Merge branch '2.8' into 2

TLN Update translations

.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 +1,16 @@
+name: Deploy Userhelp Docs
+on:
+  push:
+    branches:
+      - '3'
+      - '2'
+      - '1.1'
+    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 Saturday and Sunday
+  schedule:
+    - cron: '30 11 * * 6,0'
+
+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

.scrutinizer.yml

@@ -1,13 +0,0 @@
-inherit: true
-
-checks:
-  php: true
-
-build:
-  nodes:
-    analysis:
-      tests:
-        override: [php-scrutinizer-run]
-
-filter:
-  paths: [src/*, tests/*]

.travis.yml

@@ -1,62 +0,0 @@
-language: php
-
-dist: trusty
-
-before_install:
- - sudo apt-get update
- - sudo apt-get install chromium-chromedriver
-
-env:
-  global:
-    - COMPOSER_ROOT_VERSION="2.0.x-dev"
-    - DISPLAY=":99"
-    - XVFBARGS=":99 -ac -screen 0 1024x768x16"
-    - SS_BASE_URL="http://localhost:8080/"
-    - SS_ENVIRONMENT_TYPE="dev"
-
-matrix:
-  include:
-    - php: 5.6
-      env: DB=MYSQL INSTALLER_VERSION=4.0.x-dev PHPCS_TEST=1 PHPUNIT_TEST=1
-    - php: 7.0
-      env: DB=PGSQL INSTALLER_VERSION=4.1.x-dev PHPUNIT_TEST=1
-    - php: 7.1
-      env: DB=MYSQL INSTALLER_VERSION=4.1.x-dev BEHAT_TEST=1
-    - php: 7.2
-      env: DB=MYSQL INSTALLER_VERSION=4.2.x-dev PHPUNIT_COVERAGE_TEST=1
-    - php: 7.2
-      env: DB=MYSQL INSTALLER_VERSION=4.x-dev BEHAT_TEST=1
-
-before_script:
-  # Extra $PATH
-  - export PATH=/usr/lib/chromium-browser/:$PATH
-
-  # Init PHP
-  - phpenv rehash
-  - phpenv config-rm xdebug.ini
-  - echo 'memory_limit=3G' >> ~/.phpenv/versions/$(phpenv version-name)/etc/conf.d/travis.ini
-
-  # Install composer
-  - composer validate
-  - composer require silverstripe/installer:"$INSTALLER_VERSION" silverstripe/recipe-testing:^1 --no-update
-  - if [[ $DB == PGSQL ]]; then composer require --no-update silverstripe/postgresql:2.0.x-dev; fi
-  - composer install --prefer-source --no-interaction --no-progress --no-suggest --optimize-autoloader --verbose --profile
-
-  # Behat bootstrapping
-  - if [[ $BEHAT_TEST ]]; then mkdir artifacts; fi
-  - if [[ $BEHAT_TEST ]]; then cp composer.lock artifacts/; fi
-  - if [[ $BEHAT_TEST ]]; then sh -e /etc/init.d/xvfb start; sleep 3; fi
-  - if [[ $BEHAT_TEST ]]; then (chromedriver > artifacts/chromedriver.log 2>&1 &); fi
-  - if [[ $BEHAT_TEST ]]; then (vendor/bin/serve --bootstrap-file vendor/silverstripe/cms/tests/behat/serve-bootstrap.php &> artifacts/serve.log &); fi
-
-script:
-  - if [[ $PHPUNIT_TEST ]]; then vendor/bin/phpunit; fi
-  - if [[ $PHPUNIT_COVERAGE_TEST ]]; then phpdbg -qrr vendor/bin/phpunit --coverage-clover=coverage.xml; fi
-  - if [[ $PHPCS_TEST ]]; then vendor/bin/phpcs src tests *.php --ignore=host-map.php; fi
-  - if [[ $BEHAT_TEST ]]; then vendor/bin/behat @subsites; fi
-
-after_success:
-  - if [[ $PHPUNIT_COVERAGE_TEST ]]; then bash <(curl -s https://codecov.io/bash) -f coverage.xml; fi
-
-after_failure:
-  - if [[ $BEHAT_TEST ]]; then php ./vendor/silverstripe/framework/tests/behat/travis-upload-artifacts.php --if-env BEHAT_TEST,ARTIFACTS_BUCKET,ARTIFACTS_KEY,ARTIFACTS_SECRET --target-path $TRAVIS_REPO_SLUG/$TRAVIS_BUILD_ID/$TRAVIS_JOB_ID --artifacts-base-url https://s3.amazonaws.com/$ARTIFACTS_BUCKET/ --artifacts-path ./artifacts/; fi

.tx/config

@@ -1,8 +1,9 @@
 [main]
 host = https://www.transifex.com
 
-[silverstripe-subsites.master]
+[o:silverstripe:p:silverstripe-subsites:r:master]
 file_filter = lang/<lang>.yml
 source_file = lang/en.yml
 source_lang = en
-type = YML
+type        = YML
+

README.md

@@ -1,7 +1,7 @@
 # Subsites Module
 
-[![Build Status](https://secure.travis-ci.org/silverstripe/silverstripe-subsites.png?branch=master)](http://travis-ci.org/silverstripe/silverstripe-subsites) [![Scrutinizer Code Quality](https://scrutinizer-ci.com/g/silverstripe/silverstripe-subsites/badges/quality-score.png?b=master)](https://scrutinizer-ci.com/g/silverstripe/silverstripe-subsites/?branch=master) [![codecov](https://codecov.io/gh/silverstripe/silverstripe-subsites/branch/master/graph/badge.svg)](https://codecov.io/gh/silverstripe/silverstripe-subsites)
-[![SilverStripe supported module](https://img.shields.io/badge/silverstripe-supported-0071C4.svg)](https://www.silverstripe.org/software/addons/silverstripe-commercially-supported-module-list/)
+[![CI](https://github.com/silverstripe/silverstripe-subsites/actions/workflows/ci.yml/badge.svg)](https://github.com/silverstripe/silverstripe-subsites/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/)
 
 ## Introduction
 
@@ -9,7 +9,7 @@ The subsites module provides a convenient way of running multiple websites from
 sharing users, content, and assets between them - the sites will be managed from a single CMS.
 
 A useful way to think of its use is where you have a business with a global headquarters and four branches in various
-countries. The subsites module allows the five offices to use a single SilverStripe installation, and have information
+countries. The subsites module allows the five offices to use a single Silverstripe installation, and have information
 from the headquarters flow down into the branches. The branches can hold information that is individual and the website
 templates can also be different.
 
@@ -40,6 +40,11 @@ For user documentation please see:
 
 ### Limitations:
 
+ * Subsites are usually accessed via their own separate domains.
+   In order to allow efficient cross-subsite CMS editing,
+   they can also be accessed via URL parameters rather than domain maps.
+   This can weaken domain-specific security controls in your environment
+   such as domain-specific IP whitelists, firewall rules or business logic.
  * Each subsite domain name has to be set up on the server first, and DNS records need to be updated as appropriate.
  * A subsite cannot use a different codebase as the main site, they are intrinsically tied
  	* However, you can remove page types from a subsite when creating the subsite - [see the setup documentation for further details](docs/en/userguide/set_up.md)
@@ -54,7 +59,7 @@ If more isolation of code, security, or performance is needed, then consider run
 
 ## Requirements
 
-*  SilverStripe 4.x
+*  Silverstripe 4.x
 
 ## Installation
 
@@ -64,7 +69,7 @@ If more isolation of code, security, or performance is needed, then consider run
 *  Once you've created a subsite, you'll see a "Create Subsite Domain" button, hit that button to enter a domain or subdomain for your subsite. This will determine the URL of your website.  For example, if your site is running on `http://localhost/mysite`, and you set the subdomain to "subsite", then your subsite will be accessible on `http://subsite.localhost/mysite`
 *  Go to the "Pages" section of the CMS.  In the top-left above the menu, you'll see a dropdown listing the two subsites - "Main site" is the original site that you had before you installed the subsites module.  Select your new subsite, and the site content tree will be changed.  It should be empty at this stage.
 *  Add a page - change its title to "Home", and its URL Segment will be changed to "home".  Save the page.
-*  Update your DNS and, if necessary, your webserver configuration, so that your subdomain will point to the SilverStripe installation on your webserver.  Visit this new subdomain.  You should see the new subsite homepage.
+*  Update your DNS and, if necessary, your webserver configuration, so that your subdomain will point to the Silverstripe installation on your webserver.  Visit this new subdomain.  You should see the new subsite homepage.
 
 ## Usage
 
@@ -96,7 +101,55 @@ In some Browsers the SubsiteID is visible if you hover over the "Edit" link in t
 
 ### Subsite-specific themes
 
-Download a second theme from http://www.silverstripe.com/themes/ and put it in your themes folder.  Open admin/subsites?flush=1 and select one of your subsites from the menu on the bottom-left.  You should see a Theme dropdown in the subsite details, and it should list both your original theme and the new theme.  Select the new theme in the dropdown.  Now, this subsite will use a different theme from the main site.
+Download a second theme from http://www.silverstripe.com/themes/ and put it in your themes folder.  Open 
+admin/subsites?flush=1 and select one of your subsites from the menu on the bottom-left.  You should see a 
+Theme dropdown in the subsite details, and it should list both your original theme and the new theme.  Select the new 
+theme in the dropdown.  Now, this subsite will use a different theme from the main site.
+
+#### Cascading themes
+
+In Silverstripe 4 themes will resolve theme files by looking through a list of themes (see the documentation on 
+[creating your own theme](https://docs.silverstripe.org/en/4/developer_guides/templates/themes/#developing-your-own-theme)).
+Subsites will inherit this configuration for the order of themes. Choosing a theme for a Subsite will set the list of 
+themes to that chosen theme, and all themes that are defined below the chosen theme in priority. For example, with a
+theme configuration as follows:
+
+```yaml
+SilverStripe\View\SSViewer:
+  themes:
+    - '$public'
+    - 'my-theme'
+    - 'watea'
+    - 'starter'
+    - '$default'
+```
+
+Choosing `watea` in your Subsite will create a cascading config as follows:
+
+```yaml
+themes:
+  - 'watea'
+  - '$public'
+  - 'starter'
+  - '$default'
+```
+
+You may also completely define your own cascading theme lists for CMS users to choose as theme options for their 
+subsite:
+
+```yaml
+SilverStripe\Subsites\Service\ThemeResolver:
+  theme_options:
+    normal:
+      - '$public'
+      - 'watea'
+      - 'starter'
+      - '$default'
+    special:
+      - 'my-theme'
+      - 'starter'
+      - '$default'
+```
 
 ### Limit available themes for a subsite
 
@@ -124,8 +177,8 @@ Include the current SubsiteID as a hidden field on getCMSFields, or updateCMSFie
 	:::php
 	public function getCMSFields() {
 		$fields = parent::getCMSFields();
-		if(class_exists('Subsite')){
-			$fields->push(new HiddenField('SubsiteID','SubsiteID', Subsite::currentSubsiteID()));
+		if(class_exists(Subsite::class)){
+			$fields->push(new HiddenField('SubsiteID','SubsiteID', SubsiteState::singleton()->getSubsiteId()));
 		}
 		return $fields;
 	}
@@ -139,8 +192,8 @@ To limit your admin gridfields to the current Subsite records, you can do someth
 		$form = parent::getEditForm($id, $fields);
 
 		$gridField = $form->Fields()->fieldByName($this->sanitiseClassName($this->modelClass));
-		if(class_exists('Subsite')){
-			$list = $gridField->getList()->filter(array('SubsiteID'=>Subsite::currentSubsiteID()));
+		if(class_exists(Subsite::class)){
+			$list = $gridField->getList()->filter(['SubsiteID'=>SubsiteState::singleton()->getSubsiteId()]);
 			$gridField->setList($list);
 		}
 
@@ -165,6 +218,14 @@ or by defining the subsiteCMSShowInMenu function in your admin:
 		return true;
 	}
 
+### Using Subsites in combination with Fluent
+
+When using Subsites in combination with Fluent module, the Subsites module sets the i18n locale to the language defined in the current Subsite. When this behaviour is not desired and you need to use the locale in FluentState use the following setting in your yml config file:
+
+```yaml
+    SilverStripe\Subsites\Extensions\SiteTreeSubsites:
+      ignore_subsite_locale: true
+```
 
 ### Public display of a subsite
 

_config.php

@@ -1,5 +0,0 @@
-<?php
-
-use SilverStripe\Dev\Deprecation;
-
-Deprecation::notification_version('2.0', 'subsites');

_config/extensions.yml

@@ -50,6 +50,7 @@ SilverStripe\Admin\SecurityAdmin:
 
 SilverStripe\CMS\Controllers\CMSMain:
   extensions:
+    - SilverStripe\Subsites\Extensions\HintsCacheKeyExtension
     - SilverStripe\Subsites\Extensions\SubsiteMenuExtension
 
 SilverStripe\CMS\Controllers\CMSPagesController:
@@ -63,3 +64,12 @@ SilverStripe\Subsites\Admin\SubsiteAdmin:
 SilverStripe\SiteConfig\SiteConfigLeftAndMain:
   extensions:
     - SilverStripe\Subsites\Extensions\SubsiteMenuExtension
+
+---
+Name: subsite-preview-elemental
+Only:
+  classexists: DNADesign\Elemental\Models\BaseElement
+---
+DNADesign\Elemental\Models\BaseElement:
+  extensions:
+    - SilverStripe\Subsites\Extensions\BaseElementSubsites

_config/middleware.yml

@@ -7,4 +7,6 @@ SilverStripe\Core\Injector\Injector:
   SilverStripe\Control\Director:
     properties:
       Middlewares:
-        SubsitesStateMiddleware: %$SilverStripe\Subsites\Middleware\InitStateMiddleware
+        SubsitesStateMiddleware: '%$SilverStripe\Subsites\Middleware\InitStateMiddleware'
+  SilverStripe\Dev\Tasks\MigrateFileTask:
+    class: SilverStripe\Subsites\Tasks\SubsiteMigrateFileTask

behat.yml

@@ -2,7 +2,7 @@ default:
   suites:
     subsites:
       paths:
-        - %paths.modules.subsites%/tests/behat/features
+        - '%paths.modules.subsites%/tests/behat/features'
       contexts:
         - SilverStripe\Framework\Tests\Behaviour\FeatureContext
         - SilverStripe\Framework\Tests\Behaviour\CmsFormsContext
@@ -11,9 +11,10 @@ default:
         - SilverStripe\BehatExtension\Context\EmailContext
         - SilverStripe\CMS\Tests\Behaviour\LoginContext
         - SilverStripe\CMS\Tests\Behaviour\ThemeContext
-        - SilverStripe\CMS\Tests\Behaviour\FixtureContext:
+        # Using asset-admin for fixture context to get iAttachTheFileToDropzone()
+        - SilverStripe\AssetAdmin\Tests\Behat\Context\FixtureContext:
             # Note: double indent for args is intentional
-            - %paths.modules.subsites%/tests/behat/features/files/
+            - '%paths.modules.subsites%/tests/behat/files/'
 
   extensions:
     SilverStripe\BehatExtension\MinkExtension:
@@ -25,5 +26,5 @@ default:
       browser_name: chrome
 
     SilverStripe\BehatExtension\Extension:
-      screenshot_path: %paths.base%/artifacts/screenshots
+      screenshot_path: '%paths.base%/artifacts/screenshots'
       bootstrap_file: "vendor/silverstripe/cms/tests/behat/serve-bootstrap.php"

composer.json

@@ -15,15 +15,16 @@
         }
     ],
     "require": {
-        "silverstripe/framework": "^4",
-        "silverstripe/cms": "^4",
-        "silverstripe/admin": "^1",
-        "silverstripe/asset-admin": "^1",
-        "silverstripe/errorpage": "^1",
-        "silverstripe/versioned": "^1"
+        "php": "^7.4 || ^8.0",
+        "silverstripe/framework": "^4.10",
+        "silverstripe/cms": "^4.4@dev",
+        "silverstripe/admin": "^1.4@dev",
+        "silverstripe/asset-admin": "^1.4@dev",
+        "silverstripe/errorpage": "^1.4@dev",
+        "silverstripe/versioned": "^1.4@dev"
     },
     "require-dev": {
-        "phpunit/phpunit": "^5.7",
+        "phpunit/phpunit": "^9.5",
         "squizlabs/php_codesniffer": "^3.0"
     },
     "autoload": {
@@ -34,10 +35,10 @@
     },
     "extra": {
         "expose": [
-            "javascript",
-            "css"
+            "client/javascript",
+            "client/css"
         ]
     },
     "minimum-stability": "dev",
     "prefer-stable": true
-}
+}

docs/en/introduction.md

@@ -48,3 +48,14 @@ to speak to your website administrator or hosting provider to facilitate this.
 
 
 You can simulate subsite access without setting up virtual hosts by appending ?SubsiteID=<ID> to the request.
+
+### How do Subsite domains work with Fluent domains?
+
+The Subsites module and Fluent translation module both provide the concept of defining "domains" and let you
+configure the host name for it. This functionality is essentially performing the same duty in both modules.
+
+In the "URL segment" field for CMS pages, both Subsites and Fluent will add their context to the value. If you
+have a Subsite domain configured but no Fluent domain, Fluent will respect the existing domain and add its
+locale context to the value. If you have a Subsite domain configured and a Fluent domain configured, Fluent will
+use its own domain host name value, and the Subsite domain value will be lost. For this reason, you will need
+to ensure that you use the same host name in both Subsite and Fluent domain entries.

docs/en/userguide/index.md

@@ -1,5 +1,7 @@
+---
 title: Working with multiple websites
 summary: Setting up and editing multiple websites using SilverStripe
+---
 
 # Working with multiple sites
 
@@ -45,4 +47,4 @@ Subsites can be used for various different reasons here are some of the common o
 ## Documentation
 
 * [Set up](set_up.md)
-* [Working with subsites](working_with.md)
+* [Working with subsites](working_with.md)

docs/en/userguide/set_up.md

@@ -1,3 +1,6 @@
+---
+title: Setting up
+---
 # Setting up
 
 ## Creating subsites
@@ -102,4 +105,4 @@ For example, say a subsite user publishes a new Company Page before it was forbi
 A theme is group of templates, images and CSS for the look of a website. When you are using Subsites you may have different themes installed for your site so you could apply different themes for each subsite.
 
 ## Assets 
-Assets are files that have been uploaded via the CMS. It is suggested to use a naming convention for files designated to be used on a particular subsite or to create folders for each subsite to help organise them.
+Assets are files that have been uploaded via the CMS. It is suggested to use a naming convention for files designated to be used on a particular subsite or to create folders for each subsite to help organise them.

docs/en/userguide/working_with.md

@@ -1,3 +1,6 @@
+---
+title: Working with subsites
+---
 # Working with subsites
 
 ## Managing content across subsites
@@ -25,4 +28,4 @@ If you have an existing page on the main site that you would like to copy to a s
 
 ![Subsites copy page from main site](_images/copy-page-to-subsite.jpg)
 
-You will now be directed to the chosen subsite where the page will now be duplicated in the site tree
+You will now be directed to the chosen subsite where the page will now be duplicated in the site tree

lang/ar.yml

@@ -1,4 +1,65 @@
 ar:
+  SilverStripe\CMS\Model\VirtualPage:
+    EDITCONTENT: 'انقر هنا لتحرير المحتوى'
+  SilverStripe\Subsites\Admin\SubsiteAdmin:
+    MENUTITLE: 'المواقع الفرعية'
+  SilverStripe\Subsites\Extensions\FileSubsites:
+    has_one_Subsite: 'الموقع الفرعي'
+  SilverStripe\Subsites\Extensions\FolderFormFactoryExtension:
+    AllSitesDropdownOpt: 'كافة المواقع'
+    SUBSITENOTICE: 'يمكن الوصول إلى المجلدات والملفات التي تم إنشاؤها في الموقع الرئيسي من طرف كل المواقع الفرعية.'
+    SubsiteFieldLabel: 'الموقع الفرعي'
+  SilverStripe\Subsites\Extensions\GroupSubsites:
+    ACCESSALL: 'كل المواقع الفرعية'
+    ACCESSONLY: 'فقط هذه المواقع الفرعية'
+    ACCESSRADIOTITLE: 'امنح هذه المجموعة تصريح الولوج إلى'
+    GlobalGroup: 'المجموعة العامة'
+    MANAGE_SUBSITES: 'إدارة مواقع فرعية للمجموعات'
+    MANAGE_SUBSITES_HELP: 'القدرة على الحد من أذونات مجموعة ما على موقع فرعي واحدة أو أكثر.'
+    SECURITYTABTITLE: 'المواقع الفرعية'
+    many_many_Subsites: 'المواقع الفرعية'
+  SilverStripe\Subsites\Extensions\LeftAndMainSubsites:
+    Saved: 'تمّ الحفظ، يرجى تحديث الصفحات ذات الصلة.'
+  SilverStripe\Subsites\Extensions\SiteConfigSubsites:
+    has_one_Subsite: 'الموقع الفرعي'
+  SilverStripe\Subsites\Extensions\SiteTreeSubsites:
+    CopyAction: نسخ
+    CopyToSubsite: 'نسخ الصفحة في موقع فرعي'
+    has_one_Subsite: 'الموقع الفرعي'
+  SilverStripe\Subsites\Model\Subsite:
+    ConfigurationTab: المواصفات
+    CopyMessage: 'إنشاء نسخة من {title}'
+    CustomExtraMeta: 'تخصيص Meta Tags'
+    CustomMetaDescription: الوصف
+    CustomMetaKeywords: 'كلمات البحث'
+    CustomMetaTitle: عنوان
+    PLURALNAME: 'المواقع الفرعية'
+    PageTypeBlacklistField: 'عدم السماح بأصناف الصفحات؟'
+    SINGULARNAME: 'الموقع الفرعي'
+    SiteConfigSubtitle: 'هنا سطر الوصف الخاص بك'
+    SiteConfigTitle: 'اسم موقعك'
+    ValidateTitle: 'الرجاء إضافة "عنوان"'
+    belongs_many_many_Groups: المجموعات
+    db_DefaultSite: 'الموقع الافتراضي'
+    db_Language: لغة
+    db_RedirectURL: 'إعادة توجيه عنوان موقع الويب'
+    db_Theme: المحور
+    db_Title: عنوان
+    has_many_Domains: النطاقات
+  SilverStripe\Subsites\Model\SubsiteDomain:
+    DOMAIN: النطاق
+    PLURALNAME: 'نطاقات موقع فرعي'
+    SINGULARNAME: 'نطاق موقع فرعي'
+    db_Domain: النطاق
+    has_one_Subsite: 'الموقع الفرعي'
+  SilverStripe\Subsites\Pages\SubsitesVirtualPage:
+    DESCRIPTION: 'يعرض محتوى صفحة على موقع فرعي آخر'
+    PLURALNAME: 'قاعدة الصفحات'
+    SINGULARNAME: 'الصفحة الإفتراضية للمواقع الفرعية'
+    SubsiteField: 'الموقع الفرعي'
+  SilverStripe\Subsites\Reports\SubsiteReportWrapper:
+    ReportDropdown: المواقع
+    ReportDropdownSubsite: 'الموقع الفرعي'
   Subsite:
     COPYSTRUCTURE: 'نسخ الهيكل من:'
     NOTEMPLATE: 'بدون قالب'

lang/cs.yml

@@ -2,6 +2,36 @@ cs:
   LeftAndMain_Menu:
     Hello: Ahoj
     LOGOUT: 'Odhlásit se'
+  SilverStripe\Subsites\Admin\SubsiteAdmin:
+    MENUTITLE: Subsites
+  SilverStripe\Subsites\Extensions\GroupSubsites:
+    SECURITYTABTITLE: Subsites
+    many_many_Subsites: Subsites
+  SilverStripe\Subsites\Extensions\SiteTreeSubsites:
+    CopyAction: Kopírovat
+  SilverStripe\Subsites\Model\Subsite:
+    ConfigurationTab: Konfigurace
+    CustomExtraMeta: 'Vlastní meta tagy'
+    CustomMetaDescription: Popis
+    CustomMetaKeywords: 'Klíčová slova'
+    CustomMetaTitle: Název
+    PLURALNAME: Subsites
+    SiteConfigSubtitle: 'Slogan Vašeho webu'
+    SiteConfigTitle: 'Název Vašeho webu'
+    ValidateTitle: 'Prosím vložte "Název"'
+    belongs_many_many_Groups: Skupiny
+    db_DefaultSite: 'Výchozí web'
+    db_Language: Jazyk
+    db_Theme: Téma
+    db_Title: Název
+    has_many_Domains: Domény
+  SilverStripe\Subsites\Model\SubsiteDomain:
+    DOMAIN: Doména
+    PLURALNAME: 'Domény webů'
+    SINGULARNAME: 'Doména webu'
+    db_Domain: Doména
+  SilverStripe\Subsites\Reports\SubsiteReportWrapper:
+    ReportDropdown: Weby
   SiteTreeSubsites:
     CopyAction: Kopírovat
   Subsite:

lang/de.yml

@@ -1,6 +1,89 @@
 de:
   DomainNameField:
     INVALID_DOMAIN: 'Ungültige Domain'
+  SilverStripe\CMS\Model\VirtualPage:
+    EDITCONTENT: 'Klicken Sie hier, um den Inhalt zu bearbeiten'
+  SilverStripe\Subsites\Admin\SubsiteAdmin:
+    MENUTITLE: Subsites
+  SilverStripe\Subsites\Extensions\FileSubsites:
+    has_one_Subsite: Subseite
+  SilverStripe\Subsites\Extensions\FolderFormFactoryExtension:
+    AllSitesDropdownOpt: 'Alle Seiten'
+    SUBSITENOTICE: 'Auf Ordner und Dateien der Hauptseite kann von allen Subsites zugegriffen werden.'
+    SubsiteFieldLabel: Subseite
+  SilverStripe\Subsites\Extensions\GroupSubsites:
+    ACCESSALL: 'Alle Subsites'
+    ACCESSONLY: 'Nur diese Subsites'
+    ACCESSRADIOTITLE: 'Dieser Gruppe Zugriff geben auf'
+    GlobalGroup: 'globale Gruppe'
+    MANAGE_SUBSITES: 'Subseiten für jede Gruppe bearbeiten'
+    MANAGE_SUBSITES_HELP: 'Möglichkeit, die Berechtigungen einer Gruppe auf bestimmte Subsites zu beschränken.'
+    SECURITYTABTITLE: Subsites
+    many_many_Subsites: Subsites
+  SilverStripe\Subsites\Extensions\LeftAndMainSubsites:
+    SITECONTENTLEFT: 'Seiten Inhalt'
+    Saved: 'Gespeichert, bitte aktualisieren Sie verknüpfte Seiten'
+  SilverStripe\Subsites\Extensions\SiteConfigSubsites:
+    has_one_Subsite: Subseite
+  SilverStripe\Subsites\Extensions\SiteTreeSubsites:
+    CopyAction: Kopieren
+    CopyToSubsite: 'Seite auf Subseite Kopieren'
+    CopyToSubsiteWithChildren: 'Samt Unterseiten?'
+    SubsiteOperations: 'Subseiten Operationen'
+    has_one_Subsite: Subseite
+  SilverStripe\Subsites\Model\Subsite:
+    ConfigurationTab: Einstellungen
+    CopyMessage: 'Kopie von {title} erstellt'
+    CustomExtraMeta: 'Benutzerdefinierte Meta-Tags'
+    CustomMetaDescription: Beschreibung
+    CustomMetaKeywords: Schlüsselwörter
+    CustomMetaTitle: Titel
+    PLURALNAME: Subsites
+    PLURALS:
+      one: 'Eine Subseite'
+      other: '{count} Subsites'
+    PageTypeBlacklistField: 'Seitentypen verbieten?'
+    SINGULARNAME: Subseite
+    SiteConfigSubtitle: 'Ihr Websiteslogan'
+    SiteConfigTitle: 'Name Ihrer Website'
+    ThemeFieldEmptyString: '-'
+    ValidateTitle: 'Bitte geben Sie einen Titel an'
+    belongs_many_many_Groups: Gruppe
+    db_DefaultSite: 'Standard Seite'
+    db_Language: Sprache
+    db_RedirectURL: Weierleitungs-URL
+    db_Theme: Theme
+    db_Title: Titel
+    has_many_Domains: Domains
+  SilverStripe\Subsites\Model\SubsiteDomain:
+    DOMAIN: Domäne
+    DOMAIN_DESCRIPTION: 'Hostname dieser Subsite (ohne Protokol). Joker (*) ist erlaubt.'
+    IS_PRIMARY: 'Ist Hauptdomäne?'
+    PLURALNAME: 'Domänen der Subseite'
+    PLURALS:
+      one: 'Eine Domäne der Subseite'
+      other: '{count} Domainen der Subseite'
+    PROTOCOL_AUTOMATIC: Automatisch
+    PROTOCOL_DESCRIPTION: 'DIes ist die Standarddomäne für diese Subseite'
+    PROTOCOL_HTTP: 'http://'
+    PROTOCOL_HTTPS: 'https://'
+    Protocol: Protokoll
+    SINGULARNAME: 'Domäne der Subseite'
+    db_Domain: Domäne
+    db_Protocol: Protokoll
+    has_one_Subsite: Subseite
+  SilverStripe\Subsites\Pages\SubsitesVirtualPage:
+    DESCRIPTION: 'Zeigt den Inhalt einer anderen Seite von einer anderen Subseite an'
+    OverrideNote: 'Überschreibt den geerbten Wert der Quelle'
+    PLURALNAME: 'Subsites Virtuelle Seiten'
+    PLURALS:
+      one: 'Eine Subsites Virtuelle Seite'
+      other: '{count} Subsites Virtuelle Seiten'
+    SINGULARNAME: 'Subsites Virtuelle Seite'
+    SubsiteField: Subseite
+  SilverStripe\Subsites\Reports\SubsiteReportWrapper:
+    ReportDropdown: Seiten
+    ReportDropdownSubsite: Subseite
   Subsite:
     COPYSTRUCTURE: 'Struktur kopieren von:'
     NOTEMPLATE: 'Kein Template'
@@ -9,9 +92,9 @@ de:
     DomainFieldLabel: Domäne
     IsPublicFieldLabel: 'Öffentlich zugänglich'
     LanguageFieldLabel: Sprache
-    MainSiteTitle: 'Hauptsite'
+    MainSiteTitle: Hauptsite
     PageTypeBlacklistFieldLabel: 'Ausgeschlossene Seitentypen'
     PrimaryDomainFieldLabel: 'Primäre Domain'
-    RedirectURLFieldLabel: 'Weierleitungs-URL'
+    RedirectURLFieldLabel: Weierleitungs-URL
     ThemeFieldLabel: Theme
     TitleFieldLabel: 'Name der Subsite'

lang/en.yml

@@ -7,6 +7,8 @@ en:
     MENUTITLE: Subsites
   SilverStripe\Subsites\Controller\SubsiteXHRController:
     MENUTITLE: SilverStripe\Subsites\Controller\SubsiteXHRController
+  SilverStripe\Subsites\Extensions\FileSubsites:
+    has_one_Subsite: Subsite
   SilverStripe\Subsites\Extensions\FolderFormFactoryExtension:
     AllSitesDropdownOpt: 'All sites'
     SUBSITENOTICE: 'Folders and files created in the main site are accessible by all subsites.'
@@ -19,14 +21,20 @@ en:
     MANAGE_SUBSITES: 'Manage subsites for groups'
     MANAGE_SUBSITES_HELP: 'Ability to limit the permissions for a group to one or more subsites.'
     SECURITYTABTITLE: Subsites
+    db_AccessAllSubsites: 'Access all subsites'
+    many_many_Subsites: Subsites
   SilverStripe\Subsites\Extensions\LeftAndMainSubsites:
     SITECONTENTLEFT: 'Site Content'
     Saved: 'Saved, please update related pages.'
+  SilverStripe\Subsites\Extensions\SiteConfigSubsites:
+    has_one_Subsite: Subsite
   SilverStripe\Subsites\Extensions\SiteTreeSubsites:
     CopyAction: Copy
     CopyToSubsite: 'Copy page to subsite'
     CopyToSubsiteWithChildren: 'Include children pages?'
     SubsiteOperations: 'Subsite Operations'
+    has_one_Subsite: Subsite
+    many_many_CrossSubsiteLinkTracking: 'Cross subsite link tracking'
   SilverStripe\Subsites\Model\Subsite:
     ConfigurationTab: Configuration
     CopyMessage: 'Created a copy of {title}'
@@ -44,20 +52,34 @@ en:
     SiteConfigTitle: 'Your Site Name'
     ThemeFieldEmptyString: '-'
     ValidateTitle: 'Please add a "Title"'
+    belongs_many_many_Groups: Groups
+    db_DefaultSite: 'Default site'
+    db_IsPublic: 'Is public'
+    db_Language: Language
+    db_PageTypeBlacklist: 'Page type blacklist'
+    db_RedirectURL: 'Redirect URL'
+    db_Theme: Theme
+    db_Title: Title
+    has_many_Domains: Domains
   SilverStripe\Subsites\Model\SubsiteDomain:
     DOMAIN: Domain
     DOMAIN_DESCRIPTION: 'Hostname of this subsite (exclude protocol). Allows wildcards (*).'
+    ISPRIMARY_DESCRIPTION: 'Mark this as the default domain for this subsite'
     IS_PRIMARY: 'Is Primary Domain?'
     PLURALNAME: 'Subsite Domains'
     PLURALS:
       one: 'A Subsite Domain'
       other: '{count} Subsite Domains'
     PROTOCOL_AUTOMATIC: Automatic
-    PROTOCOL_DESCRIPTION: 'Mark this as the default domain for this subsite'
+    PROTOCOL_DESCRIPTION: 'When generating links to this subsite, use the selected protocol. <br />Selecting ''Automatic'' means subsite links will default to the current protocol.'
     PROTOCOL_HTTP: 'http://'
     PROTOCOL_HTTPS: 'https://'
     Protocol: Protocol
     SINGULARNAME: 'Subsite Domain'
+    db_Domain: Domain
+    db_IsPrimary: 'Is primary'
+    db_Protocol: Protocol
+    has_one_Subsite: Subsite
   SilverStripe\Subsites\Pages\SubsitesVirtualPage:
     DESCRIPTION: 'Displays the content of a page on another subsite'
     OverrideNote: 'Overrides inherited value from the source'
@@ -67,8 +89,14 @@ en:
       other: '{count} Subsites Virtual Pages'
     SINGULARNAME: 'Subsites Virtual Page'
     SubsiteField: Subsite
+    db_CustomExtraMeta: 'Custom extra meta'
+    db_CustomMetaDescription: 'Custom meta description'
+    db_CustomMetaKeywords: 'Custom meta keywords'
+    db_CustomMetaTitle: 'Custom meta title'
   SilverStripe\Subsites\Reports\SubsiteReportWrapper:
     ReportDropdown: Sites
+    ReportDropdownAll: All
+    ReportDropdownSubsite: Subsite
   Subsite:
     COPYSTRUCTURE: 'Copy structure from:'
     NOTEMPLATE: 'No template'

lang/eo.yml

@@ -7,6 +7,8 @@ eo:
     MENUTITLE: Subretejoj
   SilverStripe\Subsites\Controller\SubsiteXHRController:
     MENUTITLE: SilverStripe\Subretejoj\Reganto\SubretejaXHRReganto
+  SilverStripe\Subsites\Extensions\FileSubsites:
+    has_one_Subsite: Subretejo
   SilverStripe\Subsites\Extensions\FolderFormFactoryExtension:
     AllSitesDropdownOpt: 'Ĉiuj retejoj'
     SUBSITENOTICE: 'Dosierujoj kaj dosieroj kreitaj en la ĉefa retejo estas alireblaj de ĉiuj retejoj'
@@ -19,14 +21,20 @@ eo:
     MANAGE_SUBSITES: 'Administri subretejojn por grupoj'
     MANAGE_SUBSITES_HELP: 'Eblo limigi la permesojn por grupo al unu aŭ pluaj subretejoj.'
     SECURITYTABTITLE: Subretejoj
+    db_AccessAllSubsites: 'Aliri ĉiujn subretejojn'
+    many_many_Subsites: Subretejoj
   SilverStripe\Subsites\Extensions\LeftAndMainSubsites:
     SITECONTENTLEFT: 'Enhavo de retejo'
     Saved: 'Konservita, bonvole ĝisdatigi rilatajn paĝojn.'
+  SilverStripe\Subsites\Extensions\SiteConfigSubsites:
+    has_one_Subsite: Subretejo
   SilverStripe\Subsites\Extensions\SiteTreeSubsites:
     CopyAction: Kopio
     CopyToSubsite: 'Kopii paĝon al subretejo'
     CopyToSubsiteWithChildren: 'Ĉu inkluzivi  paĝidojn?'
     SubsiteOperations: 'Subretejaj operacioj'
+    has_one_Subsite: Subretejo
+    many_many_CrossSubsiteLinkTracking: 'Trans-subreteja ligspurado'
   SilverStripe\Subsites\Model\Subsite:
     ConfigurationTab: Agordaro
     CopyMessage: 'Kreis kopion de {title}'
@@ -44,20 +52,34 @@ eo:
     SiteConfigTitle: 'Nomo de via retejo'
     ThemeFieldEmptyString: '-'
     ValidateTitle: 'Bonvole aldoni "Titolon"'
+    belongs_many_many_Groups: Grupoj
+    db_DefaultSite: 'Apriora retejo'
+    db_IsPublic: 'Estas publika'
+    db_Language: Lingvo
+    db_PageTypeBlacklist: 'Paĝtipa nigra listo'
+    db_RedirectURL: 'Redirekti je URL'
+    db_Theme: Etoso
+    db_Title: Titolo
+    has_many_Domains: Domajnoj
   SilverStripe\Subsites\Model\SubsiteDomain:
     DOMAIN: Domajno
     DOMAIN_DESCRIPTION: 'Gastiga nomo de ĉi tiu subretejo (ellasu protokolon). Permesas ĵokerojn (*).'
+    ISPRIMARY_DESCRIPTION: 'Marki ĉi tion kiel la aprioran domajnon por ĉi tiu subretejo'
     IS_PRIMARY: 'Ĉu unuaranga domajno?'
     PLURALNAME: 'Subretejaj domajnoj'
     PLURALS:
       one: 'Unu subreteja domajno'
       other: '{count} subretejaj domajnoj'
     PROTOCOL_AUTOMATIC: Aŭtomata
-    PROTOCOL_DESCRIPTION: 'Marki ĉi tion kiel la aprioran domajnon por ĉi tiu subretejo'
+    PROTOCOL_DESCRIPTION: 'Kiam generante ligilojn al ĉi tiu subretejo, uzu la elektitan protokolon.'
     PROTOCOL_HTTP: 'http://'
     PROTOCOL_HTTPS: 'https://'
     Protocol: Protokolo
     SINGULARNAME: 'Subreteja domajno'
+    db_Domain: Domajno
+    db_IsPrimary: 'Estas unuaranga'
+    db_Protocol: Protokolo
+    has_one_Subsite: Subretejo
   SilverStripe\Subsites\Pages\SubsitesVirtualPage:
     DESCRIPTION: 'Vidigas la enhavon de paĝo en alia subretejo'
     OverrideNote: 'Anstataŭigas hereditan valoron el la fonto'
@@ -67,8 +89,14 @@ eo:
       other: '{count} virtualaj paĝoj de subretejoj'
     SINGULARNAME: 'Virtuala paĝo de subretejoj'
     SubsiteField: Subretejo
+    db_CustomExtraMeta: 'Propra kroma meta'
+    db_CustomMetaDescription: 'Propra metapriskribo'
+    db_CustomMetaKeywords: 'Propraj meta-ŝlosilvortoj '
+    db_CustomMetaTitle: 'Propraj meta-titolo'
   SilverStripe\Subsites\Reports\SubsiteReportWrapper:
     ReportDropdown: Retejoj
+    ReportDropdownAll: Ĉiuj
+    ReportDropdownSubsite: Subretejo
   Subsite:
     COPYSTRUCTURE: 'Kopii strukturon de:'
     NOTEMPLATE: 'Mankas ŝablono'

lang/es.yml

@@ -0,0 +1,13 @@
+es:
+  SilverStripe\Subsites\Model\Subsite:
+    CustomExtraMeta: 'Meta Tags Personalizadas'
+    CustomMetaDescription: Descripción
+    CustomMetaTitle: Título
+    SiteConfigTitle: 'Nombre de tu Sitio'
+    belongs_many_many_Groups: Grupos
+    db_Language: Lenguaje
+    db_Theme: Tema
+    db_Title: Título
+  Subsites:
+    LanguageFieldLabel: Lenguaje
+    ThemeFieldLabel: Tema

lang/et_EE.yml

@@ -0,0 +1,13 @@
+et_EE:
+  SilverStripe\Subsites\Model\Subsite:
+    CustomExtraMeta: 'Kohandatud metamärgendid'
+    CustomMetaDescription: Kirjeldus
+    CustomMetaTitle: Pealkiri
+    SiteConfigTitle: 'Teie saidi nimi'
+    belongs_many_many_Groups: Grupid
+    db_Language: Keel
+    db_Theme: Kujundus
+    db_Title: Pealkiri
+  Subsites:
+    LanguageFieldLabel: Keel
+    ThemeFieldLabel: Kujundus

lang/fa_IR.yml

@@ -1,6 +1,53 @@
 fa_IR:
   DomainNameField:
     INVALID_DOMAIN: 'نام دامنه نامعتبر'
+  SilverStripe\CMS\Model\VirtualPage:
+    EDITCONTENT: 'برای ویرایش محتوا اینجا را کلیک کنید'
+  SilverStripe\Subsites\Admin\SubsiteAdmin:
+    MENUTITLE: 'زیر سایت ها'
+  SilverStripe\Subsites\Extensions\FileSubsites:
+    has_one_Subsite: 'زیر سایت'
+  SilverStripe\Subsites\Extensions\FolderFormFactoryExtension:
+    AllSitesDropdownOpt: 'تمامی سایت ها'
+    SubsiteFieldLabel: 'زیر سایت'
+  SilverStripe\Subsites\Extensions\GroupSubsites:
+    ACCESSALL: 'تمامی زیر سایت ها'
+    ACCESSONLY: 'فقط این زیر سایت ها'
+    SECURITYTABTITLE: 'زیر سایت ها'
+    many_many_Subsites: 'زیر سایت ها'
+  SilverStripe\Subsites\Extensions\SiteConfigSubsites:
+    has_one_Subsite: 'زیر سایت'
+  SilverStripe\Subsites\Extensions\SiteTreeSubsites:
+    has_one_Subsite: 'زیر سایت'
+  SilverStripe\Subsites\Model\Subsite:
+    ConfigurationTab: پیکربندی
+    CustomExtraMeta: 'متا تگ‌های اختصاصی'
+    CustomMetaDescription: توضحیات
+    CustomMetaKeywords: 'کلید واژه ها'
+    CustomMetaTitle: عنوان
+    PLURALNAME: 'زیر سایت ها'
+    SINGULARNAME: 'زیر سایت'
+    SiteConfigTitle: 'نام سایت شما'
+    belongs_many_many_Groups: گروه‌ها
+    db_DefaultSite: 'سایت پیش فرض'
+    db_Language: زبان
+    db_Theme: پوسته
+    db_Title: عنوان
+    has_many_Domains: 'دامنه ها'
+  SilverStripe\Subsites\Model\SubsiteDomain:
+    DOMAIN: دامنه
+    PLURALNAME: 'دامنه های زیر سایت'
+    PROTOCOL_AUTOMATIC: 'به صورت خودکار'
+    Protocol: پروتکل
+    SINGULARNAME: 'دمنه زیرسایت'
+    db_Domain: دامنه
+    db_Protocol: پروتکل
+    has_one_Subsite: 'زیر سایت'
+  SilverStripe\Subsites\Pages\SubsitesVirtualPage:
+    SubsiteField: 'زیر سایت'
+  SilverStripe\Subsites\Reports\SubsiteReportWrapper:
+    ReportDropdown: 'سایت ها'
+    ReportDropdownSubsite: 'زیر سایت'
   Subsite:
     NOTEMPLATE: 'بدون قالب'
   Subsites:

lang/fi.yml

@@ -1,17 +1,92 @@
 fi:
   DomainNameField:
     INVALID_DOMAIN: 'Virheellinen domain-nimi'
+  SilverStripe\CMS\Model\VirtualPage:
+    EDITCONTENT: 'Napsauta tässä muokataksesi sisältöä'
+  SilverStripe\Subsites\Admin\SubsiteAdmin:
+    MENUTITLE: Alasivustot
+  SilverStripe\Subsites\Extensions\FileSubsites:
+    has_one_Subsite: Alasivusto
+  SilverStripe\Subsites\Extensions\FolderFormFactoryExtension:
+    AllSitesDropdownOpt: 'Kaikki sivustot'
+    SUBSITENOTICE: 'Kansiot ja tiedostot, jotka on luotu pääsivustolla, ovat käytettävissä kaikissa alisivustoissa.'
+    SubsiteFieldLabel: Alasivusto
+  SilverStripe\Subsites\Extensions\GroupSubsites:
+    ACCESSALL: 'Kaikki alasivustot'
+    ACCESSONLY: 'Vain nämä alasivustot'
+    ACCESSRADIOTITLE: 'Anna ryhmän oikeudet »'
+    GlobalGroup: Globaaliryhmä
+    MANAGE_SUBSITES: 'Hallinnoi ryhmien alasivustoja'
+    MANAGE_SUBSITES_HELP: 'Mahdollisuus rajoittaa ryhmän oikeuksia yhdelle tai useammalle alisivustolle.'
+    SECURITYTABTITLE: Alasivustot
+    many_many_Subsites: Alasivut
+  SilverStripe\Subsites\Extensions\LeftAndMainSubsites:
+    SITECONTENTLEFT: 'Sivuston sisältö'
+    Saved: 'Tallennettu, ole hyvä ja päivitä liittyvät sivut.'
+  SilverStripe\Subsites\Extensions\SiteConfigSubsites:
+    has_one_Subsite: Alasivusto
+  SilverStripe\Subsites\Extensions\SiteTreeSubsites:
+    CopyAction: Kopioi
+    CopyToSubsite: 'Kopioi sivu alasivustolle'
+    CopyToSubsiteWithChildren: 'Sisällytä alasivut?'
+    SubsiteOperations: 'Alasivuston toiminnot'
+    has_one_Subsite: Alasivusto
+  SilverStripe\Subsites\Model\Subsite:
+    ConfigurationTab: Asetukset
+    CopyMessage: 'Luotiin kopio lähteestä {title}'
+    CustomExtraMeta: 'Omat meta-tagit'
+    CustomMetaDescription: Kuvaus
+    CustomMetaKeywords: Avainsanat
+    CustomMetaTitle: Otsikko
+    PLURALNAME: Alasivut
+    PLURALS:
+      one: Alasivu
+      other: '{count} alasivua'
+    PageTypeBlacklistField: 'Kiellä sivutyyppien käyttö?'
+    SINGULARNAME: Alasivusto
+    SiteConfigSubtitle: 'Tähän sloganisi'
+    SiteConfigTitle: 'Sivuston nimi'
+    ValidateTitle: 'Lisää "Otsikko"'
+    belongs_many_many_Groups: Ryhmät
+    db_DefaultSite: Oletussivusto
+    db_Language: Kieli
+    db_RedirectURL: 'Edelleenohjaus URL'
+    db_Theme: Teema
+    db_Title: Otsikko
+    has_many_Domains: Domainit
+  SilverStripe\Subsites\Model\SubsiteDomain:
+    DOMAIN: Verkkotunnus
+    DOMAIN_DESCRIPTION: 'Tämä alisivuston isäntänimi (ilman protokollaa). Sallii wildcard-merkit (*).'
+    ISPRIMARY_DESCRIPTION: 'Merkitse tämä oletusdomainiksi tälle alisivustolle'
+    IS_PRIMARY: 'On päädomain?'
+    PLURALNAME: 'Alisivuston domain-osoitteet'
+    PROTOCOL_AUTOMATIC: Automaattinen
+    PROTOCOL_HTTP: 'http://'
+    PROTOCOL_HTTPS: 'https://'
+    Protocol: Protokolla
+    SINGULARNAME: 'Alisivuston domain-osoite'
+    db_Domain: Verkkotunnus
+    db_Protocol: Protokolla
+    has_one_Subsite: Alasivusto
+  SilverStripe\Subsites\Pages\SubsitesVirtualPage:
+    DESCRIPTION: 'Näyttää sisällön toisen alisivuston sivulta'
+    PLURALNAME: 'Alisivustojen virtuaaliset sivut'
+    SINGULARNAME: 'Alisivuston Virtuaalisivu'
+    SubsiteField: Alasivusto
+  SilverStripe\Subsites\Reports\SubsiteReportWrapper:
+    ReportDropdown: Sivustot
+    ReportDropdownSubsite: Alasivusto
   Subsite:
     COPYSTRUCTURE: 'Kopioi rakenne kohteesta:'
     NOTEMPLATE: 'Ei sivupohjaa'
   Subsites:
-    DefaultSiteFieldLabel: 'Oletussivusto'
+    DefaultSiteFieldLabel: Oletussivusto
     DomainFieldLabel: Domain
     IsPublicFieldLabel: 'Aktivoi julkinen pääsy'
     LanguageFieldLabel: Kieli
-    MainSiteTitle: 'Pääsivusto'
+    MainSiteTitle: Pääsivusto
     PageTypeBlacklistFieldLabel: 'Sivutyyppien mustalista'
-    PrimaryDomainFieldLabel: 'Oletusdomain'
+    PrimaryDomainFieldLabel: Oletusdomain
     RedirectURLFieldLabel: 'Edelleenohjaus URL'
     ThemeFieldLabel: Teema
     TitleFieldLabel: 'Alisivuston nimi'

lang/fr.yml

@@ -0,0 +1,14 @@
+fr:
+  SilverStripe\Subsites\Model\Subsite:
+    ConfigurationTab: Configuration
+    CustomExtraMeta: 'Balises Méta personnalisées'
+    CustomMetaDescription: Description
+    CustomMetaTitle: Titre
+    SiteConfigTitle: 'Nom du site'
+    belongs_many_many_Groups: Groupes
+    db_Language: Langue
+    db_Theme: Thème
+    db_Title: Titre
+  Subsites:
+    LanguageFieldLabel: Langue
+    ThemeFieldLabel: Thème

lang/hr.yml

@@ -1,6 +1,76 @@
 hr:
   DomainNameField:
     INVALID_DOMAIN: 'Netočan naziv domene'
+  SilverStripe\CMS\Model\VirtualPage:
+    EDITCONTENT: 'Klikni ovdje za uređivanje sadržaja'
+  SilverStripe\Subsites\Admin\SubsiteAdmin:
+    MENUTITLE: Podsajtovi
+  SilverStripe\Subsites\Extensions\FileSubsites:
+    has_one_Subsite: Podsajt
+  SilverStripe\Subsites\Extensions\FolderFormFactoryExtension:
+    AllSitesDropdownOpt: 'Svi sajtovi'
+    SUBSITENOTICE: 'Direktoriji i datoteke kreirane u glavnom sajtu su dostupne svim podsajtovima.'
+    SubsiteFieldLabel: Podsajt
+  SilverStripe\Subsites\Extensions\GroupSubsites:
+    ACCESSALL: 'Svi podsajtovi'
+    ACCESSONLY: 'Samo ovi podsajtovi'
+    ACCESSRADIOTITLE: 'Dodijeli ovoj grupi pristup za'
+    GlobalGroup: 'globalna grupa'
+    MANAGE_SUBSITES: 'Upravljaj podsajtove za grupe'
+    MANAGE_SUBSITES_HELP: 'Mogućnost limitiranja prava za grupu za jedan ili više podsajtova.'
+    SECURITYTABTITLE: Podsajtovi
+    many_many_Subsites: Podsajtovi
+  SilverStripe\Subsites\Extensions\LeftAndMainSubsites:
+    Saved: 'Spremljeno, molimo osvježite povezane stranice.'
+  SilverStripe\Subsites\Extensions\SiteConfigSubsites:
+    has_one_Subsite: Podsajt
+  SilverStripe\Subsites\Extensions\SiteTreeSubsites:
+    CopyAction: Kopiraj
+    CopyToSubsite: 'Kopiraj stranicu u podsajt'
+    CopyToSubsiteWithChildren: 'Uključi podstranice?'
+    SubsiteOperations: 'Operacije podređenog prostora'
+    has_one_Subsite: Podsajt
+  SilverStripe\Subsites\Model\Subsite:
+    ConfigurationTab: Konfiguracija
+    CopyMessage: 'Kreirana kopija od {title}'
+    CustomExtraMeta: 'Prilagođeni Meta tagovi'
+    CustomMetaDescription: Opis
+    CustomMetaKeywords: 'Ključne riječi'
+    CustomMetaTitle: Naslov
+    PLURALNAME: Podsajtovi
+    PageTypeBlacklistField: 'Ne dopuštaj tipove stranica?'
+    SINGULARNAME: Podsajt
+    SiteConfigSubtitle: 'vaš slogan ovdje'
+    SiteConfigTitle: 'Naziv vašeg weba'
+    ValidateTitle: 'Molimo dodajte "Naslov"'
+    belongs_many_many_Groups: Grupe
+    db_DefaultSite: 'Zadani sajt'
+    db_Language: Jezik
+    db_RedirectURL: 'Link preusmjeravanja'
+    db_Theme: Tema
+    db_Title: Naslov
+    has_many_Domains: Domene
+  SilverStripe\Subsites\Model\SubsiteDomain:
+    DOMAIN: Domena
+    DOMAIN_DESCRIPTION: 'Hostname ovog podsajta (bez protokola). Omogućava wildcard (*).'
+    ISPRIMARY_DESCRIPTION: 'Označi kao zadanu domenu za ovu podstranicu'
+    IS_PRIMARY: 'Da li je glavna domena?'
+    PLURALNAME: 'Domene podsajtova'
+    PROTOCOL_AUTOMATIC: Automatsko
+    PROTOCOL_HTTP: 'http://'
+    PROTOCOL_HTTPS: 'https://'
+    Protocol: Protokol
+    SINGULARNAME: 'Domena podsajta'
+    db_Domain: Domena
+    db_Protocol: Protokol
+    has_one_Subsite: Podsajt
+  SilverStripe\Subsites\Pages\SubsitesVirtualPage:
+    DESCRIPTION: 'Prikazuje sadržaj stranice na drugom podsajtu'
+    SINGULARNAME: 'Virtualna stranica podsajta'
+    SubsiteField: Podsajt
+  SilverStripe\Subsites\Reports\SubsiteReportWrapper:
+    ReportDropdown: Sajtovi
+    ReportDropdownSubsite: Podsajt
   Subsite:
     COPYSTRUCTURE: 'Kopiraj strukturu od:'
     NOTEMPLATE: 'Nema predloška'

lang/id.yml

@@ -3,6 +3,38 @@ id:
     SubsiteFieldLabel: Subsitus
   GroupSubsites:
     SECURITYTABTITLE: Subsitus
+  SilverStripe\Subsites\Admin\SubsiteAdmin:
+    MENUTITLE: Subsitus
+  SilverStripe\Subsites\Extensions\FileSubsites:
+    has_one_Subsite: Subsitus
+  SilverStripe\Subsites\Extensions\FolderFormFactoryExtension:
+    SubsiteFieldLabel: Subsitus
+  SilverStripe\Subsites\Extensions\GroupSubsites:
+    SECURITYTABTITLE: Subsitus
+    many_many_Subsites: Subsitus
+  SilverStripe\Subsites\Extensions\SiteConfigSubsites:
+    has_one_Subsite: Subsitus
+  SilverStripe\Subsites\Extensions\SiteTreeSubsites:
+    has_one_Subsite: Subsitus
+  SilverStripe\Subsites\Model\Subsite:
+    CustomExtraMeta: 'Penanda Meta'
+    CustomMetaDescription: Deskripsi
+    CustomMetaKeywords: 'Kata kunci'
+    CustomMetaTitle: Judul
+    PLURALNAME: Subsitus
+    SINGULARNAME: Subsitus
+    SiteConfigTitle: 'Nama Situs'
+    belongs_many_many_Groups: Kelompok
+    db_Language: Bahasa
+    db_Theme: Tema
+    db_Title: Judul
+  SilverStripe\Subsites\Model\SubsiteDomain:
+    has_one_Subsite: Subsitus
+  SilverStripe\Subsites\Pages\SubsitesVirtualPage:
+    SubsiteField: Subsitus
+  SilverStripe\Subsites\Reports\SubsiteReportWrapper:
+    ReportDropdown: Situs
+    ReportDropdownSubsite: Subsitus
   Subsite:
     CustomMetaDescription: Deskripsi
     CustomMetaKeywords: 'Kata kunci'
@@ -15,5 +47,6 @@ id:
     ReportDropdown: Situs
   Subsites:
     LanguageFieldLabel: Bahasa
+    ThemeFieldLabel: Tema
   SubsitesVirtualPage:
     SubsiteField: Subsitus

lang/it.yml

@@ -1,6 +1,76 @@
 it:
   DomainNameField:
     INVALID_DOMAIN: 'Nome a dominio non valido'
+  SilverStripe\CMS\Model\VirtualPage:
+    EDITCONTENT: 'Clicca qui per editare il contenuto'
+  SilverStripe\Subsites\Admin\SubsiteAdmin:
+    MENUTITLE: Sottositi
+  SilverStripe\Subsites\Extensions\FileSubsites:
+    has_one_Subsite: Sottosito
+  SilverStripe\Subsites\Extensions\FolderFormFactoryExtension:
+    AllSitesDropdownOpt: 'Tutti i siti'
+    SUBSITENOTICE: 'Le cartelle e i files creati nel sito principale sono accessibili da tutti i sottositi.'
+    SubsiteFieldLabel: Sottosito
+  SilverStripe\Subsites\Extensions\GroupSubsites:
+    ACCESSALL: 'Tutti i sottositi'
+    ACCESSONLY: 'Solo questi sottositi'
+    ACCESSRADIOTITLE: 'Dai a questo gruppo accesso a'
+    GlobalGroup: 'Gruppo globale'
+    MANAGE_SUBSITES: 'Gestisci sottositi per gruppi'
+    MANAGE_SUBSITES_HELP: 'Abilità di limitare i permessi per un gruppo di uno o più sottositi.'
+    SECURITYTABTITLE: Sottositi
+    many_many_Subsites: Sottositi
+  SilverStripe\Subsites\Extensions\LeftAndMainSubsites:
+    Saved: 'Salvato, si prega di aggiornare le pagine relative.'
+  SilverStripe\Subsites\Extensions\SiteConfigSubsites:
+    has_one_Subsite: Sottosito
+  SilverStripe\Subsites\Extensions\SiteTreeSubsites:
+    CopyAction: Copia
+    CopyToSubsite: 'Copia pagina in sottosito'
+    CopyToSubsiteWithChildren: 'Includi pagine figlie?'
+    SubsiteOperations: 'Operazioni sui sottositi'
+    has_one_Subsite: Sottosito
+  SilverStripe\Subsites\Model\Subsite:
+    ConfigurationTab: Configurazione
+    CopyMessage: 'Creata una copia di {title}'
+    CustomExtraMeta: 'Meta Tags personalizzati'
+    CustomMetaDescription: Descrizione
+    CustomMetaKeywords: Keywords
+    CustomMetaTitle: Titolo
+    PLURALNAME: Sottositi
+    PageTypeBlacklistField: 'Disabilita tipi di pagina?'
+    SINGULARNAME: Sottosito
+    SiteConfigSubtitle: 'Lo slogan qui'
+    SiteConfigTitle: 'Nome del sito'
+    ValidateTitle: 'Prego aggiungere il "Titolo"'
+    belongs_many_many_Groups: Gruppi
+    db_DefaultSite: 'Sito di default'
+    db_Language: Lingua
+    db_RedirectURL: 'URL di reindirizzamento'
+    db_Theme: Tema
+    db_Title: Titolo
+    has_many_Domains: Domini
+  SilverStripe\Subsites\Model\SubsiteDomain:
+    DOMAIN: Dominio
+    DOMAIN_DESCRIPTION: 'Nome host di questo sottosito (escluso il protocollo). Permette caratteri wildcard (*).'
+    ISPRIMARY_DESCRIPTION: 'Segna questo come il dominio di default per questo sottosito'
+    IS_PRIMARY: 'È il dominio primario?'
+    PLURALNAME: 'Domini del sottosito'
+    PROTOCOL_AUTOMATIC: Automatico
+    PROTOCOL_HTTP: 'http://'
+    PROTOCOL_HTTPS: 'https://'
+    Protocol: Protocollo
+    SINGULARNAME: 'Dominio del sottosito'
+    db_Domain: Dominio
+    db_Protocol: Protocollo
+    has_one_Subsite: Sottosito
+  SilverStripe\Subsites\Pages\SubsitesVirtualPage:
+    DESCRIPTION: 'Mostra il contenuto di una pagina appartenente ad un altro sottosito'
+    SINGULARNAME: 'Pagina virtuale dei sottositi'
+    SubsiteField: Sottosito
+  SilverStripe\Subsites\Reports\SubsiteReportWrapper:
+    ReportDropdown: Siti
+    ReportDropdownSubsite: Sottosito
   Subsite:
     COPYSTRUCTURE: 'Copia struttura da:'
     NOTEMPLATE: 'Nessuno schema'

lang/ja.yml

@@ -6,11 +6,55 @@ ja:
     ACCESSONLY: これらのサブサイトのみ
     ACCESSRADIOTITLE: このグループに選択先へのアクセス権を与える
     SECURITYTABTITLE: サブサイト
+  SilverStripe\CMS\Model\VirtualPage:
+    EDITCONTENT: ここをクリックしてコンテンツを編集
+  SilverStripe\Subsites\Admin\SubsiteAdmin:
+    MENUTITLE: サブサイト
+  SilverStripe\Subsites\Extensions\FileSubsites:
+    has_one_Subsite: サブサイト
+  SilverStripe\Subsites\Extensions\FolderFormFactoryExtension:
+    SubsiteFieldLabel: サブサイト
+  SilverStripe\Subsites\Extensions\GroupSubsites:
+    ACCESSALL: 全てのサブサイト
+    ACCESSONLY: これらのサブサイトのみ
+    ACCESSRADIOTITLE: このグループに選択先へのアクセス権を与える
+    SECURITYTABTITLE: サブサイト
+    many_many_Subsites: サブサイト
+  SilverStripe\Subsites\Extensions\SiteConfigSubsites:
+    has_one_Subsite: サブサイト
+  SilverStripe\Subsites\Extensions\SiteTreeSubsites:
+    has_one_Subsite: サブサイト
+  SilverStripe\Subsites\Model\Subsite:
+    CustomExtraMeta: メタタグをカスタム
+    CustomMetaDescription: 説明文
+    CustomMetaTitle: タイトル
+    PLURALNAME: サブサイト
+    SINGULARNAME: サブサイト
+    SiteConfigTitle: サイト名
+    belongs_many_many_Groups: グループ
+    db_Language: 言語
+    db_Theme: テーマ
+    db_Title: タイトル
+  SilverStripe\Subsites\Model\SubsiteDomain:
+    DOMAIN: ドメイン
+    PLURALNAME: サブサイトのドメイン
+    SINGULARNAME: サブサイトのドメイン
+    db_Domain: ドメイン
+    has_one_Subsite: サブサイト
+  SilverStripe\Subsites\Pages\SubsitesVirtualPage:
+    SINGULARNAME: サブサイトの仮想ページ
+    SubsiteField: サブサイト
+  SilverStripe\Subsites\Reports\SubsiteReportWrapper:
+    ReportDropdownSubsite: サブサイト
   SubsiteAdmin:
     MENUTITLE: サブサイト
   SubsiteDomain:
     DOMAIN: ドメイン
     PLURALNAME: サブサイトのドメイン
     SINGULARNAME: サブサイトのドメイン
+  Subsites:
+    DomainFieldLabel: ドメイン
+    LanguageFieldLabel: 言語
+    ThemeFieldLabel: テーマ
   SubsitesVirtualPage:
     SINGULARNAME: サブサイトの仮想ページ

lang/lt.yml

@@ -1,4 +1,34 @@
 lt:
+  SilverStripe\Subsites\Extensions\FolderFormFactoryExtension:
+    AllSitesDropdownOpt: 'Visos svetainės'
+  SilverStripe\Subsites\Extensions\LeftAndMainSubsites:
+    Saved: 'Išsaugota, prašome atnaujinti susijusius puslapius'
+  SilverStripe\Subsites\Extensions\SiteTreeSubsites:
+    CopyAction: Kopijuoti
+    CopyToSubsite: 'Kopijuoti puslapį į kitą svetainę'
+  SilverStripe\Subsites\Model\Subsite:
+    ConfigurationTab: Nustatymai
+    CopyMessage: 'Sukurta {title} kopija'
+    CustomExtraMeta: 'Kitos meta žymės'
+    CustomMetaDescription: Aprašymas
+    CustomMetaKeywords: Raktažodžiai
+    CustomMetaTitle: Pavadinimas
+    PageTypeBlacklistField: 'Neleidžiami puslapių tipai'
+    SiteConfigSubtitle: 'Jūsų svetainės šūkis'
+    SiteConfigTitle: 'Jūsų svetainės pavadinimas'
+    ValidateTitle: 'Prašome įvesti "Pavadinimą"'
+    belongs_many_many_Groups: Grupės
+    db_DefaultSite: 'Pagrindinė svetainė'
+    db_Language: Kalba
+    db_RedirectURL: 'Nukreipimo nuoroda'
+    db_Theme: Tema
+    db_Title: Pavadinimas
+    has_many_Domains: Domenai
+  SilverStripe\Subsites\Model\SubsiteDomain:
+    DOMAIN: Domenas
+    db_Domain: Domenas
+  SilverStripe\Subsites\Reports\SubsiteReportWrapper:
+    ReportDropdown: Svetainės
   Subsite:
     COPYSTRUCTURE: 'Kopijuoti struktūrą iš:'
     NOTEMPLATE: 'Nėra šablono'

lang/mi.yml

@@ -1,4 +1,65 @@
 mi:
+  SilverStripe\CMS\Model\VirtualPage:
+    EDITCONTENT: 'Pāwhiri ki konei hei whakatika i ngā ihirangi'
+  SilverStripe\Subsites\Admin\SubsiteAdmin:
+    MENUTITLE: 'Ngā pae iti'
+  SilverStripe\Subsites\Extensions\FileSubsites:
+    has_one_Subsite: 'Pae iti'
+  SilverStripe\Subsites\Extensions\FolderFormFactoryExtension:
+    AllSitesDropdownOpt: 'Ngā pae katoa'
+    SUBSITENOTICE: 'Ka taea ngā kōpaki me ngā kōnae kua hangaia i te pae matua te uru mā ngā pae iti katoa.'
+    SubsiteFieldLabel: 'Pae iti'
+  SilverStripe\Subsites\Extensions\GroupSubsites:
+    ACCESSALL: 'Ngā pae iti katoa'
+    ACCESSONLY: 'Ko ēnei pae iti anake'
+    ACCESSRADIOTITLE: 'Tukuna tēnei rōpū kia uru ki'
+    GlobalGroup: 'Rōpū Hurinoa'
+    MANAGE_SUBSITES: 'Whakahaere pae iti mō ngā rōpū'
+    MANAGE_SUBSITES_HELP: 'Te āheinga ki te whakawhāiti whakaaetanga mō tētahi rōpū ki tētahi neke atu rānei o ngā pae iti.'
+    SECURITYTABTITLE: 'Ngā pae iti'
+    many_many_Subsites: 'Ngā pae iti'
+  SilverStripe\Subsites\Extensions\LeftAndMainSubsites:
+    Saved: 'Kua tiakina, whakahoutia ngā whārangi pāhono.'
+  SilverStripe\Subsites\Extensions\SiteConfigSubsites:
+    has_one_Subsite: 'Pae iti'
+  SilverStripe\Subsites\Extensions\SiteTreeSubsites:
+    CopyAction: Tārua
+    CopyToSubsite: 'Tāruatia te whārangi ki te pae iti'
+    has_one_Subsite: 'Pae iti'
+  SilverStripe\Subsites\Model\Subsite:
+    ConfigurationTab: Whirihoranga
+    CopyMessage: 'I hangaia he tārua o {title}'
+    CustomExtraMeta: 'Ngā Tūtohu Meta Ritenga'
+    CustomMetaDescription: Whakaahuatanga
+    CustomMetaKeywords: 'Ngā kupumatua'
+    CustomMetaTitle: Taitara
+    PLURALNAME: 'Ngā pae iti'
+    PageTypeBlacklistField: 'Me whakakāhore ngā momo whārangi?'
+    SINGULARNAME: 'Pae iti'
+    SiteConfigSubtitle: 'Tō rārangi tautuhinga ki konei'
+    SiteConfigTitle: 'Tō Ingoa Pae'
+    ValidateTitle: 'Tāurua he "Taitara"'
+    belongs_many_many_Groups: 'Ngā Rōpū'
+    db_DefaultSite: 'Pae taunoa'
+    db_Language: Reo
+    db_RedirectURL: 'Tukua anō te URL'
+    db_Theme: Kaupapa
+    db_Title: Taitara
+    has_many_Domains: 'Ngā Rohe'
+  SilverStripe\Subsites\Model\SubsiteDomain:
+    DOMAIN: Rohe
+    PLURALNAME: 'Ngā Rohe Pae Iti'
+    SINGULARNAME: 'Rohe Pae Iti'
+    db_Domain: Rohe
+    has_one_Subsite: 'Pae iti'
+  SilverStripe\Subsites\Pages\SubsitesVirtualPage:
+    DESCRIPTION: 'Ka whakaatu i ngā ihirangi o tētahi whārangi ki tētahi atu pae iti'
+    PLURALNAME: 'Ngā Whārangi Taketake'
+    SINGULARNAME: 'Whārangi Mariko Pae Iti'
+    SubsiteField: 'Pae iti'
+  SilverStripe\Subsites\Reports\SubsiteReportWrapper:
+    ReportDropdown: 'Ngā Pae'
+    ReportDropdownSubsite: 'Pae iti'
   Subsite:
     COPYSTRUCTURE: 'Tāurutia te hanganga mai i:'
     NOTEMPLATE: 'Kāore he tātauira'

lang/nb_NO.yml

@@ -6,11 +6,46 @@ nb_NO:
     ACCESSONLY: 'Only these subsites'
     ACCESSRADIOTITLE: 'Give this group access to'
     SECURITYTABTITLE: subdomener
+  SilverStripe\CMS\Model\VirtualPage:
+    EDITCONTENT: 'klikk her for å endre dette innholdet'
+  SilverStripe\Subsites\Admin\SubsiteAdmin:
+    MENUTITLE: subdomener
+  SilverStripe\Subsites\Extensions\FileSubsites:
+    has_one_Subsite: Subdomene
+  SilverStripe\Subsites\Extensions\FolderFormFactoryExtension:
+    SubsiteFieldLabel: Subdomene
+  SilverStripe\Subsites\Extensions\GroupSubsites:
+    ACCESSALL: 'All subsites'
+    ACCESSONLY: 'Only these subsites'
+    ACCESSRADIOTITLE: 'Give this group access to'
+    SECURITYTABTITLE: subdomener
+    many_many_Subsites: subdomener
+  SilverStripe\Subsites\Extensions\SiteConfigSubsites:
+    has_one_Subsite: Subdomene
+  SilverStripe\Subsites\Extensions\SiteTreeSubsites:
+    has_one_Subsite: Subdomene
+  SilverStripe\Subsites\Model\Subsite:
+    ConfigurationTab: Konfigurasjon
+    PLURALNAME: subdomener
+    SINGULARNAME: Subdomene
+  SilverStripe\Subsites\Model\SubsiteDomain:
+    DOMAIN: Domain
+    PLURALNAME: 'Subsite Domains'
+    SINGULARNAME: 'Subsite Domain'
+    db_Domain: Domain
+    has_one_Subsite: Subdomene
+  SilverStripe\Subsites\Pages\SubsitesVirtualPage:
+    SINGULARNAME: 'Subdomeners Virtuelle Side'
+    SubsiteField: Subdomene
+  SilverStripe\Subsites\Reports\SubsiteReportWrapper:
+    ReportDropdownSubsite: Subdomene
   SubsiteAdmin:
     MENUTITLE: Underdomener
   SubsiteDomain:
     DOMAIN: Domain
     PLURALNAME: 'Subsite Domains'
     SINGULARNAME: 'Subsite Domain'
+  Subsites:
+    DomainFieldLabel: Domain
   SubsitesVirtualPage:
     SINGULARNAME: 'Subdomeners Virtuelle Side'

lang/nl.yml

@@ -1,32 +1,103 @@
 nl:
-  FileSubsites:
+  DomainNameField:
+    INVALID_DOMAIN: 'Ongeldige domein naam'
+  SilverStripe\CMS\Model\VirtualPage:
+    EDITCONTENT: 'Klik hier om inhoud aan te passen'
+  SilverStripe\Subsites\Admin\SubsiteAdmin:
+    MENUTITLE: Subsites
+  SilverStripe\Subsites\Controller\SubsiteXHRController:
+    MENUTITLE: Subsites
+  SilverStripe\Subsites\Extensions\FileSubsites:
+    has_one_Subsite: Subsite
+  SilverStripe\Subsites\Extensions\FolderFormFactoryExtension:
+    AllSitesDropdownOpt: 'Alle sites'
+    SUBSITENOTICE: 'Mappen en bestanden van de Hoofdsite zijn toegankelijk voor alle subsites.'
     SubsiteFieldLabel: Subsite
-  GridFieldAddFromTemplateButton:
-    AddFromTemplate: 'Nieuwe toevegen vanaf template'
-  GroupSubsites:
+  SilverStripe\Subsites\Extensions\GroupSubsites:
     ACCESSALL: 'Alle subsites'
     ACCESSONLY: 'Alleen deze subsites'
     ACCESSRADIOTITLE: 'Geef deze groep rechten aan'
+    GlobalGroup: 'globale groep'
+    MANAGE_SUBSITES: 'Beheer subsites voor groepen'
+    MANAGE_SUBSITES_HELP: 'Bepaal de toegangsrechten voor groepen per subsite'
     SECURITYTABTITLE: Subsites
-  Subsite:
+    db_AccessAllSubsites: 'Toegang tot alle subsites'
+    many_many_Subsites: Subsites
+  SilverStripe\Subsites\Extensions\LeftAndMainSubsites:
+    SITECONTENTLEFT: 'Site inhoud'
+    Saved: 'Opgeslagen, pas onderliggende pagina''s aan.'
+  SilverStripe\Subsites\Extensions\SiteConfigSubsites:
+    has_one_Subsite: Subsite
+  SilverStripe\Subsites\Extensions\SiteTreeSubsites:
+    CopyAction: Kopieer
+    CopyToSubsite: 'Kopieer pagina''s naar subsite'
+    CopyToSubsiteWithChildren: 'Inclusief onderliggende pagina''s?'
+    SubsiteOperations: 'Subsite Acties'
+    has_one_Subsite: Subsite
+  SilverStripe\Subsites\Model\Subsite:
+    ConfigurationTab: Configuratie
+    CopyMessage: 'Kopie gemaakt van {title}'
+    CustomExtraMeta: 'Andere meta tags'
     CustomMetaDescription: Omschrijving
+    CustomMetaKeywords: Sleutelwoorden
     CustomMetaTitle: Titel
     PLURALNAME: Subsites
+    PLURALS:
+      one: 'Een Subsite'
+      other: '{count} Subsites'
+    PageTypeBlacklistField: 'Niet toegestane paginatypes?'
     SINGULARNAME: Subsite
+    SiteConfigSubtitle: 'Jouw slagzin hier'
     SiteConfigTitle: 'Jouw Site Naam'
-    TabTitleConfig: Configuratie
-  SubsiteAdmin:
-    MENUTITLE: Subsites
-  SubsiteDomain:
+    ThemeFieldEmptyString: '-'
+    ValidateTitle: 'Voeg een "Titel" toe'
+    belongs_many_many_Groups: Groepen
+    db_DefaultSite: 'Standaard Site'
+    db_Language: Taal
+    db_RedirectURL: 'Redirect URL'
+    db_Theme: Thema
+    db_Title: Titel
+  SilverStripe\Subsites\Model\SubsiteDomain:
     DOMAIN: Domein
+    DOMAIN_DESCRIPTION: 'Domeinnaam van deze subsite (zonder http), wildcards zijn toegestaan (*).'
+    ISPRIMARY_DESCRIPTION: 'Dit is de standaard domeinnaam voor deze subsite'
+    IS_PRIMARY: 'Is Primaire domein'
     PLURALNAME: 'Subsite Domeinen'
+    PLURALS:
+      one: 'Een subsite domein'
+      other: '{count} subsite domeinen'
+    PROTOCOL_AUTOMATIC: Automatisch
+    PROTOCOL_DESCRIPTION: 'Wordt gebruikt bij het genereren van links naar deze subsite. <br />''Automatisch'' houdt in dat het huidige protocol gebruikt zal worden.'
+    PROTOCOL_HTTP: 'http://'
+    PROTOCOL_HTTPS: 'https://'
+    Protocol: Protocol
     SINGULARNAME: 'Subsite Domein'
-  Subsites:
-    DefaultSiteFieldLabel: 'Standaard Site'
-    LanguageFieldLabel: Taal
-    PrimaryDomainFieldLabel: 'Primaire domein'
-    ThemeFieldLabel: Thema
-    TitleFieldLabel: 'Subsite naam'
-  SubsitesVirtualPage:
+    db_Domain: Domein
+    db_Protocol: Protocol
+    has_one_Subsite: Subsite
+  SilverStripe\Subsites\Pages\SubsitesVirtualPage:
+    DESCRIPTION: 'Toon de inhoud van een pagina op een andere subsite'
+    OverrideNote: 'Overschrijft de overgenomen tekst van de gelinkte pagina'
+    PLURALNAME: 'Subsites Virtuele paginas'
+    PLURALS:
+      one: 'Subsites Virtuele pagina'
+      other: '{count} Subsites Virtuele paginas'
     SINGULARNAME: 'Subsites Virtuele pagina'
     SubsiteField: Subsite
+  SilverStripe\Subsites\Reports\SubsiteReportWrapper:
+    ReportDropdown: Sites
+    ReportDropdownSubsite: Subsite
+  Subsite:
+    COPYSTRUCTURE: 'Kopieer structuur vanaf:'
+    NOTEMPLATE: 'Geen template'
+  Subsites:
+    DefaultSiteFieldLabel: 'Standaard Site'
+    DomainFieldLabel: Domein
+    IsPublicFieldLabel: 'Publiek toegankelijk'
+    LanguageFieldLabel: Taal
+    MainSiteTitle: 'Hoofd site'
+    PageTypeBlacklistFieldLabel: 'Paginatypes blacklist'
+    PrimaryDomainFieldLabel: 'Primaire domein'
+    RedirectURLFieldLabel: 'Redirect URL'
+    ThemeFieldLabel: Thema
+    TitleFieldLabel: 'Subsite naam'

lang/pl.yml

@@ -0,0 +1,13 @@
+pl:
+  SilverStripe\Subsites\Model\Subsite:
+    CustomExtraMeta: 'Własne meta tagi'
+    CustomMetaDescription: Opis
+    CustomMetaTitle: Tytuł
+    SiteConfigTitle: 'Nazwa twojego serwisu'
+    belongs_many_many_Groups: Grupy
+    db_Language: Język
+    db_Theme: Szablon
+    db_Title: Tytuł
+  Subsites:
+    LanguageFieldLabel: Język
+    ThemeFieldLabel: Szablon

lang/pl_PL.yml

@@ -6,11 +6,51 @@ pl_PL:
     ACCESSONLY: 'Tylko te podwitryny'
     ACCESSRADIOTITLE: 'Daj tej grupie dostęp do'
     SECURITYTABTITLE: Podwitryny
+  SilverStripe\CMS\Model\VirtualPage:
+    EDITCONTENT: 'Kliknij tutaj aby edytować zawartość'
+  SilverStripe\Subsites\Admin\SubsiteAdmin:
+    MENUTITLE: Podwitryny
+  SilverStripe\Subsites\Extensions\FileSubsites:
+    has_one_Subsite: Podwitryna
+  SilverStripe\Subsites\Extensions\FolderFormFactoryExtension:
+    SubsiteFieldLabel: Podwitryna
+  SilverStripe\Subsites\Extensions\GroupSubsites:
+    ACCESSALL: 'Wszystkie podwitryny'
+    ACCESSONLY: 'Tylko te podwitryny'
+    ACCESSRADIOTITLE: 'Daj tej grupie dostęp do'
+    SECURITYTABTITLE: Podwitryny
+    many_many_Subsites: Podwitryny
+  SilverStripe\Subsites\Extensions\SiteConfigSubsites:
+    has_one_Subsite: Podwitryna
+  SilverStripe\Subsites\Extensions\SiteTreeSubsites:
+    has_one_Subsite: Podwitryna
+  SilverStripe\Subsites\Model\Subsite:
+    ConfigurationTab: Konfiguracja
+    CustomExtraMeta: 'Własne meta tagi'
+    CustomMetaTitle: Tytuł
+    PLURALNAME: Podwitryny
+    SINGULARNAME: Podwitryna
+    db_Language: Język
+    db_Title: Tytuł
+  SilverStripe\Subsites\Model\SubsiteDomain:
+    DOMAIN: Domena
+    PLURALNAME: 'Domeny podwitryny'
+    SINGULARNAME: 'Domena podwitryny'
+    db_Domain: Domena
+    has_one_Subsite: Podwitryna
+  SilverStripe\Subsites\Pages\SubsitesVirtualPage:
+    SINGULARNAME: 'Wirtualna strona dla podwitryn'
+    SubsiteField: Podwitryna
+  SilverStripe\Subsites\Reports\SubsiteReportWrapper:
+    ReportDropdownSubsite: Podwitryna
   SubsiteAdmin:
     MENUTITLE: Podwitryny
   SubsiteDomain:
     DOMAIN: Domena
     PLURALNAME: 'Domeny podwitryny'
     SINGULARNAME: 'Domena podwitryny'
+  Subsites:
+    DomainFieldLabel: Domena
+    LanguageFieldLabel: Język
   SubsitesVirtualPage:
     SINGULARNAME: 'Wirtualna strona dla podwitryn'

lang/ru.yml

@@ -1,6 +1,76 @@
 ru:
   DomainNameField:
     INVALID_DOMAIN: 'Неверный домен'
+  SilverStripe\CMS\Model\VirtualPage:
+    EDITCONTENT: 'Нажмите для изменения содержимого'
+  SilverStripe\Subsites\Admin\SubsiteAdmin:
+    MENUTITLE: Подсайты
+  SilverStripe\Subsites\Extensions\FileSubsites:
+    has_one_Subsite: Подсайт
+  SilverStripe\Subsites\Extensions\FolderFormFactoryExtension:
+    AllSitesDropdownOpt: 'Все сайты'
+    SUBSITENOTICE: 'Папки и файлы созданные на основном сайте так же доступны для под-сайтов.'
+    SubsiteFieldLabel: Подсайт
+  SilverStripe\Subsites\Extensions\GroupSubsites:
+    ACCESSALL: 'Все подсайты'
+    ACCESSONLY: 'Только эти подсайты'
+    ACCESSRADIOTITLE: 'Разрешить этой группе доступ к'
+    GlobalGroup: 'глобальная группа'
+    MANAGE_SUBSITES: 'Управление подсайтами для групп'
+    MANAGE_SUBSITES_HELP: 'Возможность ограничить права доступа для группы к одному и более подсайтам'
+    SECURITYTABTITLE: Подсайты
+    many_many_Subsites: Подсайты
+  SilverStripe\Subsites\Extensions\LeftAndMainSubsites:
+    Saved: 'Сохранено, пожалуйста обновите связанные группы'
+  SilverStripe\Subsites\Extensions\SiteConfigSubsites:
+    has_one_Subsite: Подсайт
+  SilverStripe\Subsites\Extensions\SiteTreeSubsites:
+    CopyAction: Копировать
+    CopyToSubsite: 'Копировать страницу на подсайт'
+    CopyToSubsiteWithChildren: 'Включая под-страницы?'
+    SubsiteOperations: 'Операции над подсайтами'
+    has_one_Subsite: Подсайт
+  SilverStripe\Subsites\Model\Subsite:
+    ConfigurationTab: Конфигурация
+    CopyMessage: 'Создана копия {title}'
+    CustomExtraMeta: 'Пользовательские мета-тэги'
+    CustomMetaDescription: Описание
+    CustomMetaKeywords: 'Ключевые слова'
+    CustomMetaTitle: Заголовок
+    PLURALNAME: Подсайты
+    PageTypeBlacklistField: 'Запретить данные типы страниц?'
+    SINGULARNAME: Подсайт
+    SiteConfigSubtitle: 'ваш слоган здесь'
+    SiteConfigTitle: 'Название сайта'
+    ValidateTitle: 'Пожалуйста, добавьте "Заголовок"'
+    belongs_many_many_Groups: Группы
+    db_DefaultSite: 'Основной сайт'
+    db_Language: Язык
+    db_RedirectURL: 'Ссылка для перенаправления'
+    db_Theme: Оформление
+    db_Title: Заголовок
+    has_many_Domains: Домены
+  SilverStripe\Subsites\Model\SubsiteDomain:
+    DOMAIN: Домен
+    DOMAIN_DESCRIPTION: 'Домен подсайта (без указания протоколов: http:// и https://). Разрешены (*) для обозначения поддоменов.'
+    ISPRIMARY_DESCRIPTION: 'Отметить как основной домен для данного подсайта'
+    IS_PRIMARY: 'Это основной домен?'
+    PLURALNAME: 'Домены подсайтов'
+    PROTOCOL_AUTOMATIC: Автоматически
+    PROTOCOL_HTTP: 'http://'
+    PROTOCOL_HTTPS: 'https://'
+    Protocol: Протокол
+    SINGULARNAME: 'Домен подсайта'
+    db_Domain: Домен
+    db_Protocol: Протокол
+    has_one_Subsite: Подсайт
+  SilverStripe\Subsites\Pages\SubsitesVirtualPage:
+    DESCRIPTION: 'Отображает содержимое выбранной страницы на другом подсайте'
+    SINGULARNAME: 'Виртуальная страница подсайта'
+    SubsiteField: Подсайт
+  SilverStripe\Subsites\Reports\SubsiteReportWrapper:
+    ReportDropdown: Сайты
+    ReportDropdownSubsite: Подсайт
   Subsite:
     COPYSTRUCTURE: 'Скопировать структуры из:'
     NOTEMPLATE: 'Нет шаблона'

lang/sk.yml

@@ -0,0 +1,37 @@
+sk:
+  SilverStripe\Subsites\Admin\SubsiteAdmin:
+    MENUTITLE: Podstránky
+  SilverStripe\Subsites\Extensions\FileSubsites:
+    has_one_Subsite: Podstránka
+  SilverStripe\Subsites\Extensions\FolderFormFactoryExtension:
+    SubsiteFieldLabel: Podstránka
+  SilverStripe\Subsites\Extensions\GroupSubsites:
+    SECURITYTABTITLE: Podstránky
+    db_AccessAllSubsites: 'Prístup na všetky podstránky'
+    many_many_Subsites: Podstránky
+  SilverStripe\Subsites\Extensions\SiteConfigSubsites:
+    has_one_Subsite: Podstránka
+  SilverStripe\Subsites\Extensions\SiteTreeSubsites:
+    has_one_Subsite: Podstránka
+    many_many_CrossSubsiteLinkTracking: 'Sledovanie odkazov naprieč podstránkami'
+  SilverStripe\Subsites\Model\Subsite:
+    ConfigurationTab: Konfigurácia
+    CustomExtraMeta: 'Vlastné Meta Tagy'
+    CustomMetaDescription: Popis
+    CustomMetaTitle: Názov
+    PLURALNAME: Podstránky
+    SINGULARNAME: Podstránka
+    SiteConfigTitle: 'Názov vášho webu'
+    belongs_many_many_Groups: Skupiny
+    db_Language: Jazyk
+    db_Theme: Téma
+    db_Title: Názov
+  SilverStripe\Subsites\Model\SubsiteDomain:
+    has_one_Subsite: Podstránka
+  SilverStripe\Subsites\Pages\SubsitesVirtualPage:
+    SubsiteField: Podstránka
+  SilverStripe\Subsites\Reports\SubsiteReportWrapper:
+    ReportDropdownSubsite: Podstránka
+  Subsites:
+    LanguageFieldLabel: Jazyk
+    ThemeFieldLabel: Téma

lang/sl.yml

@@ -0,0 +1,35 @@
+sl:
+  SilverStripe\Subsites\Admin\SubsiteAdmin:
+    MENUTITLE: Podspletišča
+  SilverStripe\Subsites\Extensions\FileSubsites:
+    has_one_Subsite: Podspletišče
+  SilverStripe\Subsites\Extensions\FolderFormFactoryExtension:
+    SubsiteFieldLabel: Podspletišče
+  SilverStripe\Subsites\Extensions\GroupSubsites:
+    SECURITYTABTITLE: Podspletišča
+    db_AccessAllSubsites: 'Dostop do vseh podspletišč'
+    many_many_Subsites: Podspletišča
+  SilverStripe\Subsites\Extensions\SiteConfigSubsites:
+    has_one_Subsite: Podspletišče
+  SilverStripe\Subsites\Extensions\SiteTreeSubsites:
+    has_one_Subsite: Podspletišče
+    many_many_CrossSubsiteLinkTracking: 'Spremljanje povezav med podspletišči'
+  SilverStripe\Subsites\Model\Subsite:
+    ConfigurationTab: Nastavitve
+    CustomExtraMeta: 'Meta tagi po meri'
+    CustomMetaDescription: Opis
+    CustomMetaTitle: Naziv
+    PLURALNAME: Podspletišča
+    SINGULARNAME: Podspletišče
+    SiteConfigTitle: 'Naziv vašega spletnega mesta'
+    belongs_many_many_Groups: Skupine
+    db_Theme: Tema
+    db_Title: Naziv
+  SilverStripe\Subsites\Model\SubsiteDomain:
+    has_one_Subsite: Podspletišče
+  SilverStripe\Subsites\Pages\SubsitesVirtualPage:
+    SubsiteField: Podspletišče
+  SilverStripe\Subsites\Reports\SubsiteReportWrapper:
+    ReportDropdownSubsite: Podspletišče
+  Subsites:
+    ThemeFieldLabel: Tema

lang/sr_RS@latin.yml

@@ -0,0 +1,13 @@
+sr_RS@latin:
+  SilverStripe\Subsites\Model\Subsite:
+    CustomExtraMeta: 'Prilagođene meta oznake'
+    CustomMetaDescription: Opis
+    CustomMetaTitle: Naslov
+    SiteConfigTitle: 'Naziv sajta'
+    belongs_many_many_Groups: Grupe
+    db_Language: Jezik
+    db_Theme: Tema
+    db_Title: Naslov
+  Subsites:
+    LanguageFieldLabel: Jezik
+    ThemeFieldLabel: Tema

lang/sv.yml

@@ -0,0 +1,14 @@
+sv:
+  SilverStripe\Subsites\Model\Subsite:
+    ConfigurationTab: Konfiguration
+    CustomExtraMeta: 'Egna metataggar'
+    CustomMetaDescription: Beskrivning
+    CustomMetaTitle: Titel
+    SiteConfigTitle: 'Din Sajts Namn'
+    belongs_many_many_Groups: Grupper
+    db_Language: Språk
+    db_Theme: Tema
+    db_Title: Titel
+  Subsites:
+    LanguageFieldLabel: Språk
+    ThemeFieldLabel: Tema

lang/tr.yml

@@ -0,0 +1,13 @@
+tr:
+  SilverStripe\Subsites\Model\Subsite:
+    CustomExtraMeta: 'Kişisel Meta Etiketleri'
+    CustomMetaDescription: Açıklama
+    CustomMetaTitle: Başlık
+    SiteConfigTitle: 'Site Adınız'
+    belongs_many_many_Groups: Gruplar
+    db_Language: Dil
+    db_Theme: Tema
+    db_Title: Başlık
+  Subsites:
+    LanguageFieldLabel: Dil
+    ThemeFieldLabel: Tema

lang/tr_TR.yml

@@ -6,11 +6,45 @@ tr_TR:
     ACCESSONLY: 'Only these subsites'
     ACCESSRADIOTITLE: 'Give this group access to'
     SECURITYTABTITLE: 'Alt Siteler'
+  SilverStripe\CMS\Model\VirtualPage:
+    EDITCONTENT: 'İçeriği düzenlemek için tıklayınız'
+  SilverStripe\Subsites\Admin\SubsiteAdmin:
+    MENUTITLE: 'Alt Siteler'
+  SilverStripe\Subsites\Extensions\FileSubsites:
+    has_one_Subsite: 'Alt Site'
+  SilverStripe\Subsites\Extensions\FolderFormFactoryExtension:
+    SubsiteFieldLabel: 'Alt Site'
+  SilverStripe\Subsites\Extensions\GroupSubsites:
+    ACCESSALL: 'All subsites'
+    ACCESSONLY: 'Only these subsites'
+    ACCESSRADIOTITLE: 'Give this group access to'
+    SECURITYTABTITLE: 'Alt Siteler'
+    many_many_Subsites: 'Alt Siteler'
+  SilverStripe\Subsites\Extensions\SiteConfigSubsites:
+    has_one_Subsite: 'Alt Site'
+  SilverStripe\Subsites\Extensions\SiteTreeSubsites:
+    has_one_Subsite: 'Alt Site'
+  SilverStripe\Subsites\Model\Subsite:
+    PLURALNAME: 'Alt Siteler'
+    SINGULARNAME: 'Alt Site'
+  SilverStripe\Subsites\Model\SubsiteDomain:
+    DOMAIN: Domain
+    PLURALNAME: 'Subsite Domains'
+    SINGULARNAME: 'Subsite Domain'
+    db_Domain: Domain
+    has_one_Subsite: 'Alt Site'
+  SilverStripe\Subsites\Pages\SubsitesVirtualPage:
+    SINGULARNAME: 'Alt Site Sanal Sayfa'
+    SubsiteField: 'Alt Site'
+  SilverStripe\Subsites\Reports\SubsiteReportWrapper:
+    ReportDropdownSubsite: 'Alt Site'
   SubsiteAdmin:
     MENUTITLE: 'Alt Siteler'
   SubsiteDomain:
     DOMAIN: Domain
     PLURALNAME: 'Subsite Domains'
     SINGULARNAME: 'Subsite Domain'
+  Subsites:
+    DomainFieldLabel: Domain
   SubsitesVirtualPage:
     SINGULARNAME: 'Alt Site Sanal Sayfa'

lang/zh.yml

@@ -1,15 +1,76 @@
 zh:
+  SilverStripe\CMS\Model\VirtualPage:
+    EDITCONTENT: 点击这里来编辑内容
+  SilverStripe\Subsites\Admin\SubsiteAdmin:
+    MENUTITLE: 多个子网站
+  SilverStripe\Subsites\Extensions\FileSubsites:
+    has_one_Subsite: 子网站
+  SilverStripe\Subsites\Extensions\FolderFormFactoryExtension:
+    AllSitesDropdownOpt: 所有网站
+    SUBSITENOTICE: 主网站上创建的文件夹和文件可以被所有子网站访问。
+    SubsiteFieldLabel: 子网站
+  SilverStripe\Subsites\Extensions\GroupSubsites:
+    ACCESSALL: 所有子网站
+    ACCESSONLY: 仅这些子网站
+    ACCESSRADIOTITLE: 准许该群进入
+    GlobalGroup: 全局小组
+    MANAGE_SUBSITES: 管理小组的子网站
+    MANAGE_SUBSITES_HELP: 能够将权限限制在一个小组、一个或多个子网站。
+    SECURITYTABTITLE: 多个子网站
+    many_many_Subsites: 多个子网站
+  SilverStripe\Subsites\Extensions\LeftAndMainSubsites:
+    Saved: 已保存，请更新相关的页面。
+  SilverStripe\Subsites\Extensions\SiteConfigSubsites:
+    has_one_Subsite: 子网站
+  SilverStripe\Subsites\Extensions\SiteTreeSubsites:
+    CopyAction: 复制
+    CopyToSubsite: 将页面复制到子网站
+    has_one_Subsite: 子网站
+  SilverStripe\Subsites\Model\Subsite:
+    ConfigurationTab: 配置
+    CopyMessage: '已创建一个 {title} 的副本'
+    CustomExtraMeta: 自定义Meta标签
+    CustomMetaDescription: 描述
+    CustomMetaKeywords: 关键词
+    CustomMetaTitle: 题目
+    PLURALNAME: 多个子网站
+    PageTypeBlacklistField: 禁止页面类型？
+    SINGULARNAME: 子网站
+    SiteConfigSubtitle: 您的标语在这里
+    SiteConfigTitle: 您的网站名称
+    ValidateTitle: 请添加一个“标题”
+    belongs_many_many_Groups: 群组
+    db_DefaultSite: 默认网站
+    db_Language: 语言
+    db_RedirectURL: '重定向 URL'
+    db_Theme: 主题
+    db_Title: 题目
+    has_many_Domains: 域名
+  SilverStripe\Subsites\Model\SubsiteDomain:
+    DOMAIN: 域名
+    PLURALNAME: 多个子网站域名
+    SINGULARNAME: 子网站域名
+    db_Domain: 域名
+    has_one_Subsite: 子网站
+  SilverStripe\Subsites\Pages\SubsitesVirtualPage:
+    DESCRIPTION: 显示另一个子网站上一个页面的内容
+    PLURALNAME: 基本页面
+    SINGULARNAME: 子网站虚拟页面
+    SubsiteField: 子网站
+  SilverStripe\Subsites\Reports\SubsiteReportWrapper:
+    ReportDropdown: 网站
+    ReportDropdownSubsite: 子网站
   Subsite:
-    COPYSTRUCTURE: '复制结构来自：'
-    NOTEMPLATE: '没有模板'
+    COPYSTRUCTURE: 复制结构来自：
+    NOTEMPLATE: 没有模板
   Subsites:
-    DefaultSiteFieldLabel: '默认网站'
+    DefaultSiteFieldLabel: 默认网站
     DomainFieldLabel: 域名
-    IsPublicFieldLabel: '启用公共访问权'
+    IsPublicFieldLabel: 启用公共访问权
     LanguageFieldLabel: 语言
-    MainSiteTitle: '主网站'
-    PageTypeBlacklistFieldLabel: '页面类型黑名单'
-    PrimaryDomainFieldLabel: '主域名'
+    MainSiteTitle: 主网站
+    PageTypeBlacklistFieldLabel: 页面类型黑名单
+    PrimaryDomainFieldLabel: 主域名
     RedirectURLFieldLabel: '重定向 URL'
     ThemeFieldLabel: 主题
-    TitleFieldLabel: '子网站名称'
+    TitleFieldLabel: 子网站名称

phpcs.xml.dist

@@ -2,6 +2,9 @@
 <ruleset name="SilverStripe">
     <description>CodeSniffer ruleset for SilverStripe coding conventions.</description>
 
+    <file>src</file>
+    <file>tests</file>
+
     <!-- base rules are PSR-2 -->
     <rule ref="PSR2" >
         <!-- Current exclusions -->

phpunit.xml.dist

@@ -1,7 +1,10 @@
+<?xml version="1.0" encoding="UTF-8"?>
 <phpunit bootstrap="vendor/silverstripe/cms/tests/bootstrap.php" colors="true">
-    <testsuite name="Default">
-        <directory>tests/php</directory>
-    </testsuite>
+    <testsuites>
+        <testsuite name="Default">
+            <directory>tests/php</directory>
+        </testsuite>
+    </testsuites>
 
     <filter>
         <whitelist addUncoveredFilesFromWhitelist="true">

src/Extensions/BaseElementSubsites.php

@@ -0,0 +1,33 @@
+<?php
+
+namespace SilverStripe\Subsites\Extensions;
+
+use SilverStripe\Control\HTTP;
+use SilverStripe\ORM\DataExtension;
+
+/**
+ * Extension for the BaseElement object to add subsites support for CMS previews
+ */
+class BaseElementSubsites extends DataExtension
+{
+    /**
+     * Set SubsiteID to avoid errors when a page doesn't exist on the CMS domain.
+     *
+     * @param string &$link
+     * @param string|null $action
+     * @return string
+     */
+    public function updatePreviewLink(&$link)
+    {
+        // Get subsite ID from the element or from its page. Defaults to 0 automatically.
+        $subsiteID = $this->owner->SubsiteID;
+        if (is_null($subsiteID)) {
+            $page = $this->owner->getPage();
+            if ($page) {
+                $subsiteID = $page->SubsiteID;
+            }
+        }
+
+        $link = HTTP::setGetVar('SubsiteID', intval($subsiteID), $link);
+    }
+}

src/Extensions/FileSubsites.php

@@ -52,6 +52,9 @@ class FileSubsites extends DataExtension
         if (Subsite::$disable_subsite_filter) {
             return;
         }
+        if ($dataQuery && $dataQuery->getQueryParam('Subsite.filter') === false) {
+            return;
+        }
 
         // If you're querying by ID, ignore the sub-site - this is a bit ugly... (but it was WAYYYYYYYYY worse)
         // @TODO I don't think excluding if SiteTree_ImageTracking is a good idea however because of the SS 3.0 api and
@@ -74,8 +77,8 @@ class FileSubsites extends DataExtension
             break;
         }
 
-        $sect = array_values($query->getSelect());
-        $isCounting = strpos($sect[0], 'COUNT') !== false;
+        $sect = array_values($query->getSelect() ?? []);
+        $isCounting = strpos($sect[0] ?? '', 'COUNT') !== false;
 
         // Ordering when deleting or counting doesn't apply
         if (!$isCounting) {
@@ -113,9 +116,9 @@ class FileSubsites extends DataExtension
         }
 
         // Check the CMS_ACCESS_SecurityAdmin privileges on the subsite that owns this group
-        $subsiteID = SubsiteState::singleton()->getSubsiteId();
-        if ($subsiteID && $subsiteID == $this->owner->SubsiteID) {
-            return true;
+        $currentSubsiteID = SubsiteState::singleton()->getSubsiteId();
+        if ($currentSubsiteID && $currentSubsiteID !== $this->owner->SubsiteID) {
+            return false;
         }
 
         return SubsiteState::singleton()->withState(function (SubsiteState $newState) use ($member) {

src/Extensions/FolderFormFactoryExtension.php

@@ -35,7 +35,7 @@ class FolderFormFactoryExtension extends Extension
             $fields->push($dropdown);
             $fields->push(LiteralField::create(
                 'Message',
-                '<p class="message notice">' .
+                '<p class="alert alert-info">' .
                 _t(
                     __CLASS__ . '.SUBSITENOTICE',
                     'Folders and files created in the main site are accessible by all subsites.'

src/Extensions/GroupSubsites.php

@@ -106,7 +106,7 @@ class GroupSubsites extends DataExtension implements PermissionProvider
                     $subsiteMap
                 ));
             } else {
-                if (sizeof($subsiteMap) <= 1) {
+                if (sizeof($subsiteMap ?? []) <= 1) {
                     $fields->addFieldToTab('Root.Subsites', new ReadonlyField(
                         'SubsitesHuman',
                         _t(__CLASS__ . '.ACCESSRADIOTITLE', 'Give this group access to'),
@@ -133,10 +133,10 @@ class GroupSubsites extends DataExtension implements PermissionProvider
     {
         if ($this->owner->AccessAllSubsites) {
             $title = _t(__CLASS__ . '.GlobalGroup', 'global group');
-            $title = htmlspecialchars($this->owner->Title, ENT_QUOTES) . ' <i>(' . $title . ')</i>';
+            $title = htmlspecialchars($this->owner->Title ?? '', ENT_QUOTES) . ' <i>(' . $title . ')</i>';
         } else {
             $subsites = Convert::raw2xml(implode(', ', $this->owner->Subsites()->column('Title')));
-            $title = htmlspecialchars($this->owner->Title) . " <i>($subsites)</i>";
+            $title = htmlspecialchars($this->owner->Title ?? '') . " <i>($subsites)</i>";
         }
     }
 
@@ -153,6 +153,9 @@ class GroupSubsites extends DataExtension implements PermissionProvider
         if (Cookie::get('noSubsiteFilter') == 'true') {
             return;
         }
+        if ($dataQuery && $dataQuery->getQueryParam('Subsite.filter') === false) {
+            return;
+        }
 
         // If you're querying by ID, ignore the sub-site - this is a bit ugly...
         if (!$query->filtersOnID()) {
@@ -165,10 +168,10 @@ class GroupSubsites extends DataExtension implements PermissionProvider
             $hasGroupSubsites = false;
             foreach ($query->getFrom() as $item) {
                 if ((is_array($item) && strpos(
-                    $item['table'],
+                    $item['table'] ?? '',
                     'Group_Subsites'
                 ) !== false) || (!is_array($item) && strpos(
-                    $item,
+                    $item ?? '',
                     'Group_Subsites'
                 ) !== false)
                 ) {
@@ -224,7 +227,7 @@ class GroupSubsites extends DataExtension implements PermissionProvider
 
         // We are allowed to access this site if at we have CMS_ACCESS_SecurityAdmin permission on
         // at least one of the sites
-        return (bool)array_intersect($accessibleSites, $linkedSites);
+        return (bool)array_intersect($accessibleSites ?? [], $linkedSites);
     }
 
     public function providePermissions()

src/Extensions/HintsCacheKeyExtension.php

@@ -0,0 +1,22 @@
+<?php
+
+namespace SilverStripe\Subsites\Extensions;
+
+use SilverStripe\CMS\Controllers\CMSMain;
+use SilverStripe\Core\Extension;
+use SilverStripe\Subsites\State\SubsiteState;
+
+/**
+ * This extension adds the current Subsite ID as an additional factor to the Hints Cßache Key, which is used to cache
+ * the Site Tree Hints (which include allowed pagetypes).
+ *
+ * @package SilverStripe\Subsites\Extensions
+ * @see CMSMain::generateHintsCacheKey()
+ */
+class HintsCacheKeyExtension extends Extension
+{
+    public function updateHintsCacheKey(&$baseKey)
+    {
+        $baseKey .= '_Subsite:' . SubsiteState::singleton()->getSubsiteId();
+    }
+}

src/Extensions/LeftAndMainSubsites.php

@@ -41,9 +41,9 @@ class LeftAndMainSubsites extends LeftAndMainExtension
 
     public function init()
     {
-        Requirements::css('silverstripe/subsites:css/LeftAndMain_Subsites.css');
-        Requirements::javascript('silverstripe/subsites:javascript/LeftAndMain_Subsites.js');
-        Requirements::javascript('silverstripe/subsites:javascript/VirtualPage_Subsites.js');
+        Requirements::css('silverstripe/subsites:client/css/LeftAndMain_Subsites.css');
+        Requirements::javascript('silverstripe/subsites:client/javascript/LeftAndMain_Subsites.js');
+        Requirements::javascript('silverstripe/subsites:client/javascript/VirtualPage_Subsites.js');
     }
 
     /**
@@ -118,7 +118,7 @@ class LeftAndMainSubsites extends LeftAndMainExtension
         // Find sites that satisfy all codes conjuncitvely.
         $accessibleSites = new ArrayList();
         foreach ($codesPerSite as $siteID => $siteCodes) {
-            if (count($siteCodes) == count($codes)) {
+            if (count($siteCodes ?? []) == count($codes ?? [])) {
                 $accessibleSites->push($sitesArray[$siteID]);
             }
         }
@@ -150,7 +150,7 @@ class LeftAndMainSubsites extends LeftAndMainExtension
             return false;
         }
 
-        Requirements::javascript('silverstripe/subsites:javascript/LeftAndMain_Subsites.js');
+        Requirements::javascript('silverstripe/subsites:client/javascript/LeftAndMain_Subsites.js');
 
         $output = ArrayList::create();
 
@@ -169,7 +169,7 @@ class LeftAndMainSubsites extends LeftAndMainExtension
 
     public function alternateMenuDisplayCheck($controllerName)
     {
-        if (!class_exists($controllerName)) {
+        if (!class_exists($controllerName ?? '')) {
             return false;
         }
 
@@ -215,15 +215,22 @@ class LeftAndMainSubsites extends LeftAndMainExtension
 
     /**
      * Check if the current controller is accessible for this user on this subsite.
+     *
+     * @param Member $member
      */
-    public function canAccess()
+    public function canAccess(Member $member = null)
     {
+        if (!$member) {
+            $member = Security::getCurrentUser();
+        }
+
         // Admin can access everything, no point in checking.
-        $member = Security::getCurrentUser();
         if ($member
-            && (Permission::checkMember($member, 'ADMIN') // 'Full administrative rights'
-                || Permission::checkMember($member, 'CMS_ACCESS_LeftAndMain') // 'Access to all CMS sections'
-            )
+            && (Permission::checkMember($member, [
+                'ADMIN', // Full administrative rights
+                'CMS_ACCESS_LeftAndMain', // Access to all CMS sections
+                'CMS_ACCESS_CMSMain', // Access to CMS controllers
+            ]))
         ) {
             return true;
         }
@@ -236,10 +243,12 @@ class LeftAndMainSubsites extends LeftAndMainExtension
     /**
      * Prevent accessing disallowed resources. This happens after onBeforeInit has executed,
      * so all redirections should've already taken place.
+     *
+     * @param Member $member
      */
-    public function alternateAccessCheck()
+    public function alternateAccessCheck(Member $member = null)
     {
-        return $this->owner->canAccess();
+        return $this->owner->canAccess($member);
     }
 
     /**
@@ -360,7 +369,7 @@ class LeftAndMainSubsites extends LeftAndMainExtension
             }
 
             // We have not found any accessible section or subsite. User should be denied access.
-            return Security::permissionFailure($this->owner);
+            // This is handled already by LeftAndMain thanks to alternateAccessCheck
         }
 
         // Current site is accessible. Allow through.
@@ -378,7 +387,7 @@ class LeftAndMainSubsites extends LeftAndMainExtension
         if ($record->hasMethod('NormalRelated') && ($record->NormalRelated() || $record->ReverseRelated())) {
             $this->owner->response->addHeader(
                 'X-Status',
-                rawurlencode(_t(__CLASS__ . '.Saved', 'Saved, please update related pages.'))
+                rawurlencode(_t(__CLASS__ . '.Saved', 'Saved, please update related pages.') ?? '')
             );
         }
     }

src/Extensions/SiteConfigSubsites.php

@@ -37,7 +37,7 @@ class SiteConfigSubsites extends DataExtension
         }
         $regexp = '/^(.*\.)?("|`)?SubsiteID("|`)?\s?=/';
         foreach ($query->getWhereParameterised($parameters) as $predicate) {
-            if (preg_match($regexp, $predicate)) {
+            if (preg_match($regexp ?? '', $predicate ?? '')) {
                 return;
             }
         }
@@ -48,7 +48,7 @@ class SiteConfigSubsites extends DataExtension
         }
 
         $froms = $query->getFrom();
-        $froms = array_keys($froms);
+        $froms = array_keys($froms ?? []);
         $tableName = array_shift($froms);
         if ($tableName !== SiteConfig::getSchema()->tableName(SiteConfig::class)) {
             return;

src/Extensions/SiteTreeSubsites.php

@@ -2,7 +2,9 @@
 
 namespace SilverStripe\Subsites\Extensions;
 
+use SilverStripe\Dev\Deprecation;
 use Page;
+use SilverStripe\CMS\Forms\SiteTreeURLSegmentField;
 use SilverStripe\CMS\Model\SiteTree;
 use SilverStripe\Control\Controller;
 use SilverStripe\Control\Director;
@@ -25,8 +27,10 @@ use SilverStripe\Security\Member;
 use SilverStripe\Security\Security;
 use SilverStripe\SiteConfig\SiteConfig;
 use SilverStripe\Subsites\Model\Subsite;
+use SilverStripe\Subsites\Service\ThemeResolver;
 use SilverStripe\Subsites\State\SubsiteState;
 use SilverStripe\View\SSViewer;
+use SilverStripe\VersionedAdmin\Controllers\HistoryViewerController;
 
 /**
  * Extension for the SiteTree object to add subsites support
@@ -88,7 +92,7 @@ class SiteTreeSubsites extends DataExtension
         foreach ($query->getFrom() as $tableName => $info) {
             // The tableName should be SiteTree or SiteTree_Live...
             $siteTreeTableName = SiteTree::getSchema()->tableName(SiteTree::class);
-            if (strpos($tableName, $siteTreeTableName) === false) {
+            if (strpos($tableName ?? '', $siteTreeTableName ?? '') === false) {
                 break;
             }
             $query->addWhere("\"$tableName\".\"SubsiteID\" IN ($subsiteID)");
@@ -115,10 +119,12 @@ class SiteTreeSubsites extends DataExtension
             $subsitesMap = new Map(ArrayList::create());
         }
 
+        $viewingPageHistory = Controller::has_curr() && Controller::curr() instanceof HistoryViewerController;
+
         // Master page edit field (only allowed from default subsite to avoid inconsistent relationships)
         $isDefaultSubsite = $this->owner->SubsiteID == 0 || $this->owner->Subsite()->DefaultSite;
 
-        if ($isDefaultSubsite && $subsitesMap->count()) {
+        if ($isDefaultSubsite && $subsitesMap->count() && !$viewingPageHistory) {
             $fields->addFieldToTab(
                 'Root.Main',
                 ToggleCompositeField::create(
@@ -150,6 +156,7 @@ class SiteTreeSubsites extends DataExtension
         // replace readonly link prefix
         $subsite = $this->owner->Subsite();
         $nested_urls_enabled = Config::inst()->get(SiteTree::class, 'nested_urls');
+        /** @var Subsite $subsite */
         if ($subsite && $subsite->exists()) {
             // Use baseurl from domain
             $baseLink = $subsite->absoluteBaseURL();
@@ -163,64 +170,97 @@ class SiteTreeSubsites extends DataExtension
             }
 
             $urlsegment = $fields->dataFieldByName('URLSegment');
-            if ($urlsegment) {
+            if ($urlsegment && $urlsegment instanceof SiteTreeURLSegmentField) {
                 $urlsegment->setURLPrefix($baseLink);
             }
         }
     }
 
     /**
-     * Does the basic duplication, but doesn't write anything
-     * this means we can subclass this easier and do more complex
-     * relation duplication.
+     * Does the basic duplication, but doesn't write anything this means we can subclass this easier and do more
+     * complex relation duplication.
+     *
+     * Note that when duplicating including children, everything is written.
+     *
+     * @param Subsite|int $subsiteID
+     * @param bool $includeChildren
+     * @return SiteTree
      */
-    public function duplicateToSubsitePrep($subsiteID)
+    public function duplicateToSubsitePrep($subsiteID, $includeChildren)
     {
         if (is_object($subsiteID)) {
             $subsiteID = $subsiteID->ID;
         }
 
-        $oldSubsite = SubsiteState::singleton()->getSubsiteId();
-        if ($subsiteID) {
-            Subsite::changeSubsite($subsiteID);
-        } else {
-            $subsiteID = $oldSubsite;
+        return SubsiteState::singleton()
+            ->withState(function (SubsiteState $newState) use ($subsiteID, $includeChildren) {
+                $newState->setSubsiteId($subsiteID);
+
+                /** @var SiteTree $page */
+                $page = $this->owner;
+
+                try {
+                    // We have no idea what the ParentID should be, but it shouldn't be the same as it was since
+                    // we're now in a different subsite. As a workaround use the url-segment and subsite ID.
+                    if ($page->Parent()) {
+                        $parentSeg = $page->Parent()->URLSegment;
+                        $newParentPage = Page::get()->filter('URLSegment', $parentSeg)->first();
+                        $originalParentID = $page->ParentID;
+                        if ($newParentPage) {
+                            $page->ParentID = (int) $newParentPage->ID;
+                        } else {
+                            // reset it to the top level, so the user can decide where to put it
+                            $page->ParentID = 0;
+                        }
+                    }
+
+                    // Disable query filtering by subsite during actual duplication
+                    $originalFilter = Subsite::$disable_subsite_filter;
+                    Subsite::disable_subsite_filter(true);
+
+                    return $includeChildren ? $page->duplicateWithChildren() : $page->duplicate(false);
+                } finally {
+                    Subsite::disable_subsite_filter($originalFilter);
+
+                    // Re-set the original parent ID for the current page
+                    $page->ParentID = $originalParentID;
+                }
+            });
+    }
+
+    /**
+     * When duplicating a page, assign the current subsite ID from the state
+     */
+    public function onBeforeDuplicate()
+    {
+        $subsiteId = SubsiteState::singleton()->getSubsiteId();
+        if ($subsiteId !== null) {
+            $this->owner->SubsiteID = $subsiteId;
         }
-        // doesn't write as we need to reset the SubsiteID, ParentID etc
-        $clone = $this->owner->duplicate(false);
-        $clone->CheckedPublicationDifferences = $clone->AddedToStage = true;
-        $subsiteID = ($subsiteID ? $subsiteID : $oldSubsite);
-        $clone->SubsiteID = $subsiteID;
-        // We have no idea what the parentID should be, so as a workaround use the url-segment and subsite ID
-        if ($this->owner->Parent()) {
-            $parentSeg = $this->owner->Parent()->URLSegment;
-            $newParentPage = Page::get()->filter('URLSegment', $parentSeg)->first();
-            if ($newParentPage) {
-                $clone->ParentID = $newParentPage->ID;
-            } else {
-                // reset it to the top level, so the user can decide where to put it
-                $clone->ParentID = 0;
-            }
-        }
-        // MasterPageID is here for legacy purposes, to satisfy the subsites_relatedpages module
-        $clone->MasterPageID = $this->owner->ID;
-        return $clone;
     }
 
     /**
      * Create a duplicate of this page and save it to another subsite
-     * @param $subsiteID int|Subsite The Subsite to copy to, or its ID
+     *
+     * @param Subsite|int $subsiteID   The Subsite to copy to, or its ID
+     * @param boolean $includeChildren Whether to duplicate child pages too
+     * @return SiteTree                The duplicated page
      */
-    public function duplicateToSubsite($subsiteID = null)
+    public function duplicateToSubsite($subsiteID = null, $includeChildren = false)
     {
-        $clone = $this->owner->duplicateToSubsitePrep($subsiteID);
+        /** @var SiteTree|SiteTreeSubsites */
+        $clone = $this->owner->duplicateToSubsitePrep($subsiteID, $includeChildren);
         $clone->invokeWithExtensions('onBeforeDuplicateToSubsite', $this->owner);
-        $clone->write();
+
+        if (!$includeChildren) {
+            // Write the new page if "include children" is false, because it is written by default when it's true.
+            $clone->write();
+        }
+        // Deprecated: manually duplicate any configured relationships
         $clone->duplicateSubsiteRelations($this->owner);
-        // new extension hooks which happens after write,
-        // onAfterDuplicate isn't reliable due to
-        // https://github.com/silverstripe/silverstripe-cms/issues/1253
+
         $clone->invokeWithExtensions('onAfterDuplicateToSubsite', $this->owner);
+
         return $clone;
     }
 
@@ -231,6 +271,10 @@ class SiteTreeSubsites extends DataExtension
      * It may be that some relations are not diostinct to sub site so can stay
      * whereas others may need to be duplicated
      *
+     * This was originally deprecated - Use the "cascade_duplicates" config API instead
+     * Ideally this would be re-deprecated
+     *
+     * @param SiteTree $originalPage
      */
     public function duplicateSubsiteRelations($originalPage)
     {
@@ -304,7 +348,7 @@ class SiteTreeSubsites extends DataExtension
         }
 
         // Return true if they have access to this object's site
-        if (!(in_array(0, $goodSites) || in_array($subsiteID, $goodSites))) {
+        if (!(in_array(0, $goodSites ?? []) || in_array($subsiteID, $goodSites ?? []))) {
             return false;
         }
     }
@@ -354,13 +398,20 @@ class SiteTreeSubsites extends DataExtension
      */
     public static function contentcontrollerInit($controller)
     {
+        /** @var Subsite $subsite */
         $subsite = Subsite::currentSubsite();
 
         if ($subsite && $subsite->Theme) {
-            SSViewer::add_themes([$subsite->Theme]);
+            SSViewer::set_themes(ThemeResolver::singleton()->getThemeList($subsite));
         }
 
-        if ($subsite && i18n::getData()->validate($subsite->Language)) {
+        $ignore_subsite_locale = Config::inst()->get(self::class, 'ignore_subsite_locale');
+
+        if (!$ignore_subsite_locale
+            && $subsite
+            && $subsite->Language
+            && i18n::getData()->validate($subsite->Language)
+        ) {
             i18n::set_locale($subsite->Language);
         }
     }
@@ -375,7 +426,7 @@ class SiteTreeSubsites extends DataExtension
         // This helps deal with Link() returning an absolute URL.
         $url = Director::absoluteURL($this->owner->Link($action));
         if ($this->owner->SubsiteID) {
-            $url = preg_replace('/\/\/[^\/]+\//', '//' . $this->owner->Subsite()->domain() . '/', $url);
+            $url = preg_replace('/\/\/[^\/]+\//', '//' . $this->owner->Subsite()->domain() . '/', $url ?? '');
         }
         return $url;
     }
@@ -399,12 +450,15 @@ class SiteTreeSubsites extends DataExtension
     /**
      * This function is marked as deprecated for removal in 5.0.0 in silverstripe/cms
      * so now simply passes execution to where the functionality exists for backwards compatiblity.
+     * CMS 4.0.0 SiteTree already throws a SilverStripe deprecation error before calling this function.
+     * @deprecated 2.2.0 Use updatePreviewLink() instead
      *
      * @param string|null $action
      * @return string
      */
     public function alternatePreviewLink($action = null)
     {
+        Deprecation::notice('2.2.0', 'Use updatePreviewLink() instead');
         $link = '';
         return $this->updatePreviewLink($link, $action);
     }
@@ -431,11 +485,13 @@ class SiteTreeSubsites extends DataExtension
 
         if ($links) {
             foreach ($links as $link) {
-                if (substr($link, 0, strlen('http://')) == 'http://') {
-                    $withoutHttp = substr($link, strlen('http://'));
-                    if (strpos($withoutHttp, '/') && strpos($withoutHttp, '/') < strlen($withoutHttp)) {
-                        $domain = substr($withoutHttp, 0, strpos($withoutHttp, '/'));
-                        $rest = substr($withoutHttp, strpos($withoutHttp, '/') + 1);
+                if (substr($link ?? '', 0, strlen('http://')) == 'http://') {
+                    $withoutHttp = substr($link ?? '', strlen('http://'));
+                    if (strpos($withoutHttp ?? '', '/') &&
+                        strpos($withoutHttp ?? '', '/') < strlen($withoutHttp ?? '')
+                    ) {
+                        $domain = substr($withoutHttp ?? '', 0, strpos($withoutHttp ?? '', '/'));
+                        $rest = substr($withoutHttp ?? '', strpos($withoutHttp ?? '', '/') + 1);
 
                         $subsiteID = Subsite::getSubsiteIDForDomain($domain);
                         if ($subsiteID == 0) {
@@ -444,14 +500,10 @@ class SiteTreeSubsites extends DataExtension
 
                         $origDisableSubsiteFilter = Subsite::$disable_subsite_filter;
                         Subsite::disable_subsite_filter(true);
-                        $candidatePage = DataObject::get_one(
-                            SiteTree::class,
-                            "\"URLSegment\" = '"
-                            . Convert::raw2sql(urldecode($rest))
-                            . "' AND \"SubsiteID\" = "
-                            . $subsiteID,
-                            false
-                        );
+                        $candidatePage = SiteTree::get()->filter([
+                                                                     'URLSegment' => urldecode($rest),
+                                                                     'SubsiteID'  => $subsiteID,
+                                                                 ])->first();
                         Subsite::disable_subsite_filter($origDisableSubsiteFilter);
 
                         if ($candidatePage) {
@@ -512,9 +564,9 @@ class SiteTreeSubsites extends DataExtension
         $subsite = Subsite::currentSubsite();
         if ($subsite && $subsite->exists() && $subsite->PageTypeBlacklist) {
             // SS 4.1: JSON encoded. SS 4.0, comma delimited
-            $blacklist = Convert::json2array($subsite->PageTypeBlacklist);
+            $blacklist = json_decode($subsite->PageTypeBlacklist ?? '', true);
             if ($blacklist === false) {
-                $blacklist = explode(',', $subsite->PageTypeBlacklist);
+                $blacklist = explode(',', $subsite->PageTypeBlacklist ?? '');
             }
 
             if (in_array(get_class($this->owner), (array) $blacklist)) {

src/Forms/GridFieldSubsiteDetailFormItemRequest.php

@@ -42,7 +42,7 @@ class GridFieldSubsiteDetailFormItemRequest extends GridFieldDetailForm_ItemRequ
                 $templateArray
             );
             $templateDropdown->setEmptyString('(' . _t('Subsite.NOTEMPLATE', 'No template') . ')');
-            $form->Fields()->addFieldToTab('Root.Configuration', $templateDropdown);
+            $form->Fields()->addFieldToTab('Root.Main', $templateDropdown);
         }
 
         return $form;

src/Forms/SubsitesTreeDropdownField.php

@@ -38,7 +38,7 @@ class SubsitesTreeDropdownField extends TreeDropdownField
     {
         $html = parent::Field($properties);
 
-        Requirements::javascript('silverstripe/subsites:javascript/SubsitesTreeDropdownField.js');
+        Requirements::javascript('silverstripe/subsites:client/javascript/SubsitesTreeDropdownField.js');
 
         return $html;
     }

src/Forms/WildcardDomainField.php

@@ -36,7 +36,7 @@ class WildcardDomainField extends TextField
      */
     public function checkHostname($hostname)
     {
-        return (bool)preg_match('/^([a-z0-9\*]+[\-\.\:])*([a-z0-9\*]+)$/', $hostname);
+        return (bool)preg_match('/^([a-z0-9\*]+[\-\.\:])*([a-z0-9\*]+)$/', $hostname ?? '');
     }
 
     public function Type()

src/Middleware/InitStateMiddleware.php

@@ -43,8 +43,14 @@ class InitStateMiddleware implements HTTPMiddleware
 
             return $delegate($request);
         } catch (DatabaseException $ex) {
-            // Database is not ready
-            return $delegate($request);
+            $message = $ex->getMessage();
+            if (strpos($message, 'No database selected') !== false
+                || preg_match('/\s*(table|relation) .* does(n\'t| not) exist/i', $message)
+            ) {
+                // Database is not ready, ignore and continue. Either it doesn't exist or it has no tables
+                return $delegate($request);
+            }
+            throw $ex;
         } finally {
             // Persist to the session if using the CMS
             if ($state->getUseSessions()) {
@@ -62,10 +68,10 @@ class InitStateMiddleware implements HTTPMiddleware
     public function getIsAdmin(HTTPRequest $request)
     {
         $adminPaths = static::config()->get('admin_url_paths');
-        $adminPaths[] = AdminRootController::config()->get('url_base') . '/';
-        $currentPath = rtrim($request->getURL(), '/') . '/';
+        $adminPaths[] = AdminRootController::admin_url();
+        $currentPath = rtrim($request->getURL() ?? '', '/') . '/';
         foreach ($adminPaths as $adminPath) {
-            if (substr($currentPath, 0, strlen($adminPath)) === $adminPath) {
+            if (substr($currentPath ?? '', 0, strlen($adminPath ?? '')) === $adminPath) {
                 return true;
             }
         }
@@ -88,7 +94,7 @@ class InitStateMiddleware implements HTTPMiddleware
             return (int) $request->getSession()->get('SubsiteID');
         }
 
-        $subsiteIdFromDomain = Subsite::getSubsiteIDForDomain();
+        $subsiteIdFromDomain = Subsite::getSubsiteIDForDomain($request->getHost());
         if ($subsiteIdFromDomain !== null) {
             return (int) $subsiteIdFromDomain;
         }

src/Model/Subsite.php

@@ -28,6 +28,7 @@ use SilverStripe\Security\Group;
 use SilverStripe\Security\Member;
 use SilverStripe\Security\Permission;
 use SilverStripe\Security\Security;
+use SilverStripe\Subsites\Service\ThemeResolver;
 use SilverStripe\Subsites\State\SubsiteState;
 use SilverStripe\Versioned\Versioned;
 use UnexpectedValueException;
@@ -55,7 +56,7 @@ class Subsite extends DataObject
      * Allows you to force a specific subsite ID, or comma separated list of IDs.
      * Only works for reading. An object cannot be written to more than 1 subsite.
      *
-     * @deprecated 2.0.0..3.0.0 Use SubsiteState::singleton()->withState() instead.
+     * @deprecated 2.0.0 Use SubsiteState::singleton()->withState() instead.
      */
     public static $force_subsite = null;
 
@@ -108,12 +109,13 @@ class Subsite extends DataObject
      */
     private static $check_is_public = true;
 
-    /*** @return array
+    /**
+     * @var array
      */
     private static $summary_fields = [
         'Title',
         'PrimaryDomain',
-        'IsPublic'
+        'IsPublic.Nice'
     ];
 
     /**
@@ -182,7 +184,6 @@ class Subsite extends DataObject
     /**
      * Gets the subsite currently set in the session.
      *
-     * @uses ControllerSubsites->controllerAugmentInit()
      * @return DataObject The current Subsite
      */
     public static function currentSubsite()
@@ -200,11 +201,11 @@ class Subsite extends DataObject
      *
      * @return int ID of the current subsite instance
      *
-     * @deprecated 2.0..3.0 Use SubsiteState::singleton()->getSubsiteId() instead
+     * @deprecated 2.0.0 Use SubsiteState::singleton()->getSubsiteId() instead
      */
     public static function currentSubsiteID()
     {
-        Deprecation::notice('3.0', 'Use SubsiteState::singleton()->getSubsiteId() instead');
+        Deprecation::notice('2.0.0', 'Use SubsiteState::singleton()->getSubsiteId() instead');
         return SubsiteState::singleton()->getSubsiteId();
     }
 
@@ -257,11 +258,15 @@ class Subsite extends DataObject
             $host = $_SERVER['HTTP_HOST'];
         }
 
+        // Remove ports, we aren't concerned with them in terms of detecting subsites via domains
+        $hostParts = explode(':', $host ?? '', 2);
+        $host = reset($hostParts);
+
         $matchingDomains = null;
         $cacheKey = null;
         if ($host) {
             if (!static::config()->get('strict_subdomain_matching')) {
-                $host = preg_replace('/^www\./', '', $host);
+                $host = preg_replace('/^www\./', '', $host ?? '');
             }
 
             $currentUserId = Security::getCurrentUser() ? Security::getCurrentUser()->ID : 0;
@@ -276,7 +281,8 @@ class Subsite extends DataObject
 
             /** @skipUpgrade */
             $domainTableName = $schema->tableName(SubsiteDomain::class);
-            if (!in_array($domainTableName, DB::table_list())) {
+            
+            if (!DB::get_schema()->hasTable($domainTableName)) {
                 // Table hasn't been created yet. Might be a dev/build, skip.
                 return 0;
             }
@@ -295,9 +301,9 @@ class Subsite extends DataObject
         }
 
         if ($matchingDomains && $matchingDomains->count()) {
-            $subsiteIDs = array_unique($matchingDomains->column('SubsiteID'));
-            $subsiteDomains = array_unique($matchingDomains->column('Domain'));
-            if (sizeof($subsiteIDs) > 1) {
+            $subsiteIDs = array_unique($matchingDomains->column('SubsiteID') ?? []);
+            $subsiteDomains = array_unique($matchingDomains->column('Domain') ?? []);
+            if (sizeof($subsiteIDs ?? []) > 1) {
                 throw new UnexpectedValueException(sprintf(
                     "Multiple subsites match on '%s': %s",
                     $host,
@@ -307,7 +313,7 @@ class Subsite extends DataObject
 
             $subsiteID = $subsiteIDs[0];
         } else {
-            if ($default = DataObject::get_one(Subsite::class, '"DefaultSite" = 1')) {
+            if ($default = Subsite::get()->filter('DefaultSite', 1)->setQueriedColumns(['ID'])->first()) {
                 // Check for a 'default' subsite
                 $subsiteID = $default->ID;
             } else {
@@ -442,7 +448,7 @@ class Subsite extends DataObject
 
         // Rationalise member arguments
         if (!$member) {
-            $member = Member::currentUser();
+            $member = Security::getCurrentUser();
         }
         if (!$member) {
             return new ArrayList();
@@ -571,7 +577,7 @@ class Subsite extends DataObject
                     foreach ($domains as $domain) {
                         $domainStr = $domain->Domain;
                         if (!static::config()->get('strict_subdomain_matching')) {
-                            $domainStr = preg_replace('/^www\./', '', $domainStr);
+                            $domainStr = preg_replace('/^www\./', '', $domainStr ?? '');
                         }
                         $hostmap[$domainStr] = $subsite->domain();
                     }
@@ -586,8 +592,8 @@ class Subsite extends DataObject
         $data .= "// Generated by Subsite::writeHostMap() on " . date('d/M/y') . "\n";
         $data .= '$subsiteHostmap = ' . var_export($hostmap, true) . ';';
 
-        if (is_writable(dirname($file)) || is_writable($file)) {
-            file_put_contents($file, $data);
+        if (is_writable(dirname($file ?? '')) || is_writable($file ?? '')) {
+            file_put_contents($file ?? '', $data);
         }
     }
 
@@ -618,7 +624,7 @@ class Subsite extends DataObject
             return false;
         }
 
-        if (!in_array('ADMIN', $permissionCodes)) {
+        if (!in_array('ADMIN', $permissionCodes ?? [])) {
             $permissionCodes[] = 'ADMIN';
         }
 
@@ -768,7 +774,7 @@ class Subsite extends DataObject
         $labels['DefaultSite'] = _t('Subsites.DefaultSiteFieldLabel', 'Default site');
         $labels['Theme'] = _t('Subsites.ThemeFieldLabel', 'Theme');
         $labels['Language'] = _t('Subsites.LanguageFieldLabel', 'Language');
-        $labels['IsPublic'] = _t('Subsites.IsPublicFieldLabel', 'Enable public access');
+        $labels['IsPublic.Nice'] = _t('Subsites.IsPublicFieldLabel', 'Enable public access');
         $labels['PageTypeBlacklist'] = _t('Subsites.PageTypeBlacklistFieldLabel', 'Page Type Blacklist');
         $labels['Domains.Domain'] = _t('Subsites.DomainFieldLabel', 'Domain');
         $labels['PrimaryDomain'] = _t('Subsites.PrimaryDomainFieldLabel', 'Primary Domain');
@@ -783,7 +789,7 @@ class Subsite extends DataObject
      */
     public function allowedThemes()
     {
-        if ($themes = self::$allowed_themes) {
+        if (($themes = self::$allowed_themes) || ($themes = ThemeResolver::singleton()->getCustomThemeOptions())) {
             return ArrayLib::valuekey($themes);
         }
 
@@ -793,7 +799,7 @@ class Subsite extends DataObject
                 if ($theme[0] == '.') {
                     continue;
                 }
-                $theme = strtok($theme, '_');
+                $theme = strtok($theme ?? '', '_');
                 $themes[$theme] = $theme;
             }
             ksort($themes);
@@ -870,7 +876,7 @@ class Subsite extends DataObject
         }
 
         // If there are no objects, default to the current hostname
-        return $_SERVER['HTTP_HOST'];
+        return Director::host();
     }
 
     /**
@@ -983,7 +989,7 @@ JS;
          * when a page, etc, is duplicated
          */
         $stack = [[0, 0]];
-        while (count($stack) > 0) {
+        while (count($stack ?? []) > 0) {
             list($sourceParentID, $destParentID) = array_pop($stack);
             $children = Versioned::get_by_stage('Page', 'Live', "\"ParentID\" = $sourceParentID", '');
 

src/Model/SubsiteDomain.php

@@ -111,13 +111,14 @@ class SubsiteDomain extends DataObject
             self::PROTOCOL_HTTPS => _t(__CLASS__ . '.PROTOCOL_HTTPS', 'https://'),
             self::PROTOCOL_AUTOMATIC => _t(__CLASS__ . '.PROTOCOL_AUTOMATIC', 'Automatic')
         ];
-        $fields = new FieldList(
+        $fields = FieldList::create(
             WildcardDomainField::create('Domain', $this->fieldLabel('Domain'), null, 255)
                 ->setDescription(_t(
                     __CLASS__ . '.DOMAIN_DESCRIPTION',
                     'Hostname of this subsite (exclude protocol). Allows wildcards (*).'
                 )),
             OptionsetField::create('Protocol', $this->fieldLabel('Protocol'), $protocols)
+                ->setValue($this->Protocol ?: self::PROTOCOL_AUTOMATIC)
                 ->setDescription(_t(
                     __CLASS__ . '.PROTOCOL_DESCRIPTION',
                     'When generating links to this subsite, use the selected protocol. <br />' .
@@ -125,7 +126,7 @@ class SubsiteDomain extends DataObject
                 )),
             CheckboxField::create('IsPrimary', $this->fieldLabel('IsPrimary'))
                 ->setDescription(_t(
-                    __CLASS__ . '.PROTOCOL_DESCRIPTION',
+                    __CLASS__ . '.ISPRIMARY_DESCRIPTION',
                     'Mark this as the default domain for this subsite'
                 ))
         );
@@ -185,18 +186,18 @@ class SubsiteDomain extends DataObject
      */
     public function getSubstitutedDomain()
     {
-        $currentHost = $_SERVER['HTTP_HOST'];
+        $currentHost = Director::host();
 
         // If there are wildcards in the primary domain (not recommended), make some
         // educated guesses about what to replace them with:
-        $domain = preg_replace('/\.\*$/', ".{$currentHost}", $this->Domain);
+        $domain = preg_replace('/\.\*$/', ".{$currentHost}", $this->Domain ?? '');
 
         // Default to "subsite." prefix for first wildcard
         // TODO Whats the significance of "subsite" in this context?!
-        $domain = preg_replace('/^\*\./', "subsite.", $domain);
+        $domain = preg_replace('/^\*\./', "subsite.", $domain ?? '');
 
         // *Only* removes "intermediate" subdomains, so 'subdomain.www.domain.com' becomes 'subdomain.domain.com'
-        $domain = str_replace('.www.', '.', $domain);
+        $domain = str_replace('.www.', '.', $domain ?? '');
 
         return $domain;
     }

src/Pages/SubsitesVirtualPage.php

@@ -8,7 +8,6 @@ use SilverStripe\CMS\Model\VirtualPage;
 use SilverStripe\Control\Controller;
 use SilverStripe\Core\Config\Config;
 use SilverStripe\Forms\DropdownField;
-use SilverStripe\Forms\LabelField;
 use SilverStripe\Forms\LiteralField;
 use SilverStripe\Forms\TextareaField;
 use SilverStripe\Forms\TextField;
@@ -113,7 +112,7 @@ class SubsitesVirtualPage extends VirtualPage
             'Root.Main',
             TextareaField::create(
                 'CustomMetaKeywords',
-                $this->fieldLabel('CustomMetaTitle')
+                $this->fieldLabel('CustomMetaKeywords')
             )->setDescription(_t(__CLASS__ . '.OverrideNote', 'Overrides inherited value from the source')),
             'MetaKeywords'
         );
@@ -121,7 +120,7 @@ class SubsitesVirtualPage extends VirtualPage
             'Root.Main',
             TextareaField::create(
                 'CustomMetaDescription',
-                $this->fieldLabel('CustomMetaTitle')
+                $this->fieldLabel('CustomMetaDescription')
             )->setDescription(_t(__CLASS__ . '.OverrideNote', 'Overrides inherited value from the source')),
             'MetaDescription'
         );
@@ -129,7 +128,7 @@ class SubsitesVirtualPage extends VirtualPage
             'Root.Main',
             TextField::create(
                 'CustomExtraMeta',
-                $this->fieldLabel('CustomMetaTitle')
+                $this->fieldLabel('CustomExtraMeta')
             )->setDescription(_t(__CLASS__ . '.OverrideNote', 'Overrides inherited value from the source')),
             'ExtraMeta'
         );
@@ -175,7 +174,7 @@ class SubsitesVirtualPage extends VirtualPage
         }
 
         foreach (self::$db as $field => $type) {
-            if (in_array($field, $fields)) {
+            if (in_array($field, $fields ?? [])) {
                 unset($fields[array_search($field, $fields)]);
             }
         }
@@ -226,30 +225,20 @@ class SubsitesVirtualPage extends VirtualPage
         // Veto the validation rules if its false. In this case, some logic
         // needs to be duplicated from parent to find out the exact reason the validation failed.
         if (!$isValid) {
-            $IDFilter = $this->ID ? "AND \"SiteTree\".\"ID\" <> $this->ID" : null;
-            $parentFilter = null;
+            $filters = [
+                'URLSegment' => $this->URLSegment,
+                'ID:not' => $this->ID,
+            ];
 
             if (Config::inst()->get(SiteTree::class, 'nested_urls')) {
-                if ($this->ParentID) {
-                    $parentFilter = " AND \"SiteTree\".\"ParentID\" = $this->ParentID";
-                } else {
-                    $parentFilter = ' AND "SiteTree"."ParentID" = 0';
-                }
+                $filters['ParentID'] = $this->ParentID ?: 0;
             }
 
             $origDisableSubsiteFilter = Subsite::$disable_subsite_filter;
-            Subsite::$disable_subsite_filter = true;
-            $existingPage = DataObject::get_one(
-                SiteTree::class,
-                "\"URLSegment\" = '$this->URLSegment' $IDFilter $parentFilter",
-                false // disable cache, it doesn't include subsite status in the key
-            );
-            Subsite::$disable_subsite_filter = $origDisableSubsiteFilter;
-            $existingPageInSubsite = DataObject::get_one(
-                SiteTree::class,
-                "\"URLSegment\" = '$this->URLSegment' $IDFilter $parentFilter",
-                false // disable cache, it doesn't include subsite status in the key
-            );
+            Subsite::disable_subsite_filter();
+            $existingPage = SiteTree::get()->filter($filters)->first();
+            Subsite::disable_subsite_filter($origDisableSubsiteFilter);
+            $existingPageInSubsite = SiteTree::get()->filter($filters)->first();
 
             // If URL has been vetoed because of an existing page,
             // be more specific and allow same URLSegments in different subsites

src/Reports/SubsiteReportWrapper.php

@@ -27,10 +27,10 @@ class SubsiteReportWrapper extends ReportWrapper
             _t(__CLASS__ . '.ReportDropdown', 'Sites'),
             $options
         );
-        $subsiteField->setValue(array_keys($options));
+        $subsiteField->setValue(array_keys($options ?? []));
 
         // We don't need to make the field editable if only one subsite is available
-        if (sizeof($options) <= 1) {
+        if (sizeof($options ?? []) <= 1) {
             $subsiteField = $subsiteField->performReadonlyTransformation();
         }
 
@@ -70,7 +70,7 @@ class SubsiteReportWrapper extends ReportWrapper
         } else {
             $subsites = Subsite::accessible_sites('CMS_ACCESS_CMSMain');
             $options = $subsites->toDropdownMap('ID', 'Title');
-            Subsite::$force_subsite = join(',', array_keys($options));
+            Subsite::$force_subsite = join(',', array_keys($options ?? []));
         }
     }
 

src/Service/ThemeResolver.php

@@ -0,0 +1,99 @@
+<?php
+
+namespace SilverStripe\Subsites\Service;
+
+use SilverStripe\Core\Config\Configurable;
+use SilverStripe\Core\Injector\Injectable;
+use SilverStripe\Subsites\Model\Subsite;
+use SilverStripe\View\SSViewer;
+
+class ThemeResolver
+{
+    use Injectable;
+    use Configurable;
+
+    /**
+     * Cascading definitions for themes, keyed by the name they should appear under in the CMS. For example:
+     *
+     * [
+     *   'theme-1' => [
+     *     '$public',
+     *     'starter',
+     *     '$default',
+     *   ],
+     *   'theme-2' => [
+     *     'custom',
+     *     'watea',
+     *     'starter',
+     *     '$public',
+     *     '$default',
+     *   ]
+     * ]
+     *
+     * @config
+     * @var null|array[]
+     */
+    private static $theme_options;
+
+    /**
+     * Get the list of themes for the given sub site that can be given to SSViewer::set_themes
+     *
+     * @param Subsite $site
+     * @return array
+     */
+    public function getThemeList(Subsite $site)
+    {
+        $themes = array_values(SSViewer::get_themes() ?? []);
+        $siteTheme = $site->Theme;
+
+        if (!$siteTheme) {
+            return $themes;
+        }
+
+        $customOptions = $this->config()->get('theme_options');
+        if ($customOptions && isset($customOptions[$siteTheme])) {
+            return $customOptions[$siteTheme];
+        }
+
+        // Ensure themes don't cascade "up" the list
+        $index = array_search($siteTheme, $themes ?? []);
+
+        if ($index > 0) {
+            // 4.0 didn't have support for themes in the public webroot
+            $constant = SSViewer::class . '::PUBLIC_THEME';
+            $publicConstantDefined = defined($constant ?? '');
+
+            // Check if the default is public themes
+            $publicDefault = $publicConstantDefined && $themes[0] === SSViewer::PUBLIC_THEME;
+
+            // Take only those that appear after theme chosen (non-inclusive)
+            $themes = array_slice($themes ?? [], $index + 1);
+
+            // Add back in public
+            if ($publicDefault) {
+                array_unshift($themes, SSViewer::PUBLIC_THEME);
+            }
+        }
+
+        // Add our theme
+        array_unshift($themes, $siteTheme);
+
+        return $themes;
+    }
+
+    /**
+     * Get a list of custom cascading theme definitions if available
+     *
+     * @return null|array
+     */
+    public function getCustomThemeOptions()
+    {
+        $config = $this->config()->get('theme_options');
+
+        if (!$config) {
+            return null;
+        }
+
+        return array_keys($config ?? []);
+    }
+}

src/State/SubsiteState.php

@@ -5,6 +5,7 @@ namespace SilverStripe\Subsites\State;
 use SilverStripe\Core\Injector\Injectable;
 use SilverStripe\Core\Injector\Injector;
 use SilverStripe\Core\Resettable;
+use SilverStripe\Dev\Deprecation;
 
 /**
  * SubsiteState provides static access to the current state for subsite related data during a request
@@ -48,6 +49,9 @@ class SubsiteState implements Resettable
      */
     public function setSubsiteId($id)
     {
+        if (!ctype_digit((string) $id) && !is_null($id)) {
+            Deprecation::notice('2.8.0', 'Passing multiple IDs is deprecated, only pass a single ID instead.');
+        }
         if (is_null($this->originalSubsiteId)) {
             $this->originalSubsiteId = (int) $id;
         }

src/Tasks/SubsiteCopyPagesTask.php

@@ -56,7 +56,7 @@ class SubsiteCopyPagesTask extends BuildTask
         // issues with having to check whether or not the new parents have been added to the site tree
         // when a page, etc, is duplicated
         $stack = [[0, 0]];
-        while (count($stack) > 0) {
+        while (count($stack ?? []) > 0) {
             list($sourceParentID, $destParentID) = array_pop($stack);
 
             $children = Versioned::get_by_stage(SiteTree::class, 'Live', "\"ParentID\" = $sourceParentID", '');

src/Tasks/SubsiteMigrateFileTask.php

@@ -0,0 +1,35 @@
+<?php
+
+namespace SilverStripe\Subsites\Tasks;
+
+use SilverStripe\Dev\Tasks\MigrateFileTask;
+use SilverStripe\Subsites\Model\Subsite;
+use SilverStripe\Dev\Deprecation;
+
+/**
+ * @deprecated 2.8.0 Will be removed without equivalent functionality to replace it
+ */
+class SubsiteMigrateFileTask extends MigrateFileTask
+{
+    public function __construct()
+    {
+        Deprecation::withNoReplacement(function () {
+            Deprecation::notice(
+                '2.8.0',
+                'Will be removed without equivalent functionality to replace it',
+                Deprecation::SCOPE_CLASS
+            );
+        });
+        parent::__construct();
+    }
+
+    public function run($request)
+    {
+        $origDisableSubsiteFilter = Subsite::$disable_subsite_filter;
+        Subsite::disable_subsite_filter(true);
+
+        parent::run($request);
+
+        Subsite::disable_subsite_filter($origDisableSubsiteFilter);
+    }
+}

tests/behat/features/insert-content-link.feature

@@ -0,0 +1,29 @@
+# See https://github.com/silverstripe/silverstripe-subsites/issues/357
+Feature: Insert an internal link into content
+  As a CMS user
+  I can insert internal links into my content
+  So that I can direct users to different parts of my website
+
+  Background:
+    Given a "subsite" "Subsite B"
+    And a "page" "My page" with "URLSegment"="my-page", "Content"="My page content"
+    And a "page" "Another page" with "URLSegment"="another-page", "Content"="My other page content"
+    And I am logged in with "CMS_ACCESS_CMSMain" permissions
+    Then I go to "admin/pages"
+    And I click on "My page" in the tree
+
+  @javascript
+  Scenario: I can insert an internal link
+    # See "insert-a-link.feature" from silverstripe/cms
+    When I select "My page" in the "Content" HTML field
+    And I press the "Insert link" HTML field button
+    And I click "Page on this site" in the ".mce-menu" element
+    Then I should see an "form#Form_editorInternalLink" element
+    When I click "(Search or choose Page)" in the ".Select-multi-value-wrapper" element
+    And I click "Another page" in the ".treedropdownfield__menu" element
+    And I fill in "my desc" for "Link description"
+    And I press the "Insert" button
+    Then the "Content" HTML field should contain "<a title="my desc" href="[sitetree_link"
+    And the "Content" HTML field should contain "My page</a>"
+    # Required to avoid "unsaved changes" browser dialog
+    Then I press the "Save" button

tests/behat/features/operate-subsites.feature

@@ -0,0 +1,81 @@
+@javascript
+Feature: Create and select a subsite
+  As a CMS user
+  I want to be able to select a subsite
+  So that I can edit content for a specific subsite
+
+  Background:
+    # There's a bug where you need CMS_ACCESS_CMSMain rather than CMS_ACCESS_LeftAndMain permissions to
+    # use subsites as expected
+    Given the "group" "EDITOR" has permissions "CMS_ACCESS_CMSMain" and "CMS_ACCESS_AssetAdmin" and "FILE_EDIT_ALL"
+    And a "page" "My page" with "URLSegment"="my-page", "Content"="My page content"
+    And an "image" "file1.jpg"
+    And an "image" "file2.jpg"
+
+  Scenario: I can operate subsites
+
+    # Create subsite as Admin
+    Given I am logged in with "ADMIN" permissions
+    Then I go to "admin/subsites"
+
+    # Add subsites button is not a regular button, so click using css selector
+    And I click on the ".btn-toolbar .btn__title" element
+    And I fill in "Subsite Name" with "My subsite"
+    And I press "Create"
+
+    # Add a file to the main site
+    When I go to "admin/assets"
+    And I press the "Add folder" button
+    And I select "Main site" from "SubsitesSelect"
+    # Using a short folder name so that it doesn't get truncated on the frontend
+    And I fill in "Folder name" with "mfol"
+    And I press the "Create" button
+    When I go to "admin/assets"
+
+    And I click on the file named "mfol" in the gallery
+    And I attach the file "file1.jpg" to dropzone "gallery-container"
+
+    # Change to Editor user
+    When I go to "/Security/login"
+    And I press the "Log in as someone else" button
+    When I am logged in as a member of "EDITOR" group
+    And I go to "admin/pages"
+
+    # Can see main site page on main site
+    When I go to "admin/pages"
+    Then I should see "My page" in the tree
+
+    # Cannot see main site page on subsite
+    When I select "My subsite" from "SubsitesSelect"
+    And I go to "admin/pages"
+    Then I should not see "My page" in the tree
+
+    # Create a page on the subsite
+    When I press the "Add new" button
+    And I select the "Page" radio button
+    And I press the "Create" button
+    When I fill in "Page name" with "My subsite page"
+    And I press the "Publish" button
+    Then I should see "My subsite page"
+
+    # Can see main site folders/files from subsite
+    When I go to "admin/assets"
+    Then I should see "mfol"
+    When I click on the file named "mfol" in the gallery
+    Then I should see "file1"
+
+    # Add a file to the subsite
+    When I go to "admin/assets"
+    And I select "My subsite" from "SubsitesSelect"
+    And I press the "Add folder" button
+    And I fill in "Folder name" with "sfol"
+    And I press the "Create" button
+    When I go to "admin/assets"
+    And I click on the file named "sfol" in the gallery
+    And I attach the file "file2.jpg" to dropzone "gallery-container"
+
+    # Change back to main subsite - cannot see subsite folders/files
+    When I go to "admin/assets"
+    And I select "Main site" from "SubsitesSelect"
+    Then I should see "mfol"
+    Then I should not see "My subsite page"

tests/behat/features/preview-navigation.feature

@@ -4,18 +4,20 @@ Feature: Preview navigation
   In order to preview my content
 
   Background:
-    Given a "subsite" "My subsite"
-    And a "page" "My page" with "URLSegment"="my-page", "Content"="My page content <a name='aname'>aname</a><a href='other-page'>ahref</a>" and "Subsite"="=>SilverStripe\Subsites\Model\Subsite.My subsite"
-    And a "page" "Other page" with "URLSegment"="other-page", "Content"="Other page content <a href='my-page'>Goto my page></a>" and "Subsite"="=>SilverStripe\Subsites\Model\Subsite.My subsite"
-    Given a "member" "Joe" belonging to "Admin Group" with "Email"="joe@test.com" and "Password"="Password1"
-    And the "group" "Admin Group" has permissions "Full administrative rights"
-    And I log in with "joe@test.com" and "Password1"
+    Given a "subsite" "MySubsite"
+    And a "page" "My page" with "URLSegment"="my-page", "Content"="My page content <a name='aname'>aname</a> <a href='[sitetree_link,id=5]'>ahref</a>" and "SubsiteID"="1"
+    And a "page" "Other page" with "URLSegment"="other-page", "Content"="Other page content <a href='[sitetree_link,id=4]'>Goto my page</a>" and "SubsiteID"="1"
+    And the "group" "EDITOR" has permissions "Access to 'Pages' section" and "Access to 'Subsites' section"
+    And I am logged in as a member of "EDITOR" group
 
   @javascript
   Scenario: I can navigate the subsite preview
-    When I go to "admin"
-    And I select "My subsite" from "SubsitesSelect"
-    And I go to "admin/pages"
+    When I go to "/admin/pages"
+    And I select "MySubsite" from "SubsitesSelect"
+    And I click on "My page" in the tree
+    And I press the "Publish" button
+    And I click on "Other page" in the tree
+    And I press the "Publish" button
     And I click on "My page" in the tree
     And I set the CMS mode to "Preview mode"
     And I follow "ahref" in preview

tests/behat/features/publish-a-page.feature

@@ -6,7 +6,8 @@ Feature: Publish a page
   Background:
     Given a "subsite" "Subsite B"
     And a "page" "My page" with "URLSegment"="my-page", "Content"="My page content"
-    And I am logged in with "ADMIN" permissions
+    And the "group" "EDITOR" has permissions "Access to 'Pages' section" and "Access to 'Subsites' section"
+    And I am logged in as a member of "EDITOR" group
     Then I go to "admin/pages"
 
   @javascript

tests/behat/features/select-a-subsite.feature

@@ -1,21 +0,0 @@
-@javascript
-Feature: Select a subsite
-  As a CMS user
-  I want to be able to select a subsite
-  So that I can edit content for a specific subsite
-
-  Background:
-    Given a "subsite" "Subsite B"
-    And a "page" "My page" with "URLSegment"="my-page", "Content"="My page content"
-    And I am logged in with "ADMIN" permissions
-    Then I go to "admin/pages"
-
-  Scenario: Default site contains default pages
-    When I select "Main site" from "SubsitesSelect"
-    And I go to "admin/pages"
-    Then I should see "My page" in the tree
-
-  Scenario: I can switch to another subsite
-    When I select "Subsite B" from "SubsitesSelect"
-    And I go to "admin/pages"
-    Then I should not see "My page" in the tree

tests/php/BaseSubsiteTest.php

@@ -9,7 +9,7 @@ use SilverStripe\Subsites\State\SubsiteState;
 
 class BaseSubsiteTest extends SapphireTest
 {
-    protected function setUp()
+    protected function setUp(): void
     {
         parent::setUp();
 

tests/php/Extensions/FolderFormFactoryExtensionTest.php

@@ -24,8 +24,8 @@ class FolderFormFactoryExtensionTest extends SapphireTest
             'Record' => $folder
         ]);
 
-        $source = array_values($folderForm->Fields()->fieldByName('SubsiteID')->getSource());
-        $result = array_values($source);
+        $source = array_values($folderForm->Fields()->fieldByName('SubsiteID')->getSource() ?? []);
+        $result = array_values($source ?? []);
 
         $this->assertContains('Main site', $result);
         $this->assertContains('Subsite A', $result);

tests/php/FileSubsitesTest.php

@@ -8,6 +8,7 @@ use SilverStripe\Core\Config\Config;
 use SilverStripe\Forms\FieldList;
 use SilverStripe\Subsites\Extensions\FileSubsites;
 use SilverStripe\Subsites\Model\Subsite;
+use SilverStripe\Security\Member;
 
 class FileSubsitesTest extends BaseSubsiteTest
 {
@@ -65,4 +66,64 @@ class FileSubsitesTest extends BaseSubsiteTest
         $file->onAfterUpload();
         $this->assertEquals($folder->SubsiteID, $file->SubsiteID);
     }
+
+    /**
+     * @dataProvider provideTestCanEdit
+     */
+    public function testCanEdit(
+        string $fileKey,
+        string $memberKey,
+        string $currentSubsiteKey,
+        bool $expected
+    ): void {
+        $file = $this->objFromFixture(File::class, $fileKey);
+        $subsiteID = ($currentSubsiteKey === 'mainsite')
+            ? 0 : $this->objFromFixture(Subsite::class, $currentSubsiteKey)->ID;
+        $member = $this->objFromFixture(Member::class, $memberKey);
+        Subsite::changeSubsite($subsiteID);
+        $this->assertSame($expected, $file->canEdit($member));
+    }
+
+    public function provideTestCanEdit(): array
+    {
+        $ret = [];
+        $data = [
+            // file
+            'subsite1file' => [
+                // member - has permissions to edit the file
+                'filetestyes' => [
+                    // current subite => expected canEdit()
+                    'subsite1' => true,
+                    'subsite2' => false,
+                    'mainsite' => true
+                ],
+                // member - does not have permissions to edit the file
+                'filetestno' => [
+                    'subsite1' => false,
+                    'subsite2' => false,
+                    'mainsite' => false
+                ],
+            ],
+            'mainsitefile' => [
+                'filetestyes' => [
+                    'subsite1' => true,
+                    'subsite2' => true,
+                    'mainsite' => true
+                ],
+                'filetestno' => [
+                    'subsite1' => false,
+                    'subsite2' => false,
+                    'mainsite' => false
+                ],
+            ]
+        ];
+        foreach (array_keys($data) as $fileKey) {
+            foreach (array_keys($data[$fileKey]) as $memberKey) {
+                foreach ($data[$fileKey][$memberKey] as $currentSubsiteKey => $expected) {
+                    $ret[] = [$fileKey, $memberKey, $currentSubsiteKey, $expected];
+                }
+            }
+        }
+        return $ret;
+    }
 }

tests/php/GroupSubsitesTest.php

@@ -15,8 +15,8 @@ class GroupSubsitesTest extends BaseSubsiteTest
 
     public function testTrivialFeatures()
     {
-        $this->assertInternalType('array', singleton(GroupSubsites::class)->extraStatics());
-        $this->assertInternalType('array', singleton(GroupSubsites::class)->providePermissions());
+        $this->assertIsArray(singleton(GroupSubsites::class)->extraStatics());
+        $this->assertIsArray(singleton(GroupSubsites::class)->providePermissions());
         $this->assertInstanceOf(FieldList::class, singleton(Group::class)->getCMSFields());
     }
 

tests/php/InitStateMiddlewareTest.php

@@ -0,0 +1,80 @@
+<?php
+
+namespace SilverStripe\Subsites\Tests;
+
+use SilverStripe\Control\HTTPRequest;
+use SilverStripe\Core\Injector\Injector;
+use SilverStripe\Subsites\Middleware\InitStateMiddleware;
+use SilverStripe\Subsites\Model\Subsite;
+use SilverStripe\Subsites\State\SubsiteState;
+
+class InitStateMiddlewareTest extends BaseSubsiteTest
+{
+    protected static $fixture_file = 'SubsiteTest.yml';
+
+    /**
+     * Original value of $_REQUEST
+     *
+     * @var array
+     */
+    protected $origServer = [];
+
+    protected function setUp(): void
+    {
+        parent::setUp();
+
+        $this->origServer = $_SERVER;
+    }
+
+    protected function tearDown(): void
+    {
+        $_SERVER = $this->origServer;
+
+        parent::tearDown();
+    }
+
+    public function testDomainDetectionViaServerHeaders()
+    {
+        $_SERVER['HTTP_HOST'] = 'one.example.org';
+
+        $this->getMiddleware()->process($this->getRequest(), $this->getCallback());
+
+        $expectedSubsite = $this->objFromFixture(Subsite::class, 'domaintest1');
+        $this->assertEquals($expectedSubsite->ID, $this->getState()->getSubsiteId());
+    }
+
+    public function testDomainDetectionViaRequestOverridesServerHeaders()
+    {
+        $_SERVER['HTTP_HOST'] = 'one.example.org';
+
+        $this->getMiddleware()->process($this->getRequest('two.mysite.com'), $this->getCallback());
+
+        $expectedSubsite = $this->objFromFixture(Subsite::class, 'domaintest2');
+        $this->assertEquals($expectedSubsite->ID, $this->getState()->getSubsiteId());
+    }
+
+    protected function getMiddleware()
+    {
+        return new InitStateMiddleware();
+    }
+
+    protected function getRequest($domain = null)
+    {
+        $request = new HTTPRequest('GET', '/test/url');
+        if ($domain) {
+            $request->addHeader('host', $domain);
+        }
+        return $request;
+    }
+
+    protected function getCallback()
+    {
+        return function () {
+        };
+    }
+
+    protected function getState()
+    {
+        return Injector::inst()->get(SubsiteState::class);
+    }
+}

tests/php/LeftAndMainSubsitesTest.php

@@ -9,6 +9,7 @@ use SilverStripe\CMS\Controllers\CMSPageEditController;
 use SilverStripe\Core\Config\Config;
 use SilverStripe\Dev\FunctionalTest;
 use SilverStripe\Security\Member;
+use SilverStripe\Subsites\Extensions\LeftAndMainSubsites;
 use SilverStripe\Subsites\Model\Subsite;
 use SilverStripe\Subsites\State\SubsiteState;
 
@@ -37,19 +38,19 @@ class LeftAndMainSubsitesTest extends FunctionalTest
 
         $cmsmain = singleton(CMSMain::class);
         $subsites = $cmsmain->sectionSites(true, 'Main site', $member);
-        $this->assertDOSEquals([
+        $this->assertListEquals([
             ['Title' => 'Subsite1 Template']
         ], $subsites, 'Lists member-accessible sites for the accessible controller.');
 
         $assetadmin = singleton(AssetAdmin::class);
         $subsites = $assetadmin->sectionSites(true, 'Main site', $member);
-        $this->assertDOSEquals([], $subsites, 'Does not list any sites for forbidden controller.');
+        $this->assertListEquals([], $subsites, 'Does not list any sites for forbidden controller.');
 
         $member = $this->objFromFixture(Member::class, 'editor');
 
         $cmsmain = singleton(CMSMain::class);
         $subsites = $cmsmain->sectionSites(true, 'Main site', $member);
-        $this->assertDOSContains([
+        $this->assertListContains([
             ['Title' => 'Main site']
         ], $subsites, 'Includes the main site for members who can access all sites.');
     }
@@ -100,4 +101,14 @@ class LeftAndMainSubsitesTest extends FunctionalTest
         $this->assertTrue($l->shouldChangeSubsite(CMSPageEditController::class, 1, 5));
         $this->assertFalse($l->shouldChangeSubsite(CMSPageEditController::class, 1, 1));
     }
+
+    public function testCanAccessWithPassedMember()
+    {
+        $memberID = $this->logInWithPermission('ADMIN');
+        $member = Member::get()->byID($memberID);
+
+        /** @var LeftAndMain&LeftAndMainSubsites $leftAndMain */
+        $leftAndMain = new LeftAndMain();
+        $this->assertTrue($leftAndMain->canAccess($member));
+    }
 }

tests/php/Service/ThemeResolverTest.php

@@ -0,0 +1,143 @@
+<?php
+
+namespace SilverStripe\Subsites\Tests\Service;
+
+use SilverStripe\Core\Config\Config;
+use SilverStripe\Dev\SapphireTest;
+use SilverStripe\Subsites\Model\Subsite;
+use SilverStripe\Subsites\Service\ThemeResolver;
+use SilverStripe\View\SSViewer;
+
+class ThemeResolverTest extends SapphireTest
+{
+    protected $themeList = [
+        '$public',
+        'custom',
+        'main',
+        'backup',
+        SSViewer::DEFAULT_THEME,
+    ];
+
+    protected function setUp(): void
+    {
+        parent::setUp();
+
+        // Setup known theme config
+        Config::modify()->set(SSViewer::class, 'themes', $this->themeList);
+    }
+
+    public function testSubsiteWithoutThemeReturnsDefaultThemeList()
+    {
+        $subsite = new Subsite();
+        $resolver = new ThemeResolver();
+
+        $this->assertSame($this->themeList, $resolver->getThemeList($subsite));
+    }
+
+    public function testSubsiteWithCustomThemePrependsToList()
+    {
+        $subsite = new Subsite();
+        $subsite->Theme = 'subsite';
+
+        $resolver = new ThemeResolver();
+
+        $expected = array_merge(['subsite'], $this->themeList);
+
+        $this->assertSame($expected, $resolver->getThemeList($subsite));
+    }
+
+    public function testSubsiteWithCustomThemeDoesNotCascadeUpTheList()
+    {
+        $subsite = new Subsite();
+        $subsite->Theme = 'main';
+
+        $resolver = new ThemeResolver();
+
+        $expected = [
+            'main', // 'main' is moved to the top
+            '$public', // $public is preserved
+            // Anything above 'main' is removed
+            'backup',
+            SSViewer::DEFAULT_THEME,
+        ];
+
+        $this->assertSame($expected, $resolver->getThemeList($subsite));
+    }
+
+    /**
+     * @dataProvider customThemeDefinitionsAreRespectedProvider
+     */
+    public function testCustomThemeDefinitionsAreRespected($themeOptions, $siteTheme, $expected)
+    {
+        Config::modify()->set(ThemeResolver::class, 'theme_options', $themeOptions);
+
+        $subsite = new Subsite();
+        $subsite->Theme = $siteTheme;
+
+        $resolver = new ThemeResolver();
+
+        $this->assertSame($expected, $resolver->getThemeList($subsite));
+    }
+
+    public function customThemeDefinitionsAreRespectedProvider()
+    {
+        return [
+            // Simple
+            [
+                ['test' => $expected = [
+                    'subsite',
+                    'backup',
+                    '$public',
+                    SSViewer::DEFAULT_THEME,
+                ]],
+                'test',
+                $expected
+            ],
+            // Many options
+            [
+                [
+                    'aye' => [
+                        'aye',
+                        'thing',
+                        SSViewer::DEFAULT_THEME,
+                    ],
+                    'bee' => $expected = [
+                        'subsite',
+                        'backup',
+                        '$public',
+                        SSViewer::DEFAULT_THEME,
+                    ],
+                    'sea' => [
+                        'mer',
+                        'ocean',
+                        SSViewer::DEFAULT_THEME,
+                    ],
+                ],
+                'bee',
+                $expected
+            ],
+            // Conflicting with root definitions
+            [
+                ['main' => $expected = [
+                    'subsite',
+                    'backup',
+                    '$public',
+                    SSViewer::DEFAULT_THEME,
+                ]],
+                'main',
+                $expected
+            ],
+            // Declaring a theme specifically should still work
+            [
+                ['test' => [
+                    'subsite',
+                    'backup',
+                    '$public',
+                    SSViewer::DEFAULT_THEME,
+                ]],
+                'other',
+                array_merge(['other'], $this->themeList)
+            ],
+        ];
+    }
+}

tests/php/SiteTreeSubsitesTest.php

@@ -5,22 +5,27 @@ namespace SilverStripe\Subsites\Tests;
 use Page;
 use SilverStripe\CMS\Controllers\CMSMain;
 use SilverStripe\CMS\Controllers\ModelAsController;
+use SilverStripe\CMS\Forms\SiteTreeURLSegmentField;
 use SilverStripe\CMS\Model\SiteTree;
 use SilverStripe\Control\Director;
 use SilverStripe\Core\Config\Config;
 use SilverStripe\Core\Convert;
+use SilverStripe\Core\Injector\Injector;
 use SilverStripe\ErrorPage\ErrorPage;
 use SilverStripe\Forms\FieldList;
+use SilverStripe\i18n\i18n;
 use SilverStripe\Security\Member;
 use SilverStripe\SiteConfig\SiteConfig;
 use SilverStripe\Subsites\Extensions\SiteTreeSubsites;
 use SilverStripe\Subsites\Model\Subsite;
 use SilverStripe\Subsites\Pages\SubsitesVirtualPage;
+use SilverStripe\Subsites\Service\ThemeResolver;
 use SilverStripe\Subsites\Tests\SiteTreeSubsitesTest\TestClassA;
 use SilverStripe\Subsites\Tests\SiteTreeSubsitesTest\TestClassB;
 use SilverStripe\Subsites\Tests\SiteTreeSubsitesTest\TestErrorPage;
 use SilverStripe\Versioned\Versioned;
 use SilverStripe\View\SSViewer;
+use TractorCow\Fluent\Extension\FluentSiteTreeExtension;
 
 class SiteTreeSubsitesTest extends BaseSubsiteTest
 {
@@ -33,10 +38,12 @@ class SiteTreeSubsitesTest extends BaseSubsiteTest
     ];
 
     protected static $illegal_extensions = [
-        SiteTree::class => ['Translatable'] // @todo implement Translatable namespace
+        SiteTree::class => [
+            FluentSiteTreeExtension::class,
+        ],
     ];
 
-    protected function setUp()
+    protected function setUp(): void
     {
         // We have our own home page fixtures, prevent the default one being created in this test suite.
         Config::modify()->set(SiteTree::class, 'create_default_pages', false);
@@ -185,6 +192,22 @@ class SiteTreeSubsitesTest extends BaseSubsiteTest
         $this->assertEquals($p2->ID, SiteTree::get_by_link('test-page')->ID);
     }
 
+    public function testIgnoreSubsiteLocale()
+    {
+
+        $ignore_subsite_locale = Config::inst()->set(SiteTreeSubsites::class, 'ignore_subsite_locale', true);
+
+        $subsitePage = $this->objFromFixture(Page::class, 'subsite_locale_about');
+        Subsite::changeSubsite($subsitePage->SubsiteID);
+        $controller = ModelAsController::controller_for($subsitePage);
+
+        $i18n_locale_before = i18n::get_locale();
+        SiteTree::singleton()->extend('contentcontrollerInit', $controller);
+        $i18n_locale_after = i18n::get_locale();
+
+        $this->assertEquals($i18n_locale_before, $i18n_locale_after);
+    }
+
     public function testPageTypesBlacklistInClassDropdown()
     {
         $this->logInAs('editor');
@@ -268,7 +291,7 @@ class SiteTreeSubsitesTest extends BaseSubsiteTest
 
         Subsite::changeSubsite($s1);
         $cmsmain = CMSMain::create();
-        $hints = Convert::json2array($cmsmain->SiteTreeHints());
+        $hints = json_decode($cmsmain->SiteTreeHints() ?? '', true);
         $classes = $hints['Root']['disallowedChildren'];
         $this->assertContains(ErrorPage::class, $classes);
         $this->assertContains(TestClassA::class, $classes);
@@ -279,7 +302,7 @@ class SiteTreeSubsitesTest extends BaseSubsiteTest
         if ($cmsmain->hasMethod('getHintsCache')) {
             $cmsmain->getHintsCache()->clear();
         }
-        $hints = Convert::json2array($cmsmain->SiteTreeHints());
+        $hints = json_decode($cmsmain->SiteTreeHints() ?? '', true);
 
         $classes = $hints['Root']['disallowedChildren'];
         $this->assertNotContains(ErrorPage::class, $classes);
@@ -359,65 +382,62 @@ class SiteTreeSubsitesTest extends BaseSubsiteTest
         $this->assertEquals('important-page', $mainSubsiteImportantPage->URLSegment);
     }
 
-    public function testCopySubsiteWithChildren()
+    /**
+     * @param bool $withChildren
+     * @param int $expectedChildren
+     * @dataProvider duplicateToSubsiteProvider
+     */
+    public function testDuplicateToSubsite($withChildren, $expectedChildren)
     {
-        $page = $this->objFromFixture('Page', 'about');
+        /** @var SiteTree $page */
+        $page = $this->objFromFixture(Page::class, 'about');
+        /** @var Subsite $newSubsite */
         $newSubsite = $this->objFromFixture(Subsite::class, 'subsite1');
 
-        $moved = $page->duplicateToSubsite($newSubsite->ID, true);
-        $this->assertEquals($moved->SubsiteID, $newSubsite->ID, 'Ensure returned records are on new subsite');
-        $this->assertEquals(
-            $moved->AllChildren()->count(),
-            $page->AllChildren()->count(),
-            'All pages are copied across'
+        /** @var SiteTree $duplicatedPage */
+        $duplicatedPage = $page->duplicateToSubsite($newSubsite->ID, $withChildren);
+        $this->assertInstanceOf(SiteTree::class, $duplicatedPage, 'A new page is returned');
+
+        $this->assertEquals($newSubsite->ID, $duplicatedPage->SubsiteID, 'Ensure returned records are on new subsite');
+
+        $this->assertCount(1, $page->AllChildren());
+        $this->assertCount(
+            $expectedChildren,
+            $duplicatedPage->AllChildren(),
+            'Duplicated page also duplicates children'
         );
     }
 
-    public function testCopySubsiteWithoutChildren()
+    /**
+     * @return array[]
+     */
+    public function duplicateToSubsiteProvider()
     {
-        $page = $this->objFromFixture('Page', 'about');
-        $newSubsite = $this->objFromFixture(Subsite::class, 'subsite2');
-
-        $moved = $page->duplicateToSubsite($newSubsite->ID, false);
-        $this->assertEquals($moved->SubsiteID, $newSubsite->ID, 'Ensure returned records are on new subsite');
-        $this->assertEquals($moved->AllChildren()->count(), 0, 'All pages are copied across');
+        return [
+            [true, 1],
+            [false, 0],
+        ];
     }
 
-    public function testIfSubsiteThemeIsSetToThemeList()
+    public function testThemeResolverIsUsedForSettingThemeList()
     {
-        $defaultThemes = ['default'];
-        SSViewer::set_themes($defaultThemes);
+        $firstResolver = $this->createMock(ThemeResolver::class);
+        $firstResolver->expects($this->never())->method('getThemeList');
+        Injector::inst()->registerService($firstResolver, ThemeResolver::class);
 
         $subsitePage = $this->objFromFixture(Page::class, 'home');
         Subsite::changeSubsite($subsitePage->SubsiteID);
         $controller = ModelAsController::controller_for($subsitePage);
         SiteTree::singleton()->extend('contentcontrollerInit', $controller);
 
-        $this->assertEquals(
-            SSViewer::get_themes(),
-            $defaultThemes,
-            'Themes should not be modified when Subsite has no theme defined'
-        );
+        $secondResolver = $this->createMock(ThemeResolver::class);
+        $secondResolver->expects($this->once())->method('getThemeList');
+        Injector::inst()->registerService($secondResolver, ThemeResolver::class);
 
-        $pageWithTheme = $this->objFromFixture(Page::class, 'subsite1_home');
-        Subsite::changeSubsite($pageWithTheme->SubsiteID);
-        $controller = ModelAsController::controller_for($pageWithTheme);
+        $subsitePage = $this->objFromFixture(Page::class, 'subsite1_home');
+        Subsite::changeSubsite($subsitePage->SubsiteID);
+        $controller = ModelAsController::controller_for($subsitePage);
         SiteTree::singleton()->extend('contentcontrollerInit', $controller);
-        $subsiteTheme = $pageWithTheme->Subsite()->Theme;
-
-        $allThemes = SSViewer::get_themes();
-
-        $this->assertContains(
-            $subsiteTheme,
-            $allThemes,
-            'Themes should be modified when Subsite has theme defined'
-        );
-
-        $this->assertEquals(
-            $subsiteTheme,
-            array_shift($allThemes),
-            'Subsite theme should be prepeded to theme list'
-        );
     }
 
     public function provideAlternateAbsoluteLink()
@@ -436,7 +456,7 @@ class SiteTreeSubsitesTest extends BaseSubsiteTest
 
     /**
      * @dataProvider provideAlternateAbsoluteLink
-     * @param name $pageFixtureName
+     * @param string $pageFixtureName
      * @param string|null $action
      * @param string $expectedAbsoluteLink
      */
@@ -452,4 +472,23 @@ class SiteTreeSubsitesTest extends BaseSubsiteTest
 
         $this->assertEquals($expectedAbsoluteLink, $result);
     }
+
+    public function testURLSegmentBaseIsSetToSubsiteBaseURL()
+    {
+        // This subsite has a domain with 'one.example.org' as the primary domain
+        /** @var Subsite $subsite */
+        $subsite = $this->objFromFixture(Subsite::class, 'domaintest1');
+        Subsite::changeSubsite($subsite);
+
+        $page = new SiteTree();
+        $page->SubsiteID = $subsite->ID;
+        $page->write();
+        $fields = $page->getCMSFields();
+
+        /** @var SiteTreeURLSegmentField $urlSegmentField */
+        $urlSegmentField = $fields->dataFieldByName('URLSegment');
+        $this->assertInstanceOf(SiteTreeURLSegmentField::class, $urlSegmentField);
+
+        $this->assertSame('http://one.example.org/', $urlSegmentField->getURLPrefix());
+    }
 }

tests/php/SubsiteAdminFunctionalTest.php

@@ -14,7 +14,7 @@ class SubsiteAdminFunctionalTest extends FunctionalTest
 
     protected $autoFollowRedirection = false;
 
-    protected function setUp()
+    protected function setUp(): void
     {
         parent::setUp();
         // Ensure all pages are published
@@ -48,14 +48,18 @@ class SubsiteAdminFunctionalTest extends FunctionalTest
         $this->logOut();
 
         $response = $this->getAndFollowAll('admin/pages/?SubsiteID=0');
-        $this->assertContains('Security/login', $this->mainSession->lastUrl(), 'Admin is disallowed');
+        $this->assertStringContainsString('Security/login', $this->mainSession->lastUrl(), 'Admin is disallowed');
 
         $subsite1 = $this->objFromFixture(Subsite::class, 'subsite1');
         $response = $this->getAndFollowAll("admin/pages/?SubsiteID={$subsite1->ID}");
-        $this->assertContains('Security/login', $this->mainSession->lastUrl(), 'Admin is disallowed');
+        $this->assertStringContainsString('Security/login', $this->mainSession->lastUrl(), 'Admin is disallowed');
 
         $response = $this->getAndFollowAll('admin/subsite_xhr');
-        $this->assertContains('Security/login', $this->mainSession->lastUrl(), 'SubsiteXHRController is disallowed');
+        $this->assertStringContainsString(
+            'Security/login',
+            $this->mainSession->lastUrl(),
+            'SubsiteXHRController is disallowed'
+        );
     }
 
     /**
@@ -67,17 +71,21 @@ class SubsiteAdminFunctionalTest extends FunctionalTest
 
         $this->getAndFollowAll('admin/pages/?SubsiteID=0');
         $this->assertEquals(0, $this->session()->get('SubsiteID'), 'Can access main site.');
-        $this->assertContains('admin/pages', $this->mainSession->lastUrl(), 'Lands on the correct section');
+        $this->assertStringContainsString('admin/pages', $this->mainSession->lastUrl(), 'Lands on the correct section');
 
         $subsite1 = $this->objFromFixture(Subsite::class, 'subsite1');
         $this->getAndFollowAll("admin/pages/?SubsiteID={$subsite1->ID}");
 
         // Check the session manually, since the state is unique to the request, not this test
         $this->assertEquals($subsite1->ID, $this->session()->get('SubsiteID'), 'Can access other subsite.');
-        $this->assertContains('admin/pages', $this->mainSession->lastUrl(), 'Lands on the correct section');
+        $this->assertStringContainsString('admin/pages', $this->mainSession->lastUrl(), 'Lands on the correct section');
 
         $response = $this->getAndFollowAll('admin/subsite_xhr');
-        $this->assertNotContains('Security/login', $this->mainSession->lastUrl(), 'SubsiteXHRController is reachable');
+        $this->assertStringNotContainsString(
+            'Security/login',
+            $this->mainSession->lastUrl(),
+            'SubsiteXHRController is reachable'
+        );
     }
 
     public function testAdminIsRedirectedToObjectsSubsite()
@@ -92,7 +100,7 @@ class SubsiteAdminFunctionalTest extends FunctionalTest
         $response = $this->get("admin/pages/edit/show/$subsite1Home->ID");
 
         $this->assertEquals(302, $response->getStatusCode());
-        $this->assertContains(
+        $this->assertStringContainsString(
             'admin/pages/edit/show/' . $subsite1Home->ID . '?SubsiteID=' . $subsite1Home->SubsiteID,
             $response->getHeader('Location')
         );
@@ -102,7 +110,7 @@ class SubsiteAdminFunctionalTest extends FunctionalTest
 
         $response = $this->get("admin/pages/edit/show/$subsite1Home->ID");
         $this->assertEquals(302, $response->getStatusCode());
-        $this->assertContains(
+        $this->assertStringContainsString(
             'admin/pages/edit/show/' . $subsite1Home->ID . '?SubsiteID=' . $subsite1Home->SubsiteID,
             $response->getHeader('Location')
         );
@@ -122,15 +130,19 @@ class SubsiteAdminFunctionalTest extends FunctionalTest
 
         $this->get('admin/pages/?SubsiteID=0');
         $this->assertEquals(0, $this->session()->get('SubsiteID'), 'Can access main site.');
-        $this->assertContains('admin/pages', $this->mainSession->lastUrl(), 'Lands on the correct section');
+        $this->assertStringContainsString('admin/pages', $this->mainSession->lastUrl(), 'Lands on the correct section');
 
         $subsite1 = $this->objFromFixture(Subsite::class, 'subsite1');
         $this->get("admin/pages/?SubsiteID={$subsite1->ID}");
         $this->assertEquals($subsite1->ID, $this->session()->get('SubsiteID'), 'Can access other subsite.');
-        $this->assertContains('admin/pages', $this->mainSession->lastUrl(), 'Lands on the correct section');
+        $this->assertStringContainsString('admin/pages', $this->mainSession->lastUrl(), 'Lands on the correct section');
 
         $response = $this->get('admin/subsite_xhr');
-        $this->assertNotContains('Security/login', $this->mainSession->lastUrl(), 'SubsiteXHRController is reachable');
+        $this->assertStringNotContainsString(
+            'Security/login',
+            $this->mainSession->lastUrl(),
+            'SubsiteXHRController is reachable'
+        );
     }
 
     /**
@@ -146,7 +158,11 @@ class SubsiteAdminFunctionalTest extends FunctionalTest
         // Check allowed URL.
         $this->getAndFollowAll("admin/pages/?SubsiteID={$subsite1->ID}");
         $this->assertEquals($subsite1->ID, $this->session()->get('SubsiteID'), 'Can access own subsite.');
-        $this->assertContains('admin/pages', $this->mainSession->lastUrl(), 'Can access permitted section.');
+        $this->assertStringContainsString(
+            'admin/pages',
+            $this->mainSession->lastUrl(),
+            'Can access permitted section.'
+        );
 
         // Check forbidden section in allowed subsite.
         $this->getAndFollowAll("admin/assets/?SubsiteID={$subsite1->ID}");
@@ -172,10 +188,14 @@ class SubsiteAdminFunctionalTest extends FunctionalTest
             $subsite1->ID,
             'Is redirected to first permitted subsite.'
         );
-        $this->assertNotContains('Security/login', $this->mainSession->lastUrl(), 'Is not denied access');
+        $this->assertStringNotContainsString('Security/login', $this->mainSession->lastUrl(), 'Is not denied access');
 
         // Check the standalone XHR controller.
         $response = $this->getAndFollowAll('admin/subsite_xhr');
-        $this->assertNotContains('Security/login', $this->mainSession->lastUrl(), 'SubsiteXHRController is reachable');
+        $this->assertStringNotContainsString(
+            'Security/login',
+            $this->mainSession->lastUrl(),
+            'SubsiteXHRController is reachable'
+        );
     }
 }

tests/php/SubsiteAdminTest.php

@@ -3,30 +3,21 @@
 namespace SilverStripe\Subsites\Tests;
 
 use SilverStripe\CMS\Controllers\CMSMain;
-use SilverStripe\Control\Director;
-use SilverStripe\Control\Session;
 use SilverStripe\Core\Config\Config;
-use SilverStripe\Security\Member;
+use SilverStripe\Dev\FunctionalTest;
 use SilverStripe\Subsites\Model\Subsite;
 
-class SubsiteAdminTest extends BaseSubsiteTest
+class SubsiteAdminTest extends FunctionalTest
 {
     protected static $fixture_file = 'SubsiteTest.yml';
 
-    protected function setUp()
+    protected function setUp(): void
     {
         parent::setUp();
 
         Config::modify()->set(Subsite::class, 'write_hostmap', false);
     }
 
-    protected function adminLoggedInSession()
-    {
-        return new Session([
-            'loggedInAs' => $this->idFromFixture(Member::class, 'admin')
-        ]);
-    }
-
     /**
      * Test generation of the view
      */
@@ -34,24 +25,20 @@ class SubsiteAdminTest extends BaseSubsiteTest
     {
         $subsite1ID = $this->objFromFixture(Subsite::class, 'domaintest1')->ID;
 
-        // Open the admin area logged in as admin
-        $response1 = Director::test('admin/subsites/', null, $this->adminLoggedInSession());
+        $this->logInAs('admin');
 
         // Confirm that this URL gets you the entire page, with the edit form loaded
-        $response2 = Director::test(
+        $response = $this->get(
             "admin/subsites/SilverStripe-Subsites-Model-Subsite/EditForm/field/"
-            ."SilverStripe-Subsites-Model-Subsite/item/$subsite1ID/edit",
-            null,
-            $this->adminLoggedInSession()
+            ."SilverStripe-Subsites-Model-Subsite/item/$subsite1ID/edit"
         );
         $this->assertTrue(
-            strpos($response2->getBody(), 'id="Form_ItemEditForm_ID"') !== false,
+            strpos($response->getBody() ?? '', 'id="Form_ItemEditForm_ID"') !== false,
             'Testing Form_ItemEditForm_ID exists'
         );
-        $this->assertTrue(strpos($response2->getBody(), '<head') !== false, 'Testing <head> exists');
+        $this->assertTrue(strpos($response->getBody() ?? '', '<head') !== false, 'Testing <head> exists');
     }
 
-
     /**
      * Test that the main-site user with ADMIN permissions can access all subsites, regardless
      * of whether he is in a subsite-specific group or not.

tests/php/SubsiteTest.php

@@ -17,6 +17,8 @@ class SubsiteTest extends BaseSubsiteTest
 {
     protected static $fixture_file = 'SubsiteTest.yml';
 
+    protected $usesTransactions = false;
+
     /**
      * Original value of $_REQUEST
      *
@@ -24,7 +26,7 @@ class SubsiteTest extends BaseSubsiteTest
      */
     protected $origServer = [];
 
-    protected function setUp()
+    protected function setUp(): void
     {
         parent::setUp();
 
@@ -36,7 +38,7 @@ class SubsiteTest extends BaseSubsiteTest
         $this->origServer = $_SERVER;
     }
 
-    protected function tearDown()
+    protected function tearDown(): void
     {
         $_SERVER = $this->origServer;
 
@@ -191,12 +193,23 @@ class SubsiteTest extends BaseSubsiteTest
             Subsite::getSubsiteIDForDomain('example.org'),
             'Exact matches without strict checking when not using www prefix'
         );
+        $this->assertEquals(
+            $subsite1->ID,
+            Subsite::getSubsiteIDForDomain('example.org:1123'),
+            'Exact matches without strict checking when not using www prefix and ignores port'
+        );
         $this->assertEquals(
             $subsite1->ID,
             Subsite::getSubsiteIDForDomain('www.example.org'),
             'Matches without strict checking when using www prefix, '
             .'still matching first domain regardless of www prefix  (falling back to subsite primary key ordering)'
         );
+        $this->assertEquals(
+            $subsite1->ID,
+            Subsite::getSubsiteIDForDomain('www.example.org:9923'),
+            'Matches without strict checking when using www prefix, '
+            .'still matching first domain without prefix  (falling back to primary key ordering and ignoring port)'
+        );
         $this->assertEquals(
             $subsite1->ID,
             Subsite::getSubsiteIDForDomain('www.example.com'),
@@ -215,6 +228,11 @@ class SubsiteTest extends BaseSubsiteTest
             Subsite::getSubsiteIDForDomain('example.org'),
             'Matches with strict checking when not using www prefix'
         );
+        $this->assertEquals(
+            $subsite1->ID,
+            Subsite::getSubsiteIDForDomain('example.org:123'),
+            'Matches with strict checking when not using www prefix and ignores port'
+        );
         $this->assertEquals(
             $subsite2->ID, // not 1
             Subsite::getSubsiteIDForDomain('www.example.org'),
@@ -291,52 +309,48 @@ class SubsiteTest extends BaseSubsiteTest
 
     /**
      * Tests that Subsite and SubsiteDomain both respect http protocol correctly
+     *
+     * @param string $class Fixture class name
+     * @param string $identifier Fixture identifier
+     * @param bool $currentIsSecure Whether the current base URL should be secure
+     * @param string $expected The expected base URL for the subsite or subsite domain
+     * @dataProvider domainProtocolProvider
      */
-    public function testDomainProtocol()
+    public function testDomainProtocol($class, $identifier, $currentIsSecure, $expected)
     {
-        // domaintest2 has 'protocol'
-        $subsite2 = $this->objFromFixture(Subsite::class, 'domaintest2');
-        $domain2a = $this->objFromFixture(SubsiteDomain::class, 'dt2a');
-        $domain2b = $this->objFromFixture(SubsiteDomain::class, 'dt2b');
+        /** @var Subsite|SubsiteDomain $model */
+        $model = $this->objFromFixture($class, $identifier);
+        $protocol = $currentIsSecure ? 'https' : 'http';
+        Config::modify()->set(Director::class, 'alternate_base_url', $protocol . '://www.mysite.com');
+        $this->assertSame($expected, $model->absoluteBaseURL());
+    }
 
-        // domaintest4 is 'https' (primary only)
-        $subsite4 = $this->objFromFixture(Subsite::class, 'domaintest4');
-        $domain4a = $this->objFromFixture(SubsiteDomain::class, 'dt4a');
-        $domain4b = $this->objFromFixture(SubsiteDomain::class, 'dt4b'); // secondary domain is http only though
-
-        // domaintest5 is 'http'
-        $subsite5 = $this->objFromFixture(Subsite::class, 'domaintest5');
-        $domain5a = $this->objFromFixture(SubsiteDomain::class, 'dt5');
-
-        // Check protocol when current protocol is http://
-        Config::modify()->set(Director::class, 'alternate_base_url', 'http://www.mysite.com');
-
-        $this->assertEquals('http://two.mysite.com/', $subsite2->absoluteBaseURL());
-        $this->assertEquals('http://two.mysite.com/', $domain2a->absoluteBaseURL());
-        $this->assertEquals('http://subsite.mysite.com/', $domain2b->absoluteBaseURL());
-        $this->assertEquals('https://www.primary.com/', $subsite4->absoluteBaseURL());
-        $this->assertEquals('https://www.primary.com/', $domain4a->absoluteBaseURL());
-        $this->assertEquals('http://www.secondary.com/', $domain4b->absoluteBaseURL());
-        $this->assertEquals('http://www.tertiary.com/', $subsite5->absoluteBaseURL());
-        $this->assertEquals('http://www.tertiary.com/', $domain5a->absoluteBaseURL());
-
-        // Check protocol when current protocol is https://
-        Config::modify()->set(Director::class, 'alternate_base_url', 'https://www.mysite.com');
-
-        $this->assertEquals('https://two.mysite.com/', $subsite2->absoluteBaseURL());
-        $this->assertEquals('https://two.mysite.com/', $domain2a->absoluteBaseURL());
-        $this->assertEquals('https://subsite.mysite.com/', $domain2b->absoluteBaseURL());
-        $this->assertEquals('https://www.primary.com/', $subsite4->absoluteBaseURL());
-        $this->assertEquals('https://www.primary.com/', $domain4a->absoluteBaseURL());
-        $this->assertEquals('http://www.secondary.com/', $domain4b->absoluteBaseURL());
-        $this->assertEquals('http://www.tertiary.com/', $subsite5->absoluteBaseURL());
-        $this->assertEquals('http://www.tertiary.com/', $domain5a->absoluteBaseURL());
+    public function domainProtocolProvider()
+    {
+        return [
+            [Subsite::class, 'domaintest2', false, 'http://two.mysite.com/'],
+            [SubsiteDomain::class, 'dt2a', false, 'http://two.mysite.com/'],
+            [SubsiteDomain::class, 'dt2b', false, 'http://subsite.mysite.com/'],
+            [Subsite::class, 'domaintest4', false, 'https://www.primary.com/'],
+            [SubsiteDomain::class, 'dt4a', false, 'https://www.primary.com/'],
+            [SubsiteDomain::class, 'dt4b', false, 'http://www.secondary.com/'],
+            [Subsite::class, 'domaintest5', false, 'http://www.tertiary.com/'],
+            [SubsiteDomain::class, 'dt5', false,  'http://www.tertiary.com/'],
+            [Subsite::class, 'domaintest2', true, 'https://two.mysite.com/'],
+            [SubsiteDomain::class, 'dt2a', true, 'https://two.mysite.com/'],
+            [SubsiteDomain::class, 'dt2b', true, 'https://subsite.mysite.com/'],
+            [Subsite::class, 'domaintest4', true, 'https://www.primary.com/'],
+            [SubsiteDomain::class, 'dt4a', true, 'https://www.primary.com/'],
+            [SubsiteDomain::class, 'dt4b', true, 'http://www.secondary.com/'],
+            [Subsite::class, 'domaintest5', true, 'http://www.tertiary.com/'],
+            [SubsiteDomain::class, 'dt5', true, 'http://www.tertiary.com/'],
+        ];
     }
 
     public function testAllSites()
     {
         $subsites = Subsite::all_sites();
-        $this->assertDOSEquals([
+        $this->assertListEquals([
             ['Title' => 'Main site'],
             ['Title' => 'Template'],
             ['Title' => 'Subsite1 Template'],
@@ -346,7 +360,8 @@ class SubsiteTest extends BaseSubsiteTest
             ['Title' => 'Test 3'],
             ['Title' => 'Test Non-SSL'],
             ['Title' => 'Test SSL'],
-            ['Title' => 'Test Vagrant VM on port 8080']
+            ['Title' => 'Test Vagrant VM on port 8080'],
+            ['Title' => 'Locale subsite'],
         ], $subsites, 'Lists all subsites');
     }
 
@@ -355,7 +370,7 @@ class SubsiteTest extends BaseSubsiteTest
         $member = $this->objFromFixture(Member::class, 'subsite1member');
 
         $subsites = Subsite::all_accessible_sites(true, 'Main site', $member);
-        $this->assertDOSEquals([
+        $this->assertListEquals([
             ['Title' => 'Subsite1 Template']
         ], $subsites, 'Lists member-accessible sites.');
     }
@@ -384,6 +399,7 @@ class SubsiteTest extends BaseSubsiteTest
         $adminSiteTitles = $adminSites->column('Title');
         sort($adminSiteTitles);
         $this->assertEquals([
+            'Locale subsite',
             'Subsite1 Template',
             'Subsite2 Template',
             'Template',
@@ -393,7 +409,7 @@ class SubsiteTest extends BaseSubsiteTest
             'Test Non-SSL',
             'Test SSL',
             'Test Vagrant VM on port 8080'
-        ], array_values($adminSiteTitles));
+        ], array_values($adminSiteTitles ?? []));
 
         $member2Sites = Subsite::accessible_sites(
             'CMS_ACCESS_CMSMain',
@@ -403,7 +419,7 @@ class SubsiteTest extends BaseSubsiteTest
         );
         $member2SiteTitles = $member2Sites->column('Title');
         sort($member2SiteTitles);
-        $this->assertEquals('Subsite1 Template', $member2SiteTitles[0], 'Member can get to subsite via a group role');
+        $this->assertEquals('Subsite1 Template', $member2SiteTitles[1], 'Member can get to subsite via a group role');
     }
 
     public function testhasMainSitePermission()
@@ -455,7 +471,7 @@ class SubsiteTest extends BaseSubsiteTest
         $page1 = new Page();
         $page1->Title = 'MyAwesomePage';
         $page1->write();
-        $page1->doPublish();
+        $page1->publishRecursive();
         $this->assertEquals($page1->SubsiteID, $subsite1->ID);
 
         // duplicate
@@ -465,7 +481,7 @@ class SubsiteTest extends BaseSubsiteTest
         $page2 = DataObject::get_one('Page', "\"Title\" = 'MyAwesomePage'");
         $page2->Title = 'MyNewAwesomePage';
         $page2->write();
-        $page2->doPublish();
+        $page2->publishRecursive();
 
         // check change & check change has not affected subiste1
         $subsite1->activate();

tests/php/SubsiteTest.yml

@@ -18,6 +18,10 @@ SilverStripe\Subsites\Model\Subsite:
     Title: 'Test Non-SSL'
   domaintestVagrant:
     Title: 'Test Vagrant VM on port 8080'
+  subsitelocale:
+    Title: 'Locale subsite'
+    Language: 'nl_NL'
+
 SilverStripe\Subsites\Model\SubsiteDomain:
   subsite1:
     SubsiteID: =>SilverStripe\Subsites\Model\Subsite.subsite1
@@ -27,6 +31,11 @@ SilverStripe\Subsites\Model\SubsiteDomain:
     SubsiteID: =>SilverStripe\Subsites\Model\Subsite.subsite2
     Domain: subsite2.*
     Protocol: automatic
+  subsitelocale:
+    SubsiteID: =>SilverStripe\Subsites\Model\Subsite.subsitelocale
+    Domain: subsitelocale.*
+    Protocol: automatic
+    IsPrimary: 1
   dt1a:
     SubsiteID: =>SilverStripe\Subsites\Model\Subsite.domaintest1
     Domain: one.example.org
@@ -118,6 +127,10 @@ Page:
       Title: 'Contact Us (Subsite 2)'
       SubsiteID: =>SilverStripe\Subsites\Model\Subsite.subsite2
       URLSegment: contact-us
+   subsite_locale_about:
+     Title: 'About Locale'
+     SubsiteID: =>SilverStripe\Subsites\Model\Subsite.subsitelocale
+     URLSegment: about
 
 SilverStripe\Security\PermissionRoleCode:
   roleCode1:
@@ -159,6 +172,10 @@ SilverStripe\Security\Group:
     Code: subsite1_group_via_role
     AccessAllSubsites: 1
     Roles: =>SilverStripe\Security\PermissionRole.role1
+  filetest:
+    Title: filetest
+    Code: filetest
+    AccessAllSubsites: 1
 SilverStripe\Security\Permission:
   admin:
     Code: ADMIN
@@ -193,6 +210,9 @@ SilverStripe\Security\Permission:
   adminsubsite1:
     Code: ADMIN
     GroupID: =>SilverStripe\Security\Group.subsite1admins
+  filetest:
+    Code: CMS_ACCESS_CMSMain
+    GroupID: =>SilverStripe\Security\Group.filetest
 
 SilverStripe\Security\Member:
   admin:
@@ -222,7 +242,26 @@ SilverStripe\Security\Member:
   subsite1member2:
     Email: subsite1member2@test.com
     Groups: =>SilverStripe\Security\Group.subsite1_group_via_role
+  filetestyes:
+    Email: filetestyes@test.com
+    Groups: =>SilverStripe\Security\Group.filetest
+  filetestno:
+    Email: filetestno@test.com
 
 SilverStripe\SiteConfig\SiteConfig:
   config:
     CanCreateTopLevelType: LoggedInUsers
+
+SilverStripe\Assets\File:
+  subsite1file:
+    Name: subsitefile.pdf
+    Title: subsitefile
+    SubsiteID: =>SilverStripe\Subsites\Model\Subsite.subsite1
+    CanEditType: OnlyTheseUsers
+    EditorGroups: =>SilverStripe\Security\Group.filetest
+  mainsitefile:
+    Name: mainsitefile.pdf
+    Title: mainsitefile
+    SubsiteID: 0
+    CanEditType: OnlyTheseUsers
+    EditorGroups: =>SilverStripe\Security\Group.filetest

tests/php/SubsiteXHRControllerTest.php

@@ -35,12 +35,13 @@ class SubsiteXHRControllerTest extends FunctionalTest
         ]);
 
         $this->assertEquals(200, $result->getStatusCode());
-        $this->assertEquals('text/json', $result->getHeader('Content-Type'));
+        // SilverStripe 4.0-4.2: text/json. >=4.3: application/json
+        $this->assertStringContainsString('json', $result->getHeader('Content-Type'));
 
         $body = $result->getBody();
-        $this->assertContains('Main site', $body);
-        $this->assertContains('Test 1', $body);
-        $this->assertContains('Test 2', $body);
-        $this->assertContains('Test 3', $body);
+        $this->assertStringContainsString('Main site', $body);
+        $this->assertStringContainsString('Test 1', $body);
+        $this->assertStringContainsString('Test 2', $body);
+        $this->assertStringContainsString('Test 3', $body);
     }
 }

tests/php/SubsitesVirtualPageTest.php

@@ -21,7 +21,7 @@ class SubsitesVirtualPageTest extends BaseSubsiteTest
         'SubsitesVirtualPageTest.yml',
     ];
 
-    protected function setUp()
+    protected function setUp(): void
     {
         parent::setUp();
 
@@ -35,15 +35,15 @@ class SubsitesVirtualPageTest extends BaseSubsiteTest
         $page = $this->objFromFixture(SiteTree::class, 'page1');
         $fromPath = __DIR__ . '/testscript-test-file.pdf';
         $destPath = TestAssetStore::getLocalPath($file);
-        Filesystem::makeFolder(dirname($destPath));
-        copy($fromPath, $destPath);
+        Filesystem::makeFolder(dirname($destPath ?? ''));
+        copy($fromPath ?? '', $destPath ?? '');
 
         // Hack in site link tracking after the fact
         $page->Content = '<p><img src="' . $file->getURL() . '" data-fileid="' . $file->ID . '" /></p>';
         $page->write();
     }
 
-    public function tearDown()
+    protected function tearDown(): void
     {
         TestAssetStore::reset();
         parent::tearDown();
@@ -311,4 +311,41 @@ class SubsitesVirtualPageTest extends BaseSubsiteTest
             Versioned::prepopulate_versionnumber_cache(SiteTree::class, 'Live', [$p->ID]);
         }
     }
+
+    public function testValidURLSegmentWithUniquePageAndNestedURLs()
+    {
+        SiteTree::config()->set('nested_urls', true);
+
+        $newPage = new SubsitesVirtualPage();
+        $newPage->Title = 'My new page';
+        $newPage->URLSegment = 'my-new-page';
+
+        $this->assertTrue($newPage->validURLSegment());
+    }
+
+    public function testValidURLSegmentWithExistingPageInSubsite()
+    {
+        $subsite1 = $this->objFromFixture(Subsite::class, 'subsite1');
+        Subsite::changeSubsite($subsite1->ID);
+
+        SiteTree::config()->set('nested_urls', false);
+
+        $similarContactUsPage = new SubsitesVirtualPage();
+        $similarContactUsPage->Title = 'Similar to Contact Us in Subsite 1';
+        $similarContactUsPage->URLSegment = 'contact-us';
+
+        $this->assertFalse($similarContactUsPage->validURLSegment());
+    }
+
+    public function testValidURLSegmentWithExistingPageInAnotherSubsite()
+    {
+        $subsite1 = $this->objFromFixture(Subsite::class, 'subsite1');
+        Subsite::changeSubsite($subsite1->ID);
+
+        $similarStaffPage = new SubsitesVirtualPage();
+        $similarStaffPage->Title = 'Similar to Staff page in main site';
+        $similarStaffPage->URLSegment = 'staff';
+
+        $this->assertFalse($similarStaffPage->validURLSegment());
+    }
 }