Ticket #18435: wp.setPostTerms.patch

class-wp-xmlrpc-server.php

@@ -64 +64 @@
                         'wp.getMediaItem'               => 'this:wp_getMediaItem',
                         'wp.getMediaLibrary'    => 'this:wp_getMediaLibrary',
                         'wp.getPostFormats'     => 'this:wp_getPostFormats',
+                        'wp.setPostTerms'       => 'this:wp_setPostTerms',
 
                         // Blogger API
                         'blogger.getUsersBlogs' => 'this:blogger_getUsersBlogs',
@@ -1702 +1703 @@
                 return $formats;
         }
 
+        /**
+         * Set post terms
+         *
+         * @uses wp_set_object_terms()
+         * @param array $args Method parameters. Contains:
+         *  - int     $blog_id
+         *  - string  $username
+         *  - string  $password
+         *  - int     $post_id
+         *  - array   $content_struct contains term_ids with taxonomy as keys
+         * @return boolean true
+         */
+        function wp_setPostTerms( $args ) {
+
+                $this->escape( $args );
+
+                $blog_ID            = (int) $args[0];
+                $username           = $args[1];
+                $password           = $args[2];
+                $post_ID            = (int) $args[3];
+                $content_struct     = $args[4];
+                $append             = $args[5] ? true : false;
+
+
+                if ( ! $user = $this->login( $username, $password ) )
+                        return $this->error;
+
+                $post = wp_get_single_post( $post_ID, ARRAY_A );
+                if ( empty( $post['ID'] ) )
+                        return new IXR_Error( 404, __( 'Invalid post ID.' ) );
+
+                $post_type = get_post_type_object( $post['post_type'] );
+
+                if( ! current_user_can( $post_type->cap->edit_post , $post_ID ) )
+                        return new IXR_Error( 401, __( 'Sorry, You are not allowed to edit this post.' ));
+
+                $post_type_taxonomies = get_object_taxonomies( $post['post_type'] );
+
+                $taxonomies = array_keys( $content_struct );
+
+                // validating term ids
+                foreach( $taxonomies as $taxonomy ) {
+                    
+                        if( ! in_array( $taxonomy , $post_type_taxonomies ) )
+                                return new IXR_Error( 401, __( 'Sorry, one of the given taxonomy is not supported by the post type.' ));
+    
+                        $term_ids = $content_struct[ $taxonomy ];
+                        foreach ( $term_ids as $term_id) {
+
+                                $term = get_term( $term_id, $taxonomy );
+
+                                if ( is_wp_error( $term ) )
+                                        return new IXR_Error( 500, $term->get_error_message() );
+
+                                if ( ! $term )
+                                        return new IXR_Error( 401, __( 'Invalid term ID' ) );
+
+                        }
+                        
+                }
+
+                foreach( $taxonomies as $taxonomy ) {
+
+                        $term_ids = $content_struct[ $taxonomy ];
+                        $term_ids = array_map( 'intval', $term_ids );
+                        $term_ids = array_unique( $term_ids );
+                        wp_set_object_terms( $post_ID , $term_ids, $taxonomy , $append);
+                        
+                }
+
+                return true;
+
+        }
+
         /* Blogger API functions.
          * specs on http://plant.blogger.com/api and http://groups.yahoo.com/group/bloggerDev/
          */