[5.2][Events] Use event classes for Media-action plugins (joomla#43608)

Author: Fedik

administrator/components/com_media/src/Plugin/MediaActionPlugin.php

@@ -10,6 +10,7 @@
 
 namespace Joomla\Component\Media\Administrator\Plugin;
 
+use Joomla\CMS\Event\Model\PrepareFormEvent;
 use Joomla\CMS\Form\Form;
 use Joomla\CMS\HTML\HTMLHelper;
 use Joomla\CMS\Plugin\CMSPlugin;
@@ -34,6 +35,35 @@ class MediaActionPlugin extends CMSPlugin
      */
     protected $autoloadLanguage = true;
 
+    /**
+     * Returns an array of events this subscriber will listen to.
+     *
+     * @return  array
+     *
+     * @since   __DEPLOY_VERSION__
+     */
+    public static function getSubscribedEvents(): array
+    {
+        return [
+            'onContentPrepareForm' => 'onContentPrepareFormListener',
+        ];
+    }
+
+    /**
+     * The form event. Load additional parameters when available into the field form.
+     * Only when the type of the form is of interest.
+     *
+     * @param   PrepareFormEvent  $event  Event instance.
+     *
+     * @return  void
+     *
+     * @since   __DEPLOY_VERSION__
+     */
+    public function onContentPrepareFormListener(PrepareFormEvent $event): void
+    {
+        $this->onContentPrepareForm($event->getForm(), $event->getData());
+    }
+
     /**
      * The form event. Load additional parameters when available into the field form.
      * Only when the type of the form is of interest.

plugins/media-action/crop/src/Extension/Crop.php

@@ -12,6 +12,7 @@
 
 use Joomla\CMS\Application\CMSWebApplicationInterface;
 use Joomla\Component\Media\Administrator\Plugin\MediaActionPlugin;
+use Joomla\Event\SubscriberInterface;
 
 // phpcs:disable PSR1.Files.SideEffects
 \defined('_JEXEC') or die;
@@ -22,7 +23,7 @@
  *
  * @since  4.0.0
  */
-final class Crop extends MediaActionPlugin
+final class Crop extends MediaActionPlugin implements SubscriberInterface
 {
     /**
      * Load the javascript files of the plugin.

plugins/media-action/resize/src/Extension/Resize.php

@@ -10,8 +10,10 @@
 
 namespace Joomla\Plugin\MediaAction\Resize\Extension;
 
+use Joomla\CMS\Event\Model\BeforeSaveEvent;
 use Joomla\CMS\Image\Image;
 use Joomla\Component\Media\Administrator\Plugin\MediaActionPlugin;
+use Joomla\Event\SubscriberInterface;
 
 // phpcs:disable PSR1.Files.SideEffects
 \defined('_JEXEC') or die;
@@ -22,22 +24,36 @@
  *
  * @since  4.0.0
  */
-final class Resize extends MediaActionPlugin
+final class Resize extends MediaActionPlugin implements SubscriberInterface
 {
+    /**
+     * Returns an array of events this subscriber will listen to.
+     *
+     * @return  array
+     *
+     * @since   __DEPLOY_VERSION__
+     */
+    public static function getSubscribedEvents(): array
+    {
+        return array_merge(parent::getSubscribedEvents(), [
+            'onContentBeforeSave' => 'onContentBeforeSave',
+        ]);
+    }
+
     /**
      * The save event.
      *
-     * @param   string   $context  The context
-     * @param   object   $item     The item
-     * @param   boolean  $isNew    Is new item
-     * @param   array    $data     The validated data
+     * @param   BeforeSaveEvent $event  The event instance
      *
      * @return  void
      *
      * @since   4.0.0
      */
-    public function onContentBeforeSave($context, $item, $isNew, $data = [])
+    public function onContentBeforeSave(BeforeSaveEvent $event): void
     {
+        $context = $event->getContext();
+        $item    = $event->getItem();
+
         if ($context != 'com_media.file') {
             return;
         }

plugins/media-action/rotate/src/Extension/Rotate.php

@@ -11,6 +11,7 @@
 namespace Joomla\Plugin\MediaAction\Rotate\Extension;
 
 use Joomla\Component\Media\Administrator\Plugin\MediaActionPlugin;
+use Joomla\Event\SubscriberInterface;
 
 // phpcs:disable PSR1.Files.SideEffects
 \defined('_JEXEC') or die;
@@ -21,6 +22,6 @@
  *
  * @since  4.0.0
  */
-final class Rotate extends MediaActionPlugin
+final class Rotate extends MediaActionPlugin implements SubscriberInterface
 {
 }