Added methods to copy, move and delete all media

system/src/Grav/Common/Flex/Traits/FlexObjectTrait.php

@@ -21,6 +21,14 @@ trait FlexObjectTrait
 {
     use FlexCommonTrait;
 
+    protected $events = [
+        'onRender' => 'onFlexObjectRender',
+        'onBeforeSave' => 'onFlexObjectBeforeSave',
+        'onAfterSave' => 'onFlexObjectAfterSave',
+        'onBeforeDelete' => 'onFlexObjectBeforeDelete',
+        'onAfterDelete' => 'onFlexObjectAfterDelete'
+    ];
+
     /**
      * @param string $name
      * @param object|null $event
@@ -28,14 +36,6 @@ trait FlexObjectTrait
      */
     public function triggerEvent(string $name, $event = null)
     {
-        $events = [
-            'onRender' => 'onFlexObjectRender',
-            'onBeforeSave' => 'onFlexObjectBeforeSave',
-            'onAfterSave' => 'onFlexObjectAfterSave',
-            'onBeforeDelete' => 'onFlexObjectBeforeDelete',
-            'onAfterDelete' => 'onFlexObjectAfterDelete'
-        ];
-
         if (null === $event) {
             $event = new Event([
                 'type' => 'flex',
@@ -44,8 +44,8 @@ trait FlexObjectTrait
             ]);
         }
 
-        if (isset($events['name'])) {
-            $name = $events['name'];
+        if (isset(static::$events['name'])) {
+            $name = static::$events['name'];
         } elseif (strpos($name, 'onFlexObject') !== 0 && strpos($name, 'on') === 0) {
             $name = 'onFlexObject' . substr($name, 2);
         }

system/src/Grav/Common/Media/Interfaces/MediaUploadInterface.php

@@ -71,4 +71,21 @@ interface MediaUploadInterface
      * @phpstan-impure
      */
     public function renameFile(string $from, string $to): void;
+
+    /**
+     * @return bool True if media was deleted. Shared media cannot be deleted and will return false.
+     */
+    public function deleteAll(): bool;
+
+    /**
+     * @param string $to
+     * @return bool True if media was moved. Shared media cannot be deleted and will return false.
+     */
+    public function moveAll(string $to): bool;
+
+    /**
+     * @param string $to
+     * @return bool True if media was copied. Shared media cannot be deleted and will return false.
+     */
+    public function copyAll(string $to): bool;
 }

system/src/Grav/Common/Page/Medium/LocalMedia.php

@@ -116,6 +116,35 @@ abstract class LocalMedia extends AbstractMedia
         return MediumFactory::fromArray($items);
     }
 
+    /**
+     * @return bool
+     */
+    public function deleteAll(): bool
+    {
+        // TODO: Not implemented
+        return false;
+    }
+
+    /**
+     * @param string $to
+     * @return bool
+     */
+    public function moveAll(string $to): bool
+    {
+        // TODO: Not implemented
+        return false;
+    }
+
+    /**
+     * @param string $to
+     * @return bool
+     */
+    public function copyAll(string $to): bool
+    {
+        // TODO: Not implemented
+        return false;
+    }
+
     /**
      * @param string $filename
      * @return string