Ticket #18429: wp.newPost.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.newPost'            => 'this:wp_newPost',
 
                         // Blogger API
                         'blogger.getUsersBlogs' => 'this:blogger_getUsersBlogs',
@@ -1711 +1712 @@
                 return $formats;
         }
 
+        /**
+         * Create a new post
+         * 
+         * Wraps the functionality of wp_insert_post
+         *
+         * The 'content_struct' argument the arguments of wp_insert_post with additional the following:
+         * - sticky
+         * - custom_fields
+         * - terms
+         * - wp_post_format
+         * - enclosure
+         *
+         * @since 3.4
+         *
+         * @param array $args Method parameters. Contains:
+         *  - blog_id
+         *  - username
+         *  - password
+         *  - content_struct
+         * @return int
+         */
+        function wp_newPost( $args ) {
+                $this->escape( $args );
+
+                $blog_ID        = (int) $args[0]; // we will support this in the near future
+                $username       = $args[1];
+                $password       = $args[2];
+                $content_struct = $args[3];
+
+                if ( !$user = $this->login($username, $password) )
+                        return $this->error;
+
+                $defaults = array( 'post_status' => 'draft', 'post_type' => 'post', 'post_author' => $user->ID,
+                        'post_password' => '', 'post_excerpt' => '', 'post_content' => '', 'post_title' => '', 'sticky' => 0 );
+
+                $post_data = wp_parse_args( $content_struct, $defaults );
+
+                $post_type = get_post_type_object( $post_data['post_type'] ); 
+                if( ! ( (bool)$post_type ) ) 
+                        return new IXR_Error( 403, __( 'Invalid post type' ) ); 
+
+                if( ! current_user_can( $post_type->cap->edit_posts ) ) 
+                        return new IXR_Error( 401, __( 'Sorry, you are not allowed to post on this site.' ) ); 
+
+                do_action( 'xmlrpc_call', 'wp.newPost' );
+
+                switch ( $post_data['post_status'] ) { 
+                        case 'draft': 
+                        case 'pending': 
+                                break; 
+                        case 'private': 
+                                if( ! current_user_can( $post_type->cap->publish_posts ) ) 
+                                        return new IXR_Error( 401, __( 'Sorry, you are not allowed to create private posts in this post type' )); 
+                                break; 
+                        case 'publish': 
+                                if( ! current_user_can( $post_type->cap->publish_posts ) ) 
+                                        return new IXR_Error( 401, __( 'Sorry, you are not allowed to publish posts in this post type' )); 
+                                break; 
+                        default: 
+                                $post_data['post_status'] = 'draft';
+                        break; 
+                }
+
+                $post_data['ID'] = get_default_post_to_edit( $post_data['post_type'], true )->ID;
+
+                if( $post_data['post_type'] == 'post' ) {
+                        if( ! current_user_can( $post_type->cap->edit_others_posts ) )
+                                return new IXR_Error( 401, __( 'Sorry, you are not allowed to stick this post.' ) );
+
+                        $sticky = $post_data['sticky'] ? true : false;
+
+                        if( $sticky ) {
+                                if( $post_data['post_status'] != 'publish' )
+                                        return new IXR_Error( 401, __( 'Only published posts can be made sticky.' ));
+                                stick_post( $post_data['ID'] );
+                        }
+                        else {
+                                unstick_post( $post_data['ID'] );
+                        }
+                }
+
+                if( isset ( $post_data['custom_fields'] ) && post_type_supports( $post_data['post_type'], 'custom-fields' ) ) {
+                        $this->set_custom_fields( $post_data['ID'], $post_data['custom_fields'] );
+                }
+
+                if( isset( $post_data['terms'] ) ) {
+                        $post_type_taxonomies = get_object_taxonomies( $post_data['post_type'] );
+                        $terms = $post_data['terms'];
+                        $taxonomies = array_keys( $terms );
+
+                        // validating term ids
+                        foreach( $taxonomies as $taxonomy ) {
+                                if( ! in_array( $taxonomy , $post_type_taxonomies ) )
+                                        return new IXR_Error( 401, __( 'Sorry, one of the given taxonomies is not supported by the post type.' ));
+
+                                $terms_int = array_map( 'intval', $terms[ $taxonomy ] );
+
+                                if( is_taxonomy_hierarchical( $taxonomy ) ) {
+                                        if( array_diff( $terms[ $taxonomy ], $terms_int  ) )
+                                                return new IXR_Error( 401, __( 'Sorry, one of the given taxonomies is hierachical with string values' ));
+                                }
+                                else {
+                                        if( !array_diff( $terms[ $taxonomy ], $terms_int  ) )
+                                                $terms[ $taxonomy ] = $terms_int;
+                                }
+                        }
+
+                        foreach( $taxonomies as $taxonomy ) {
+                                wp_set_object_terms( $post_data['ID'] , $terms[ $taxonomy ], $taxonomy );
+                        }
+                }
+
+                if( isset( $post_data['wp_post_format'] ) ) {
+                        set_post_format( $post_data['ID'], $post_data['wp_post_format'] );
+                }
+
+                // Handle enclosures
+                $enclosure = isset( $post_data['enclosure'] ) ? $post_data['enclosure'] : null;
+                $this->add_enclosure_if_new( $post_data['ID'], $enclosure );
+                $this->attach_uploads( $post_data['ID'], $post_data['post_content'] );
+
+                $post_ID = wp_insert_post( $post_data, true );
+
+                if ( is_wp_error( $post_ID ) ) 
+                        return new IXR_Error( 500, $post_ID->get_error_message() ); 
+
+                if ( ! $post_ID ) 
+                        return new IXR_Error( 401, __( 'Sorry, your entry could not be posted. Something wrong happened.' ) ); 
+
+                return $post_ID;
+        }
+
         /* Blogger API functions.
          * specs on http://plant.blogger.com/api and http://groups.yahoo.com/group/bloggerDev/
          */