3 * XML-RPC protocol support for WordPress
9 * WordPress XMLRPC server implementation.
11 * Implements compatibility for Blogger API, MetaWeblog API, MovableType, and
12 * pingback. Additional WordPress API for managing comments, pages, posts,
15 * As of WordPress 3.5.0, XML-RPC is enabled by default. It can be disabled
16 * via the xmlrpc_enabled filter found in wp_xmlrpc_server::login().
19 * @subpackage Publishing
22 class wp_xmlrpc_server extends IXR_Server {
25 * Register all of the XMLRPC methods that XMLRPC server understands.
27 * Sets up server and method property. Passes XMLRPC
28 * methods through the 'xmlrpc_methods' filter to allow plugins to extend
29 * or replace XMLRPC methods.
33 * @return wp_xmlrpc_server
35 function __construct() {
36 $this->methods = array(
38 'wp.getUsersBlogs' => 'this:wp_getUsersBlogs',
39 'wp.newPost' => 'this:wp_newPost',
40 'wp.editPost' => 'this:wp_editPost',
41 'wp.deletePost' => 'this:wp_deletePost',
42 'wp.getPost' => 'this:wp_getPost',
43 'wp.getPosts' => 'this:wp_getPosts',
44 'wp.newTerm' => 'this:wp_newTerm',
45 'wp.editTerm' => 'this:wp_editTerm',
46 'wp.deleteTerm' => 'this:wp_deleteTerm',
47 'wp.getTerm' => 'this:wp_getTerm',
48 'wp.getTerms' => 'this:wp_getTerms',
49 'wp.getTaxonomy' => 'this:wp_getTaxonomy',
50 'wp.getTaxonomies' => 'this:wp_getTaxonomies',
51 'wp.getUser' => 'this:wp_getUser',
52 'wp.getUsers' => 'this:wp_getUsers',
53 'wp.getProfile' => 'this:wp_getProfile',
54 'wp.editProfile' => 'this:wp_editProfile',
55 'wp.getPage' => 'this:wp_getPage',
56 'wp.getPages' => 'this:wp_getPages',
57 'wp.newPage' => 'this:wp_newPage',
58 'wp.deletePage' => 'this:wp_deletePage',
59 'wp.editPage' => 'this:wp_editPage',
60 'wp.getPageList' => 'this:wp_getPageList',
61 'wp.getAuthors' => 'this:wp_getAuthors',
62 'wp.getCategories' => 'this:mw_getCategories', // Alias
63 'wp.getTags' => 'this:wp_getTags',
64 'wp.newCategory' => 'this:wp_newCategory',
65 'wp.deleteCategory' => 'this:wp_deleteCategory',
66 'wp.suggestCategories' => 'this:wp_suggestCategories',
67 'wp.uploadFile' => 'this:mw_newMediaObject', // Alias
68 'wp.getCommentCount' => 'this:wp_getCommentCount',
69 'wp.getPostStatusList' => 'this:wp_getPostStatusList',
70 'wp.getPageStatusList' => 'this:wp_getPageStatusList',
71 'wp.getPageTemplates' => 'this:wp_getPageTemplates',
72 'wp.getOptions' => 'this:wp_getOptions',
73 'wp.setOptions' => 'this:wp_setOptions',
74 'wp.getComment' => 'this:wp_getComment',
75 'wp.getComments' => 'this:wp_getComments',
76 'wp.deleteComment' => 'this:wp_deleteComment',
77 'wp.editComment' => 'this:wp_editComment',
78 'wp.newComment' => 'this:wp_newComment',
79 'wp.getCommentStatusList' => 'this:wp_getCommentStatusList',
80 'wp.getMediaItem' => 'this:wp_getMediaItem',
81 'wp.getMediaLibrary' => 'this:wp_getMediaLibrary',
82 'wp.getPostFormats' => 'this:wp_getPostFormats',
83 'wp.getPostType' => 'this:wp_getPostType',
84 'wp.getPostTypes' => 'this:wp_getPostTypes',
85 'wp.getRevisions' => 'this:wp_getRevisions',
86 'wp.restoreRevision' => 'this:wp_restoreRevision',
89 'blogger.getUsersBlogs' => 'this:blogger_getUsersBlogs',
90 'blogger.getUserInfo' => 'this:blogger_getUserInfo',
91 'blogger.getPost' => 'this:blogger_getPost',
92 'blogger.getRecentPosts' => 'this:blogger_getRecentPosts',
93 'blogger.newPost' => 'this:blogger_newPost',
94 'blogger.editPost' => 'this:blogger_editPost',
95 'blogger.deletePost' => 'this:blogger_deletePost',
97 // MetaWeblog API (with MT extensions to structs)
98 'metaWeblog.newPost' => 'this:mw_newPost',
99 'metaWeblog.editPost' => 'this:mw_editPost',
100 'metaWeblog.getPost' => 'this:mw_getPost',
101 'metaWeblog.getRecentPosts' => 'this:mw_getRecentPosts',
102 'metaWeblog.getCategories' => 'this:mw_getCategories',
103 'metaWeblog.newMediaObject' => 'this:mw_newMediaObject',
105 // MetaWeblog API aliases for Blogger API
106 // see http://www.xmlrpc.com/stories/storyReader$2460
107 'metaWeblog.deletePost' => 'this:blogger_deletePost',
108 'metaWeblog.getUsersBlogs' => 'this:blogger_getUsersBlogs',
111 'mt.getCategoryList' => 'this:mt_getCategoryList',
112 'mt.getRecentPostTitles' => 'this:mt_getRecentPostTitles',
113 'mt.getPostCategories' => 'this:mt_getPostCategories',
114 'mt.setPostCategories' => 'this:mt_setPostCategories',
115 'mt.supportedMethods' => 'this:mt_supportedMethods',
116 'mt.supportedTextFilters' => 'this:mt_supportedTextFilters',
117 'mt.getTrackbackPings' => 'this:mt_getTrackbackPings',
118 'mt.publishPost' => 'this:mt_publishPost',
121 'pingback.ping' => 'this:pingback_ping',
122 'pingback.extensions.getPingbacks' => 'this:pingback_extensions_getPingbacks',
124 'demo.sayHello' => 'this:sayHello',
125 'demo.addTwoNumbers' => 'this:addTwoNumbers'
128 $this->initialise_blog_option_info();
129 $this->methods = apply_filters('xmlrpc_methods', $this->methods);
132 function serve_request() {
133 $this->IXR_Server($this->methods);
137 * Test XMLRPC API by saying, "Hello!" to client.
141 * @param array $args Method Parameters.
144 function sayHello($args) {
149 * Test XMLRPC API by adding two numbers for client.
153 * @param array $args Method Parameters.
156 function addTwoNumbers($args) {
159 return $number1 + $number2;
167 * @param string $username User's username.
168 * @param string $password User's password.
169 * @return mixed WP_User object if authentication passed, false otherwise
171 function login( $username, $password ) {
172 // Respect any old filters against get_option() for 'enable_xmlrpc'.
173 $enabled = apply_filters( 'pre_option_enable_xmlrpc', false ); // Deprecated
174 if ( false === $enabled )
175 $enabled = apply_filters( 'option_enable_xmlrpc', true ); // Deprecated
177 // Proper filter for turning off XML-RPC. It is on by default.
178 $enabled = apply_filters( 'xmlrpc_enabled', $enabled );
181 $this->error = new IXR_Error( 405, sprintf( __( 'XML-RPC services are disabled on this site.' ) ) );
185 $user = wp_authenticate($username, $password);
187 if (is_wp_error($user)) {
188 $this->error = new IXR_Error( 403, __( 'Incorrect username or password.' ) );
189 $this->error = apply_filters( 'xmlrpc_login_error', $this->error, $user );
193 wp_set_current_user( $user->ID );
198 * Check user's credentials. Deprecated.
202 * @deprecated use wp_xmlrpc_server::login
203 * @see wp_xmlrpc_server::login
205 * @param string $username User's username.
206 * @param string $password User's password.
207 * @return bool Whether authentication passed.
209 function login_pass_ok( $username, $password ) {
210 return (bool) $this->login( $username, $password );
214 * Escape string or array of strings for database.
218 * @param string|array $data Escape single string or array of strings.
219 * @return string|array Type matches $data and sanitized for the database.
221 function escape( &$data ) {
222 if ( ! is_array( $data ) )
223 return wp_slash( $data );
225 foreach ( $data as &$v ) {
226 if ( is_array( $v ) )
228 elseif ( ! is_object( $v ) )
234 * Retrieve custom fields for post.
238 * @param int $post_id Post ID.
239 * @return array Custom fields, if exist.
241 function get_custom_fields($post_id) {
242 $post_id = (int) $post_id;
244 $custom_fields = array();
246 foreach ( (array) has_meta($post_id) as $meta ) {
247 // Don't expose protected fields.
248 if ( ! current_user_can( 'edit_post_meta', $post_id , $meta['meta_key'] ) )
251 $custom_fields[] = array(
252 "id" => $meta['meta_id'],
253 "key" => $meta['meta_key'],
254 "value" => $meta['meta_value']
258 return $custom_fields;
262 * Set custom fields for post.
266 * @param int $post_id Post ID.
267 * @param array $fields Custom fields.
269 function set_custom_fields($post_id, $fields) {
270 $post_id = (int) $post_id;
272 foreach ( (array) $fields as $meta ) {
273 if ( isset($meta['id']) ) {
274 $meta['id'] = (int) $meta['id'];
275 $pmeta = get_metadata_by_mid( 'post', $meta['id'] );
276 if ( isset($meta['key']) ) {
277 $meta['key'] = wp_unslash( $meta['key'] );
278 if ( $meta['key'] !== $pmeta->meta_key )
280 $meta['value'] = wp_unslash( $meta['value'] );
281 if ( current_user_can( 'edit_post_meta', $post_id, $meta['key'] ) )
282 update_metadata_by_mid( 'post', $meta['id'], $meta['value'] );
283 } elseif ( current_user_can( 'delete_post_meta', $post_id, $pmeta->meta_key ) ) {
284 delete_metadata_by_mid( 'post', $meta['id'] );
286 } elseif ( current_user_can( 'add_post_meta', $post_id, wp_unslash( $meta['key'] ) ) ) {
287 add_post_meta( $post_id, $meta['key'], $meta['value'] );
293 * Set up blog options property.
295 * Passes property through 'xmlrpc_blog_options' filter.
299 function initialise_blog_option_info() {
302 $this->blog_options = array(
304 'software_name' => array(
305 'desc' => __( 'Software Name' ),
307 'value' => 'WordPress'
309 'software_version' => array(
310 'desc' => __( 'Software Version' ),
312 'value' => $wp_version
315 'desc' => __( 'WordPress Address (URL)' ),
317 'option' => 'siteurl'
320 'desc' => __( 'Site Address (URL)' ),
324 'login_url' => array(
325 'desc' => __( 'Login Address (URL)' ),
327 'value' => wp_login_url( )
329 'admin_url' => array(
330 'desc' => __( 'The URL to the admin area' ),
332 'value' => get_admin_url( )
334 'image_default_link_type' => array(
335 'desc' => __( 'Image default link type' ),
337 'option' => 'image_default_link_type'
339 'image_default_size' => array(
340 'desc' => __( 'Image default size' ),
342 'option' => 'image_default_size'
344 'image_default_align' => array(
345 'desc' => __( 'Image default align' ),
347 'option' => 'image_default_align'
350 'desc' => __( 'Template' ),
352 'option' => 'template'
354 'stylesheet' => array(
355 'desc' => __( 'Stylesheet' ),
357 'option' => 'stylesheet'
359 'post_thumbnail' => array(
360 'desc' => __('Post Thumbnail'),
362 'value' => current_theme_supports( 'post-thumbnails' )
366 'time_zone' => array(
367 'desc' => __( 'Time Zone' ),
369 'option' => 'gmt_offset'
371 'blog_title' => array(
372 'desc' => __( 'Site Title' ),
374 'option' => 'blogname'
376 'blog_tagline' => array(
377 'desc' => __( 'Site Tagline' ),
379 'option' => 'blogdescription'
381 'date_format' => array(
382 'desc' => __( 'Date Format' ),
384 'option' => 'date_format'
386 'time_format' => array(
387 'desc' => __( 'Time Format' ),
389 'option' => 'time_format'
391 'users_can_register' => array(
392 'desc' => __( 'Allow new users to sign up' ),
394 'option' => 'users_can_register'
396 'thumbnail_size_w' => array(
397 'desc' => __( 'Thumbnail Width' ),
399 'option' => 'thumbnail_size_w'
401 'thumbnail_size_h' => array(
402 'desc' => __( 'Thumbnail Height' ),
404 'option' => 'thumbnail_size_h'
406 'thumbnail_crop' => array(
407 'desc' => __( 'Crop thumbnail to exact dimensions' ),
409 'option' => 'thumbnail_crop'
411 'medium_size_w' => array(
412 'desc' => __( 'Medium size image width' ),
414 'option' => 'medium_size_w'
416 'medium_size_h' => array(
417 'desc' => __( 'Medium size image height' ),
419 'option' => 'medium_size_h'
421 'large_size_w' => array(
422 'desc' => __( 'Large size image width' ),
424 'option' => 'large_size_w'
426 'large_size_h' => array(
427 'desc' => __( 'Large size image height' ),
429 'option' => 'large_size_h'
431 'default_comment_status' => array(
432 'desc' => __( 'Allow people to post comments on new articles' ),
434 'option' => 'default_comment_status'
436 'default_ping_status' => array(
437 'desc' => __( 'Allow link notifications from other blogs (pingbacks and trackbacks)' ),
439 'option' => 'default_ping_status'
443 $this->blog_options = apply_filters( 'xmlrpc_blog_options', $this->blog_options );
447 * Retrieve the blogs of the user.
451 * @param array $args Method parameters. Contains:
454 * @return array. Contains:
459 * - 'xmlrpc' - url of xmlrpc endpoint
461 function wp_getUsersBlogs( $args ) {
462 // If this isn't on WPMU then just use blogger_getUsersBlogs
463 if ( !is_multisite() ) {
464 array_unshift( $args, 1 );
465 return $this->blogger_getUsersBlogs( $args );
468 $this->escape( $args );
470 $username = $args[0];
471 $password = $args[1];
473 if ( !$user = $this->login($username, $password) )
476 do_action( 'xmlrpc_call', 'wp.getUsersBlogs' );
478 $blogs = (array) get_blogs_of_user( $user->ID );
481 foreach ( $blogs as $blog ) {
482 // Don't include blogs that aren't hosted at this site
483 if ( $blog->site_id != get_current_site()->id )
486 $blog_id = $blog->userblog_id;
488 switch_to_blog( $blog_id );
490 $is_admin = current_user_can( 'manage_options' );
493 'isAdmin' => $is_admin,
494 'url' => home_url( '/' ),
495 'blogid' => (string) $blog_id,
496 'blogName' => get_option( 'blogname' ),
497 'xmlrpc' => site_url( 'xmlrpc.php', 'rpc' ),
500 restore_current_blog();
507 * Checks if the method received at least the minimum number of arguments.
511 * @param string|array $args Sanitize single string or array of strings.
512 * @param int $count Minimum number of arguments.
513 * @return boolean if $args contains at least $count arguments.
515 protected function minimum_args( $args, $count ) {
516 if ( count( $args ) < $count ) {
517 $this->error = new IXR_Error( 400, __( 'Insufficient arguments passed to this XML-RPC method.' ) );
525 * Prepares taxonomy data for return in an XML-RPC object.
529 * @param object $taxonomy The unprepared taxonomy data
530 * @param array $fields The subset of taxonomy fields to return
531 * @return array The prepared taxonomy data
533 protected function _prepare_taxonomy( $taxonomy, $fields ) {
535 'name' => $taxonomy->name,
536 'label' => $taxonomy->label,
537 'hierarchical' => (bool) $taxonomy->hierarchical,
538 'public' => (bool) $taxonomy->public,
539 'show_ui' => (bool) $taxonomy->show_ui,
540 '_builtin' => (bool) $taxonomy->_builtin,
543 if ( in_array( 'labels', $fields ) )
544 $_taxonomy['labels'] = (array) $taxonomy->labels;
546 if ( in_array( 'cap', $fields ) )
547 $_taxonomy['cap'] = (array) $taxonomy->cap;
549 if ( in_array( 'menu', $fields ) )
550 $_taxonomy['show_in_menu'] = (bool) $_taxonomy->show_in_menu;
552 if ( in_array( 'object_type', $fields ) )
553 $_taxonomy['object_type'] = array_unique( (array) $taxonomy->object_type );
555 return apply_filters( 'xmlrpc_prepare_taxonomy', $_taxonomy, $taxonomy, $fields );
559 * Prepares term data for return in an XML-RPC object.
563 * @param array|object $term The unprepared term data
564 * @return array The prepared term data
566 protected function _prepare_term( $term ) {
568 if ( ! is_array( $_term) )
569 $_term = get_object_vars( $_term );
571 // For integers which may be larger than XML-RPC supports ensure we return strings.
572 $_term['term_id'] = strval( $_term['term_id'] );
573 $_term['term_group'] = strval( $_term['term_group'] );
574 $_term['term_taxonomy_id'] = strval( $_term['term_taxonomy_id'] );
575 $_term['parent'] = strval( $_term['parent'] );
577 // Count we are happy to return as an integer because people really shouldn't use terms that much.
578 $_term['count'] = intval( $_term['count'] );
580 return apply_filters( 'xmlrpc_prepare_term', $_term, $term );
584 * Convert a WordPress date string to an IXR_Date object.
588 * @param string $date
591 protected function _convert_date( $date ) {
592 if ( $date === '0000-00-00 00:00:00' ) {
593 return new IXR_Date( '00000000T00:00:00Z' );
595 return new IXR_Date( mysql2date( 'Ymd\TH:i:s', $date, false ) );
599 * Convert a WordPress GMT date string to an IXR_Date object.
603 * @param string $date_gmt
604 * @param string $date
607 protected function _convert_date_gmt( $date_gmt, $date ) {
608 if ( $date !== '0000-00-00 00:00:00' && $date_gmt === '0000-00-00 00:00:00' ) {
609 return new IXR_Date( get_gmt_from_date( mysql2date( 'Y-m-d H:i:s', $date, false ), 'Ymd\TH:i:s' ) );
611 return $this->_convert_date( $date_gmt );
615 * Prepares post data for return in an XML-RPC object.
619 * @param array $post The unprepared post data
620 * @param array $fields The subset of post type fields to return
621 * @return array The prepared post data
623 protected function _prepare_post( $post, $fields ) {
624 // holds the data for this post. built up based on $fields
625 $_post = array( 'post_id' => strval( $post['ID'] ) );
627 // prepare common post fields
628 $post_fields = array(
629 'post_title' => $post['post_title'],
630 'post_date' => $this->_convert_date( $post['post_date'] ),
631 'post_date_gmt' => $this->_convert_date_gmt( $post['post_date_gmt'], $post['post_date'] ),
632 'post_modified' => $this->_convert_date( $post['post_modified'] ),
633 'post_modified_gmt' => $this->_convert_date_gmt( $post['post_modified_gmt'], $post['post_modified'] ),
634 'post_status' => $post['post_status'],
635 'post_type' => $post['post_type'],
636 'post_name' => $post['post_name'],
637 'post_author' => $post['post_author'],
638 'post_password' => $post['post_password'],
639 'post_excerpt' => $post['post_excerpt'],
640 'post_content' => $post['post_content'],
641 'post_parent' => strval( $post['post_parent'] ),
642 'post_mime_type' => $post['post_mime_type'],
643 'link' => post_permalink( $post['ID'] ),
644 'guid' => $post['guid'],
645 'menu_order' => intval( $post['menu_order'] ),
646 'comment_status' => $post['comment_status'],
647 'ping_status' => $post['ping_status'],
648 'sticky' => ( $post['post_type'] === 'post' && is_sticky( $post['ID'] ) ),
652 $post_fields['post_thumbnail'] = array();
653 $thumbnail_id = get_post_thumbnail_id( $post['ID'] );
654 if ( $thumbnail_id ) {
655 $thumbnail_size = current_theme_supports('post-thumbnail') ? 'post-thumbnail' : 'thumbnail';
656 $post_fields['post_thumbnail'] = $this->_prepare_media_item( get_post( $thumbnail_id ), $thumbnail_size );
659 // Consider future posts as published
660 if ( $post_fields['post_status'] === 'future' )
661 $post_fields['post_status'] = 'publish';
663 // Fill in blank post format
664 $post_fields['post_format'] = get_post_format( $post['ID'] );
665 if ( empty( $post_fields['post_format'] ) )
666 $post_fields['post_format'] = 'standard';
668 // Merge requested $post_fields fields into $_post
669 if ( in_array( 'post', $fields ) ) {
670 $_post = array_merge( $_post, $post_fields );
672 $requested_fields = array_intersect_key( $post_fields, array_flip( $fields ) );
673 $_post = array_merge( $_post, $requested_fields );
676 $all_taxonomy_fields = in_array( 'taxonomies', $fields );
678 if ( $all_taxonomy_fields || in_array( 'terms', $fields ) ) {
679 $post_type_taxonomies = get_object_taxonomies( $post['post_type'], 'names' );
680 $terms = wp_get_object_terms( $post['ID'], $post_type_taxonomies );
681 $_post['terms'] = array();
682 foreach ( $terms as $term ) {
683 $_post['terms'][] = $this->_prepare_term( $term );
687 if ( in_array( 'custom_fields', $fields ) )
688 $_post['custom_fields'] = $this->get_custom_fields( $post['ID'] );
690 if ( in_array( 'enclosure', $fields ) ) {
691 $_post['enclosure'] = array();
692 $enclosures = (array) get_post_meta( $post['ID'], 'enclosure' );
693 if ( ! empty( $enclosures ) ) {
694 $encdata = explode( "\n", $enclosures[0] );
695 $_post['enclosure']['url'] = trim( htmlspecialchars( $encdata[0] ) );
696 $_post['enclosure']['length'] = (int) trim( $encdata[1] );
697 $_post['enclosure']['type'] = trim( $encdata[2] );
701 return apply_filters( 'xmlrpc_prepare_post', $_post, $post, $fields );
705 * Prepares post data for return in an XML-RPC object.
709 * @param object $post_type Post type object
710 * @param array $fields The subset of post fields to return
711 * @return array The prepared post type data
713 protected function _prepare_post_type( $post_type, $fields ) {
715 'name' => $post_type->name,
716 'label' => $post_type->label,
717 'hierarchical' => (bool) $post_type->hierarchical,
718 'public' => (bool) $post_type->public,
719 'show_ui' => (bool) $post_type->show_ui,
720 '_builtin' => (bool) $post_type->_builtin,
721 'has_archive' => (bool) $post_type->has_archive,
722 'supports' => get_all_post_type_supports( $post_type->name ),
725 if ( in_array( 'labels', $fields ) ) {
726 $_post_type['labels'] = (array) $post_type->labels;
729 if ( in_array( 'cap', $fields ) ) {
730 $_post_type['cap'] = (array) $post_type->cap;
731 $_post_type['map_meta_cap'] = (bool) $post_type->map_meta_cap;
734 if ( in_array( 'menu', $fields ) ) {
735 $_post_type['menu_position'] = (int) $post_type->menu_position;
736 $_post_type['menu_icon'] = $post_type->menu_icon;
737 $_post_type['show_in_menu'] = (bool) $post_type->show_in_menu;
740 if ( in_array( 'taxonomies', $fields ) )
741 $_post_type['taxonomies'] = get_object_taxonomies( $post_type->name, 'names' );
743 return apply_filters( 'xmlrpc_prepare_post_type', $_post_type, $post_type );
747 * Prepares media item data for return in an XML-RPC object.
751 * @param object $media_item The unprepared media item data
752 * @param string $thumbnail_size The image size to use for the thumbnail URL
753 * @return array The prepared media item data
755 protected function _prepare_media_item( $media_item, $thumbnail_size = 'thumbnail' ) {
756 $_media_item = array(
757 'attachment_id' => strval( $media_item->ID ),
758 'date_created_gmt' => $this->_convert_date_gmt( $media_item->post_date_gmt, $media_item->post_date ),
759 'parent' => $media_item->post_parent,
760 'link' => wp_get_attachment_url( $media_item->ID ),
761 'title' => $media_item->post_title,
762 'caption' => $media_item->post_excerpt,
763 'description' => $media_item->post_content,
764 'metadata' => wp_get_attachment_metadata( $media_item->ID ),
767 $thumbnail_src = image_downsize( $media_item->ID, $thumbnail_size );
768 if ( $thumbnail_src )
769 $_media_item['thumbnail'] = $thumbnail_src[0];
771 $_media_item['thumbnail'] = $_media_item['link'];
773 return apply_filters( 'xmlrpc_prepare_media_item', $_media_item, $media_item, $thumbnail_size );
777 * Prepares page data for return in an XML-RPC object.
781 * @param object $page The unprepared page data
782 * @return array The prepared page data
784 protected function _prepare_page( $page ) {
785 // Get all of the page content and link.
786 $full_page = get_extended( $page->post_content );
787 $link = post_permalink( $page->ID );
789 // Get info the page parent if there is one.
791 if ( ! empty( $page->post_parent ) ) {
792 $parent = get_post( $page->post_parent );
793 $parent_title = $parent->post_title;
796 // Determine comment and ping settings.
797 $allow_comments = comments_open( $page->ID ) ? 1 : 0;
798 $allow_pings = pings_open( $page->ID ) ? 1 : 0;
801 $page_date = $this->_convert_date( $page->post_date );
802 $page_date_gmt = $this->_convert_date_gmt( $page->post_date_gmt, $page->post_date );
804 // Pull the categories info together.
805 $categories = array();
806 foreach ( wp_get_post_categories( $page->ID ) as $cat_id ) {
807 $categories[] = get_cat_name( $cat_id );
810 // Get the author info.
811 $author = get_userdata( $page->post_author );
813 $page_template = get_page_template_slug( $page->ID );
814 if ( empty( $page_template ) )
815 $page_template = 'default';
818 'dateCreated' => $page_date,
819 'userid' => $page->post_author,
820 'page_id' => $page->ID,
821 'page_status' => $page->post_status,
822 'description' => $full_page['main'],
823 'title' => $page->post_title,
825 'permaLink' => $link,
826 'categories' => $categories,
827 'excerpt' => $page->post_excerpt,
828 'text_more' => $full_page['extended'],
829 'mt_allow_comments' => $allow_comments,
830 'mt_allow_pings' => $allow_pings,
831 'wp_slug' => $page->post_name,
832 'wp_password' => $page->post_password,
833 'wp_author' => $author->display_name,
834 'wp_page_parent_id' => $page->post_parent,
835 'wp_page_parent_title' => $parent_title,
836 'wp_page_order' => $page->menu_order,
837 'wp_author_id' => (string) $author->ID,
838 'wp_author_display_name' => $author->display_name,
839 'date_created_gmt' => $page_date_gmt,
840 'custom_fields' => $this->get_custom_fields( $page->ID ),
841 'wp_page_template' => $page_template
844 return apply_filters( 'xmlrpc_prepare_page', $_page, $page );
848 * Prepares comment data for return in an XML-RPC object.
852 * @param object $comment The unprepared comment data
853 * @return array The prepared comment data
855 protected function _prepare_comment( $comment ) {
857 $comment_date = $this->_convert_date( $comment->comment_date );
858 $comment_date_gmt = $this->_convert_date_gmt( $comment->comment_date_gmt, $comment->comment_date );
860 if ( '0' == $comment->comment_approved )
861 $comment_status = 'hold';
862 else if ( 'spam' == $comment->comment_approved )
863 $comment_status = 'spam';
864 else if ( '1' == $comment->comment_approved )
865 $comment_status = 'approve';
867 $comment_status = $comment->comment_approved;
870 'date_created_gmt' => $comment_date_gmt,
871 'user_id' => $comment->user_id,
872 'comment_id' => $comment->comment_ID,
873 'parent' => $comment->comment_parent,
874 'status' => $comment_status,
875 'content' => $comment->comment_content,
876 'link' => get_comment_link($comment),
877 'post_id' => $comment->comment_post_ID,
878 'post_title' => get_the_title($comment->comment_post_ID),
879 'author' => $comment->comment_author,
880 'author_url' => $comment->comment_author_url,
881 'author_email' => $comment->comment_author_email,
882 'author_ip' => $comment->comment_author_IP,
883 'type' => $comment->comment_type,
886 return apply_filters( 'xmlrpc_prepare_comment', $_comment, $comment );
890 * Prepares user data for return in an XML-RPC object.
894 * @param WP_User $user The unprepared user object
895 * @param array $fields The subset of user fields to return
896 * @return array The prepared user data
898 protected function _prepare_user( $user, $fields ) {
899 $_user = array( 'user_id' => strval( $user->ID ) );
901 $user_fields = array(
902 'username' => $user->user_login,
903 'first_name' => $user->user_firstname,
904 'last_name' => $user->user_lastname,
905 'registered' => $this->_convert_date( $user->user_registered ),
906 'bio' => $user->user_description,
907 'email' => $user->user_email,
908 'nickname' => $user->nickname,
909 'nicename' => $user->user_nicename,
910 'url' => $user->user_url,
911 'display_name' => $user->display_name,
912 'roles' => $user->roles,
915 if ( in_array( 'all', $fields ) ) {
916 $_user = array_merge( $_user, $user_fields );
918 if ( in_array( 'basic', $fields ) ) {
919 $basic_fields = array( 'username', 'email', 'registered', 'display_name', 'nicename' );
920 $fields = array_merge( $fields, $basic_fields );
922 $requested_fields = array_intersect_key( $user_fields, array_flip( $fields ) );
923 $_user = array_merge( $_user, $requested_fields );
926 return apply_filters( 'xmlrpc_prepare_user', $_user, $user, $fields );
930 * Create a new post for any registered post type.
934 * @param array $args Method parameters. Contains:
938 * - array $content_struct
939 * $content_struct can contain:
940 * - post_type (default: 'post')
941 * - post_status (default: 'draft')
946 * - post_date_gmt | post_date
949 * - comment_status - can be 'open' | 'closed'
950 * - ping_status - can be 'open' | 'closed'
952 * - post_thumbnail - ID of a media item to use as the post thumbnail/featured image
953 * - custom_fields - array, with each element containing 'key' and 'value'
954 * - terms - array, with taxonomy names as keys and arrays of term IDs as values
955 * - terms_names - array, with taxonomy names as keys and arrays of term names as values
957 * - any other fields supported by wp_insert_post()
958 * @return string post_id
960 function wp_newPost( $args ) {
961 if ( ! $this->minimum_args( $args, 4 ) )
964 $this->escape( $args );
966 $blog_id = (int) $args[0];
967 $username = $args[1];
968 $password = $args[2];
969 $content_struct = $args[3];
971 if ( ! $user = $this->login( $username, $password ) )
974 do_action( 'xmlrpc_call', 'wp.newPost' );
976 unset( $content_struct['ID'] );
978 return $this->_insert_post( $user, $content_struct );
982 * Helper method for filtering out elements from an array.
986 * @param int $count Number to compare to one.
988 private function _is_greater_than_one( $count ) {
993 * Helper method for wp_newPost and wp_editPost, containing shared logic.
996 * @uses wp_insert_post()
998 * @param WP_User $user The post author if post_author isn't set in $content_struct.
999 * @param array $content_struct Post data to insert.
1001 protected function _insert_post( $user, $content_struct ) {
1002 $defaults = array( 'post_status' => 'draft', 'post_type' => 'post', 'post_author' => 0,
1003 'post_password' => '', 'post_excerpt' => '', 'post_content' => '', 'post_title' => '' );
1005 $post_data = wp_parse_args( $content_struct, $defaults );
1007 $post_type = get_post_type_object( $post_data['post_type'] );
1009 return new IXR_Error( 403, __( 'Invalid post type' ) );
1011 $update = ! empty( $post_data['ID'] );
1014 if ( ! get_post( $post_data['ID'] ) )
1015 return new IXR_Error( 401, __( 'Invalid post ID.' ) );
1016 if ( ! current_user_can( 'edit_post', $post_data['ID'] ) )
1017 return new IXR_Error( 401, __( 'Sorry, you are not allowed to edit this post.' ) );
1018 if ( $post_data['post_type'] != get_post_type( $post_data['ID'] ) )
1019 return new IXR_Error( 401, __( 'The post type may not be changed.' ) );
1021 if ( ! current_user_can( $post_type->cap->create_posts ) || ! current_user_can( $post_type->cap->edit_posts ) )
1022 return new IXR_Error( 401, __( 'Sorry, you are not allowed to post on this site.' ) );
1025 switch ( $post_data['post_status'] ) {
1030 if ( ! current_user_can( $post_type->cap->publish_posts ) )
1031 return new IXR_Error( 401, __( 'Sorry, you are not allowed to create private posts in this post type' ) );
1035 if ( ! current_user_can( $post_type->cap->publish_posts ) )
1036 return new IXR_Error( 401, __( 'Sorry, you are not allowed to publish posts in this post type' ) );
1039 if ( ! get_post_status_object( $post_data['post_status'] ) )
1040 $post_data['post_status'] = 'draft';
1044 if ( ! empty( $post_data['post_password'] ) && ! current_user_can( $post_type->cap->publish_posts ) )
1045 return new IXR_Error( 401, __( 'Sorry, you are not allowed to create password protected posts in this post type' ) );
1047 $post_data['post_author'] = absint( $post_data['post_author'] );
1048 if ( ! empty( $post_data['post_author'] ) && $post_data['post_author'] != $user->ID ) {
1049 if ( ! current_user_can( $post_type->cap->edit_others_posts ) )
1050 return new IXR_Error( 401, __( 'You are not allowed to create posts as this user.' ) );
1052 $author = get_userdata( $post_data['post_author'] );
1055 return new IXR_Error( 404, __( 'Invalid author ID.' ) );
1057 $post_data['post_author'] = $user->ID;
1060 if ( isset( $post_data['comment_status'] ) && $post_data['comment_status'] != 'open' && $post_data['comment_status'] != 'closed' )
1061 unset( $post_data['comment_status'] );
1063 if ( isset( $post_data['ping_status'] ) && $post_data['ping_status'] != 'open' && $post_data['ping_status'] != 'closed' )
1064 unset( $post_data['ping_status'] );
1066 // Do some timestamp voodoo
1067 if ( ! empty( $post_data['post_date_gmt'] ) ) {
1068 // We know this is supposed to be GMT, so we're going to slap that Z on there by force
1069 $dateCreated = rtrim( $post_data['post_date_gmt']->getIso(), 'Z' ) . 'Z';
1070 } elseif ( ! empty( $post_data['post_date'] ) ) {
1071 $dateCreated = $post_data['post_date']->getIso();
1074 if ( ! empty( $dateCreated ) ) {
1075 $post_data['post_date'] = get_date_from_gmt( iso8601_to_datetime( $dateCreated ) );
1076 $post_data['post_date_gmt'] = iso8601_to_datetime( $dateCreated, 'GMT' );
1079 if ( ! isset( $post_data['ID'] ) )
1080 $post_data['ID'] = get_default_post_to_edit( $post_data['post_type'], true )->ID;
1081 $post_ID = $post_data['ID'];
1083 if ( $post_data['post_type'] == 'post' ) {
1084 // Private and password-protected posts cannot be stickied.
1085 if ( $post_data['post_status'] == 'private' || ! empty( $post_data['post_password'] ) ) {
1086 // Error if the client tried to stick the post, otherwise, silently unstick.
1087 if ( ! empty( $post_data['sticky'] ) )
1088 return new IXR_Error( 401, __( 'Sorry, you cannot stick a private post.' ) );
1090 unstick_post( $post_ID );
1091 } elseif ( isset( $post_data['sticky'] ) ) {
1092 if ( ! current_user_can( $post_type->cap->edit_others_posts ) )
1093 return new IXR_Error( 401, __( 'Sorry, you are not allowed to stick this post.' ) );
1094 if ( $post_data['sticky'] )
1095 stick_post( $post_ID );
1097 unstick_post( $post_ID );
1101 if ( isset( $post_data['post_thumbnail'] ) ) {
1102 // empty value deletes, non-empty value adds/updates
1103 if ( ! $post_data['post_thumbnail'] )
1104 delete_post_thumbnail( $post_ID );
1105 elseif ( ! get_post( absint( $post_data['post_thumbnail'] ) ) )
1106 return new IXR_Error( 404, __( 'Invalid attachment ID.' ) );
1107 set_post_thumbnail( $post_ID, $post_data['post_thumbnail'] );
1108 unset( $content_struct['post_thumbnail'] );
1111 if ( isset( $post_data['custom_fields'] ) )
1112 $this->set_custom_fields( $post_ID, $post_data['custom_fields'] );
1114 if ( isset( $post_data['terms'] ) || isset( $post_data['terms_names'] ) ) {
1115 $post_type_taxonomies = get_object_taxonomies( $post_data['post_type'], 'objects' );
1117 // accumulate term IDs from terms and terms_names
1120 // first validate the terms specified by ID
1121 if ( isset( $post_data['terms'] ) && is_array( $post_data['terms'] ) ) {
1122 $taxonomies = array_keys( $post_data['terms'] );
1124 // validating term ids
1125 foreach ( $taxonomies as $taxonomy ) {
1126 if ( ! array_key_exists( $taxonomy , $post_type_taxonomies ) )
1127 return new IXR_Error( 401, __( 'Sorry, one of the given taxonomies is not supported by the post type.' ) );
1129 if ( ! current_user_can( $post_type_taxonomies[$taxonomy]->cap->assign_terms ) )
1130 return new IXR_Error( 401, __( 'Sorry, you are not allowed to assign a term to one of the given taxonomies.' ) );
1132 $term_ids = $post_data['terms'][$taxonomy];
1133 foreach ( $term_ids as $term_id ) {
1134 $term = get_term_by( 'id', $term_id, $taxonomy );
1137 return new IXR_Error( 403, __( 'Invalid term ID' ) );
1139 $terms[$taxonomy][] = (int) $term_id;
1144 // now validate terms specified by name
1145 if ( isset( $post_data['terms_names'] ) && is_array( $post_data['terms_names'] ) ) {
1146 $taxonomies = array_keys( $post_data['terms_names'] );
1148 foreach ( $taxonomies as $taxonomy ) {
1149 if ( ! array_key_exists( $taxonomy , $post_type_taxonomies ) )
1150 return new IXR_Error( 401, __( 'Sorry, one of the given taxonomies is not supported by the post type.' ) );
1152 if ( ! current_user_can( $post_type_taxonomies[$taxonomy]->cap->assign_terms ) )
1153 return new IXR_Error( 401, __( 'Sorry, you are not allowed to assign a term to one of the given taxonomies.' ) );
1155 // for hierarchical taxonomies, we can't assign a term when multiple terms in the hierarchy share the same name
1156 $ambiguous_terms = array();
1157 if ( is_taxonomy_hierarchical( $taxonomy ) ) {
1158 $tax_term_names = get_terms( $taxonomy, array( 'fields' => 'names', 'hide_empty' => false ) );
1160 // count the number of terms with the same name
1161 $tax_term_names_count = array_count_values( $tax_term_names );
1163 // filter out non-ambiguous term names
1164 $ambiguous_tax_term_counts = array_filter( $tax_term_names_count, array( $this, '_is_greater_than_one') );
1166 $ambiguous_terms = array_keys( $ambiguous_tax_term_counts );
1169 $term_names = $post_data['terms_names'][$taxonomy];
1170 foreach ( $term_names as $term_name ) {
1171 if ( in_array( $term_name, $ambiguous_terms ) )
1172 return new IXR_Error( 401, __( 'Ambiguous term name used in a hierarchical taxonomy. Please use term ID instead.' ) );
1174 $term = get_term_by( 'name', $term_name, $taxonomy );
1177 // term doesn't exist, so check that the user is allowed to create new terms
1178 if ( ! current_user_can( $post_type_taxonomies[$taxonomy]->cap->edit_terms ) )
1179 return new IXR_Error( 401, __( 'Sorry, you are not allowed to add a term to one of the given taxonomies.' ) );
1181 // create the new term
1182 $term_info = wp_insert_term( $term_name, $taxonomy );
1183 if ( is_wp_error( $term_info ) )
1184 return new IXR_Error( 500, $term_info->get_error_message() );
1186 $terms[$taxonomy][] = (int) $term_info['term_id'];
1188 $terms[$taxonomy][] = (int) $term->term_id;
1194 $post_data['tax_input'] = $terms;
1195 unset( $post_data['terms'], $post_data['terms_names'] );
1197 // do not allow direct submission of 'tax_input', clients must use 'terms' and/or 'terms_names'
1198 unset( $post_data['tax_input'], $post_data['post_category'], $post_data['tags_input'] );
1201 if ( isset( $post_data['post_format'] ) ) {
1202 $format = set_post_format( $post_ID, $post_data['post_format'] );
1204 if ( is_wp_error( $format ) )
1205 return new IXR_Error( 500, $format->get_error_message() );
1207 unset( $post_data['post_format'] );
1210 // Handle enclosures
1211 $enclosure = isset( $post_data['enclosure'] ) ? $post_data['enclosure'] : null;
1212 $this->add_enclosure_if_new( $post_ID, $enclosure );
1214 $this->attach_uploads( $post_ID, $post_data['post_content'] );
1216 $post_data = apply_filters( 'xmlrpc_wp_insert_post_data', $post_data, $content_struct );
1218 $post_ID = $update ? wp_update_post( $post_data, true ) : wp_insert_post( $post_data, true );
1219 if ( is_wp_error( $post_ID ) )
1220 return new IXR_Error( 500, $post_ID->get_error_message() );
1223 return new IXR_Error( 401, __( 'Sorry, your entry could not be posted. Something wrong happened.' ) );
1225 return strval( $post_ID );
1229 * Edit a post for any registered post type.
1231 * The $content_struct parameter only needs to contain fields that
1232 * should be changed. All other fields will retain their existing values.
1236 * @param array $args Method parameters. Contains:
1238 * - string $username
1239 * - string $password
1241 * - array $content_struct
1242 * @return true on success
1244 function wp_editPost( $args ) {
1245 if ( ! $this->minimum_args( $args, 5 ) )
1246 return $this->error;
1248 $this->escape( $args );
1250 $blog_id = (int) $args[0];
1251 $username = $args[1];
1252 $password = $args[2];
1253 $post_id = (int) $args[3];
1254 $content_struct = $args[4];
1256 if ( ! $user = $this->login( $username, $password ) )
1257 return $this->error;
1259 do_action( 'xmlrpc_call', 'wp.editPost' );
1261 $post = get_post( $post_id, ARRAY_A );
1263 if ( empty( $post['ID'] ) )
1264 return new IXR_Error( 404, __( 'Invalid post ID.' ) );
1266 if ( isset( $content_struct['if_not_modified_since'] ) ) {
1267 // If the post has been modified since the date provided, return an error.
1268 if ( mysql2date( 'U', $post['post_modified_gmt'] ) > $content_struct['if_not_modified_since']->getTimestamp() ) {
1269 return new IXR_Error( 409, __( 'There is a revision of this post that is more recent.' ) );
1273 // convert the date field back to IXR form
1274 $post['post_date'] = $this->_convert_date( $post['post_date'] );
1276 // ignore the existing GMT date if it is empty or a non-GMT date was supplied in $content_struct,
1277 // since _insert_post will ignore the non-GMT date if the GMT date is set
1278 if ( $post['post_date_gmt'] == '0000-00-00 00:00:00' || isset( $content_struct['post_date'] ) )
1279 unset( $post['post_date_gmt'] );
1281 $post['post_date_gmt'] = $this->_convert_date( $post['post_date_gmt'] );
1283 $this->escape( $post );
1284 $merged_content_struct = array_merge( $post, $content_struct );
1286 $retval = $this->_insert_post( $user, $merged_content_struct );
1287 if ( $retval instanceof IXR_Error )
1294 * Delete a post for any registered post type.
1298 * @uses wp_delete_post()
1299 * @param array $args Method parameters. Contains:
1301 * - string $username
1302 * - string $password
1304 * @return true on success
1306 function wp_deletePost( $args ) {
1307 if ( ! $this->minimum_args( $args, 4 ) )
1308 return $this->error;
1310 $this->escape( $args );
1312 $blog_id = (int) $args[0];
1313 $username = $args[1];
1314 $password = $args[2];
1315 $post_id = (int) $args[3];
1317 if ( ! $user = $this->login( $username, $password ) )
1318 return $this->error;
1320 do_action( 'xmlrpc_call', 'wp.deletePost' );
1322 $post = get_post( $post_id, ARRAY_A );
1323 if ( empty( $post['ID'] ) )
1324 return new IXR_Error( 404, __( 'Invalid post ID.' ) );
1326 if ( ! current_user_can( 'delete_post', $post_id ) )
1327 return new IXR_Error( 401, __( 'Sorry, you are not allowed to delete this post.' ) );
1329 $result = wp_delete_post( $post_id );
1332 return new IXR_Error( 500, __( 'The post cannot be deleted.' ) );
1342 * The optional $fields parameter specifies what fields will be included
1343 * in the response array. This should be a list of field names. 'post_id' will
1344 * always be included in the response regardless of the value of $fields.
1346 * Instead of, or in addition to, individual field names, conceptual group
1347 * names can be used to specify multiple fields. The available conceptual
1348 * groups are 'post' (all basic fields), 'taxonomies', 'custom_fields',
1352 * @param array $args Method parameters. Contains:
1354 * - string $username
1355 * - string $password
1356 * - array $fields optional
1357 * @return array contains (based on $fields parameter):
1363 * - 'post_modified_gmt'
1372 * - 'comment_status'
1381 function wp_getPost( $args ) {
1382 if ( ! $this->minimum_args( $args, 4 ) )
1383 return $this->error;
1385 $this->escape( $args );
1387 $blog_id = (int) $args[0];
1388 $username = $args[1];
1389 $password = $args[2];
1390 $post_id = (int) $args[3];
1392 if ( isset( $args[4] ) )
1395 $fields = apply_filters( 'xmlrpc_default_post_fields', array( 'post', 'terms', 'custom_fields' ), 'wp.getPost' );
1397 if ( ! $user = $this->login( $username, $password ) )
1398 return $this->error;
1400 do_action( 'xmlrpc_call', 'wp.getPost' );
1402 $post = get_post( $post_id, ARRAY_A );
1404 if ( empty( $post['ID'] ) )
1405 return new IXR_Error( 404, __( 'Invalid post ID.' ) );
1407 if ( ! current_user_can( 'edit_post', $post_id ) )
1408 return new IXR_Error( 401, __( 'Sorry, you cannot edit this post.' ) );
1410 return $this->_prepare_post( $post, $fields );
1418 * The optional $filter parameter modifies the query used to retrieve posts.
1419 * Accepted keys are 'post_type', 'post_status', 'number', 'offset',
1420 * 'orderby', and 'order'.
1422 * The optional $fields parameter specifies what fields will be included
1423 * in the response array.
1425 * @uses wp_get_recent_posts()
1426 * @see wp_getPost() for more on $fields
1427 * @see get_posts() for more on $filter values
1429 * @param array $args Method parameters. Contains:
1431 * - string $username
1432 * - string $password
1433 * - array $filter optional
1434 * - array $fields optional
1435 * @return array contains a collection of posts.
1437 function wp_getPosts( $args ) {
1438 if ( ! $this->minimum_args( $args, 3 ) )
1439 return $this->error;
1441 $this->escape( $args );
1443 $blog_id = (int) $args[0];
1444 $username = $args[1];
1445 $password = $args[2];
1446 $filter = isset( $args[3] ) ? $args[3] : array();
1448 if ( isset( $args[4] ) )
1451 $fields = apply_filters( 'xmlrpc_default_post_fields', array( 'post', 'terms', 'custom_fields' ), 'wp.getPosts' );
1453 if ( ! $user = $this->login( $username, $password ) )
1454 return $this->error;
1456 do_action( 'xmlrpc_call', 'wp.getPosts' );
1460 if ( isset( $filter['post_type'] ) ) {
1461 $post_type = get_post_type_object( $filter['post_type'] );
1462 if ( ! ( (bool) $post_type ) )
1463 return new IXR_Error( 403, __( 'The post type specified is not valid' ) );
1465 $post_type = get_post_type_object( 'post' );
1468 if ( ! current_user_can( $post_type->cap->edit_posts ) )
1469 return new IXR_Error( 401, __( 'Sorry, you are not allowed to edit posts in this post type' ));
1471 $query['post_type'] = $post_type->name;
1473 if ( isset( $filter['post_status'] ) )
1474 $query['post_status'] = $filter['post_status'];
1476 if ( isset( $filter['number'] ) )
1477 $query['numberposts'] = absint( $filter['number'] );
1479 if ( isset( $filter['offset'] ) )
1480 $query['offset'] = absint( $filter['offset'] );
1482 if ( isset( $filter['orderby'] ) ) {
1483 $query['orderby'] = $filter['orderby'];
1485 if ( isset( $filter['order'] ) )
1486 $query['order'] = $filter['order'];
1489 if ( isset( $filter['s'] ) ) {
1490 $query['s'] = $filter['s'];
1493 $posts_list = wp_get_recent_posts( $query );
1495 if ( ! $posts_list )
1498 // holds all the posts data
1501 foreach ( $posts_list as $post ) {
1502 if ( ! current_user_can( 'edit_post', $post['ID'] ) )
1505 $struct[] = $this->_prepare_post( $post, $fields );
1512 * Create a new term.
1516 * @uses wp_insert_term()
1517 * @param array $args Method parameters. Contains:
1519 * - string $username
1520 * - string $password
1521 * - array $content_struct
1522 * The $content_struct must contain:
1525 * Also, it can optionally contain:
1529 * @return string term_id
1531 function wp_newTerm( $args ) {
1532 if ( ! $this->minimum_args( $args, 4 ) )
1533 return $this->error;
1535 $this->escape( $args );
1537 $blog_id = (int) $args[0];
1538 $username = $args[1];
1539 $password = $args[2];
1540 $content_struct = $args[3];
1542 if ( ! $user = $this->login( $username, $password ) )
1543 return $this->error;
1545 do_action( 'xmlrpc_call', 'wp.newTerm' );
1547 if ( ! taxonomy_exists( $content_struct['taxonomy'] ) )
1548 return new IXR_Error( 403, __( 'Invalid taxonomy' ) );
1550 $taxonomy = get_taxonomy( $content_struct['taxonomy'] );
1552 if ( ! current_user_can( $taxonomy->cap->manage_terms ) )
1553 return new IXR_Error( 401, __( 'You are not allowed to create terms in this taxonomy.' ) );
1555 $taxonomy = (array) $taxonomy;
1557 // hold the data of the term
1558 $term_data = array();
1560 $term_data['name'] = trim( $content_struct['name'] );
1561 if ( empty( $term_data['name'] ) )
1562 return new IXR_Error( 403, __( 'The term name cannot be empty.' ) );
1564 if ( isset( $content_struct['parent'] ) ) {
1565 if ( ! $taxonomy['hierarchical'] )
1566 return new IXR_Error( 403, __( 'This taxonomy is not hierarchical.' ) );
1568 $parent_term_id = (int) $content_struct['parent'];
1569 $parent_term = get_term( $parent_term_id , $taxonomy['name'] );
1571 if ( is_wp_error( $parent_term ) )
1572 return new IXR_Error( 500, $parent_term->get_error_message() );
1574 if ( ! $parent_term )
1575 return new IXR_Error( 403, __( 'Parent term does not exist.' ) );
1577 $term_data['parent'] = $content_struct['parent'];
1580 if ( isset( $content_struct['description'] ) )
1581 $term_data['description'] = $content_struct['description'];
1583 if ( isset( $content_struct['slug'] ) )
1584 $term_data['slug'] = $content_struct['slug'];
1586 $term = wp_insert_term( $term_data['name'] , $taxonomy['name'] , $term_data );
1588 if ( is_wp_error( $term ) )
1589 return new IXR_Error( 500, $term->get_error_message() );
1592 return new IXR_Error( 500, __( 'Sorry, your term could not be created. Something wrong happened.' ) );
1594 return strval( $term['term_id'] );
1602 * @uses wp_update_term()
1603 * @param array $args Method parameters. Contains:
1605 * - string $username
1606 * - string $password
1608 * - array $content_struct
1609 * The $content_struct must contain:
1611 * Also, it can optionally contain:
1616 * @return bool True, on success.
1618 function wp_editTerm( $args ) {
1619 if ( ! $this->minimum_args( $args, 5 ) )
1620 return $this->error;
1622 $this->escape( $args );
1624 $blog_id = (int) $args[0];
1625 $username = $args[1];
1626 $password = $args[2];
1627 $term_id = (int) $args[3];
1628 $content_struct = $args[4];
1630 if ( ! $user = $this->login( $username, $password ) )
1631 return $this->error;
1633 do_action( 'xmlrpc_call', 'wp.editTerm' );
1635 if ( ! taxonomy_exists( $content_struct['taxonomy'] ) )
1636 return new IXR_Error( 403, __( 'Invalid taxonomy' ) );
1638 $taxonomy = get_taxonomy( $content_struct['taxonomy'] );
1640 if ( ! current_user_can( $taxonomy->cap->edit_terms ) )
1641 return new IXR_Error( 401, __( 'You are not allowed to edit terms in this taxonomy.' ) );
1643 $taxonomy = (array) $taxonomy;
1645 // hold the data of the term
1646 $term_data = array();
1648 $term = get_term( $term_id , $content_struct['taxonomy'] );
1650 if ( is_wp_error( $term ) )
1651 return new IXR_Error( 500, $term->get_error_message() );
1654 return new IXR_Error( 404, __( 'Invalid term ID' ) );
1656 if ( isset( $content_struct['name'] ) ) {
1657 $term_data['name'] = trim( $content_struct['name'] );
1659 if ( empty( $term_data['name'] ) )
1660 return new IXR_Error( 403, __( 'The term name cannot be empty.' ) );
1663 if ( isset( $content_struct['parent'] ) ) {
1664 if ( ! $taxonomy['hierarchical'] )
1665 return new IXR_Error( 403, __( "This taxonomy is not hierarchical so you can't set a parent." ) );
1667 $parent_term_id = (int) $content_struct['parent'];
1668 $parent_term = get_term( $parent_term_id , $taxonomy['name'] );
1670 if ( is_wp_error( $parent_term ) )
1671 return new IXR_Error( 500, $parent_term->get_error_message() );
1673 if ( ! $parent_term )
1674 return new IXR_Error( 403, __( 'Parent term does not exist.' ) );
1676 $term_data['parent'] = $content_struct['parent'];
1679 if ( isset( $content_struct['description'] ) )
1680 $term_data['description'] = $content_struct['description'];
1682 if ( isset( $content_struct['slug'] ) )
1683 $term_data['slug'] = $content_struct['slug'];
1685 $term = wp_update_term( $term_id , $taxonomy['name'] , $term_data );
1687 if ( is_wp_error( $term ) )
1688 return new IXR_Error( 500, $term->get_error_message() );
1691 return new IXR_Error( 500, __( 'Sorry, editing the term failed.' ) );
1701 * @uses wp_delete_term()
1702 * @param array $args Method parameters. Contains:
1704 * - string $username
1705 * - string $password
1706 * - string $taxnomy_name
1708 * @return boolean|IXR_Error If it suceeded true else a reason why not
1710 function wp_deleteTerm( $args ) {
1711 if ( ! $this->minimum_args( $args, 5 ) )
1712 return $this->error;
1714 $this->escape( $args );
1716 $blog_id = (int) $args[0];
1717 $username = $args[1];
1718 $password = $args[2];
1719 $taxonomy = $args[3];
1720 $term_id = (int) $args[4];
1722 if ( ! $user = $this->login( $username, $password ) )
1723 return $this->error;
1725 do_action( 'xmlrpc_call', 'wp.deleteTerm' );
1727 if ( ! taxonomy_exists( $taxonomy ) )
1728 return new IXR_Error( 403, __( 'Invalid taxonomy' ) );
1730 $taxonomy = get_taxonomy( $taxonomy );
1732 if ( ! current_user_can( $taxonomy->cap->delete_terms ) )
1733 return new IXR_Error( 401, __( 'You are not allowed to delete terms in this taxonomy.' ) );
1735 $term = get_term( $term_id, $taxonomy->name );
1737 if ( is_wp_error( $term ) )
1738 return new IXR_Error( 500, $term->get_error_message() );
1741 return new IXR_Error( 404, __( 'Invalid term ID' ) );
1743 $result = wp_delete_term( $term_id, $taxonomy->name );
1745 if ( is_wp_error( $result ) )
1746 return new IXR_Error( 500, $term->get_error_message() );
1749 return new IXR_Error( 500, __( 'Sorry, deleting the term failed.' ) );
1760 * @param array $args Method parameters. Contains:
1762 * - string $username
1763 * - string $password
1764 * - string $taxonomy
1766 * @return array contains:
1771 * - 'term_taxonomy_id'
1777 function wp_getTerm( $args ) {
1778 if ( ! $this->minimum_args( $args, 5 ) )
1779 return $this->error;
1781 $this->escape( $args );
1783 $blog_id = (int) $args[0];
1784 $username = $args[1];
1785 $password = $args[2];
1786 $taxonomy = $args[3];
1787 $term_id = (int) $args[4];
1789 if ( ! $user = $this->login( $username, $password ) )
1790 return $this->error;
1792 do_action( 'xmlrpc_call', 'wp.getTerm' );
1794 if ( ! taxonomy_exists( $taxonomy ) )
1795 return new IXR_Error( 403, __( 'Invalid taxonomy' ) );
1797 $taxonomy = get_taxonomy( $taxonomy );
1799 if ( ! current_user_can( $taxonomy->cap->assign_terms ) )
1800 return new IXR_Error( 401, __( 'You are not allowed to assign terms in this taxonomy.' ) );
1802 $term = get_term( $term_id , $taxonomy->name, ARRAY_A );
1804 if ( is_wp_error( $term ) )
1805 return new IXR_Error( 500, $term->get_error_message() );
1808 return new IXR_Error( 404, __( 'Invalid term ID' ) );
1810 return $this->_prepare_term( $term );
1814 * Retrieve all terms for a taxonomy.
1818 * The optional $filter parameter modifies the query used to retrieve terms.
1819 * Accepted keys are 'number', 'offset', 'orderby', 'order', 'hide_empty', and 'search'.
1822 * @param array $args Method parameters. Contains:
1824 * - string $username
1825 * - string $password
1826 * - string $taxonomy
1827 * - array $filter optional
1828 * @return array terms
1830 function wp_getTerms( $args ) {
1831 if ( ! $this->minimum_args( $args, 4 ) )
1832 return $this->error;
1834 $this->escape( $args );
1836 $blog_id = (int) $args[0];
1837 $username = $args[1];
1838 $password = $args[2];
1839 $taxonomy = $args[3];
1840 $filter = isset( $args[4] ) ? $args[4] : array();
1842 if ( ! $user = $this->login( $username, $password ) )
1843 return $this->error;
1845 do_action( 'xmlrpc_call', 'wp.getTerms' );
1847 if ( ! taxonomy_exists( $taxonomy ) )
1848 return new IXR_Error( 403, __( 'Invalid taxonomy' ) );
1850 $taxonomy = get_taxonomy( $taxonomy );
1852 if ( ! current_user_can( $taxonomy->cap->assign_terms ) )
1853 return new IXR_Error( 401, __( 'You are not allowed to assign terms in this taxonomy.' ) );
1857 if ( isset( $filter['number'] ) )
1858 $query['number'] = absint( $filter['number'] );
1860 if ( isset( $filter['offset'] ) )
1861 $query['offset'] = absint( $filter['offset'] );
1863 if ( isset( $filter['orderby'] ) ) {
1864 $query['orderby'] = $filter['orderby'];
1866 if ( isset( $filter['order'] ) )
1867 $query['order'] = $filter['order'];
1870 if ( isset( $filter['hide_empty'] ) )
1871 $query['hide_empty'] = $filter['hide_empty'];
1873 $query['get'] = 'all';
1875 if ( isset( $filter['search'] ) )
1876 $query['search'] = $filter['search'];
1878 $terms = get_terms( $taxonomy->name, $query );
1880 if ( is_wp_error( $terms ) )
1881 return new IXR_Error( 500, $terms->get_error_message() );
1885 foreach ( $terms as $term ) {
1886 $struct[] = $this->_prepare_term( $term );
1893 * Retrieve a taxonomy.
1897 * @uses get_taxonomy()
1898 * @param array $args Method parameters. Contains:
1900 * - string $username
1901 * - string $password
1902 * - string $taxonomy
1903 * @return array (@see get_taxonomy())
1905 function wp_getTaxonomy( $args ) {
1906 if ( ! $this->minimum_args( $args, 4 ) )
1907 return $this->error;
1909 $this->escape( $args );
1911 $blog_id = (int) $args[0];
1912 $username = $args[1];
1913 $password = $args[2];
1914 $taxonomy = $args[3];
1916 if ( isset( $args[4] ) )
1919 $fields = apply_filters( 'xmlrpc_default_taxonomy_fields', array( 'labels', 'cap', 'object_type' ), 'wp.getTaxonomy' );
1921 if ( ! $user = $this->login( $username, $password ) )
1922 return $this->error;
1924 do_action( 'xmlrpc_call', 'wp.getTaxonomy' );
1926 if ( ! taxonomy_exists( $taxonomy ) )
1927 return new IXR_Error( 403, __( 'Invalid taxonomy' ) );
1929 $taxonomy = get_taxonomy( $taxonomy );
1931 if ( ! current_user_can( $taxonomy->cap->assign_terms ) )
1932 return new IXR_Error( 401, __( 'You are not allowed to assign terms in this taxonomy.' ) );
1934 return $this->_prepare_taxonomy( $taxonomy, $fields );
1938 * Retrieve all taxonomies.
1942 * @uses get_taxonomies()
1943 * @param array $args Method parameters. Contains:
1945 * - string $username
1946 * - string $password
1947 * @return array taxonomies
1949 function wp_getTaxonomies( $args ) {
1950 if ( ! $this->minimum_args( $args, 3 ) )
1951 return $this->error;
1953 $this->escape( $args );
1955 $blog_id = (int) $args[0];
1956 $username = $args[1];
1957 $password = $args[2];
1958 $filter = isset( $args[3] ) ? $args[3] : array( 'public' => true );
1960 if ( isset( $args[4] ) )
1963 $fields = apply_filters( 'xmlrpc_default_taxonomy_fields', array( 'labels', 'cap', 'object_type' ), 'wp.getTaxonomies' );
1965 if ( ! $user = $this->login( $username, $password ) )
1966 return $this->error;
1968 do_action( 'xmlrpc_call', 'wp.getTaxonomies' );
1970 $taxonomies = get_taxonomies( $filter, 'objects' );
1972 // holds all the taxonomy data
1975 foreach ( $taxonomies as $taxonomy ) {
1976 // capability check for post_types
1977 if ( ! current_user_can( $taxonomy->cap->assign_terms ) )
1980 $struct[] = $this->_prepare_taxonomy( $taxonomy, $fields );
1989 * The optional $fields parameter specifies what fields will be included
1990 * in the response array. This should be a list of field names. 'user_id' will
1991 * always be included in the response regardless of the value of $fields.
1993 * Instead of, or in addition to, individual field names, conceptual group
1994 * names can be used to specify multiple fields. The available conceptual
1995 * groups are 'basic' and 'all'.
1997 * @uses get_userdata()
1998 * @param array $args Method parameters. Contains:
2000 * - string $username
2001 * - string $password
2003 * - array $fields optional
2004 * @return array contains (based on $fields parameter):
2018 function wp_getUser( $args ) {
2019 if ( ! $this->minimum_args( $args, 4 ) )
2020 return $this->error;
2022 $this->escape( $args );
2024 $blog_id = (int) $args[0];
2025 $username = $args[1];
2026 $password = $args[2];
2027 $user_id = (int) $args[3];
2029 if ( isset( $args[4] ) )
2032 $fields = apply_filters( 'xmlrpc_default_user_fields', array( 'all' ), 'wp.getUser' );
2034 if ( ! $user = $this->login( $username, $password ) )
2035 return $this->error;
2037 do_action( 'xmlrpc_call', 'wp.getUser' );
2039 if ( ! current_user_can( 'edit_user', $user_id ) )
2040 return new IXR_Error( 401, __( 'Sorry, you cannot edit users.' ) );
2042 $user_data = get_userdata( $user_id );
2045 return new IXR_Error( 404, __( 'Invalid user ID' ) );
2047 return $this->_prepare_user( $user_data, $fields );
2053 * The optional $filter parameter modifies the query used to retrieve users.
2054 * Accepted keys are 'number' (default: 50), 'offset' (default: 0), 'role',
2055 * 'who', 'orderby', and 'order'.
2057 * The optional $fields parameter specifies what fields will be included
2058 * in the response array.
2061 * @see wp_getUser() for more on $fields and return values
2063 * @param array $args Method parameters. Contains:
2065 * - string $username
2066 * - string $password
2067 * - array $filter optional
2068 * - array $fields optional
2069 * @return array users data
2071 function wp_getUsers( $args ) {
2072 if ( ! $this->minimum_args( $args, 3 ) )
2073 return $this->error;
2075 $this->escape( $args );
2077 $blog_id = (int) $args[0];
2078 $username = $args[1];
2079 $password = $args[2];
2080 $filter = isset( $args[3] ) ? $args[3] : array();
2082 if ( isset( $args[4] ) )
2085 $fields = apply_filters( 'xmlrpc_default_user_fields', array( 'all' ), 'wp.getUsers' );
2087 if ( ! $user = $this->login( $username, $password ) )
2088 return $this->error;
2090 do_action( 'xmlrpc_call', 'wp.getUsers' );
2092 if ( ! current_user_can( 'list_users' ) )
2093 return new IXR_Error( 401, __( 'Sorry, you cannot list users.' ) );
2095 $query = array( 'fields' => 'all_with_meta' );
2097 $query['number'] = ( isset( $filter['number'] ) ) ? absint( $filter['number'] ) : 50;
2098 $query['offset'] = ( isset( $filter['offset'] ) ) ? absint( $filter['offset'] ) : 0;
2100 if ( isset( $filter['orderby'] ) ) {
2101 $query['orderby'] = $filter['orderby'];
2103 if ( isset( $filter['order'] ) )
2104 $query['order'] = $filter['order'];
2107 if ( isset( $filter['role'] ) ) {
2108 if ( get_role( $filter['role'] ) === null )
2109 return new IXR_Error( 403, __( 'The role specified is not valid' ) );
2111 $query['role'] = $filter['role'];
2114 if ( isset( $filter['who'] ) ) {
2115 $query['who'] = $filter['who'];
2118 $users = get_users( $query );
2121 foreach ( $users as $user_data ) {
2122 if ( current_user_can( 'edit_user', $user_data->ID ) )
2123 $_users[] = $this->_prepare_user( $user_data, $fields );
2129 * Retrieve information about the requesting user.
2131 * @uses get_userdata()
2132 * @param array $args Method parameters. Contains:
2134 * - string $username
2135 * - string $password
2136 * - array $fields optional
2137 * @return array (@see wp_getUser)
2139 function wp_getProfile( $args ) {
2140 if ( ! $this->minimum_args( $args, 3 ) )
2141 return $this->error;
2143 $this->escape( $args );
2145 $blog_id = (int) $args[0];
2146 $username = $args[1];
2147 $password = $args[2];
2149 if ( isset( $args[3] ) )
2152 $fields = apply_filters( 'xmlrpc_default_user_fields', array( 'all' ), 'wp.getProfile' );
2154 if ( ! $user = $this->login( $username, $password ) )
2155 return $this->error;
2157 do_action( 'xmlrpc_call', 'wp.getProfile' );
2159 if ( ! current_user_can( 'edit_user', $user->ID ) )
2160 return new IXR_Error( 401, __( 'Sorry, you cannot edit your profile.' ) );
2162 $user_data = get_userdata( $user->ID );
2164 return $this->_prepare_user( $user_data, $fields );
2168 * Edit user's profile.
2170 * @uses wp_update_user()
2171 * @param array $args Method parameters. Contains:
2173 * - string $username
2174 * - string $password
2175 * - array $content_struct
2176 * It can optionally contain:
2184 * @return bool True, on success.
2186 function wp_editProfile( $args ) {
2187 if ( ! $this->minimum_args( $args, 4 ) )
2188 return $this->error;
2190 $this->escape( $args );
2192 $blog_id = (int) $args[0];
2193 $username = $args[1];
2194 $password = $args[2];
2195 $content_struct = $args[3];
2197 if ( ! $user = $this->login( $username, $password ) )
2198 return $this->error;
2200 do_action( 'xmlrpc_call', 'wp.editProfile' );
2202 if ( ! current_user_can( 'edit_user', $user->ID ) )
2203 return new IXR_Error( 401, __( 'Sorry, you cannot edit your profile.' ) );
2205 // holds data of the user
2206 $user_data = array();
2207 $user_data['ID'] = $user->ID;
2209 // only set the user details if it was given
2210 if ( isset( $content_struct['first_name'] ) )
2211 $user_data['first_name'] = $content_struct['first_name'];
2213 if ( isset( $content_struct['last_name'] ) )
2214 $user_data['last_name'] = $content_struct['last_name'];
2216 if ( isset( $content_struct['url'] ) )
2217 $user_data['user_url'] = $content_struct['url'];
2219 if ( isset( $content_struct['display_name'] ) )
2220 $user_data['display_name'] = $content_struct['display_name'];
2222 if ( isset( $content_struct['nickname'] ) )
2223 $user_data['nickname'] = $content_struct['nickname'];
2225 if ( isset( $content_struct['nicename'] ) )
2226 $user_data['user_nicename'] = $content_struct['nicename'];
2228 if ( isset( $content_struct['bio'] ) )
2229 $user_data['description'] = $content_struct['bio'];
2231 $result = wp_update_user( $user_data );
2233 if ( is_wp_error( $result ) )
2234 return new IXR_Error( 500, $result->get_error_message() );
2237 return new IXR_Error( 500, __( 'Sorry, the user cannot be updated.' ) );
2247 * @param array $args Method parameters. Contains:
2254 function wp_getPage($args) {
2255 $this->escape($args);
2257 $blog_id = (int) $args[0];
2258 $page_id = (int) $args[1];
2259 $username = $args[2];
2260 $password = $args[3];
2262 if ( !$user = $this->login($username, $password) ) {
2263 return $this->error;
2266 $page = get_post($page_id);
2268 return new IXR_Error( 404, __( 'Invalid post ID.' ) );
2270 if ( !current_user_can( 'edit_page', $page_id ) )
2271 return new IXR_Error( 401, __( 'Sorry, you cannot edit this page.' ) );
2273 do_action('xmlrpc_call', 'wp.getPage');
2275 // If we found the page then format the data.
2276 if ( $page->ID && ($page->post_type == 'page') ) {
2277 return $this->_prepare_page( $page );
2279 // If the page doesn't exist indicate that.
2281 return(new IXR_Error(404, __('Sorry, no such page.')));
2290 * @param array $args Method parameters. Contains:
2297 function wp_getPages($args) {
2298 $this->escape($args);
2300 $blog_id = (int) $args[0];
2301 $username = $args[1];
2302 $password = $args[2];
2303 $num_pages = isset($args[3]) ? (int) $args[3] : 10;
2305 if ( !$user = $this->login($username, $password) )
2306 return $this->error;
2308 if ( !current_user_can( 'edit_pages' ) )
2309 return new IXR_Error( 401, __( 'Sorry, you cannot edit pages.' ) );
2311 do_action('xmlrpc_call', 'wp.getPages');
2313 $pages = get_posts( array('post_type' => 'page', 'post_status' => 'any', 'numberposts' => $num_pages) );
2314 $num_pages = count($pages);
2316 // If we have pages, put together their info.
2317 if ( $num_pages >= 1 ) {
2318 $pages_struct = array();
2320 foreach ($pages as $page) {
2321 if ( current_user_can( 'edit_page', $page->ID ) )
2322 $pages_struct[] = $this->_prepare_page( $page );
2325 return($pages_struct);
2327 // If no pages were found return an error.
2338 * @param array $args Method parameters. See {@link wp_xmlrpc_server::mw_newPost()}
2341 function wp_newPage($args) {
2342 // Items not escaped here will be escaped in newPost.
2343 $username = $this->escape($args[1]);
2344 $password = $this->escape($args[2]);
2346 $publish = $args[4];
2348 if ( !$user = $this->login($username, $password) )
2349 return $this->error;
2351 do_action('xmlrpc_call', 'wp.newPage');
2353 // Mark this as content for a page.
2354 $args[3]["post_type"] = 'page';
2356 // Let mw_newPost do all of the heavy lifting.
2357 return($this->mw_newPost($args));
2365 * @param array $args Method parameters.
2366 * @return bool True, if success.
2368 function wp_deletePage($args) {
2369 $this->escape($args);
2371 $blog_id = (int) $args[0];
2372 $username = $args[1];
2373 $password = $args[2];
2374 $page_id = (int) $args[3];
2376 if ( !$user = $this->login($username, $password) )
2377 return $this->error;
2379 do_action('xmlrpc_call', 'wp.deletePage');
2381 // Get the current page based on the page_id and
2382 // make sure it is a page and not a post.
2383 $actual_page = get_post($page_id, ARRAY_A);
2384 if ( !$actual_page || ($actual_page['post_type'] != 'page') )
2385 return(new IXR_Error(404, __('Sorry, no such page.')));
2387 // Make sure the user can delete pages.
2388 if ( !current_user_can('delete_page', $page_id) )
2389 return(new IXR_Error(401, __('Sorry, you do not have the right to delete this page.')));
2391 // Attempt to delete the page.
2392 $result = wp_delete_post($page_id);
2394 return(new IXR_Error(500, __('Failed to delete the page.')));
2396 do_action( 'xmlrpc_call_success_wp_deletePage', $page_id, $args );
2406 * @param array $args Method parameters.
2409 function wp_editPage($args) {
2410 // Items not escaped here will be escaped in editPost.
2411 $blog_id = (int) $args[0];
2412 $page_id = (int) $this->escape($args[1]);
2413 $username = $this->escape($args[2]);
2414 $password = $this->escape($args[3]);
2415 $content = $args[4];
2416 $publish = $args[5];
2418 if ( !$user = $this->login($username, $password) )
2419 return $this->error;
2421 do_action('xmlrpc_call', 'wp.editPage');
2423 // Get the page data and make sure it is a page.
2424 $actual_page = get_post($page_id, ARRAY_A);
2425 if ( !$actual_page || ($actual_page['post_type'] != 'page') )
2426 return(new IXR_Error(404, __('Sorry, no such page.')));
2428 // Make sure the user is allowed to edit pages.
2429 if ( !current_user_can('edit_page', $page_id) )
2430 return(new IXR_Error(401, __('Sorry, you do not have the right to edit this page.')));
2432 // Mark this as content for a page.
2433 $content['post_type'] = 'page';
2435 // Arrange args in the way mw_editPost understands.
2444 // Let mw_editPost do all of the heavy lifting.
2445 return($this->mw_editPost($args));
2449 * Retrieve page list.
2453 * @param array $args Method parameters.
2456 function wp_getPageList($args) {
2459 $this->escape($args);
2461 $blog_id = (int) $args[0];
2462 $username = $args[1];
2463 $password = $args[2];
2465 if ( !$user = $this->login($username, $password) )
2466 return $this->error;
2468 if ( !current_user_can( 'edit_pages' ) )
2469 return new IXR_Error( 401, __( 'Sorry, you cannot edit pages.' ) );
2471 do_action('xmlrpc_call', 'wp.getPageList');
2473 // Get list of pages ids and titles
2474 $page_list = $wpdb->get_results("
2476 post_title page_title,
2477 post_parent page_parent_id,
2482 WHERE post_type = 'page'
2486 // The date needs to be formatted properly.
2487 $num_pages = count($page_list);
2488 for ( $i = 0; $i < $num_pages; $i++ ) {
2489 $page_list[$i]->dateCreated = $this->_convert_date( $page_list[$i]->post_date );
2490 $page_list[$i]->date_created_gmt = $this->_convert_date_gmt( $page_list[$i]->post_date_gmt, $page_list[$i]->post_date );
2492 unset($page_list[$i]->post_date_gmt);
2493 unset($page_list[$i]->post_date);
2494 unset($page_list[$i]->post_status);
2501 * Retrieve authors list.
2505 * @param array $args Method parameters.
2508 function wp_getAuthors($args) {
2510 $this->escape($args);
2512 $blog_id = (int) $args[0];
2513 $username = $args[1];
2514 $password = $args[2];
2516 if ( !$user = $this->login($username, $password) )
2517 return $this->error;
2519 if ( !current_user_can('edit_posts') )
2520 return(new IXR_Error(401, __('Sorry, you cannot edit posts on this site.')));
2522 do_action('xmlrpc_call', 'wp.getAuthors');
2525 foreach ( get_users( array( 'fields' => array('ID','user_login','display_name') ) ) as $user ) {
2527 'user_id' => $user->ID,
2528 'user_login' => $user->user_login,
2529 'display_name' => $user->display_name
2537 * Get list of all tags
2541 * @param array $args Method parameters.
2544 function wp_getTags( $args ) {
2545 $this->escape( $args );
2547 $blog_id = (int) $args[0];
2548 $username = $args[1];
2549 $password = $args[2];
2551 if ( !$user = $this->login($username, $password) )
2552 return $this->error;
2554 if ( !current_user_can( 'edit_posts' ) )
2555 return new IXR_Error( 401, __( 'Sorry, you must be able to edit posts on this site in order to view tags.' ) );
2557 do_action( 'xmlrpc_call', 'wp.getKeywords' );
2561 if ( $all_tags = get_tags() ) {
2562 foreach( (array) $all_tags as $tag ) {
2563 $struct['tag_id'] = $tag->term_id;
2564 $struct['name'] = $tag->name;
2565 $struct['count'] = $tag->count;
2566 $struct['slug'] = $tag->slug;
2567 $struct['html_url'] = esc_html( get_tag_link( $tag->term_id ) );
2568 $struct['rss_url'] = esc_html( get_tag_feed_link( $tag->term_id ) );
2578 * Create new category.
2582 * @param array $args Method parameters.
2583 * @return int Category ID.
2585 function wp_newCategory($args) {
2586 $this->escape($args);
2588 $blog_id = (int) $args[0];
2589 $username = $args[1];
2590 $password = $args[2];
2591 $category = $args[3];
2593 if ( !$user = $this->login($username, $password) )
2594 return $this->error;
2596 do_action('xmlrpc_call', 'wp.newCategory');
2598 // Make sure the user is allowed to add a category.
2599 if ( !current_user_can('manage_categories') )
2600 return(new IXR_Error(401, __('Sorry, you do not have the right to add a category.')));
2602 // If no slug was provided make it empty so that
2603 // WordPress will generate one.
2604 if ( empty($category['slug']) )
2605 $category['slug'] = '';
2607 // If no parent_id was provided make it empty
2608 // so that it will be a top level page (no parent).
2609 if ( !isset($category['parent_id']) )
2610 $category['parent_id'] = '';
2612 // If no description was provided make it empty.
2613 if ( empty($category["description"]) )
2614 $category["description"] = "";
2616 $new_category = array(
2617 'cat_name' => $category['name'],
2618 'category_nicename' => $category['slug'],
2619 'category_parent' => $category['parent_id'],
2620 'category_description' => $category['description']
2623 $cat_id = wp_insert_category($new_category, true);
2624 if ( is_wp_error( $cat_id ) ) {
2625 if ( 'term_exists' == $cat_id->get_error_code() )
2626 return (int) $cat_id->get_error_data();
2628 return(new IXR_Error(500, __('Sorry, the new category failed.')));
2629 } elseif ( ! $cat_id ) {
2630 return(new IXR_Error(500, __('Sorry, the new category failed.')));
2633 do_action( 'xmlrpc_call_success_wp_newCategory', $cat_id, $args );
2643 * @param array $args Method parameters.
2644 * @return mixed See {@link wp_delete_term()} for return info.
2646 function wp_deleteCategory($args) {
2647 $this->escape($args);
2649 $blog_id = (int) $args[0];
2650 $username = $args[1];
2651 $password = $args[2];
2652 $category_id = (int) $args[3];
2654 if ( !$user = $this->login($username, $password) )
2655 return $this->error;
2657 do_action('xmlrpc_call', 'wp.deleteCategory');
2659 if ( !current_user_can('manage_categories') )
2660 return new IXR_Error( 401, __( 'Sorry, you do not have the right to delete a category.' ) );
2662 $status = wp_delete_term( $category_id, 'category' );
2664 if( true == $status )
2665 do_action( 'xmlrpc_call_success_wp_deleteCategory', $category_id, $args );
2671 * Retrieve category list.
2675 * @param array $args Method parameters.
2678 function wp_suggestCategories($args) {
2679 $this->escape($args);
2681 $blog_id = (int) $args[0];
2682 $username = $args[1];
2683 $password = $args[2];
2684 $category = $args[3];
2685 $max_results = (int) $args[4];
2687 if ( !$user = $this->login($username, $password) )
2688 return $this->error;
2690 if ( !current_user_can( 'edit_posts' ) )
2691 return new IXR_Error( 401, __( 'Sorry, you must be able to edit posts to this site in order to view categories.' ) );
2693 do_action('xmlrpc_call', 'wp.suggestCategories');
2695 $category_suggestions = array();
2696 $args = array('get' => 'all', 'number' => $max_results, 'name__like' => $category);
2697 foreach ( (array) get_categories($args) as $cat ) {
2698 $category_suggestions[] = array(
2699 'category_id' => $cat->term_id,
2700 'category_name' => $cat->name
2704 return($category_suggestions);
2712 * @param array $args Method parameters.
2715 function wp_getComment($args) {
2716 $this->escape($args);
2718 $blog_id = (int) $args[0];
2719 $username = $args[1];
2720 $password = $args[2];
2721 $comment_id = (int) $args[3];
2723 if ( !$user = $this->login($username, $password) )
2724 return $this->error;
2726 if ( !current_user_can( 'moderate_comments' ) )
2727 return new IXR_Error( 403, __( 'You are not allowed to moderate comments on this site.' ) );
2729 do_action('xmlrpc_call', 'wp.getComment');
2731 if ( ! $comment = get_comment($comment_id) )
2732 return new IXR_Error( 404, __( 'Invalid comment ID.' ) );
2734 return $this->_prepare_comment( $comment );
2738 * Retrieve comments.
2740 * Besides the common blog_id, username, and password arguments, it takes a filter
2741 * array as last argument.
2743 * Accepted 'filter' keys are 'status', 'post_id', 'offset', and 'number'.
2745 * The defaults are as follows:
2746 * - 'status' - Default is ''. Filter by status (e.g., 'approve', 'hold')
2747 * - 'post_id' - Default is ''. The post where the comment is posted. Empty string shows all comments.
2748 * - 'number' - Default is 10. Total number of media items to retrieve.
2749 * - 'offset' - Default is 0. See {@link WP_Query::query()} for more.
2753 * @param array $args Method parameters.
2754 * @return array. Contains a collection of comments. See {@link wp_xmlrpc_server::wp_getComment()} for a description of each item contents
2756 function wp_getComments($args) {
2757 $this->escape($args);
2759 $blog_id = (int) $args[0];
2760 $username = $args[1];
2761 $password = $args[2];
2762 $struct = isset( $args[3] ) ? $args[3] : array();
2764 if ( !$user = $this->login($username, $password) )
2765 return $this->error;
2767 if ( !current_user_can( 'moderate_comments' ) )
2768 return new IXR_Error( 401, __( 'Sorry, you cannot edit comments.' ) );
2770 do_action('xmlrpc_call', 'wp.getComments');
2772 if ( isset($struct['status']) )
2773 $status = $struct['status'];
2778 if ( isset($struct['post_id']) )
2779 $post_id = absint($struct['post_id']);
2782 if ( isset($struct['offset']) )
2783 $offset = absint($struct['offset']);
2786 if ( isset($struct['number']) )
2787 $number = absint($struct['number']);
2789 $comments = get_comments( array('status' => $status, 'post_id' => $post_id, 'offset' => $offset, 'number' => $number ) );
2791 $comments_struct = array();
2793 foreach ( $comments as $comment ) {
2794 $comments_struct[] = $this->_prepare_comment( $comment );
2797 return $comments_struct;
2803 * By default, the comment will be moved to the trash instead of deleted.
2804 * See {@link wp_delete_comment()} for more information on
2809 * @param array $args Method parameters. Contains:
2814 * @return mixed {@link wp_delete_comment()}
2816 function wp_deleteComment($args) {
2817 $this->escape($args);
2819 $blog_id = (int) $args[0];
2820 $username = $args[1];
2821 $password = $args[2];
2822 $comment_ID = (int) $args[3];
2824 if ( !$user = $this->login($username, $password) )
2825 return $this->error;
2827 if ( !current_user_can( 'moderate_comments' ) )
2828 return new IXR_Error( 403, __( 'You are not allowed to moderate comments on this site.' ) );
2830 if ( ! get_comment($comment_ID) )
2831 return new IXR_Error( 404, __( 'Invalid comment ID.' ) );
2833 if ( !current_user_can( 'edit_comment', $comment_ID ) )
2834 return new IXR_Error( 403, __( 'You are not allowed to moderate comments on this site.' ) );
2836 do_action('xmlrpc_call', 'wp.deleteComment');
2838 $status = wp_delete_comment( $comment_ID );
2840 if( true == $status )
2841 do_action( 'xmlrpc_call_success_wp_deleteComment', $comment_ID, $args );
2849 * Besides the common blog_id, username, and password arguments, it takes a
2850 * comment_id integer and a content_struct array as last argument.
2852 * The allowed keys in the content_struct array are:
2857 * - 'date_created_gmt'
2858 * - 'status'. Common statuses are 'approve', 'hold', 'spam'. See {@link get_comment_statuses()} for more details
2862 * @param array $args. Contains:
2868 * @return bool True, on success.
2870 function wp_editComment($args) {
2871 $this->escape($args);
2873 $blog_id = (int) $args[0];
2874 $username = $args[1];
2875 $password = $args[2];
2876 $comment_ID = (int) $args[3];
2877 $content_struct = $args[4];
2879 if ( !$user = $this->login($username, $password) )
2880 return $this->error;
2882 if ( !current_user_can( 'moderate_comments' ) )
2883 return new IXR_Error( 403, __( 'You are not allowed to moderate comments on this site.' ) );
2885 if ( ! get_comment($comment_ID) )
2886 return new IXR_Error( 404, __( 'Invalid comment ID.' ) );
2888 if ( !current_user_can( 'edit_comment', $comment_ID ) )
2889 return new IXR_Error( 403, __( 'You are not allowed to moderate comments on this site.' ) );
2891 do_action('xmlrpc_call', 'wp.editComment');
2893 if ( isset($content_struct['status']) ) {
2894 $statuses = get_comment_statuses();
2895 $statuses = array_keys($statuses);
2897 if ( ! in_array($content_struct['status'], $statuses) )
2898 return new IXR_Error( 401, __( 'Invalid comment status.' ) );
2899 $comment_approved = $content_struct['status'];
2902 // Do some timestamp voodoo
2903 if ( !empty( $content_struct['date_created_gmt'] ) ) {
2904 // We know this is supposed to be GMT, so we're going to slap that Z on there by force
2905 $dateCreated = rtrim( $content_struct['date_created_gmt']->getIso(), 'Z' ) . 'Z';
2906 $comment_date = get_date_from_gmt(iso8601_to_datetime($dateCreated));
2907 $comment_date_gmt = iso8601_to_datetime($dateCreated, 'GMT');
2910 if ( isset($content_struct['content']) )
2911 $comment_content = $content_struct['content'];
2913 if ( isset($content_struct['author']) )
2914 $comment_author = $content_struct['author'];
2916 if ( isset($content_struct['author_url']) )
2917 $comment_author_url = $content_struct['author_url'];
2919 if ( isset($content_struct['author_email']) )
2920 $comment_author_email = $content_struct['author_email'];
2922 // We've got all the data -- post it:
2923 $comment = compact('comment_ID', 'comment_content', 'comment_approved', 'comment_date', 'comment_date_gmt', 'comment_author', 'comment_author_email', 'comment_author_url');
2925 $result = wp_update_comment($comment);
2926 if ( is_wp_error( $result ) )
2927 return new IXR_Error(500, $result->get_error_message());
2930 return new IXR_Error(500, __('Sorry, the comment could not be edited. Something wrong happened.'));
2932 do_action( 'xmlrpc_call_success_wp_editComment', $comment_ID, $args );
2938 * Create new comment.
2942 * @param array $args Method parameters.
2943 * @return mixed {@link wp_new_comment()}
2945 function wp_newComment($args) {
2948 $this->escape($args);
2950 $blog_id = (int) $args[0];
2951 $username = $args[1];
2952 $password = $args[2];
2954 $content_struct = $args[4];
2956 $allow_anon = apply_filters('xmlrpc_allow_anonymous_comments', false);
2958 $user = $this->login($username, $password);
2962 if ( $allow_anon && get_option('comment_registration') )
2963 return new IXR_Error( 403, __( 'You must be registered to comment' ) );
2964 else if ( !$allow_anon )
2965 return $this->error;
2970 if ( is_numeric($post) )
2971 $post_id = absint($post);
2973 $post_id = url_to_postid($post);
2976 return new IXR_Error( 404, __( 'Invalid post ID.' ) );
2978 if ( ! get_post($post_id) )
2979 return new IXR_Error( 404, __( 'Invalid post ID.' ) );
2981 $comment['comment_post_ID'] = $post_id;
2984 $comment['comment_author'] = $this->escape( $user->display_name );
2985 $comment['comment_author_email'] = $this->escape( $user->user_email );
2986 $comment['comment_author_url'] = $this->escape( $user->user_url );
2987 $comment['user_ID'] = $user->ID;
2989 $comment['comment_author'] = '';
2990 if ( isset($content_struct['author']) )
2991 $comment['comment_author'] = $content_struct['author'];
2993 $comment['comment_author_email'] = '';
2994 if ( isset($content_struct['author_email']) )
2995 $comment['comment_author_email'] = $content_struct['author_email'];
2997 $comment['comment_author_url'] = '';
2998 if ( isset($content_struct['author_url']) )
2999 $comment['comment_author_url'] = $content_struct['author_url'];
3001 $comment['user_ID'] = 0;
3003 if ( get_option('require_name_email') ) {
3004 if ( 6 > strlen($comment['comment_author_email']) || '' == $comment['comment_author'] )
3005 return new IXR_Error( 403, __( 'Comment author name and email are required' ) );
3006 elseif ( !is_email($comment['comment_author_email']) )
3007 return new IXR_Error( 403, __( 'A valid email address is required' ) );
3011 $comment['comment_parent'] = isset($content_struct['comment_parent']) ? absint($content_struct['comment_parent']) : 0;
3013 $comment['comment_content'] = isset($content_struct['content']) ? $content_struct['content'] : null;
3015 do_action('xmlrpc_call', 'wp.newComment');
3017 $comment_ID = wp_new_comment( $comment );
3019 do_action( 'xmlrpc_call_success_wp_newComment', $comment_ID, $args );
3025 * Retrieve all of the comment status.
3029 * @param array $args Method parameters.
3032 function wp_getCommentStatusList($args) {
3033 $this->escape( $args );
3035 $blog_id = (int) $args[0];
3036 $username = $args[1];
3037 $password = $args[2];
3039 if ( !$user = $this->login($username, $password) )
3040 return $this->error;
3042 if ( !current_user_can( 'moderate_comments' ) )
3043 return new IXR_Error( 403, __( 'You are not allowed access to details about this site.' ) );
3045 do_action('xmlrpc_call', 'wp.getCommentStatusList');
3047 return get_comment_statuses();
3051 * Retrieve comment count.
3055 * @param array $args Method parameters.
3058 function wp_getCommentCount( $args ) {
3059 $this->escape($args);
3061 $blog_id = (int) $args[0];
3062 $username = $args[1];
3063 $password = $args[2];
3064 $post_id = (int) $args[3];
3066 if ( !$user = $this->login($username, $password) )
3067 return $this->error;
3069 if ( !current_user_can( 'edit_posts' ) )
3070 return new IXR_Error( 403, __( 'You are not allowed access to details about comments.' ) );
3072 do_action('xmlrpc_call', 'wp.getCommentCount');
3074 $count = wp_count_comments( $post_id );
3076 'approved' => $count->approved,
3077 'awaiting_moderation' => $count->moderated,
3078 'spam' => $count->spam,
3079 'total_comments' => $count->total_comments
3084 * Retrieve post statuses.
3088 * @param array $args Method parameters.
3091 function wp_getPostStatusList( $args ) {
3092 $this->escape( $args );
3094 $blog_id = (int) $args[0];
3095 $username = $args[1];
3096 $password = $args[2];
3098 if ( !$user = $this->login($username, $password) )
3099 return $this->error;
3101 if ( !current_user_can( 'edit_posts' ) )
3102 return new IXR_Error( 403, __( 'You are not allowed access to details about this site.' ) );
3104 do_action('xmlrpc_call', 'wp.getPostStatusList');
3106 return get_post_statuses();
3110 * Retrieve page statuses.
3114 * @param array $args Method parameters.
3117 function wp_getPageStatusList( $args ) {
3118 $this->escape( $args );
3120 $blog_id = (int) $args[0];
3121 $username = $args[1];
3122 $password = $args[2];
3124 if ( !$user = $this->login($username, $password) )
3125 return $this->error;
3127 if ( !current_user_can( 'edit_pages' ) )
3128 return new IXR_Error( 403, __( 'You are not allowed access to details about this site.' ) );
3130 do_action('xmlrpc_call', 'wp.getPageStatusList');
3132 return get_page_statuses();
3136 * Retrieve page templates.
3140 * @param array $args Method parameters.
3143 function wp_getPageTemplates( $args ) {
3144 $this->escape( $args );
3146 $blog_id = (int) $args[0];
3147 $username = $args[1];
3148 $password = $args[2];
3150 if ( !$user = $this->login($username, $password) )
3151 return $this->error;
3153 if ( !current_user_can( 'edit_pages' ) )
3154 return new IXR_Error( 403, __( 'You are not allowed access to details about this site.' ) );
3156 $templates = get_page_templates();
3157 $templates['Default'] = 'default';
3163 * Retrieve blog options.
3167 * @param array $args Method parameters.
3170 function wp_getOptions( $args ) {
3171 $this->escape( $args );
3173 $blog_id = (int) $args[0];
3174 $username = $args[1];
3175 $password = $args[2];
3176 $options = isset( $args[3] ) ? (array) $args[3] : array();
3178 if ( !$user = $this->login($username, $password) )
3179 return $this->error;
3181 // If no specific options where asked for, return all of them
3182 if ( count( $options ) == 0 )
3183 $options = array_keys($this->blog_options);
3185 return $this->_getOptions($options);
3189 * Retrieve blog options value from list.
3193 * @param array $options Options to retrieve.
3196 function _getOptions($options) {
3198 $can_manage = current_user_can( 'manage_options' );
3199 foreach ( $options as $option ) {
3200 if ( array_key_exists( $option, $this->blog_options ) ) {
3201 $data[$option] = $this->blog_options[$option];
3202 //Is the value static or dynamic?
3203 if ( isset( $data[$option]['option'] ) ) {
3204 $data[$option]['value'] = get_option( $data[$option]['option'] );
3205 unset($data[$option]['option']);
3208 if ( ! $can_manage )
3209 $data[$option]['readonly'] = true;
3217 * Update blog options.
3221 * @param array $args Method parameters.
3224 function wp_setOptions( $args ) {
3225 $this->escape( $args );
3227 $blog_id = (int) $args[0];
3228 $username = $args[1];
3229 $password = $args[2];
3230 $options = (array) $args[3];
3232 if ( !$user = $this->login($username, $password) )
3233 return $this->error;
3235 if ( !current_user_can( 'manage_options' ) )
3236 return new IXR_Error( 403, __( 'You are not allowed to update options.' ) );
3238 foreach ( $options as $o_name => $o_value ) {
3239 $option_names[] = $o_name;
3240 if ( !array_key_exists( $o_name, $this->blog_options ) )
3243 if ( $this->blog_options[$o_name]['readonly'] == true )
3246 update_option( $this->blog_options[$o_name]['option'], $o_value );
3249 //Now return the updated values
3250 return $this->_getOptions($option_names);
3254 * Retrieve a media item by ID
3258 * @param array $args Method parameters. Contains:
3263 * @return array. Associative array containing:
3264 * - 'date_created_gmt'
3273 function wp_getMediaItem($args) {
3274 $this->escape($args);
3276 $blog_id = (int) $args[0];
3277 $username = $args[1];
3278 $password = $args[2];
3279 $attachment_id = (int) $args[3];
3281 if ( !$user = $this->login($username, $password) )
3282 return $this->error;
3284 if ( !current_user_can( 'upload_files' ) )
3285 return new IXR_Error( 403, __( 'You do not have permission to upload files.' ) );
3287 do_action('xmlrpc_call', 'wp.getMediaItem');
3289 if ( ! $attachment = get_post($attachment_id) )
3290 return new IXR_Error( 404, __( 'Invalid attachment ID.' ) );
3292 return $this->_prepare_media_item( $attachment );
3296 * Retrieves a collection of media library items (or attachments)
3298 * Besides the common blog_id, username, and password arguments, it takes a filter
3299 * array as last argument.
3301 * Accepted 'filter' keys are 'parent_id', 'mime_type', 'offset', and 'number'.
3303 * The defaults are as follows:
3304 * - 'number' - Default is 5. Total number of media items to retrieve.
3305 * - 'offset' - Default is 0. See {@link WP_Query::query()} for more.
3306 * - 'parent_id' - Default is ''. The post where the media item is attached. Empty string shows all media items. 0 shows unattached media items.
3307 * - 'mime_type' - Default is ''. Filter by mime type (e.g., 'image/jpeg', 'application/pdf')
3311 * @param array $args Method parameters. Contains:
3316 * @return array. Contains a collection of media items. See {@link wp_xmlrpc_server::wp_getMediaItem()} for a description of each item contents
3318 function wp_getMediaLibrary($args) {
3319 $this->escape($args);
3321 $blog_id = (int) $args[0];
3322 $username = $args[1];
3323 $password = $args[2];
3324 $struct = isset( $args[3] ) ? $args[3] : array() ;
3326 if ( !$user = $this->login($username, $password) )
3327 return $this->error;
3329 if ( !current_user_can( 'upload_files' ) )
3330 return new IXR_Error( 401, __( 'You do not have permission to upload files.' ) );
3332 do_action('xmlrpc_call', 'wp.getMediaLibrary');
3334 $parent_id = ( isset($struct['parent_id']) ) ? absint($struct['parent_id']) : '' ;
3335 $mime_type = ( isset($struct['mime_type']) ) ? $struct['mime_type'] : '' ;
3336 $offset = ( isset($struct['offset']) ) ? absint($struct['offset']) : 0 ;
3337 $number = ( isset($struct['number']) ) ? absint($struct['number']) : -1 ;
3339 $attachments = get_posts( array('post_type' => 'attachment', 'post_parent' => $parent_id, 'offset' => $offset, 'numberposts' => $number, 'post_mime_type' => $mime_type ) );
3341 $attachments_struct = array();
3343 foreach ($attachments as $attachment )
3344 $attachments_struct[] = $this->_prepare_media_item( $attachment );
3346 return $attachments_struct;
3350 * Retrieves a list of post formats used by the site
3354 * @param array $args Method parameters. Contains:
3360 function wp_getPostFormats( $args ) {
3361 $this->escape( $args );
3363 $blog_id = (int) $args[0];
3364 $username = $args[1];
3365 $password = $args[2];
3367 if ( !$user = $this->login( $username, $password ) )
3368 return $this->error;
3370 if ( !current_user_can( 'edit_posts' ) )
3371 return new IXR_Error( 403, __( 'You are not allowed access to details about this site.' ) );
3373 do_action( 'xmlrpc_call', 'wp.getPostFormats' );
3375 $formats = get_post_format_strings();
3377 # find out if they want a list of currently supports formats
3378 if ( isset( $args[3] ) && is_array( $args[3] ) ) {
3379 if ( $args[3]['show-supported'] ) {
3380 if ( current_theme_supports( 'post-formats' ) ) {
3381 $supported = get_theme_support( 'post-formats' );
3383 $data['all'] = $formats;
3384 $data['supported'] = $supported[0];
3395 * Retrieves a post type
3399 * @uses get_post_type_object()
3400 * @param array $args Method parameters. Contains:
3402 * - string $username
3403 * - string $password
3404 * - string $post_type_name
3406 * @return array contains:
3409 * - 'capability_type'
3417 function wp_getPostType( $args ) {
3418 if ( ! $this->minimum_args( $args, 4 ) )
3419 return $this->error;
3421 $this->escape( $args );
3423 $blog_id = (int) $args[0];
3424 $username = $args[1];
3425 $password = $args[2];
3426 $post_type_name = $args[3];
3428 if ( isset( $args[4] ) )
3431 $fields = apply_filters( 'xmlrpc_default_posttype_fields', array( 'labels', 'cap', 'taxonomies' ), 'wp.getPostType' );
3433 if ( !$user = $this->login( $username, $password ) )
3434 return $this->error;
3436 do_action( 'xmlrpc_call', 'wp.getPostType' );
3438 if( ! post_type_exists( $post_type_name ) )
3439 return new IXR_Error( 403, __( 'Invalid post type' ) );
3441 $post_type = get_post_type_object( $post_type_name );
3443 if( ! current_user_can( $post_type->cap->edit_posts ) )
3444 return new IXR_Error( 401, __( 'Sorry, you are not allowed to edit this post type.' ) );
3446 return $this->_prepare_post_type( $post_type, $fields );
3450 * Retrieves a post types
3454 * @uses get_post_types()
3455 * @param array $args Method parameters. Contains:
3457 * - string $username
3458 * - string $password
3463 function wp_getPostTypes( $args ) {
3464 if ( ! $this->minimum_args( $args, 3 ) )
3465 return $this->error;
3467 $this->escape( $args );
3469 $blog_id = (int) $args[0];
3470 $username = $args[1];
3471 $password = $args[2];
3472 $filter = isset( $args[3] ) ? $args[3] : array( 'public' => true );
3474 if ( isset( $args[4] ) )
3477 $fields = apply_filters( 'xmlrpc_default_posttype_fields', array( 'labels', 'cap', 'taxonomies' ), 'wp.getPostTypes' );
3479 if ( ! $user = $this->login( $username, $password ) )
3480 return $this->error;
3482 do_action( 'xmlrpc_call', 'wp.getPostTypes' );
3484 $post_types = get_post_types( $filter, 'objects' );
3488 foreach( $post_types as $post_type ) {
3489 if( ! current_user_can( $post_type->cap->edit_posts ) )
3492 $struct[$post_type->name] = $this->_prepare_post_type( $post_type, $fields );
3499 * Retrieve revisions for a specific post.
3503 * The optional $fields parameter specifies what fields will be included
3504 * in the response array.
3506 * @uses wp_get_post_revisions()
3507 * @see wp_getPost() for more on $fields
3509 * @param array $args Method parameters. Contains:
3511 * - string $username
3512 * - string $password
3515 * @return array contains a collection of posts.
3517 function wp_getRevisions( $args ) {
3518 if ( ! $this->minimum_args( $args, 4 ) )
3519 return $this->error;
3521 $this->escape( $args );
3523 $blog_id = (int) $args[0];
3524 $username = $args[1];
3525 $password = $args[2];
3526 $post_id = (int) $args[3];
3528 if ( isset( $args[4] ) )
3531 $fields = apply_filters( 'xmlrpc_default_revision_fields', array( 'post_date', 'post_date_gmt' ), 'wp.getRevisions' );
3533 if ( ! $user = $this->login( $username, $password ) )
3534 return $this->error;
3536 do_action( 'xmlrpc_call', 'wp.getRevisions' );
3538 if ( ! $post = get_post( $post_id ) )
3539 return new IXR_Error( 404, __( 'Invalid post ID' ) );
3541 if ( ! current_user_can( 'edit_post', $post_id ) )
3542 return new IXR_Error( 401, __( 'Sorry, you are not allowed to edit posts.' ) );
3544 // Check if revisions are enabled.
3545 if ( ! wp_revisions_enabled( $post ) )
3546 return new IXR_Error( 401, __( 'Sorry, revisions are disabled.' ) );
3548 $revisions = wp_get_post_revisions( $post_id );
3555 foreach ( $revisions as $revision ) {
3556 if ( ! current_user_can( 'read_post', $revision->ID ) )
3560 if ( wp_is_post_autosave( $revision ) )
3563 $struct[] = $this->_prepare_post( get_object_vars( $revision ), $fields );
3570 * Restore a post revision
3574 * @uses wp_restore_post_revision()
3576 * @param array $args Method parameters. Contains:
3578 * - string $username
3579 * - string $password
3581 * @return bool false if there was an error restoring, true if success.
3583 function wp_restoreRevision( $args ) {
3584 if ( ! $this->minimum_args( $args, 3 ) )
3585 return $this->error;
3587 $this->escape( $args );
3589 $blog_id = (int) $args[0];
3590 $username = $args[1];
3591 $password = $args[2];
3592 $revision_id = (int) $args[3];
3594 if ( ! $user = $this->login( $username, $password ) )
3595 return $this->error;
3597 do_action( 'xmlrpc_call', 'wp.restoreRevision' );
3599 if ( ! $revision = wp_get_post_revision( $revision_id ) )
3600 return new IXR_Error( 404, __( 'Invalid post ID' ) );
3602 if ( wp_is_post_autosave( $revision ) )
3603 return new IXR_Error( 404, __( 'Invalid post ID' ) );
3605 if ( ! $post = get_post( $revision->post_parent ) )
3606 return new IXR_Error( 404, __( 'Invalid post ID' ) );
3608 if ( ! current_user_can( 'edit_post', $revision->post_parent ) )
3609 return new IXR_Error( 401, __( 'Sorry, you cannot edit this post.' ) );
3611 // Check if revisions are disabled.
3612 if ( ! wp_revisions_enabled( $post ) )
3613 return new IXR_Error( 401, __( 'Sorry, revisions are disabled.' ) );
3615 $post = wp_restore_post_revision( $revision_id );
3617 return (bool) $post;
3620 /* Blogger API functions.
3621 * specs on http://plant.blogger.com/api and http://groups.yahoo.com/group/bloggerDev/
3625 * Retrieve blogs that user owns.
3627 * Will make more sense once we support multiple blogs.
3631 * @param array $args Method parameters.
3634 function blogger_getUsersBlogs($args) {
3635 if ( is_multisite() )
3636 return $this->_multisite_getUsersBlogs($args);
3638 $this->escape($args);
3640 $username = $args[1];
3641 $password = $args[2];
3643 if ( !$user = $this->login($username, $password) )
3644 return $this->error;
3646 do_action('xmlrpc_call', 'blogger.getUsersBlogs');
3648 $is_admin = current_user_can('manage_options');
3651 'isAdmin' => $is_admin,
3652 'url' => get_option('home') . '/',
3654 'blogName' => get_option('blogname'),
3655 'xmlrpc' => site_url( 'xmlrpc.php', 'rpc' ),
3658 return array($struct);
3662 * Private function for retrieving a users blogs for multisite setups
3666 function _multisite_getUsersBlogs($args) {
3667 $current_blog = get_blog_details();
3669 $domain = $current_blog->domain;
3670 $path = $current_blog->path . 'xmlrpc.php';
3672 $rpc = new IXR_Client( set_url_scheme( "http://{$domain}{$path}" ) );
3673 $rpc->query('wp.getUsersBlogs', $args[1], $args[2]);
3674 $blogs = $rpc->getResponse();
3676 if ( isset($blogs['faultCode']) )
3677 return new IXR_Error($blogs['faultCode'], $blogs['faultString']);
3679 if ( $_SERVER['HTTP_HOST'] == $domain && $_SERVER['REQUEST_URI'] == $path ) {
3682 foreach ( (array) $blogs as $blog ) {
3683 if ( strpos($blog['url'], $_SERVER['HTTP_HOST']) )
3684 return array($blog);
3691 * Retrieve user's data.
3693 * Gives your client some info about you, so you don't have to.
3697 * @param array $args Method parameters.
3700 function blogger_getUserInfo($args) {
3702 $this->escape($args);
3704 $username = $args[1];
3705 $password = $args[2];
3707 if ( !$user = $this->login($username, $password) )
3708 return $this->error;
3710 if ( !current_user_can( 'edit_posts' ) )
3711 return new IXR_Error( 401, __( 'Sorry, you do not have access to user data on this site.' ) );
3713 do_action('xmlrpc_call', 'blogger.getUserInfo');
3716 'nickname' => $user->nickname,
3717 'userid' => $user->ID,
3718 'url' => $user->user_url,
3719 'lastname' => $user->last_name,
3720 'firstname' => $user->first_name
3731 * @param array $args Method parameters.
3734 function blogger_getPost($args) {
3736 $this->escape($args);
3738 $post_ID = (int) $args[1];
3739 $username = $args[2];
3740 $password = $args[3];
3742 if ( !$user = $this->login($username, $password) )
3743 return $this->error;
3745 $post_data = get_post($post_ID, ARRAY_A);
3747 return new IXR_Error( 404, __( 'Invalid post ID.' ) );
3749 if ( !current_user_can( 'edit_post', $post_ID ) )
3750 return new IXR_Error( 401, __( 'Sorry, you cannot edit this post.' ) );
3752 do_action('xmlrpc_call', 'blogger.getPost');
3754 $categories = implode(',', wp_get_post_categories($post_ID));
3756 $content = '<title>'.wp_unslash($post_data['post_title']).'</title>';
3757 $content .= '<category>'.$categories.'</category>';
3758 $content .= wp_unslash($post_data['post_content']);
3761 'userid' => $post_data['post_author'],
3762 'dateCreated' => $this->_convert_date( $post_data['post_date'] ),
3763 'content' => $content,
3764 'postid' => (string) $post_data['ID']
3771 * Retrieve list of recent posts.
3775 * @param array $args Method parameters.
3778 function blogger_getRecentPosts($args) {
3780 $this->escape($args);
3782 // $args[0] = appkey - ignored
3783 $blog_ID = (int) $args[1]; /* though we don't use it yet */
3784 $username = $args[2];
3785 $password = $args[3];
3786 if ( isset( $args[4] ) )
3787 $query = array( 'numberposts' => absint( $args[4] ) );
3791 if ( !$user = $this->login($username, $password) )
3792 return $this->error;
3794 if ( ! current_user_can( 'edit_posts' ) )
3795 return new IXR_Error( 401, __( 'Sorry, you cannot edit posts on this site.' ) );
3797 do_action('xmlrpc_call', 'blogger.getRecentPosts');
3799 $posts_list = wp_get_recent_posts( $query );
3801 if ( !$posts_list ) {
3802 $this->error = new IXR_Error(500, __('Either there are no posts, or something went wrong.'));
3803 return $this->error;
3806 foreach ($posts_list as $entry) {
3807 if ( !current_user_can( 'edit_post', $entry['ID'] ) )
3810 $post_date = $this->_convert_date( $entry['post_date'] );
3811 $categories = implode(',', wp_get_post_categories($entry['ID']));
3813 $content = '<title>'.wp_unslash($entry['post_title']).'</title>';
3814 $content .= '<category>'.$categories.'</category>';
3815 $content .= wp_unslash($entry['post_content']);
3818 'userid' => $entry['post_author'],
3819 'dateCreated' => $post_date,
3820 'content' => $content,
3821 'postid' => (string) $entry['ID'],
3826 $recent_posts = array();
3827 for ( $j=0; $j<count($struct); $j++ ) {
3828 array_push($recent_posts, $struct[$j]);
3831 return $recent_posts;
3840 function blogger_getTemplate($args) {
3841 return new IXR_Error( 403, __('Sorry, that file cannot be edited.' ) );
3850 function blogger_setTemplate($args) {
3851 return new IXR_Error( 403, __('Sorry, that file cannot be edited.' ) );
3859 * @param array $args Method parameters.
3862 function blogger_newPost($args) {
3864 $this->escape($args);
3866 $blog_ID = (int) $args[1]; /* though we don't use it yet */
3867 $username = $args[2];
3868 $password = $args[3];
3869 $content = $args[4];
3870 $publish = $args[5];
3872 if ( !$user = $this->login($username, $password) )
3873 return $this->error;
3875 do_action('xmlrpc_call', 'blogger.newPost');
3877 $cap = ($publish) ? 'publish_posts' : 'edit_posts';
3878 if ( ! current_user_can( get_post_type_object( 'post' )->cap->create_posts ) || !current_user_can($cap) )
3879 return new IXR_Error(401, __('Sorry, you are not allowed to post on this site.'));
3881 $post_status = ($publish) ? 'publish' : 'draft';
3883 $post_author = $user->ID;
3885 $post_title = xmlrpc_getposttitle($content);
3886 $post_category = xmlrpc_getpostcategory($content);
3887 $post_content = xmlrpc_removepostdata($content);
3889 $post_date = current_time('mysql');
3890 $post_date_gmt = current_time('mysql', 1);
3892 $post_data = compact('blog_ID', 'post_author', 'post_date', 'post_date_gmt', 'post_content', 'post_title', 'post_category', 'post_status');
3894 $post_ID = wp_insert_post($post_data);
3895 if ( is_wp_error( $post_ID ) )
3896 return new IXR_Error(500, $post_ID->get_error_message());
3899 return new IXR_Error(500, __('Sorry, your entry could not be posted. Something wrong happened.'));
3901 $this->attach_uploads( $post_ID, $post_content );
3903 do_action( 'xmlrpc_call_success_blogger_newPost', $post_ID, $args );
3913 * @param array $args Method parameters.
3914 * @return bool true when done.
3916 function blogger_editPost($args) {
3918 $this->escape($args);
3920 $post_ID = (int) $args[1];
3921 $username = $args[2];
3922 $password = $args[3];
3923 $content = $args[4];
3924 $publish = $args[5];
3926 if ( !$user = $this->login($username, $password) )
3927 return $this->error;
3929 do_action('xmlrpc_call', 'blogger.editPost');
3931 $actual_post = get_post($post_ID,ARRAY_A);
3933 if ( !$actual_post || $actual_post['post_type'] != 'post' )
3934 return new IXR_Error(404, __('Sorry, no such post.'));
3936 $this->escape($actual_post);
3938 if ( !current_user_can('edit_post', $post_ID) )
3939 return new IXR_Error(401, __('Sorry, you do not have the right to edit this post.'));
3941 extract($actual_post, EXTR_SKIP);
3943 if ( ('publish' == $post_status) && !current_user_can('publish_posts') )
3944 return new IXR_Error(401, __('Sorry, you do not have the right to publish this post.'));
3946 $post_title = xmlrpc_getposttitle($content);
3947 $post_category = xmlrpc_getpostcategory($content);
3948 $post_content = xmlrpc_removepostdata($content);
3950 $postdata = compact('ID', 'post_content', 'post_title', 'post_category', 'post_status', 'post_excerpt');
3952 $result = wp_update_post($postdata);
3955 return new IXR_Error(500, __('For some strange yet very annoying reason, this post could not be edited.'));
3957 $this->attach_uploads( $ID, $post_content );
3959 do_action( 'xmlrpc_call_success_blogger_editPost', $post_ID, $args );
3969 * @param array $args Method parameters.
3970 * @return bool True when post is deleted.
3972 function blogger_deletePost($args) {
3973 $this->escape($args);
3975 $post_ID = (int) $args[1];
3976 $username = $args[2];
3977 $password = $args[3];
3978 $publish = $args[4];
3980 if ( !$user = $this->login($username, $password) )
3981 return $this->error;
3983 do_action('xmlrpc_call', 'blogger.deletePost');
3985 $actual_post = get_post($post_ID,ARRAY_A);
3987 if ( !$actual_post || $actual_post['post_type'] != 'post' )
3988 return new IXR_Error(404, __('Sorry, no such post.'));
3990 if ( !current_user_can('delete_post', $post_ID) )
3991 return new IXR_Error(401, __('Sorry, you do not have the right to delete this post.'));
3993 $result = wp_delete_post($post_ID);
3996 return new IXR_Error(500, __('For some strange yet very annoying reason, this post could not be deleted.'));
3998 do_action( 'xmlrpc_call_success_blogger_deletePost', $post_ID, $args );
4003 /* MetaWeblog API functions
4004 * specs on wherever Dave Winer wants them to be
4008 * Create a new post.
4010 * The 'content_struct' argument must contain:
4019 * Also, it can optionally contain:
4022 * - wp_page_parent_id
4025 * - post_status | page_status - can be 'draft', 'private', 'publish', or 'pending'
4026 * - mt_allow_comments - can be 'open' or 'closed'
4027 * - mt_allow_pings - can be 'open' or 'closed'
4028 * - date_created_gmt
4030 * - wp_post_thumbnail
4034 * @param array $args Method parameters. Contains:
4042 function mw_newPost($args) {
4043 $this->escape($args);
4045 $blog_ID = (int) $args[0];
4046 $username = $args[1];
4047 $password = $args[2];
4048 $content_struct = $args[3];
4049 $publish = isset( $args[4] ) ? $args[4] : 0;
4051 if ( !$user = $this->login($username, $password) )
4052 return $this->error;
4054 do_action('xmlrpc_call', 'metaWeblog.newPost');
4056 $page_template = '';
4057 if ( !empty( $content_struct['post_type'] ) ) {
4058 if ( $content_struct['post_type'] == 'page' ) {
4060 $cap = 'publish_pages';
4061 elseif ( isset( $content_struct['page_status'] ) && 'publish' == $content_struct['page_status'] )
4062 $cap = 'publish_pages';
4064 $cap = 'edit_pages';
4065 $error_message = __( 'Sorry, you are not allowed to publish pages on this site.' );
4066 $post_type = 'page';
4067 if ( !empty( $content_struct['wp_page_template'] ) )
4068 $page_template = $content_struct['wp_page_template'];
4069 } elseif ( $content_struct['post_type'] == 'post' ) {
4071 $cap = 'publish_posts';
4072 elseif ( isset( $content_struct['post_status'] ) && 'publish' == $content_struct['post_status'] )
4073 $cap = 'publish_posts';
4075 $cap = 'edit_posts';
4076 $error_message = __( 'Sorry, you are not allowed to publish posts on this site.' );
4077 $post_type = 'post';
4079 // No other post_type values are allowed here
4080 return new IXR_Error( 401, __( 'Invalid post type' ) );
4084 $cap = 'publish_posts';
4085 elseif ( isset( $content_struct['post_status'] ) && 'publish' == $content_struct['post_status'])
4086 $cap = 'publish_posts';
4088 $cap = 'edit_posts';
4089 $error_message = __( 'Sorry, you are not allowed to publish posts on this site.' );
4090 $post_type = 'post';
4093 if ( ! current_user_can( get_post_type_object( $post_type )->cap->create_posts ) )
4094 return new IXR_Error( 401, __( 'Sorry, you are not allowed to publish posts on this site.' ) );
4095 if ( !current_user_can( $cap ) )
4096 return new IXR_Error( 401, $error_message );
4098 // Check for a valid post format if one was given
4099 if ( isset( $content_struct['wp_post_format'] ) ) {
4100 $content_struct['wp_post_format'] = sanitize_key( $content_struct['wp_post_format'] );
4101 if ( !array_key_exists( $content_struct['wp_post_format'], get_post_format_strings() ) ) {
4102 return new IXR_Error( 404, __( 'Invalid post format' ) );
4106 // Let WordPress generate the post_name (slug) unless
4107 // one has been provided.
4109 if ( isset($content_struct['wp_slug']) )
4110 $post_name = $content_struct['wp_slug'];
4112 // Only use a password if one was given.
4113 if ( isset($content_struct['wp_password']) )
4114 $post_password = $content_struct['wp_password'];
4116 // Only set a post parent if one was provided.
4117 if ( isset($content_struct['wp_page_parent_id']) )
4118 $post_parent = $content_struct['wp_page_parent_id'];
4120 // Only set the menu_order if it was provided.
4121 if ( isset($content_struct['wp_page_order']) )
4122 $menu_order = $content_struct['wp_page_order'];
4124 $post_author = $user->ID;
4126 // If an author id was provided then use it instead.
4127 if ( isset( $content_struct['wp_author_id'] ) && ( $user->ID != $content_struct['wp_author_id'] ) ) {
4128 switch ( $post_type ) {
4130 if ( !current_user_can( 'edit_others_posts' ) )
4131 return( new IXR_Error( 401, __( 'You are not allowed to create posts as this user.' ) ) );
4134 if ( !current_user_can( 'edit_others_pages' ) )
4135 return( new IXR_Error( 401, __( 'You are not allowed to create pages as this user.' ) ) );
4138 return( new IXR_Error( 401, __( 'Invalid post type' ) ) );
4141 $author = get_userdata( $content_struct['wp_author_id'] );
4143 return new IXR_Error( 404, __( 'Invalid author ID.' ) );
4144 $post_author = $content_struct['wp_author_id'];
4147 $post_title = isset( $content_struct['title'] ) ? $content_struct['title'] : null;
4148 $post_content = isset( $content_struct['description'] ) ? $content_struct['description'] : null;
4150 $post_status = $publish ? 'publish' : 'draft';
4152 if ( isset( $content_struct["{$post_type}_status"] ) ) {
4153 switch ( $content_struct["{$post_type}_status"] ) {
4158 $post_status = $content_struct["{$post_type}_status"];
4161 $post_status = $publish ? 'publish' : 'draft';
4166 $post_excerpt = isset($content_struct['mt_excerpt']) ? $content_struct['mt_excerpt'] : null;
4167 $post_more = isset($content_struct['mt_text_more']) ? $content_struct['mt_text_more'] : null;
4169 $tags_input = isset($content_struct['mt_keywords']) ? $content_struct['mt_keywords'] : null;
4171 if ( isset($content_struct['mt_allow_comments']) ) {
4172 if ( !is_numeric($content_struct['mt_allow_comments']) ) {
4173 switch ( $content_struct['mt_allow_comments'] ) {
4175 $comment_status = 'closed';
4178 $comment_status = 'open';
4181 $comment_status = get_option('default_comment_status');
4185 switch ( (int) $content_struct['mt_allow_comments'] ) {
4188 $comment_status = 'closed';
4191 $comment_status = 'open';
4194 $comment_status = get_option('default_comment_status');
4199 $comment_status = get_option('default_comment_status');
4202 if ( isset($content_struct['mt_allow_pings']) ) {
4203 if ( !is_numeric($content_struct['mt_allow_pings']) ) {
4204 switch ( $content_struct['mt_allow_pings'] ) {
4206 $ping_status = 'closed';
4209 $ping_status = 'open';
4212 $ping_status = get_option('default_ping_status');
4216 switch ( (int) $content_struct['mt_allow_pings'] ) {
4218 $ping_status = 'closed';
4221 $ping_status = 'open';
4224 $ping_status = get_option('default_ping_status');
4229 $ping_status = get_option('default_ping_status');
4233 $post_content = $post_content . '<!--more-->' . $post_more;
4236 if ( isset( $content_struct['mt_tb_ping_urls'] ) ) {
4237 $to_ping = $content_struct['mt_tb_ping_urls'];
4238 if ( is_array($to_ping) )
4239 $to_ping = implode(' ', $to_ping);
4242 // Do some timestamp voodoo
4243 if ( !empty( $content_struct['date_created_gmt'] ) )
4244 // We know this is supposed to be GMT, so we're going to slap that Z on there by force
4245 $dateCreated = rtrim( $content_struct['date_created_gmt']->getIso(), 'Z' ) . 'Z';
4246 elseif ( !empty( $content_struct['dateCreated']) )
4247 $dateCreated = $content_struct['dateCreated']->getIso();
4249 if ( !empty( $dateCreated ) ) {
4250 $post_date = get_date_from_gmt(iso8601_to_datetime($dateCreated));
4251 $post_date_gmt = iso8601_to_datetime($dateCreated, 'GMT');
4253 $post_date = current_time('mysql');
4254 $post_date_gmt = current_time('mysql', 1);
4257 $post_category = array();
4258 if ( isset( $content_struct['categories'] ) ) {
4259 $catnames = $content_struct['categories'];
4261 if ( is_array($catnames) ) {
4262 foreach ($catnames as $cat) {
4263 $post_category[] = get_cat_ID($cat);
4268 $postdata = compact('post_author', 'post_date', 'post_date_gmt', 'post_content', 'post_title', 'post_category', 'post_status', 'post_excerpt', 'comment_status', 'ping_status', 'to_ping', 'post_type', 'post_name', 'post_password', 'post_parent', 'menu_order', 'tags_input', 'page_template');
4270 $post_ID = $postdata['ID'] = get_default_post_to_edit( $post_type, true )->ID;
4272 // Only posts can be sticky
4273 if ( $post_type == 'post' && isset( $content_struct['sticky'] ) ) {
4274 if ( $content_struct['sticky'] == true )
4275 stick_post( $post_ID );
4276 elseif ( $content_struct['sticky'] == false )
4277 unstick_post( $post_ID );
4280 if ( isset($content_struct['custom_fields']) )
4281 $this->set_custom_fields($post_ID, $content_struct['custom_fields']);
4283 if ( isset ( $content_struct['wp_post_thumbnail'] ) ) {
4284 if ( set_post_thumbnail( $post_ID, $content_struct['wp_post_thumbnail'] ) === false )
4285 return new IXR_Error( 404, __( 'Invalid attachment ID.' ) );
4287 unset( $content_struct['wp_post_thumbnail'] );
4290 // Handle enclosures
4291 $thisEnclosure = isset($content_struct['enclosure']) ? $content_struct['enclosure'] : null;
4292 $this->add_enclosure_if_new($post_ID, $thisEnclosure);
4294 $this->attach_uploads( $post_ID, $post_content );
4296 // Handle post formats if assigned, value is validated earlier
4298 if ( isset( $content_struct['wp_post_format'] ) )
4299 set_post_format( $post_ID, $content_struct['wp_post_format'] );
4301 $post_ID = wp_insert_post( $postdata, true );
4302 if ( is_wp_error( $post_ID ) )
4303 return new IXR_Error(500, $post_ID->get_error_message());
4306 return new IXR_Error(500, __('Sorry, your entry could not be posted. Something wrong happened.'));
4308 do_action( 'xmlrpc_call_success_mw_newPost', $post_ID, $args );
4310 return strval($post_ID);
4313 function add_enclosure_if_new( $post_ID, $enclosure ) {
4314 if ( is_array( $enclosure ) && isset( $enclosure['url'] ) && isset( $enclosure['length'] ) && isset( $enclosure['type'] ) ) {
4315 $encstring = $enclosure['url'] . "\n" . $enclosure['length'] . "\n" . $enclosure['type'] . "\n";
4317 if ( $enclosures = get_post_meta( $post_ID, 'enclosure' ) ) {
4318 foreach ( $enclosures as $enc ) {
4319 // This method used to omit the trailing new line. #23219
4320 if ( rtrim( $enc, "\n" ) == rtrim( $encstring, "\n" ) ) {
4327 add_post_meta( $post_ID, 'enclosure', $encstring );
4332 * Attach upload to a post.
4336 * @param int $post_ID Post ID.
4337 * @param string $post_content Post Content for attachment.
4339 function attach_uploads( $post_ID, $post_content ) {
4342 // find any unattached files
4343 $attachments = $wpdb->get_results( "SELECT ID, guid FROM {$wpdb->posts} WHERE post_parent = '0' AND post_type = 'attachment'" );
4344 if ( is_array( $attachments ) ) {
4345 foreach ( $attachments as $file ) {
4346 if ( ! empty( $file->guid ) && strpos( $post_content, $file->guid ) !== false )
4347 $wpdb->update($wpdb->posts, array('post_parent' => $post_ID), array('ID' => $file->ID) );
4357 * @param array $args Method parameters.
4358 * @return bool True on success.
4360 function mw_editPost($args) {
4362 $this->escape($args);
4364 $post_ID = (int) $args[0];
4365 $username = $args[1];
4366 $password = $args[2];
4367 $content_struct = $args[3];
4368 $publish = isset( $args[4] ) ? $args[4] : 0;
4370 if ( ! $user = $this->login($username, $password) )
4371 return $this->error;
4373 do_action('xmlrpc_call', 'metaWeblog.editPost');
4375 $postdata = get_post( $post_ID, ARRAY_A );
4377 // If there is no post data for the give post id, stop
4378 // now and return an error. Other wise a new post will be
4379 // created (which was the old behavior).
4380 if ( ! $postdata || empty( $postdata[ 'ID' ] ) )
4381 return new IXR_Error( 404, __( 'Invalid post ID.' ) );
4383 if ( ! current_user_can( 'edit_post', $post_ID ) )
4384 return new IXR_Error( 401, __( 'Sorry, you do not have the right to edit this post.' ) );
4386 // Use wp.editPost to edit post types other than post and page.
4387 if ( ! in_array( $postdata[ 'post_type' ], array( 'post', 'page' ) ) )
4388 return new IXR_Error( 401, __( 'Invalid post type' ) );
4390 // Thwart attempt to change the post type.
4391 if ( ! empty( $content_struct[ 'post_type' ] ) && ( $content_struct['post_type'] != $postdata[ 'post_type' ] ) )
4392 return new IXR_Error( 401, __( 'The post type may not be changed.' ) );
4394 // Check for a valid post format if one was given
4395 if ( isset( $content_struct['wp_post_format'] ) ) {
4396 $content_struct['wp_post_format'] = sanitize_key( $content_struct['wp_post_format'] );
4397 if ( !array_key_exists( $content_struct['wp_post_format'], get_post_format_strings() ) ) {
4398 return new IXR_Error( 404, __( 'Invalid post format' ) );
4402 $this->escape($postdata);
4403 extract($postdata, EXTR_SKIP);
4405 // Let WordPress manage slug if none was provided.
4407 $post_name = $postdata['post_name'];
4408 if ( isset($content_struct['wp_slug']) )
4409 $post_name = $content_struct['wp_slug'];
4411 // Only use a password if one was given.
4412 if ( isset($content_struct['wp_password']) )
4413 $post_password = $content_struct['wp_password'];
4415 // Only set a post parent if one was given.
4416 if ( isset($content_struct['wp_page_parent_id']) )
4417 $post_parent = $content_struct['wp_page_parent_id'];
4419 // Only set the menu_order if it was given.
4420 if ( isset($content_struct['wp_page_order']) )
4421 $menu_order = $content_struct['wp_page_order'];
4423 if ( ! empty( $content_struct['wp_page_template'] ) && 'page' == $post_type )
4424 $page_template = $content_struct['wp_page_template'];
4426 $post_author = $postdata['post_author'];
4428 // Only set the post_author if one is set.
4429 if ( isset($content_struct['wp_author_id']) && ($user->ID != $content_struct['wp_author_id']) ) {
4430 switch ( $post_type ) {
4432 if ( !current_user_can('edit_others_posts') )
4433 return(new IXR_Error(401, __('You are not allowed to change the post author as this user.')));
4436 if ( !current_user_can('edit_others_pages') )
4437 return(new IXR_Error(401, __('You are not allowed to change the page author as this user.')));
4440 return(new IXR_Error(401, __('Invalid post type')));
4443 $post_author = $content_struct['wp_author_id'];
4446 if ( isset($content_struct['mt_allow_comments']) ) {
4447 if ( !is_numeric($content_struct['mt_allow_comments']) ) {
4448 switch ( $content_struct['mt_allow_comments'] ) {
4450 $comment_status = 'closed';
4453 $comment_status = 'open';
4456 $comment_status = get_option('default_comment_status');
4460 switch ( (int) $content_struct['mt_allow_comments'] ) {
4463 $comment_status = 'closed';
4466 $comment_status = 'open';
4469 $comment_status = get_option('default_comment_status');
4475 if ( isset($content_struct['mt_allow_pings']) ) {
4476 if ( !is_numeric($content_struct['mt_allow_pings']) ) {
4477 switch ( $content_struct['mt_allow_pings'] ) {
4479 $ping_status = 'closed';
4482 $ping_status = 'open';
4485 $ping_status = get_option('default_ping_status');
4489 switch ( (int) $content_struct["mt_allow_pings"] ) {
4491 $ping_status = 'closed';
4494 $ping_status = 'open';
4497 $ping_status = get_option('default_ping_status');
4503 if ( isset( $content_struct['title'] ) )
4504 $post_title = $content_struct['title'];
4506 if ( isset( $content_struct['description'] ) )
4507 $post_content = $content_struct['description'];
4509 $post_category = array();
4510 if ( isset( $content_struct['categories'] ) ) {
4511 $catnames = $content_struct['categories'];
4512 if ( is_array($catnames) ) {
4513 foreach ($catnames as $cat) {
4514 $post_category[] = get_cat_ID($cat);
4519 if ( isset( $content_struct['mt_excerpt'] ) )
4520 $post_excerpt = $content_struct['mt_excerpt'];
4522 $post_more = isset( $content_struct['mt_text_more'] ) ? $content_struct['mt_text_more'] : null;
4524 $post_status = $publish ? 'publish' : 'draft';
4525 if ( isset( $content_struct["{$post_type}_status"] ) ) {
4526 switch( $content_struct["{$post_type}_status"] ) {
4531 $post_status = $content_struct["{$post_type}_status"];
4534 $post_status = $publish ? 'publish' : 'draft';
4539 $tags_input = isset( $content_struct['mt_keywords'] ) ? $content_struct['mt_keywords'] : null;
4541 if ( ('publish' == $post_status) ) {
4542 if ( ( 'page' == $post_type ) && !current_user_can('publish_pages') )
4543 return new IXR_Error(401, __('Sorry, you do not have the right to publish this page.'));
4544 else if ( !current_user_can('publish_posts') )
4545 return new IXR_Error(401, __('Sorry, you do not have the right to publish this post.'));
4549 $post_content = $post_content . "<!--more-->" . $post_more;
4552 if ( isset( $content_struct['mt_tb_ping_urls'] ) ) {
4553 $to_ping = $content_struct['mt_tb_ping_urls'];
4554 if ( is_array($to_ping) )
4555 $to_ping = implode(' ', $to_ping);
4558 // Do some timestamp voodoo
4559 if ( !empty( $content_struct['date_created_gmt'] ) )
4560 // We know this is supposed to be GMT, so we're going to slap that Z on there by force
4561 $dateCreated = rtrim( $content_struct['date_created_gmt']->getIso(), 'Z' ) . 'Z';
4562 elseif ( !empty( $content_struct['dateCreated']) )
4563 $dateCreated = $content_struct['dateCreated']->getIso();
4565 if ( !empty( $dateCreated ) ) {
4566 $post_date = get_date_from_gmt(iso8601_to_datetime($dateCreated));
4567 $post_date_gmt = iso8601_to_datetime($dateCreated, 'GMT');
4569 $post_date = $postdata['post_date'];
4570 $post_date_gmt = $postdata['post_date_gmt'];
4573 // We've got all the data -- post it:
4574 $newpost = compact('ID', 'post_content', 'post_title', 'post_category', 'post_status', 'post_excerpt', 'comment_status', 'ping_status', 'post_date', 'post_date_gmt', 'to_ping', 'post_name', 'post_password', 'post_parent', 'menu_order', 'post_author', 'tags_input', 'page_template');
4576 $result = wp_update_post($newpost, true);
4577 if ( is_wp_error( $result ) )
4578 return new IXR_Error(500, $result->get_error_message());
4581 return new IXR_Error(500, __('Sorry, your entry could not be edited. Something wrong happened.'));
4583 // Only posts can be sticky
4584 if ( $post_type == 'post' && isset( $content_struct['sticky'] ) ) {
4585 if ( $content_struct['sticky'] == true )
4586 stick_post( $post_ID );
4587 elseif ( $content_struct['sticky'] == false )
4588 unstick_post( $post_ID );
4591 if ( isset($content_struct['custom_fields']) )
4592 $this->set_custom_fields($post_ID, $content_struct['custom_fields']);
4594 if ( isset ( $content_struct['wp_post_thumbnail'] ) ) {
4595 // empty value deletes, non-empty value adds/updates
4596 if ( empty( $content_struct['wp_post_thumbnail'] ) ) {
4597 delete_post_thumbnail( $post_ID );
4599 if ( set_post_thumbnail( $post_ID, $content_struct['wp_post_thumbnail'] ) === false )
4600 return new IXR_Error( 404, __( 'Invalid attachment ID.' ) );
4602 unset( $content_struct['wp_post_thumbnail'] );
4605 // Handle enclosures
4606 $thisEnclosure = isset($content_struct['enclosure']) ? $content_struct['enclosure'] : null;
4607 $this->add_enclosure_if_new($post_ID, $thisEnclosure);
4609 $this->attach_uploads( $ID, $post_content );
4611 // Handle post formats if assigned, validation is handled
4612 // earlier in this function
4613 if ( isset( $content_struct['wp_post_format'] ) )
4614 set_post_format( $post_ID, $content_struct['wp_post_format'] );
4616 do_action( 'xmlrpc_call_success_mw_editPost', $post_ID, $args );
4626 * @param array $args Method parameters.
4629 function mw_getPost($args) {
4631 $this->escape($args);
4633 $post_ID = (int) $args[0];
4634 $username = $args[1];
4635 $password = $args[2];
4637 if ( !$user = $this->login($username, $password) )
4638 return $this->error;
4640 $postdata = get_post($post_ID, ARRAY_A);
4642 return new IXR_Error( 404, __( 'Invalid post ID.' ) );
4644 if ( !current_user_can( 'edit_post', $post_ID ) )
4645 return new IXR_Error( 401, __( 'Sorry, you cannot edit this post.' ) );
4647 do_action('xmlrpc_call', 'metaWeblog.getPost');
4649 if ($postdata['post_date'] != '') {
4650 $post_date = $this->_convert_date( $postdata['post_date'] );
4651 $post_date_gmt = $this->_convert_date_gmt( $postdata['post_date_gmt'], $postdata['post_date'] );
4652 $post_modified = $this->_convert_date( $postdata['post_modified'] );
4653 $post_modified_gmt = $this->_convert_date_gmt( $postdata['post_modified_gmt'], $postdata['post_modified'] );
4655 $categories = array();
4656 $catids = wp_get_post_categories($post_ID);
4657 foreach($catids as $catid)
4658 $categories[] = get_cat_name($catid);
4660 $tagnames = array();
4661 $tags = wp_get_post_tags( $post_ID );
4662 if ( !empty( $tags ) ) {
4663 foreach ( $tags as $tag )
4664 $tagnames[] = $tag->name;
4665 $tagnames = implode( ', ', $tagnames );
4670 $post = get_extended($postdata['post_content']);
4671 $link = post_permalink($postdata['ID']);
4673 // Get the author info.
4674 $author = get_userdata($postdata['post_author']);
4676 $allow_comments = ('open' == $postdata['comment_status']) ? 1 : 0;
4677 $allow_pings = ('open' == $postdata['ping_status']) ? 1 : 0;
4679 // Consider future posts as published
4680 if ( $postdata['post_status'] === 'future' )
4681 $postdata['post_status'] = 'publish';
4684 $post_format = get_post_format( $post_ID );
4685 if ( empty( $post_format ) )
4686 $post_format = 'standard';
4689 if ( is_sticky( $post_ID ) )
4692 $enclosure = array();
4693 foreach ( (array) get_post_custom($post_ID) as $key => $val) {
4694 if ($key == 'enclosure') {
4695 foreach ( (array) $val as $enc ) {
4696 $encdata = explode("\n", $enc);
4697 $enclosure['url'] = trim(htmlspecialchars($encdata[0]));
4698 $enclosure['length'] = (int) trim($encdata[1]);
4699 $enclosure['type'] = trim($encdata[2]);
4706 'dateCreated' => $post_date,
4707 'userid' => $postdata['post_author'],
4708 'postid' => $postdata['ID'],
4709 'description' => $post['main'],
4710 'title' => $postdata['post_title'],
4712 'permaLink' => $link,
4713 // commented out because no other tool seems to use this
4714 // 'content' => $entry['post_content'],
4715 'categories' => $categories,
4716 'mt_excerpt' => $postdata['post_excerpt'],
4717 'mt_text_more' => $post['extended'],
4718 'wp_more_text' => $post['more_text'],
4719 'mt_allow_comments' => $allow_comments,
4720 'mt_allow_pings' => $allow_pings,
4721 'mt_keywords' => $tagnames,
4722 'wp_slug' => $postdata['post_name'],
4723 'wp_password' => $postdata['post_password'],
4724 'wp_author_id' => (string) $author->ID,
4725 'wp_author_display_name' => $author->display_name,
4726 'date_created_gmt' => $post_date_gmt,
4727 'post_status' => $postdata['post_status'],
4728 'custom_fields' => $this->get_custom_fields($post_ID),
4729 'wp_post_format' => $post_format,
4730 'sticky' => $sticky,
4731 'date_modified' => $post_modified,
4732 'date_modified_gmt' => $post_modified_gmt
4735 if ( !empty($enclosure) ) $resp['enclosure'] = $enclosure;
4737 $resp['wp_post_thumbnail'] = get_post_thumbnail_id( $postdata['ID'] );
4741 return new IXR_Error(404, __('Sorry, no such post.'));
4746 * Retrieve list of recent posts.
4750 * @param array $args Method parameters.
4753 function mw_getRecentPosts($args) {
4755 $this->escape($args);
4757 $blog_ID = (int) $args[0];
4758 $username = $args[1];
4759 $password = $args[2];
4760 if ( isset( $args[3] ) )
4761 $query = array( 'numberposts' => absint( $args[3] ) );
4765 if ( !$user = $this->login($username, $password) )
4766 return $this->error;
4768 if ( ! current_user_can( 'edit_posts' ) )
4769 return new IXR_Error( 401, __( 'Sorry, you cannot edit posts on this site.' ) );
4771 do_action('xmlrpc_call', 'metaWeblog.getRecentPosts');
4773 $posts_list = wp_get_recent_posts( $query );
4779 foreach ($posts_list as $entry) {
4780 if ( !current_user_can( 'edit_post', $entry['ID'] ) )
4783 $post_date = $this->_convert_date( $entry['post_date'] );
4784 $post_date_gmt = $this->_convert_date_gmt( $entry['post_date_gmt'], $entry['post_date'] );
4785 $post_modified = $this->_convert_date( $entry['post_modified'] );
4786 $post_modified_gmt = $this->_convert_date_gmt( $entry['post_modified_gmt'], $entry['post_modified'] );
4788 $categories = array();
4789 $catids = wp_get_post_categories($entry['ID']);
4790 foreach( $catids as $catid )
4791 $categories[] = get_cat_name($catid);
4793 $tagnames = array();
4794 $tags = wp_get_post_tags( $entry['ID'] );
4795 if ( !empty( $tags ) ) {
4796 foreach ( $tags as $tag ) {
4797 $tagnames[] = $tag->name;
4799 $tagnames = implode( ', ', $tagnames );
4804 $post = get_extended($entry['post_content']);
4805 $link = post_permalink($entry['ID']);
4807 // Get the post author info.
4808 $author = get_userdata($entry['post_author']);
4810 $allow_comments = ('open' == $entry['comment_status']) ? 1 : 0;
4811 $allow_pings = ('open' == $entry['ping_status']) ? 1 : 0;
4813 // Consider future posts as published
4814 if ( $entry['post_status'] === 'future' )
4815 $entry['post_status'] = 'publish';
4818 $post_format = get_post_format( $entry['ID'] );
4819 if ( empty( $post_format ) )
4820 $post_format = 'standard';
4823 'dateCreated' => $post_date,
4824 'userid' => $entry['post_author'],
4825 'postid' => (string) $entry['ID'],
4826 'description' => $post['main'],
4827 'title' => $entry['post_title'],
4829 'permaLink' => $link,
4830 // commented out because no other tool seems to use this
4831 // 'content' => $entry['post_content'],
4832 'categories' => $categories,
4833 'mt_excerpt' => $entry['post_excerpt'],
4834 'mt_text_more' => $post['extended'],
4835 'wp_more_text' => $post['more_text'],
4836 'mt_allow_comments' => $allow_comments,
4837 'mt_allow_pings' => $allow_pings,
4838 'mt_keywords' => $tagnames,
4839 'wp_slug' => $entry['post_name'],
4840 'wp_password' => $entry['post_password'],
4841 'wp_author_id' => (string) $author->ID,
4842 'wp_author_display_name' => $author->display_name,
4843 'date_created_gmt' => $post_date_gmt,
4844 'post_status' => $entry['post_status'],
4845 'custom_fields' => $this->get_custom_fields($entry['ID']),
4846 'wp_post_format' => $post_format,
4847 'date_modified' => $post_modified,
4848 'date_modified_gmt' => $post_modified_gmt
4851 $entry_index = count( $struct ) - 1;
4852 $struct[ $entry_index ][ 'wp_post_thumbnail' ] = get_post_thumbnail_id( $entry['ID'] );
4855 $recent_posts = array();
4856 for ( $j=0; $j<count($struct); $j++ ) {
4857 array_push($recent_posts, $struct[$j]);
4860 return $recent_posts;
4864 * Retrieve the list of categories on a given blog.
4868 * @param array $args Method parameters.
4871 function mw_getCategories($args) {
4873 $this->escape($args);
4875 $blog_ID = (int) $args[0];
4876 $username = $args[1];
4877 $password = $args[2];
4879 if ( !$user = $this->login($username, $password) )
4880 return $this->error;
4882 if ( !current_user_can( 'edit_posts' ) )
4883 return new IXR_Error( 401, __( 'Sorry, you must be able to edit posts on this site in order to view categories.' ) );
4885 do_action('xmlrpc_call', 'metaWeblog.getCategories');
4887 $categories_struct = array();
4889 if ( $cats = get_categories(array('get' => 'all')) ) {
4890 foreach ( $cats as $cat ) {
4891 $struct['categoryId'] = $cat->term_id;
4892 $struct['parentId'] = $cat->parent;
4893 $struct['description'] = $cat->name;
4894 $struct['categoryDescription'] = $cat->description;
4895 $struct['categoryName'] = $cat->name;
4896 $struct['htmlUrl'] = esc_html(get_category_link($cat->term_id));
4897 $struct['rssUrl'] = esc_html(get_category_feed_link($cat->term_id, 'rss2'));
4899 $categories_struct[] = $struct;
4903 return $categories_struct;
4907 * Uploads a file, following your settings.
4909 * Adapted from a patch by Johann Richard.
4911 * @link http://mycvs.org/archives/2004/06/30/file-upload-to-wordpress-in-ecto/
4915 * @param array $args Method parameters.
4918 function mw_newMediaObject($args) {
4921 $blog_ID = (int) $args[0];
4922 $username = $this->escape($args[1]);
4923 $password = $this->escape($args[2]);
4926 $name = sanitize_file_name( $data['name'] );
4927 $type = $data['type'];
4928 $bits = $data['bits'];
4930 if ( !$user = $this->login($username, $password) )
4931 return $this->error;
4933 do_action('xmlrpc_call', 'metaWeblog.newMediaObject');
4935 if ( !current_user_can('upload_files') ) {
4936 $this->error = new IXR_Error( 401, __( 'You do not have permission to upload files.' ) );
4937 return $this->error;
4940 if ( $upload_err = apply_filters( 'pre_upload_error', false ) )
4941 return new IXR_Error(500, $upload_err);
4943 if ( !empty($data['overwrite']) && ($data['overwrite'] == true) ) {
4944 // Get postmeta info on the object.
4945 $old_file = $wpdb->get_row("
4948 WHERE post_title = '{$name}'
4949 AND post_type = 'attachment'
4952 // Delete previous file.
4953 wp_delete_attachment($old_file->ID);
4955 // Make sure the new name is different by pre-pending the
4956 // previous post id.
4957 $filename = preg_replace('/^wpid\d+-/', '', $name);
4958 $name = "wpid{$old_file->ID}-{$filename}";
4961 $upload = wp_upload_bits($name, null, $bits);
4962 if ( ! empty($upload['error']) ) {
4963 $errorString = sprintf(__('Could not write file %1$s (%2$s)'), $name, $upload['error']);
4964 return new IXR_Error(500, $errorString);
4966 // Construct the attachment array
4968 if ( ! empty( $data['post_id'] ) ) {
4969 $post_id = (int) $data['post_id'];
4971 if ( ! current_user_can( 'edit_post', $post_id ) )
4972 return new IXR_Error( 401, __( 'Sorry, you cannot edit this post.' ) );
4974 $attachment = array(
4975 'post_title' => $name,
4976 'post_content' => '',
4977 'post_type' => 'attachment',
4978 'post_parent' => $post_id,
4979 'post_mime_type' => $type,
4980 'guid' => $upload[ 'url' ]
4984 $id = wp_insert_attachment( $attachment, $upload[ 'file' ], $post_id );
4985 wp_update_attachment_metadata( $id, wp_generate_attachment_metadata( $id, $upload['file'] ) );
4987 do_action( 'xmlrpc_call_success_mw_newMediaObject', $id, $args );
4990 'id' => strval( $id ),
4992 'url' => $upload[ 'url' ],
4995 return apply_filters( 'wp_handle_upload', $struct, 'upload' );
4998 /* MovableType API functions
4999 * specs on http://www.movabletype.org/docs/mtmanual_programmatic.html
5003 * Retrieve the post titles of recent posts.
5007 * @param array $args Method parameters.
5010 function mt_getRecentPostTitles($args) {
5012 $this->escape($args);
5014 $blog_ID = (int) $args[0];
5015 $username = $args[1];
5016 $password = $args[2];
5017 if ( isset( $args[3] ) )
5018 $query = array( 'numberposts' => absint( $args[3] ) );
5022 if ( !$user = $this->login($username, $password) )
5023 return $this->error;
5025 do_action('xmlrpc_call', 'mt.getRecentPostTitles');
5027 $posts_list = wp_get_recent_posts( $query );
5029 if ( !$posts_list ) {
5030 $this->error = new IXR_Error(500, __('Either there are no posts, or something went wrong.'));
5031 return $this->error;
5036 foreach ($posts_list as $entry) {
5037 if ( !current_user_can( 'edit_post', $entry['ID'] ) )
5040 $post_date = $this->_convert_date( $entry['post_date'] );
5041 $post_date_gmt = $this->_convert_date_gmt( $entry['post_date_gmt'], $entry['post_date'] );
5044 'dateCreated' => $post_date,
5045 'userid' => $entry['post_author'],
5046 'postid' => (string) $entry['ID'],
5047 'title' => $entry['post_title'],
5048 'post_status' => $entry['post_status'],
5049 'date_created_gmt' => $post_date_gmt
5054 $recent_posts = array();
5055 for ( $j=0; $j<count($struct); $j++ ) {
5056 array_push($recent_posts, $struct[$j]);
5059 return $recent_posts;
5063 * Retrieve list of all categories on blog.
5067 * @param array $args Method parameters.
5070 function mt_getCategoryList($args) {
5072 $this->escape($args);
5074 $blog_ID = (int) $args[0];
5075 $username = $args[1];
5076 $password = $args[2];
5078 if ( !$user = $this->login($username, $password) )
5079 return $this->error;
5081 if ( !current_user_can( 'edit_posts' ) )
5082 return new IXR_Error( 401, __( 'Sorry, you must be able to edit posts on this site in order to view categories.' ) );
5084 do_action('xmlrpc_call', 'mt.getCategoryList');
5086 $categories_struct = array();
5088 if ( $cats = get_categories(array('hide_empty' => 0, 'hierarchical' => 0)) ) {
5089 foreach ( $cats as $cat ) {
5090 $struct['categoryId'] = $cat->term_id;
5091 $struct['categoryName'] = $cat->name;
5093 $categories_struct[] = $struct;
5097 return $categories_struct;
5101 * Retrieve post categories.
5105 * @param array $args Method parameters.
5108 function mt_getPostCategories($args) {
5110 $this->escape($args);
5112 $post_ID = (int) $args[0];
5113 $username = $args[1];
5114 $password = $args[2];
5116 if ( !$user = $this->login($username, $password) )
5117 return $this->error;
5119 if ( ! get_post( $post_ID ) )
5120 return new IXR_Error( 404, __( 'Invalid post ID.' ) );
5122 if ( !current_user_can( 'edit_post', $post_ID ) )
5123 return new IXR_Error( 401, __( 'Sorry, you can not edit this post.' ) );
5125 do_action('xmlrpc_call', 'mt.getPostCategories');
5127 $categories = array();
5128 $catids = wp_get_post_categories(intval($post_ID));
5129 // first listed category will be the primary category
5131 foreach ( $catids as $catid ) {
5132 $categories[] = array(
5133 'categoryName' => get_cat_name($catid),
5134 'categoryId' => (string) $catid,
5135 'isPrimary' => $isPrimary
5144 * Sets categories for a post.
5148 * @param array $args Method parameters.
5149 * @return bool True on success.
5151 function mt_setPostCategories($args) {
5153 $this->escape($args);
5155 $post_ID = (int) $args[0];
5156 $username = $args[1];
5157 $password = $args[2];
5158 $categories = $args[3];
5160 if ( !$user = $this->login($username, $password) )
5161 return $this->error;
5163 do_action('xmlrpc_call', 'mt.setPostCategories');
5165 if ( ! get_post( $post_ID ) )
5166 return new IXR_Error( 404, __( 'Invalid post ID.' ) );
5168 if ( !current_user_can('edit_post', $post_ID) )
5169 return new IXR_Error(401, __('Sorry, you cannot edit this post.'));
5172 foreach ( $categories as $cat ) {
5173 $catids[] = $cat['categoryId'];
5176 wp_set_post_categories($post_ID, $catids);
5182 * Retrieve an array of methods supported by this server.
5186 * @param array $args Method parameters.
5189 function mt_supportedMethods($args) {
5191 do_action('xmlrpc_call', 'mt.supportedMethods');
5193 $supported_methods = array();
5194 foreach ( $this->methods as $key => $value ) {
5195 $supported_methods[] = $key;
5198 return $supported_methods;
5202 * Retrieve an empty array because we don't support per-post text filters.
5206 * @param array $args Method parameters.
5208 function mt_supportedTextFilters($args) {
5209 do_action('xmlrpc_call', 'mt.supportedTextFilters');
5210 return apply_filters('xmlrpc_text_filters', array());
5214 * Retrieve trackbacks sent to a given post.
5218 * @param array $args Method parameters.
5221 function mt_getTrackbackPings($args) {
5225 $post_ID = intval($args);
5227 do_action('xmlrpc_call', 'mt.getTrackbackPings');
5229 $actual_post = get_post($post_ID, ARRAY_A);
5231 if ( !$actual_post )
5232 return new IXR_Error(404, __('Sorry, no such post.'));
5234 $comments = $wpdb->get_results( $wpdb->prepare("SELECT comment_author_url, comment_content, comment_author_IP, comment_type FROM $wpdb->comments WHERE comment_post_ID = %d", $post_ID) );
5239 $trackback_pings = array();
5240 foreach ( $comments as $comment ) {
5241 if ( 'trackback' == $comment->comment_type ) {
5242 $content = $comment->comment_content;
5243 $title = substr($content, 8, (strpos($content, '</strong>') - 8));
5244 $trackback_pings[] = array(
5245 'pingTitle' => $title,
5246 'pingURL' => $comment->comment_author_url,
5247 'pingIP' => $comment->comment_author_IP
5252 return $trackback_pings;
5256 * Sets a post's publish status to 'publish'.
5260 * @param array $args Method parameters.
5263 function mt_publishPost($args) {
5265 $this->escape($args);
5267 $post_ID = (int) $args[0];
5268 $username = $args[1];
5269 $password = $args[2];
5271 if ( !$user = $this->login($username, $password) )
5272 return $this->error;
5274 do_action('xmlrpc_call', 'mt.publishPost');
5276 $postdata = get_post($post_ID, ARRAY_A);
5278 return new IXR_Error( 404, __( 'Invalid post ID.' ) );
5280 if ( !current_user_can('publish_posts') || !current_user_can('edit_post', $post_ID) )
5281 return new IXR_Error(401, __('Sorry, you cannot publish this post.'));
5283 $postdata['post_status'] = 'publish';
5286 $cats = wp_get_post_categories($post_ID);
5287 $postdata['post_category'] = $cats;
5288 $this->escape($postdata);
5290 $result = wp_update_post($postdata);
5295 /* PingBack functions
5296 * specs on www.hixie.ch/specs/pingback/pingback
5300 * Retrieves a pingback and registers it.
5304 * @param array $args Method parameters.
5307 function pingback_ping($args) {
5310 do_action('xmlrpc_call', 'pingback.ping');
5312 $this->escape($args);
5314 $pagelinkedfrom = $args[0];
5315 $pagelinkedto = $args[1];
5319 $pagelinkedfrom = str_replace('&', '&', $pagelinkedfrom);
5320 $pagelinkedto = str_replace('&', '&', $pagelinkedto);
5321 $pagelinkedto = str_replace('&', '&', $pagelinkedto);
5323 $pagelinkedfrom = apply_filters( 'pingback_ping_source_uri', $pagelinkedfrom, $pagelinkedto );
5324 if ( ! $pagelinkedfrom )
5325 return $this->pingback_error( 0, __( 'A valid URL was not provided.' ) );
5327 // Check if the page linked to is in our site
5328 $pos1 = strpos($pagelinkedto, str_replace(array('http://www.','http://','https://www.','https://'), '', get_option('home')));
5330 return $this->pingback_error( 0, __( 'Is there no link to us?' ) );
5332 // let's find which post is linked to
5333 // FIXME: does url_to_postid() cover all these cases already?
5334 // if so, then let's use it and drop the old code.
5335 $urltest = parse_url($pagelinkedto);
5336 if ( $post_ID = url_to_postid($pagelinkedto) ) {
5337 $way = 'url_to_postid()';
5338 } elseif ( preg_match('#p/[0-9]{1,}#', $urltest['path'], $match) ) {
5339 // the path defines the post_ID (archives/p/XXXX)
5340 $blah = explode('/', $match[0]);
5341 $post_ID = (int) $blah[1];
5342 $way = 'from the path';
5343 } elseif ( isset( $urltest['query'] ) && preg_match('#p=[0-9]{1,}#', $urltest['query'], $match) ) {
5344 // the querystring defines the post_ID (?p=XXXX)
5345 $blah = explode('=', $match[0]);
5346 $post_ID = (int) $blah[1];
5347 $way = 'from the querystring';
5348 } elseif ( isset($urltest['fragment']) ) {
5349 // an #anchor is there, it's either...
5350 if ( intval($urltest['fragment']) ) {
5351 // ...an integer #XXXX (simplest case)
5352 $post_ID = (int) $urltest['fragment'];
5353 $way = 'from the fragment (numeric)';
5354 } elseif ( preg_match('/post-[0-9]+/',$urltest['fragment']) ) {
5355 // ...a post id in the form 'post-###'
5356 $post_ID = preg_replace('/[^0-9]+/', '', $urltest['fragment']);
5357 $way = 'from the fragment (post-###)';
5358 } elseif ( is_string($urltest['fragment']) ) {
5359 // ...or a string #title, a little more complicated
5360 $title = preg_replace('/[^a-z0-9]/i', '.', $urltest['fragment']);
5361 $sql = $wpdb->prepare("SELECT ID FROM $wpdb->posts WHERE post_title RLIKE %s", like_escape( $title ) );
5362 if (! ($post_ID = $wpdb->get_var($sql)) ) {
5363 // returning unknown error '0' is better than die()ing
5364 return $this->pingback_error( 0, '' );
5366 $way = 'from the fragment (title)';
5369 // TODO: Attempt to extract a post ID from the given URL
5370 return $this->pingback_error( 33, __('The specified target URL cannot be used as a target. It either doesn’t exist, or it is not a pingback-enabled resource.' ) );
5372 $post_ID = (int) $post_ID;
5374 $post = get_post($post_ID);
5376 if ( !$post ) // Post_ID not found
5377 return $this->pingback_error( 33, __( 'The specified target URL cannot be used as a target. It either doesn’t exist, or it is not a pingback-enabled resource.' ) );
5379 if ( $post_ID == url_to_postid($pagelinkedfrom) )
5380 return $this->pingback_error( 0, __( 'The source URL and the target URL cannot both point to the same resource.' ) );
5382 // Check if pings are on
5383 if ( !pings_open($post) )
5384 return $this->pingback_error( 33, __( 'The specified target URL cannot be used as a target. It either doesn’t exist, or it is not a pingback-enabled resource.' ) );
5386 // Let's check that the remote site didn't already pingback this entry
5387 if ( $wpdb->get_results( $wpdb->prepare("SELECT * FROM $wpdb->comments WHERE comment_post_ID = %d AND comment_author_url = %s", $post_ID, $pagelinkedfrom) ) )
5388 return $this->pingback_error( 48, __( 'The pingback has already been registered.' ) );
5390 // very stupid, but gives time to the 'from' server to publish !
5393 // Let's check the remote site
5394 $http_api_args = array(
5397 'limit_response_size' => 153600, // 150 KB
5399 $linea = wp_remote_retrieve_body( wp_safe_remote_get( $pagelinkedfrom, $http_api_args ) );
5402 return $this->pingback_error( 16, __( 'The source URL does not exist.' ) );
5404 $linea = apply_filters('pre_remote_source', $linea, $pagelinkedto);
5406 // Work around bug in strip_tags():
5407 $linea = str_replace('<!DOC', '<DOC', $linea);
5408 $linea = preg_replace( '/[\r\n\t ]+/', ' ', $linea ); // normalize spaces
5409 $linea = preg_replace( "/<\/*(h1|h2|h3|h4|h5|h6|p|th|td|li|dt|dd|pre|caption|input|textarea|button|body)[^>]*>/", "\n\n", $linea );
5411 preg_match('|<title>([^<]*?)</title>|is', $linea, $matchtitle);
5412 $title = $matchtitle[1];
5413 if ( empty( $title ) )
5414 return $this->pingback_error( 32, __('We cannot find a title on that page.' ) );
5416 $linea = strip_tags( $linea, '<a>' ); // just keep the tag we need
5418 $p = explode( "\n\n", $linea );
5420 $preg_target = preg_quote($pagelinkedto, '|');
5422 foreach ( $p as $para ) {
5423 if ( strpos($para, $pagelinkedto) !== false ) { // it exists, but is it a link?
5424 preg_match("|<a[^>]+?".$preg_target."[^>]*>([^>]+?)</a>|", $para, $context);
5426 // If the URL isn't in a link context, keep looking
5427 if ( empty($context) )
5430 // We're going to use this fake tag to mark the context in a bit
5431 // the marker is needed in case the link text appears more than once in the paragraph
5432 $excerpt = preg_replace('|\</?wpcontext\>|', '', $para);
5434 // prevent really long link text
5435 if ( strlen($context[1]) > 100 )
5436 $context[1] = substr($context[1], 0, 100) . '…';
5438 $marker = '<wpcontext>'.$context[1].'</wpcontext>'; // set up our marker
5439 $excerpt= str_replace($context[0], $marker, $excerpt); // swap out the link for our marker
5440 $excerpt = strip_tags($excerpt, '<wpcontext>'); // strip all tags but our context marker
5441 $excerpt = trim($excerpt);
5442 $preg_marker = preg_quote($marker, '|');
5443 $excerpt = preg_replace("|.*?\s(.{0,100}$preg_marker.{0,100})\s.*|s", '$1', $excerpt);
5444 $excerpt = strip_tags($excerpt); // YES, again, to remove the marker wrapper
5449 if ( empty($context) ) // Link to target not found
5450 return $this->pingback_error( 17, __( 'The source URL does not contain a link to the target URL, and so cannot be used as a source.' ) );
5452 $pagelinkedfrom = str_replace('&', '&', $pagelinkedfrom);
5454 $context = '[…] ' . esc_html( $excerpt ) . ' […]';
5455 $pagelinkedfrom = $this->escape( $pagelinkedfrom );
5457 $comment_post_ID = (int) $post_ID;
5458 $comment_author = $title;
5459 $comment_author_email = '';
5460 $this->escape($comment_author);
5461 $comment_author_url = $pagelinkedfrom;
5462 $comment_content = $context;
5463 $this->escape($comment_content);
5464 $comment_type = 'pingback';
5466 $commentdata = compact('comment_post_ID', 'comment_author', 'comment_author_url', 'comment_author_email', 'comment_content', 'comment_type');
5468 $comment_ID = wp_new_comment($commentdata);
5469 do_action('pingback_post', $comment_ID);
5471 return sprintf(__('Pingback from %1$s to %2$s registered. Keep the web talking! :-)'), $pagelinkedfrom, $pagelinkedto);
5475 * Retrieve array of URLs that pingbacked the given URL.
5477 * Specs on http://www.aquarionics.com/misc/archives/blogite/0198.html
5481 * @param array $args Method parameters.
5484 function pingback_extensions_getPingbacks($args) {
5488 do_action('xmlrpc_call', 'pingback.extensions.getPingbacks');
5490 $this->escape($args);
5494 $post_ID = url_to_postid($url);
5496 // We aren't sure that the resource is available and/or pingback enabled
5497 return $this->pingback_error( 33, __( 'The specified target URL cannot be used as a target. It either doesn’t exist, or it is not a pingback-enabled resource.' ) );
5500 $actual_post = get_post($post_ID, ARRAY_A);
5502 if ( !$actual_post ) {
5503 // No such post = resource not found
5504 return $this->pingback_error( 32, __('The specified target URL does not exist.' ) );
5507 $comments = $wpdb->get_results( $wpdb->prepare("SELECT comment_author_url, comment_content, comment_author_IP, comment_type FROM $wpdb->comments WHERE comment_post_ID = %d", $post_ID) );
5512 $pingbacks = array();
5513 foreach ( $comments as $comment ) {
5514 if ( 'pingback' == $comment->comment_type )
5515 $pingbacks[] = $comment->comment_author_url;
5521 protected function pingback_error( $code, $message ) {
5522 return apply_filters( 'xmlrpc_pingback_error', new IXR_Error( $code, $message ) );