Ticket #18429: dates_and_featured_image.patch

wp-includes/class-wp-xmlrpc-server.php

@@ -467 +467 @@
         }
 
         /**
+         * Convert a WordPress date string to an IXR_Date object.
+         *
+         * @access protected
+         *
+         * @param $date
+         * @return IXR_Date
+         */
+        protected function _convert_date( $date ) {
+                if ( $date === '0000-00-00 00:00:00' ) {
+                        return new IXR_Date( '00000000T00:00:00Z' );
+                }
+                return new IXR_Date( mysql2date( 'Ymd\TH:i:s', $date, false ) );
+        }
+
+        /**
          * Prepares post data for return in an XML-RPC object.
          *
          * @access private
@@ -477 +492 @@
          */
         function _prepare_post( $post, $fields ) {
                 // holds the data for this post. built up based on $fields
-                $_post = array( 'post_id' => $post['ID'] );
+                $_post = array( 'post_id' => strval( $post['ID'] ) );
 
                 // prepare common post fields
                 $post_fields = array(
                         'post_title'        => $post['post_title'],
-                        'post_date'         => new IXR_Date( mysql2date( 'Ymd\TH:i:s', $post['post_date'], false ) ),
-                        'post_date_gmt'     => new IXR_Date( mysql2date( 'Ymd\TH:i:s', $post['post_date_gmt'], false ) ),
-                        'post_modified'     => new IXR_Date( mysql2date( 'Ymd\TH:i:s', $post['post_modified'], false ) ),
-                        'post_modified_gmt' => new IXR_Date( mysql2date( 'Ymd\TH:i:s', $post['post_modified_gmt'], false ) ),
+                        'post_date'         => $this->_convert_date( $post['post_date'] ),
+                        'post_date_gmt'     => $this->_convert_date( $post['post_date_gmt'] ),
+                        'post_modified'     => $this->_convert_date( $post['post_modified'] ),
+                        'post_modified_gmt' => $this->_convert_date( $post['post_modified_gmt'] ),
                         'post_status'       => $post['post_status'],
                         'post_type'         => $post['post_type'],
                         'post_name'         => $post['post_name'],
@@ -497 +512 @@
                         'comment_status'    => $post['comment_status'],
                         'ping_status'       => $post['ping_status'],
                         'sticky'            => ( $post['post_type'] === 'post' && is_sticky( $post['ID'] ) ),
+                        'featured_image'    => get_post_meta( $post['ID'], '_thumbnail_id', true ),
                 );
 
                 // Consider future posts as published
@@ -591 +607 @@
          *      - comment_status - can be 'open' | 'closed'
          *      - ping_status - can be 'open' | 'closed'
          *      - sticky
+         *      - featured_image - ID of a media item to use as the featured image
          *      - custom_fields - array, with each element containing 'key' and 'value'
          *      - terms - array, with taxonomy names as keys and arrays of term IDs as values
          *      - terms_names - array, with taxonomy names as keys and arrays of term names as values
@@ -724 +741 @@
                         stick_post( $post_ID );
                 }
 
+                if ( isset ( $post_data['featured_image'] ) ) {
+                        // empty value deletes, non-empty value adds/updates
+                        if ( empty( $post_data['featured_image'] ) ) {
+                                delete_post_meta( $post_ID, '_thumbnail_id' );
+                        }
+                        else {
+                                $image = get_post( intval( $post_data['featured_image'] ), ARRAY_A );
+                                if ( empty($image['ID'] ) )
+                                        return new IXR_Error( 404, __( 'Invalid attachment ID.' ) );
+                                update_post_meta( $post_ID, '_thumbnail_id', $image['ID'] );
+                        }
+                        unset( $content_struct['featured_image'] );
+                }
+
                 if ( isset ( $post_data['custom_fields'] ) && post_type_supports( $post_data['post_type'], 'custom-fields' ) ) {
                         $this->set_custom_fields( $post_ID, $post_data['custom_fields'] );
                 }
@@ -880 +911 @@
                         return new IXR_Error( 404, __( 'Invalid post ID.' ) );
 
                 // convert the date field back to IXR form
-                $post['post_date'] = new IXR_Date( mysql2date( 'Ymd\TH:i:s', $post['post_date'], false ) );
+                $post['post_date'] = $this->_convert_date( $post['post_date'] );
 
                 // ignore the existing GMT date if it is empty or a non-GMT date was supplied in $content_struct,
                 // since _insert_post will ignore the non-GMT date if the GMT date is set
                 if ( $post['post_date_gmt'] == '0000-00-00 00:00:00' || isset( $content_struct['post_date'] ) )
                         unset( $post['post_date_gmt'] );
                 else
-                        $post['post_date_gmt'] = new IXR_Date( mysql2date( 'Ymd\TH:i:s', $post['post_date_gmt'], false ) );
+                        $post['post_date_gmt'] = $this->_convert_date( $post['post_date_gmt'] );
 
                 $this->escape( $post );
                 $merged_content_struct = array_merge( $post, $content_struct );
@@ -1080 +1111 @@
                                 $query['order'] = $filter['order'];
                 }
 
-                do_action( 'xmlrpc_call', 'wp.getPosts' );
-
                 $posts_list = wp_get_recent_posts( $query );
 
                 if ( ! $posts_list )