This merge will upgrade silverstripe iframe module for compatibility with SS4

Implement namespacing
Update unit tests

.travis.yml

@@ -1,53 +1,34 @@
 # See https://github.com/silverstripe/silverstripe-travis-support for setup details
+language: php
 
 sudo: false
 
-language: php
-
-php:
-  - 5.6
-
 env:
   global:
-    - DB=MYSQL CORE_RELEASE=3
+    - COMPOSER_ROOT_VERSION=1.0.x-dev
+    - CORE_RELEASE=4
+    # The path of the module when installed by composer
     - MODULE_PATH=iframe
-    - COVERAGE=0
 
 matrix:
+  fast_finish: true
   include:
     - php: 5.6
-      env: DB=MYSQL CORE_RELEASE=3.5
+      env: DB=MYSQL
-    - php: 5.6
+    - php: 7.0
-      env: DB=PGSQL CORE_RELEASE=3.5
+      env: DB=MYSQL
     - php: 7.1
-      env: DB=MYSQL CORE_RELEASE=3.6
+      env: DB=MYSQL
-    # Allowed to fail, meaning delayed code coverage reports
-    - php: 5.5.9
-      env: DB=MYSQL CORE_RELEASE=3 COVERAGE=1
-  allow_failures:
-    - php: 5.5.9
-  fast_finish: true
-
-before_install:
-  - pip install --user codecov
 
 before_script:
   - composer self-update || true
+  - phpenv rehash
+  - phpenv config-rm xdebug.ini
+  - composer validate
   - git clone git://github.com/silverstripe/silverstripe-travis-support.git ~/travis-support
   - php ~/travis-support/travis_setup.php --source `pwd` --target ~/builds/ss
   - cd ~/builds/ss
-  - composer install
+  - composer install --prefer-dist
 
 script:
-  # Execute tests with no coverage.  This is the fastest option
+  - vendor/bin/phpunit $MODULE_PATH/tests
-  - "if [ \"$COVERAGE\" = \"0\" ]; then vendor/bin/phpunit $MODULE_PATH/tests/; fi"
-
-  # Execute tests with coverage.  Do this for a small
-  - "if [ \"$COVERAGE\" = \"1\" ]; then vendor/bin/phpunit --coverage-clover=coverage.clover $MODULE_PATH/tests/; fi"
-
-after_script:
-  - "if [ \"$COVERAGE\" = \"1\" ]; then mv coverage.clover ~/build/$TRAVIS_REPO_SLUG/; fi"
-  - cd ~/build/$TRAVIS_REPO_SLUG
-  - wget https://scrutinizer-ci.com/ocular.phar
-  - "if [ \"$COVERAGE\" = \"1\" ]; then travis_retry codecov && travis_retry php ocular.phar code-coverage:upload --format=php-clover coverage.clover; fi"
-

code/IFramePage.php

@@ -1,4 +1,12 @@
 <?php
+namespace SilverStripe\IFrame;
+
+use Page;
+use SilverStripe\Forms\TextField;
+use SilverStripe\Forms\DropdownField;
+use SilverStripe\Forms\CheckboxField;
+use SilverStripe\Forms\NumericField;
+use SilverStripe\Forms\HTMLEditor\HtmlEditorField;
 /**
  * Iframe page type embeds an iframe of URL of choice into the page.
  * CMS editor can choose width, height, or set it to attempt automatic size configuration.
@@ -6,7 +14,7 @@
 
 class IFramePage extends Page
 {
-    public static $db = array(
+    private static $db = array(
         'IFrameURL' => 'Text',
         'AutoHeight' => 'Boolean(1)',
         'AutoWidth' => 'Boolean(1)',
@@ -17,14 +25,14 @@ class IFramePage extends Page
         'ForceProtocol' => 'Varchar',
     );
 
-    public static $defaults = array(
+    private static $defaults = array(
         'AutoHeight' => '1',
         'AutoWidth' => '1',
         'FixedHeight' => '500',
         'FixedWidth' => '0'
     );
 
-    public static $description = 'Embeds an iframe into the body of the page.';
+    private static $description = 'Embeds an iframe into the body of the page.';
 
     public function getCMSFields()
     {
@@ -113,30 +121,10 @@ class IFramePage extends Page
         $allowed_schemes = array('http', 'https');
         if ($matches = parse_url($this->IFrameURL)) {
             if (isset($matches['scheme']) && !in_array($matches['scheme'], $allowed_schemes)) {
-                $result->error(_t('IFramePage.VALIDATION.BANNEDURLSCHEME', "This URL scheme is not allowed."));
+                $result->addError(_t('IFramePage.VALIDATION_BANNEDURLSCHEME', "This URL scheme is not allowed."));
             }
         }
 
         return $result;
     }
 }
-
-class IFramePage_Controller extends Page_Controller
-{
-    public function init()
-    {
-        parent::init();
-
-        if ($this->ForceProtocol) {
-            if ($this->ForceProtocol == 'http://' && Director::protocol() != 'http://') {
-                return $this->redirect(preg_replace('#https://#', 'http://', $this->AbsoluteLink()));
-            } elseif ($this->ForceProtocol == 'https://' && Director::protocol() != 'https://') {
-                return $this->redirect(preg_replace('#http://#', 'https://', $this->AbsoluteLink()));
-            }
-        }
-
-        if ($this->IFrameURL) {
-            Requirements::javascript('iframe/javascript/iframe_page.js');
-        }
-    }
-}

code/IFramePageController.php

@@ -0,0 +1,27 @@
+<?php
+
+namespace SilverStripe\IFrame;
+
+use SilverStripe\CMS\Controllers\ContentController;
+use SilverStripe\Control\Director;
+use SilverStripe\View\Requirements;
+
+class IFramePageController extends ContentController
+{
+    protected function init()
+    {
+        parent::init();
+
+        if ($this->ForceProtocol) {
+            if ($this->ForceProtocol == 'http://' && Director::protocol() != 'http://') {
+                return $this->redirect(preg_replace('#https://#', 'http://', $this->AbsoluteLink()));
+            } elseif ($this->ForceProtocol == 'https://' && Director::protocol() != 'https://') {
+                return $this->redirect(preg_replace('#http://#', 'https://', $this->AbsoluteLink()));
+            }
+        }
+
+        if ($this->IFrameURL) {
+            Requirements::javascript('iframe/javascript/iframe_page.js');
+        }
+    }
+}

composer.json

@@ -11,12 +11,23 @@
 		}
 	],
 	"require": {
-		"silverstripe/framework": "3.*",
+		"silverstripe/framework": "^4@dev",
-		"silverstripe/cms": "3.*"
+		"silverstripe/cms": "^4@dev"
 	},
+	"require-dev": {
+		"phpunit/PHPUnit": "^5.7"
+	},
+	"autoload": {
+        "psr-4": {
+            "SilverStripe\\IFrame\\": "code/",
+            "SilverStripe\\IFrame\\Tests\\": "tests/"
+        }
+    },
 	"extra": {
 		"branch-alias": {
-			"dev-master": "1.0.x-dev"
+			"dev-master": "2.0.x-dev"
 		}
-	}
+	},
+	"minimum-stability": "dev",
+	"prefer-stable": true
 }

lang/ar.yml

@@ -3,9 +3,5 @@ ar:
     DESCRIPTION: 'يقوم بتضمين آى فريم بداخل جسم الصفحة.'
     PLURALNAME: 'الصفحات الرئيسية'
     SINGULARNAME: 'صفحة الإطار'
-  IframePage:
     ExternalNote: 'من فضلك لاحظ قطاع المحتوى القادم و الذى من المحتمل أن يكون مستلم من مصدر خارجى (آى فريم فى صيغة اتش تى إم إل), و يمكن أن يقوم بتصرفات غير معتادة لقراء الشاشة.'
     Loading: 'تحميل المحتوى'
-  SiteTree:
-    PLURALNAME: صفحات
-    SINGULARNAME: صفحة

lang/cs.yml

@@ -1,5 +1,3 @@
 cs:
   IFramePage:
     PLURALNAME: 'Základní stránky'
-  SiteTree:
-    PLURALNAME: Stránky

lang/de.yml

@@ -3,11 +3,6 @@ de:
     DESCRIPTION: 'Bettet eine andere Seite mittels Iframe ein.'
     PLURALNAME: 'Iframe Seiten'
     SINGULARNAME: 'Iframe Seite'
-    VALIDATION:
+    VALIDATION_BANNEDURLSCHEME: 'Dieses URL-Schema ist nicht erlaubt.'
-      BANNEDURLSCHEME: 'Dieses URL-Schema ist nicht erlaubt.'
-  IframePage:
     ExternalNote: 'Bitte beachten Sie, dass der folgende Inhalt von einer anderen Quelle eingebunden wird (mittels IFRAME) und dadurch evtl. Probleme bei Screenreadern auftreten können.'
     Loading: 'Lade Inhalt...'
-  SiteTree:
-    PLURALNAME: Seiten
-    SINGULARNAME: Seite

lang/en.yml

@@ -3,11 +3,6 @@ en:
     DESCRIPTION: 'Embeds an iframe into the body of the page.'
     PLURALNAME: 'Base Pages'
     SINGULARNAME: 'I Frame Page'
-    VALIDATION:
+    VALIDATION_BANNEDURLSCHEME: 'This URL scheme is not allowed.'
-      BANNEDURLSCHEME: 'This URL scheme is not allowed.'
-  IframePage:
     ExternalNote: 'Please note the following section of content is possibly being delivered from an external source (IFRAME in HTML terms), and may present unusual experiences for screen readers.'
     Loading: 'Loading content...'
-  SiteTree:
-    PLURALNAME: Pages
-    SINGULARNAME: Page

lang/eo.yml

@@ -3,11 +3,6 @@ eo:
     DESCRIPTION: 'Enkorpigas je iframe (kadro) en la korpon de la paĝo.'
     PLURALNAME: 'Bazaj paĝoj'
     SINGULARNAME: 'Paĝo de iframe (kadro)'
-    VALIDATION:
+    VALIDATION_BANNEDURLSCHEME: 'Tiu URL-skemo be estas permesita.'
-      BANNEDURLSCHEME: 'Tiu URL-skemo be estas permesita.'
-  IframePage:
     ExternalNote: 'Bonvole notu ke la sekva sekcio de enhavo eble liveriĝas el ekstera fonto (IFRAME en HTML-termoj), kaj eble prezentos nekutimajn spertojn por ekranlegantoj.'
     Loading: 'Ŝargas enhavon...'
-  SiteTree:
-    PLURALNAME: Paĝoj
-    SINGULARNAME: Paĝo

lang/fa_IR.yml

@@ -2,6 +2,3 @@ fa_IR:
   IFramePage:
     PLURALNAME: 'صفحه اصلی'
     SINGULARNAME: 'صفحه I Frame'
-  SiteTree:
-    PLURALNAME: صفحات
-    SINGULARNAME: صفحه

lang/fi.yml

@@ -3,9 +3,5 @@ fi:
     DESCRIPTION: 'Upottaa iframen sivulle.'
     PLURALNAME: 'Pohjasivut'
     SINGULARNAME: 'I Frame sivu'
-  IframePage:
     ExternalNote: 'Huomioithan, että seuraava sisältöosio on upotettu ulkopuolisesta lähteestä (HTML-kielen IFRAME-käskyllä) ja saattaa aiheuttaa odottamattoman käyttökokemuksen selaimessa.'
     Loading: 'Ladataan sisältöä...'
-  SiteTree:
-    PLURALNAME: Sivut
-    SINGULARNAME: Sivu

lang/id.yml

@@ -1,4 +1 @@
 id:
-  SiteTree:
-    PLURALNAME: Halaman
-    SINGULARNAME: Halaman

lang/it.yml

@@ -1,4 +1 @@
 it:
-  SiteTree:
-    PLURALNAME: Pagine
-    SINGULARNAME: Pagina

lang/lt.yml

@@ -1,6 +1,3 @@
 lt:
   IFramePage:
     PLURALNAME: 'Baziniai puslapiai'
-  SiteTree:
-    PLURALNAME: Puslapiai
-    SINGULARNAME: Puslapis

lang/lt_LT.yml

@@ -3,11 +3,6 @@ lt_LT:
     DESCRIPTION: 'Įtraukia iframe į puslapio body dalį'
     PLURALNAME: 'Baziniai puslapiai'
     SINGULARNAME: 'Iframe puslapis'
-    VALIDATION:
+    VALIDATION_BANNEDURLSCHEME: 'Tokia URL schema neleidžiama'
-      BANNEDURLSCHEME: 'Tokia URL schema neleidžiama'
-  IframePage:
     ExternalNote: 'Prašome atkreipti dėmesį, jog šis turinys galimai yra iš išorinių šaltinių (IFRAME žyma HTML dokumente), tad jis gali sukeiti nepatogumų vartotojams su ekrano skaitytuvais.'
     Loading: 'Turinys siunčiamas...'
-  SiteTree:
-    PLURALNAME: Puslapiai
-    SINGULARNAME: Puslapis

lang/mi.yml

@@ -3,9 +3,5 @@ mi:
     DESCRIPTION: 'Ka tāmau i tētahi ī-tāpare ki roto i te tinana o te whārangi.'
     PLURALNAME: 'Ngā Whārangi Pūtake'
     SINGULARNAME: 'Whārangi Ī-Tāpare'
-  IframePage:
     ExternalNote: 'Me mōhio ka tukuna pea te wāhanga ihirangi e whai nei i tētahi pūtake ā-waho (he Ī-TĀPARE e pā ana ki te HTML), ā, ka whakarato pea i ngā wheako rerekē mō ngā pūpānui mata.'
     Loading: 'Uta ihirangi ana...'
-  SiteTree:
-    PLURALNAME: Ngā Whārangi
-    SINGULARNAME: Whārangi

lang/pl.yml

@@ -1,3 +1 @@
 pl:
-  SiteTree:
-    PLURALNAME: Strony

lang/pt_BR.yml

@@ -1,3 +1 @@
 pt_BR:
-  SiteTree:
-    PLURALNAME: Páginas

lang/ru.yml

@@ -3,11 +3,6 @@ ru:
     DESCRIPTION: 'Вставка элемента iframe в основную область страницы.'
     PLURALNAME: 'Страницы iframe'
     SINGULARNAME: 'Страница iframe'
-    VALIDATION:
+    VALIDATION_BANNEDURLSCHEME: 'Данный тип ссылки запрещён.'
-      BANNEDURLSCHEME: 'Данный тип ссылки запрещён.'
-  IframePage:
     ExternalNote: 'Примечание: содержимое в разделе ниже может быть получено из внешнего источника (HTML-элемент IFRAME) и может воспроизводиться программами для чтения экрана некорректно.'
     Loading: 'Идет загрузка...'
-  SiteTree:
-    PLURALNAME: Страницы
-    SINGULARNAME: Страница

lang/sk.yml

@@ -1,6 +1,3 @@
 sk:
   IFramePage:
     PLURALNAME: 'Základné stránky'
-  SiteTree:
-    PLURALNAME: Stránky
-    SINGULARNAME: Stránka

lang/zh.yml

@@ -3,9 +3,5 @@ zh:
     DESCRIPTION: '将 iframe 嵌入页面主体'
     PLURALNAME: '基页'
     SINGULARNAME: 'IFRAME 页面'
-  IframePage:
     ExternalNote: '请注意，下列内容可能来自外部来源（HTML 中的 IFRAME 框架），在屏幕上阅读时可能会产生不一致的体验。'
     Loading: '正在加载内容……'
-  SiteTree:
-    PLURALNAME: 页面
-    SINGULARNAME: 页面

tests/IFramePageTest.php

@@ -1,9 +1,17 @@
 <?php
+namespace SilverStripe\IFrame\Tests;
+
+use SilverStripe\Core\Config\Config;
+use SilverStripe\Control\Director;
+use SilverStripe\ORM\ValidationException;
+use SilverStripe\Dev\SapphireTest;
+use SilverStripe\IFrame\IFramePage;
+use SilverStripe\IFrame\IFramePageController;
 
 class IFramePageTest extends SapphireTest
 {
     protected $usesDatabase = true;
-    
+
     public function setUp()
     {
         parent::setUp();
@@ -88,7 +96,7 @@ class IFramePageTest extends SapphireTest
 
         foreach ($tests['banned'] as $url) {
             $iframe->IFrameURL = $url;
-            $this->setExpectedException('ValidationException');
+            $this->setExpectedException(ValidationException::class);
             $iframe->write();
         }
     }
@@ -101,39 +109,44 @@ class IFramePageTest extends SapphireTest
         $page->URLSegment = 'iframe';
         $page->IFrameURL = 'http://target.com';
 
-        Config::inst()->update('Director', 'alternate_protocol', 'http');
+        Config::inst()->update(Director::class, 'alternate_protocol', 'http');
-        Config::inst()->update('Director', 'alternate_base_url', 'http://host.com');
+        Config::inst()->update(Director::class, 'alternate_base_url', 'http://host.com');
         $page->ForceProtocol = '';
-        $controller = new IFramePage_Controller($page);
+        $controller = new IFramePageController($page);
-        $response = $controller->init();
+        $controller->doInit();
-        $this->assertNull($response);
+        $response = $controller->getResponse();
+        $this->assertNull($response->getHeader('Location'));
 
-        Config::inst()->update('Director', 'alternate_protocol', 'https');
+        Config::inst()->update(Director::class, 'alternate_protocol', 'https');
-        Config::inst()->update('Director', 'alternate_base_url', 'https://host.com');
+        Config::inst()->update(Director::class, 'alternate_base_url', 'https://host.com');
         $page->ForceProtocol = '';
-        $controller = new IFramePage_Controller($page);
+        $controller = new IFramePageController($page);
-        $response = $controller->init();
+        $controller->doInit();
-        $this->assertNull($response);
+        $response = $controller->getResponse();
+        $this->assertNull($response->getHeader('Location'));
 
-        Config::inst()->update('Director', 'alternate_protocol', 'http');
+        Config::inst()->update(Director::class, 'alternate_protocol', 'http');
-        Config::inst()->update('Director', 'alternate_base_url', 'http://host.com');
+        Config::inst()->update(Director::class, 'alternate_base_url', 'http://host.com');
         $page->ForceProtocol = 'http://';
-        $controller = new IFramePage_Controller($page);
+        $controller = new IFramePageController($page);
-        $response = $controller->init();
+        $controller->doInit();
-        $this->assertNull($response);
+        $response = $controller->getResponse();
+        $this->assertNull($response->getHeader('Location'));
 
-        Config::inst()->update('Director', 'alternate_protocol', 'http');
+        Config::inst()->update(Director::class, 'alternate_protocol', 'http');
-        Config::inst()->update('Director', 'alternate_base_url', 'http://host.com');
+        Config::inst()->update(Director::class, 'alternate_base_url', 'http://host.com');
         $page->ForceProtocol = 'https://';
-        $controller = new IFramePage_Controller($page);
+        $controller = new IFramePageController($page);
-        $response = $controller->init();
+        $controller->doInit();
+        $response = $controller->getResponse();
         $this->assertEquals($response->getHeader('Location'), 'https://host.com/iframe/');
 
-        Config::inst()->update('Director', 'alternate_protocol', 'https');
+        Config::inst()->update(Director::class, 'alternate_protocol', 'https');
-        Config::inst()->update('Director', 'alternate_base_url', 'https://host.com');
+        Config::inst()->update(Director::class, 'alternate_base_url', 'https://host.com');
         $page->ForceProtocol = 'http://';
-        $controller = new IFramePage_Controller($page);
+        $controller = new IFramePageController($page);
-        $response = $controller->init();
+        $controller->doInit();
+        $response = $controller->getResponse();
         $this->assertEquals($response->getHeader('Location'), 'http://host.com/iframe/');
 
         $_SERVER = $origServer;