Changeset 51191

Timestamp:

06/21/2021 08:44:41 PM (4 years ago)

Author:

joedolson

Message:

Media: Update total attachment count when media added or removed.

Add handlers to increment the total attachments count for the media collection when an item is added or removed.

props adamsilverstein.
Fixes #53171.

File:

• trunk/src/js/media/models/attachments.js (modified) (2 diffs)

trunk/src/js/media/models/attachments.js

@@ -213 +213 @@
 
         attachments.on( 'add change remove', this._validateHandler, this );
+        attachments.on( 'add', this._addToTotalAttachments, this );
+        attachments.on( 'remove', this._removeFromTotalAttachments, this );
         attachments.on( 'reset', this._validateAllHandler, this );
         this.validateAll( attachments );
@@ -236 +238 @@
 
         return this;
+    },
+    /**
+     * Update total attachment count when items are added to a collection.
+     *
+     * @access private
+     *
+     * @since 5.8.0
+     */
+    _removeFromTotalAttachments: function() {
+        if ( this.mirroring ) {
+            this.mirroring.totalAttachments = this.mirroring.totalAttachments - 1;
+        }
+    },
+    /**
+     * Update total attachment count when items are added to a collection.
+     *
+     * @access private
+     *
+     * @since 5.8.0
+     */
+    _addToTotalAttachments: function() {
+        if ( this.mirroring ) {
+            this.mirroring.totalAttachments = this.mirroring.totalAttachments + 1;
+        }
     },
     /**