Version 5.0.0 beta 10

applications/gallery/sources/Category/Category.php

@@ -613,6 +613,12 @@ class Category extends Model implements Permissions
 		Lang::deleteCustom( 'gallery', "gallery_category_{$this->id}_rulestitle" );
 		Lang::deleteCustom( 'gallery', "gallery_category_{$this->id}_rules" );
 		Lang::deleteCustom( 'gallery', "gallery_category_{$this->id}_permerror" );
+
+		/* Unclaim Attachments */
+		foreach( [ 'permerror', 'rules', 'description' ] as $id3 )
+		{
+			File::unclaimAttachments( 'gallery_Categories', $this->_id, null, $id3 );
+		}
 	}
 	
 	/**
@@ -1002,6 +1008,23 @@ class Category extends Model implements Permissions
             $oldLangKey = str_replace( $this->id, $oldId, $langKey );
             Lang::saveCustom( 'gallery', $langKey, iterator_to_array( Db::i()->select( 'word_custom, lang_id', 'core_sys_lang_words', array( 'word_key=?', $oldLangKey ) )->setKeyField( 'lang_id' )->setValueField('word_custom') ) );
         }
+
+		/* If the description had attachments, link them */
+		$attachmentMappings = [];
+		foreach( Db::i()->select( '*', 'core_attachments_map', [
+			[ 'location_key=?', 'gallery_Categories' ],
+			[ 'id1=?', $oldId ],
+			[ 'id2 is null' ],
+			[ Db::i()->in( 'id3', [ 'description', 'rules', 'permerror' ] ) ]
+		] ) as $attachment )
+		{
+			$attachment['id1'] = $this->_id;
+			$attachmentMappings[] = $attachment;
+		}
+		if( count( $attachmentMappings ) )
+		{
+			Db::i()->insert( 'core_attachments_map', $attachmentMappings );
+		}
     }
     	
 	/**