.
+        if ($this->owner->hasMethod("canReviewContent") && !$this->owner->canReviewContent($member)) {
+            return false;
+        }
+
         if ($member->inGroups($options->OwnerGroups())) {
             return true;
         }
@@ -484,7 +565,7 @@ class SiteTreeContentReview extends DataExtension implements PermissionProvider
     {
         // Only update if DB fields have been changed
         $changedFields = $this->owner->getChangedFields(true, 2);
-        if($changedFields) {
+        if ($changedFields) {
             $this->owner->LastEditedByName = $this->owner->getEditorName();
             $this->owner->OwnerNames = $this->owner->getOwnerNames();
         }
@@ -514,9 +595,12 @@ class SiteTreeContentReview extends DataExtension implements PermissionProvider
 
         // parent page change its review period
         // && !$this->owner->isChanged('ContentReviewType', 2)
-        if ($this->owner->isChanged("ReviewPeriodDays", 2)) {
-            $nextReviewUnixSec = strtotime(" + " . $this->owner->ReviewPeriodDays . " days", SS_Datetime::now()->format("U"));
-            $this->owner->NextReviewDate = date("Y-m-d", $nextReviewUnixSec);
+        if ($this->owner->isChanged('ReviewPeriodDays', 2)) {
+            $nextReviewUnixSec = strtotime(
+                ' + ' . $this->owner->ReviewPeriodDays . ' days',
+                DBDatetime::now()->getTimestamp()
+            );
+            $this->owner->NextReviewDate = DBDate::create()->setValue($nextReviewUnixSec)->Format('y-MM-dd');
         }
     }
 
@@ -572,13 +656,13 @@ class SiteTreeContentReview extends DataExtension implements PermissionProvider
      */
     public function providePermissions()
     {
-        return array(
-            "EDIT_CONTENT_REVIEW_FIELDS" => array(
+        return [
+            "EDIT_CONTENT_REVIEW_FIELDS" => [
                 "name"     => "Set content owners and review dates",
-                "category" => _t("Permissions.CONTENT_CATEGORY", "Content permissions"),
+                "category" => _t("SilverStripe\\Security\\Permission.CONTENT_CATEGORY", "Content permissions"),
                 "sort"     => 50,
-            ),
-        );
+            ],
+        ];
     }
 
     /**
@@ -587,17 +671,20 @@ class SiteTreeContentReview extends DataExtension implements PermissionProvider
      */
     public function requireDefaultRecords()
     {
-        if (class_exists("ContentReviewNotificationJob")) {
+        if (class_exists(ContentReviewNotificationJob::class)) {
             // Ensure there is not already a job queued
-            if (QueuedJobDescriptor::get()->filter("Implementation", "ContentReviewNotificationJob")->first()) {
+            if (QueuedJobDescriptor::get()->filter("Implementation", ContentReviewNotificationJob::class)->first()) {
                 return;
             }
 
-            $nextRun = new ContentReviewNotificationJob();
-            $runHour = Config::inst()->get("ContentReviewNotificationJob", "first_run_hour");
-            $firstRunTime = date("Y-m-d H:i:s", mktime($runHour, 0, 0, date("m"), date("d") + 1, date("y")));
+            $nextRun = Injector::inst()->create(ContentReviewNotificationJob::class);
+            $runHour = Config::inst()->get(ContentReviewNotificationJob::class, "first_run_hour");
+            $firstRunTime = date(
+                "Y-m-d H:i:s",
+                mktime($runHour ?? 0, 0, 0, date("m"), date("d") + 1, date("y"))
+            );
 
-            singleton("QueuedJobService")->queueJob(
+            singleton(QueuedJobService::class)->queueJob(
                 $nextRun,
                 $firstRunTime
             );

src/Forms/ReviewContentHandler.php

@@ -0,0 +1,132 @@
+<?php
+
+namespace SilverStripe\ContentReview\Forms;
+
+use SilverStripe\ContentReview\Extensions\SiteTreeContentReview;
+use SilverStripe\ContentReview\Traits\PermissionChecker;
+use SilverStripe\Control\Controller;
+use SilverStripe\Control\Director;
+use SilverStripe\Control\HTTPResponse;
+use SilverStripe\Core\Injector\Injectable;
+use SilverStripe\Forms\FieldList;
+use SilverStripe\Forms\Form;
+use SilverStripe\Forms\FormAction;
+use SilverStripe\Forms\HiddenField;
+use SilverStripe\Forms\TextareaField;
+use SilverStripe\ORM\DataObject;
+use SilverStripe\ORM\ValidationException;
+use SilverStripe\Security\Security;
+
+class ReviewContentHandler
+{
+    use Injectable;
+    use PermissionChecker;
+
+    /**
+     * Parent controller for this form
+     *
+     * @var Controller
+     */
+    protected $controller;
+
+    /**
+     * Form name to use
+     *
+     * @var string
+     */
+    protected $name;
+
+    /**
+     * @param Controller       $controller
+     * @param string           $name
+     */
+    public function __construct($controller = null, $name = 'ReviewContentForm')
+    {
+        $this->controller = $controller;
+        $this->name = $name;
+    }
+
+    /**
+     * Bootstrap the form fields for the content review modal
+     *
+     * @param DataObject $object
+     * @return Form
+     */
+    public function Form($object)
+    {
+        $placeholder = _t(__CLASS__ . '.Placeholder', 'Add comments (optional)');
+        $title = _t(__CLASS__ . '.MarkAsReviewedAction', 'Mark as reviewed');
+
+        $fields = FieldList::create([
+            HiddenField::create('ID', null, $object->ID),
+            HiddenField::create('ClassName', null, $object->baseClass()),
+            TextareaField::create('Review', '')
+                ->setAttribute('placeholder', $placeholder)
+                ->setSchemaData(['attributes' => ['placeholder' => $placeholder]])
+        ]);
+
+        $action = FormAction::create('savereview', $title)
+            ->setTitle($title)
+            ->setUseButtonTag(false)
+            ->addExtraClass('review-content__action btn btn-primary');
+        $actions = FieldList::create([$action]);
+
+        $form = Form::create($this->controller, $this->name, $fields, $actions)
+            ->setHTMLID('Form_EditForm_ReviewContent')
+            ->addExtraClass('form--no-dividers review-content__form');
+
+        return $form;
+    }
+
+    /**
+     * Validate, and save the submitted form's review
+     *
+     * @param  DataObject $record
+     * @param  array $data
+     * @return HTTPResponse|string
+     * @throws ValidationException If the user cannot submit the review
+     */
+    public function submitReview($record, $data)
+    {
+        /** @var DataObject|SiteTreeContentReview $record */
+        if (!$this->canSubmitReview($record)) {
+            throw new ValidationException(_t(
+                __CLASS__ . '.ErrorReviewPermissionDenied',
+                'It seems you don\'t have the necessary permissions to submit a content review'
+            ));
+        }
+
+        $notes = (!empty($data['Review']) ? $data['Review'] : _t(__CLASS__ . '.NoComments', '(no comments)'));
+        $record->addReviewNote(Security::getCurrentUser(), $notes);
+        $record->advanceReviewDate();
+
+        $request = $this->controller->getRequest();
+        $message = _t(__CLASS__ . '.Success', 'Review successfully added');
+
+        if ($request->getHeader('X-Formschema-Request')) {
+            return $message;
+        } elseif (Director::is_ajax()) {
+            $response = HTTPResponse::create($message, 200);
+            $response->addHeader('Content-Type', 'text/html; charset=utf-8');
+            return $response;
+        }
+
+        return $this->controller->redirectBack();
+    }
+
+    /**
+     * Determine whether the user can submit a review
+     *
+     * @param DataObject $record
+     * @return bool
+     */
+    public function canSubmitReview($record)
+    {
+        // Ensure the parameter of correct data type
+        if (!$record instanceof DataObject) {
+            return false;
+        }
+
+        return $this->isContentReviewable($record, Security::getCurrentUser());
+    }
+}

src/Jobs/ContentReviewNotificationJob.php

@@ -1,6 +1,15 @@
 <?php
 
-if (!class_exists("AbstractQueuedJob")) {
+namespace SilverStripe\ContentReview\Jobs;
+
+use SilverStripe\ContentReview\Tasks\ContentReviewEmails;
+use SilverStripe\Control\HTTPRequest;
+use SilverStripe\Core\Config\Config;
+use Symbiote\QueuedJobs\Services\AbstractQueuedJob;
+use Symbiote\QueuedJobs\Services\QueuedJob;
+use Symbiote\QueuedJobs\Services\QueuedJobService;
+
+if (!class_exists(AbstractQueuedJob::class)) {
     return;
 }
 
@@ -71,12 +80,21 @@ class ContentReviewNotificationJob extends AbstractQueuedJob implements QueuedJo
         return QueuedJob::QUEUED;
     }
 
+    public function setUp()
+    {
+        parent::setup();
+
+        // Recommended for long running jobs that don't increment 'currentStep'
+        // https://github.com/silverstripe-australia/silverstripe-queuedjobs
+        $this->currentStep = -1;
+    }
+
     public function process()
     {
         $this->queueNextRun();
 
-        $task = new ContentReviewEmails();
-        $task->run(new SS_HTTPRequest("GET", "/dev/tasks/ContentReviewEmails"));
+        $task = ContentReviewEmails::create();
+        $task->run(new HTTPRequest("GET", "/dev/tasks/ContentReviewEmails"));
 
         $this->currentStep = 1;
         $this->isComplete = true;
@@ -90,7 +108,7 @@ class ContentReviewNotificationJob extends AbstractQueuedJob implements QueuedJo
         $nextRun = new ContentReviewNotificationJob();
 
         $nextRunTime = mktime(
-            Config::inst()->get(__CLASS__, 'next_run_hour'),
+            Config::inst()->get(__CLASS__, 'next_run_hour') ?? 0,
             Config::inst()->get(__CLASS__, 'next_run_minute'),
             0,
             date("m"),
@@ -98,7 +116,7 @@ class ContentReviewNotificationJob extends AbstractQueuedJob implements QueuedJo
             date("Y")
         );
 
-        singleton("QueuedJobService")->queueJob(
+        singleton(QueuedJobService::class)->queueJob(
             $nextRun,
             date("Y-m-d H:i:s", $nextRunTime)
         );

src/Models/ContentReviewLog.php

@@ -0,0 +1,52 @@
+<?php
+
+namespace SilverStripe\ContentReview\Models;
+
+use SilverStripe\CMS\Model\SiteTree;
+use SilverStripe\ORM\DataObject;
+use SilverStripe\Security\Member;
+use SilverStripe\Security\Security;
+
+class ContentReviewLog extends DataObject
+{
+    /**
+     * @var array
+     */
+    private static $db = [
+        "Note" => "Text",
+    ];
+
+    /**
+     * @var array
+     */
+    private static $has_one = [
+        "Reviewer" => Member::class,
+        "SiteTree" => SiteTree::class,
+    ];
+
+    /**
+     * @var array
+     */
+    private static $summary_fields = [
+        "Note"           => ["title" => "Note"],
+        "Created"        => ["title" => "Reviewed at"],
+        "Reviewer.Title" => ["title" => "Reviewed by"]
+    ];
+
+    /**
+     * @var string
+     */
+    private static $default_sort = "Created DESC";
+
+    private static $table_name = 'ContentReviewLog';
+
+    /**
+     * @param mixed $member
+     *
+     * @return bool
+     */
+    public function canView($member = null)
+    {
+        return (bool) Security::getCurrentUser();
+    }
+}

src/Reports/PagesDueForReviewReport.php

@@ -0,0 +1,246 @@
+<?php
+
+namespace SilverStripe\ContentReview\Reports;
+
+use SilverStripe\CMS\Controllers\CMSPageEditController;
+use SilverStripe\CMS\Model\SiteTree;
+use SilverStripe\CMS\Model\VirtualPage;
+use SilverStripe\ContentReview\Compatibility\ContentReviewCompatability;
+use SilverStripe\ContentReview\Extensions\ContentReviewOwner;
+use SilverStripe\Core\ClassInfo;
+use SilverStripe\Core\Convert;
+use SilverStripe\Forms\CheckboxField;
+use SilverStripe\Forms\DateField;
+use SilverStripe\Forms\FieldList;
+use SilverStripe\ORM\FieldType\DBDatetime;
+use SilverStripe\ORM\SS_List;
+use SilverStripe\Reports\Report;
+use SilverStripe\Security\Security;
+use SilverStripe\SiteConfig\SiteConfig;
+use SilverStripe\Versioned\Versioned;
+
+/**
+ * Show all pages that need to be reviewed.
+ */
+class PagesDueForReviewReport extends Report
+{
+    /**
+     * @return string
+     */
+    public function title()
+    {
+        return _t(__CLASS__ . ".TITLE", "Pages due for review");
+    }
+
+    /**
+     * @return FieldList
+     */
+    public function parameterFields()
+    {
+        $filtersList = FieldList::create();
+
+        $filtersList->push(
+            DateField::create(
+                "ReviewDateAfter",
+                _t(__CLASS__ . ".REVIEWDATEAFTER", "Review date after or on")
+            )
+        );
+
+        $filtersList->push(
+            DateField::create(
+                "ReviewDateBefore",
+                _t(__CLASS__ . ".REVIEWDATEBEFORE", "Review date before or on"),
+                date("d/m/Y", strtotime("midnight"))
+            )
+        );
+
+        $filtersList->push(
+            CheckboxField::create(
+                "ShowVirtualPages",
+                _t(__CLASS__ . ".SHOWVIRTUALPAGES", "Show Virtual Pages")
+            )
+        );
+
+        $filtersList->push(
+            CheckboxField::create(
+                "OnlyMyPages",
+                _t(__CLASS__ . ".ONLYMYPAGES", "Only Show pages assigned to me")
+            )
+        );
+
+        return $filtersList;
+    }
+
+    /**
+     * @return array
+     */
+    public function columns()
+    {
+        $linkBase = singleton(CMSPageEditController::class)->Link("show");
+        $linkPath = parse_url($linkBase ?? '', PHP_URL_PATH);
+        $linkQuery = parse_url($linkBase ?? '', PHP_URL_QUERY);
+
+        $fields = [
+            "Title" => [
+                "title" => "Page name",
+                "formatting" => "<a href='{$linkPath}/\$ID?{$linkQuery}' title='Edit page'>\$value</a>"
+            ],
+            "NextReviewDate" => [
+                "title" => "Review Date",
+                "casting" => "Date->Full",
+                "formatting" => function ($value, $item) {
+                    if ($item->ContentReviewType == "Disabled") {
+                        return "disabled";
+                    }
+                    if ($item->ContentReviewType == "Inherit") {
+                        $setting = $item->getOptions();
+                        if (!$setting) {
+                            return "disabled";
+                        }
+                        return $item->obj("NextReviewDate")->Full();
+                    }
+                    return $value;
+                }
+            ],
+            "OwnerNames" => [
+                "title" => "Owner"
+            ],
+            "LastEditedByName" => "Last edited by",
+            "AbsoluteLink" => [
+                "title" => "URL",
+                "formatting" => function ($value, $item) {
+                    $liveLink = $item->AbsoluteLiveLink;
+                    $stageLink = $item->AbsoluteLink();
+
+                    return sprintf(
+                        "%s <a href='%s'>%s</a>",
+                        $stageLink,
+                        $liveLink ? $liveLink : $stageLink . "?stage=Stage",
+                        $liveLink ? "(live)" : "(draft)"
+                    );
+                }
+            ],
+            "ContentReviewType" => [
+                "title" => "Settings are",
+                "formatting" => function ($value, $item) use ($linkPath, $linkQuery) {
+                    if ($item->ContentReviewType == "Inherit") {
+                        $options = $item->getOptions();
+                        if ($options && $options instanceof SiteConfig) {
+                            return "Inherited from <a href='admin/settings'>Settings</a>";
+                        } elseif ($options) {
+                            return sprintf(
+                                "Inherited from <a href='%s/%d?%s'>%s</a>",
+                                $linkPath,
+                                $options->ID,
+                                $linkQuery,
+                                $options->Title
+                            );
+                        }
+                    }
+
+                    return $value;
+                }
+            ],
+        ];
+
+        return $fields;
+    }
+
+    /**
+     * @param array $params
+     * @param array|string|null $sort
+     * @param int|null $limit
+     *
+     * @return SS_List
+     */
+    public function sourceRecords($params = [], $sort = null, $limit = null)
+    {
+        Versioned::set_stage(Versioned::DRAFT);
+
+        $records = SiteTree::get();
+        $compatibility = ContentReviewCompatability::start();
+
+        // Apply sort and limit if appropriate.
+        if ($sort !== null) {
+            $records = $records->sort($sort);
+        }
+        if ($limit !== null) {
+            $records = $records->limit($limit);
+        }
+
+        if (empty($params['ReviewDateBefore']) && empty($params['ReviewDateAfter'])) {
+            // If there's no review dates set, default to all pages due for review now
+            $records = $records->where(
+                sprintf(
+                    '"NextReviewDate" < \'%s\'',
+                    DBDatetime::now()->Format('y-MM-dd')
+                )
+            );
+        } else {
+            // Review date before
+            if (!empty($params['ReviewDateBefore'])) {
+                // TODO Get value from DateField->dataValue() once we have access to form elements here
+                $nextReviewUnixSec = strtotime(
+                    ' + 1 day',
+                    strtotime($params['ReviewDateBefore'] ?? '')
+                );
+                $records = $records->where(
+                    sprintf(
+                        "\"NextReviewDate\" < '%s'",
+                        DBDatetime::create()->setValue($nextReviewUnixSec)->Format('y-MM-dd')
+                    )
+                );
+            }
+
+            // Review date after
+            if (!empty($params['ReviewDateAfter'])) {
+                // TODO Get value from DateField->dataValue() once we have access to form elements here
+                $records = $records->where(
+                    sprintf(
+                        "\"NextReviewDate\" >= '%s'",
+                        DBDatetime::create()->setValue(strtotime($params['ReviewDateAfter']))->Format('y-MM-dd')
+                    )
+                );
+            }
+        }
+
+        // Show virtual pages?
+        if (empty($params["ShowVirtualPages"])) {
+            $virtualPageClasses = ClassInfo::subclassesFor(VirtualPage::class);
+            $records = $records->where(sprintf(
+                "\"SiteTree\".\"ClassName\" NOT IN ('%s')",
+                implode("','", array_values($virtualPageClasses ?? []))
+            ));
+        }
+
+        // Owner dropdown
+        if (!empty($params[ContentReviewOwner::class])) {
+            $ownerNames = Convert::raw2sql($params[ContentReviewOwner::class]);
+            $records = $records->filter("OwnerNames:PartialMatch", $ownerNames);
+        }
+
+        // Only show pages assigned to the current user?
+        // This come last because it transforms $records to an ArrayList.
+        if (!empty($params["OnlyMyPages"])) {
+            $currentUser = Security::getCurrentUser();
+
+            $records = $records->filterByCallback(function ($page) use ($currentUser) {
+                $options = $page->getOptions();
+
+                if ($options) {
+                    foreach ($options->ContentReviewOwners() as $owner) {
+                        if ($currentUser->ID == $owner->ID) {
+                            return true;
+                        }
+                    }
+                }
+
+                return false;
+            });
+        }
+
+        ContentReviewCompatability::done($compatibility);
+
+        return $records;
+    }
+}

src/Reports/PagesWithoutReviewScheduleReport.php

@@ -1,18 +1,32 @@
 <?php
 
-require_once "Zend/Date.php";
+namespace SilverStripe\ContentReview\Reports;
+
+use SilverStripe\CMS\Controllers\CMSPageEditController;
+use SilverStripe\CMS\Model\SiteTree;
+use SilverStripe\CMS\Model\VirtualPage;
+use SilverStripe\ContentReview\Compatibility\ContentReviewCompatability;
+use SilverStripe\Core\ClassInfo;
+use SilverStripe\Forms\CheckboxField;
+use SilverStripe\Forms\FieldList;
+use SilverStripe\ORM\ArrayList;
+use SilverStripe\ORM\DataObject;
+use SilverStripe\ORM\SS_List;
+use SilverStripe\Reports\Report;
+use SilverStripe\SiteConfig\SiteConfig;
+use SilverStripe\Versioned\Versioned;
 
 /**
  * Show all pages that need to be reviewed.
  */
-class PagesWithoutReviewScheduleReport extends SS_Report
+class PagesWithoutReviewScheduleReport extends Report
 {
     /**
      * @return string
      */
     public function title()
     {
-        return _t("PagesWithoutReviewScheduleReport.TITLE", "Pages without a scheduled review.");
+        return _t(__CLASS__ . ".TITLE", "Pages without a scheduled review.");
     }
 
     /**
@@ -20,8 +34,8 @@ class PagesWithoutReviewScheduleReport extends SS_Report
      */
     public function parameterFields()
     {
-        $params = new FieldList();
-        $params->push(new CheckboxField("ShowVirtualPages", "Show Virtual Pages"));
+        $params = FieldList::create();
+        $params->push(CheckboxField::create("ShowVirtualPages", "Show Virtual Pages"));
 
         return $params;
     }
@@ -31,37 +45,38 @@ class PagesWithoutReviewScheduleReport extends SS_Report
      */
     public function columns()
     {
-        $linkBase = singleton("CMSPageEditController")->Link("show");
-        $linkPath = parse_url($linkBase, PHP_URL_PATH);
-        $linkQuery = parse_url($linkBase, PHP_URL_QUERY);
+        $linkBase = singleton(CMSPageEditController::class)->Link("show");
+        $linkPath = parse_url($linkBase ?? '', PHP_URL_PATH);
+        $linkQuery = parse_url($linkBase ?? '', PHP_URL_QUERY);
 
-        $fields = array(
-            "Title"             => array(
+        $fields = [
+            "Title"             => [
                 "title"      => "Page name",
                 "formatting" => "<a href='{$linkPath}/\$ID?{$linkQuery}' title='Edit page'>\$value</a>",
-            ),
-            "NextReviewDate"    => array(
+            ],
+            "NextReviewDate"    => [
                 "title"   => "Review Date",
                 "casting" => "Date->Full",
-            ),
-            "OwnerNames"        => array(
+            ],
+            "OwnerNames"        => [
                 "title" => "Owner",
-            ),
+            ],
             "LastEditedByName"  => "Last edited by",
-            "AbsoluteLink"      => array(
+            "AbsoluteLink"      => [
                 "title"      => "URL",
                 "formatting" => function ($value, $item) {
                     $liveLink = $item->AbsoluteLiveLink;
                     $stageLink = $item->AbsoluteLink();
 
-                    return sprintf("%s <a href='%s'>%s</a>",
+                    return sprintf(
+                        "%s <a href='%s'>%s</a>",
                         $stageLink,
                         $liveLink ? $liveLink : $stageLink . "?stage=Stage",
                         $liveLink ? "(live)" : "(draft)"
                     );
                 },
-            ),
-            "ContentReviewType" => array(
+            ],
+            "ContentReviewType" => [
                 "title"      => "Settings are",
                 "formatting" => function ($value, $item) use ($linkPath, $linkQuery) {
                     if ($item->ContentReviewType == "Inherit") {
@@ -81,20 +96,22 @@ class PagesWithoutReviewScheduleReport extends SS_Report
 
                     return $value;
                 },
-            ),
-        );
+            ],
+        ];
 
         return $fields;
     }
 
     /**
      * @param array $params
+     * @param array|string|null $sort
+     * @param int|null $limit
      *
      * @return SS_List
      */
-    public function sourceRecords($params = array())
+    public function sourceRecords($params = [], $sort = null, $limit = null)
     {
-        Versioned::reading_stage("Stage");
+        Versioned::set_stage(Versioned::DRAFT);
 
         $records = SiteTree::get();
         $compatibility = ContentReviewCompatability::start();
@@ -103,23 +120,25 @@ class PagesWithoutReviewScheduleReport extends SS_Report
 
         // Show virtual pages?
         if (empty($params["ShowVirtualPages"])) {
-            $virtualPageClasses = ClassInfo::subclassesFor("VirtualPage");
+            $virtualPageClasses = ClassInfo::subclassesFor(VirtualPage::class);
             $records = $records->where(sprintf(
                 "\"SiteTree\".\"ClassName\" NOT IN ('%s')",
-                implode("','", array_values($virtualPageClasses))
+                implode("','", array_values($virtualPageClasses ?? []))
             ));
         }
 
-        $records->sort("ParentID");
-        $records = $records->toArray();
+        // Apply sort and limit if appropriate.
+        if ($sort !== null) {
+            $records = $records->sort($sort);
+        }
+        if ($limit !== null) {
+            $records = $records->limit($limit);
+        }
 
         // Trim out calculated values
-        $list = new ArrayList();
-        foreach ($records as $record) {
-            if (!$this->hasReviewSchedule($record)) {
-                $list->push($record);
-            }
-        }
+        $list = $records->filterByCallback(function ($record) {
+            return !$this->hasReviewSchedule($record);
+        });
 
         ContentReviewCompatability::done($compatibility);
 
@@ -139,7 +158,7 @@ class PagesWithoutReviewScheduleReport extends SS_Report
 
         $options = $record->getOptions();
 
-        if ($options->OwnerGroups()->count() == 0 && $options->OwnerUsers()->count() == 0) {
+        if ($options && $options->OwnerGroups()->count() == 0 && $options->OwnerUsers()->count() == 0) {
             return false;
         }
 

src/Tasks/ContentReviewEmails.php

@@ -0,0 +1,199 @@
+<?php
+
+namespace SilverStripe\ContentReview\Tasks;
+
+use Page;
+use RuntimeException;
+use SilverStripe\ContentReview\Compatibility\ContentReviewCompatability;
+use SilverStripe\Control\Email\Email;
+use SilverStripe\Control\HTTPRequest;
+use SilverStripe\Dev\BuildTask;
+use SilverStripe\ORM\ArrayList;
+use SilverStripe\ORM\FieldType\DBDatetime;
+use SilverStripe\ORM\FieldType\DBField;
+use SilverStripe\ORM\SS_List;
+use SilverStripe\Security\Member;
+use SilverStripe\SiteConfig\SiteConfig;
+use SilverStripe\View\ArrayData;
+use SilverStripe\View\SSViewer;
+
+/**
+ * Daily task to send emails to the owners of content items when the review date rolls around.
+ */
+class ContentReviewEmails extends BuildTask
+{
+    private array $invalid_emails = [];
+
+    /**
+     * @param HTTPRequest $request
+     * @throws RuntimeException
+     */
+    public function run($request)
+    {
+        if (!$this->isValidEmail($senderEmail = SiteConfig::current_site_config()->ReviewFrom)) {
+            throw new RuntimeException(
+                sprintf(
+                    'Provided sender email address is invalid: "%s".',
+                    $senderEmail
+                )
+            );
+        }
+
+        $compatibility = ContentReviewCompatability::start();
+
+        // First grab all the pages with a custom setting
+        $pages = Page::get()
+            ->filter('NextReviewDate:LessThanOrEqual', DBDatetime::now()->URLDate());
+
+        $overduePages = $this->getOverduePagesForOwners($pages);
+
+        // Lets send one email to one owner with all the pages in there instead of no of pages
+        // of emails.
+        foreach ($overduePages as $memberID => $pages) {
+            $this->notifyOwner($memberID, $pages);
+        }
+
+        ContentReviewCompatability::done($compatibility);
+
+        if (is_array($this->invalid_emails) && count($this->invalid_emails) > 0) {
+            $plural = count($this->invalid_emails) > 1 ? 's are' : ' is';
+            throw new RuntimeException(
+                sprintf(
+                    'Provided email' . $plural . ' invalid: "%s".',
+                    implode(', ', $this->invalid_emails)
+                )
+            );
+        }
+    }
+
+    /**
+     * @param SS_List $pages
+     *
+     * @return array
+     */
+    protected function getOverduePagesForOwners(SS_List $pages)
+    {
+        $overduePages = [];
+
+        foreach ($pages as $page) {
+            if (!$page->canBeReviewedBy()) {
+                continue;
+            }
+
+            // get most recent review log of current [age]
+            $contentReviewLog = $page->ReviewLogs()->sort('Created DESC')->first();
+
+            // check log date vs NextReviewDate. If someone has left a content review
+            // after the review date, then we don't need to notify anybody
+            if ($contentReviewLog && $contentReviewLog->Created >= $page->NextReviewDate) {
+                $page->advanceReviewDate();
+                continue;
+            }
+
+            $options = $page->getOptions();
+
+            if ($options) {
+                foreach ($options->ContentReviewOwners() as $owner) {
+                    if (!isset($overduePages[$owner->ID])) {
+                        $overduePages[$owner->ID] = ArrayList::create();
+                    }
+
+                    $overduePages[$owner->ID]->push($page);
+                }
+            }
+        }
+
+        return $overduePages;
+    }
+
+    /**
+     * @param int           $ownerID
+     * @param array|SS_List $pages
+     */
+    protected function notifyOwner($ownerID, SS_List $pages)
+    {
+        // Prepare variables
+        $siteConfig = SiteConfig::current_site_config();
+        $owner = Member::get()->byID($ownerID);
+
+        if (!$this->isValidEmail($owner->Email)) {
+            $this->invalid_emails[] = $owner->Name . ': ' . $owner->Email;
+
+            return;
+        }
+
+        $templateVariables = $this->getTemplateVariables($owner, $siteConfig, $pages);
+
+        // Build email
+        $email = Email::create();
+        $email->setTo($owner->Email);
+        $email->setFrom($siteConfig->ReviewFrom);
+        $email->setSubject($siteConfig->ReviewSubject);
+
+        // Get user-editable body
+        $body = $this->getEmailBody($siteConfig, $templateVariables);
+
+        // Populate mail body with fixed template
+        $email->setHTMLTemplate($siteConfig->config()->get('content_review_template'));
+        $email->setData(
+            array_merge(
+                $templateVariables,
+                [
+                    'EmailBody' => $body,
+                    'Recipient' => $owner,
+                    'Pages' => $pages,
+                ]
+            )
+        );
+        $email->send();
+    }
+
+    /**
+     * Get string value of HTML body with all variable evaluated.
+     *
+     * @param SiteConfig $config
+     * @param array List of safe template variables to expose to this template
+     *
+     * @return HTMLText
+     */
+    protected function getEmailBody($config, $variables)
+    {
+        $template = SSViewer::fromString($config->ReviewBody);
+        $value = $template->process(ArrayData::create($variables));
+
+        // Cast to HTML
+        return DBField::create_field('HTMLText', (string) $value);
+    }
+
+    /**
+     * Gets list of safe template variables and their values which can be used
+     * in both the static and editable templates.
+     *
+     * {@see ContentReviewAdminHelp.ss}
+     *
+     * @param Member     $recipient
+     * @param SiteConfig $config
+     * @param SS_List    $pages
+     *
+     * @return array
+     */
+    protected function getTemplateVariables($recipient, $config, $pages)
+    {
+        return [
+            'Subject' => $config->ReviewSubject,
+            'PagesCount' => $pages->count(),
+            'FromEmail' => $config->ReviewFrom,
+            'ToFirstName' => $recipient->FirstName,
+            'ToSurname' => $recipient->Surname,
+            'ToEmail' => $recipient->Email,
+        ];
+    }
+
+    /**
+     * Check validity of email
+     */
+    protected function isValidEmail(?string $email): bool
+    {
+        return (bool) filter_var($email, FILTER_VALIDATE_EMAIL);
+    }
+}

src/Tasks/ContentReviewOwnerMigrationTask.php

@@ -1,12 +1,18 @@
 <?php
 
+namespace SilverStripe\ContentReview\Tasks;
+
+use SilverStripe\Control\HTTPRequest;
+use SilverStripe\Dev\BuildTask;
+use SilverStripe\ORM\DB;
+
 /**
  * Task which migrates the ContentReview Module's SiteTree->OwnerID column to a new column name.
  */
 class ContentReviewOwnerMigrationTask extends BuildTask
 {
     /**
-     * @param SS_HTTPRequest $request
+     * @param HTTPRequest $request
      */
     public function run($request)
     {
@@ -20,7 +26,7 @@ class ContentReviewOwnerMigrationTask extends BuildTask
             DB::query("UPDATE \"SiteTree_versions\" SET \"ContentReviewOwnerID\" = \"OwnerID\"");
             DB::query("ALTER TABLE \"SiteTree\" DROP COLUMN \"OwnerID\"");
             DB::query("ALTER TABLE \"SiteTree_Live\" DROP COLUMN \"OwnerID\"");
-            DB::query("ALTER TABLE \"SiteTree_versions\" DROP COLUMN \"OwnerID\"");
+            DB::query("ALTER TABLE \"SiteTree_Versions\" DROP COLUMN \"OwnerID\"");
             echo "<h1>Migrated 3 tables. Dropped obsolete OwnerID column</h1>";
         }
     }

src/Traits/PermissionChecker.php

@@ -0,0 +1,22 @@
+<?php
+
+namespace SilverStripe\ContentReview\Traits;
+
+use SilverStripe\CMS\Model\SiteTree;
+use SilverStripe\ORM\DataObject;
+use SilverStripe\Security\Member;
+use SilverStripe\Security\Security;
+
+trait PermissionChecker
+{
+    /**
+     * Checks the user has been granted special permission to review the content of the page
+     * if not fallback to canEdit() permission.
+     */
+    protected function isContentReviewable(DataObject $record, ?Member $user = null): bool
+    {
+        return $record->hasMethod('canReviewContent')
+            ? $record->canReviewContent($user)
+            : $record->canEdit();
+    }
+}

templates/SilverStripe/ContentReview/ContentReviewEmail.ss

@@ -9,15 +9,15 @@
 						$EmailBody
 					</td>
 				</tr>
-				<% loop Pages %>
+				<% loop $Pages %>
 				<tr>
 					<td valign="top">$Title</td>
-					<td><a href="{$BaseURL}admin/pages/edit/show/$ID"><% _t('ContentReviewEmails.REVIEWPAGELINK','Review the page in the CMS') %></a><br />
-						<a href="$AbsoluteLink"><% _t('ContentReviewEmails.VIEWPUBLISHEDLINK','View this page on the website') %></a>
+					<td><a href="{$BaseURL}admin/pages/edit/show/$ID"><%t SilverStripe\\ContentReview\\Tasks\\ContentReviewEmails.REVIEWPAGELINK 'Review the page in the CMS' %></a><br />
+						<a href="$AbsoluteLink"><%t SilverStripe\\ContentReview\\Tasks\\ContentReviewEmails.VIEWPUBLISHEDLINK 'View this page on the website' %></a>
 					</td>
 				</tr>
 				<% end_loop %>
 			</tbody>
 		</table>
 	</body>
-</html>
+</html>

templates/SilverStripe/ContentReview/Extensions/SiteTreeContentReview_button.ss

@@ -0,0 +1,3 @@
+<div class="content-review__button-holder">
+    <a href="#" class="content-review__button"><%t SilverStripe\\ContentReview\\Extensions\\SiteTreeContentReview.CONTENTREVIEW 'Content due for review' %></a>
+</div>

tests/ContentReviewCMSPageEditControllerTest.php

@@ -1,103 +0,0 @@
-<?php
-
-/**
- * @mixin PHPUnit_Framework_TestCase
- */
-class ContentReviewCMSPageEditControllerTest extends ContentReviewBaseTest
-{
-    /**
-     * @var string
-     */
-    public static $fixture_file = "contentreview/tests/ContentReviewTest.yml";
-
-    /**
-     * @var array
-     */
-    protected $requiredExtensions = array(
-        "SiteTree"              => array("SiteTreeContentReview"),
-        "Group"                 => array("ContentReviewOwner"),
-        "Member"                => array("ContentReviewOwner"),
-        "CMSPageEditController" => array("ContentReviewCMSExtension"),
-        "SiteConfig"            => array("ContentReviewDefaultSettings"),
-    );
-
-    public function testReviewedThrowsExceptionWithNoRecordID()
-    {
-        $this->setExpectedException("SS_HTTPResponse_Exception");
-
-        /** @var CMSPageEditController|ContentReviewCMSExtension $controller */
-        $controller = new CMSPageEditController();
-
-        $dummyForm = new CMSForm($controller, "EditForm", new FieldList(), new FieldList());
-
-        $controller->savereview(array(
-            "ID"      => null,
-            "Message" => null,
-        ), $dummyForm);
-    }
-
-    public function testReviewedThrowsExceptionWithWrongRecordID()
-    {
-        $this->setExpectedException("SS_HTTPResponse_Exception");
-
-        /** @var CMSPageEditController|ContentReviewCMSExtension $controller */
-        $controller = new CMSPageEditController();
-
-        $dummyForm = new CMSForm($controller, "EditForm", new FieldList(), new FieldList());
-
-        $controller->savereview(array(
-            "ID"      => "FAIL",
-            "Message" => null,
-        ), $dummyForm);
-    }
-
-    public function testReviewedWithAuthor()
-    {
-        /** @var Member $author */
-        $author = $this->objFromFixture("Member", "author");
-
-        $this->loginAs($author);
-
-        /** @var Page|SiteTreeContentReview $page */
-        $page = $this->objFromFixture("Page", "home");
-
-        $data = array(
-            "action_savereview" => 1,
-            "ID"              => $page->ID,
-        );
-
-        $this->get('admin/pages/edit/show/' . $page->ID);
-        $response = $this->post(singleton('CMSPageEditController')->getEditForm($page->ID)->FormAction(), $data);
-
-        $this->assertEquals("OK", $response->getStatusDescription());
-        $this->assertEquals(200, $response->getStatusCode());
-    }
-
-    public function testSaveReview()
-    {
-        /** @var Member $author */
-        $author = $this->objFromFixture("Member", "author");
-
-        $this->loginAs($author);
-
-        /** @var Page|SiteTreeContentReview $page */
-        $page = $this->objFromFixture("Page", "home");
-
-        $data = array(
-            "action_savereview" => 1,
-            "ID"                 => $page->ID,
-            "ReviewNotes"        => "This is the best page ever",
-        );
-
-        $this->get('admin/pages/edit/show/' . $page->ID);
-        $response = $this->post(singleton('CMSPageEditController')->getEditForm($page->ID)->FormAction(), $data);
-
-        $this->assertEquals("OK", $response->getStatusDescription());
-        $this->assertEquals(200, $response->getStatusCode());
-        $this->assertEquals(1, $page->ReviewLogs()->count());
-
-        $reviewLog = $page->ReviewLogs()->first();
-
-        $this->assertEquals($data["ReviewNotes"], $reviewLog->Note);
-    }
-}

tests/ContentReviewNotificationTest.php

@@ -1,65 +0,0 @@
-<?php
-
-/**
- * @mixin PHPUnit_Framework_TestCase
- */
-class ContentReviewNotificationTest extends SapphireTest
-{
-    /**
-     * @var string
-     */
-    public static $fixture_file = 'contentreview/tests/ContentReviewTest.yml';
-
-    public function setUp()
-    {
-        parent::setUp();
-
-        // Hack to ensure only desired siteconfig is scaffolded
-        $desiredID = $this->idFromFixture('SiteConfig', 'mysiteconfig');
-        foreach (SiteConfig::get()->exclude('ID', $desiredID) as $config) {
-            $config->delete();
-        }
-    }
-
-    /**
-     * @var array
-     */
-    protected $requiredExtensions = array(
-        'SiteTree' => array('SiteTreeContentReview'),
-        'Group' => array('ContentReviewOwner'),
-        'Member' => array('ContentReviewOwner'),
-        'CMSPageEditController' => array('ContentReviewCMSExtension'),
-        'SiteConfig' => array('ContentReviewDefaultSettings'),
-    );
-
-    public function testContentReviewEmails()
-    {
-        SS_Datetime::set_mock_now('2010-02-24 12:00:00');
-
-        /** @var Page|SiteTreeContentReview $childParentPage */
-        $childParentPage = $this->objFromFixture('Page', 'contact');
-        $childParentPage->NextReviewDate = '2010-02-23';
-        $childParentPage->write();
-
-        $task = new ContentReviewEmails();
-        $task->run(new SS_HTTPRequest('GET', '/dev/tasks/ContentReviewEmails'));
-
-        // Set template variables (as per variable case)
-        $ToEmail = 'author@example.com';
-        $Subject = 'Please log in to review some content!';
-        $PagesCount = 3;
-        $ToFirstName = 'Test';
-
-        $email = $this->findEmail($ToEmail, null, $Subject);
-        $this->assertNotNull($email, "Email haven't been sent.");
-        $this->assertContains(
-            "<h1>$Subject</h1><p>There are $PagesCount pages that are due for review today by you, $ToFirstName.</p><p>This email was sent to $ToEmail</p>",
-            $email['htmlContent']
-        );
-        $this->assertContains('Staff', $email['htmlContent']);
-        $this->assertContains('Contact Us', $email['htmlContent']);
-        $this->assertContains('Contact Us Child', $email['htmlContent']);
-
-        SS_Datetime::clear_mock_now();
-    }
-}

tests/ContentReviewReportTest.php

@@ -1,81 +0,0 @@
-<?php
-
-class ContentReviewReportTest extends FunctionalTest
-{
-    /**
-     * @var string
-     */
-    public static $fixture_file = "contentreview/tests/ContentReviewTest.yml";
-
-    /**
-     * @var array
-     */
-    protected $requiredExtensions = array(
-        "SiteTree"              => array("SiteTreeContentReview"),
-        "Group"                 => array("ContentReviewOwner"),
-        "Member"                => array("ContentReviewOwner"),
-        "CMSPageEditController" => array("ContentReviewCMSExtension"),
-        "SiteConfig"            => array("ContentReviewDefaultSettings"),
-    );
-
-    public function testPagesDueForReviewReport()
-    {
-        /** @var Member $editor */
-        $editor = $this->objFromFixture("Member", "editor");
-
-        $this->logInAs($editor);
-
-        $report = new PagesDueForReviewReport();
-
-        $report->parameterFields();
-        $report->columns();
-        $report->title();
-
-        $results = $report->sourceRecords(array(
-            "ReviewDateAfter"  => "01/01/2010",
-            "ReviewDateBefore" => "12/12/2010",
-        ));
-
-        $this->assertEquals(array(
-            "Contact Us Child",
-            "Home",
-            "About Us",
-            "Staff",
-            "Contact Us",
-        ), $results->column("Title"));
-
-        SS_Datetime::set_mock_now("2010-02-13 00:00:00");
-
-        $results = $report->sourceRecords(array());
-
-        $this->assertEquals(array(
-            "Home",
-            "About Us",
-        ), $results->column("Title"));
-
-        SS_Datetime::clear_mock_now();
-    }
-
-    public function testPagesWithoutReviewScheduleReport()
-    {
-        /** @var Member $editor */
-        $editor = $this->objFromFixture("Member", "editor");
-
-        $this->logInAs($editor);
-
-        $report = new PagesWithoutReviewScheduleReport();
-
-        $report->parameterFields();
-        $report->columns();
-        $report->title();
-
-        $results = $report->sourceRecords();
-
-        $this->assertEquals(array(
-            "Home",
-            "About Us",
-            "Page without review date",
-            "Page owned by group",
-        ), $results->column("Title"));
-    }
-}

tests/SiteTreeContentReviewTest.php

@@ -1,316 +0,0 @@
-<?php
-
-/**
- * @mixin PHPUnit_Framework_TestCase
- */
-class SiteTreeContentReviewTest extends ContentReviewBaseTest
-{
-    /**
-     * @var string
-     */
-    public static $fixture_file = "contentreview/tests/ContentReviewTest.yml";
-
-    /**
-     * @var array
-     */
-    protected $requiredExtensions = array(
-        "SiteTree"              => array("SiteTreeContentReview"),
-        "Group"                 => array("ContentReviewOwner"),
-        "Member"                => array("ContentReviewOwner"),
-        "CMSPageEditController" => array("ContentReviewCMSExtension"),
-        "SiteConfig"            => array("ContentReviewDefaultSettings"),
-    );
-
-    public function testOwnerNames()
-    {
-        /** @var Member $editor */
-        $editor = $this->objFromFixture("Member", "editor");
-
-        $this->logInAs($editor);
-
-        /** @var Page|SiteTreeContentReview $page */
-        $page = new Page();
-        $page->ReviewPeriodDays = 10;
-        $page->ContentReviewType = "Custom";
-
-        $page->ContentReviewUsers()->push($editor);
-        $page->write();
-
-        $this->assertTrue($page->canPublish());
-        $this->assertTrue($page->doPublish());
-        $this->assertEquals($page->OwnerNames, "Test Editor", "Test Editor should be the owner");
-
-        /** @var Page|SiteTreeContentReview $page */
-        $page = $this->objFromFixture("Page", "about");
-
-        $page->OwnerUsers()->removeAll();
-        $page->write();
-
-        $this->assertTrue($page->canPublish());
-        $this->assertTrue($page->doPublish());
-        $this->assertEquals("", $page->OwnerNames);
-    }
-
-    public function testPermissionsExists()
-    {
-        $perms = singleton("SiteTreeContentReview")->providePermissions();
-
-        $this->assertTrue(isset($perms["EDIT_CONTENT_REVIEW_FIELDS"]));
-    }
-
-    public function testUserWithPermissionCanEdit()
-    {
-        /** @var Member $editor */
-        $editor = $this->objFromFixture("Member", "editor");
-
-        $this->logInAs($editor);
-
-        /** @var Page|SiteTreeContentReview $page */
-        $page = new Page();
-
-        $fields = $page->getSettingsFields();
-
-        $this->assertNotNull($fields->dataFieldByName("NextReviewDate"));
-    }
-
-    public function testUserWithoutPermissionCannotEdit()
-    {
-        /** @var Member $author */
-        $author = $this->objFromFixture("Member", "author");
-
-        $this->logInAs($author);
-
-        /** @var Page|SiteTreeContentReview $page */
-        $page = new Page();
-
-        $fields = $page->getSettingsFields();
-
-        $this->assertNull($fields->dataFieldByName("NextReviewDate"));
-    }
-
-    public function testAutomaticallyToNotSetReviewDate()
-    {
-        /** @var Member $editor */
-        $editor = $this->objFromFixture("Member", "editor");
-
-        $this->logInAs($editor);
-
-        /** @var Page|SiteTreeContentReview $page */
-        $page = new Page();
-
-        $page->ReviewPeriodDays = 10;
-        $page->write();
-
-        $this->assertTrue($page->doPublish());
-        $this->assertEquals(null, $page->NextReviewDate);
-    }
-
-    public function testAddReviewNote()
-    {
-        /** @var Member $author */
-        $author = $this->objFromFixture("Member", "author");
-
-        /** @var Page|SiteTreeContentReview $page */
-        $page = $this->objFromFixture("Page", "home");
-
-        $page->addReviewNote($author, "This is a message");
-
-        /** @var Page|SiteTreeContentReview $page */
-        $homepage = $this->objFromFixture("Page", "home");
-
-        $this->assertEquals(1, $homepage->ReviewLogs()->count());
-        $this->assertEquals("This is a message", $homepage->ReviewLogs()->first()->Note);
-    }
-
-    public function testGetContentReviewOwners()
-    {
-        /** @var Page|SiteTreeContentReview $page */
-        $page = $this->objFromFixture("Page", "group-owned");
-
-        $owners = $page->ContentReviewOwners();
-
-        $this->assertEquals(1, $owners->count());
-        $this->assertEquals("author@example.com", $owners->first()->Email);
-    }
-
-    public function testCanNotBeReviewBecauseNoReviewDate()
-    {
-        SS_Datetime::set_mock_now("2010-01-01 12:00:00");
-
-        /** @var Member $author */
-        $author = $this->objFromFixture("Member", "author");
-
-        /** @var Page|SiteTreeContentReview $page */
-        $page = $this->objFromFixture("Page", "no-review");
-
-        $this->assertFalse($page->canBeReviewedBy($author));
-
-        SS_Datetime::clear_mock_now();
-    }
-
-    public function testCanNotBeReviewedBecauseInFuture()
-    {
-        SS_Datetime::set_mock_now("2010-01-01 12:00:00");
-
-        /** @var Member $author */
-        $author = $this->objFromFixture("Member", "author");
-
-        /** @var Page|SiteTreeContentReview $page */
-        $page = $this->objFromFixture("Page", "staff");
-
-        $this->assertFalse($page->canBeReviewedBy($author));
-
-        SS_Datetime::clear_mock_now();
-    }
-
-    public function testCanNotBeReviewedByUser()
-    {
-        SS_Datetime::set_mock_now("2010-03-01 12:00:00");
-
-        /** @var Member $author */
-        $author = $this->objFromFixture("Member", "author");
-
-        /** @var Page|SiteTreeContentReview $page */
-        $page = $this->objFromFixture("Page", "home");
-
-        $this->assertFalse($page->canBeReviewedBy($author));
-
-        SS_Datetime::clear_mock_now();
-    }
-
-    public function testCanBeReviewedByUser()
-    {
-        SS_Datetime::set_mock_now("2010-03-01 12:00:00");
-
-        /** @var Member $author */
-        $author = $this->objFromFixture("Member", "author");
-
-        /** @var Page|SiteTreeContentReview $page */
-        $page = $this->objFromFixture("Page", "staff");
-
-        $this->assertTrue($page->canBeReviewedBy($author));
-
-        SS_Datetime::clear_mock_now();
-    }
-
-    public function testCanNotBeReviewedByGroup()
-    {
-        SS_Datetime::set_mock_now("2010-03-01 12:00:00");
-
-        /** @var Member $author */
-        $author = $this->objFromFixture("Member", "editor");
-
-        /** @var Page|SiteTreeContentReview $page */
-        $page = $this->objFromFixture("Page", "contact");
-
-        $this->assertFalse($page->canBeReviewedBy($author));
-
-        SS_Datetime::clear_mock_now();
-    }
-
-    public function testCanBeReviewedByGroup()
-    {
-        SS_Datetime::set_mock_now("2010-03-01 12:00:00");
-
-        /** @var Member $author */
-        $author = $this->objFromFixture("Member", "author");
-
-        /** @var Page|SiteTreeContentReview $page */
-        $page = $this->objFromFixture("Page", "contact");
-
-        $this->assertTrue($page->canBeReviewedBy($author));
-
-        SS_Datetime::clear_mock_now();
-    }
-
-    public function testCanBeReviewedFromInheritedSetting()
-    {
-        SS_Datetime::set_mock_now("2013-03-01 12:00:00");
-
-        /** @var Member $author */
-        $author = $this->objFromFixture("Member", "author");
-
-        /** @var Page|SiteTreeContentReview $parentPage */
-        $parentPage = $this->objFromFixture("Page", "contact");
-
-        $parentPage->NextReviewDate = "2013-01-01";
-        $parentPage->write();
-
-        /** @var Page|SiteTreeContentReview $page */
-        $page = $this->objFromFixture("Page", "contact-child");
-
-        $this->assertTrue($page->canBeReviewedBy($author));
-
-        SS_Datetime::clear_mock_now();
-    }
-
-    public function testUnModifiedPagesDontChangeEditor() {
-        SS_Datetime::set_mock_now("2013-03-01 12:00:00");
-
-        /** @var Member $author */
-        $author = $this->objFromFixture("Member", "author");
-        $this->logInAs($author);
-
-        // Page which is un-modified doesn't advance version of have an editor assigned
-        $contactPage = $this->objFromFixture("Page", "contact");
-        $contactPageVersion = $contactPage->Version;
-        $contactPage->write();
-        $this->assertEmpty($contactPage->LastEditedByName);
-        $this->assertEquals(
-            $contactPageVersion,
-            Versioned::get_versionnumber_by_stage('SiteTree', 'Stage', $contactPage->ID, false)
-        );
-
-        // Page with modifications gets marked
-        $homePage = $this->objFromFixture("Page", "home");
-        $homePageVersion = $homePage->Version;
-        $homePage->Content = '<p>Welcome!</p>';
-        $homePage->write();
-        $this->assertNotEmpty($homePage->LastEditedByName);
-        $this->assertEquals($author->getTitle(), $homePage->LastEditedByName);
-        $this->assertGreaterThan(
-            $homePageVersion,
-            Versioned::get_versionnumber_by_stage('SiteTree', 'Stage', $homePage->ID, false)
-        );
-
-        SS_Datetime::clear_mock_now();
-    }
-
-    public function testReviewActionVisibleForAuthor()
-    {
-        SS_Datetime::set_mock_now("2020-03-01 12:00:00");
-
-        /** @var Page|SiteTreeContentReview $page */
-        $page = $this->objFromFixture("Page", "contact");
-
-        /** @var Member $author */
-        $author = $this->objFromFixture("Member", "author");
-
-        $this->logInAs($author);
-
-        $fields = $page->getCMSActions();
-
-        $this->assertNotNull($fields->fieldByName("ActionMenus.ReviewContent"));
-
-        SS_Datetime::clear_mock_now();
-    }
-
-    public function testReviewActionNotVisibleForEditor()
-    {
-        SS_Datetime::set_mock_now("2020-03-01 12:00:00");
-
-        /** @var Page|SiteTreeContentReview $page */
-        $page = $this->objFromFixture("Page", "contact");
-
-        /** @var Member $author */
-        $author = $this->objFromFixture("Member", "editor");
-
-        $this->logInAs($author);
-
-        $fields = $page->getCMSActions();
-
-        $this->assertNull($fields->fieldByName("ActionMenus.ReviewContent"));
-
-        SS_Datetime::clear_mock_now();
-    }
-}

tests/behat/features/content-reviews.feature

@@ -0,0 +1,58 @@
+Feature: Set up reviews
+  As a CMS user
+  I can set up content reviews for my content
+  In order to ensure my content gets reviewed regularly
+
+  Background:
+    # Note: the review date is deliberately in the past
+    Given a "page" "My page" with "Content"="<p>Welcome</p>", "NextReviewDate"="01/01/2017", "ReviewPeriodDays"="1"
+    And the "group" "ADMIN group" has permissions "Full administrative rights"
+    And the "group" "EDITOR" has permissions "CMS_ACCESS_CMSMain" and "EDIT_CONTENT_REVIEW_FIELDS"
+    And the "group" "AUTHOR" has permissions and  "CMS_ACCESS_LeftAndMain"
+    And the "group" "FILEONLY" has permissions "FILE_EDIT_ALL"
+    And the "group" "CMS_MAIN" has permissions "CMS_ACCESS_CMSMain"
+    And a "member" "Ed" belonging to "AUTHOR" with "Email"="ed@example.com"
+    And a "member" "Phil" belonging to "FILEONLY" with "Email"="phil@example.com"
+    And a "member" "Anna" belonging to "CMS_MAIN" with "Email"="anna@example.com"
+    And I am logged in as a member of "EDITOR" group
+    And I go to "admin/pages"
+    And I wait for 1 second
+    And I click on "My page" in the tree
+    And I click the "Settings" CMS tab
+    And I click the "Content review" CMS tab
+
+  Scenario: I can set content reviewers to users and groups who can edit pages
+    When I select "Custom settings" from "Options" input group
+    And I wait for 1 second
+
+    # Test adding individual member based on them having access to the Pages section fo the CMS
+    Then the "#Form_EditForm_OwnerUsers" select element should have an option with an "Ed" label
+    And the "#Form_EditForm_OwnerUsers" select element should have an option with an "Anna" label
+    And the "#Form_EditForm_OwnerUsers" select element should not have an option with a "Phil" label
+
+    # Test adding groups
+    Then the "#Form_EditForm_OwnerGroups" select element should have an option with an "EDITOR" label
+
+    # Required to avoid "unsaved changed" browser dialog
+    Then I press the "Save" button
+
+  Scenario: There is an alert icon when a content review is overdue
+    When I select "Custom settings" from "Options" input group
+    And I wait for 1 second
+    Then I should not see the ".content-review__button" element
+    When I press the "Save" button
+    And I select "EDITOR" from "Groups"
+    And I press the "Save" button
+    Then I should see the ".content-review__button" element
+    When I click on the ".content-review__button" element
+    Then I should see the ".modal" element
+    And I should see "Mark as reviewed"
+
+    # Fill in a review
+    When I fill in "Form_EditForm_ReviewContent_Review" with "My review"
+    And I press "Mark as reviewed"
+    And I wait for 1 second
+    Then I should see "Review successfully added"
+    When I click on the ".close" element
+    And I press the "Save" button
+    Then I should see "My review"

tests/behat/features/set-up-reviews.feature

@@ -0,0 +1,42 @@
+Feature: Set up reviews
+  As a CMS user
+  I can set up content reviews for my content
+  In order to ensure my content gets reviewed regularly
+
+  Background:
+    # Note: the review date is deliberately in the past
+    Given a "page" "Home" with "Content"="<p>Welcome</p>", "NextReviewDate"="01/01/2017", "ReviewPeriodDays"="1"
+    And the "group" "EDITOR" has permissions "CMS_ACCESS_CMSMain" and "EDIT_CONTENT_REVIEW_FIELDS"
+    And I am logged in as a member of "EDITOR" group
+    And I go to "admin/pages"
+
+  @javascript
+  Scenario: I can set content review options
+    When I click on "Home" in the tree
+    And I click the "Settings" CMS tab
+    Then I should see a "Content review" CMS tab
+
+    When I click the "Content review" CMS tab
+    And I select "Custom settings" from "Options" input group
+    And I wait for 1 second
+    And I select "EDITOR" from "Groups"
+    And I press "Save"
+    Then I should see a "Content due for review" button
+
+  @javascript
+  Scenario: I can enter a review in the modal
+    When I click on "Home" in the tree
+    And I click the "Settings" CMS tab
+    And I click the "Content review" CMS tab
+    And I select "Custom settings" from "Options" input group
+    And I wait for 1 seconds
+    And I select "EDITOR" from "Groups"
+    And I press "Save"
+    And I follow "Content due for review"
+    And I wait for 3 seconds
+    Then I should see a "Mark as reviewed" button
+
+    When I fill in "Review" with "LGTM"
+    And I press "Mark as reviewed"
+    And I wait for 3 seconds
+    Then I should see "Review successfully added"

tests/behat/src/FeatureContext.php

@@ -0,0 +1,29 @@
+<?php
+
+namespace SilverStripe\ContentReview\Tests\Behat\Context;
+
+use SilverStripe\BehatExtension\Context\SilverStripeContext;
+
+class FeatureContext extends SilverStripeContext
+{
+    /**
+     * @Given /^the "([^"]*)" select element should(| not) have an option with (a|an) "([^"]*)" label$/
+     * @param string $id
+     * @param string $should
+     * @param string $label
+     */
+    public function theSelectElementShouldHaveAnOptionWithALabel($id, $should, $label)
+    {
+        $n = $should === '' ? 1 : 0;
+        $js = <<<JS
+            ;let hasLabel = 0;
+            document.querySelectorAll('#{$id} > option').forEach(function(option) {
+                if (option.innerHTML == '$label') {
+                    hasLabel = 1;
+                }
+            });
+            return hasLabel;
+JS;
+        return $this->getSession()->evaluateScript($js) == $n;
+    }
+}

tests/behat/src/FixtureContext.php

@@ -0,0 +1,9 @@
+<?php
+
+namespace SilverStripe\ContentReview\Tests\Behat\Context;
+
+use SilverStripe\BehatExtension\Context\FixtureContext as BaseFixtureContext;
+
+class FixtureContext extends BaseFixtureContext
+{
+}

tests/php/ContentReviewBaseTest.php

@@ -1,5 +1,12 @@
 <?php
 
+namespace SilverStripe\ContentReview\Tests;
+
+use SilverStripe\Dev\FunctionalTest;
+use SilverStripe\CMS\Model\SiteTree;
+// @todo add translatable namespace
+use Translatable;
+
 /**
  * Extend this class when writing unit tests which are compatible with other modules.
  * All compatibility code goes here.
@@ -11,31 +18,32 @@ abstract class ContentReviewBaseTest extends FunctionalTest
      */
     protected $translatableEnabledBefore;
 
-    public function setUp()
+    protected function setUp(): void
     {
         parent::setUp();
 
         /*
          *  We set the locale for pages explicitly, because if we don't, then we get into a situation
          *  where the page takes on the tester's (your) locale, and any calls to simulate subsequent requests
-         *  (e.g. $this->post()) do not seem to get passed the tester's locale, but instead fallback to the default locale.
+         *  (e.g. $this->post()) do not seem to get passed the tester's locale,
+         *  but instead fallback to the default locale.
          *
          *  So we set the pages locale to be the default locale, which will then match any subsequent requests.
-         *  
+         *
          *  If creating pages in your unit tests (rather than reading from the fixtures file), you must explicitly call
          *  self::compat() on the page, for the same reasons as above.
          */
-        if (class_exists("Translatable")) {
-            $this->translatableEnabledBefore = SiteTree::has_extension("Translatable");
-            SiteTree::remove_extension("Translatable");
+        if (class_exists(Translatable::class)) {
+            $this->translatableEnabledBefore = SiteTree::has_extension(Translatable::class);
+            SiteTree::remove_extension(Translatable::class);
         }
     }
 
-    public function tearDown()
+    protected function tearDown(): void
     {
-        if (class_exists("Translatable")) {
+        if (class_exists(Translatable::class)) {
             if ($this->translatableEnabledBefore) {
-                SiteTree::add_extension("Translatable");
+                SiteTree::add_extension(Translatable::class);
             }
         }
 

tests/php/ContentReviewCMSPageEditControllerTest.php

@@ -0,0 +1,104 @@
+<?php
+
+namespace SilverStripe\ContentReview\Tests;
+
+use Page;
+use SilverStripe\CMS\Controllers\CMSPageEditController;
+use SilverStripe\CMS\Model\SiteTree;
+use SilverStripe\ContentReview\Extensions\SiteTreeContentReview;
+use SilverStripe\ContentReview\Extensions\ContentReviewOwner;
+use SilverStripe\ContentReview\Extensions\ContentReviewCMSExtension;
+use SilverStripe\ContentReview\Extensions\ContentReviewDefaultSettings;
+use SilverStripe\Control\HTTPRequest;
+use SilverStripe\Control\HTTPResponse_Exception;
+use SilverStripe\Forms\FieldList;
+use SilverStripe\Forms\Form;
+use SilverStripe\Security\Group;
+use SilverStripe\Security\Member;
+use SilverStripe\SiteConfig\SiteConfig;
+
+class ContentReviewCMSPageEditControllerTest extends ContentReviewBaseTest
+{
+    /**
+     * @var string
+     */
+    protected static $fixture_file = 'ContentReviewTest.yml';
+
+    /**
+     * @var array
+     */
+    protected static $required_extensions = [
+        SiteTree::class              => [SiteTreeContentReview::class],
+        Group::class                 => [ContentReviewOwner::class],
+        Member::class                => [ContentReviewOwner::class],
+        CMSPageEditController::class => [ContentReviewCMSExtension::class],
+        SiteConfig::class            => [ContentReviewDefaultSettings::class],
+    ];
+
+    public function testReviewedThrowsExceptionWithNoRecordID()
+    {
+        $this->expectException(HTTPResponse_Exception::class);
+
+        /** @var CMSPageEditController|ContentReviewCMSExtension $controller */
+        $controller = new CMSPageEditController();
+
+        $dummyForm = new Form($controller, "EditForm", new FieldList(), new FieldList());
+
+        $controller->savereview(array(
+            "ID"      => null,
+            "Message" => null,
+        ), $dummyForm);
+    }
+
+    public function testReviewedThrowsExceptionWithWrongRecordID()
+    {
+        $this->expectException(HTTPResponse_Exception::class);
+
+        /** @var CMSPageEditController|ContentReviewCMSExtension $controller */
+        $controller = new CMSPageEditController();
+
+        $dummyForm = new Form($controller, "EditForm", new FieldList(), new FieldList());
+
+        $controller->savereview(array(
+            "ID"      => "FAIL",
+            "Message" => null,
+        ), $dummyForm);
+    }
+
+    public function testReviewedWithAuthor()
+    {
+        /** @var Member $author */
+        $author = $this->objFromFixture(Member::class, "author");
+
+        $this->logInAs($author);
+
+        /** @var Page|SiteTreeContentReview $page */
+        $page = $this->objFromFixture(Page::class, "home");
+
+        $data = array(
+            "action_savereview" => 1,
+            "ID" => $page->ID,
+        );
+
+        $this->get('admin/pages/edit/show/' . $page->ID);
+        $response = $this->post($this->getFormAction($page), $data);
+
+        $this->assertEquals("OK", $response->getStatusDescription());
+        $this->assertEquals(200, $response->getStatusCode());
+    }
+
+    /**
+     * Return a CMS page edit form action via using a dummy request and session
+     *
+     * @param Page $page
+     * @return string
+     */
+    protected function getFormAction(Page $page)
+    {
+        $controller = singleton(CMSPageEditController::class);
+        $controller->setRequest(new HTTPRequest('GET', '/'));
+        $controller->getRequest()->setSession($this->session());
+
+        return $controller->getEditForm($page->ID)->FormAction();
+    }
+}

tests/php/ContentReviewNotificationTest.php

@@ -0,0 +1,169 @@
+<?php
+
+namespace SilverStripe\ContentReview\Tests;
+
+use Page;
+use ReflectionClass;
+use SilverStripe\CMS\Model\SiteTree;
+use SilverStripe\CMS\Controllers\CMSPageEditController;
+use SilverStripe\ContentReview\Extensions\ContentReviewCMSExtension;
+use SilverStripe\ContentReview\Extensions\ContentReviewDefaultSettings;
+use SilverStripe\ContentReview\Extensions\ContentReviewOwner;
+use SilverStripe\ContentReview\Extensions\SiteTreeContentReview;
+use SilverStripe\ContentReview\Tasks\ContentReviewEmails;
+use SilverStripe\Control\HTTPRequest;
+use SilverStripe\Dev\SapphireTest;
+use SilverStripe\ORM\FieldType\DBDatetime;
+use SilverStripe\Security\Group;
+use SilverStripe\Security\Member;
+use SilverStripe\SiteConfig\SiteConfig;
+use SilverStripe\ContentReview\Models\ContentReviewLog;
+
+class ContentReviewNotificationTest extends SapphireTest
+{
+    /**
+     * @var string
+     */
+    protected static $fixture_file = 'ContentReviewTest.yml';
+
+    protected function setUp(): void
+    {
+        parent::setUp();
+
+        // Hack to ensure only desired siteconfig is scaffolded
+        $desiredID = $this->idFromFixture(SiteConfig::class, 'mysiteconfig');
+        foreach (SiteConfig::get()->exclude('ID', $desiredID) as $config) {
+            $config->delete();
+        }
+    }
+
+    /**
+     * @var array
+     */
+    protected static $required_extensions = [
+        SiteTree::class => [SiteTreeContentReview::class],
+        Group::class => [ContentReviewOwner::class],
+        Member::class => [ContentReviewOwner::class],
+        CMSPageEditController::class => [ContentReviewCMSExtension::class],
+        SiteConfig::class => [ContentReviewDefaultSettings::class],
+    ];
+
+    public function testContentReviewEmails()
+    {
+        DBDatetime::set_mock_now('2010-02-24 12:00:00');
+
+        /** @var Page|SiteTreeContentReview $childParentPage */
+        $childParentPage = $this->objFromFixture(Page::class, 'contact');
+        $childParentPage->NextReviewDate = '2010-02-23';
+        $childParentPage->write();
+
+        $task = new ContentReviewEmails();
+        $task->run(new HTTPRequest('GET', '/dev/tasks/ContentReviewEmails'));
+
+        // Set template variables (as per variable case)
+        $ToEmail = 'author@example.com';
+        $Subject = 'Please log in to review some content!';
+        $PagesCount = 3;
+        $ToFirstName = 'Test';
+
+        $email = $this->findEmail($ToEmail, null, $Subject);
+        $this->assertNotNull($email, "Email haven't been sent.");
+        $this->assertStringContainsString(
+            "<h1>$Subject</h1>".
+            "<p>There are $PagesCount pages that are due for review today by you, $ToFirstName.</p>".
+            "<p>This email was sent to $ToEmail</p>",
+            $email['HtmlContent']
+        );
+        $this->assertStringContainsString('Staff', $email['HtmlContent']);
+        $this->assertStringContainsString('Contact Us', $email['HtmlContent']);
+        $this->assertStringContainsString('Contact Us Child', $email['HtmlContent']);
+
+        DBDatetime::clear_mock_now();
+    }
+
+    /**
+     * When a content review is left after a review date, we want to ensure that
+     * overdue notifications aren't sent.
+     */
+    public function testContentReviewNeeded()
+    {
+        DBDatetime::set_mock_now('2018-08-10 12:00:00');
+
+        /** @var Page|SiteTreeContentReview $childParentPage */
+        $childParentPage = $this->objFromFixture(Page::class, 'no-review');
+        $childParentPage->NextReviewDate = '2018-08-10';
+        $childParentPage->write();
+
+        // we need to ensure only our test page is being ran. If we don't do this
+        // then it may notify for other pages which fails our test
+        $this->deleteAllPagesExcept([$childParentPage->ID]);
+
+        // Grabbing the 'author' from member class
+        $member = $this->objFromFixture(Member::class, 'author');
+
+        // Assigning member as contentreviewer to page
+        $childParentPage->ContentReviewUsers()->add($member);
+
+        // Assert that only one reviewer is assigned to page
+        $this->assertCount(1, $childParentPage->ContentReviewUsers());
+
+        // Create new log
+        $log = new ContentReviewLog();
+
+        // Assign log reviewer as current member
+        $log->ReviewerID = $member->ID;
+
+        // Assign log ID to page ID
+        $log->SiteTreeID = $childParentPage->ID;
+
+        // Write to DB
+        $log->write();
+
+        // assert that log was created day of review
+        $this->assertEquals('2018-08-10 12:00:00', $log->Created);
+        $this->assertCount(1, $childParentPage->ReviewLogs());
+
+        $task = new ContentReviewEmails();
+        $task->run(new HTTPRequest('GET', '/dev/tasks/ContentReviewEmails'));
+
+        // Expecting to not send the email as content review for page is done
+        $email = $this->findEmail($member->Email);
+        $this->assertNull($email);
+
+        DBDatetime::clear_mock_now();
+    }
+
+    /**
+     * Test that provided email is valid
+     */
+    public function testIsValidEmail()
+    {
+        $class = new ReflectionClass(ContentReviewEmails::class);
+        $method = $class->getMethod('isValidEmail');
+        $method->setAccessible(true);
+
+        $member = $this->objFromFixture(Member::class, 'author');
+        $task = new ContentReviewEmails();
+
+        $this->assertTrue($method->invokeArgs($task, [$member->Email]));
+        $this->assertTrue($method->invokeArgs($task, ['correct.email@example.com']));
+
+        $this->assertFalse($method->invokeArgs($task, [null]));
+        $this->assertFalse($method->invokeArgs($task, ['broken.email']));
+        $this->assertFalse($method->invokeArgs($task, ['broken@email']));
+    }
+
+    /**
+     * Deletes all pages except those passes in to the $ids parameter
+     *
+     * @param  array  $ids Page IDs which will NOT be deleted
+     */
+    private function deleteAllPagesExcept(array $ids)
+    {
+        $pages = SiteTree::get()->exclude('ID', $ids);
+
+        foreach ($pages as $page) {
+            $page->delete();
+        }
+    }
+}

tests/php/ContentReviewReportTest.php

@@ -0,0 +1,97 @@
+<?php
+
+namespace SilverStripe\ContentReview\Tests;
+
+use SilverStripe\CMS\Controllers\CMSPageEditController;
+use SilverStripe\CMS\Model\SiteTree;
+use SilverStripe\ContentReview\Extensions\ContentReviewCMSExtension;
+use SilverStripe\ContentReview\Extensions\ContentReviewDefaultSettings;
+use SilverStripe\ContentReview\Extensions\ContentReviewOwner;
+use SilverStripe\ContentReview\Extensions\SiteTreeContentReview;
+use SilverStripe\ContentReview\Reports\PagesDueForReviewReport;
+use SilverStripe\ContentReview\Reports\PagesWithoutReviewScheduleReport;
+use SilverStripe\Dev\FunctionalTest;
+use SilverStripe\ORM\FieldType\DBDatetime;
+use SilverStripe\Security\Group;
+use SilverStripe\Security\Member;
+use SilverStripe\SiteConfig\SiteConfig;
+
+class ContentReviewReportTest extends FunctionalTest
+{
+    /**
+     * @var string
+     */
+    protected static $fixture_file = 'ContentReviewTest.yml';
+
+    /**
+     * @var array
+     */
+    protected static $required_extensions = [
+        SiteTree::class              => [SiteTreeContentReview::class],
+        Group::class                 => [ContentReviewOwner::class],
+        Member::class                => [ContentReviewOwner::class],
+        CMSPageEditController::class => [ContentReviewCMSExtension::class],
+        SiteConfig::class            => [ContentReviewDefaultSettings::class],
+    ];
+
+    public function testPagesDueForReviewReport()
+    {
+        /** @var Member $editor */
+        $editor = $this->objFromFixture(Member::class, "editor");
+
+        $this->logInAs($editor);
+
+        $report = new PagesDueForReviewReport();
+
+        $report->parameterFields();
+        $report->columns();
+        $report->title();
+
+        $results = $report->sourceRecords([
+            "ReviewDateAfter"  => "2010-01-01",
+            "ReviewDateBefore" => "2010-12-12",
+        ]);
+
+        $this->assertListEquals([
+            ['Title' => 'Contact Us Child'],
+            ['Title' => 'Home'],
+            ['Title' => 'About Us'],
+            ['Title' => 'Staff'],
+            ['Title' => 'Contact Us'],
+        ], $results);
+
+        DBDatetime::set_mock_now("2010-02-13 00:00:00");
+
+        $results = $report->sourceRecords([]);
+
+        $this->assertEquals([
+            "Home",
+            "About Us",
+        ], $results->column("Title"));
+
+        DBDatetime::clear_mock_now();
+    }
+
+    public function testPagesWithoutReviewScheduleReport()
+    {
+        /** @var Member $editor */
+        $editor = $this->objFromFixture(Member::class, "editor");
+
+        $this->logInAs($editor);
+
+        $report = new PagesWithoutReviewScheduleReport();
+
+        $report->parameterFields();
+        $report->columns();
+        $report->title();
+
+        $results = $report->sourceRecords();
+
+        $this->assertListEquals([
+            ['Title' => 'Home'],
+            ['Title' => 'About Us'],
+            ['Title' => 'Page without review date'],
+            ['Title' => 'Page owned by group'],
+        ], $results);
+    }
+}

tests/php/ContentReviewSettingsTest.php

@@ -1,28 +1,44 @@
 <?php
 
+namespace SilverStripe\ContentReview\Tests;
+
+use function date;
+use Page;
+use SilverStripe\CMS\Controllers\CMSPageEditController;
+use SilverStripe\CMS\Model\SiteTree;
+use SilverStripe\ContentReview\Extensions\ContentReviewCMSExtension;
+use SilverStripe\ContentReview\Extensions\ContentReviewDefaultSettings;
+use SilverStripe\ContentReview\Extensions\ContentReviewOwner;
+use SilverStripe\ContentReview\Extensions\SiteTreeContentReview;
+use SilverStripe\Dev\SapphireTest;
+use SilverStripe\ORM\DataObject;
+use SilverStripe\ORM\FieldType\DBDate;
+use SilverStripe\ORM\FieldType\DBDatetime;
+use SilverStripe\Security\Group;
+use SilverStripe\Security\Member;
+use SilverStripe\SiteConfig\SiteConfig;
+
 /**
  * This class tests that settings are inherited correctly based on the inherited,
  * custom or disabled settings.
- *
- * @mixin PHPUnit_Framework_TestCase
  */
 class ContentReviewSettingsTest extends SapphireTest
 {
     /**
      * @var string
      */
-    public static $fixture_file = "contentreview/tests/ContentReviewSettingsTest.yml";
+    protected static $fixture_file = 'ContentReviewSettingsTest.yml';
 
     /**
      * @var array
      */
-    protected $requiredExtensions = array(
-        "SiteTree"              => array("SiteTreeContentReview"),
-        "Group"                 => array("ContentReviewOwner"),
-        "Member"                => array("ContentReviewOwner"),
-        "CMSPageEditController" => array("ContentReviewCMSExtension"),
-        "SiteConfig"            => array("ContentReviewDefaultSettings"),
-    );
+    protected static $required_extensions = [
+        SiteTree::class              => [SiteTreeContentReview::class],
+        Group::class                 => [ContentReviewOwner::class],
+        Member::class                => [ContentReviewOwner::class],
+        CMSPageEditController::class => [ContentReviewCMSExtension::class],
+        SiteConfig::class            => [ContentReviewDefaultSettings::class],
+    ];
 
     public function testAdvanceReviewDate10Days()
     {
@@ -36,7 +52,7 @@ class ContentReviewSettingsTest extends SapphireTest
 
         $page->write();
 
-        $this->assertEquals(date("Y-m-d", strtotime("now + 10 days")), $page->NextReviewDate);
+        $this->assertEquals(date('Y-m-d', strtotime("now + 10 days")), $page->NextReviewDate);
     }
 
     public function testAdvanceReviewDateNull()
@@ -57,51 +73,60 @@ class ContentReviewSettingsTest extends SapphireTest
     public function testAdvanceReviewFromCustomSettings()
     {
         /** @var Page|SiteTreeContentReview $page */
-        $page = $this->objFromFixture("Page", "custom");
+        $page = $this->objFromFixture(Page::class, "custom");
 
         $this->assertTrue($page->advanceReviewDate());
 
         $page->write();
 
-        $this->assertEquals(date("Y-m-d", strtotime("now + " . $page->ReviewPeriodDays . " days")), $page->NextReviewDate);
+        $this->assertEquals(
+            date('Y-m-d', strtotime("now + " . $page->ReviewPeriodDays . " days")),
+            $page->NextReviewDate
+        );
     }
 
     public function testAdvanceReviewFromInheritedSettings()
     {
         // When a parent page is advanced, the next review date of the child is not automatically advanced
-        $parentPage = $this->objFromFixture("Page", "page-1");
+        $parentPage = $this->objFromFixture(Page::class, "page-1");
         $this->assertTrue($parentPage->advanceReviewDate());
         $parentPage->write();
-        
-        $page = $this->objFromFixture("Page", "page-1-1");
-        $this->assertEquals(date("Y-m-d", strtotime("now + 5 days")), $parentPage->NextReviewDate);
+
+        $page = $this->objFromFixture(Page::class, "page-1-1");
+        $this->assertEquals(date('Y-m-d', strtotime("now + 5 days")), $parentPage->NextReviewDate);
         $this->assertEquals('2011-04-12', $page->NextReviewDate);
 
         // When a sub page is advanced, the next review date is advanced by the number of days in the parent
         $this->assertTrue($page->advanceReviewDate());
         $page->write();
-        $this->assertEquals(date("Y-m-d", strtotime("now + 5 days")), $page->NextReviewDate);
+        $this->assertEquals(date('Y-m-d', strtotime("now + 5 days")), $page->NextReviewDate);
     }
 
     public function testAdvanceReviewFromInheritedSiteConfigSettings()
     {
         /** @var Page|SiteTreeContentReview $page */
-        $page = $this->objFromFixture("Page", "inherit");
+        $page = $this->objFromFixture(Page::class, "inherit");
 
         /** @var SiteConfig|ContentReviewDefaultSettings $siteConfig */
-        $siteConfig = $this->objFromFixture("SiteConfig", "default");
+        $siteConfig = $this->objFromFixture(SiteConfig::class, "default");
 
         $this->assertTrue($page->advanceReviewDate());
 
         $page->write();
 
-        $this->assertEquals(date("Y-m-d", strtotime("now + " . $siteConfig->ReviewPeriodDays . " days")), $page->NextReviewDate);
+        $this->assertEquals(
+            date(
+                'Y-m-d',
+                strtotime("now + " . $siteConfig->ReviewPeriodDays . " days")
+            ),
+            $page->NextReviewDate
+        );
     }
 
     public function testGetSettingsObjectFromCustom()
     {
         /** @var Page|SiteTreeContentReview $page */
-        $page = $this->objFromFixture("Page", "custom");
+        $page = $this->objFromFixture(Page::class, "custom");
 
         $this->assertEquals("Custom", $page->ContentReviewType);
         $this->assertEquals($page, $page->getOptions());
@@ -110,7 +135,7 @@ class ContentReviewSettingsTest extends SapphireTest
     public function testGetSettingsObjectFromDisabled()
     {
         /** @var Page|SiteTreeContentReview $page */
-        $page = $this->objFromFixture("Page", "disabled");
+        $page = $this->objFromFixture(Page::class, "disabled");
 
         $this->assertEquals("Disabled", $page->ContentReviewType);
         $this->assertFalse($page->getOptions());
@@ -119,7 +144,7 @@ class ContentReviewSettingsTest extends SapphireTest
     public function testGetOptionObjectFromInheritedDisabled()
     {
         /** @var Page|SiteTreeContentReview $page */
-        $page = $this->objFromFixture("Page", "page-2-1-1");
+        $page = $this->objFromFixture(Page::class, "page-2-1-1");
 
         $this->assertEquals("Inherit", $page->ContentReviewType);
         $this->assertFalse($page->getOptions());
@@ -128,19 +153,19 @@ class ContentReviewSettingsTest extends SapphireTest
     public function testGetOptionObjectFromDeeplyInheritedPage()
     {
         /** @var Page|SiteTreeContentReview $page */
-        $page = $this->objFromFixture("Page", "page-3-1-1-1");
+        $page = $this->objFromFixture(Page::class, "page-3-1-1-1");
 
         $this->assertEquals("Inherit", $page->ContentReviewType);
-        $this->assertInstanceOf("SiteConfig", $page->getOptions());
+        $this->assertInstanceOf(SiteConfig::class, $page->getOptions());
     }
 
     public function testGetSettingsObjectFromInheritPage()
     {
         /** @var Page|SiteTreeContentReview $page */
-        $page = $this->objFromFixture("Page", "page-1-1");
+        $page = $this->objFromFixture(Page::class, "page-1-1");
 
         /** @var Page|SiteTreeContentReview $parentPage */
-        $parentPage = $this->objFromFixture("Page", "page-1");
+        $parentPage = $this->objFromFixture(Page::class, "page-1");
 
         $this->assertEquals("Inherit", $page->ContentReviewType);
         $this->assertEquals(get_class($parentPage), get_class($page->getOptions()));
@@ -150,52 +175,58 @@ class ContentReviewSettingsTest extends SapphireTest
     public function testGetSettingsObjectFromInheritedRootPage()
     {
         /** @var Page|SiteTreeContentReview $page */
-        $page = $this->objFromFixture("Page", "inherit");
+        $page = $this->objFromFixture(Page::class, "inherit");
 
         $this->assertEquals("Inherit", $page->ContentReviewType);
-        $this->assertEquals($this->objFromFixture("SiteConfig", "default"), $page->getOptions());
+        $this->assertEquals(
+            $this->objFromFixture(
+                SiteConfig::class,
+                "default"
+            )->ID,
+            $page->getOptions()->ID
+        );
     }
 
     public function testGetNextReviewDateFromCustomSettings()
     {
         /** @var Page|SiteTreeContentReview $page */
-        $page = $this->objFromFixture('Page', 'custom');
+        $page = $this->objFromFixture(Page::class, 'custom');
 
         $date = $page->getReviewDate();
 
-        $this->assertEquals('2010-02-01', $date->format('Y-m-d'));
+        $this->assertEquals('2010-02-01', $date->format('Y-MM-dd'));
     }
 
     public function testGetNextReviewDateFromSiteConfigInheritedSetting()
     {
         /** @var Page|SiteTreeContentReview $page */
-        $page = $this->objFromFixture("Page", "inherit");
+        $page = $this->objFromFixture(Page::class, "inherit");
 
         $nextReviewDate = $page->getReviewDate();
 
-        $this->assertInstanceOf("Date", $nextReviewDate);
+        $this->assertInstanceOf(DBDate::class, $nextReviewDate);
 
         /** @var SiteConfig|ContentReviewDefaultSettings $siteConfig */
-        $siteConfig = $this->objFromFixture("SiteConfig", "default");
+        $siteConfig = $this->objFromFixture(SiteConfig::class, "default");
 
-        $expected = $this->addDaysToDate(SS_Datetime::now(), $siteConfig->ReviewPeriodDays);
+        $expected = $this->addDaysToDate(DBDatetime::now(), $siteConfig->ReviewPeriodDays);
 
-        $this->assertEquals($expected, $nextReviewDate->format("Y-m-d"));
+        $this->assertEquals($expected, $nextReviewDate->format('Y-MM-dd'));
     }
 
     public function testGetNextReviewDateFromPageInheritedSetting()
     {
         // Although page-1-1 inherits from page-1, it has an independent review date
-        $page = $this->objFromFixture("Page", "page-1-1");
+        $page = $this->objFromFixture(Page::class, "page-1-1");
         $nextReviewDate = $page->getReviewDate();
-        $this->assertInstanceOf("Date", $nextReviewDate);
-        $this->assertEquals('2011-04-12', $nextReviewDate->format("Y-m-d"));
+        $this->assertInstanceOf(DBDate::class, $nextReviewDate);
+        $this->assertEquals('2011-04-12', $nextReviewDate->format('Y-MM-dd'));
     }
 
     public function testUpdateNextReviewDateFromCustomToDisabled()
     {
         /** @var Page|SiteTreeContentReview $page */
-        $page = $this->objFromFixture("Page", "custom");
+        $page = $this->objFromFixture(Page::class, "custom");
 
         // before write()
         $this->assertEquals("2010-02-01", $page->NextReviewDate);
@@ -207,7 +238,7 @@ class ContentReviewSettingsTest extends SapphireTest
         unset($page);
 
         /** @var Page|SiteTreeContentReview $page */
-        $page = $this->objFromFixture("Page", "custom");
+        $page = $this->objFromFixture(Page::class, "custom");
 
         $this->assertNull($page->NextReviewDate);
     }
@@ -215,7 +246,7 @@ class ContentReviewSettingsTest extends SapphireTest
     public function testUpdateNextReviewDateFromDisabledToCustom()
     {
         /** @var Page|SiteTreeContentReview $page */
-        $page = $this->objFromFixture("Page", "disabled");
+        $page = $this->objFromFixture(Page::class, "disabled");
 
         $this->assertNull($page->NextReviewDate);
 
@@ -227,9 +258,9 @@ class ContentReviewSettingsTest extends SapphireTest
         unset($page);
 
         /** @var Page|SiteTreeContentReview $page */
-        $page = $this->objFromFixture("Page", "disabled");
+        $page = $this->objFromFixture(Page::class, "disabled");
 
-        $expected = date("Y-m-d", strtotime("+ " . $page->ReviewPeriodDays . " days"));
+        $expected = date('Y-m-d', strtotime("+ " . $page->ReviewPeriodDays . " days"));
 
         $this->assertEquals($expected, $page->NextReviewDate);
     }
@@ -237,10 +268,10 @@ class ContentReviewSettingsTest extends SapphireTest
     public function testParentChangedOptionsAndChildShouldToo()
     {
         /** @var Page|SiteTreeContentReview $parentPage */
-        $parentPage = $this->objFromFixture("Page", "page-1");
+        $parentPage = $this->objFromFixture(Page::class, "page-1");
 
         /** @var Page|SiteTreeContentReview $childPage */
-        $childPage = $this->objFromFixture("Page", "page-1-1");
+        $childPage = $this->objFromFixture(Page::class, "page-1-1");
 
         // Parent and child pages have different review dates
         $this->assertNotEquals($parentPage->NextReviewDate, $childPage->NextReviewDate);
@@ -253,36 +284,38 @@ class ContentReviewSettingsTest extends SapphireTest
         DataObject::flush_and_destroy_cache();
 
         /** @var Page|SiteTreeContentReview $page */
-        $parentPage = $this->objFromFixture("Page", "page-1");
+        $parentPage = $this->objFromFixture(Page::class, "page-1");
 
         /** @var Page|SiteTreeContentReview $page */
-        $childPage = $this->objFromFixture("Page", "page-1-1");
+        $childPage = $this->objFromFixture(Page::class, "page-1-1");
 
         // The parent page's date advances, but not the child's
         $this->assertEquals('2011-04-12', $childPage->NextReviewDate);
-        $this->assertEquals($this->addDaysToDate(date("Y-m-d"), 10), $parentPage->NextReviewDate);
+        $this->assertEquals($this->addDaysToDate(date('Y-m-d'), 10), $parentPage->NextReviewDate);
 
         // Reviewing the child page should, however, advance its review by 10 days
         $childPage->advanceReviewDate();
         $childPage->write();
-        $this->assertEquals($this->addDaysToDate(date("Y-m-d"), 10), $childPage->NextReviewDate);
+        $this->assertEquals($this->addDaysToDate(date('Y-m-d'), 10), $childPage->NextReviewDate);
     }
 
     /**
-     * @param string|SS_DateTime|DateTime $date
-     * @param int                         $days
-     * @param string                      $format
+     * Note: all input dates should be DBDatetime or strings in CLDR date format. See {@link DBDate} for information
+     *
+     * @param string|DBDatetime $date
+     * @param int               $days
+     * @param string            $format
      *
      * @return bool|string
      */
-    private function addDaysToDate($date, $days, $format = "Y-m-d")
+    private function addDaysToDate($date, $days, $format = 'Y-MM-dd')
     {
         if (is_object($date)) {
-            $sec = strtotime("+ " . $days . " days", $date->format("U"));
+            $sec = strtotime("+ " . $days . " days", $date->getTimestamp());
         } else {
-            $sec = strtotime("+ " . $days . " days", strtotime($date));
+            $sec = strtotime("+ " . $days . " days", DBDate::create()->setValue($date)->getTimestamp());
         }
 
-        return date($format, $sec);
+        return DBDate::create()->setValue($sec)->format($format);
     }
 }

tests/php/ContentReviewSettingsTest.yml

@@ -1,4 +1,4 @@
-Permission:
+SilverStripe\Security\Permission:
   cmsmain1:
     Code: CMS_ACCESS_CMSMain
   cmsmain2:
@@ -10,46 +10,56 @@ Permission:
   workflowadmin2:
     Code: IS_WORKFLOW_ADMIN
 
-Group:
+SilverStripe\Security\Group:
   webmastergroup:
     Title: Edit existing pages
     Code: editorgroup
-    Permissions: =>Permission.cmsmain1,=>Permission.workflowadmin1,=>Permission.setreviewdates
+    Permissions:
+      - =>SilverStripe\Security\Permission.cmsmain1
+      - =>SilverStripe\Security\Permission.workflowadmin1
+      - =>SilverStripe\Security\Permission.setreviewdates
   editorgroup:
     Title: Edit existing pages
     Code: editorgroup
-    Permissions: =>Permission.cmsmain1,=>Permission.workflowadmin1,=>Permission.setreviewdates
+    Permissions:
+      - =>SilverStripe\Security\Permission.cmsmain1
+      - =>SilverStripe\Security\Permission.workflowadmin1
+      - =>SilverStripe\Security\Permission.setreviewdates
   authorgroup:
     Title: Author existing pages
     Code: authorgroup
-    Permissions: =>Permission.cmsmain2,=>Permission.workflowadmin2
+    Permissions:
+      - =>SilverStripe\Security\Permission.cmsmain2
+      - =>SilverStripe\Security\Permission.workflowadmin2
 
-Member:
+SilverStripe\Security\Member:
   webmaster:
     FirstName: Web
     Surname: Master
     Email: webmaster@example.com
-    Groups: =>Group.webmastergroup
+    Groups: =>SilverStripe\Security\Group.webmastergroup
   author:
     FirstName: Test
     Surname: Author
     Email: author@example.com
-    Groups: =>Group.authorgroup
+    Groups: =>SilverStripe\Security\Group.authorgroup
   editor:
     FirstName: Test
     Surname: Editor
-    Groups: =>Group.editorgroup
-SiteConfig:
+    Groups: =>SilverStripe\Security\Group.editorgroup
+
+SilverStripe\SiteConfig\SiteConfig:
   default:
-    ContentReviewUsers: =>Member.webmaster
-    ContentReviewGroups: =>Group.webmastergroup
+    ContentReviewUsers: =>SilverStripe\Security\Member.webmaster
+    ContentReviewGroups: =>SilverStripe\Security\Group.webmastergroup
     ReviewPeriodDays: 30
+
 Page:
   custom:
     Title: custom
     ContentReviewType: Custom
     NextReviewDate: 2010-02-01
-    ContentReviewUsers: =>Member.editor
+    ContentReviewUsers: =>SilverStripe\Security\Member.editor
     ReviewPeriodDays: 10
   disabled:
     Title: disabled
@@ -89,7 +99,7 @@ Page:
   page-3-1-1:
     Title: page 3 1 1
     ContentReviewType: Inherit
-    ParentID: =>Page.page-3-1 
+    ParentID: =>Page.page-3-1
   page-3-1-1-1:
     Title: page 3 1 1 1
     ContentReviewType: Inherit

tests/php/ContentReviewTest.yml

@@ -1,10 +1,10 @@
-SiteConfig:
+SilverStripe\SiteConfig\SiteConfig:
   mysiteconfig:
     ReviewFrom: sender@silverstripe.com
     ReviewSubject: 'Please log in to review some content!'
     ReviewBody: '<h1>$Subject</h1><p>There are $PagesCount pages that are due for review today by you, $ToFirstName.</p><p>This email was sent to $ToEmail</p>'
 
-Permission:
+SilverStripe\Security\Permission:
   cmsmain1:
     Code: CMS_ACCESS_CMSMain
   cmsmain2:
@@ -16,39 +16,44 @@ Permission:
   workflowadmin2:
     Code: IS_WORKFLOW_ADMIN
 
-Group:
+SilverStripe\Security\Group:
   editorgroup:
     Title: Edit existing pages
     Code: editorgroup
-    Permissions: =>Permission.cmsmain1,=>Permission.workflowadmin1,=>Permission.setreviewdates
+    Permissions:
+      - =>SilverStripe\Security\Permission.cmsmain1
+      - =>SilverStripe\Security\Permission.workflowadmin1
+      - =>SilverStripe\Security\Permission.setreviewdates
   authorgroup:
     Title: Author existing pages
     Code: authorgroup
-    Permissions: =>Permission.cmsmain2,=>Permission.workflowadmin2
+    Permissions:
+      - =>SilverStripe\Security\Permission.cmsmain2
+      - =>SilverStripe\Security\Permission.workflowadmin2
 
-Member:
+SilverStripe\Security\Member:
   author:
     FirstName: Test
     Surname: Author
     Email: author@example.com
-    Groups: =>Group.authorgroup
+    Groups: =>SilverStripe\Security\Group.authorgroup
   editor:
     FirstName: Test
     Surname: Editor
-    Groups: =>Group.editorgroup
+    Groups: =>SilverStripe\Security\Group.editorgroup
   visitor:
     FirstName: Kari
     Surname: Visitor
     Email: visitor@example.com
-  
+
 Page:
-# Cant be reviewed, no owners
+  # Cant be reviewed, no owners
   home:
     Title: Home
     ContentReviewType: Custom
     NextReviewDate: 2010-02-01
     ReviewPeriodDays: 10
-# Cant be reviewed, no owners
+  # Cant be reviewed, no owners
   about:
     Title: About Us
     ContentReviewType: Custom
@@ -59,24 +64,24 @@ Page:
     ContentReviewType: Custom
     NextReviewDate: 2010-02-14
     ReviewPeriodDays: 10
-    ContentReviewUsers: =>Member.author
+    ContentReviewUsers: =>SilverStripe\Security\Member.author
   contact:
     Title: Contact Us
     ContentReviewType: Custom
     ReviewPeriodDays: 10
     NextReviewDate: 2010-02-21
-    ContentReviewGroups: =>Group.authorgroup
+    ContentReviewGroups: =>SilverStripe\Security\Group.authorgroup
   contact-child:
     Title: Contact Us Child
     ContentReviewType: Inherit
     ParentID: =>Page.contact
-# Cant be reviewed, no NextReviewDate
+  # Cant be reviewed, no NextReviewDate
   no-review:
     Title: Page without review date
     ContentReviewType: Custom
-    ContentReviewUsers: =>Member.author
-# Cant be reviewed, no NextReviewDate
+    ContentReviewUsers: =>SilverStripe\Security\Member.author
+  # Cant be reviewed, no NextReviewDate
   group-owned:
     Title: Page owned by group
     ContentReviewType: Custom
-    ContentReviewGroups: =>Group.authorgroup
+    ContentReviewGroups: =>SilverStripe\Security\Group.authorgroup

tests/php/Extensions/ContentReviewCMSExtensionTest.php

@@ -0,0 +1,91 @@
+<?php
+
+namespace SilverStripe\ContentReview\Tests\Extensions;
+
+use SilverStripe\CMS\Model\SiteTree;
+use SilverStripe\ContentReview\Extensions\ContentReviewCMSExtension;
+use SilverStripe\ContentReview\Forms\ReviewContentHandler;
+use SilverStripe\Control\Controller;
+use SilverStripe\Control\HTTPResponse_Exception;
+use SilverStripe\Control\HTTPRequest;
+use SilverStripe\Dev\SapphireTest;
+use SilverStripe\Forms\Form;
+use SilverStripe\Security\Member;
+
+class ContentReviewCMSExtensionTest extends SapphireTest
+{
+    /**
+     * Test that ReviewContentForm finds an ID parameter then returns the result of getReviewContentForm
+     * with the passed ID
+     */
+    public function testReviewContentForm()
+    {
+        $mock = $this->getMockBuilder(ContentReviewCMSExtension::class)
+            ->setMethods(['getReviewContentForm'])
+            ->getMock();
+
+        $mock->expects($this->once())->method('getReviewContentForm')->with(123)->willReturn(true);
+
+        $request = new HTTPRequest('GET', '/', [], ['ID' => 123]);
+        $result = $mock->ReviewContentForm($request);
+        $this->assertTrue($result);
+    }
+
+    public function testGetReviewContentFormThrowsExceptionWhenPageNotFound()
+    {
+        $this->expectException(HTTPResponse_Exception::class);
+        $this->expectExceptionMessage('Bad record ID #1234');
+        (new ContentReviewCMSExtension)->getReviewContentForm(1234);
+    }
+
+    public function testGetReviewContentFormThrowsExceptionWhenObjectCannotBeReviewed()
+    {
+        $this->expectException(HTTPResponse_Exception::class);
+        $this->expectExceptionMessage('It seems you don\'t have the necessary permissions to review this content');
+        $this->logOut();
+
+        $mock = $this->getMockBuilder(ContentReviewCMSExtension::class)
+            ->setMethods(['findRecord'])
+            ->getMock();
+
+        $mock->setOwner(new Controller);
+
+        // Return a DataObject without the content review extension applied
+        $mock->expects($this->once())->method('findRecord')->with(['ID' => 123])->willReturn(new SiteTree);
+
+        $mock->getReviewContentForm(123);
+    }
+
+    /**
+     * Ensure that savereview() calls the ReviewContentHandler and passes the data to it
+     */
+    public function testSaveReviewCallsHandler()
+    {
+        $mock = $this->getMockBuilder(ContentReviewCMSExtension::class)
+            ->setMethods(['findRecord', 'getReviewContentHandler'])
+            ->getMock();
+
+        $mock->setOwner(new Controller);
+
+        $mockPage = (object) ['ID' => 123];
+        $mock->expects($this->once())->method('findRecord')->willReturn($mockPage);
+
+        $mockHandler = $this->getMockBuilder(ReviewContentHandler::class)
+            ->setMethods(['submitReview'])
+            ->getMock();
+
+        $mockHandler->expects($this->once())
+            ->method('submitReview')
+            ->with($mockPage, ['foo'])
+            ->willReturn('Success');
+
+        $mock->expects($this->once())->method('getReviewContentHandler')->willReturn($mockHandler);
+
+        $form = $this->getMockBuilder(Form::class)
+            ->disableOriginalConstructor()
+            ->getMock();
+
+        $result = $mock->savereview(['foo'], $form);
+        $this->assertSame('Success', $result);
+    }
+}

tests/php/Forms/ReviewContentHandlerTest.php

@@ -0,0 +1,90 @@
+<?php
+
+namespace SilverStripe\ContentReview\Tests\Forms;
+
+use Page;
+use SilverStripe\CMS\Model\SiteTree;
+use SilverStripe\Control\Controller;
+use SilverStripe\Control\HTTPRequest;
+use SilverStripe\Control\HTTPResponse;
+use SilverStripe\ContentReview\Forms\ReviewContentHandler;
+use SilverStripe\Core\Injector\Injector;
+use SilverStripe\Dev\SapphireTest;
+use SilverStripe\Forms\Form;
+use SilverStripe\Forms\HiddenField;
+use SilverStripe\Forms\TextareaField;
+use SilverStripe\Security\Member;
+use SilverStripe\ORM\ValidationException;
+
+class ReviewContentHandlerTest extends SapphireTest
+{
+    public function testForm()
+    {
+        $page = Page::create();
+        $page->Title = 'Test';
+        $page->write();
+
+        $form = ReviewContentHandler::create()->Form($page);
+
+        $this->assertInstanceOf(Form::class, $form);
+        $this->assertSame('ReviewContentForm', $form->getName());
+
+        $this->assertInstanceOf(HiddenField::class, $form->Fields()->fieldByName('ID'));
+        $this->assertInstanceOf(HiddenField::class, $form->Fields()->fieldByName('ClassName'));
+        $this->assertInstanceOf(TextareaField::class, $form->Fields()->fieldByName('Review'));
+
+        $saveAction = $form->Actions()->first();
+        $this->assertNotNull($saveAction);
+        $this->assertTrue($saveAction->hasClass('review-content__action'));
+    }
+
+    public function testExceptionThrownWhenSubmittingReviewForInvalidObject()
+    {
+        $this->expectException(ValidationException::class);
+        $this->expectExceptionMessage('It seems you don\'t have the necessary permissions to submit a content review');
+        ReviewContentHandler::create()->submitReview(new Member, ['foo' => 'bar']);
+    }
+
+    public function testExceptionThrownWhenSubmittingReviewForInvalidDataObject()
+    {
+        $this->expectException(ValidationException::class);
+        $this->expectExceptionMessage('It seems you don\'t have the necessary permissions to submit a content review');
+        ReviewContentHandler::create()->submitReview(new Controller, ['foo' => 'bar']);
+    }
+
+    public function testAddReviewNoteCalledWhenSubmittingReview()
+    {
+        $this->logInWithPermission('ADMIN');
+
+        $controller = new Controller;
+        $request = new HTTPRequest('GET', '/');
+        $controller->setRequest($request);
+        Injector::inst()->registerservice($request);
+
+        $mock = $this->getMockBuilder(ReviewContentHandler::class)
+            ->setConstructorArgs([$controller])
+            ->setMethods(['canSubmitReview'])
+            ->getMock();
+
+        $mock->expects($this->exactly(3))->method('canSubmitReview')->willReturn(true);
+
+        // Via CMS
+        $request->addHeader('X-Formschema-Request', true);
+        $result = $mock->submitReview(new SiteTree, ['Review' => 'testing']);
+        $this->assertSame('Review successfully added', $result);
+        $request->removeHeader('X-Formschema-Request');
+
+        // Via AJAX
+        $request->addHeader('X-Requested-With', 'XMLHttpRequest');
+        $result = $mock->submitReview(new SiteTree, ['Review' => 'testing']);
+        $this->assertInstanceOf(HTTPResponse::class, $result);
+        $this->assertSame(200, $result->getStatusCode());
+        $this->assertSame('Review successfully added', $result->getBody());
+        $request->removeHeader('X-Requested-With');
+
+        // Default
+        $result = $mock->submitReview(new SiteTree, ['Review' => 'testing']);
+        $this->assertInstanceOf(HTTPResponse::class, $result);
+        $this->assertSame(302, $result->getStatusCode());
+    }
+}

tests/php/SiteTreeContentReviewTest.php

@@ -0,0 +1,404 @@
+<?php
+
+namespace SilverStripe\ContentReview\Tests;
+
+use Page;
+use SilverStripe\CMS\Controllers\CMSPageEditController;
+use SilverStripe\CMS\Model\SiteTree;
+use SilverStripe\ContentReview\Extensions\ContentReviewCMSExtension;
+use SilverStripe\ContentReview\Extensions\ContentReviewDefaultSettings;
+use SilverStripe\ContentReview\Extensions\ContentReviewOwner;
+use SilverStripe\ContentReview\Extensions\SiteTreeContentReview;
+use SilverStripe\Core\Injector\Injector;
+use SilverStripe\Forms\LiteralField;
+use SilverStripe\ORM\FieldType\DBDate;
+use SilverStripe\ORM\FieldType\DBDatetime;
+use SilverStripe\Security\Group;
+use SilverStripe\Security\Member;
+use SilverStripe\SiteConfig\SiteConfig;
+use SilverStripe\Versioned\Versioned;
+use SilverStripe\ORM\ArrayList;
+
+class SiteTreeContentReviewTest extends ContentReviewBaseTest
+{
+    protected $usesTransactions = false;
+
+    /**
+     * @var string
+     */
+    protected static $fixture_file = 'ContentReviewTest.yml';
+
+    /**
+     * @var array
+     */
+    protected static $required_extensions = [
+        SiteTree::class              => [SiteTreeContentReview::class],
+        Group::class                 => [ContentReviewOwner::class],
+        Member::class                => [ContentReviewOwner::class],
+        CMSPageEditController::class => [ContentReviewCMSExtension::class],
+        SiteConfig::class            => [ContentReviewDefaultSettings::class],
+    ];
+
+    public function testOwnerNames()
+    {
+        /** @var Member $editor */
+        $editor = $this->objFromFixture(Member::class, "editor");
+
+        $this->logInAs($editor);
+
+        /** @var Page|SiteTreeContentReview $page */
+        $page = new Page();
+        $page->ReviewPeriodDays = 10;
+        $page->ContentReviewType = "Custom";
+
+        $page->ContentReviewUsers()->push($editor);
+        $page->write();
+
+        $this->assertTrue($page->canPublish());
+        $this->assertTrue($page->publishRecursive());
+        $this->assertEquals($page->OwnerNames, "Test Editor", "Test Editor should be the owner");
+
+        /** @var Page|SiteTreeContentReview $page */
+        $page = $this->objFromFixture(Page::class, "about");
+
+        $page->OwnerUsers()->removeAll();
+        $page->write();
+
+        $this->assertTrue($page->canPublish());
+        $this->assertTrue($page->publishRecursive());
+        $this->assertEquals("", $page->OwnerNames);
+    }
+
+    public function testPermissionsExists()
+    {
+        $perms = singleton(SiteTreeContentReview::class)->providePermissions();
+
+        $this->assertTrue(isset($perms["EDIT_CONTENT_REVIEW_FIELDS"]));
+    }
+
+    public function testUserWithPermissionCanEdit()
+    {
+        /** @var Member $editor */
+        $editor = $this->objFromFixture(Member::class, "editor");
+
+        $this->logInAs($editor);
+
+        /** @var Page|SiteTreeContentReview $page */
+        $page = new Page();
+
+        $fields = $page->getSettingsFields();
+
+        $this->assertNotNull($fields->dataFieldByName("NextReviewDate"));
+    }
+
+    public function testUserWithoutPermissionCannotEdit()
+    {
+        /** @var Member $author */
+        $author = $this->objFromFixture(Member::class, "author");
+
+        $this->logInAs($author);
+
+        /** @var Page|SiteTreeContentReview $page */
+        $page = new Page();
+
+        $fields = $page->getSettingsFields();
+
+        $this->assertNull($fields->dataFieldByName("NextReviewDate"));
+    }
+
+    public function testAutomaticallyToNotSetReviewDate()
+    {
+        /** @var Member $editor */
+        $editor = $this->objFromFixture(Member::class, "editor");
+
+        $this->logInAs($editor);
+
+        /** @var Page|SiteTreeContentReview $page */
+        $page = new Page();
+
+        $page->ReviewPeriodDays = 10;
+        $page->write();
+
+        $this->assertTrue($page->publishRecursive());
+        $this->assertEquals(null, $page->NextReviewDate);
+    }
+
+    public function testAdvanceReviewDate()
+    {
+        $page = new Page();
+        $page->Title = 'Test page';
+        $page->ReviewPeriodDays = 0;
+        // Set timestamp to a time in the past
+        $timestamp = DBDatetime::now()->getTimestamp() - 100000;
+        $page->NextReviewDate = DBDate::create()->setValue($timestamp)->Format(DBDate::ISO_DATE);
+        $page->write();
+        $page->advanceReviewDate();
+        $this->assertNull(Page::get()->find('Title', 'Test page')->NextReviewDate);
+    }
+
+
+    public function testAddReviewNote()
+    {
+        /** @var Member $author */
+        $author = $this->objFromFixture(Member::class, "author");
+
+        /** @var Page|SiteTreeContentReview $page */
+        $page = $this->objFromFixture(Page::class, "home");
+
+        $page->addReviewNote($author, "This is a message");
+
+        /** @var Page|SiteTreeContentReview $page */
+        $homepage = $this->objFromFixture(Page::class, "home");
+
+        $this->assertEquals(1, $homepage->ReviewLogs()->count());
+        $this->assertEquals("This is a message", $homepage->ReviewLogs()->first()->Note);
+    }
+
+    public function testGetContentReviewOwners()
+    {
+        /** @var Page|SiteTreeContentReview $page */
+        $page = $this->objFromFixture(Page::class, "group-owned");
+
+        $owners = $page->ContentReviewOwners();
+
+        $this->assertEquals(1, $owners->count());
+        $this->assertEquals("author@example.com", $owners->first()->Email);
+    }
+
+    public function testCanNotBeReviewBecauseNoReviewDate()
+    {
+        DBDatetime::set_mock_now("2010-01-01 12:00:00");
+
+        /** @var Member $author */
+        $author = $this->objFromFixture(Member::class, "author");
+
+        /** @var Page|SiteTreeContentReview $page */
+        $page = $this->objFromFixture(Page::class, "no-review");
+
+        $this->assertFalse($page->canBeReviewedBy($author));
+
+        DBDatetime::clear_mock_now();
+    }
+
+    public function testCanNotBeReviewedBecauseInFuture()
+    {
+        DBDatetime::set_mock_now("2010-01-01 12:00:00");
+
+        /** @var Member $author */
+        $author = $this->objFromFixture(Member::class, "author");
+
+        /** @var Page|SiteTreeContentReview $page */
+        $page = $this->objFromFixture(Page::class, "staff");
+
+        $this->assertFalse($page->canBeReviewedBy($author));
+
+        DBDatetime::clear_mock_now();
+    }
+
+    public function testCanNotBeReviewedByUser()
+    {
+        DBDatetime::set_mock_now("2010-03-01 12:00:00");
+
+        /** @var Member $author */
+        $author = $this->objFromFixture(Member::class, "author");
+
+        /** @var Page|SiteTreeContentReview $page */
+        $page = $this->objFromFixture(Page::class, "home");
+
+        $this->assertFalse($page->canBeReviewedBy($author));
+
+        DBDatetime::clear_mock_now();
+    }
+
+    public function testCanBeReviewedByUser()
+    {
+        DBDatetime::set_mock_now("2010-03-01 12:00:00");
+
+        /** @var Member $author */
+        $author = $this->objFromFixture(Member::class, "author");
+
+        /** @var Page|SiteTreeContentReview $page */
+        $page = $this->objFromFixture(Page::class, "staff");
+
+        $this->assertTrue($page->canBeReviewedBy($author));
+
+        DBDatetime::clear_mock_now();
+    }
+
+    public function testCanNotBeReviewedByGroup()
+    {
+        DBDatetime::set_mock_now("2010-03-01 12:00:00");
+
+        /** @var Member $author */
+        $author = $this->objFromFixture(Member::class, "editor");
+
+        /** @var Page|SiteTreeContentReview $page */
+        $page = $this->objFromFixture(Page::class, "contact");
+
+        $this->assertFalse($page->canBeReviewedBy($author));
+
+        DBDatetime::clear_mock_now();
+    }
+
+    public function testCanBeReviewedByGroup()
+    {
+        DBDatetime::set_mock_now("2010-03-01 12:00:00");
+
+        /** @var Member $author */
+        $author = $this->objFromFixture(Member::class, "author");
+
+        /** @var Page|SiteTreeContentReview $page */
+        $page = $this->objFromFixture(Page::class, "contact");
+
+        $this->assertTrue($page->canBeReviewedBy($author));
+
+        DBDatetime::clear_mock_now();
+    }
+
+    public function testCanBeReviewedFromInheritedSetting()
+    {
+        DBDatetime::set_mock_now("2013-03-01 12:00:00");
+
+        /** @var Member $author */
+        $author = $this->objFromFixture(Member::class, "author");
+
+        /** @var Page|SiteTreeContentReview $parentPage */
+        $parentPage = $this->objFromFixture(Page::class, "contact");
+
+        $parentPage->NextReviewDate = "2013-01-01";
+        $parentPage->write();
+
+        /** @var Page|SiteTreeContentReview $page */
+        $page = $this->objFromFixture(Page::class, "contact-child");
+
+        $this->assertTrue($page->canBeReviewedBy($author));
+
+        DBDatetime::clear_mock_now();
+    }
+
+    public function testUnModifiedPagesDontChangeEditor()
+    {
+        DBDatetime::set_mock_now("2013-03-01 12:00:00");
+
+        /** @var Member $author */
+        $author = $this->objFromFixture(Member::class, "author");
+        $this->logInAs($author);
+
+        // Page which is un-modified doesn't advance version of have an editor assigned
+        $contactPage = $this->objFromFixture(Page::class, "contact");
+        $contactPageVersion = $contactPage->Version;
+        $contactPage->write();
+        $this->assertEmpty($contactPage->LastEditedByName);
+        $this->assertEquals(
+            $contactPageVersion,
+            Versioned::get_versionnumber_by_stage(SiteTree::class, 'Stage', $contactPage->ID, false)
+        );
+
+        // Page with modifications gets marked
+        $homePage = $this->objFromFixture(Page::class, "home");
+        $homePageVersion = $homePage->Version;
+        $homePage->Content = '<p>Welcome!</p>';
+        $homePage->write();
+        $this->assertNotEmpty($homePage->LastEditedByName);
+        $this->assertEquals($author->getTitle(), $homePage->LastEditedByName);
+        $this->assertGreaterThan(
+            $homePageVersion,
+            Versioned::get_versionnumber_by_stage(SiteTree::class, 'Stage', $homePage->ID, false)
+        );
+
+        DBDatetime::clear_mock_now();
+    }
+
+    public function testReviewActionVisibleForAuthor()
+    {
+        DBDatetime::set_mock_now('2020-03-01 12:00:00');
+
+        /** @var Page|SiteTreeContentReview $page */
+        $page = $this->objFromFixture(Page::class, 'contact');
+
+        /** @var Member $author */
+        $author = $this->objFromFixture(Member::class, 'author');
+
+        $this->logInAs($author);
+
+        $fields = $page->getCMSActions();
+
+        $this->assertInstanceOf(LiteralField::class, $fields->fieldByName('ContentReviewButton'));
+
+        DBDatetime::clear_mock_now();
+    }
+
+    public function testReviewActionNotVisibleForEditor()
+    {
+        DBDatetime::set_mock_now("2020-03-01 12:00:00");
+
+        /** @var Page|SiteTreeContentReview $page */
+        $page = $this->objFromFixture(Page::class, "contact");
+
+        /** @var Member $author */
+        $author = $this->objFromFixture(Member::class, "editor");
+
+        $this->logInAs($author);
+
+        $fields = $page->getCMSActions();
+
+        $this->assertNull($fields->fieldByName("ActionMenus.ReviewContent"));
+
+        DBDatetime::clear_mock_now();
+    }
+
+    public function testSiteConfigSettingsAreUsedAsDefaults()
+    {
+        DBDatetime::set_mock_now("2020-03-01 12:00:00");
+
+        /** @var Member $author */
+        $author = $this->objFromFixture(Member::class, 'editor');
+
+        /** @var SiteConfig $siteConfig */
+        $siteConfig = SiteConfig::current_site_config();
+
+        // Set the author to a default user for reviewing
+        $siteConfig->OwnerUsers()->add($author);
+
+        $emptyPage = new Page;
+        $emptyPage->NextReviewDate = '2020-02-20 12:00:00';
+
+        $this->assertTrue($emptyPage->canBeReviewedBy($author));
+
+        DBDatetime::clear_mock_now();
+    }
+
+    public function testPermissionCheckByOnDataObject()
+    {
+        $reviewer = $this->objFromFixture(Member::class, 'editor');
+
+        // Mock Page class with canReviewContent method to return true on first call and false on second call
+        $mock = $this->getMockBuilder(Page::class)
+            ->setMethods(['canReviewContent', 'NextReviewDate', 'OwnerUsers'])
+            ->getMock();
+        $mock->expects($this->exactly(2))->method('canReviewContent')->willReturnOnConsecutiveCalls(false, true);
+        $mock->method('NextReviewDate')->willReturn('2020-02-20 12:00:00');
+        $mock->method('OwnerUsers')->willReturn(ArrayList::create([$reviewer]));
+        $mock->ContentReviewType = 'Custom';
+
+        /** @var SiteTreeContentReview $extension */
+        $extension = Injector::inst()->get(SiteTreeContentReview::class);
+        $extension->setOwner($mock);
+
+        // Assert that the user is not allowed to review content
+        $author = $this->objFromFixture(Member::class, 'author');
+        $this->assertFalse($extension->canBeReviewedBy($author));
+
+        DBDatetime::set_mock_now("2020-03-01 12:00:00");
+
+        // Assert that the user is allowed to review content
+        $this->assertTrue($extension->canBeReviewedBy($reviewer));
+
+        // Assert tht canBeReviewedBy return true if no user logged in
+        // This is for CLI execution for ContentReviewEmails task
+        $this->logOut();
+        $this->assertTrue($extension->canBeReviewedBy());
+
+        DBDatetime::clear_mock_now();
+    }
+}

webpack.config.js

@@ -0,0 +1,54 @@
+const Path = require('path');
+// Import the core config
+const webpackConfig = require('@silverstripe/webpack-config');
+const {
+  resolveJS,
+  externalJS,
+  moduleJS,
+  pluginJS,
+  moduleCSS,
+  pluginCSS,
+} = webpackConfig;
+
+const ENV = process.env.NODE_ENV;
+const PATHS = {
+  MODULES: 'node_modules',
+  FILES_PATH: '../',
+  ROOT: Path.resolve(),
+  SRC: Path.resolve('client/src'),
+  DIST: Path.resolve('client/dist'),
+  THIRDPARTY: Path.resolve('thirdparty'),
+};
+
+const config = [
+  {
+    name: 'js',
+    entry: {
+      contentreview: `${PATHS.SRC}/bundles/bundle.js`,
+    },
+    output: {
+      path: PATHS.DIST,
+      filename: 'js/[name].js',
+    },
+    devtool: (ENV !== 'production') ? 'source-map' : '',
+    resolve: resolveJS(ENV, PATHS),
+    externals: externalJS(ENV, PATHS),
+    module: moduleJS(ENV, PATHS),
+    plugins: pluginJS(ENV, PATHS),
+  },
+  {
+    name: 'css',
+    entry: {
+      contentreview: `${PATHS.SRC}/styles/bundle.scss`,
+    },
+    output: {
+      path: PATHS.DIST,
+      filename: 'styles/[name].css'
+    },
+    devtool: (ENV !== 'production') ? 'source-map' : '',
+    module: moduleCSS(ENV, PATHS),
+    plugins: pluginCSS(ENV, PATHS),
+  },
+];
+
+module.exports = config;

yarn.lock

@@ -0,0 +1,4783 @@
+# THIS IS AN AUTOGENERATED FILE. DO NOT EDIT THIS FILE DIRECTLY.
+# yarn lockfile v1
+
+
+"@silverstripe/webpack-config@^0.2.5":
+  version "0.2.9"
+  resolved "https://registry.yarnpkg.com/@silverstripe/webpack-config/-/webpack-config-0.2.9.tgz#45d10f576f01718023b9ee480391c67652f65ac0"
+  dependencies:
+    autoprefixer "^6.4.0"
+    babel-core "^6.24.1"
+    babel-loader "^7.0.0"
+    babel-plugin-transform-es2015-modules-umd "^6.6.5"
+    babel-plugin-transform-object-rest-spread "^6.8.0"
+    babel-preset-es2015 "^6.24.1"
+    babel-preset-es2016 "^6.24.1"
+    babel-preset-react "^6.24.1"
+    css-loader "^0.28.1"
+    eslint "^2.5.3"
+    eslint-config-airbnb "^6.2.0"
+    eslint-loader "^1.7.1"
+    eslint-plugin-react "^4.2.3"
+    expose-loader "^0.7.3"
+    extract-text-webpack-plugin "^2.1.0"
+    file-loader "^0.11.1"
+    imports-loader "^0.6.5"
+    json-loader "^0.5.4"
+    modernizr "^3.5.0"
+    modernizr-loader "^1.0.1"
+    node-sass "^4.5.3"
+    postcss-load-config "^1.2.0"
+    postcss-loader "^2.0.5"
+    resolve-url-loader "^2.0.2"
+    sass-lint "^1.9.1"
+    sass-loader "^6.0.5"
+    script-loader "^0.7.0"
+    url-loader "^0.5.8"
+    webpack "^2.6.1"
+
+abbrev@1:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/abbrev/-/abbrev-1.1.1.tgz#f8f2c887ad10bf67f634f005b6987fed3179aac8"
+
+acorn-dynamic-import@^2.0.0:
+  version "2.0.2"
+  resolved "https://registry.yarnpkg.com/acorn-dynamic-import/-/acorn-dynamic-import-2.0.2.tgz#c752bd210bef679501b6c6cb7fc84f8f47158cc4"
+  dependencies:
+    acorn "^4.0.3"
+
+acorn-jsx@^3.0.0:
+  version "3.0.1"
+  resolved "https://registry.yarnpkg.com/acorn-jsx/-/acorn-jsx-3.0.1.tgz#afdf9488fb1ecefc8348f6fb22f464e32a58b36b"
+  dependencies:
+    acorn "^3.0.4"
+
+acorn@^3.0.4:
+  version "3.3.0"
+  resolved "https://registry.yarnpkg.com/acorn/-/acorn-3.3.0.tgz#45e37fb39e8da3f25baee3ff5369e2bb5f22017a"
+
+acorn@^4.0.3:
+  version "4.0.13"
+  resolved "https://registry.yarnpkg.com/acorn/-/acorn-4.0.13.tgz#105495ae5361d697bd195c825192e1ad7f253787"
+
+acorn@^5.0.0, acorn@^5.1.1:
+  version "5.1.2"
+  resolved "https://registry.yarnpkg.com/acorn/-/acorn-5.1.2.tgz#911cb53e036807cf0fa778dc5d370fbd864246d7"
+
+adjust-sourcemap-loader@^1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/adjust-sourcemap-loader/-/adjust-sourcemap-loader-1.1.0.tgz#412d92404eb61e4113635012cba53a33d008e0e2"
+  dependencies:
+    assert "^1.3.0"
+    camelcase "^1.2.1"
+    loader-utils "^1.0.2"
+    lodash.assign "^4.0.1"
+    lodash.defaults "^3.1.2"
+    object-path "^0.9.2"
+    regex-parser "^2.2.1"
+
+ajv-keywords@^1.0.0, ajv-keywords@^1.1.1:
+  version "1.5.1"
+  resolved "https://registry.yarnpkg.com/ajv-keywords/-/ajv-keywords-1.5.1.tgz#314dd0a4b3368fad3dfcdc54ede6171b886daf3c"
+
+ajv@^4.7.0:
+  version "4.11.8"
+  resolved "https://registry.yarnpkg.com/ajv/-/ajv-4.11.8.tgz#82ffb02b29e662ae53bdc20af15947706739c536"
+  dependencies:
+    co "^4.6.0"
+    json-stable-stringify "^1.0.1"
+
+ajv@^5.0.0:
+  version "5.2.2"
+  resolved "https://registry.yarnpkg.com/ajv/-/ajv-5.2.2.tgz#47c68d69e86f5d953103b0074a9430dc63da5e39"
+  dependencies:
+    co "^4.6.0"
+    fast-deep-equal "^1.0.0"
+    json-schema-traverse "^0.3.0"
+    json-stable-stringify "^1.0.1"
+
+ajv@^6.12.3:
+  version "6.12.6"
+  resolved "https://registry.yarnpkg.com/ajv/-/ajv-6.12.6.tgz#baf5a62e802b07d977034586f8c3baf5adf26df4"
+  dependencies:
+    fast-deep-equal "^3.1.1"
+    fast-json-stable-stringify "^2.0.0"
+    json-schema-traverse "^0.4.1"
+    uri-js "^4.2.2"
+
+align-text@^0.1.1, align-text@^0.1.3:
+  version "0.1.4"
+  resolved "https://registry.yarnpkg.com/align-text/-/align-text-0.1.4.tgz#0cd90a561093f35d0a99256c22b7069433fad117"
+  dependencies:
+    kind-of "^3.0.2"
+    longest "^1.0.1"
+    repeat-string "^1.5.2"
+
+alphanum-sort@^1.0.1, alphanum-sort@^1.0.2:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/alphanum-sort/-/alphanum-sort-1.0.2.tgz#97a1119649b211ad33691d9f9f486a8ec9fbe0a3"
+
+amdefine@>=0.0.4:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/amdefine/-/amdefine-1.0.1.tgz#4a5282ac164729e93619bcfd3ad151f817ce91f5"
+
+ansi-escapes@^1.1.0:
+  version "1.4.0"
+  resolved "https://registry.yarnpkg.com/ansi-escapes/-/ansi-escapes-1.4.0.tgz#d3a8a83b319aa67793662b13e761c7911422306e"
+
+ansi-regex@^2.0.0:
+  version "2.1.1"
+  resolved "https://registry.yarnpkg.com/ansi-regex/-/ansi-regex-2.1.1.tgz#c3b33ab5ee360d86e0e628f0468ae7ef27d654df"
+
+ansi-regex@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/ansi-regex/-/ansi-regex-3.0.0.tgz#ed0317c322064f79466c02966bddb605ab37d998"
+
+ansi-regex@^4.1.0:
+  version "4.1.0"
+  resolved "https://registry.yarnpkg.com/ansi-regex/-/ansi-regex-4.1.0.tgz#8b9f8f08cf1acb843756a839ca8c7e3168c51997"
+
+ansi-styles@^2.2.1:
+  version "2.2.1"
+  resolved "https://registry.yarnpkg.com/ansi-styles/-/ansi-styles-2.2.1.tgz#b432dd3358b634cf75e1e4664368240533c1ddbe"
+
+ansi-styles@^3.1.0:
+  version "3.2.0"
+  resolved "https://registry.yarnpkg.com/ansi-styles/-/ansi-styles-3.2.0.tgz#c159b8d5be0f9e5a6f346dab94f16ce022161b88"
+  dependencies:
+    color-convert "^1.9.0"
+
+ansi-styles@^3.2.0:
+  version "3.2.1"
+  resolved "https://registry.yarnpkg.com/ansi-styles/-/ansi-styles-3.2.1.tgz#41fbb20243e50b12be0f04b8dedbf07520ce841d"
+  dependencies:
+    color-convert "^1.9.0"
+
+anymatch@^1.3.0:
+  version "1.3.2"
+  resolved "https://registry.yarnpkg.com/anymatch/-/anymatch-1.3.2.tgz#553dcb8f91e3c889845dfdba34c77721b90b9d7a"
+  dependencies:
+    micromatch "^2.1.5"
+    normalize-path "^2.0.0"
+
+aproba@^1.0.3:
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/aproba/-/aproba-1.2.0.tgz#6802e6264efd18c790a1b0d517f0f2627bf2c94a"
+
+are-we-there-yet@~1.1.2:
+  version "1.1.5"
+  resolved "https://registry.yarnpkg.com/are-we-there-yet/-/are-we-there-yet-1.1.5.tgz#4b35c2944f062a8bfcda66410760350fe9ddfc21"
+  dependencies:
+    delegates "^1.0.0"
+    readable-stream "^2.0.6"
+
+argparse@^1.0.7:
+  version "1.0.9"
+  resolved "https://registry.yarnpkg.com/argparse/-/argparse-1.0.9.tgz#73d83bc263f86e97f8cc4f6bae1b0e90a7d22c86"
+  dependencies:
+    sprintf-js "~1.0.2"
+
+argparse@~0.1.15:
+  version "0.1.16"
+  resolved "https://registry.yarnpkg.com/argparse/-/argparse-0.1.16.tgz#cfd01e0fbba3d6caed049fbd758d40f65196f57c"
+  dependencies:
+    underscore "~1.7.0"
+    underscore.string "~2.4.0"
+
+arr-diff@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/arr-diff/-/arr-diff-2.0.0.tgz#8f3b827f955a8bd669697e4a4256ac3ceae356cf"
+  dependencies:
+    arr-flatten "^1.0.1"
+
+arr-flatten@^1.0.1:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/arr-flatten/-/arr-flatten-1.1.0.tgz#36048bbff4e7b47e136644316c99669ea5ae91f1"
+
+array-find-index@^1.0.1:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/array-find-index/-/array-find-index-1.0.2.tgz#df010aa1287e164bbda6f9723b0a96a1ec4187a1"
+
+array-union@^1.0.1:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/array-union/-/array-union-1.0.2.tgz#9a34410e4f4e3da23dea375be5be70f24778ec39"
+  dependencies:
+    array-uniq "^1.0.1"
+
+array-uniq@^1.0.1:
+  version "1.0.3"
+  resolved "https://registry.yarnpkg.com/array-uniq/-/array-uniq-1.0.3.tgz#af6ac877a25cc7f74e058894753858dfdb24fdb6"
+
+array-unique@^0.2.1:
+  version "0.2.1"
+  resolved "https://registry.yarnpkg.com/array-unique/-/array-unique-0.2.1.tgz#a1d97ccafcbc2625cc70fadceb36a50c58b01a53"
+
+arrify@^1.0.0:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/arrify/-/arrify-1.0.1.tgz#898508da2226f380df904728456849c1501a4b0d"
+
+asap@~2.0.3:
+  version "2.0.6"
+  resolved "https://registry.yarnpkg.com/asap/-/asap-2.0.6.tgz#e50347611d7e690943208bbdafebcbc2fb866d46"
+
+asn1.js@^4.0.0:
+  version "4.9.1"
+  resolved "https://registry.yarnpkg.com/asn1.js/-/asn1.js-4.9.1.tgz#48ba240b45a9280e94748990ba597d216617fd40"
+  dependencies:
+    bn.js "^4.0.0"
+    inherits "^2.0.1"
+    minimalistic-assert "^1.0.0"
+
+asn1@~0.2.3:
+  version "0.2.4"
+  resolved "https://registry.yarnpkg.com/asn1/-/asn1-0.2.4.tgz#8d2475dfab553bb33e77b54e59e880bb8ce23136"
+  dependencies:
+    safer-buffer "~2.1.0"
+
+assert-plus@1.0.0, assert-plus@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/assert-plus/-/assert-plus-1.0.0.tgz#f12e0f3c5d77b0b1cdd9146942e4e96c1e4dd525"
+
+assert@^1.1.1, assert@^1.3.0:
+  version "1.4.1"
+  resolved "https://registry.yarnpkg.com/assert/-/assert-1.4.1.tgz#99912d591836b5a6f5b345c0f07eefc08fc65d91"
+  dependencies:
+    util "0.10.3"
+
+async-each@^1.0.0:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/async-each/-/async-each-1.0.1.tgz#19d386a1d9edc6e7c1c85d388aedbcc56d33602d"
+
+async-foreach@^0.1.3:
+  version "0.1.3"
+  resolved "https://registry.yarnpkg.com/async-foreach/-/async-foreach-0.1.3.tgz#36121f845c0578172de419a97dbeb1d16ec34542"
+
+async@^2.1.2, async@^2.1.5:
+  version "2.6.4"
+  resolved "https://registry.yarnpkg.com/async/-/async-2.6.4.tgz#706b7ff6084664cd7eae713f6f965433b5504221"
+  dependencies:
+    lodash "^4.17.14"
+
+asynckit@^0.4.0:
+  version "0.4.0"
+  resolved "https://registry.yarnpkg.com/asynckit/-/asynckit-0.4.0.tgz#c79ed97f7f34cb8f2ba1bc9790bcc366474b4b79"
+
+atob@~1.1.0:
+  version "1.1.3"
+  resolved "https://registry.yarnpkg.com/atob/-/atob-1.1.3.tgz#95f13629b12c3a51a5d215abdce2aa9f32f80773"
+
+autolinker@~0.15.0:
+  version "0.15.3"
+  resolved "https://registry.yarnpkg.com/autolinker/-/autolinker-0.15.3.tgz#342417d8f2f3461b14cf09088d5edf8791dc9832"
+
+autoprefixer@^6.3.1, autoprefixer@^6.4.0:
+  version "6.7.7"
+  resolved "https://registry.yarnpkg.com/autoprefixer/-/autoprefixer-6.7.7.tgz#1dbd1c835658e35ce3f9984099db00585c782014"
+  dependencies:
+    browserslist "^1.7.6"
+    caniuse-db "^1.0.30000634"
+    normalize-range "^0.1.2"
+    num2fraction "^1.2.2"
+    postcss "^5.2.16"
+    postcss-value-parser "^3.2.3"
+
+aws-sign2@~0.7.0:
+  version "0.7.0"
+  resolved "https://registry.yarnpkg.com/aws-sign2/-/aws-sign2-0.7.0.tgz#b46e890934a9591f2d2f6f86d7e6a9f1b3fe76a8"
+
+aws4@^1.8.0:
+  version "1.11.0"
+  resolved "https://registry.yarnpkg.com/aws4/-/aws4-1.11.0.tgz#d61f46d83b2519250e2784daf5b09479a8b41c59"
+
+babel-code-frame@^6.11.0, babel-code-frame@^6.26.0:
+  version "6.26.0"
+  resolved "https://registry.yarnpkg.com/babel-code-frame/-/babel-code-frame-6.26.0.tgz#63fd43f7dc1e3bb7ce35947db8fe369a3f58c74b"
+  dependencies:
+    chalk "^1.1.3"
+    esutils "^2.0.2"
+    js-tokens "^3.0.2"
+
+babel-core@^6.24.1, babel-core@^6.26.0:
+  version "6.26.0"
+  resolved "https://registry.yarnpkg.com/babel-core/-/babel-core-6.26.0.tgz#af32f78b31a6fcef119c87b0fd8d9753f03a0bb8"
+  dependencies:
+    babel-code-frame "^6.26.0"
+    babel-generator "^6.26.0"
+    babel-helpers "^6.24.1"
+    babel-messages "^6.23.0"
+    babel-register "^6.26.0"
+    babel-runtime "^6.26.0"
+    babel-template "^6.26.0"
+    babel-traverse "^6.26.0"
+    babel-types "^6.26.0"
+    babylon "^6.18.0"
+    convert-source-map "^1.5.0"
+    debug "^2.6.8"
+    json5 "^0.5.1"
+    lodash "^4.17.4"
+    minimatch "^3.0.4"
+    path-is-absolute "^1.0.1"
+    private "^0.1.7"
+    slash "^1.0.0"
+    source-map "^0.5.6"
+
+babel-generator@^6.26.0:
+  version "6.26.0"
+  resolved "https://registry.yarnpkg.com/babel-generator/-/babel-generator-6.26.0.tgz#ac1ae20070b79f6e3ca1d3269613053774f20dc5"
+  dependencies:
+    babel-messages "^6.23.0"
+    babel-runtime "^6.26.0"
+    babel-types "^6.26.0"
+    detect-indent "^4.0.0"
+    jsesc "^1.3.0"
+    lodash "^4.17.4"
+    source-map "^0.5.6"
+    trim-right "^1.0.1"
+
+babel-helper-builder-binary-assignment-operator-visitor@^6.24.1:
+  version "6.24.1"
+  resolved "https://registry.yarnpkg.com/babel-helper-builder-binary-assignment-operator-visitor/-/babel-helper-builder-binary-assignment-operator-visitor-6.24.1.tgz#cce4517ada356f4220bcae8a02c2b346f9a56664"
+  dependencies:
+    babel-helper-explode-assignable-expression "^6.24.1"
+    babel-runtime "^6.22.0"
+    babel-types "^6.24.1"
+
+babel-helper-builder-react-jsx@^6.24.1:
+  version "6.26.0"
+  resolved "https://registry.yarnpkg.com/babel-helper-builder-react-jsx/-/babel-helper-builder-react-jsx-6.26.0.tgz#39ff8313b75c8b65dceff1f31d383e0ff2a408a0"
+  dependencies:
+    babel-runtime "^6.26.0"
+    babel-types "^6.26.0"
+    esutils "^2.0.2"
+
+babel-helper-call-delegate@^6.24.1:
+  version "6.24.1"
+  resolved "https://registry.yarnpkg.com/babel-helper-call-delegate/-/babel-helper-call-delegate-6.24.1.tgz#ece6aacddc76e41c3461f88bfc575bd0daa2df8d"
+  dependencies:
+    babel-helper-hoist-variables "^6.24.1"
+    babel-runtime "^6.22.0"
+    babel-traverse "^6.24.1"
+    babel-types "^6.24.1"
+
+babel-helper-define-map@^6.24.1:
+  version "6.26.0"
+  resolved "https://registry.yarnpkg.com/babel-helper-define-map/-/babel-helper-define-map-6.26.0.tgz#a5f56dab41a25f97ecb498c7ebaca9819f95be5f"
+  dependencies:
+    babel-helper-function-name "^6.24.1"
+    babel-runtime "^6.26.0"
+    babel-types "^6.26.0"
+    lodash "^4.17.4"
+
+babel-helper-explode-assignable-expression@^6.24.1:
+  version "6.24.1"
+  resolved "https://registry.yarnpkg.com/babel-helper-explode-assignable-expression/-/babel-helper-explode-assignable-expression-6.24.1.tgz#f25b82cf7dc10433c55f70592d5746400ac22caa"
+  dependencies:
+    babel-runtime "^6.22.0"
+    babel-traverse "^6.24.1"
+    babel-types "^6.24.1"
+
+babel-helper-function-name@^6.24.1:
+  version "6.24.1"
+  resolved "https://registry.yarnpkg.com/babel-helper-function-name/-/babel-helper-function-name-6.24.1.tgz#d3475b8c03ed98242a25b48351ab18399d3580a9"
+  dependencies:
+    babel-helper-get-function-arity "^6.24.1"
+    babel-runtime "^6.22.0"
+    babel-template "^6.24.1"
+    babel-traverse "^6.24.1"
+    babel-types "^6.24.1"
+
+babel-helper-get-function-arity@^6.24.1:
+  version "6.24.1"
+  resolved "https://registry.yarnpkg.com/babel-helper-get-function-arity/-/babel-helper-get-function-arity-6.24.1.tgz#8f7782aa93407c41d3aa50908f89b031b1b6853d"
+  dependencies:
+    babel-runtime "^6.22.0"
+    babel-types "^6.24.1"
+
+babel-helper-hoist-variables@^6.24.1:
+  version "6.24.1"
+  resolved "https://registry.yarnpkg.com/babel-helper-hoist-variables/-/babel-helper-hoist-variables-6.24.1.tgz#1ecb27689c9d25513eadbc9914a73f5408be7a76"
+  dependencies:
+    babel-runtime "^6.22.0"
+    babel-types "^6.24.1"
+
+babel-helper-optimise-call-expression@^6.24.1:
+  version "6.24.1"
+  resolved "https://registry.yarnpkg.com/babel-helper-optimise-call-expression/-/babel-helper-optimise-call-expression-6.24.1.tgz#f7a13427ba9f73f8f4fa993c54a97882d1244257"
+  dependencies:
+    babel-runtime "^6.22.0"
+    babel-types "^6.24.1"
+
+babel-helper-regex@^6.24.1:
+  version "6.26.0"
+  resolved "https://registry.yarnpkg.com/babel-helper-regex/-/babel-helper-regex-6.26.0.tgz#325c59f902f82f24b74faceed0363954f6495e72"
+  dependencies:
+    babel-runtime "^6.26.0"
+    babel-types "^6.26.0"
+    lodash "^4.17.4"
+
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+  version "6.24.1"
+  resolved "https://registry.yarnpkg.com/babel-helper-replace-supers/-/babel-helper-replace-supers-6.24.1.tgz#bf6dbfe43938d17369a213ca8a8bf74b6a90ab1a"
+  dependencies:
+    babel-helper-optimise-call-expression "^6.24.1"
+    babel-messages "^6.23.0"
+    babel-runtime "^6.22.0"
+    babel-template "^6.24.1"
+    babel-traverse "^6.24.1"
+    babel-types "^6.24.1"
+
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+  version "6.24.1"
+  resolved "https://registry.yarnpkg.com/babel-helpers/-/babel-helpers-6.24.1.tgz#3471de9caec388e5c850e597e58a26ddf37602b2"
+  dependencies:
+    babel-runtime "^6.22.0"
+    babel-template "^6.24.1"
+
+babel-loader@^7.0.0:
+  version "7.1.2"
+  resolved "https://registry.yarnpkg.com/babel-loader/-/babel-loader-7.1.2.tgz#f6cbe122710f1aa2af4d881c6d5b54358ca24126"
+  dependencies:
+    find-cache-dir "^1.0.0"
+    loader-utils "^1.0.2"
+    mkdirp "^0.5.1"
+
+babel-messages@^6.23.0:
+  version "6.23.0"
+  resolved "https://registry.yarnpkg.com/babel-messages/-/babel-messages-6.23.0.tgz#f3cdf4703858035b2a2951c6ec5edf6c62f2630e"
+  dependencies:
+    babel-runtime "^6.22.0"
+
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+  version "6.22.0"
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+block-stream@*:
+  version "0.0.9"
+  resolved "https://registry.yarnpkg.com/block-stream/-/block-stream-0.0.9.tgz#13ebfe778a03205cfe03751481ebb4b3300c126a"
+  dependencies:
+    inherits "~2.0.0"
+
+bn.js@^4.0.0, bn.js@^4.1.0, bn.js@^4.1.1, bn.js@^4.11.9:
+  version "4.12.0"
+  resolved "https://registry.yarnpkg.com/bn.js/-/bn.js-4.12.0.tgz#775b3f278efbb9718eec7361f483fb36fbbfea88"
+
+brace-expansion@^1.1.7:
+  version "1.1.11"
+  resolved "https://registry.yarnpkg.com/brace-expansion/-/brace-expansion-1.1.11.tgz#3c7fcbf529d87226f3d2f52b966ff5271eb441dd"
+  dependencies:
+    balanced-match "^1.0.0"
+    concat-map "0.0.1"
+
+braces@^1.8.2:
+  version "1.8.5"
+  resolved "https://registry.yarnpkg.com/braces/-/braces-1.8.5.tgz#ba77962e12dff969d6b76711e914b737857bf6a7"
+  dependencies:
+    expand-range "^1.8.1"
+    preserve "^0.2.0"
+    repeat-element "^1.1.2"
+
+brorand@^1.0.1, brorand@^1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/brorand/-/brorand-1.1.0.tgz#12c25efe40a45e3c323eb8675a0a0ce57b22371f"
+
+browserify-aes@^1.0.0, browserify-aes@^1.0.4:
+  version "1.0.8"
+  resolved "https://registry.yarnpkg.com/browserify-aes/-/browserify-aes-1.0.8.tgz#c8fa3b1b7585bb7ba77c5560b60996ddec6d5309"
+  dependencies:
+    buffer-xor "^1.0.3"
+    cipher-base "^1.0.0"
+    create-hash "^1.1.0"
+    evp_bytestokey "^1.0.3"
+    inherits "^2.0.1"
+    safe-buffer "^5.0.1"
+
+browserify-cipher@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/browserify-cipher/-/browserify-cipher-1.0.0.tgz#9988244874bf5ed4e28da95666dcd66ac8fc363a"
+  dependencies:
+    browserify-aes "^1.0.4"
+    browserify-des "^1.0.0"
+    evp_bytestokey "^1.0.0"
+
+browserify-des@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/browserify-des/-/browserify-des-1.0.0.tgz#daa277717470922ed2fe18594118a175439721dd"
+  dependencies:
+    cipher-base "^1.0.1"
+    des.js "^1.0.0"
+    inherits "^2.0.1"
+
+browserify-rsa@^4.0.0:
+  version "4.0.1"
+  resolved "https://registry.yarnpkg.com/browserify-rsa/-/browserify-rsa-4.0.1.tgz#21e0abfaf6f2029cf2fafb133567a701d4135524"
+  dependencies:
+    bn.js "^4.1.0"
+    randombytes "^2.0.1"
+
+browserify-sign@^4.0.0:
+  version "4.0.4"
+  resolved "https://registry.yarnpkg.com/browserify-sign/-/browserify-sign-4.0.4.tgz#aa4eb68e5d7b658baa6bf6a57e630cbd7a93d298"
+  dependencies:
+    bn.js "^4.1.1"
+    browserify-rsa "^4.0.0"
+    create-hash "^1.1.0"
+    create-hmac "^1.1.2"
+    elliptic "^6.0.0"
+    inherits "^2.0.1"
+    parse-asn1 "^5.0.0"
+
+browserify-zlib@^0.1.4:
+  version "0.1.4"
+  resolved "https://registry.yarnpkg.com/browserify-zlib/-/browserify-zlib-0.1.4.tgz#bb35f8a519f600e0fa6b8485241c979d0141fb2d"
+  dependencies:
+    pako "~0.2.0"
+
+browserslist@^1.3.6, browserslist@^1.5.2, browserslist@^1.7.6:
+  version "1.7.7"
+  resolved "https://registry.yarnpkg.com/browserslist/-/browserslist-1.7.7.tgz#0bd76704258be829b2398bb50e4b62d1a166b0b9"
+  dependencies:
+    caniuse-db "^1.0.30000639"
+    electron-to-chromium "^1.2.7"
+
+buffer-xor@^1.0.3:
+  version "1.0.3"
+  resolved "https://registry.yarnpkg.com/buffer-xor/-/buffer-xor-1.0.3.tgz#26e61ed1422fb70dd42e6e36729ed51d855fe8d9"
+
+buffer@^4.3.0:
+  version "4.9.1"
+  resolved "https://registry.yarnpkg.com/buffer/-/buffer-4.9.1.tgz#6d1bb601b07a4efced97094132093027c95bc298"
+  dependencies:
+    base64-js "^1.0.2"
+    ieee754 "^1.1.4"
+    isarray "^1.0.0"
+
+builtin-status-codes@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/builtin-status-codes/-/builtin-status-codes-3.0.0.tgz#85982878e21b98e1c66425e03d0174788f569ee8"
+
+caller-path@^0.1.0:
+  version "0.1.0"
+  resolved "https://registry.yarnpkg.com/caller-path/-/caller-path-0.1.0.tgz#94085ef63581ecd3daa92444a8fe94e82577751f"
+  dependencies:
+    callsites "^0.2.0"
+
+callsites@^0.2.0:
+  version "0.2.0"
+  resolved "https://registry.yarnpkg.com/callsites/-/callsites-0.2.0.tgz#afab96262910a7f33c19a5775825c69f34e350ca"
+
+camelcase-keys@^2.0.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/camelcase-keys/-/camelcase-keys-2.1.0.tgz#308beeaffdf28119051efa1d932213c91b8f92e7"
+  dependencies:
+    camelcase "^2.0.0"
+    map-obj "^1.0.0"
+
+camelcase@^1.0.2, camelcase@^1.2.1:
+  version "1.2.1"
+  resolved "https://registry.yarnpkg.com/camelcase/-/camelcase-1.2.1.tgz#9bb5304d2e0b56698b2c758b08a3eaa9daa58a39"
+
+camelcase@^2.0.0:
+  version "2.1.1"
+  resolved "https://registry.yarnpkg.com/camelcase/-/camelcase-2.1.1.tgz#7c1d16d679a1bbe59ca02cacecfb011e201f5a1f"
+
+camelcase@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/camelcase/-/camelcase-3.0.0.tgz#32fc4b9fcdaf845fcdf7e73bb97cac2261f0ab0a"
+
+camelcase@^4.0.0:
+  version "4.1.0"
+  resolved "https://registry.yarnpkg.com/camelcase/-/camelcase-4.1.0.tgz#d545635be1e33c542649c69173e5de6acfae34dd"
+
+camelcase@^5.0.0:
+  version "5.3.1"
+  resolved "https://registry.yarnpkg.com/camelcase/-/camelcase-5.3.1.tgz#e3c9b31569e106811df242f715725a1f4c494320"
+
+caniuse-api@^1.5.2:
+  version "1.6.1"
+  resolved "https://registry.yarnpkg.com/caniuse-api/-/caniuse-api-1.6.1.tgz#b534e7c734c4f81ec5fbe8aca2ad24354b962c6c"
+  dependencies:
+    browserslist "^1.3.6"
+    caniuse-db "^1.0.30000529"
+    lodash.memoize "^4.1.2"
+    lodash.uniq "^4.5.0"
+
+caniuse-db@^1.0.30000529, caniuse-db@^1.0.30000634, caniuse-db@^1.0.30000639:
+  version "1.0.30000726"
+  resolved "https://registry.yarnpkg.com/caniuse-db/-/caniuse-db-1.0.30000726.tgz#9bb742f8d026a62df873bc03c06843d2255b60d7"
+
+caseless@~0.12.0:
+  version "0.12.0"
+  resolved "https://registry.yarnpkg.com/caseless/-/caseless-0.12.0.tgz#1b681c21ff84033c826543090689420d187151dc"
+
+center-align@^0.1.1:
+  version "0.1.3"
+  resolved "https://registry.yarnpkg.com/center-align/-/center-align-0.1.3.tgz#aa0d32629b6ee972200411cbd4461c907bc2b7ad"
+  dependencies:
+    align-text "^0.1.3"
+    lazy-cache "^1.0.3"
+
+chalk@^1.0.0, chalk@^1.1.1, chalk@^1.1.3:
+  version "1.1.3"
+  resolved "https://registry.yarnpkg.com/chalk/-/chalk-1.1.3.tgz#a8115c55e4a702fe4d150abd3872822a7e09fc98"
+  dependencies:
+    ansi-styles "^2.2.1"
+    escape-string-regexp "^1.0.2"
+    has-ansi "^2.0.0"
+    strip-ansi "^3.0.0"
+    supports-color "^2.0.0"
+
+chalk@^2.1.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/chalk/-/chalk-2.1.0.tgz#ac5becf14fa21b99c6c92ca7a7d7cfd5b17e743e"
+  dependencies:
+    ansi-styles "^3.1.0"
+    escape-string-regexp "^1.0.5"
+    supports-color "^4.0.0"
+
+chokidar@^1.7.0:
+  version "1.7.0"
+  resolved "https://registry.yarnpkg.com/chokidar/-/chokidar-1.7.0.tgz#798e689778151c8076b4b360e5edd28cda2bb468"
+  dependencies:
+    anymatch "^1.3.0"
+    async-each "^1.0.0"
+    glob-parent "^2.0.0"
+    inherits "^2.0.1"
+    is-binary-path "^1.0.0"
+    is-glob "^2.0.0"
+    path-is-absolute "^1.0.0"
+    readdirp "^2.0.0"
+  optionalDependencies:
+    fsevents "^1.0.0"
+
+cipher-base@^1.0.0, cipher-base@^1.0.1, cipher-base@^1.0.3:
+  version "1.0.4"
+  resolved "https://registry.yarnpkg.com/cipher-base/-/cipher-base-1.0.4.tgz#8760e4ecc272f4c363532f926d874aae2c1397de"
+  dependencies:
+    inherits "^2.0.1"
+    safe-buffer "^5.0.1"
+
+circular-json@^0.3.1:
+  version "0.3.3"
+  resolved "https://registry.yarnpkg.com/circular-json/-/circular-json-0.3.3.tgz#815c99ea84f6809529d2f45791bdf82711352d66"
+
+clap@^1.0.9:
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/clap/-/clap-1.2.0.tgz#59c90fe3e137104746ff19469a27a634ff68c857"
+  dependencies:
+    chalk "^1.1.3"
+
+cli-cursor@^1.0.1:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/cli-cursor/-/cli-cursor-1.0.2.tgz#64da3f7d56a54412e59794bd62dc35295e8f2987"
+  dependencies:
+    restore-cursor "^1.0.1"
+
+cli-width@^2.0.0:
+  version "2.2.0"
+  resolved "https://registry.yarnpkg.com/cli-width/-/cli-width-2.2.0.tgz#ff19ede8a9a5e579324147b0c11f0fbcbabed639"
+
+cliui@^2.1.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/cliui/-/cliui-2.1.0.tgz#4b475760ff80264c762c3a1719032e91c7fea0d1"
+  dependencies:
+    center-align "^0.1.1"
+    right-align "^0.1.1"
+    wordwrap "0.0.2"
+
+cliui@^3.2.0:
+  version "3.2.0"
+  resolved "https://registry.yarnpkg.com/cliui/-/cliui-3.2.0.tgz#120601537a916d29940f934da3b48d585a39213d"
+  dependencies:
+    string-width "^1.0.1"
+    strip-ansi "^3.0.1"
+    wrap-ansi "^2.0.0"
+
+cliui@^5.0.0:
+  version "5.0.0"
+  resolved "https://registry.yarnpkg.com/cliui/-/cliui-5.0.0.tgz#deefcfdb2e800784aa34f46fa08e06851c7bbbc5"
+  dependencies:
+    string-width "^3.1.0"
+    strip-ansi "^5.2.0"
+    wrap-ansi "^5.1.0"
+
+clone-deep@^0.3.0:
+  version "0.3.0"
+  resolved "https://registry.yarnpkg.com/clone-deep/-/clone-deep-0.3.0.tgz#348c61ae9cdbe0edfe053d91ff4cc521d790ede8"
+  dependencies:
+    for-own "^1.0.0"
+    is-plain-object "^2.0.1"
+    kind-of "^3.2.2"
+    shallow-clone "^0.1.2"
+
+clone@^1.0.2:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/clone/-/clone-1.0.2.tgz#260b7a99ebb1edfe247538175f783243cb19d149"
+
+co@^4.6.0:
+  version "4.6.0"
+  resolved "https://registry.yarnpkg.com/co/-/co-4.6.0.tgz#6ea6bdf3d853ae54ccb8e47bfa0bf3f9031fb184"
+
+coa@~1.0.1:
+  version "1.0.4"
+  resolved "https://registry.yarnpkg.com/coa/-/coa-1.0.4.tgz#a9ef153660d6a86a8bdec0289a5c684d217432fd"
+  dependencies:
+    q "^1.1.2"
+
+code-point-at@^1.0.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/code-point-at/-/code-point-at-1.1.0.tgz#0d070b4d043a5bea33a2f1a40e2edb3d9a4ccf77"
+
+color-convert@^1.3.0:
+  version "1.9.0"
+  resolved "https://registry.yarnpkg.com/color-convert/-/color-convert-1.9.0.tgz#1accf97dd739b983bf994d56fec8f95853641b7a"
+  dependencies:
+    color-name "^1.1.1"
+
+color-convert@^1.9.0:
+  version "1.9.3"
+  resolved "https://registry.yarnpkg.com/color-convert/-/color-convert-1.9.3.tgz#bb71850690e1f136567de629d2d5471deda4c1e8"
+  dependencies:
+    color-name "1.1.3"
+
+color-name@1.1.3, color-name@^1.0.0, color-name@^1.1.1:
+  version "1.1.3"
+  resolved "https://registry.yarnpkg.com/color-name/-/color-name-1.1.3.tgz#a7d0558bd89c42f795dd42328f740831ca53bc25"
+
+color-string@^0.3.0:
+  version "0.3.0"
+  resolved "https://registry.yarnpkg.com/color-string/-/color-string-0.3.0.tgz#27d46fb67025c5c2fa25993bfbf579e47841b991"
+  dependencies:
+    color-name "^1.0.0"
+
+color@^0.11.0:
+  version "0.11.4"
+  resolved "https://registry.yarnpkg.com/color/-/color-0.11.4.tgz#6d7b5c74fb65e841cd48792ad1ed5e07b904d764"
+  dependencies:
+    clone "^1.0.2"
+    color-convert "^1.3.0"
+    color-string "^0.3.0"
+
+colormin@^1.0.5:
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/colormin/-/colormin-1.1.2.tgz#ea2f7420a72b96881a38aae59ec124a6f7298133"
+  dependencies:
+    color "^0.11.0"
+    css-color-names "0.0.4"
+    has "^1.0.1"
+
+colors@~1.1.2:
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/colors/-/colors-1.1.2.tgz#168a4701756b6a7f51a12ce0c97bfa28c084ed63"
+
+combined-stream@^1.0.6, combined-stream@~1.0.6:
+  version "1.0.8"
+  resolved "https://registry.yarnpkg.com/combined-stream/-/combined-stream-1.0.8.tgz#c3d45a8b34fd730631a110a8a2520682b31d5a7f"
+  dependencies:
+    delayed-stream "~1.0.0"
+
+commander@^2.8.1:
+  version "2.11.0"
+  resolved "https://registry.yarnpkg.com/commander/-/commander-2.11.0.tgz#157152fd1e7a6c8d98a5b715cf376df928004563"
+
+commondir@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/commondir/-/commondir-1.0.1.tgz#ddd800da0c66127393cca5950ea968a3aaf1253b"
+
+concat-map@0.0.1:
+  version "0.0.1"
+  resolved "https://registry.yarnpkg.com/concat-map/-/concat-map-0.0.1.tgz#d8a96bd77fd68df7793a73036a3ba0d5405d477b"
+
+concat-stream@^1.4.6:
+  version "1.6.0"
+  resolved "https://registry.yarnpkg.com/concat-stream/-/concat-stream-1.6.0.tgz#0aac662fd52be78964d5532f694784e70110acf7"
+  dependencies:
+    inherits "^2.0.3"
+    readable-stream "^2.2.2"
+    typedarray "^0.0.6"
+
+console-browserify@^1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/console-browserify/-/console-browserify-1.1.0.tgz#f0241c45730a9fc6323b206dbf38edc741d0bb10"
+  dependencies:
+    date-now "^0.1.4"
+
+console-control-strings@^1.0.0, console-control-strings@~1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/console-control-strings/-/console-control-strings-1.1.0.tgz#3d7cf4464db6446ea644bf4b39507f9851008e8e"
+
+constants-browserify@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/constants-browserify/-/constants-browserify-1.0.0.tgz#c20b96d8c617748aaf1c16021760cd27fcb8cb75"
+
+convert-source-map@^0.3.3:
+  version "0.3.5"
+  resolved "https://registry.yarnpkg.com/convert-source-map/-/convert-source-map-0.3.5.tgz#f1d802950af7dd2631a1febe0596550c86ab3190"
+
+convert-source-map@^1.1.1, convert-source-map@^1.5.0:
+  version "1.5.0"
+  resolved "https://registry.yarnpkg.com/convert-source-map/-/convert-source-map-1.5.0.tgz#9acd70851c6d5dfdd93d9282e5edf94a03ff46b5"
+
+core-js@^1.0.0:
+  version "1.2.7"
+  resolved "https://registry.yarnpkg.com/core-js/-/core-js-1.2.7.tgz#652294c14651db28fa93bd2d5ff2983a4f08c636"
+
+core-js@^2.4.0, core-js@^2.5.0:
+  version "2.5.1"
+  resolved "https://registry.yarnpkg.com/core-js/-/core-js-2.5.1.tgz#ae6874dc66937789b80754ff5428df66819ca50b"
+
+core-util-is@1.0.2, core-util-is@~1.0.0:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/core-util-is/-/core-util-is-1.0.2.tgz#b5fd54220aa2bc5ab57aab7140c940754503c1a7"
+
+cosmiconfig@^2.1.0, cosmiconfig@^2.1.1:
+  version "2.2.2"
+  resolved "https://registry.yarnpkg.com/cosmiconfig/-/cosmiconfig-2.2.2.tgz#6173cebd56fac042c1f4390edf7af6c07c7cb892"
+  dependencies:
+    is-directory "^0.3.1"
+    js-yaml "^3.4.3"
+    minimist "^1.2.0"
+    object-assign "^4.1.0"
+    os-homedir "^1.0.1"
+    parse-json "^2.2.0"
+    require-from-string "^1.1.0"
+
+create-ecdh@^4.0.0:
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/create-ecdh/-/create-ecdh-4.0.0.tgz#888c723596cdf7612f6498233eebd7a35301737d"
+  dependencies:
+    bn.js "^4.1.0"
+    elliptic "^6.0.0"
+
+create-hash@^1.1.0, create-hash@^1.1.2:
+  version "1.1.3"
+  resolved "https://registry.yarnpkg.com/create-hash/-/create-hash-1.1.3.tgz#606042ac8b9262750f483caddab0f5819172d8fd"
+  dependencies:
+    cipher-base "^1.0.1"
+    inherits "^2.0.1"
+    ripemd160 "^2.0.0"
+    sha.js "^2.4.0"
+
+create-hmac@^1.1.0, create-hmac@^1.1.2, create-hmac@^1.1.4:
+  version "1.1.6"
+  resolved "https://registry.yarnpkg.com/create-hmac/-/create-hmac-1.1.6.tgz#acb9e221a4e17bdb076e90657c42b93e3726cf06"
+  dependencies:
+    cipher-base "^1.0.3"
+    create-hash "^1.1.0"
+    inherits "^2.0.1"
+    ripemd160 "^2.0.0"
+    safe-buffer "^5.0.1"
+    sha.js "^2.4.8"
+
+create-react-class@^15.5.1:
+  version "15.6.0"
+  resolved "https://registry.yarnpkg.com/create-react-class/-/create-react-class-15.6.0.tgz#ab448497c26566e1e29413e883207d57cfe7bed4"
+  dependencies:
+    fbjs "^0.8.9"
+    loose-envify "^1.3.1"
+    object-assign "^4.1.1"
+
+cross-spawn@^3.0.0:
+  version "3.0.1"
+  resolved "https://registry.yarnpkg.com/cross-spawn/-/cross-spawn-3.0.1.tgz#1256037ecb9f0c5f79e3d6ef135e30770184b982"
+  dependencies:
+    lru-cache "^4.0.1"
+    which "^1.2.9"
+
+crypto-browserify@^3.11.0:
+  version "3.11.1"
+  resolved "https://registry.yarnpkg.com/crypto-browserify/-/crypto-browserify-3.11.1.tgz#948945efc6757a400d6e5e5af47194d10064279f"
+  dependencies:
+    browserify-cipher "^1.0.0"
+    browserify-sign "^4.0.0"
+    create-ecdh "^4.0.0"
+    create-hash "^1.1.0"
+    create-hmac "^1.1.0"
+    diffie-hellman "^5.0.0"
+    inherits "^2.0.1"
+    pbkdf2 "^3.0.3"
+    public-encrypt "^4.0.0"
+    randombytes "^2.0.0"
+
+css-color-names@0.0.4:
+  version "0.0.4"
+  resolved "https://registry.yarnpkg.com/css-color-names/-/css-color-names-0.0.4.tgz#808adc2e79cf84738069b646cb20ec27beb629e0"
+
+css-loader@^0.28.1:
+  version "0.28.7"
+  resolved "https://registry.yarnpkg.com/css-loader/-/css-loader-0.28.7.tgz#5f2ee989dd32edd907717f953317656160999c1b"
+  dependencies:
+    babel-code-frame "^6.11.0"
+    css-selector-tokenizer "^0.7.0"
+    cssnano ">=2.6.1 <4"
+    icss-utils "^2.1.0"
+    loader-utils "^1.0.2"
+    lodash.camelcase "^4.3.0"
+    object-assign "^4.0.1"
+    postcss "^5.0.6"
+    postcss-modules-extract-imports "^1.0.0"
+    postcss-modules-local-by-default "^1.0.1"
+    postcss-modules-scope "^1.0.0"
+    postcss-modules-values "^1.1.0"
+    postcss-value-parser "^3.3.0"
+    source-list-map "^2.0.0"
+
+css-selector-tokenizer@^0.7.0:
+  version "0.7.0"
+  resolved "https://registry.yarnpkg.com/css-selector-tokenizer/-/css-selector-tokenizer-0.7.0.tgz#e6988474ae8c953477bf5e7efecfceccd9cf4c86"
+  dependencies:
+    cssesc "^0.1.0"
+    fastparse "^1.1.1"
+    regexpu-core "^1.0.0"
+
+css@^2.0.0:
+  version "2.2.1"
+  resolved "https://registry.yarnpkg.com/css/-/css-2.2.1.tgz#73a4c81de85db664d4ee674f7d47085e3b2d55dc"
+  dependencies:
+    inherits "^2.0.1"
+    source-map "^0.1.38"
+    source-map-resolve "^0.3.0"
+    urix "^0.1.0"
+
+cssesc@^0.1.0:
+  version "0.1.0"
+  resolved "https://registry.yarnpkg.com/cssesc/-/cssesc-0.1.0.tgz#c814903e45623371a0477b40109aaafbeeaddbb4"
+
+"cssnano@>=2.6.1 <4":
+  version "3.10.0"
+  resolved "https://registry.yarnpkg.com/cssnano/-/cssnano-3.10.0.tgz#4f38f6cea2b9b17fa01490f23f1dc68ea65c1c38"
+  dependencies:
+    autoprefixer "^6.3.1"
+    decamelize "^1.1.2"
+    defined "^1.0.0"
+    has "^1.0.1"
+    object-assign "^4.0.1"
+    postcss "^5.0.14"
+    postcss-calc "^5.2.0"
+    postcss-colormin "^2.1.8"
+    postcss-convert-values "^2.3.4"
+    postcss-discard-comments "^2.0.4"
+    postcss-discard-duplicates "^2.0.1"
+    postcss-discard-empty "^2.0.1"
+    postcss-discard-overridden "^0.1.1"
+    postcss-discard-unused "^2.2.1"
+    postcss-filter-plugins "^2.0.0"
+    postcss-merge-idents "^2.1.5"
+    postcss-merge-longhand "^2.0.1"
+    postcss-merge-rules "^2.0.3"
+    postcss-minify-font-values "^1.0.2"
+    postcss-minify-gradients "^1.0.1"
+    postcss-minify-params "^1.0.4"
+    postcss-minify-selectors "^2.0.4"
+    postcss-normalize-charset "^1.1.0"
+    postcss-normalize-url "^3.0.7"
+    postcss-ordered-values "^2.1.0"
+    postcss-reduce-idents "^2.2.2"
+    postcss-reduce-initial "^1.0.0"
+    postcss-reduce-transforms "^1.0.3"
+    postcss-svgo "^2.1.1"
+    postcss-unique-selectors "^2.0.2"
+    postcss-value-parser "^3.2.3"
+    postcss-zindex "^2.0.1"
+
+csso@~2.3.1:
+  version "2.3.2"
+  resolved "https://registry.yarnpkg.com/csso/-/csso-2.3.2.tgz#ddd52c587033f49e94b71fc55569f252e8ff5f85"
+  dependencies:
+    clap "^1.0.9"
+    source-map "^0.5.3"
+
+currently-unhandled@^0.4.1:
+  version "0.4.1"
+  resolved "https://registry.yarnpkg.com/currently-unhandled/-/currently-unhandled-0.4.1.tgz#988df33feab191ef799a61369dd76c17adf957ea"
+  dependencies:
+    array-find-index "^1.0.1"
+
+d@1:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/d/-/d-1.0.0.tgz#754bb5bfe55451da69a58b94d45f4c5b0462d58f"
+  dependencies:
+    es5-ext "^0.10.9"
+
+dashdash@^1.12.0:
+  version "1.14.1"
+  resolved "https://registry.yarnpkg.com/dashdash/-/dashdash-1.14.1.tgz#853cfa0f7cbe2fed5de20326b8dd581035f6e2f0"
+  dependencies:
+    assert-plus "^1.0.0"
+
+date-now@^0.1.4:
+  version "0.1.4"
+  resolved "https://registry.yarnpkg.com/date-now/-/date-now-0.1.4.tgz#eaf439fd4d4848ad74e5cc7dbef200672b9e345b"
+
+debug@^2.1.1, debug@^2.2.0, debug@^2.6.8:
+  version "2.6.9"
+  resolved "https://registry.yarnpkg.com/debug/-/debug-2.6.9.tgz#5d128515df134ff327e90a4c93f4e077a536341f"
+  dependencies:
+    ms "2.0.0"
+
+decamelize@^1.0.0, decamelize@^1.1.1, decamelize@^1.1.2, decamelize@^1.2.0:
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/decamelize/-/decamelize-1.2.0.tgz#f6534d15148269b20352e7bee26f501f9a191290"
+
+deep-extend@~0.4.0:
+  version "0.4.2"
+  resolved "https://registry.yarnpkg.com/deep-extend/-/deep-extend-0.4.2.tgz#48b699c27e334bf89f10892be432f6e4c7d34a7f"
+
+deep-is@~0.1.3:
+  version "0.1.3"
+  resolved "https://registry.yarnpkg.com/deep-is/-/deep-is-0.1.3.tgz#b369d6fb5dbc13eecf524f91b070feedc357cf34"
+
+defined@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/defined/-/defined-1.0.0.tgz#c98d9bcef75674188e110969151199e39b1fa693"
+
+del@^2.0.2:
+  version "2.2.2"
+  resolved "https://registry.yarnpkg.com/del/-/del-2.2.2.tgz#c12c981d067846c84bcaf862cff930d907ffd1a8"
+  dependencies:
+    globby "^5.0.0"
+    is-path-cwd "^1.0.0"
+    is-path-in-cwd "^1.0.0"
+    object-assign "^4.0.1"
+    pify "^2.0.0"
+    pinkie-promise "^2.0.0"
+    rimraf "^2.2.8"
+
+delayed-stream@~1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/delayed-stream/-/delayed-stream-1.0.0.tgz#df3ae199acadfb7d440aaae0b29e2272b24ec619"
+
+delegates@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/delegates/-/delegates-1.0.0.tgz#84c6e159b81904fdca59a0ef44cd870d31250f9a"
+
+des.js@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/des.js/-/des.js-1.0.0.tgz#c074d2e2aa6a8a9a07dbd61f9a15c2cd83ec8ecc"
+  dependencies:
+    inherits "^2.0.1"
+    minimalistic-assert "^1.0.0"
+
+detect-indent@^4.0.0:
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/detect-indent/-/detect-indent-4.0.0.tgz#f76d064352cdf43a1cb6ce619c4ee3a9475de208"
+  dependencies:
+    repeating "^2.0.0"
+
+diffie-hellman@^5.0.0:
+  version "5.0.2"
+  resolved "https://registry.yarnpkg.com/diffie-hellman/-/diffie-hellman-5.0.2.tgz#b5835739270cfe26acf632099fded2a07f209e5e"
+  dependencies:
+    bn.js "^4.1.0"
+    miller-rabin "^4.0.0"
+    randombytes "^2.0.0"
+
+doctrine@1.2.3:
+  version "1.2.3"
+  resolved "https://registry.yarnpkg.com/doctrine/-/doctrine-1.2.3.tgz#6aec6bbd62cf89dd498cae70c0ed9f49da873a6a"
+  dependencies:
+    esutils "^2.0.2"
+    isarray "^1.0.0"
+
+doctrine@^1.2.2:
+  version "1.5.0"
+  resolved "https://registry.yarnpkg.com/doctrine/-/doctrine-1.5.0.tgz#379dce730f6166f76cefa4e6707a159b02c5a6fa"
+  dependencies:
+    esutils "^2.0.2"
+    isarray "^1.0.0"
+
+domain-browser@^1.1.1:
+  version "1.1.7"
+  resolved "https://registry.yarnpkg.com/domain-browser/-/domain-browser-1.1.7.tgz#867aa4b093faa05f1de08c06f4d7b21fdf8698bc"
+
+ecc-jsbn@~0.1.1:
+  version "0.1.2"
+  resolved "https://registry.yarnpkg.com/ecc-jsbn/-/ecc-jsbn-0.1.2.tgz#3a83a904e54353287874c564b7549386849a98c9"
+  dependencies:
+    jsbn "~0.1.0"
+    safer-buffer "^2.1.0"
+
+electron-to-chromium@^1.2.7:
+  version "1.3.20"
+  resolved "https://registry.yarnpkg.com/electron-to-chromium/-/electron-to-chromium-1.3.20.tgz#2eedd5ccbae7ddc557f68ad1fce9c172e915e4e5"
+
+elliptic@^6.0.0:
+  version "6.5.4"
+  resolved "https://registry.yarnpkg.com/elliptic/-/elliptic-6.5.4.tgz#da37cebd31e79a1367e941b592ed1fbebd58abbb"
+  dependencies:
+    bn.js "^4.11.9"
+    brorand "^1.1.0"
+    hash.js "^1.0.0"
+    hmac-drbg "^1.0.1"
+    inherits "^2.0.4"
+    minimalistic-assert "^1.0.1"
+    minimalistic-crypto-utils "^1.0.1"
+
+emoji-regex@^7.0.1:
+  version "7.0.3"
+  resolved "https://registry.yarnpkg.com/emoji-regex/-/emoji-regex-7.0.3.tgz#933a04052860c85e83c122479c4748a8e4c72156"
+
+emojis-list@^2.0.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/emojis-list/-/emojis-list-2.1.0.tgz#4daa4d9db00f9819880c79fa457ae5b09a1fd389"
+
+encoding@^0.1.11:
+  version "0.1.12"
+  resolved "https://registry.yarnpkg.com/encoding/-/encoding-0.1.12.tgz#538b66f3ee62cd1ab51ec323829d1f9480c74beb"
+  dependencies:
+    iconv-lite "~0.4.13"
+
+enhanced-resolve@^3.3.0:
+  version "3.4.1"
+  resolved "https://registry.yarnpkg.com/enhanced-resolve/-/enhanced-resolve-3.4.1.tgz#0421e339fd71419b3da13d129b3979040230476e"
+  dependencies:
+    graceful-fs "^4.1.2"
+    memory-fs "^0.4.0"
+    object-assign "^4.0.1"
+    tapable "^0.2.7"
+
+errno@^0.1.3:
+  version "0.1.4"
+  resolved "https://registry.yarnpkg.com/errno/-/errno-0.1.4.tgz#b896e23a9e5e8ba33871fc996abd3635fc9a1c7d"
+  dependencies:
+    prr "~0.0.0"
+
+error-ex@^1.2.0:
+  version "1.3.2"
+  resolved "https://registry.yarnpkg.com/error-ex/-/error-ex-1.3.2.tgz#b4ac40648107fdcdcfae242f428bea8a14d4f1bf"
+  dependencies:
+    is-arrayish "^0.2.1"
+
+es5-ext@^0.10.14, es5-ext@^0.10.9, es5-ext@~0.10.14:
+  version "0.10.30"
+  resolved "https://registry.yarnpkg.com/es5-ext/-/es5-ext-0.10.30.tgz#7141a16836697dbabfaaaeee41495ce29f52c939"
+  dependencies:
+    es6-iterator "2"
+    es6-symbol "~3.1"
+
+es6-iterator@2, es6-iterator@^2.0.1, es6-iterator@~2.0.1:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/es6-iterator/-/es6-iterator-2.0.1.tgz#8e319c9f0453bf575d374940a655920e59ca5512"
+  dependencies:
+    d "1"
+    es5-ext "^0.10.14"
+    es6-symbol "^3.1"
+
+es6-map@^0.1.3:
+  version "0.1.5"
+  resolved "https://registry.yarnpkg.com/es6-map/-/es6-map-0.1.5.tgz#9136e0503dcc06a301690f0bb14ff4e364e949f0"
+  dependencies:
+    d "1"
+    es5-ext "~0.10.14"
+    es6-iterator "~2.0.1"
+    es6-set "~0.1.5"
+    es6-symbol "~3.1.1"
+    event-emitter "~0.3.5"
+
+es6-set@~0.1.5:
+  version "0.1.5"
+  resolved "https://registry.yarnpkg.com/es6-set/-/es6-set-0.1.5.tgz#d2b3ec5d4d800ced818db538d28974db0a73ccb1"
+  dependencies:
+    d "1"
+    es5-ext "~0.10.14"
+    es6-iterator "~2.0.1"
+    es6-symbol "3.1.1"
+    event-emitter "~0.3.5"
+
+es6-symbol@3.1.1, es6-symbol@^3.1, es6-symbol@^3.1.1, es6-symbol@~3.1, es6-symbol@~3.1.1:
+  version "3.1.1"
+  resolved "https://registry.yarnpkg.com/es6-symbol/-/es6-symbol-3.1.1.tgz#bf00ef4fdab6ba1b46ecb7b629b4c7ed5715cc77"
+  dependencies:
+    d "1"
+    es5-ext "~0.10.14"
+
+es6-weak-map@^2.0.1:
+  version "2.0.2"
+  resolved "https://registry.yarnpkg.com/es6-weak-map/-/es6-weak-map-2.0.2.tgz#5e3ab32251ffd1538a1f8e5ffa1357772f92d96f"
+  dependencies:
+    d "1"
+    es5-ext "^0.10.14"
+    es6-iterator "^2.0.1"
+    es6-symbol "^3.1.1"
+
+escape-string-regexp@^1.0.2, escape-string-regexp@^1.0.5:
+  version "1.0.5"
+  resolved "https://registry.yarnpkg.com/escape-string-regexp/-/escape-string-regexp-1.0.5.tgz#1b61c0562190a8dff6ae3bb2cf0200ca130b86d4"
+
+escope@^3.6.0:
+  version "3.6.0"
+  resolved "https://registry.yarnpkg.com/escope/-/escope-3.6.0.tgz#e01975e812781a163a6dadfdd80398dc64c889c3"
+  dependencies:
+    es6-map "^0.1.3"
+    es6-weak-map "^2.0.1"
+    esrecurse "^4.1.0"
+    estraverse "^4.1.1"
+
+eslint-config-airbnb@^6.2.0:
+  version "6.2.0"
+  resolved "https://registry.yarnpkg.com/eslint-config-airbnb/-/eslint-config-airbnb-6.2.0.tgz#4a28196aa4617de01b8c914e992a82e5d0886a6e"
+
+eslint-loader@^1.7.1:
+  version "1.9.0"
+  resolved "https://registry.yarnpkg.com/eslint-loader/-/eslint-loader-1.9.0.tgz#7e1be9feddca328d3dcfaef1ad49d5beffe83a13"
+  dependencies:
+    loader-fs-cache "^1.0.0"
+    loader-utils "^1.0.2"
+    object-assign "^4.0.1"
+    object-hash "^1.1.4"
+    rimraf "^2.6.1"
+
+eslint-plugin-react@^4.2.3:
+  version "4.3.0"
+  resolved "https://registry.yarnpkg.com/eslint-plugin-react/-/eslint-plugin-react-4.3.0.tgz#c79aac8069d62de27887c13b8298d592088de378"
+
+eslint@^2.5.3, eslint@^2.7.0:
+  version "2.13.1"
+  resolved "https://registry.yarnpkg.com/eslint/-/eslint-2.13.1.tgz#e4cc8fa0f009fb829aaae23855a29360be1f6c11"
+  dependencies:
+    chalk "^1.1.3"
+    concat-stream "^1.4.6"
+    debug "^2.1.1"
+    doctrine "^1.2.2"
+    es6-map "^0.1.3"
+    escope "^3.6.0"
+    espree "^3.1.6"
+    estraverse "^4.2.0"
+    esutils "^2.0.2"
+    file-entry-cache "^1.1.1"
+    glob "^7.0.3"
+    globals "^9.2.0"
+    ignore "^3.1.2"
+    imurmurhash "^0.1.4"
+    inquirer "^0.12.0"
+    is-my-json-valid "^2.10.0"
+    is-resolvable "^1.0.0"
+    js-yaml "^3.5.1"
+    json-stable-stringify "^1.0.0"
+    levn "^0.3.0"
+    lodash "^4.0.0"
+    mkdirp "^0.5.0"
+    optionator "^0.8.1"
+    path-is-absolute "^1.0.0"
+    path-is-inside "^1.0.1"
+    pluralize "^1.2.1"
+    progress "^1.1.8"
+    require-uncached "^1.0.2"
+    shelljs "^0.6.0"
+    strip-json-comments "~1.0.1"
+    table "^3.7.8"
+    text-table "~0.2.0"
+    user-home "^2.0.0"
+
+espree@^3.1.6:
+  version "3.5.0"
+  resolved "https://registry.yarnpkg.com/espree/-/espree-3.5.0.tgz#98358625bdd055861ea27e2867ea729faf463d8d"
+  dependencies:
+    acorn "^5.1.1"
+    acorn-jsx "^3.0.0"
+
+esprima@^2.6.0:
+  version "2.7.3"
+  resolved "https://registry.yarnpkg.com/esprima/-/esprima-2.7.3.tgz#96e3b70d5779f6ad49cd032673d1c312767ba581"
+
+esprima@^4.0.0:
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/esprima/-/esprima-4.0.0.tgz#4499eddcd1110e0b218bacf2fa7f7f59f55ca804"
+
+esrecurse@^4.1.0:
+  version "4.2.0"
+  resolved "https://registry.yarnpkg.com/esrecurse/-/esrecurse-4.2.0.tgz#fa9568d98d3823f9a41d91e902dcab9ea6e5b163"
+  dependencies:
+    estraverse "^4.1.0"
+    object-assign "^4.0.1"
+
+estraverse@^4.1.0, estraverse@^4.1.1, estraverse@^4.2.0:
+  version "4.2.0"
+  resolved "https://registry.yarnpkg.com/estraverse/-/estraverse-4.2.0.tgz#0dee3fed31fcd469618ce7342099fc1afa0bdb13"
+
+esutils@^2.0.2:
+  version "2.0.2"
+  resolved "https://registry.yarnpkg.com/esutils/-/esutils-2.0.2.tgz#0abf4f1caa5bcb1f7a9d8acc6dea4faaa04bac9b"
+
+event-emitter@~0.3.5:
+  version "0.3.5"
+  resolved "https://registry.yarnpkg.com/event-emitter/-/event-emitter-0.3.5.tgz#df8c69eef1647923c7157b9ce83840610b02cc39"
+  dependencies:
+    d "1"
+    es5-ext "~0.10.14"
+
+events@^1.0.0:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/events/-/events-1.1.1.tgz#9ebdb7635ad099c70dcc4c2a1f5004288e8bd924"
+
+evp_bytestokey@^1.0.0, evp_bytestokey@^1.0.3:
+  version "1.0.3"
+  resolved "https://registry.yarnpkg.com/evp_bytestokey/-/evp_bytestokey-1.0.3.tgz#7fcbdb198dc71959432efe13842684e0525acb02"
+  dependencies:
+    md5.js "^1.3.4"
+    safe-buffer "^5.1.1"
+
+exit-hook@^1.0.0:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/exit-hook/-/exit-hook-1.1.1.tgz#f05ca233b48c05d54fff07765df8507e95c02ff8"
+
+expand-brackets@^0.1.4:
+  version "0.1.5"
+  resolved "https://registry.yarnpkg.com/expand-brackets/-/expand-brackets-0.1.5.tgz#df07284e342a807cd733ac5af72411e581d1177b"
+  dependencies:
+    is-posix-bracket "^0.1.0"
+
+expand-range@^1.8.1:
+  version "1.8.2"
+  resolved "https://registry.yarnpkg.com/expand-range/-/expand-range-1.8.2.tgz#a299effd335fe2721ebae8e257ec79644fc85337"
+  dependencies:
+    fill-range "^2.1.0"
+
+expose-loader@^0.7.3:
+  version "0.7.3"
+  resolved "https://registry.yarnpkg.com/expose-loader/-/expose-loader-0.7.3.tgz#35fbd3659789e4faa81f59de8b7e9fc39e466d51"
+
+extend@~3.0.2:
+  version "3.0.2"
+  resolved "https://registry.yarnpkg.com/extend/-/extend-3.0.2.tgz#f8b1136b4071fbd8eb140aff858b1019ec2915fa"
+
+extglob@^0.3.1:
+  version "0.3.2"
+  resolved "https://registry.yarnpkg.com/extglob/-/extglob-0.3.2.tgz#2e18ff3d2f49ab2765cec9023f011daa8d8349a1"
+  dependencies:
+    is-extglob "^1.0.0"
+
+extract-text-webpack-plugin@^2.1.0:
+  version "2.1.2"
+  resolved "https://registry.yarnpkg.com/extract-text-webpack-plugin/-/extract-text-webpack-plugin-2.1.2.tgz#756ef4efa8155c3681833fbc34da53b941746d6c"
+  dependencies:
+    async "^2.1.2"
+    loader-utils "^1.0.2"
+    schema-utils "^0.3.0"
+    webpack-sources "^1.0.1"
+
+extsprintf@1.3.0:
+  version "1.3.0"
+  resolved "https://registry.yarnpkg.com/extsprintf/-/extsprintf-1.3.0.tgz#96918440e3041a7a414f8c52e3c574eb3c3e1e05"
+
+extsprintf@^1.2.0:
+  version "1.4.0"
+  resolved "https://registry.yarnpkg.com/extsprintf/-/extsprintf-1.4.0.tgz#e2689f8f356fad62cca65a3a91c5df5f9551692f"
+
+fast-deep-equal@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/fast-deep-equal/-/fast-deep-equal-1.0.0.tgz#96256a3bc975595eb36d82e9929d060d893439ff"
+
+fast-deep-equal@^3.1.1:
+  version "3.1.3"
+  resolved "https://registry.yarnpkg.com/fast-deep-equal/-/fast-deep-equal-3.1.3.tgz#3a7d56b559d6cbc3eb512325244e619a65c6c525"
+
+fast-json-stable-stringify@^2.0.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/fast-json-stable-stringify/-/fast-json-stable-stringify-2.1.0.tgz#874bf69c6f404c2b5d99c481341399fd55892633"
+
+fast-levenshtein@~2.0.4:
+  version "2.0.6"
+  resolved "https://registry.yarnpkg.com/fast-levenshtein/-/fast-levenshtein-2.0.6.tgz#3d8a5c66883a16a30ca8643e851f19baa7797917"
+
+fastparse@^1.1.1:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/fastparse/-/fastparse-1.1.1.tgz#d1e2643b38a94d7583b479060e6c4affc94071f8"
+
+fbjs@^0.8.4, fbjs@^0.8.9:
+  version "0.8.15"
+  resolved "https://registry.yarnpkg.com/fbjs/-/fbjs-0.8.15.tgz#4f0695fdfcc16c37c0b07facec8cb4c4091685b9"
+  dependencies:
+    core-js "^1.0.0"
+    isomorphic-fetch "^2.1.1"
+    loose-envify "^1.0.0"
+    object-assign "^4.1.0"
+    promise "^7.1.1"
+    setimmediate "^1.0.5"
+    ua-parser-js "^0.7.9"
+
+figures@^1.3.5:
+  version "1.7.0"
+  resolved "https://registry.yarnpkg.com/figures/-/figures-1.7.0.tgz#cbe1e3affcf1cd44b80cadfed28dc793a9701d2e"
+  dependencies:
+    escape-string-regexp "^1.0.5"
+    object-assign "^4.1.0"
+
+file-entry-cache@^1.1.1:
+  version "1.3.1"
+  resolved "https://registry.yarnpkg.com/file-entry-cache/-/file-entry-cache-1.3.1.tgz#44c61ea607ae4be9c1402f41f44270cbfe334ff8"
+  dependencies:
+    flat-cache "^1.2.1"
+    object-assign "^4.0.1"
+
+file-loader@^0.11.1:
+  version "0.11.2"
+  resolved "https://registry.yarnpkg.com/file-loader/-/file-loader-0.11.2.tgz#4ff1df28af38719a6098093b88c82c71d1794a34"
+  dependencies:
+    loader-utils "^1.0.2"
+
+file@0.2.2:
+  version "0.2.2"
+  resolved "https://registry.yarnpkg.com/file/-/file-0.2.2.tgz#c3dfd8f8cf3535ae455c2b423c2e52635d76b4d3"
+
+filename-regex@^2.0.0:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/filename-regex/-/filename-regex-2.0.1.tgz#c1c4b9bee3e09725ddb106b75c1e301fe2f18b26"
+
+fill-range@^2.1.0:
+  version "2.2.3"
+  resolved "https://registry.yarnpkg.com/fill-range/-/fill-range-2.2.3.tgz#50b77dfd7e469bc7492470963699fe7a8485a723"
+  dependencies:
+    is-number "^2.1.0"
+    isobject "^2.0.0"
+    randomatic "^1.1.3"
+    repeat-element "^1.1.2"
+    repeat-string "^1.5.2"
+
+find-cache-dir@^0.1.1:
+  version "0.1.1"
+  resolved "https://registry.yarnpkg.com/find-cache-dir/-/find-cache-dir-0.1.1.tgz#c8defae57c8a52a8a784f9e31c57c742e993a0b9"
+  dependencies:
+    commondir "^1.0.1"
+    mkdirp "^0.5.1"
+    pkg-dir "^1.0.0"
+
+find-cache-dir@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/find-cache-dir/-/find-cache-dir-1.0.0.tgz#9288e3e9e3cc3748717d39eade17cf71fc30ee6f"
+  dependencies:
+    commondir "^1.0.1"
+    make-dir "^1.0.0"
+    pkg-dir "^2.0.0"
+
+find-parent-dir@0.3.0:
+  version "0.3.0"
+  resolved "https://registry.yarnpkg.com/find-parent-dir/-/find-parent-dir-0.3.0.tgz#33c44b429ab2b2f0646299c5f9f718f376ff8d54"
+
+find-up@^1.0.0:
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/find-up/-/find-up-1.1.2.tgz#6b2e9822b1a2ce0a60ab64d610eccad53cb24d0f"
+  dependencies:
+    path-exists "^2.0.0"
+    pinkie-promise "^2.0.0"
+
+find-up@^2.1.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/find-up/-/find-up-2.1.0.tgz#45d1b7e506c717ddd482775a2b77920a3c0c57a7"
+  dependencies:
+    locate-path "^2.0.0"
+
+find-up@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/find-up/-/find-up-3.0.0.tgz#49169f1d7993430646da61ecc5ae355c21c97b73"
+  dependencies:
+    locate-path "^3.0.0"
+
+flat-cache@^1.2.1:
+  version "1.2.2"
+  resolved "https://registry.yarnpkg.com/flat-cache/-/flat-cache-1.2.2.tgz#fa86714e72c21db88601761ecf2f555d1abc6b96"
+  dependencies:
+    circular-json "^0.3.1"
+    del "^2.0.2"
+    graceful-fs "^4.1.2"
+    write "^0.2.1"
+
+flatten@^1.0.2:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/flatten/-/flatten-1.0.2.tgz#dae46a9d78fbe25292258cc1e780a41d95c03782"
+
+for-in@^0.1.3:
+  version "0.1.8"
+  resolved "https://registry.yarnpkg.com/for-in/-/for-in-0.1.8.tgz#d8773908e31256109952b1fdb9b3fa867d2775e1"
+
+for-in@^1.0.1:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/for-in/-/for-in-1.0.2.tgz#81068d295a8142ec0ac726c6e2200c30fb6d5e80"
+
+for-own@^0.1.4:
+  version "0.1.5"
+  resolved "https://registry.yarnpkg.com/for-own/-/for-own-0.1.5.tgz#5265c681a4f294dabbf17c9509b6763aa84510ce"
+  dependencies:
+    for-in "^1.0.1"
+
+for-own@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/for-own/-/for-own-1.0.0.tgz#c63332f415cedc4b04dbfe70cf836494c53cb44b"
+  dependencies:
+    for-in "^1.0.1"
+
+forever-agent@~0.6.1:
+  version "0.6.1"
+  resolved "https://registry.yarnpkg.com/forever-agent/-/forever-agent-0.6.1.tgz#fbc71f0c41adeb37f96c577ad1ed42d8fdacca91"
+
+form-data@~2.3.2:
+  version "2.3.3"
+  resolved "https://registry.yarnpkg.com/form-data/-/form-data-2.3.3.tgz#dcce52c05f644f298c6a7ab936bd724ceffbf3a6"
+  dependencies:
+    asynckit "^0.4.0"
+    combined-stream "^1.0.6"
+    mime-types "^2.1.12"
+
+front-matter@2.1.2:
+  version "2.1.2"
+  resolved "https://registry.yarnpkg.com/front-matter/-/front-matter-2.1.2.tgz#f75983b9f2f413be658c93dfd7bd8ce4078f5cdb"
+  dependencies:
+    js-yaml "^3.4.6"
+
+fs-extra@^3.0.1:
+  version "3.0.1"
+  resolved "https://registry.yarnpkg.com/fs-extra/-/fs-extra-3.0.1.tgz#3794f378c58b342ea7dbbb23095109c4b3b62291"
+  dependencies:
+    graceful-fs "^4.1.2"
+    jsonfile "^3.0.0"
+    universalify "^0.1.0"
+
+fs.realpath@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/fs.realpath/-/fs.realpath-1.0.0.tgz#1504ad2523158caa40db4a2787cb01411994ea4f"
+
+fsevents@^1.0.0:
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/fsevents/-/fsevents-1.1.2.tgz#3282b713fb3ad80ede0e9fcf4611b5aa6fc033f4"
+  dependencies:
+    nan "^2.3.0"
+    node-pre-gyp "^0.6.36"
+
+fstream-ignore@^1.0.5:
+  version "1.0.5"
+  resolved "https://registry.yarnpkg.com/fstream-ignore/-/fstream-ignore-1.0.5.tgz#9c31dae34767018fe1d249b24dada67d092da105"
+  dependencies:
+    fstream "^1.0.0"
+    inherits "2"
+    minimatch "^3.0.0"
+
+fstream@^1.0.0, fstream@^1.0.10, fstream@^1.0.12:
+  version "1.0.12"
+  resolved "https://registry.yarnpkg.com/fstream/-/fstream-1.0.12.tgz#4e8ba8ee2d48be4f7d0de505455548eae5932045"
+  dependencies:
+    graceful-fs "^4.1.2"
+    inherits "~2.0.0"
+    mkdirp ">=0.5 0"
+    rimraf "2"
+
+function-bind@^1.0.2, function-bind@^1.1.1:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/function-bind/-/function-bind-1.1.1.tgz#a56899d3ea3c9bab874bb9773b7c5ede92f4895d"
+
+gauge@~2.7.3:
+  version "2.7.4"
+  resolved "https://registry.yarnpkg.com/gauge/-/gauge-2.7.4.tgz#2c03405c7538c39d7eb37b317022e325fb018bf7"
+  dependencies:
+    aproba "^1.0.3"
+    console-control-strings "^1.0.0"
+    has-unicode "^2.0.0"
+    object-assign "^4.1.0"
+    signal-exit "^3.0.0"
+    string-width "^1.0.1"
+    strip-ansi "^3.0.1"
+    wide-align "^1.1.0"
+
+gaze@^1.0.0:
+  version "1.1.3"
+  resolved "https://registry.yarnpkg.com/gaze/-/gaze-1.1.3.tgz#c441733e13b927ac8c0ff0b4c3b033f28812924a"
+  dependencies:
+    globule "^1.0.0"
+
+generate-function@^2.0.0:
+  version "2.3.1"
+  resolved "https://registry.yarnpkg.com/generate-function/-/generate-function-2.3.1.tgz#f069617690c10c868e73b8465746764f97c3479f"
+  dependencies:
+    is-property "^1.0.2"
+
+generate-object-property@^1.1.0:
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/generate-object-property/-/generate-object-property-1.2.0.tgz#9c0e1c40308ce804f4783618b937fa88f99d50d0"
+  dependencies:
+    is-property "^1.0.0"
+
+get-caller-file@^1.0.1:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/get-caller-file/-/get-caller-file-1.0.2.tgz#f702e63127e7e231c160a80c1554acb70d5047e5"
+
+get-caller-file@^2.0.1:
+  version "2.0.5"
+  resolved "https://registry.yarnpkg.com/get-caller-file/-/get-caller-file-2.0.5.tgz#4f94412a82db32f36e3b0b9741f8a97feb031f7e"
+
+get-stdin@^4.0.1:
+  version "4.0.1"
+  resolved "https://registry.yarnpkg.com/get-stdin/-/get-stdin-4.0.1.tgz#b968c6b0a04384324902e8bf1a5df32579a450fe"
+
+getpass@^0.1.1:
+  version "0.1.7"
+  resolved "https://registry.yarnpkg.com/getpass/-/getpass-0.1.7.tgz#5eff8e3e684d569ae4cb2b1282604e8ba62149fa"
+  dependencies:
+    assert-plus "^1.0.0"
+
+glob-base@^0.3.0:
+  version "0.3.0"
+  resolved "https://registry.yarnpkg.com/glob-base/-/glob-base-0.3.0.tgz#dbb164f6221b1c0b1ccf82aea328b497df0ea3c4"
+  dependencies:
+    glob-parent "^2.0.0"
+    is-glob "^2.0.0"
+
+glob-parent@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/glob-parent/-/glob-parent-2.0.0.tgz#81383d72db054fcccf5336daa902f182f6edbb28"
+  dependencies:
+    is-glob "^2.0.0"
+
+glob@^7.0.0, glob@^7.0.3, glob@^7.0.5, glob@^7.1.2, glob@^7.1.3, glob@~7.1.1:
+  version "7.1.7"
+  resolved "https://registry.yarnpkg.com/glob/-/glob-7.1.7.tgz#3b193e9233f01d42d0b3f78294bbeeb418f94a90"
+  dependencies:
+    fs.realpath "^1.0.0"
+    inflight "^1.0.4"
+    inherits "2"
+    minimatch "^3.0.4"
+    once "^1.3.0"
+    path-is-absolute "^1.0.0"
+
+globals@^9.18.0, globals@^9.2.0:
+  version "9.18.0"
+  resolved "https://registry.yarnpkg.com/globals/-/globals-9.18.0.tgz#aa3896b3e69b487f17e31ed2143d69a8e30c2d8a"
+
+globby@^5.0.0:
+  version "5.0.0"
+  resolved "https://registry.yarnpkg.com/globby/-/globby-5.0.0.tgz#ebd84667ca0dbb330b99bcfc68eac2bc54370e0d"
+  dependencies:
+    array-union "^1.0.1"
+    arrify "^1.0.0"
+    glob "^7.0.3"
+    object-assign "^4.0.1"
+    pify "^2.0.0"
+    pinkie-promise "^2.0.0"
+
+globule@^1.0.0:
+  version "1.3.2"
+  resolved "https://registry.yarnpkg.com/globule/-/globule-1.3.2.tgz#d8bdd9e9e4eef8f96e245999a5dee7eb5d8529c4"
+  dependencies:
+    glob "~7.1.1"
+    lodash "~4.17.10"
+    minimatch "~3.0.2"
+
+gonzales-pe@^4.1.1:
+  version "4.2.2"
+  resolved "https://registry.yarnpkg.com/gonzales-pe/-/gonzales-pe-4.2.2.tgz#f50a8c17842f13a9007909b7cb32188266e4d74c"
+  dependencies:
+    minimist "1.1.x"
+
+graceful-fs@^4.1.2:
+  version "4.2.8"
+  resolved "https://registry.yarnpkg.com/graceful-fs/-/graceful-fs-4.2.8.tgz#e412b8d33f5e006593cbd3cee6df9f2cebbe802a"
+
+graceful-fs@^4.1.6:
+  version "4.1.11"
+  resolved "https://registry.yarnpkg.com/graceful-fs/-/graceful-fs-4.1.11.tgz#0e8bdfe4d1ddb8854d64e04ea7c00e2a026e5658"
+
+har-schema@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/har-schema/-/har-schema-2.0.0.tgz#a94c2224ebcac04782a0d9035521f24735b7ec92"
+
+har-validator@~5.1.3:
+  version "5.1.5"
+  resolved "https://registry.yarnpkg.com/har-validator/-/har-validator-5.1.5.tgz#1f0803b9f8cb20c0fa13822df1ecddb36bde1efd"
+  dependencies:
+    ajv "^6.12.3"
+    har-schema "^2.0.0"
+
+has-ansi@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/has-ansi/-/has-ansi-2.0.0.tgz#34f5049ce1ecdf2b0649af3ef24e45ed35416d91"
+  dependencies:
+    ansi-regex "^2.0.0"
+
+has-flag@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/has-flag/-/has-flag-1.0.0.tgz#9d9e793165ce017a00f00418c43f942a7b1d11fa"
+
+has-flag@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/has-flag/-/has-flag-2.0.0.tgz#e8207af1cc7b30d446cc70b734b5e8be18f88d51"
+
+has-unicode@^2.0.0:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/has-unicode/-/has-unicode-2.0.1.tgz#e0e6fe6a28cf51138855e086d1691e771de2a8b9"
+
+has@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/has/-/has-1.0.1.tgz#8461733f538b0837c9361e39a9ab9e9704dc2f28"
+  dependencies:
+    function-bind "^1.0.2"
+
+has@^1.0.3:
+  version "1.0.3"
+  resolved "https://registry.yarnpkg.com/has/-/has-1.0.3.tgz#722d7cbfc1f6aa8241f16dd814e011e1f41e8796"
+  dependencies:
+    function-bind "^1.1.1"
+
+hash-base@^2.0.0:
+  version "2.0.2"
+  resolved "https://registry.yarnpkg.com/hash-base/-/hash-base-2.0.2.tgz#66ea1d856db4e8a5470cadf6fce23ae5244ef2e1"
+  dependencies:
+    inherits "^2.0.1"
+
+hash-base@^3.0.0:
+  version "3.0.4"
+  resolved "https://registry.yarnpkg.com/hash-base/-/hash-base-3.0.4.tgz#5fc8686847ecd73499403319a6b0a3f3f6ae4918"
+  dependencies:
+    inherits "^2.0.1"
+    safe-buffer "^5.0.1"
+
+hash.js@^1.0.0, hash.js@^1.0.3:
+  version "1.1.7"
+  resolved "https://registry.yarnpkg.com/hash.js/-/hash.js-1.1.7.tgz#0babca538e8d4ee4a0f8988d68866537a003cf42"
+  dependencies:
+    inherits "^2.0.3"
+    minimalistic-assert "^1.0.1"
+
+hmac-drbg@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/hmac-drbg/-/hmac-drbg-1.0.1.tgz#d2745701025a6c775a6c545793ed502fc0c649a1"
+  dependencies:
+    hash.js "^1.0.3"
+    minimalistic-assert "^1.0.0"
+    minimalistic-crypto-utils "^1.0.1"
+
+hoist-non-react-statics@^1.0.3:
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/hoist-non-react-statics/-/hoist-non-react-statics-1.2.0.tgz#aa448cf0986d55cc40773b17174b7dd066cb7cfb"
+
+home-or-tmp@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/home-or-tmp/-/home-or-tmp-2.0.0.tgz#e36c3f2d2cae7d746a857e38d18d5f32a7882db8"
+  dependencies:
+    os-homedir "^1.0.0"
+    os-tmpdir "^1.0.1"
+
+hosted-git-info@^2.1.4:
+  version "2.8.9"
+  resolved "https://registry.yarnpkg.com/hosted-git-info/-/hosted-git-info-2.8.9.tgz#dffc0bf9a21c02209090f2aa69429e1414daf3f9"
+
+html-comment-regex@^1.1.0:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/html-comment-regex/-/html-comment-regex-1.1.1.tgz#668b93776eaae55ebde8f3ad464b307a4963625e"
+
+http-signature@~1.2.0:
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/http-signature/-/http-signature-1.2.0.tgz#9aecd925114772f3d95b65a60abb8f7c18fbace1"
+  dependencies:
+    assert-plus "^1.0.0"
+    jsprim "^1.2.2"
+    sshpk "^1.7.0"
+
+https-browserify@0.0.1:
+  version "0.0.1"
+  resolved "https://registry.yarnpkg.com/https-browserify/-/https-browserify-0.0.1.tgz#3f91365cabe60b77ed0ebba24b454e3e09d95a82"
+
+iconv-lite@~0.4.13:
+  version "0.4.19"
+  resolved "https://registry.yarnpkg.com/iconv-lite/-/iconv-lite-0.4.19.tgz#f7468f60135f5e5dad3399c0a81be9a1603a082b"
+
+icss-replace-symbols@^1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/icss-replace-symbols/-/icss-replace-symbols-1.1.0.tgz#06ea6f83679a7749e386cfe1fe812ae5db223ded"
+
+icss-utils@^2.1.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/icss-utils/-/icss-utils-2.1.0.tgz#83f0a0ec378bf3246178b6c2ad9136f135b1c962"
+  dependencies:
+    postcss "^6.0.1"
+
+ieee754@^1.1.4:
+  version "1.1.8"
+  resolved "https://registry.yarnpkg.com/ieee754/-/ieee754-1.1.8.tgz#be33d40ac10ef1926701f6f08a2d86fbfd1ad3e4"
+
+ignore@^3.1.2:
+  version "3.3.5"
+  resolved "https://registry.yarnpkg.com/ignore/-/ignore-3.3.5.tgz#c4e715455f6073a8d7e5dae72d2fc9d71663dba6"
+
+imports-loader@^0.6.5:
+  version "0.6.5"
+  resolved "https://registry.yarnpkg.com/imports-loader/-/imports-loader-0.6.5.tgz#ae74653031d59e37b3c2fb2544ac61aeae3530a6"
+  dependencies:
+    loader-utils "0.2.x"
+    source-map "0.1.x"
+
+imurmurhash@^0.1.4:
+  version "0.1.4"
+  resolved "https://registry.yarnpkg.com/imurmurhash/-/imurmurhash-0.1.4.tgz#9218b9b2b928a238b13dc4fb6b6d576f231453ea"
+
+in-publish@^2.0.0:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/in-publish/-/in-publish-2.0.1.tgz#948b1a535c8030561cea522f73f78f4be357e00c"
+
+indent-string@^2.1.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/indent-string/-/indent-string-2.1.0.tgz#8e2d48348742121b4a8218b7a137e9a52049dc80"
+  dependencies:
+    repeating "^2.0.0"
+
+indexes-of@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/indexes-of/-/indexes-of-1.0.1.tgz#f30f716c8e2bd346c7b67d3df3915566a7c05607"
+
+indexof@0.0.1:
+  version "0.0.1"
+  resolved "https://registry.yarnpkg.com/indexof/-/indexof-0.0.1.tgz#82dc336d232b9062179d05ab3293a66059fd435d"
+
+inflight@^1.0.4:
+  version "1.0.6"
+  resolved "https://registry.yarnpkg.com/inflight/-/inflight-1.0.6.tgz#49bd6331d7d02d0c09bc910a1075ba8165b56df9"
+  dependencies:
+    once "^1.3.0"
+    wrappy "1"
+
+inherits@2, inherits@^2.0.1, inherits@^2.0.3, inherits@^2.0.4, inherits@~2.0.0, inherits@~2.0.1, inherits@~2.0.3:
+  version "2.0.4"
+  resolved "https://registry.yarnpkg.com/inherits/-/inherits-2.0.4.tgz#0fa2c64f932917c3433a0ded55363aae37416b7c"
+
+inherits@2.0.1:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/inherits/-/inherits-2.0.1.tgz#b17d08d326b4423e568eff719f91b0b1cbdf69f1"
+
+ini@~1.3.0:
+  version "1.3.8"
+  resolved "https://registry.yarnpkg.com/ini/-/ini-1.3.8.tgz#a29da425b48806f34767a4efce397269af28432c"
+
+inquirer@^0.12.0:
+  version "0.12.0"
+  resolved "https://registry.yarnpkg.com/inquirer/-/inquirer-0.12.0.tgz#1ef2bfd63504df0bc75785fff8c2c41df12f077e"
+  dependencies:
+    ansi-escapes "^1.1.0"
+    ansi-regex "^2.0.0"
+    chalk "^1.0.0"
+    cli-cursor "^1.0.1"
+    cli-width "^2.0.0"
+    figures "^1.3.5"
+    lodash "^4.3.0"
+    readline2 "^1.0.1"
+    run-async "^0.1.0"
+    rx-lite "^3.1.2"
+    string-width "^1.0.1"
+    strip-ansi "^3.0.0"
+    through "^2.3.6"
+
+interpret@^1.0.0:
+  version "1.0.3"
+  resolved "https://registry.yarnpkg.com/interpret/-/interpret-1.0.3.tgz#cbc35c62eeee73f19ab7b10a801511401afc0f90"
+
+invariant@^2.0.0, invariant@^2.2.2:
+  version "2.2.2"
+  resolved "https://registry.yarnpkg.com/invariant/-/invariant-2.2.2.tgz#9e1f56ac0acdb6bf303306f338be3b204ae60360"
+  dependencies:
+    loose-envify "^1.0.0"
+
+invert-kv@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/invert-kv/-/invert-kv-1.0.0.tgz#104a8e4aaca6d3d8cd157a8ef8bfab2d7a3ffdb6"
+
+is-absolute-url@^2.0.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/is-absolute-url/-/is-absolute-url-2.1.0.tgz#50530dfb84fcc9aa7dbe7852e83a37b93b9f2aa6"
+
+is-arrayish@^0.2.1:
+  version "0.2.1"
+  resolved "https://registry.yarnpkg.com/is-arrayish/-/is-arrayish-0.2.1.tgz#77c99840527aa8ecb1a8ba697b80645a7a926a9d"
+
+is-binary-path@^1.0.0:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/is-binary-path/-/is-binary-path-1.0.1.tgz#75f16642b480f187a711c814161fd3a4a7655898"
+  dependencies:
+    binary-extensions "^1.0.0"
+
+is-buffer@^1.0.2, is-buffer@^1.1.5:
+  version "1.1.5"
+  resolved "https://registry.yarnpkg.com/is-buffer/-/is-buffer-1.1.5.tgz#1f3b26ef613b214b88cbca23cc6c01d87961eecc"
+
+is-core-module@^2.2.0:
+  version "2.5.0"
+  resolved "https://registry.yarnpkg.com/is-core-module/-/is-core-module-2.5.0.tgz#f754843617c70bfd29b7bd87327400cda5c18491"
+  dependencies:
+    has "^1.0.3"
+
+is-directory@^0.3.1:
+  version "0.3.1"
+  resolved "https://registry.yarnpkg.com/is-directory/-/is-directory-0.3.1.tgz#61339b6f2475fc772fd9c9d83f5c8575dc154ae1"
+
+is-dotfile@^1.0.0:
+  version "1.0.3"
+  resolved "https://registry.yarnpkg.com/is-dotfile/-/is-dotfile-1.0.3.tgz#a6a2f32ffd2dfb04f5ca25ecd0f6b83cf798a1e1"
+
+is-equal-shallow@^0.1.3:
+  version "0.1.3"
+  resolved "https://registry.yarnpkg.com/is-equal-shallow/-/is-equal-shallow-0.1.3.tgz#2238098fc221de0bcfa5d9eac4c45d638aa1c534"
+  dependencies:
+    is-primitive "^2.0.0"
+
+is-extendable@^0.1.1:
+  version "0.1.1"
+  resolved "https://registry.yarnpkg.com/is-extendable/-/is-extendable-0.1.1.tgz#62b110e289a471418e3ec36a617d472e301dfc89"
+
+is-extglob@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/is-extglob/-/is-extglob-1.0.0.tgz#ac468177c4943405a092fc8f29760c6ffc6206c0"
+
+is-finite@^1.0.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/is-finite/-/is-finite-1.1.0.tgz#904135c77fb42c0641d6aa1bcdbc4daa8da082f3"
+
+is-fullwidth-code-point@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/is-fullwidth-code-point/-/is-fullwidth-code-point-1.0.0.tgz#ef9e31386f031a7f0d643af82fde50c457ef00cb"
+  dependencies:
+    number-is-nan "^1.0.0"
+
+is-fullwidth-code-point@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/is-fullwidth-code-point/-/is-fullwidth-code-point-2.0.0.tgz#a3b30a5c4f199183167aaab93beefae3ddfb654f"
+
+is-glob@^2.0.0, is-glob@^2.0.1:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/is-glob/-/is-glob-2.0.1.tgz#d096f926a3ded5600f3fdfd91198cb0888c2d863"
+  dependencies:
+    is-extglob "^1.0.0"
+
+is-my-ip-valid@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/is-my-ip-valid/-/is-my-ip-valid-1.0.0.tgz#7b351b8e8edd4d3995d4d066680e664d94696824"
+
+is-my-json-valid@^2.10.0:
+  version "2.20.5"
+  resolved "https://registry.yarnpkg.com/is-my-json-valid/-/is-my-json-valid-2.20.5.tgz#5eca6a8232a687f68869b7361be1612e7512e5df"
+  dependencies:
+    generate-function "^2.0.0"
+    generate-object-property "^1.1.0"
+    is-my-ip-valid "^1.0.0"
+    jsonpointer "^4.0.0"
+    xtend "^4.0.0"
+
+is-number@^2.1.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/is-number/-/is-number-2.1.0.tgz#01fcbbb393463a548f2f466cce16dece49db908f"
+  dependencies:
+    kind-of "^3.0.2"
+
+is-number@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/is-number/-/is-number-3.0.0.tgz#24fd6201a4782cf50561c810276afc7d12d71195"
+  dependencies:
+    kind-of "^3.0.2"
+
+is-path-cwd@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/is-path-cwd/-/is-path-cwd-1.0.0.tgz#d225ec23132e89edd38fda767472e62e65f1106d"
+
+is-path-in-cwd@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/is-path-in-cwd/-/is-path-in-cwd-1.0.0.tgz#6477582b8214d602346094567003be8a9eac04dc"
+  dependencies:
+    is-path-inside "^1.0.0"
+
+is-path-inside@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/is-path-inside/-/is-path-inside-1.0.0.tgz#fc06e5a1683fbda13de667aff717bbc10a48f37f"
+  dependencies:
+    path-is-inside "^1.0.1"
+
+is-plain-obj@^1.0.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/is-plain-obj/-/is-plain-obj-1.1.0.tgz#71a50c8429dfca773c92a390a4a03b39fcd51d3e"
+
+is-plain-object@^2.0.1:
+  version "2.0.4"
+  resolved "https://registry.yarnpkg.com/is-plain-object/-/is-plain-object-2.0.4.tgz#2c163b3fafb1b606d9d17928f05c2a1c38e07677"
+  dependencies:
+    isobject "^3.0.1"
+
+is-posix-bracket@^0.1.0:
+  version "0.1.1"
+  resolved "https://registry.yarnpkg.com/is-posix-bracket/-/is-posix-bracket-0.1.1.tgz#3334dc79774368e92f016e6fbc0a88f5cd6e6bc4"
+
+is-primitive@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/is-primitive/-/is-primitive-2.0.0.tgz#207bab91638499c07b2adf240a41a87210034575"
+
+is-property@^1.0.0, is-property@^1.0.2:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/is-property/-/is-property-1.0.2.tgz#57fe1c4e48474edd65b09911f26b1cd4095dda84"
+
+is-resolvable@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/is-resolvable/-/is-resolvable-1.0.0.tgz#8df57c61ea2e3c501408d100fb013cf8d6e0cc62"
+  dependencies:
+    tryit "^1.0.1"
+
+is-stream@^1.0.1:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/is-stream/-/is-stream-1.1.0.tgz#12d4a3dd4e68e0b79ceb8dbc84173ae80d91ca44"
+
+is-svg@^2.0.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/is-svg/-/is-svg-2.1.0.tgz#cf61090da0d9efbcab8722deba6f032208dbb0e9"
+  dependencies:
+    html-comment-regex "^1.1.0"
+
+is-typedarray@~1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/is-typedarray/-/is-typedarray-1.0.0.tgz#e479c80858df0c1b11ddda6940f96011fcda4a9a"
+
+is-utf8@^0.2.0:
+  version "0.2.1"
+  resolved "https://registry.yarnpkg.com/is-utf8/-/is-utf8-0.2.1.tgz#4b0da1442104d1b336340e80797e865cf39f7d72"
+
+isarray@1.0.0, isarray@^1.0.0, isarray@~1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/isarray/-/isarray-1.0.0.tgz#bb935d48582cba168c06834957a54a3e07124f11"
+
+isexe@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/isexe/-/isexe-2.0.0.tgz#e8fbf374dc556ff8947a10dcb0572d633f2cfa10"
+
+isobject@^2.0.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/isobject/-/isobject-2.1.0.tgz#f065561096a3f1da2ef46272f815c840d87e0c89"
+  dependencies:
+    isarray "1.0.0"
+
+isobject@^3.0.1:
+  version "3.0.1"
+  resolved "https://registry.yarnpkg.com/isobject/-/isobject-3.0.1.tgz#4e431e92b11a9731636aa1f9c8d1ccbcfdab78df"
+
+isomorphic-fetch@^2.1.1:
+  version "2.2.1"
+  resolved "https://registry.yarnpkg.com/isomorphic-fetch/-/isomorphic-fetch-2.2.1.tgz#611ae1acf14f5e81f729507472819fe9733558a9"
+  dependencies:
+    node-fetch "^1.0.1"
+    whatwg-fetch ">=0.10.0"
+
+isstream@~0.1.2:
+  version "0.1.2"
+  resolved "https://registry.yarnpkg.com/isstream/-/isstream-0.1.2.tgz#47e63f7af55afa6f92e1500e690eb8b8529c099a"
+
+jquery@^3.4.0:
+  version "3.4.0"
+  resolved "https://registry.yarnpkg.com/jquery/-/jquery-3.4.0.tgz#8de513fa0fa4b2c7d2e48a530e26f0596936efdf"
+
+js-base64@^2.1.8:
+  version "2.6.4"
+  resolved "https://registry.yarnpkg.com/js-base64/-/js-base64-2.6.4.tgz#f4e686c5de1ea1f867dbcad3d46d969428df98c4"
+
+js-base64@^2.1.9:
+  version "2.1.9"
+  resolved "https://registry.yarnpkg.com/js-base64/-/js-base64-2.1.9.tgz#f0e80ae039a4bd654b5f281fc93f04a914a7fcce"
+
+js-tokens@^3.0.0, js-tokens@^3.0.2:
+  version "3.0.2"
+  resolved "https://registry.yarnpkg.com/js-tokens/-/js-tokens-3.0.2.tgz#9866df395102130e38f7f996bceb65443209c25b"
+
+js-yaml@^3.4.3, js-yaml@^3.4.6, js-yaml@^3.5.1, js-yaml@^3.5.4:
+  version "3.9.1"
+  resolved "https://registry.yarnpkg.com/js-yaml/-/js-yaml-3.9.1.tgz#08775cebdfdd359209f0d2acd383c8f86a6904a0"
+  dependencies:
+    argparse "^1.0.7"
+    esprima "^4.0.0"
+
+js-yaml@~3.7.0:
+  version "3.7.0"
+  resolved "https://registry.yarnpkg.com/js-yaml/-/js-yaml-3.7.0.tgz#5c967ddd837a9bfdca5f2de84253abe8a1c03b80"
+  dependencies:
+    argparse "^1.0.7"
+    esprima "^2.6.0"
+
+jsbn@~0.1.0:
+  version "0.1.1"
+  resolved "https://registry.yarnpkg.com/jsbn/-/jsbn-0.1.1.tgz#a5e654c2e5a2deb5f201d96cefbca80c0ef2f513"
+
+jsesc@^1.3.0:
+  version "1.3.0"
+  resolved "https://registry.yarnpkg.com/jsesc/-/jsesc-1.3.0.tgz#46c3fec8c1892b12b0833db9bc7622176dbab34b"
+
+jsesc@~0.5.0:
+  version "0.5.0"
+  resolved "https://registry.yarnpkg.com/jsesc/-/jsesc-0.5.0.tgz#e7dee66e35d6fc16f710fe91d5cf69f70f08911d"
+
+json-loader@^0.5.4:
+  version "0.5.7"
+  resolved "https://registry.yarnpkg.com/json-loader/-/json-loader-0.5.7.tgz#dca14a70235ff82f0ac9a3abeb60d337a365185d"
+
+json-schema-traverse@^0.3.0:
+  version "0.3.1"
+  resolved "https://registry.yarnpkg.com/json-schema-traverse/-/json-schema-traverse-0.3.1.tgz#349a6d44c53a51de89b40805c5d5e59b417d3340"
+
+json-schema-traverse@^0.4.1:
+  version "0.4.1"
+  resolved "https://registry.yarnpkg.com/json-schema-traverse/-/json-schema-traverse-0.4.1.tgz#69f6a87d9513ab8bb8fe63bdb0979c448e684660"
+
+json-schema@0.2.3:
+  version "0.2.3"
+  resolved "https://registry.yarnpkg.com/json-schema/-/json-schema-0.2.3.tgz#b480c892e59a2f05954ce727bd3f2a4e882f9e13"
+
+json-stable-stringify@^1.0.0, json-stable-stringify@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/json-stable-stringify/-/json-stable-stringify-1.0.1.tgz#9a759d39c5f2ff503fd5300646ed445f88c4f9af"
+  dependencies:
+    jsonify "~0.0.0"
+
+json-stringify-safe@~5.0.1:
+  version "5.0.1"
+  resolved "https://registry.yarnpkg.com/json-stringify-safe/-/json-stringify-safe-5.0.1.tgz#1296a2d58fd45f19a0f6ce01d65701e2c735b6eb"
+
+json5@^0.5.0, json5@^0.5.1:
+  version "0.5.1"
+  resolved "https://registry.yarnpkg.com/json5/-/json5-0.5.1.tgz#1eade7acc012034ad84e2396767ead9fa5495821"
+
+jsonfile@^3.0.0:
+  version "3.0.1"
+  resolved "https://registry.yarnpkg.com/jsonfile/-/jsonfile-3.0.1.tgz#a5ecc6f65f53f662c4415c7675a0331d0992ec66"
+  optionalDependencies:
+    graceful-fs "^4.1.6"
+
+jsonify@~0.0.0:
+  version "0.0.0"
+  resolved "https://registry.yarnpkg.com/jsonify/-/jsonify-0.0.0.tgz#2c74b6ee41d93ca51b7b5aaee8f503631d252a73"
+
+jsonpointer@^4.0.0:
+  version "4.1.0"
+  resolved "https://registry.yarnpkg.com/jsonpointer/-/jsonpointer-4.1.0.tgz#501fb89986a2389765ba09e6053299ceb4f2c2cc"
+
+jsprim@^1.2.2:
+  version "1.4.1"
+  resolved "https://registry.yarnpkg.com/jsprim/-/jsprim-1.4.1.tgz#313e66bc1e5cc06e438bc1b7499c2e5c56acb6a2"
+  dependencies:
+    assert-plus "1.0.0"
+    extsprintf "1.3.0"
+    json-schema "0.2.3"
+    verror "1.10.0"
+
+kind-of@^2.0.1:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/kind-of/-/kind-of-2.0.1.tgz#018ec7a4ce7e3a86cb9141be519d24c8faa981b5"
+  dependencies:
+    is-buffer "^1.0.2"
+
+kind-of@^3.0.2, kind-of@^3.2.2:
+  version "3.2.2"
+  resolved "https://registry.yarnpkg.com/kind-of/-/kind-of-3.2.2.tgz#31ea21a734bab9bbb0f32466d893aea51e4a3c64"
+  dependencies:
+    is-buffer "^1.1.5"
+
+kind-of@^4.0.0:
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/kind-of/-/kind-of-4.0.0.tgz#20813df3d712928b207378691a45066fae72dd57"
+  dependencies:
+    is-buffer "^1.1.5"
+
+known-css-properties@^0.3.0:
+  version "0.3.0"
+  resolved "https://registry.yarnpkg.com/known-css-properties/-/known-css-properties-0.3.0.tgz#a3d135bbfc60ee8c6eacf2f7e7e6f2d4755e49a4"
+
+lazy-cache@^0.2.3:
+  version "0.2.7"
+  resolved "https://registry.yarnpkg.com/lazy-cache/-/lazy-cache-0.2.7.tgz#7feddf2dcb6edb77d11ef1d117ab5ffdf0ab1b65"
+
+lazy-cache@^1.0.3:
+  version "1.0.4"
+  resolved "https://registry.yarnpkg.com/lazy-cache/-/lazy-cache-1.0.4.tgz#a1d78fc3a50474cb80845d3b3b6e1da49a446e8e"
+
+lcid@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/lcid/-/lcid-1.0.0.tgz#308accafa0bc483a3867b4b6f2b9506251d1b835"
+  dependencies:
+    invert-kv "^1.0.0"
+
+levn@^0.3.0, levn@~0.3.0:
+  version "0.3.0"
+  resolved "https://registry.yarnpkg.com/levn/-/levn-0.3.0.tgz#3b09924edf9f083c0490fdd4c0bc4421e04764ee"
+  dependencies:
+    prelude-ls "~1.1.2"
+    type-check "~0.3.2"
+
+load-json-file@^1.0.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/load-json-file/-/load-json-file-1.1.0.tgz#956905708d58b4bab4c2261b04f59f31c99374c0"
+  dependencies:
+    graceful-fs "^4.1.2"
+    parse-json "^2.2.0"
+    pify "^2.0.0"
+    pinkie-promise "^2.0.0"
+    strip-bom "^2.0.0"
+
+loader-fs-cache@^1.0.0:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/loader-fs-cache/-/loader-fs-cache-1.0.1.tgz#56e0bf08bd9708b26a765b68509840c8dec9fdbc"
+  dependencies:
+    find-cache-dir "^0.1.1"
+    mkdirp "0.5.1"
+
+loader-runner@^2.3.0:
+  version "2.3.0"
+  resolved "https://registry.yarnpkg.com/loader-runner/-/loader-runner-2.3.0.tgz#f482aea82d543e07921700d5a46ef26fdac6b8a2"
+
+loader-utils@0.2.x, loader-utils@^0.2.16:
+  version "0.2.17"
+  resolved "https://registry.yarnpkg.com/loader-utils/-/loader-utils-0.2.17.tgz#f86e6374d43205a6e6c60e9196f17c0299bfb348"
+  dependencies:
+    big.js "^3.1.3"
+    emojis-list "^2.0.0"
+    json5 "^0.5.0"
+    object-assign "^4.0.1"
+
+loader-utils@^1.0.0, loader-utils@^1.0.1, loader-utils@^1.0.2, loader-utils@^1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/loader-utils/-/loader-utils-1.1.0.tgz#c98aef488bcceda2ffb5e2de646d6a754429f5cd"
+  dependencies:
+    big.js "^3.1.3"
+    emojis-list "^2.0.0"
+    json5 "^0.5.0"
+
+locate-path@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/locate-path/-/locate-path-2.0.0.tgz#2b568b265eec944c6d9c0de9c3dbbbca0354cd8e"
+  dependencies:
+    p-locate "^2.0.0"
+    path-exists "^3.0.0"
+
+locate-path@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/locate-path/-/locate-path-3.0.0.tgz#dbec3b3ab759758071b58fe59fc41871af21400e"
+  dependencies:
+    p-locate "^3.0.0"
+    path-exists "^3.0.0"
+
+lodash._baseassign@^3.0.0:
+  version "3.2.0"
+  resolved "https://registry.yarnpkg.com/lodash._baseassign/-/lodash._baseassign-3.2.0.tgz#8c38a099500f215ad09e59f1722fd0c52bfe0a4e"
+  dependencies:
+    lodash._basecopy "^3.0.0"
+    lodash.keys "^3.0.0"
+
+lodash._basecopy@^3.0.0:
+  version "3.0.1"
+  resolved "https://registry.yarnpkg.com/lodash._basecopy/-/lodash._basecopy-3.0.1.tgz#8da0e6a876cf344c0ad8a54882111dd3c5c7ca36"
+
+lodash._bindcallback@^3.0.0:
+  version "3.0.1"
+  resolved "https://registry.yarnpkg.com/lodash._bindcallback/-/lodash._bindcallback-3.0.1.tgz#e531c27644cf8b57a99e17ed95b35c748789392e"
+
+lodash._createassigner@^3.0.0:
+  version "3.1.1"
+  resolved "https://registry.yarnpkg.com/lodash._createassigner/-/lodash._createassigner-3.1.1.tgz#838a5bae2fdaca63ac22dee8e19fa4e6d6970b11"
+  dependencies:
+    lodash._bindcallback "^3.0.0"
+    lodash._isiterateecall "^3.0.0"
+    lodash.restparam "^3.0.0"
+
+lodash._getnative@^3.0.0:
+  version "3.9.1"
+  resolved "https://registry.yarnpkg.com/lodash._getnative/-/lodash._getnative-3.9.1.tgz#570bc7dede46d61cdcde687d65d3eecbaa3aaff5"
+
+lodash._isiterateecall@^3.0.0:
+  version "3.0.9"
+  resolved "https://registry.yarnpkg.com/lodash._isiterateecall/-/lodash._isiterateecall-3.0.9.tgz#5203ad7ba425fae842460e696db9cf3e6aac057c"
+
+lodash.assign@^3.0.0:
+  version "3.2.0"
+  resolved "https://registry.yarnpkg.com/lodash.assign/-/lodash.assign-3.2.0.tgz#3ce9f0234b4b2223e296b8fa0ac1fee8ebca64fa"
+  dependencies:
+    lodash._baseassign "^3.0.0"
+    lodash._createassigner "^3.0.0"
+    lodash.keys "^3.0.0"
+
+lodash.assign@^4.0.1:
+  version "4.2.0"
+  resolved "https://registry.yarnpkg.com/lodash.assign/-/lodash.assign-4.2.0.tgz#0d99f3ccd7a6d261d19bdaeb9245005d285808e7"
+
+lodash.camelcase@^4.3.0:
+  version "4.3.0"
+  resolved "https://registry.yarnpkg.com/lodash.camelcase/-/lodash.camelcase-4.3.0.tgz#b28aa6288a2b9fc651035c7711f65ab6190331a6"
+
+lodash.capitalize@^4.1.0:
+  version "4.2.1"
+  resolved "https://registry.yarnpkg.com/lodash.capitalize/-/lodash.capitalize-4.2.1.tgz#f826c9b4e2a8511d84e3aca29db05e1a4f3b72a9"
+
+lodash.defaults@^3.1.2:
+  version "3.1.2"
+  resolved "https://registry.yarnpkg.com/lodash.defaults/-/lodash.defaults-3.1.2.tgz#c7308b18dbf8bc9372d701a73493c61192bd2e2c"
+  dependencies:
+    lodash.assign "^3.0.0"
+    lodash.restparam "^3.0.0"
+
+lodash.defaults@^4.0.0:
+  version "4.2.0"
+  resolved "https://registry.yarnpkg.com/lodash.defaults/-/lodash.defaults-4.2.0.tgz#d09178716ffea4dde9e5fb7b37f6f0802274580c"
+
+lodash.isarguments@^3.0.0:
+  version "3.1.0"
+  resolved "https://registry.yarnpkg.com/lodash.isarguments/-/lodash.isarguments-3.1.0.tgz#2f573d85c6a24289ff00663b491c1d338ff3458a"
+
+lodash.isarray@^3.0.0:
+  version "3.0.4"
+  resolved "https://registry.yarnpkg.com/lodash.isarray/-/lodash.isarray-3.0.4.tgz#79e4eb88c36a8122af86f844aa9bcd851b5fbb55"
+
+lodash.kebabcase@^4.0.0:
+  version "4.1.1"
+  resolved "https://registry.yarnpkg.com/lodash.kebabcase/-/lodash.kebabcase-4.1.1.tgz#8489b1cb0d29ff88195cceca448ff6d6cc295c36"
+
+lodash.keys@^3.0.0:
+  version "3.1.2"
+  resolved "https://registry.yarnpkg.com/lodash.keys/-/lodash.keys-3.1.2.tgz#4dbc0472b156be50a0b286855d1bd0b0c656098a"
+  dependencies:
+    lodash._getnative "^3.0.0"
+    lodash.isarguments "^3.0.0"
+    lodash.isarray "^3.0.0"
+
+lodash.memoize@^4.1.2:
+  version "4.1.2"
+  resolved "https://registry.yarnpkg.com/lodash.memoize/-/lodash.memoize-4.1.2.tgz#bcc6c49a42a2840ed997f323eada5ecd182e0bfe"
+
+lodash.restparam@^3.0.0:
+  version "3.6.1"
+  resolved "https://registry.yarnpkg.com/lodash.restparam/-/lodash.restparam-3.6.1.tgz#936a4e309ef330a7645ed4145986c85ae5b20805"
+
+lodash.tail@^4.1.1:
+  version "4.1.1"
+  resolved "https://registry.yarnpkg.com/lodash.tail/-/lodash.tail-4.1.1.tgz#d2333a36d9e7717c8ad2f7cacafec7c32b444664"
+
+lodash.uniq@^4.5.0:
+  version "4.5.0"
+  resolved "https://registry.yarnpkg.com/lodash.uniq/-/lodash.uniq-4.5.0.tgz#d0225373aeb652adc1bc82e4945339a842754773"
+
+lodash@4.17.4:
+  version "4.17.4"
+  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.4.tgz#78203a4d1c328ae1d86dca6460e369b57f4055ae"
+
+lodash@^4.0.0, lodash@^4.17.14, lodash@^4.17.15, lodash@^4.17.4, lodash@^4.2.0, lodash@^4.3.0, lodash@~4.17.10:
+  version "4.17.21"
+  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.21.tgz#679591c564c3bffaae8454cf0b3df370c3d6911c"
+
+longest@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/longest/-/longest-1.0.1.tgz#30a0b2da38f73770e8294a0d22e6625ed77d0097"
+
+loose-envify@^1.0.0, loose-envify@^1.1.0, loose-envify@^1.3.1:
+  version "1.3.1"
+  resolved "https://registry.yarnpkg.com/loose-envify/-/loose-envify-1.3.1.tgz#d1a8ad33fa9ce0e713d65fdd0ac8b748d478c848"
+  dependencies:
+    js-tokens "^3.0.0"
+
+loud-rejection@^1.0.0:
+  version "1.6.0"
+  resolved "https://registry.yarnpkg.com/loud-rejection/-/loud-rejection-1.6.0.tgz#5b46f80147edee578870f086d04821cf998e551f"
+  dependencies:
+    currently-unhandled "^0.4.1"
+    signal-exit "^3.0.0"
+
+lru-cache@^4.0.1:
+  version "4.1.5"
+  resolved "https://registry.yarnpkg.com/lru-cache/-/lru-cache-4.1.5.tgz#8bbe50ea85bed59bc9e33dcab8235ee9bcf443cd"
+  dependencies:
+    pseudomap "^1.0.2"
+    yallist "^2.1.2"
+
+macaddress@^0.2.8:
+  version "0.2.8"
+  resolved "https://registry.yarnpkg.com/macaddress/-/macaddress-0.2.8.tgz#5904dc537c39ec6dbefeae902327135fa8511f12"
+
+make-dir@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/make-dir/-/make-dir-1.0.0.tgz#97a011751e91dd87cfadef58832ebb04936de978"
+  dependencies:
+    pify "^2.3.0"
+
+map-obj@^1.0.0, map-obj@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/map-obj/-/map-obj-1.0.1.tgz#d933ceb9205d82bdcf4886f6742bdc2b4dea146d"
+
+math-expression-evaluator@^1.2.14:
+  version "1.2.17"
+  resolved "https://registry.yarnpkg.com/math-expression-evaluator/-/math-expression-evaluator-1.2.17.tgz#de819fdbcd84dccd8fae59c6aeb79615b9d266ac"
+
+md5.js@^1.3.4:
+  version "1.3.4"
+  resolved "https://registry.yarnpkg.com/md5.js/-/md5.js-1.3.4.tgz#e9bdbde94a20a5ac18b04340fc5764d5b09d901d"
+  dependencies:
+    hash-base "^3.0.0"
+    inherits "^2.0.1"
+
+memory-fs@^0.4.0, memory-fs@~0.4.1:
+  version "0.4.1"
+  resolved "https://registry.yarnpkg.com/memory-fs/-/memory-fs-0.4.1.tgz#3a9a20b8462523e447cfbc7e8bb80ed667bfc552"
+  dependencies:
+    errno "^0.1.3"
+    readable-stream "^2.0.1"
+
+meow@^3.7.0:
+  version "3.7.0"
+  resolved "https://registry.yarnpkg.com/meow/-/meow-3.7.0.tgz#72cb668b425228290abbfa856892587308a801fb"
+  dependencies:
+    camelcase-keys "^2.0.0"
+    decamelize "^1.1.2"
+    loud-rejection "^1.0.0"
+    map-obj "^1.0.1"
+    minimist "^1.1.3"
+    normalize-package-data "^2.3.4"
+    object-assign "^4.0.1"
+    read-pkg-up "^1.0.1"
+    redent "^1.0.0"
+    trim-newlines "^1.0.0"
+
+merge@^1.2.0:
+  version "1.2.1"
+  resolved "https://registry.yarnpkg.com/merge/-/merge-1.2.1.tgz#38bebf80c3220a8a487b6fcfb3941bb11720c145"
+
+micromatch@^2.1.5:
+  version "2.3.11"
+  resolved "https://registry.yarnpkg.com/micromatch/-/micromatch-2.3.11.tgz#86677c97d1720b363431d04d0d15293bd38c1565"
+  dependencies:
+    arr-diff "^2.0.0"
+    array-unique "^0.2.1"
+    braces "^1.8.2"
+    expand-brackets "^0.1.4"
+    extglob "^0.3.1"
+    filename-regex "^2.0.0"
+    is-extglob "^1.0.0"
+    is-glob "^2.0.1"
+    kind-of "^3.0.2"
+    normalize-path "^2.0.1"
+    object.omit "^2.0.0"
+    parse-glob "^3.0.4"
+    regex-cache "^0.4.2"
+
+miller-rabin@^4.0.0:
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/miller-rabin/-/miller-rabin-4.0.0.tgz#4a62fb1d42933c05583982f4c716f6fb9e6c6d3d"
+  dependencies:
+    bn.js "^4.0.0"
+    brorand "^1.0.1"
+
+mime-db@1.49.0:
+  version "1.49.0"
+  resolved "https://registry.yarnpkg.com/mime-db/-/mime-db-1.49.0.tgz#f3dfde60c99e9cf3bc9701d687778f537001cbed"
+
+mime-types@^2.1.12, mime-types@~2.1.19:
+  version "2.1.32"
+  resolved "https://registry.yarnpkg.com/mime-types/-/mime-types-2.1.32.tgz#1d00e89e7de7fe02008db61001d9e02852670fd5"
+  dependencies:
+    mime-db "1.49.0"
+
+mime@1.3.x:
+  version "1.3.6"
+  resolved "https://registry.yarnpkg.com/mime/-/mime-1.3.6.tgz#591d84d3653a6b0b4a3b9df8de5aa8108e72e5e0"
+
+minimalistic-assert@^1.0.0, minimalistic-assert@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/minimalistic-assert/-/minimalistic-assert-1.0.1.tgz#2e194de044626d4a10e7f7fbc00ce73e83e4d5c7"
+
+minimalistic-crypto-utils@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/minimalistic-crypto-utils/-/minimalistic-crypto-utils-1.0.1.tgz#f6c00c1c0b082246e5c4d99dfb8c7c083b2b582a"
+
+minimatch@^3.0.0, minimatch@^3.0.2, minimatch@^3.0.4, minimatch@~3.0.2:
+  version "3.0.8"
+  resolved "https://registry.yarnpkg.com/minimatch/-/minimatch-3.0.8.tgz#5e6a59bd11e2ab0de1cfb843eb2d82e546c321c1"
+  dependencies:
+    brace-expansion "^1.1.7"
+
+minimist@0.0.8:
+  version "0.0.8"
+  resolved "https://registry.yarnpkg.com/minimist/-/minimist-0.0.8.tgz#857fcabfc3397d2625b8228262e86aa7a011b05d"
+
+minimist@1.1.x:
+  version "1.1.3"
+  resolved "https://registry.yarnpkg.com/minimist/-/minimist-1.1.3.tgz#3bedfd91a92d39016fcfaa1c681e8faa1a1efda8"
+
+minimist@^1.1.3, minimist@^1.2.5:
+  version "1.2.5"
+  resolved "https://registry.yarnpkg.com/minimist/-/minimist-1.2.5.tgz#67d66014b66a6a8aaa0c083c5fd58df4e4e97602"
+
+minimist@^1.2.0:
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/minimist/-/minimist-1.2.0.tgz#a35008b20f41383eec1fb914f4cd5df79a264284"
+
+mixin-object@^2.0.1:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/mixin-object/-/mixin-object-2.0.1.tgz#4fb949441dab182540f1fe035ba60e1947a5e57e"
+  dependencies:
+    for-in "^0.1.3"
+    is-extendable "^0.1.1"
+
+mkdirp@0.5.1:
+  version "0.5.1"
+  resolved "https://registry.yarnpkg.com/mkdirp/-/mkdirp-0.5.1.tgz#30057438eac6cf7f8c4767f38648d6697d75c903"
+  dependencies:
+    minimist "0.0.8"
+
+"mkdirp@>=0.5 0", mkdirp@^0.5.0, mkdirp@^0.5.1, mkdirp@~0.5.0, mkdirp@~0.5.1:
+  version "0.5.5"
+  resolved "https://registry.yarnpkg.com/mkdirp/-/mkdirp-0.5.5.tgz#d91cefd62d1436ca0f41620e251288d420099def"
+  dependencies:
+    minimist "^1.2.5"
+
+modernizr-loader@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/modernizr-loader/-/modernizr-loader-1.0.1.tgz#e52a6f9a12578b944abbd6cbd65c863ea4a83f49"
+
+modernizr@^3.5.0:
+  version "3.5.0"
+  resolved "https://registry.yarnpkg.com/modernizr/-/modernizr-3.5.0.tgz#396a02231bdc54628bbde2c0813a8e884c7e8060"
+  dependencies:
+    doctrine "1.2.3"
+    file "0.2.2"
+    find-parent-dir "0.3.0"
+    lodash "4.17.4"
+    mkdirp "0.5.1"
+    remarkable "^1.6.2"
+    requirejs "2.1.22"
+    yargs "7.0.2"
+
+ms@2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/ms/-/ms-2.0.0.tgz#5608aeadfc00be6c2901df5f9861788de0d597c8"
+
+mute-stream@0.0.5:
+  version "0.0.5"
+  resolved "https://registry.yarnpkg.com/mute-stream/-/mute-stream-0.0.5.tgz#8fbfabb0a98a253d3184331f9e8deb7372fac6c0"
+
+nan@^2.13.2, nan@^2.3.0:
+  version "2.15.0"
+  resolved "https://registry.yarnpkg.com/nan/-/nan-2.15.0.tgz#3f34a473ff18e15c1b5626b62903b5ad6e665fee"
+
+node-fetch@^1.0.1:
+  version "1.7.3"
+  resolved "https://registry.yarnpkg.com/node-fetch/-/node-fetch-1.7.3.tgz#980f6f72d85211a5347c6b2bc18c5b84c3eb47ef"
+  dependencies:
+    encoding "^0.1.11"
+    is-stream "^1.0.1"
+
+node-gyp@^3.8.0:
+  version "3.8.0"
+  resolved "https://registry.yarnpkg.com/node-gyp/-/node-gyp-3.8.0.tgz#540304261c330e80d0d5edce253a68cb3964218c"
+  dependencies:
+    fstream "^1.0.0"
+    glob "^7.0.3"
+    graceful-fs "^4.1.2"
+    mkdirp "^0.5.0"
+    nopt "2 || 3"
+    npmlog "0 || 1 || 2 || 3 || 4"
+    osenv "0"
+    request "^2.87.0"
+    rimraf "2"
+    semver "~5.3.0"
+    tar "^2.0.0"
+    which "1"
+
+node-libs-browser@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/node-libs-browser/-/node-libs-browser-2.0.0.tgz#a3a59ec97024985b46e958379646f96c4b616646"
+  dependencies:
+    assert "^1.1.1"
+    browserify-zlib "^0.1.4"
+    buffer "^4.3.0"
+    console-browserify "^1.1.0"
+    constants-browserify "^1.0.0"
+    crypto-browserify "^3.11.0"
+    domain-browser "^1.1.1"
+    events "^1.0.0"
+    https-browserify "0.0.1"
+    os-browserify "^0.2.0"
+    path-browserify "0.0.0"
+    process "^0.11.0"
+    punycode "^1.2.4"
+    querystring-es3 "^0.2.0"
+    readable-stream "^2.0.5"
+    stream-browserify "^2.0.1"
+    stream-http "^2.3.1"
+    string_decoder "^0.10.25"
+    timers-browserify "^2.0.2"
+    tty-browserify "0.0.0"
+    url "^0.11.0"
+    util "^0.10.3"
+    vm-browserify "0.0.4"
+
+node-pre-gyp@^0.6.36:
+  version "0.6.36"
+  resolved "https://registry.yarnpkg.com/node-pre-gyp/-/node-pre-gyp-0.6.36.tgz#db604112cb74e0d477554e9b505b17abddfab786"
+  dependencies:
+    mkdirp "^0.5.1"
+    nopt "^4.0.1"
+    npmlog "^4.0.2"
+    rc "^1.1.7"
+    request "^2.81.0"
+    rimraf "^2.6.1"
+    semver "^5.3.0"
+    tar "^2.2.1"
+    tar-pack "^3.4.0"
+
+node-sass@^4.5.3:
+  version "4.14.1"
+  resolved "https://registry.yarnpkg.com/node-sass/-/node-sass-4.14.1.tgz#99c87ec2efb7047ed638fb4c9db7f3a42e2217b5"
+  dependencies:
+    async-foreach "^0.1.3"
+    chalk "^1.1.1"
+    cross-spawn "^3.0.0"
+    gaze "^1.0.0"
+    get-stdin "^4.0.1"
+    glob "^7.0.3"
+    in-publish "^2.0.0"
+    lodash "^4.17.15"
+    meow "^3.7.0"
+    mkdirp "^0.5.1"
+    nan "^2.13.2"
+    node-gyp "^3.8.0"
+    npmlog "^4.0.0"
+    request "^2.88.0"
+    sass-graph "2.2.5"
+    stdout-stream "^1.4.0"
+    "true-case-path" "^1.0.2"
+
+"nopt@2 || 3":
+  version "3.0.6"
+  resolved "https://registry.yarnpkg.com/nopt/-/nopt-3.0.6.tgz#c6465dbf08abcd4db359317f79ac68a646b28ff9"
+  dependencies:
+    abbrev "1"
+
+nopt@^4.0.1:
+  version "4.0.1"
+  resolved "https://registry.yarnpkg.com/nopt/-/nopt-4.0.1.tgz#d0d4685afd5415193c8c7505602d0d17cd64474d"
+  dependencies:
+    abbrev "1"
+    osenv "^0.1.4"
+
+normalize-package-data@^2.3.2, normalize-package-data@^2.3.4:
+  version "2.5.0"
+  resolved "https://registry.yarnpkg.com/normalize-package-data/-/normalize-package-data-2.5.0.tgz#e66db1838b200c1dfc233225d12cb36520e234a8"
+  dependencies:
+    hosted-git-info "^2.1.4"
+    resolve "^1.10.0"
+    semver "2 || 3 || 4 || 5"
+    validate-npm-package-license "^3.0.1"
+
+normalize-path@^2.0.0, normalize-path@^2.0.1:
+  version "2.1.1"
+  resolved "https://registry.yarnpkg.com/normalize-path/-/normalize-path-2.1.1.tgz#1ab28b556e198363a8c1a6f7e6fa20137fe6aed9"
+  dependencies:
+    remove-trailing-separator "^1.0.1"
+
+normalize-range@^0.1.2:
+  version "0.1.2"
+  resolved "https://registry.yarnpkg.com/normalize-range/-/normalize-range-0.1.2.tgz#2d10c06bdfd312ea9777695a4d28439456b75942"
+
+normalize-url@^1.4.0:
+  version "1.9.1"
+  resolved "https://registry.yarnpkg.com/normalize-url/-/normalize-url-1.9.1.tgz#2cc0d66b31ea23036458436e3620d85954c66c3c"
+  dependencies:
+    object-assign "^4.0.1"
+    prepend-http "^1.0.0"
+    query-string "^4.1.0"
+    sort-keys "^1.0.0"
+
+"npmlog@0 || 1 || 2 || 3 || 4", npmlog@^4.0.0, npmlog@^4.0.2:
+  version "4.1.2"
+  resolved "https://registry.yarnpkg.com/npmlog/-/npmlog-4.1.2.tgz#08a7f2a8bf734604779a9efa4ad5cc717abb954b"
+  dependencies:
+    are-we-there-yet "~1.1.2"
+    console-control-strings "~1.1.0"
+    gauge "~2.7.3"
+    set-blocking "~2.0.0"
+
+num2fraction@^1.2.2:
+  version "1.2.2"
+  resolved "https://registry.yarnpkg.com/num2fraction/-/num2fraction-1.2.2.tgz#6f682b6a027a4e9ddfa4564cd2589d1d4e669ede"
+
+number-is-nan@^1.0.0:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/number-is-nan/-/number-is-nan-1.0.1.tgz#097b602b53422a522c1afb8790318336941a011d"
+
+oauth-sign@~0.9.0:
+  version "0.9.0"
+  resolved "https://registry.yarnpkg.com/oauth-sign/-/oauth-sign-0.9.0.tgz#47a7b016baa68b5fa0ecf3dee08a85c679ac6455"
+
+object-assign@^4.0.1, object-assign@^4.1.0, object-assign@^4.1.1:
+  version "4.1.1"
+  resolved "https://registry.yarnpkg.com/object-assign/-/object-assign-4.1.1.tgz#2109adc7965887cfc05cbbd442cac8bfbb360863"
+
+object-hash@^1.1.4:
+  version "1.1.8"
+  resolved "https://registry.yarnpkg.com/object-hash/-/object-hash-1.1.8.tgz#28a659cf987d96a4dabe7860289f3b5326c4a03c"
+
+object-path@^0.9.2:
+  version "0.9.2"
+  resolved "https://registry.yarnpkg.com/object-path/-/object-path-0.9.2.tgz#0fd9a74fc5fad1ae3968b586bda5c632bd6c05a5"
+
+object.omit@^2.0.0:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/object.omit/-/object.omit-2.0.1.tgz#1a9c744829f39dbb858c76ca3579ae2a54ebd1fa"
+  dependencies:
+    for-own "^0.1.4"
+    is-extendable "^0.1.1"
+
+once@^1.3.0, once@^1.3.3:
+  version "1.4.0"
+  resolved "https://registry.yarnpkg.com/once/-/once-1.4.0.tgz#583b1aa775961d4b113ac17d9c50baef9dd76bd1"
+  dependencies:
+    wrappy "1"
+
+onetime@^1.0.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/onetime/-/onetime-1.1.0.tgz#a1f7838f8314c516f05ecefcbc4ccfe04b4ed789"
+
+optionator@^0.8.1:
+  version "0.8.2"
+  resolved "https://registry.yarnpkg.com/optionator/-/optionator-0.8.2.tgz#364c5e409d3f4d6301d6c0b4c05bba50180aeb64"
+  dependencies:
+    deep-is "~0.1.3"
+    fast-levenshtein "~2.0.4"
+    levn "~0.3.0"
+    prelude-ls "~1.1.2"
+    type-check "~0.3.2"
+    wordwrap "~1.0.0"
+
+os-browserify@^0.2.0:
+  version "0.2.1"
+  resolved "https://registry.yarnpkg.com/os-browserify/-/os-browserify-0.2.1.tgz#63fc4ccee5d2d7763d26bbf8601078e6c2e0044f"
+
+os-homedir@^1.0.0, os-homedir@^1.0.1:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/os-homedir/-/os-homedir-1.0.2.tgz#ffbc4988336e0e833de0c168c7ef152121aa7fb3"
+
+os-locale@^1.4.0:
+  version "1.4.0"
+  resolved "https://registry.yarnpkg.com/os-locale/-/os-locale-1.4.0.tgz#20f9f17ae29ed345e8bde583b13d2009803c14d9"
+  dependencies:
+    lcid "^1.0.0"
+
+os-tmpdir@^1.0.0, os-tmpdir@^1.0.1:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/os-tmpdir/-/os-tmpdir-1.0.2.tgz#bbe67406c79aa85c5cfec766fe5734555dfa1274"
+
+osenv@0:
+  version "0.1.5"
+  resolved "https://registry.yarnpkg.com/osenv/-/osenv-0.1.5.tgz#85cdfafaeb28e8677f416e287592b5f3f49ea410"
+  dependencies:
+    os-homedir "^1.0.0"
+    os-tmpdir "^1.0.0"
+
+osenv@^0.1.4:
+  version "0.1.4"
+  resolved "https://registry.yarnpkg.com/osenv/-/osenv-0.1.4.tgz#42fe6d5953df06c8064be6f176c3d05aaaa34644"
+  dependencies:
+    os-homedir "^1.0.0"
+    os-tmpdir "^1.0.0"
+
+p-limit@^1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/p-limit/-/p-limit-1.1.0.tgz#b07ff2d9a5d88bec806035895a2bab66a27988bc"
+
+p-limit@^2.0.0:
+  version "2.3.0"
+  resolved "https://registry.yarnpkg.com/p-limit/-/p-limit-2.3.0.tgz#3dd33c647a214fdfffd835933eb086da0dc21db1"
+  dependencies:
+    p-try "^2.0.0"
+
+p-locate@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/p-locate/-/p-locate-2.0.0.tgz#20a0103b222a70c8fd39cc2e580680f3dde5ec43"
+  dependencies:
+    p-limit "^1.1.0"
+
+p-locate@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/p-locate/-/p-locate-3.0.0.tgz#322d69a05c0264b25997d9f40cd8a891ab0064a4"
+  dependencies:
+    p-limit "^2.0.0"
+
+p-try@^2.0.0:
+  version "2.2.0"
+  resolved "https://registry.yarnpkg.com/p-try/-/p-try-2.2.0.tgz#cb2868540e313d61de58fafbe35ce9004d5540e6"
+
+pako@~0.2.0:
+  version "0.2.9"
+  resolved "https://registry.yarnpkg.com/pako/-/pako-0.2.9.tgz#f3f7522f4ef782348da8161bad9ecfd51bf83a75"
+
+parse-asn1@^5.0.0:
+  version "5.1.0"
+  resolved "https://registry.yarnpkg.com/parse-asn1/-/parse-asn1-5.1.0.tgz#37c4f9b7ed3ab65c74817b5f2480937fbf97c712"
+  dependencies:
+    asn1.js "^4.0.0"
+    browserify-aes "^1.0.0"
+    create-hash "^1.1.0"
+    evp_bytestokey "^1.0.0"
+    pbkdf2 "^3.0.3"
+
+parse-glob@^3.0.4:
+  version "3.0.4"
+  resolved "https://registry.yarnpkg.com/parse-glob/-/parse-glob-3.0.4.tgz#b2c376cfb11f35513badd173ef0bb6e3a388391c"
+  dependencies:
+    glob-base "^0.3.0"
+    is-dotfile "^1.0.0"
+    is-extglob "^1.0.0"
+    is-glob "^2.0.0"
+
+parse-json@^2.2.0:
+  version "2.2.0"
+  resolved "https://registry.yarnpkg.com/parse-json/-/parse-json-2.2.0.tgz#f480f40434ef80741f8469099f8dea18f55a4dc9"
+  dependencies:
+    error-ex "^1.2.0"
+
+path-browserify@0.0.0:
+  version "0.0.0"
+  resolved "https://registry.yarnpkg.com/path-browserify/-/path-browserify-0.0.0.tgz#a0b870729aae214005b7d5032ec2cbbb0fb4451a"
+
+path-exists@^2.0.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/path-exists/-/path-exists-2.1.0.tgz#0feb6c64f0fc518d9a754dd5efb62c7022761f4b"
+  dependencies:
+    pinkie-promise "^2.0.0"
+
+path-exists@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/path-exists/-/path-exists-3.0.0.tgz#ce0ebeaa5f78cb18925ea7d810d7b59b010fd515"
+
+path-is-absolute@^1.0.0, path-is-absolute@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/path-is-absolute/-/path-is-absolute-1.0.1.tgz#174b9268735534ffbc7ace6bf53a5a9e1b5c5f5f"
+
+path-is-inside@^1.0.1:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/path-is-inside/-/path-is-inside-1.0.2.tgz#365417dede44430d1c11af61027facf074bdfc53"
+
+path-parse@^1.0.6:
+  version "1.0.7"
+  resolved "https://registry.yarnpkg.com/path-parse/-/path-parse-1.0.7.tgz#fbc114b60ca42b30d9daf5858e4bd68bbedb6735"
+
+path-type@^1.0.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/path-type/-/path-type-1.1.0.tgz#59c44f7ee491da704da415da5a4070ba4f8fe441"
+  dependencies:
+    graceful-fs "^4.1.2"
+    pify "^2.0.0"
+    pinkie-promise "^2.0.0"
+
+pbkdf2@^3.0.3:
+  version "3.0.13"
+  resolved "https://registry.yarnpkg.com/pbkdf2/-/pbkdf2-3.0.13.tgz#c37d295531e786b1da3e3eadc840426accb0ae25"
+  dependencies:
+    create-hash "^1.1.2"
+    create-hmac "^1.1.4"
+    ripemd160 "^2.0.1"
+    safe-buffer "^5.0.1"
+    sha.js "^2.4.8"
+
+performance-now@^2.1.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/performance-now/-/performance-now-2.1.0.tgz#6309f4e0e5fa913ec1c69307ae364b4b377c9e7b"
+
+pify@^2.0.0, pify@^2.3.0:
+  version "2.3.0"
+  resolved "https://registry.yarnpkg.com/pify/-/pify-2.3.0.tgz#ed141a6ac043a849ea588498e7dca8b15330e90c"
+
+pify@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/pify/-/pify-3.0.0.tgz#e5a4acd2c101fdf3d9a4d07f0dbc4db49dd28176"
+
+pinkie-promise@^2.0.0:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/pinkie-promise/-/pinkie-promise-2.0.1.tgz#2135d6dfa7a358c069ac9b178776288228450ffa"
+  dependencies:
+    pinkie "^2.0.0"
+
+pinkie@^2.0.0:
+  version "2.0.4"
+  resolved "https://registry.yarnpkg.com/pinkie/-/pinkie-2.0.4.tgz#72556b80cfa0d48a974e80e77248e80ed4f7f870"
+
+pkg-dir@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/pkg-dir/-/pkg-dir-1.0.0.tgz#7a4b508a8d5bb2d629d447056ff4e9c9314cf3d4"
+  dependencies:
+    find-up "^1.0.0"
+
+pkg-dir@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/pkg-dir/-/pkg-dir-2.0.0.tgz#f6d5d1109e19d63edf428e0bd57e12777615334b"
+  dependencies:
+    find-up "^2.1.0"
+
+pluralize@^1.2.1:
+  version "1.2.1"
+  resolved "https://registry.yarnpkg.com/pluralize/-/pluralize-1.2.1.tgz#d1a21483fd22bb41e58a12fa3421823140897c45"
+
+postcss-calc@^5.2.0:
+  version "5.3.1"
+  resolved "https://registry.yarnpkg.com/postcss-calc/-/postcss-calc-5.3.1.tgz#77bae7ca928ad85716e2fda42f261bf7c1d65b5e"
+  dependencies:
+    postcss "^5.0.2"
+    postcss-message-helpers "^2.0.0"
+    reduce-css-calc "^1.2.6"
+
+postcss-colormin@^2.1.8:
+  version "2.2.2"
+  resolved "https://registry.yarnpkg.com/postcss-colormin/-/postcss-colormin-2.2.2.tgz#6631417d5f0e909a3d7ec26b24c8a8d1e4f96e4b"
+  dependencies:
+    colormin "^1.0.5"
+    postcss "^5.0.13"
+    postcss-value-parser "^3.2.3"
+
+postcss-convert-values@^2.3.4:
+  version "2.6.1"
+  resolved "https://registry.yarnpkg.com/postcss-convert-values/-/postcss-convert-values-2.6.1.tgz#bbd8593c5c1fd2e3d1c322bb925dcae8dae4d62d"
+  dependencies:
+    postcss "^5.0.11"
+    postcss-value-parser "^3.1.2"
+
+postcss-discard-comments@^2.0.4:
+  version "2.0.4"
+  resolved "https://registry.yarnpkg.com/postcss-discard-comments/-/postcss-discard-comments-2.0.4.tgz#befe89fafd5b3dace5ccce51b76b81514be00e3d"
+  dependencies:
+    postcss "^5.0.14"
+
+postcss-discard-duplicates@^2.0.1:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/postcss-discard-duplicates/-/postcss-discard-duplicates-2.1.0.tgz#b9abf27b88ac188158a5eb12abcae20263b91932"
+  dependencies:
+    postcss "^5.0.4"
+
+postcss-discard-empty@^2.0.1:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/postcss-discard-empty/-/postcss-discard-empty-2.1.0.tgz#d2b4bd9d5ced5ebd8dcade7640c7d7cd7f4f92b5"
+  dependencies:
+    postcss "^5.0.14"
+
+postcss-discard-overridden@^0.1.1:
+  version "0.1.1"
+  resolved "https://registry.yarnpkg.com/postcss-discard-overridden/-/postcss-discard-overridden-0.1.1.tgz#8b1eaf554f686fb288cd874c55667b0aa3668d58"
+  dependencies:
+    postcss "^5.0.16"
+
+postcss-discard-unused@^2.2.1:
+  version "2.2.3"
+  resolved "https://registry.yarnpkg.com/postcss-discard-unused/-/postcss-discard-unused-2.2.3.tgz#bce30b2cc591ffc634322b5fb3464b6d934f4433"
+  dependencies:
+    postcss "^5.0.14"
+    uniqs "^2.0.0"
+
+postcss-filter-plugins@^2.0.0:
+  version "2.0.2"
+  resolved "https://registry.yarnpkg.com/postcss-filter-plugins/-/postcss-filter-plugins-2.0.2.tgz#6d85862534d735ac420e4a85806e1f5d4286d84c"
+  dependencies:
+    postcss "^5.0.4"
+    uniqid "^4.0.0"
+
+postcss-load-config@^1.2.0:
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/postcss-load-config/-/postcss-load-config-1.2.0.tgz#539e9afc9ddc8620121ebf9d8c3673e0ce50d28a"
+  dependencies:
+    cosmiconfig "^2.1.0"
+    object-assign "^4.1.0"
+    postcss-load-options "^1.2.0"
+    postcss-load-plugins "^2.3.0"
+
+postcss-load-options@^1.2.0:
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/postcss-load-options/-/postcss-load-options-1.2.0.tgz#b098b1559ddac2df04bc0bb375f99a5cfe2b6d8c"
+  dependencies:
+    cosmiconfig "^2.1.0"
+    object-assign "^4.1.0"
+
+postcss-load-plugins@^2.3.0:
+  version "2.3.0"
+  resolved "https://registry.yarnpkg.com/postcss-load-plugins/-/postcss-load-plugins-2.3.0.tgz#745768116599aca2f009fad426b00175049d8d92"
+  dependencies:
+    cosmiconfig "^2.1.1"
+    object-assign "^4.1.0"
+
+postcss-loader@^2.0.5:
+  version "2.0.6"
+  resolved "https://registry.yarnpkg.com/postcss-loader/-/postcss-loader-2.0.6.tgz#8c7e0055a3df1889abc6bad52dd45b2f41bbc6fc"
+  dependencies:
+    loader-utils "^1.1.0"
+    postcss "^6.0.2"
+    postcss-load-config "^1.2.0"
+    schema-utils "^0.3.0"
+
+postcss-merge-idents@^2.1.5:
+  version "2.1.7"
+  resolved "https://registry.yarnpkg.com/postcss-merge-idents/-/postcss-merge-idents-2.1.7.tgz#4c5530313c08e1d5b3bbf3d2bbc747e278eea270"
+  dependencies:
+    has "^1.0.1"
+    postcss "^5.0.10"
+    postcss-value-parser "^3.1.1"
+
+postcss-merge-longhand@^2.0.1:
+  version "2.0.2"
+  resolved "https://registry.yarnpkg.com/postcss-merge-longhand/-/postcss-merge-longhand-2.0.2.tgz#23d90cd127b0a77994915332739034a1a4f3d658"
+  dependencies:
+    postcss "^5.0.4"
+
+postcss-merge-rules@^2.0.3:
+  version "2.1.2"
+  resolved "https://registry.yarnpkg.com/postcss-merge-rules/-/postcss-merge-rules-2.1.2.tgz#d1df5dfaa7b1acc3be553f0e9e10e87c61b5f721"
+  dependencies:
+    browserslist "^1.5.2"
+    caniuse-api "^1.5.2"
+    postcss "^5.0.4"
+    postcss-selector-parser "^2.2.2"
+    vendors "^1.0.0"
+
+postcss-message-helpers@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/postcss-message-helpers/-/postcss-message-helpers-2.0.0.tgz#a4f2f4fab6e4fe002f0aed000478cdf52f9ba60e"
+
+postcss-minify-font-values@^1.0.2:
+  version "1.0.5"
+  resolved "https://registry.yarnpkg.com/postcss-minify-font-values/-/postcss-minify-font-values-1.0.5.tgz#4b58edb56641eba7c8474ab3526cafd7bbdecb69"
+  dependencies:
+    object-assign "^4.0.1"
+    postcss "^5.0.4"
+    postcss-value-parser "^3.0.2"
+
+postcss-minify-gradients@^1.0.1:
+  version "1.0.5"
+  resolved "https://registry.yarnpkg.com/postcss-minify-gradients/-/postcss-minify-gradients-1.0.5.tgz#5dbda11373703f83cfb4a3ea3881d8d75ff5e6e1"
+  dependencies:
+    postcss "^5.0.12"
+    postcss-value-parser "^3.3.0"
+
+postcss-minify-params@^1.0.4:
+  version "1.2.2"
+  resolved "https://registry.yarnpkg.com/postcss-minify-params/-/postcss-minify-params-1.2.2.tgz#ad2ce071373b943b3d930a3fa59a358c28d6f1f3"
+  dependencies:
+    alphanum-sort "^1.0.1"
+    postcss "^5.0.2"
+    postcss-value-parser "^3.0.2"
+    uniqs "^2.0.0"
+
+postcss-minify-selectors@^2.0.4:
+  version "2.1.1"
+  resolved "https://registry.yarnpkg.com/postcss-minify-selectors/-/postcss-minify-selectors-2.1.1.tgz#b2c6a98c0072cf91b932d1a496508114311735bf"
+  dependencies:
+    alphanum-sort "^1.0.2"
+    has "^1.0.1"
+    postcss "^5.0.14"
+    postcss-selector-parser "^2.0.0"
+
+postcss-modules-extract-imports@^1.0.0:
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/postcss-modules-extract-imports/-/postcss-modules-extract-imports-1.2.0.tgz#66140ecece38ef06bf0d3e355d69bf59d141ea85"
+  dependencies:
+    postcss "^6.0.1"
+
+postcss-modules-local-by-default@^1.0.1:
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/postcss-modules-local-by-default/-/postcss-modules-local-by-default-1.2.0.tgz#f7d80c398c5a393fa7964466bd19500a7d61c069"
+  dependencies:
+    css-selector-tokenizer "^0.7.0"
+    postcss "^6.0.1"
+
+postcss-modules-scope@^1.0.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/postcss-modules-scope/-/postcss-modules-scope-1.1.0.tgz#d6ea64994c79f97b62a72b426fbe6056a194bb90"
+  dependencies:
+    css-selector-tokenizer "^0.7.0"
+    postcss "^6.0.1"
+
+postcss-modules-values@^1.1.0:
+  version "1.3.0"
+  resolved "https://registry.yarnpkg.com/postcss-modules-values/-/postcss-modules-values-1.3.0.tgz#ecffa9d7e192518389f42ad0e83f72aec456ea20"
+  dependencies:
+    icss-replace-symbols "^1.1.0"
+    postcss "^6.0.1"
+
+postcss-normalize-charset@^1.1.0:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/postcss-normalize-charset/-/postcss-normalize-charset-1.1.1.tgz#ef9ee71212d7fe759c78ed162f61ed62b5cb93f1"
+  dependencies:
+    postcss "^5.0.5"
+
+postcss-normalize-url@^3.0.7:
+  version "3.0.8"
+  resolved "https://registry.yarnpkg.com/postcss-normalize-url/-/postcss-normalize-url-3.0.8.tgz#108f74b3f2fcdaf891a2ffa3ea4592279fc78222"
+  dependencies:
+    is-absolute-url "^2.0.0"
+    normalize-url "^1.4.0"
+    postcss "^5.0.14"
+    postcss-value-parser "^3.2.3"
+
+postcss-ordered-values@^2.1.0:
+  version "2.2.3"
+  resolved "https://registry.yarnpkg.com/postcss-ordered-values/-/postcss-ordered-values-2.2.3.tgz#eec6c2a67b6c412a8db2042e77fe8da43f95c11d"
+  dependencies:
+    postcss "^5.0.4"
+    postcss-value-parser "^3.0.1"
+
+postcss-reduce-idents@^2.2.2:
+  version "2.4.0"
+  resolved "https://registry.yarnpkg.com/postcss-reduce-idents/-/postcss-reduce-idents-2.4.0.tgz#c2c6d20cc958284f6abfbe63f7609bf409059ad3"
+  dependencies:
+    postcss "^5.0.4"
+    postcss-value-parser "^3.0.2"
+
+postcss-reduce-initial@^1.0.0:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/postcss-reduce-initial/-/postcss-reduce-initial-1.0.1.tgz#68f80695f045d08263a879ad240df8dd64f644ea"
+  dependencies:
+    postcss "^5.0.4"
+
+postcss-reduce-transforms@^1.0.3:
+  version "1.0.4"
+  resolved "https://registry.yarnpkg.com/postcss-reduce-transforms/-/postcss-reduce-transforms-1.0.4.tgz#ff76f4d8212437b31c298a42d2e1444025771ae1"
+  dependencies:
+    has "^1.0.1"
+    postcss "^5.0.8"
+    postcss-value-parser "^3.0.1"
+
+postcss-selector-parser@^2.0.0, postcss-selector-parser@^2.2.2:
+  version "2.2.3"
+  resolved "https://registry.yarnpkg.com/postcss-selector-parser/-/postcss-selector-parser-2.2.3.tgz#f9437788606c3c9acee16ffe8d8b16297f27bb90"
+  dependencies:
+    flatten "^1.0.2"
+    indexes-of "^1.0.1"
+    uniq "^1.0.1"
+
+postcss-svgo@^2.1.1:
+  version "2.1.6"
+  resolved "https://registry.yarnpkg.com/postcss-svgo/-/postcss-svgo-2.1.6.tgz#b6df18aa613b666e133f08adb5219c2684ac108d"
+  dependencies:
+    is-svg "^2.0.0"
+    postcss "^5.0.14"
+    postcss-value-parser "^3.2.3"
+    svgo "^0.7.0"
+
+postcss-unique-selectors@^2.0.2:
+  version "2.0.2"
+  resolved "https://registry.yarnpkg.com/postcss-unique-selectors/-/postcss-unique-selectors-2.0.2.tgz#981d57d29ddcb33e7b1dfe1fd43b8649f933ca1d"
+  dependencies:
+    alphanum-sort "^1.0.1"
+    postcss "^5.0.4"
+    uniqs "^2.0.0"
+
+postcss-value-parser@^3.0.1, postcss-value-parser@^3.0.2, postcss-value-parser@^3.1.1, postcss-value-parser@^3.1.2, postcss-value-parser@^3.2.3, postcss-value-parser@^3.3.0:
+  version "3.3.0"
+  resolved "https://registry.yarnpkg.com/postcss-value-parser/-/postcss-value-parser-3.3.0.tgz#87f38f9f18f774a4ab4c8a232f5c5ce8872a9d15"
+
+postcss-zindex@^2.0.1:
+  version "2.2.0"
+  resolved "https://registry.yarnpkg.com/postcss-zindex/-/postcss-zindex-2.2.0.tgz#d2109ddc055b91af67fc4cb3b025946639d2af22"
+  dependencies:
+    has "^1.0.1"
+    postcss "^5.0.4"
+    uniqs "^2.0.0"
+
+postcss@^5.0.10, postcss@^5.0.11, postcss@^5.0.12, postcss@^5.0.13, postcss@^5.0.14, postcss@^5.0.16, postcss@^5.0.2, postcss@^5.0.4, postcss@^5.0.5, postcss@^5.0.6, postcss@^5.0.8, postcss@^5.2.16:
+  version "5.2.17"
+  resolved "https://registry.yarnpkg.com/postcss/-/postcss-5.2.17.tgz#cf4f597b864d65c8a492b2eabe9d706c879c388b"
+  dependencies:
+    chalk "^1.1.3"
+    js-base64 "^2.1.9"
+    source-map "^0.5.6"
+    supports-color "^3.2.3"
+
+postcss@^6.0.1, postcss@^6.0.2:
+  version "6.0.11"
+  resolved "https://registry.yarnpkg.com/postcss/-/postcss-6.0.11.tgz#f48db210b1d37a7f7ab6499b7a54982997ab6f72"
+  dependencies:
+    chalk "^2.1.0"
+    source-map "^0.5.7"
+    supports-color "^4.4.0"
+
+prelude-ls@~1.1.2:
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/prelude-ls/-/prelude-ls-1.1.2.tgz#21932a549f5e52ffd9a827f570e04be62a97da54"
+
+prepend-http@^1.0.0:
+  version "1.0.4"
+  resolved "https://registry.yarnpkg.com/prepend-http/-/prepend-http-1.0.4.tgz#d4f4562b0ce3696e41ac52d0e002e57a635dc6dc"
+
+preserve@^0.2.0:
+  version "0.2.0"
+  resolved "https://registry.yarnpkg.com/preserve/-/preserve-0.2.0.tgz#815ed1f6ebc65926f865b310c0713bcb3315ce4b"
+
+private@^0.1.6, private@^0.1.7:
+  version "0.1.7"
+  resolved "https://registry.yarnpkg.com/private/-/private-0.1.7.tgz#68ce5e8a1ef0a23bb570cc28537b5332aba63ef1"
+
+process-nextick-args@~1.0.6:
+  version "1.0.7"
+  resolved "https://registry.yarnpkg.com/process-nextick-args/-/process-nextick-args-1.0.7.tgz#150e20b756590ad3f91093f25a4f2ad8bff30ba3"
+
+process-nextick-args@~2.0.0:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/process-nextick-args/-/process-nextick-args-2.0.1.tgz#7820d9b16120cc55ca9ae7792680ae7dba6d7fe2"
+
+process@^0.11.0:
+  version "0.11.10"
+  resolved "https://registry.yarnpkg.com/process/-/process-0.11.10.tgz#7332300e840161bda3e69a1d1d91a7d4bc16f182"
+
+progress@^1.1.8:
+  version "1.1.8"
+  resolved "https://registry.yarnpkg.com/progress/-/progress-1.1.8.tgz#e260c78f6161cdd9b0e56cc3e0a85de17c7a57be"
+
+promise@^7.1.1:
+  version "7.3.1"
+  resolved "https://registry.yarnpkg.com/promise/-/promise-7.3.1.tgz#064b72602b18f90f29192b8b1bc418ffd1ebd3bf"
+  dependencies:
+    asap "~2.0.3"
+
+prop-types@^15.5.4:
+  version "15.5.10"
+  resolved "https://registry.yarnpkg.com/prop-types/-/prop-types-15.5.10.tgz#2797dfc3126182e3a95e3dfbb2e893ddd7456154"
+  dependencies:
+    fbjs "^0.8.9"
+    loose-envify "^1.3.1"
+
+prr@~0.0.0:
+  version "0.0.0"
+  resolved "https://registry.yarnpkg.com/prr/-/prr-0.0.0.tgz#1a84b85908325501411853d0081ee3fa86e2926a"
+
+pseudomap@^1.0.2:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/pseudomap/-/pseudomap-1.0.2.tgz#f052a28da70e618917ef0a8ac34c1ae5a68286b3"
+
+psl@^1.1.28:
+  version "1.8.0"
+  resolved "https://registry.yarnpkg.com/psl/-/psl-1.8.0.tgz#9326f8bcfb013adcc005fdff056acce020e51c24"
+
+public-encrypt@^4.0.0:
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/public-encrypt/-/public-encrypt-4.0.0.tgz#39f699f3a46560dd5ebacbca693caf7c65c18cc6"
+  dependencies:
+    bn.js "^4.1.0"
+    browserify-rsa "^4.0.0"
+    create-hash "^1.1.0"
+    parse-asn1 "^5.0.0"
+    randombytes "^2.0.1"
+
+punycode@1.3.2:
+  version "1.3.2"
+  resolved "https://registry.yarnpkg.com/punycode/-/punycode-1.3.2.tgz#9653a036fb7c1ee42342f2325cceefea3926c48d"
+
+punycode@^1.2.4:
+  version "1.4.1"
+  resolved "https://registry.yarnpkg.com/punycode/-/punycode-1.4.1.tgz#c0d5a63b2718800ad8e1eb0fa5269c84dd41845e"
+
+punycode@^2.1.0, punycode@^2.1.1:
+  version "2.1.1"
+  resolved "https://registry.yarnpkg.com/punycode/-/punycode-2.1.1.tgz#b58b010ac40c22c5657616c8d2c2c02c7bf479ec"
+
+q@^1.1.2:
+  version "1.5.0"
+  resolved "https://registry.yarnpkg.com/q/-/q-1.5.0.tgz#dd01bac9d06d30e6f219aecb8253ee9ebdc308f1"
+
+qs@~6.5.2:
+  version "6.5.3"
+  resolved "https://registry.yarnpkg.com/qs/-/qs-6.5.3.tgz#3aeeffc91967ef6e35c0e488ef46fb296ab76aad"
+
+query-string@^4.1.0:
+  version "4.3.4"
+  resolved "https://registry.yarnpkg.com/query-string/-/query-string-4.3.4.tgz#bbb693b9ca915c232515b228b1a02b609043dbeb"
+  dependencies:
+    object-assign "^4.1.0"
+    strict-uri-encode "^1.0.0"
+
+querystring-es3@^0.2.0:
+  version "0.2.1"
+  resolved "https://registry.yarnpkg.com/querystring-es3/-/querystring-es3-0.2.1.tgz#9ec61f79049875707d69414596fd907a4d711e73"
+
+querystring@0.2.0:
+  version "0.2.0"
+  resolved "https://registry.yarnpkg.com/querystring/-/querystring-0.2.0.tgz#b209849203bb25df820da756e747005878521620"
+
+randomatic@^1.1.3:
+  version "1.1.7"
+  resolved "https://registry.yarnpkg.com/randomatic/-/randomatic-1.1.7.tgz#c7abe9cc8b87c0baa876b19fde83fd464797e38c"
+  dependencies:
+    is-number "^3.0.0"
+    kind-of "^4.0.0"
+
+randombytes@^2.0.0, randombytes@^2.0.1:
+  version "2.0.5"
+  resolved "https://registry.yarnpkg.com/randombytes/-/randombytes-2.0.5.tgz#dc009a246b8d09a177b4b7a0ae77bc570f4b1b79"
+  dependencies:
+    safe-buffer "^5.1.0"
+
+raw-loader@~0.5.1:
+  version "0.5.1"
+  resolved "https://registry.yarnpkg.com/raw-loader/-/raw-loader-0.5.1.tgz#0c3d0beaed8a01c966d9787bf778281252a979aa"
+
+rc@^1.1.7:
+  version "1.2.1"
+  resolved "https://registry.yarnpkg.com/rc/-/rc-1.2.1.tgz#2e03e8e42ee450b8cb3dce65be1bf8974e1dfd95"
+  dependencies:
+    deep-extend "~0.4.0"
+    ini "~1.3.0"
+    minimist "^1.2.0"
+    strip-json-comments "~2.0.1"
+
+react-dom@15.3.1:
+  version "15.3.1"
+  resolved "https://registry.yarnpkg.com/react-dom/-/react-dom-15.3.1.tgz#6d42cd2b64c8c5e0b693f3ffaec301e6e627e24e"
+
+react-redux@^4.4.1:
+  version "4.4.8"
+  resolved "https://registry.yarnpkg.com/react-redux/-/react-redux-4.4.8.tgz#e7bc1dd100e8b64e96ac8212db113239b9e2e08f"
+  dependencies:
+    create-react-class "^15.5.1"
+    hoist-non-react-statics "^1.0.3"
+    invariant "^2.0.0"
+    lodash "^4.2.0"
+    loose-envify "^1.1.0"
+    prop-types "^15.5.4"
+
+react@15.3.1:
+  version "15.3.1"
+  resolved "https://registry.yarnpkg.com/react/-/react-15.3.1.tgz#f78501ed8c2ec6e6e31c3223652e97f1369d2bd6"
+  dependencies:
+    fbjs "^0.8.4"
+    loose-envify "^1.1.0"
+    object-assign "^4.1.0"
+
+read-pkg-up@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/read-pkg-up/-/read-pkg-up-1.0.1.tgz#9d63c13276c065918d57f002a57f40a1b643fb02"
+  dependencies:
+    find-up "^1.0.0"
+    read-pkg "^1.0.0"
+
+read-pkg@^1.0.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/read-pkg/-/read-pkg-1.1.0.tgz#f5ffaa5ecd29cb31c0474bca7d756b6bb29e3f28"
+  dependencies:
+    load-json-file "^1.0.0"
+    normalize-package-data "^2.3.2"
+    path-type "^1.0.0"
+
+readable-stream@^2.0.1, readable-stream@^2.0.6:
+  version "2.3.7"
+  resolved "https://registry.yarnpkg.com/readable-stream/-/readable-stream-2.3.7.tgz#1eca1cf711aef814c04f62252a36a62f6cb23b57"
+  dependencies:
+    core-util-is "~1.0.0"
+    inherits "~2.0.3"
+    isarray "~1.0.0"
+    process-nextick-args "~2.0.0"
+    safe-buffer "~5.1.1"
+    string_decoder "~1.1.1"
+    util-deprecate "~1.0.1"
+
+readable-stream@^2.0.2, readable-stream@^2.0.5, readable-stream@^2.1.4, readable-stream@^2.2.2, readable-stream@^2.2.6:
+  version "2.3.3"
+  resolved "https://registry.yarnpkg.com/readable-stream/-/readable-stream-2.3.3.tgz#368f2512d79f9d46fdfc71349ae7878bbc1eb95c"
+  dependencies:
+    core-util-is "~1.0.0"
+    inherits "~2.0.3"
+    isarray "~1.0.0"
+    process-nextick-args "~1.0.6"
+    safe-buffer "~5.1.1"
+    string_decoder "~1.0.3"
+    util-deprecate "~1.0.1"
+
+readdirp@^2.0.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/readdirp/-/readdirp-2.1.0.tgz#4ed0ad060df3073300c48440373f72d1cc642d78"
+  dependencies:
+    graceful-fs "^4.1.2"
+    minimatch "^3.0.2"
+    readable-stream "^2.0.2"
+    set-immediate-shim "^1.0.1"
+
+readline2@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/readline2/-/readline2-1.0.1.tgz#41059608ffc154757b715d9989d199ffbf372e35"
+  dependencies:
+    code-point-at "^1.0.0"
+    is-fullwidth-code-point "^1.0.0"
+    mute-stream "0.0.5"
+
+redent@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/redent/-/redent-1.0.0.tgz#cf916ab1fd5f1f16dfb20822dd6ec7f730c2afde"
+  dependencies:
+    indent-string "^2.1.0"
+    strip-indent "^1.0.1"
+
+reduce-css-calc@^1.2.6:
+  version "1.3.0"
+  resolved "https://registry.yarnpkg.com/reduce-css-calc/-/reduce-css-calc-1.3.0.tgz#747c914e049614a4c9cfbba629871ad1d2927716"
+  dependencies:
+    balanced-match "^0.4.2"
+    math-expression-evaluator "^1.2.14"
+    reduce-function-call "^1.0.1"
+
+reduce-function-call@^1.0.1:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/reduce-function-call/-/reduce-function-call-1.0.2.tgz#5a200bf92e0e37751752fe45b0ab330fd4b6be99"
+  dependencies:
+    balanced-match "^0.4.2"
+
+"redux@https://registry.npmjs.org/redux/-/redux-3.0.5.tgz":
+  version "3.0.5"
+  resolved "https://registry.npmjs.org/redux/-/redux-3.0.5.tgz#f3f23f780b98c8dd7f84b9187ab5f86fe90199b8"
+
+regenerate@^1.2.1:
+  version "1.3.2"
+  resolved "https://registry.yarnpkg.com/regenerate/-/regenerate-1.3.2.tgz#d1941c67bad437e1be76433add5b385f95b19260"
+
+regenerator-runtime@^0.11.0:
+  version "0.11.0"
+  resolved "https://registry.yarnpkg.com/regenerator-runtime/-/regenerator-runtime-0.11.0.tgz#7e54fe5b5ccd5d6624ea6255c3473be090b802e1"
+
+regenerator-transform@^0.10.0:
+  version "0.10.1"
+  resolved "https://registry.yarnpkg.com/regenerator-transform/-/regenerator-transform-0.10.1.tgz#1e4996837231da8b7f3cf4114d71b5691a0680dd"
+  dependencies:
+    babel-runtime "^6.18.0"
+    babel-types "^6.19.0"
+    private "^0.1.6"
+
+regex-cache@^0.4.2:
+  version "0.4.4"
+  resolved "https://registry.yarnpkg.com/regex-cache/-/regex-cache-0.4.4.tgz#75bdc58a2a1496cec48a12835bc54c8d562336dd"
+  dependencies:
+    is-equal-shallow "^0.1.3"
+
+regex-parser@^2.2.1:
+  version "2.2.7"
+  resolved "https://registry.yarnpkg.com/regex-parser/-/regex-parser-2.2.7.tgz#bd090e09181849acc45457e765f7be2a63f50ef1"
+
+regexpu-core@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/regexpu-core/-/regexpu-core-1.0.0.tgz#86a763f58ee4d7c2f6b102e4764050de7ed90c6b"
+  dependencies:
+    regenerate "^1.2.1"
+    regjsgen "^0.2.0"
+    regjsparser "^0.1.4"
+
+regexpu-core@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/regexpu-core/-/regexpu-core-2.0.0.tgz#49d038837b8dcf8bfa5b9a42139938e6ea2ae240"
+  dependencies:
+    regenerate "^1.2.1"
+    regjsgen "^0.2.0"
+    regjsparser "^0.1.4"
+
+regjsgen@^0.2.0:
+  version "0.2.0"
+  resolved "https://registry.yarnpkg.com/regjsgen/-/regjsgen-0.2.0.tgz#6c016adeac554f75823fe37ac05b92d5a4edb1f7"
+
+regjsparser@^0.1.4:
+  version "0.1.5"
+  resolved "https://registry.yarnpkg.com/regjsparser/-/regjsparser-0.1.5.tgz#7ee8f84dc6fa792d3fd0ae228d24bd949ead205c"
+  dependencies:
+    jsesc "~0.5.0"
+
+remarkable@^1.6.2:
+  version "1.7.1"
+  resolved "https://registry.yarnpkg.com/remarkable/-/remarkable-1.7.1.tgz#aaca4972100b66a642a63a1021ca4bac1be3bff6"
+  dependencies:
+    argparse "~0.1.15"
+    autolinker "~0.15.0"
+
+remove-trailing-separator@^1.0.1:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/remove-trailing-separator/-/remove-trailing-separator-1.1.0.tgz#c24bce2a283adad5bc3f58e0d48249b92379d8ef"
+
+repeat-element@^1.1.2:
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/repeat-element/-/repeat-element-1.1.2.tgz#ef089a178d1483baae4d93eb98b4f9e4e11d990a"
+
+repeat-string@^1.5.2:
+  version "1.6.1"
+  resolved "https://registry.yarnpkg.com/repeat-string/-/repeat-string-1.6.1.tgz#8dcae470e1c88abc2d600fff4a776286da75e637"
+
+repeating@^2.0.0:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/repeating/-/repeating-2.0.1.tgz#5214c53a926d3552707527fbab415dbc08d06dda"
+  dependencies:
+    is-finite "^1.0.0"
+
+request@^2.81.0, request@^2.87.0, request@^2.88.0:
+  version "2.88.2"
+  resolved "https://registry.yarnpkg.com/request/-/request-2.88.2.tgz#d73c918731cb5a87da047e207234146f664d12b3"
+  dependencies:
+    aws-sign2 "~0.7.0"
+    aws4 "^1.8.0"
+    caseless "~0.12.0"
+    combined-stream "~1.0.6"
+    extend "~3.0.2"
+    forever-agent "~0.6.1"
+    form-data "~2.3.2"
+    har-validator "~5.1.3"
+    http-signature "~1.2.0"
+    is-typedarray "~1.0.0"
+    isstream "~0.1.2"
+    json-stringify-safe "~5.0.1"
+    mime-types "~2.1.19"
+    oauth-sign "~0.9.0"
+    performance-now "^2.1.0"
+    qs "~6.5.2"
+    safe-buffer "^5.1.2"
+    tough-cookie "~2.5.0"
+    tunnel-agent "^0.6.0"
+    uuid "^3.3.2"
+
+require-directory@^2.1.1:
+  version "2.1.1"
+  resolved "https://registry.yarnpkg.com/require-directory/-/require-directory-2.1.1.tgz#8c64ad5fd30dab1c976e2344ffe7f792a6a6df42"
+
+require-from-string@^1.1.0:
+  version "1.2.1"
+  resolved "https://registry.yarnpkg.com/require-from-string/-/require-from-string-1.2.1.tgz#529c9ccef27380adfec9a2f965b649bbee636418"
+
+require-main-filename@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/require-main-filename/-/require-main-filename-1.0.1.tgz#97f717b69d48784f5f526a6c5aa8ffdda055a4d1"
+
+require-main-filename@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/require-main-filename/-/require-main-filename-2.0.0.tgz#d0b329ecc7cc0f61649f62215be69af54aa8989b"
+
+require-uncached@^1.0.2:
+  version "1.0.3"
+  resolved "https://registry.yarnpkg.com/require-uncached/-/require-uncached-1.0.3.tgz#4e0d56d6c9662fd31e43011c4b95aa49955421d3"
+  dependencies:
+    caller-path "^0.1.0"
+    resolve-from "^1.0.0"
+
+requirejs@2.1.22:
+  version "2.1.22"
+  resolved "https://registry.yarnpkg.com/requirejs/-/requirejs-2.1.22.tgz#dd78fd2d34180c0d62c724b5b8aebc0664e0366f"
+
+resolve-from@^1.0.0:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/resolve-from/-/resolve-from-1.0.1.tgz#26cbfe935d1aeeeabb29bc3fe5aeb01e93d44226"
+
+resolve-url-loader@^2.0.2:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/resolve-url-loader/-/resolve-url-loader-2.1.0.tgz#27c95cc16a4353923fdbdc2dbaf5eef22232c477"
+  dependencies:
+    adjust-sourcemap-loader "^1.1.0"
+    camelcase "^4.0.0"
+    convert-source-map "^1.1.1"
+    loader-utils "^1.0.0"
+    lodash.defaults "^4.0.0"
+    rework "^1.0.1"
+    rework-visit "^1.0.0"
+    source-map "^0.5.6"
+    urix "^0.1.0"
+
+resolve-url@~0.2.1:
+  version "0.2.1"
+  resolved "https://registry.yarnpkg.com/resolve-url/-/resolve-url-0.2.1.tgz#2c637fe77c893afd2a663fe21aa9080068e2052a"
+
+resolve@^1.10.0:
+  version "1.20.0"
+  resolved "https://registry.yarnpkg.com/resolve/-/resolve-1.20.0.tgz#629a013fb3f70755d6f0b7935cc1c2c5378b1975"
+  dependencies:
+    is-core-module "^2.2.0"
+    path-parse "^1.0.6"
+
+restore-cursor@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/restore-cursor/-/restore-cursor-1.0.1.tgz#34661f46886327fed2991479152252df92daa541"
+  dependencies:
+    exit-hook "^1.0.0"
+    onetime "^1.0.0"
+
+rework-visit@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/rework-visit/-/rework-visit-1.0.0.tgz#9945b2803f219e2f7aca00adb8bc9f640f842c9a"
+
+rework@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/rework/-/rework-1.0.1.tgz#30806a841342b54510aa4110850cd48534144aa7"
+  dependencies:
+    convert-source-map "^0.3.3"
+    css "^2.0.0"
+
+right-align@^0.1.1:
+  version "0.1.3"
+  resolved "https://registry.yarnpkg.com/right-align/-/right-align-0.1.3.tgz#61339b722fe6a3515689210d24e14c96148613ef"
+  dependencies:
+    align-text "^0.1.1"
+
+rimraf@2:
+  version "2.7.1"
+  resolved "https://registry.yarnpkg.com/rimraf/-/rimraf-2.7.1.tgz#35797f13a7fdadc566142c29d4f07ccad483e3ec"
+  dependencies:
+    glob "^7.1.3"
+
+rimraf@^2.2.8, rimraf@^2.5.1, rimraf@^2.6.1:
+  version "2.6.1"
+  resolved "https://registry.yarnpkg.com/rimraf/-/rimraf-2.6.1.tgz#c2338ec643df7a1b7fe5c54fa86f57428a55f33d"
+  dependencies:
+    glob "^7.0.5"
+
+ripemd160@^2.0.0, ripemd160@^2.0.1:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/ripemd160/-/ripemd160-2.0.1.tgz#0f4584295c53a3628af7e6d79aca21ce57d1c6e7"
+  dependencies:
+    hash-base "^2.0.0"
+    inherits "^2.0.1"
+
+run-async@^0.1.0:
+  version "0.1.0"
+  resolved "https://registry.yarnpkg.com/run-async/-/run-async-0.1.0.tgz#c8ad4a5e110661e402a7d21b530e009f25f8e389"
+  dependencies:
+    once "^1.3.0"
+
+rx-lite@^3.1.2:
+  version "3.1.2"
+  resolved "https://registry.yarnpkg.com/rx-lite/-/rx-lite-3.1.2.tgz#19ce502ca572665f3b647b10939f97fd1615f102"
+
+safe-buffer@^5.0.1, safe-buffer@^5.1.2:
+  version "5.2.1"
+  resolved "https://registry.yarnpkg.com/safe-buffer/-/safe-buffer-5.2.1.tgz#1eaf9fa9bdb1fdd4ec75f58f9cdb4e6b7827eec6"
+
+safe-buffer@^5.1.0, safe-buffer@^5.1.1:
+  version "5.1.1"
+  resolved "https://registry.yarnpkg.com/safe-buffer/-/safe-buffer-5.1.1.tgz#893312af69b2123def71f57889001671eeb2c853"
+
+safe-buffer@~5.1.0, safe-buffer@~5.1.1:
+  version "5.1.2"
+  resolved "https://registry.yarnpkg.com/safe-buffer/-/safe-buffer-5.1.2.tgz#991ec69d296e0313747d59bdfd2b745c35f8828d"
+
+safer-buffer@^2.0.2, safer-buffer@^2.1.0, safer-buffer@~2.1.0:
+  version "2.1.2"
+  resolved "https://registry.yarnpkg.com/safer-buffer/-/safer-buffer-2.1.2.tgz#44fa161b0187b9549dd84bb91802f9bd8385cd6a"
+
+sass-graph@2.2.5:
+  version "2.2.5"
+  resolved "https://registry.yarnpkg.com/sass-graph/-/sass-graph-2.2.5.tgz#a981c87446b8319d96dce0671e487879bd24c2e8"
+  dependencies:
+    glob "^7.0.0"
+    lodash "^4.0.0"
+    scss-tokenizer "^0.2.3"
+    yargs "^13.3.2"
+
+sass-lint@^1.9.1:
+  version "1.11.1"
+  resolved "https://registry.yarnpkg.com/sass-lint/-/sass-lint-1.11.1.tgz#1ccea9be01e60fd0ca7ddf379a0096311b218240"
+  dependencies:
+    commander "^2.8.1"
+    eslint "^2.7.0"
+    front-matter "2.1.2"
+    fs-extra "^3.0.1"
+    glob "^7.0.0"
+    globule "^1.0.0"
+    gonzales-pe "^4.1.1"
+    js-yaml "^3.5.4"
+    known-css-properties "^0.3.0"
+    lodash.capitalize "^4.1.0"
+    lodash.kebabcase "^4.0.0"
+    merge "^1.2.0"
+    path-is-absolute "^1.0.0"
+    util "^0.10.3"
+
+sass-loader@^6.0.5:
+  version "6.0.6"
+  resolved "https://registry.yarnpkg.com/sass-loader/-/sass-loader-6.0.6.tgz#e9d5e6c1f155faa32a4b26d7a9b7107c225e40f9"
+  dependencies:
+    async "^2.1.5"
+    clone-deep "^0.3.0"
+    loader-utils "^1.0.1"
+    lodash.tail "^4.1.1"
+    pify "^3.0.0"
+
+sax@~1.2.1:
+  version "1.2.4"
+  resolved "https://registry.yarnpkg.com/sax/-/sax-1.2.4.tgz#2816234e2378bddc4e5354fab5caa895df7100d9"
+
+schema-utils@^0.3.0:
+  version "0.3.0"
+  resolved "https://registry.yarnpkg.com/schema-utils/-/schema-utils-0.3.0.tgz#f5877222ce3e931edae039f17eb3716e7137f8cf"
+  dependencies:
+    ajv "^5.0.0"
+
+script-loader@^0.7.0:
+  version "0.7.0"
+  resolved "https://registry.yarnpkg.com/script-loader/-/script-loader-0.7.0.tgz#685dc7e7069e0dee7a92674f0ebc5b0f55baa5ec"
+  dependencies:
+    raw-loader "~0.5.1"
+
+scss-tokenizer@^0.2.3:
+  version "0.2.3"
+  resolved "https://registry.yarnpkg.com/scss-tokenizer/-/scss-tokenizer-0.2.3.tgz#8eb06db9a9723333824d3f5530641149847ce5d1"
+  dependencies:
+    js-base64 "^2.1.8"
+    source-map "^0.4.2"
+
+"semver@2 || 3 || 4 || 5":
+  version "5.7.1"
+  resolved "https://registry.yarnpkg.com/semver/-/semver-5.7.1.tgz#a954f931aeba508d307bbf069eff0c01c96116f7"
+
+semver@^5.3.0:
+  version "5.4.1"
+  resolved "https://registry.yarnpkg.com/semver/-/semver-5.4.1.tgz#e059c09d8571f0540823733433505d3a2f00b18e"
+
+semver@~5.3.0:
+  version "5.3.0"
+  resolved "https://registry.yarnpkg.com/semver/-/semver-5.3.0.tgz#9b2ce5d3de02d17c6012ad326aa6b4d0cf54f94f"
+
+set-blocking@^2.0.0, set-blocking@~2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/set-blocking/-/set-blocking-2.0.0.tgz#045f9782d011ae9a6803ddd382b24392b3d890f7"
+
+set-immediate-shim@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/set-immediate-shim/-/set-immediate-shim-1.0.1.tgz#4b2b1b27eb808a9f8dcc481a58e5e56f599f3f61"
+
+setimmediate@^1.0.4, setimmediate@^1.0.5:
+  version "1.0.5"
+  resolved "https://registry.yarnpkg.com/setimmediate/-/setimmediate-1.0.5.tgz#290cbb232e306942d7d7ea9b83732ab7856f8285"
+
+sha.js@^2.4.0, sha.js@^2.4.8:
+  version "2.4.8"
+  resolved "https://registry.yarnpkg.com/sha.js/-/sha.js-2.4.8.tgz#37068c2c476b6baf402d14a49c67f597921f634f"
+  dependencies:
+    inherits "^2.0.1"
+
+shallow-clone@^0.1.2:
+  version "0.1.2"
+  resolved "https://registry.yarnpkg.com/shallow-clone/-/shallow-clone-0.1.2.tgz#5909e874ba77106d73ac414cfec1ffca87d97060"
+  dependencies:
+    is-extendable "^0.1.1"
+    kind-of "^2.0.1"
+    lazy-cache "^0.2.3"
+    mixin-object "^2.0.1"
+
+shelljs@^0.6.0:
+  version "0.6.1"
+  resolved "https://registry.yarnpkg.com/shelljs/-/shelljs-0.6.1.tgz#ec6211bed1920442088fe0f70b2837232ed2c8a8"
+
+signal-exit@^3.0.0:
+  version "3.0.3"
+  resolved "https://registry.yarnpkg.com/signal-exit/-/signal-exit-3.0.3.tgz#a1410c2edd8f077b08b4e253c8eacfcaf057461c"
+
+slash@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/slash/-/slash-1.0.0.tgz#c41f2f6c39fc16d1cd17ad4b5d896114ae470d55"
+
+slice-ansi@0.0.4:
+  version "0.0.4"
+  resolved "https://registry.yarnpkg.com/slice-ansi/-/slice-ansi-0.0.4.tgz#edbf8903f66f7ce2f8eafd6ceed65e264c831b35"
+
+sort-keys@^1.0.0:
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/sort-keys/-/sort-keys-1.1.2.tgz#441b6d4d346798f1b4e49e8920adfba0e543f9ad"
+  dependencies:
+    is-plain-obj "^1.0.0"
+
+source-list-map@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/source-list-map/-/source-list-map-2.0.0.tgz#aaa47403f7b245a92fbc97ea08f250d6087ed085"
+
+source-map-resolve@^0.3.0:
+  version "0.3.1"
+  resolved "https://registry.yarnpkg.com/source-map-resolve/-/source-map-resolve-0.3.1.tgz#610f6122a445b8dd51535a2a71b783dfc1248761"
+  dependencies:
+    atob "~1.1.0"
+    resolve-url "~0.2.1"
+    source-map-url "~0.3.0"
+    urix "~0.1.0"
+
+source-map-support@^0.4.15:
+  version "0.4.17"
+  resolved "https://registry.yarnpkg.com/source-map-support/-/source-map-support-0.4.17.tgz#6f2150553e6375375d0ccb3180502b78c18ba430"
+  dependencies:
+    source-map "^0.5.6"
+
+source-map-url@~0.3.0:
+  version "0.3.0"
+  resolved "https://registry.yarnpkg.com/source-map-url/-/source-map-url-0.3.0.tgz#7ecaf13b57bcd09da8a40c5d269db33799d4aaf9"
+
+source-map@0.1.x, source-map@^0.1.38:
+  version "0.1.43"
+  resolved "https://registry.yarnpkg.com/source-map/-/source-map-0.1.43.tgz#c24bc146ca517c1471f5dacbe2571b2b7f9e3346"
+  dependencies:
+    amdefine ">=0.0.4"
+
+source-map@^0.4.2:
+  version "0.4.4"
+  resolved "https://registry.yarnpkg.com/source-map/-/source-map-0.4.4.tgz#eba4f5da9c0dc999de68032d8b4f76173652036b"
+  dependencies:
+    amdefine ">=0.0.4"
+
+source-map@^0.5.3, source-map@^0.5.6, source-map@^0.5.7, source-map@~0.5.1, source-map@~0.5.3:
+  version "0.5.7"
+  resolved "https://registry.yarnpkg.com/source-map/-/source-map-0.5.7.tgz#8a039d2d1021d22d1ea14c80d8ea468ba2ef3fcc"
+
+spdx-correct@^3.0.0:
+  version "3.1.1"
+  resolved "https://registry.yarnpkg.com/spdx-correct/-/spdx-correct-3.1.1.tgz#dece81ac9c1e6713e5f7d1b6f17d468fa53d89a9"
+  dependencies:
+    spdx-expression-parse "^3.0.0"
+    spdx-license-ids "^3.0.0"
+
+spdx-exceptions@^2.1.0:
+  version "2.3.0"
+  resolved "https://registry.yarnpkg.com/spdx-exceptions/-/spdx-exceptions-2.3.0.tgz#3f28ce1a77a00372683eade4a433183527a2163d"
+
+spdx-expression-parse@^3.0.0:
+  version "3.0.1"
+  resolved "https://registry.yarnpkg.com/spdx-expression-parse/-/spdx-expression-parse-3.0.1.tgz#cf70f50482eefdc98e3ce0a6833e4a53ceeba679"
+  dependencies:
+    spdx-exceptions "^2.1.0"
+    spdx-license-ids "^3.0.0"
+
+spdx-license-ids@^3.0.0:
+  version "3.0.9"
+  resolved "https://registry.yarnpkg.com/spdx-license-ids/-/spdx-license-ids-3.0.9.tgz#8a595135def9592bda69709474f1cbeea7c2467f"
+
+sprintf-js@~1.0.2:
+  version "1.0.3"
+  resolved "https://registry.yarnpkg.com/sprintf-js/-/sprintf-js-1.0.3.tgz#04e6926f662895354f3dd015203633b857297e2c"
+
+sshpk@^1.7.0:
+  version "1.16.1"
+  resolved "https://registry.yarnpkg.com/sshpk/-/sshpk-1.16.1.tgz#fb661c0bef29b39db40769ee39fa70093d6f6877"
+  dependencies:
+    asn1 "~0.2.3"
+    assert-plus "^1.0.0"
+    bcrypt-pbkdf "^1.0.0"
+    dashdash "^1.12.0"
+    ecc-jsbn "~0.1.1"
+    getpass "^0.1.1"
+    jsbn "~0.1.0"
+    safer-buffer "^2.0.2"
+    tweetnacl "~0.14.0"
+
+stdout-stream@^1.4.0:
+  version "1.4.1"
+  resolved "https://registry.yarnpkg.com/stdout-stream/-/stdout-stream-1.4.1.tgz#5ac174cdd5cd726104aa0c0b2bd83815d8d535de"
+  dependencies:
+    readable-stream "^2.0.1"
+
+stream-browserify@^2.0.1:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/stream-browserify/-/stream-browserify-2.0.1.tgz#66266ee5f9bdb9940a4e4514cafb43bb71e5c9db"
+  dependencies:
+    inherits "~2.0.1"
+    readable-stream "^2.0.2"
+
+stream-http@^2.3.1:
+  version "2.7.2"
+  resolved "https://registry.yarnpkg.com/stream-http/-/stream-http-2.7.2.tgz#40a050ec8dc3b53b33d9909415c02c0bf1abfbad"
+  dependencies:
+    builtin-status-codes "^3.0.0"
+    inherits "^2.0.1"
+    readable-stream "^2.2.6"
+    to-arraybuffer "^1.0.0"
+    xtend "^4.0.0"
+
+strict-uri-encode@^1.0.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/strict-uri-encode/-/strict-uri-encode-1.1.0.tgz#279b225df1d582b1f54e65addd4352e18faa0713"
+
+string-width@^1.0.1, string-width@^1.0.2:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/string-width/-/string-width-1.0.2.tgz#118bdf5b8cdc51a2a7e70d211e07e2b0b9b107d3"
+  dependencies:
+    code-point-at "^1.0.0"
+    is-fullwidth-code-point "^1.0.0"
+    strip-ansi "^3.0.0"
+
+"string-width@^1.0.2 || 2", string-width@^2.0.0:
+  version "2.1.1"
+  resolved "https://registry.yarnpkg.com/string-width/-/string-width-2.1.1.tgz#ab93f27a8dc13d28cac815c462143a6d9012ae9e"
+  dependencies:
+    is-fullwidth-code-point "^2.0.0"
+    strip-ansi "^4.0.0"
+
+string-width@^3.0.0, string-width@^3.1.0:
+  version "3.1.0"
+  resolved "https://registry.yarnpkg.com/string-width/-/string-width-3.1.0.tgz#22767be21b62af1081574306f69ac51b62203961"
+  dependencies:
+    emoji-regex "^7.0.1"
+    is-fullwidth-code-point "^2.0.0"
+    strip-ansi "^5.1.0"
+
+string_decoder@^0.10.25:
+  version "0.10.31"
+  resolved "https://registry.yarnpkg.com/string_decoder/-/string_decoder-0.10.31.tgz#62e203bc41766c6c28c9fc84301dab1c5310fa94"
+
+string_decoder@~1.0.3:
+  version "1.0.3"
+  resolved "https://registry.yarnpkg.com/string_decoder/-/string_decoder-1.0.3.tgz#0fc67d7c141825de94282dd536bec6b9bce860ab"
+  dependencies:
+    safe-buffer "~5.1.0"
+
+string_decoder@~1.1.1:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/string_decoder/-/string_decoder-1.1.1.tgz#9cf1611ba62685d7030ae9e4ba34149c3af03fc8"
+  dependencies:
+    safe-buffer "~5.1.0"
+
+strip-ansi@^3.0.0, strip-ansi@^3.0.1:
+  version "3.0.1"
+  resolved "https://registry.yarnpkg.com/strip-ansi/-/strip-ansi-3.0.1.tgz#6a385fb8853d952d5ff05d0e8aaf94278dc63dcf"
+  dependencies:
+    ansi-regex "^2.0.0"
+
+strip-ansi@^4.0.0:
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/strip-ansi/-/strip-ansi-4.0.0.tgz#a8479022eb1ac368a871389b635262c505ee368f"
+  dependencies:
+    ansi-regex "^3.0.0"
+
+strip-ansi@^5.0.0, strip-ansi@^5.1.0, strip-ansi@^5.2.0:
+  version "5.2.0"
+  resolved "https://registry.yarnpkg.com/strip-ansi/-/strip-ansi-5.2.0.tgz#8c9a536feb6afc962bdfa5b104a5091c1ad9c0ae"
+  dependencies:
+    ansi-regex "^4.1.0"
+
+strip-bom@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/strip-bom/-/strip-bom-2.0.0.tgz#6219a85616520491f35788bdbf1447a99c7e6b0e"
+  dependencies:
+    is-utf8 "^0.2.0"
+
+strip-indent@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/strip-indent/-/strip-indent-1.0.1.tgz#0c7962a6adefa7bbd4ac366460a638552ae1a0a2"
+  dependencies:
+    get-stdin "^4.0.1"
+
+strip-json-comments@~1.0.1:
+  version "1.0.4"
+  resolved "https://registry.yarnpkg.com/strip-json-comments/-/strip-json-comments-1.0.4.tgz#1e15fbcac97d3ee99bf2d73b4c656b082bbafb91"
+
+strip-json-comments@~2.0.1:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/strip-json-comments/-/strip-json-comments-2.0.1.tgz#3c531942e908c2697c0ec344858c286c7ca0a60a"
+
+supports-color@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/supports-color/-/supports-color-2.0.0.tgz#535d045ce6b6363fa40117084629995e9df324c7"
+
+supports-color@^3.1.0, supports-color@^3.2.3:
+  version "3.2.3"
+  resolved "https://registry.yarnpkg.com/supports-color/-/supports-color-3.2.3.tgz#65ac0504b3954171d8a64946b2ae3cbb8a5f54f6"
+  dependencies:
+    has-flag "^1.0.0"
+
+supports-color@^4.0.0, supports-color@^4.4.0:
+  version "4.4.0"
+  resolved "https://registry.yarnpkg.com/supports-color/-/supports-color-4.4.0.tgz#883f7ddabc165142b2a61427f3352ded195d1a3e"
+  dependencies:
+    has-flag "^2.0.0"
+
+svgo@^0.7.0:
+  version "0.7.2"
+  resolved "https://registry.yarnpkg.com/svgo/-/svgo-0.7.2.tgz#9f5772413952135c6fefbf40afe6a4faa88b4bb5"
+  dependencies:
+    coa "~1.0.1"
+    colors "~1.1.2"
+    csso "~2.3.1"
+    js-yaml "~3.7.0"
+    mkdirp "~0.5.1"
+    sax "~1.2.1"
+    whet.extend "~0.9.9"
+
+table@^3.7.8:
+  version "3.8.3"
+  resolved "https://registry.yarnpkg.com/table/-/table-3.8.3.tgz#2bbc542f0fda9861a755d3947fefd8b3f513855f"
+  dependencies:
+    ajv "^4.7.0"
+    ajv-keywords "^1.0.0"
+    chalk "^1.1.1"
+    lodash "^4.0.0"
+    slice-ansi "0.0.4"
+    string-width "^2.0.0"
+
+tapable@^0.2.7, tapable@~0.2.5:
+  version "0.2.8"
+  resolved "https://registry.yarnpkg.com/tapable/-/tapable-0.2.8.tgz#99372a5c999bf2df160afc0d74bed4f47948cd22"
+
+tar-pack@^3.4.0:
+  version "3.4.0"
+  resolved "https://registry.yarnpkg.com/tar-pack/-/tar-pack-3.4.0.tgz#23be2d7f671a8339376cbdb0b8fe3fdebf317984"
+  dependencies:
+    debug "^2.2.0"
+    fstream "^1.0.10"
+    fstream-ignore "^1.0.5"
+    once "^1.3.3"
+    readable-stream "^2.1.4"
+    rimraf "^2.5.1"
+    tar "^2.2.1"
+    uid-number "^0.0.6"
+
+tar@^2.0.0, tar@^2.2.1:
+  version "2.2.2"
+  resolved "https://registry.yarnpkg.com/tar/-/tar-2.2.2.tgz#0ca8848562c7299b8b446ff6a4d60cdbb23edc40"
+  dependencies:
+    block-stream "*"
+    fstream "^1.0.12"
+    inherits "2"
+
+text-table@~0.2.0:
+  version "0.2.0"
+  resolved "https://registry.yarnpkg.com/text-table/-/text-table-0.2.0.tgz#7f5ee823ae805207c00af2df4a84ec3fcfa570b4"
+
+through@^2.3.6:
+  version "2.3.8"
+  resolved "https://registry.yarnpkg.com/through/-/through-2.3.8.tgz#0dd4c9ffaabc357960b1b724115d7e0e86a2e1f5"
+
+timers-browserify@^2.0.2:
+  version "2.0.4"
+  resolved "https://registry.yarnpkg.com/timers-browserify/-/timers-browserify-2.0.4.tgz#96ca53f4b794a5e7c0e1bd7cc88a372298fa01e6"
+  dependencies:
+    setimmediate "^1.0.4"
+
+to-arraybuffer@^1.0.0:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/to-arraybuffer/-/to-arraybuffer-1.0.1.tgz#7d229b1fcc637e466ca081180836a7aabff83f43"
+
+to-fast-properties@^1.0.3:
+  version "1.0.3"
+  resolved "https://registry.yarnpkg.com/to-fast-properties/-/to-fast-properties-1.0.3.tgz#b83571fa4d8c25b82e231b06e3a3055de4ca1a47"
+
+tough-cookie@~2.5.0:
+  version "2.5.0"
+  resolved "https://registry.yarnpkg.com/tough-cookie/-/tough-cookie-2.5.0.tgz#cd9fb2a0aa1d5a12b473bd9fb96fa3dcff65ade2"
+  dependencies:
+    psl "^1.1.28"
+    punycode "^2.1.1"
+
+trim-newlines@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/trim-newlines/-/trim-newlines-1.0.0.tgz#5887966bb582a4503a41eb524f7d35011815a613"
+
+trim-right@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/trim-right/-/trim-right-1.0.1.tgz#cb2e1203067e0c8de1f614094b9fe45704ea6003"
+
+"true-case-path@^1.0.2":
+  version "1.0.3"
+  resolved "https://registry.yarnpkg.com/true-case-path/-/true-case-path-1.0.3.tgz#f813b5a8c86b40da59606722b144e3225799f47d"
+  dependencies:
+    glob "^7.1.2"
+
+tryit@^1.0.1:
+  version "1.0.3"
+  resolved "https://registry.yarnpkg.com/tryit/-/tryit-1.0.3.tgz#393be730a9446fd1ead6da59a014308f36c289cb"
+
+tty-browserify@0.0.0:
+  version "0.0.0"
+  resolved "https://registry.yarnpkg.com/tty-browserify/-/tty-browserify-0.0.0.tgz#a157ba402da24e9bf957f9aa69d524eed42901a6"
+
+tunnel-agent@^0.6.0:
+  version "0.6.0"
+  resolved "https://registry.yarnpkg.com/tunnel-agent/-/tunnel-agent-0.6.0.tgz#27a5dea06b36b04a0a9966774b290868f0fc40fd"
+  dependencies:
+    safe-buffer "^5.0.1"
+
+tweetnacl@^0.14.3, tweetnacl@~0.14.0:
+  version "0.14.5"
+  resolved "https://registry.yarnpkg.com/tweetnacl/-/tweetnacl-0.14.5.tgz#5ae68177f192d4456269d108afa93ff8743f4f64"
+
+type-check@~0.3.2:
+  version "0.3.2"
+  resolved "https://registry.yarnpkg.com/type-check/-/type-check-0.3.2.tgz#5884cab512cf1d355e3fb784f30804b2b520db72"
+  dependencies:
+    prelude-ls "~1.1.2"
+
+typedarray@^0.0.6:
+  version "0.0.6"
+  resolved "https://registry.yarnpkg.com/typedarray/-/typedarray-0.0.6.tgz#867ac74e3864187b1d3d47d996a78ec5c8830777"
+
+ua-parser-js@^0.7.9:
+  version "0.7.28"
+  resolved "https://registry.yarnpkg.com/ua-parser-js/-/ua-parser-js-0.7.28.tgz#8ba04e653f35ce210239c64661685bf9121dec31"
+
+uglify-js@^2.8.27:
+  version "2.8.29"
+  resolved "https://registry.yarnpkg.com/uglify-js/-/uglify-js-2.8.29.tgz#29c5733148057bb4e1f75df35b7a9cb72e6a59dd"
+  dependencies:
+    source-map "~0.5.1"
+    yargs "~3.10.0"
+  optionalDependencies:
+    uglify-to-browserify "~1.0.0"
+
+uglify-to-browserify@~1.0.0:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/uglify-to-browserify/-/uglify-to-browserify-1.0.2.tgz#6e0924d6bda6b5afe349e39a6d632850a0f882b7"
+
+uid-number@^0.0.6:
+  version "0.0.6"
+  resolved "https://registry.yarnpkg.com/uid-number/-/uid-number-0.0.6.tgz#0ea10e8035e8eb5b8e4449f06da1c730663baa81"
+
+underscore.string@~2.4.0:
+  version "2.4.0"
+  resolved "https://registry.yarnpkg.com/underscore.string/-/underscore.string-2.4.0.tgz#8cdd8fbac4e2d2ea1e7e2e8097c42f442280f85b"
+
+underscore@~1.7.0:
+  version "1.7.0"
+  resolved "https://registry.yarnpkg.com/underscore/-/underscore-1.7.0.tgz#6bbaf0877500d36be34ecaa584e0db9fef035209"
+
+uniq@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/uniq/-/uniq-1.0.1.tgz#b31c5ae8254844a3a8281541ce2b04b865a734ff"
+
+uniqid@^4.0.0:
+  version "4.1.1"
+  resolved "https://registry.yarnpkg.com/uniqid/-/uniqid-4.1.1.tgz#89220ddf6b751ae52b5f72484863528596bb84c1"
+  dependencies:
+    macaddress "^0.2.8"
+
+uniqs@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/uniqs/-/uniqs-2.0.0.tgz#ffede4b36b25290696e6e165d4a59edb998e6b02"
+
+universalify@^0.1.0:
+  version "0.1.1"
+  resolved "https://registry.yarnpkg.com/universalify/-/universalify-0.1.1.tgz#fa71badd4437af4c148841e3b3b165f9e9e590b7"
+
+uri-js@^4.2.2:
+  version "4.4.1"
+  resolved "https://registry.yarnpkg.com/uri-js/-/uri-js-4.4.1.tgz#9b1a52595225859e55f669d928f88c6c57f2a77e"
+  dependencies:
+    punycode "^2.1.0"
+
+urix@^0.1.0, urix@~0.1.0:
+  version "0.1.0"
+  resolved "https://registry.yarnpkg.com/urix/-/urix-0.1.0.tgz#da937f7a62e21fec1fd18d49b35c2935067a6c72"
+
+url-loader@^0.5.8:
+  version "0.5.9"
+  resolved "https://registry.yarnpkg.com/url-loader/-/url-loader-0.5.9.tgz#cc8fea82c7b906e7777019250869e569e995c295"
+  dependencies:
+    loader-utils "^1.0.2"
+    mime "1.3.x"
+
+url@^0.11.0:
+  version "0.11.0"
+  resolved "https://registry.yarnpkg.com/url/-/url-0.11.0.tgz#3838e97cfc60521eb73c525a8e55bfdd9e2e28f1"
+  dependencies:
+    punycode "1.3.2"
+    querystring "0.2.0"
+
+user-home@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/user-home/-/user-home-2.0.0.tgz#9c70bfd8169bc1dcbf48604e0f04b8b49cde9e9f"
+  dependencies:
+    os-homedir "^1.0.0"
+
+util-deprecate@~1.0.1:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/util-deprecate/-/util-deprecate-1.0.2.tgz#450d4dc9fa70de732762fbd2d4a28981419a0ccf"
+
+util@0.10.3, util@^0.10.3:
+  version "0.10.3"
+  resolved "https://registry.yarnpkg.com/util/-/util-0.10.3.tgz#7afb1afe50805246489e3db7fe0ed379336ac0f9"
+  dependencies:
+    inherits "2.0.1"
+
+uuid@^3.3.2:
+  version "3.4.0"
+  resolved "https://registry.yarnpkg.com/uuid/-/uuid-3.4.0.tgz#b23e4358afa8a202fe7a100af1f5f883f02007ee"
+
+validate-npm-package-license@^3.0.1:
+  version "3.0.4"
+  resolved "https://registry.yarnpkg.com/validate-npm-package-license/-/validate-npm-package-license-3.0.4.tgz#fc91f6b9c7ba15c857f4cb2c5defeec39d4f410a"
+  dependencies:
+    spdx-correct "^3.0.0"
+    spdx-expression-parse "^3.0.0"
+
+vendors@^1.0.0:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/vendors/-/vendors-1.0.1.tgz#37ad73c8ee417fb3d580e785312307d274847f22"
+
+verror@1.10.0:
+  version "1.10.0"
+  resolved "https://registry.yarnpkg.com/verror/-/verror-1.10.0.tgz#3a105ca17053af55d6e270c1f8288682e18da400"
+  dependencies:
+    assert-plus "^1.0.0"
+    core-util-is "1.0.2"
+    extsprintf "^1.2.0"
+
+vm-browserify@0.0.4:
+  version "0.0.4"
+  resolved "https://registry.yarnpkg.com/vm-browserify/-/vm-browserify-0.0.4.tgz#5d7ea45bbef9e4a6ff65f95438e0a87c357d5a73"
+  dependencies:
+    indexof "0.0.1"
+
+watchpack@^1.3.1:
+  version "1.4.0"
+  resolved "https://registry.yarnpkg.com/watchpack/-/watchpack-1.4.0.tgz#4a1472bcbb952bd0a9bb4036801f954dfb39faac"
+  dependencies:
+    async "^2.1.2"
+    chokidar "^1.7.0"
+    graceful-fs "^4.1.2"
+
+webpack-sources@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/webpack-sources/-/webpack-sources-1.0.1.tgz#c7356436a4d13123be2e2426a05d1dad9cbe65cf"
+  dependencies:
+    source-list-map "^2.0.0"
+    source-map "~0.5.3"
+
+webpack@^2.6.1:
+  version "2.7.0"
+  resolved "https://registry.yarnpkg.com/webpack/-/webpack-2.7.0.tgz#b2a1226804373ffd3d03ea9c6bd525067034f6b1"
+  dependencies:
+    acorn "^5.0.0"
+    acorn-dynamic-import "^2.0.0"
+    ajv "^4.7.0"
+    ajv-keywords "^1.1.1"
+    async "^2.1.2"
+    enhanced-resolve "^3.3.0"
+    interpret "^1.0.0"
+    json-loader "^0.5.4"
+    json5 "^0.5.1"
+    loader-runner "^2.3.0"
+    loader-utils "^0.2.16"
+    memory-fs "~0.4.1"
+    mkdirp "~0.5.0"
+    node-libs-browser "^2.0.0"
+    source-map "^0.5.3"
+    supports-color "^3.1.0"
+    tapable "~0.2.5"
+    uglify-js "^2.8.27"
+    watchpack "^1.3.1"
+    webpack-sources "^1.0.1"
+    yargs "^6.0.0"
+
+whatwg-fetch@>=0.10.0:
+  version "2.0.3"
+  resolved "https://registry.yarnpkg.com/whatwg-fetch/-/whatwg-fetch-2.0.3.tgz#9c84ec2dcf68187ff00bc64e1274b442176e1c84"
+
+whet.extend@~0.9.9:
+  version "0.9.9"
+  resolved "https://registry.yarnpkg.com/whet.extend/-/whet.extend-0.9.9.tgz#f877d5bf648c97e5aa542fadc16d6a259b9c11a1"
+
+which-module@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/which-module/-/which-module-1.0.0.tgz#bba63ca861948994ff307736089e3b96026c2a4f"
+
+which-module@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/which-module/-/which-module-2.0.0.tgz#d9ef07dce77b9902b8a3a8fa4b31c3e3f7e6e87a"
+
+which@1, which@^1.2.9:
+  version "1.3.1"
+  resolved "https://registry.yarnpkg.com/which/-/which-1.3.1.tgz#a45043d54f5805316da8d62f9f50918d3da70b0a"
+  dependencies:
+    isexe "^2.0.0"
+
+wide-align@^1.1.0:
+  version "1.1.3"
+  resolved "https://registry.yarnpkg.com/wide-align/-/wide-align-1.1.3.tgz#ae074e6bdc0c14a431e804e624549c633b000457"
+  dependencies:
+    string-width "^1.0.2 || 2"
+
+window-size@0.1.0:
+  version "0.1.0"
+  resolved "https://registry.yarnpkg.com/window-size/-/window-size-0.1.0.tgz#5438cd2ea93b202efa3a19fe8887aee7c94f9c9d"
+
+wordwrap@0.0.2:
+  version "0.0.2"
+  resolved "https://registry.yarnpkg.com/wordwrap/-/wordwrap-0.0.2.tgz#b79669bb42ecb409f83d583cad52ca17eaa1643f"
+
+wordwrap@~1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/wordwrap/-/wordwrap-1.0.0.tgz#27584810891456a4171c8d0226441ade90cbcaeb"
+
+wrap-ansi@^2.0.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/wrap-ansi/-/wrap-ansi-2.1.0.tgz#d8fc3d284dd05794fe84973caecdd1cf824fdd85"
+  dependencies:
+    string-width "^1.0.1"
+    strip-ansi "^3.0.1"
+
+wrap-ansi@^5.1.0:
+  version "5.1.0"
+  resolved "https://registry.yarnpkg.com/wrap-ansi/-/wrap-ansi-5.1.0.tgz#1fd1f67235d5b6d0fee781056001bfb694c03b09"
+  dependencies:
+    ansi-styles "^3.2.0"
+    string-width "^3.0.0"
+    strip-ansi "^5.0.0"
+
+wrappy@1:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/wrappy/-/wrappy-1.0.2.tgz#b5243d8f3ec1aa35f1364605bc0d1036e30ab69f"
+
+write@^0.2.1:
+  version "0.2.1"
+  resolved "https://registry.yarnpkg.com/write/-/write-0.2.1.tgz#5fc03828e264cea3fe91455476f7a3c566cb0757"
+  dependencies:
+    mkdirp "^0.5.1"
+
+xtend@^4.0.0:
+  version "4.0.2"
+  resolved "https://registry.yarnpkg.com/xtend/-/xtend-4.0.2.tgz#bb72779f5fa465186b1f438f674fa347fdb5db54"
+
+y18n@^3.2.1:
+  version "3.2.2"
+  resolved "https://registry.yarnpkg.com/y18n/-/y18n-3.2.2.tgz#85c901bd6470ce71fc4bb723ad209b70f7f28696"
+
+y18n@^4.0.0:
+  version "4.0.3"
+  resolved "https://registry.yarnpkg.com/y18n/-/y18n-4.0.3.tgz#b5f259c82cd6e336921efd7bfd8bf560de9eeedf"
+
+yallist@^2.1.2:
+  version "2.1.2"
+  resolved "https://registry.yarnpkg.com/yallist/-/yallist-2.1.2.tgz#1c11f9218f076089a47dd512f93c6699a6a81d52"
+
+yargs-parser@^13.1.2:
+  version "13.1.2"
+  resolved "https://registry.yarnpkg.com/yargs-parser/-/yargs-parser-13.1.2.tgz#130f09702ebaeef2650d54ce6e3e5706f7a4fb38"
+  dependencies:
+    camelcase "^5.0.0"
+    decamelize "^1.2.0"
+
+yargs-parser@^4.2.0:
+  version "4.2.1"
+  resolved "https://registry.yarnpkg.com/yargs-parser/-/yargs-parser-4.2.1.tgz#29cceac0dc4f03c6c87b4a9f217dd18c9f74871c"
+  dependencies:
+    camelcase "^3.0.0"
+
+yargs-parser@^5.0.0:
+  version "5.0.0"
+  resolved "https://registry.yarnpkg.com/yargs-parser/-/yargs-parser-5.0.0.tgz#275ecf0d7ffe05c77e64e7c86e4cd94bf0e1228a"
+  dependencies:
+    camelcase "^3.0.0"
+
+yargs@7.0.2:
+  version "7.0.2"
+  resolved "https://registry.yarnpkg.com/yargs/-/yargs-7.0.2.tgz#115b97df1321823e8b8648e8968c782521221f67"
+  dependencies:
+    camelcase "^3.0.0"
+    cliui "^3.2.0"
+    decamelize "^1.1.1"
+    get-caller-file "^1.0.1"
+    os-locale "^1.4.0"
+    read-pkg-up "^1.0.1"
+    require-directory "^2.1.1"
+    require-main-filename "^1.0.1"
+    set-blocking "^2.0.0"
+    string-width "^1.0.2"
+    which-module "^1.0.0"
+    y18n "^3.2.1"
+    yargs-parser "^5.0.0"
+
+yargs@^13.3.2:
+  version "13.3.2"
+  resolved "https://registry.yarnpkg.com/yargs/-/yargs-13.3.2.tgz#ad7ffefec1aa59565ac915f82dccb38a9c31a2dd"
+  dependencies:
+    cliui "^5.0.0"
+    find-up "^3.0.0"
+    get-caller-file "^2.0.1"
+    require-directory "^2.1.1"
+    require-main-filename "^2.0.0"
+    set-blocking "^2.0.0"
+    string-width "^3.0.0"
+    which-module "^2.0.0"
+    y18n "^4.0.0"
+    yargs-parser "^13.1.2"
+
+yargs@^6.0.0:
+  version "6.6.0"
+  resolved "https://registry.yarnpkg.com/yargs/-/yargs-6.6.0.tgz#782ec21ef403345f830a808ca3d513af56065208"
+  dependencies:
+    camelcase "^3.0.0"
+    cliui "^3.2.0"
+    decamelize "^1.1.1"
+    get-caller-file "^1.0.1"
+    os-locale "^1.4.0"
+    read-pkg-up "^1.0.1"
+    require-directory "^2.1.1"
+    require-main-filename "^1.0.1"
+    set-blocking "^2.0.0"
+    string-width "^1.0.2"
+    which-module "^1.0.0"
+    y18n "^3.2.1"
+    yargs-parser "^4.2.0"
+
+yargs@~3.10.0:
+  version "3.10.0"
+  resolved "https://registry.yarnpkg.com/yargs/-/yargs-3.10.0.tgz#f7ee7bd857dd7c1d2d38c0e74efbd681d1431fd1"
+  dependencies:
+    camelcase "^1.0.2"
+    cliui "^2.1.0"
+    decamelize "^1.0.0"
+    window-size "0.1.0"