Ticket #18439: wp.editTerm.3.patch

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

@@ -64 +64 @@
                         'wp.getMediaItem'               => 'this:wp_getMediaItem',
                         'wp.getMediaLibrary'    => 'this:wp_getMediaLibrary',
                         'wp.getPostFormats'     => 'this:wp_getPostFormats',
+                        'wp.editTerm'                   => 'this:wp_editTerm',
 
                         // Blogger API
                         'blogger.getUsersBlogs' => 'this:blogger_getUsersBlogs',
@@ -1702 +1703 @@
                 return $formats;
         }
 
+        /**
+         * Edit a term
+         *
+         * @uses wp_update_term()
+         * @param array $args Method parameters. Contains:
+         *  - int     $blog_id
+         *  - string  $username
+         *  - string  $password
+         *  - int     $term_id
+         *  - array   $content_struct.
+         *      The $content_struct must contain:
+         *      - 'taxonomy'
+         *      Also, it can optionally contain:
+         *      - 'name'
+         *      - 'parent'
+         *      - 'description'
+         *      - 'slug'
+         *  - boolean $send_mail optional. Defaults to false
+         * @return int term_id
+         */
+        function wp_editTerm( $args ) {
+                $this->escape( $args );
+
+                $blog_id            = (int) $args[0];
+                $username           = $args[1];
+                $password           = $args[2];
+                $term_id            = (int) $args[3];
+                $content_struct     = $args[4];
+
+                if ( ! $user = $this->login( $username, $password ) )
+                        return $this->error;
+
+                do_action( 'xmlrpc_call', 'wp.editTerm' );
+
+                if ( ! taxonomy_exists( $content_struct['taxonomy'] ) )
+                        return new IXR_Error( 403, __( 'Invalid taxonomy.' ) );
+
+                $taxonomy = get_taxonomy( $content_struct['taxonomy'] );
+
+                if( ! current_user_can( $taxonomy->cap->edit_terms ) )
+                        return new IXR_Error( 401, __( 'You are not allowed to edit terms in this taxonomy.' ) );
+
+                $taxonomy = (array) $taxonomy;
+
+                // hold the data of the term
+                $term_data = array();
+
+                $term = get_term( $term_id , $content_struct['taxonomy'] );
+
+                if ( is_wp_error( $term ) )
+                        return new IXR_Error( 500, $term->get_error_message() );
+
+                if ( ! $term )
+                        return new IXR_Error( 404, __('Invalid term ID.') );
+
+                if( isset ( $content_struct['name'] ) ) {
+                        $term_data['name'] = trim( $content_struct['name'] );
+
+                        if( empty ( $term_data['name'] ) )
+                                return new IXR_Error( 403, __( 'The term name cannot be empty.' ) );
+                }
+
+                if( isset ( $content_struct['parent'] ) ) {
+                        if( ! $taxonomy['hierarchical'] )
+                                return new IXR_Error( 403, __( 'This taxonomy is not hierarchical.' ) );
+
+                        $parent_term_id = (int) $content_struct['parent'];
+                        $parent_term = get_term( $parent_term_id , $taxonomy['name'] );
+
+                        if ( is_wp_error( $parent_term) )
+                                return new IXR_Error( 500, $term->get_error_message() );
+
+                        if ( ! $parent_term )
+                                return new IXR_Error( 403, __('Invalid parent term ID.') );
+
+                        $term_data['parent'] = $content_struct['parent'];
+                }
+
+                if( isset ( $content_struct['description'] ) )
+                        $term_data['description'] = $content_struct['description'];
+
+                if( isset ( $content_struct['slug'] ) )
+                        $term_data['slug'] = $content_struct['slug'];
+
+                $term = wp_update_term( $term_id , $taxonomy['name'] , $term_data );
+
+                if ( is_wp_error( $term ) )
+                        return new IXR_Error( 500, $term->get_error_message() );
+
+                if ( ! $term )
+                        return new IXR_Error( 500, __('Sorry, editing the term failed.') );
+
+                return $term['term_id'];
+        }
+
         /* Blogger API functions.
          * specs on http://plant.blogger.com/api and http://groups.yahoo.com/group/bloggerDev/
          */