XMLRPC: Introduce new create,read,update and delete XMLRPC apis for Posts, Pages and all Custom Post Types.
Introduces: wp.newPost, wp.editPost, wp.deletePost, wp.getPost, and wp.getPosts See #18429, #18430, #18431, #18432, and #18433 props maxcutler and markoheijnen. git-svn-id: http://svn.automattic.com/wordpress/trunk@19848 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
westi
parent
1d56601e4c
commit
4cb4acb372
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@ -36,6 +36,11 @@ class wp_xmlrpc_server extends IXR_Server {
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$this->methods = array(
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$this->methods = array(
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// WordPress API
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// WordPress API
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'wp.getUsersBlogs' => 'this:wp_getUsersBlogs',
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'wp.getUsersBlogs' => 'this:wp_getUsersBlogs',
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'wp.newPost' => 'this:wp_newPost',
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'wp.editPost' => 'this:wp_editPost',
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'wp.deletePost' => 'this:wp_deletePost',
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'wp.getPost' => 'this:wp_getPost',
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'wp.getPosts' => 'this:wp_getPosts',
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'wp.getPage' => 'this:wp_getPage',
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'wp.getPage' => 'this:wp_getPage',
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'wp.getPages' => 'this:wp_getPages',
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'wp.getPages' => 'this:wp_getPages',
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'wp.newPage' => 'this:wp_newPage',
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'wp.newPage' => 'this:wp_newPage',
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@ -446,6 +451,636 @@ class wp_xmlrpc_server extends IXR_Server {
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return $struct;
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return $struct;
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}
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}
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/**
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* Prepares post data for return in an XML-RPC object.
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*
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* @access private
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.*
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* @param array $post The unprepared post data
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* @param array $fields The subset of post fields to return
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* @return array The prepared post data
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*/
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function _prepare_post( $post, $fields ) {
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// holds the data for this post. built up based on $fields
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$_post = array( 'post_id' => $post['ID'] );
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// prepare common post fields
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$post_fields = array(
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'post_title' => $post['post_title'],
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'post_date' => new IXR_Date( mysql2date( 'Ymd\TH:i:s', $post['post_date'], false ) ),
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'post_date_gmt' => new IXR_Date( mysql2date( 'Ymd\TH:i:s', $post['post_date_gmt'], false ) ),
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'post_modified' => new IXR_Date( mysql2date( 'Ymd\TH:i:s', $post['post_modified'], false ) ),
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'post_modified_gmt' => new IXR_Date( mysql2date( 'Ymd\TH:i:s', $post['post_modified_gmt'], false ) ),
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'post_status' => $post['post_status'],
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'post_type' => $post['post_type'],
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'post_name' => $post['post_name'],
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'post_author' => $post['post_author'],
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'post_password' => $post['post_password'],
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'post_excerpt' => $post['post_excerpt'],
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'post_content' => $post['post_content'],
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'link' => post_permalink( $post['ID'] ),
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'comment_status' => $post['comment_status'],
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'ping_status' => $post['ping_status'],
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'sticky' => ( $post['post_type'] === 'post' && is_sticky( $post['ID'] ) ),
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);
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// Consider future posts as published
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if ( $post_fields['post_status'] === 'future' )
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$post_fields['post_status'] = 'publish';
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// Fill in blank post format
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$post_fields['post_format'] = get_post_format( $post['ID'] );
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if ( empty( $post_fields['post_format'] ) )
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$post_fields['post_format'] = 'standard';
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// Merge requested $post_fields fields into $_post
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if ( in_array( 'post', $fields ) ) {
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$_post = array_merge( $_post, $post_fields );
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} else {
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$requested_fields = array_intersect_key( $post_fields, array_flip( $fields ) );
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$_post = array_merge( $_post, $requested_fields );
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}
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$all_taxonomy_fields = in_array( 'taxonomies', $fields );
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if ( $all_taxonomy_fields || in_array( 'terms', $fields ) ) {
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$post_type_taxonomies = get_object_taxonomies( $post['post_type'], 'names' );
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$terms = wp_get_object_terms( $post['ID'], $post_type_taxonomies );
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$_post['terms'] = array();
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foreach ( $terms as $term ) {
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$_post['terms'][] = (array) $term;
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}
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}
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// backward compatiblity
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if ( $all_taxonomy_fields || in_array( 'tags', $fields ) ) {
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$tagnames = array();
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$tags = wp_get_post_tags( $post['ID'] );
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if ( ! empty( $tags ) ) {
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foreach ( $tags as $tag ) {
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$tagnames[] = $tag->name;
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}
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$tagnames = implode( ', ', $tagnames );
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} else {
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$tagnames = '';
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}
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$_post['tags'] = $tagnames;
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}
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// backward compatiblity
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if ( $all_taxonomy_fields || in_array( 'categories', $fields ) ) {
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$categories = array();
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$catids = wp_get_post_categories( $post['ID'] );
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foreach ( $catids as $catid ) {
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$categories[] = get_cat_name( $catid );
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}
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$_post['categories'] = $categories;
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}
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if ( in_array( 'custom_fields', $fields ) )
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$_post['custom_fields'] = $this->get_custom_fields( $post['ID'] );
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if ( in_array( 'enclosure', $fields ) ) {
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$_post['enclosure'] = array();
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$enclosures = (array) get_post_meta( $post['ID'], 'enclosure' );
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if ( ! empty( $enclosures ) ) {
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$encdata = explode( "\n", $enclosures[0] );
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$_post['enclosure']['url'] = trim( htmlspecialchars( $encdata[0] ) );
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$_post['enclosure']['length'] = (int) trim( $encdata[1] );
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$_post['enclosure']['type'] = trim( $encdata[2] );
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}
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}
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return apply_filters( 'xmlrpc__prepare_post', $_post, $post, $fields );
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}
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/**
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* Create a new post for any registered post type.
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*
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* @uses wp_insert_post()
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* @param array $args Method parameters. Contains:
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* - int $blog_id
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* - string $username
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* - string $password
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* - array $content_struct
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* $content_struct can contain:
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* - post_type (default: 'post')
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* - post_status (default: 'draft')
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* - post_title
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* - post_author
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* - post_exerpt
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* - post_content
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* - post_date_gmt | post_date
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* - post_format
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* - post_password
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* - comment_status - can be 'open' | 'closed'
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* - ping_status - can be 'open' | 'closed'
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* - sticky
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* - custom_fields - array, with each element containing 'key' and 'value'
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* - terms - array, with taxonomy names as keys and arrays of term IDs as values
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* - terms_names - array, with taxonomy names as keys and arrays of term names as values
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* - enclosure
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* - any other fields supported by wp_insert_post()
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* @return string post_id
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*/
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function wp_newPost( $args ) {
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$this->escape( $args );
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$blog_id = (int) $args[0];
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$username = $args[1];
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$password = $args[2];
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$content_struct = $args[3];
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if ( ! $user = $this->login( $username, $password ) )
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return $this->error;
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do_action( 'xmlrpc_call', 'wp.newPost' );
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unset( $content_struct['ID'] );
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return $this->_wp_insertPost( $user, $content_struct );
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}
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/*
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* Helper method for filtering out elements from an array.
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*/
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function _is_greater_than_one( $count ){
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return $count > 1;
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}
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/*
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* Helper method for wp_newPost and wp_editPost, containing shared logic.
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*/
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function _wp_insertPost( $user, $content_struct ) {
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$defaults = array( 'post_status' => 'draft', 'post_type' => 'post', 'post_author' => 0,
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'post_password' => '', 'post_excerpt' => '', 'post_content' => '', 'post_title' => '', 'sticky' => 0 );
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$post_data = wp_parse_args( $content_struct, $defaults );
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$post_type = get_post_type_object( $post_data['post_type'] );
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if( ! ( (bool) $post_type ) )
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return new IXR_Error( 403, __( 'Invalid post type' ) );
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if( ! current_user_can( $post_type->cap->edit_posts ) )
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return new IXR_Error( 401, __( 'Sorry, you are not allowed to post on this site.' ) );
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switch ( $post_data['post_status'] ) {
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case 'draft':
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case 'pending':
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break;
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case 'private':
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if( ! current_user_can( $post_type->cap->publish_posts ) )
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return new IXR_Error( 401, __( 'Sorry, you are not allowed to create private posts in this post type' ));
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break;
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case 'publish':
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case 'future':
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if( ! current_user_can( $post_type->cap->publish_posts ) )
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return new IXR_Error( 401, __( 'Sorry, you are not allowed to publish posts in this post type' ));
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break;
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default:
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$post_data['post_status'] = 'draft';
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break;
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}
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if ( ! empty( $post_data['post_password'] ) && ! current_user_can( $post_type->cap->publish_posts ) )
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return new IXR_Error( 401, __( 'Sorry, you are not allowed to create password protected posts in this post type' ) );
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$post_data['post_author'] = absint( $post_data['post_author'] );
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if( ! empty( $post_data['post_author'] ) && $post_data['post_author'] != $user->ID ) {
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if( ! current_user_can( $post_type->cap->edit_others_posts ) )
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return new IXR_Error( 401, __( 'You are not allowed to create posts as this user.' ) );
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$author = get_userdata( $post_data['post_author'] );
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if( ! $author )
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return new IXR_Error( 404, __( 'Invalid author ID.' ) );
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}
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else {
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$post_data['post_author'] = $user->ID;
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}
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if( isset( $post_data['comment_status'] ) ) {
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if( ! post_type_supports( $post_data['post_type'], 'comments' ) || ( $post_data['comment_status'] != 'open' && $post_data['comment_status'] != 'closed' ) ) {
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unset( $post_data['comment_status'] );
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}
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}
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if( isset( $post_data['ping_status'] ) ) {
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if( ! post_type_supports( $post_data['post_type'], 'trackbacks' ) || ( $post_data['ping_status'] != 'open' && $post_data['ping_status'] != 'closed' ) ) {
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unset( $post_data['ping_status'] );
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}
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}
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// Do some timestamp voodoo
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if ( ! empty( $post_data['post_date_gmt'] ) ) {
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// We know this is supposed to be GMT, so we're going to slap that Z on there by force
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$dateCreated = str_replace( 'Z', '', $post_data['post_date_gmt']->getIso() ) . 'Z';
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}elseif ( ! empty( $post_data['post_date'] ) ) {
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$dateCreated = $post_data['post_date']->getIso();
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}
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if ( ! empty( $dateCreated ) ) {
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$post_data['post_date'] = get_date_from_gmt( iso8601_to_datetime( $dateCreated ) );
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$post_data['post_date_gmt'] = iso8601_to_datetime( $dateCreated, 'GMT' );
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}
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if ( ! isset( $post_data['ID'] ) ) {
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$post_data['ID'] = get_default_post_to_edit( $post_data['post_type'], true )->ID;
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}
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$post_ID = $post_data['ID'];
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$sticky = $post_data['sticky'] ? true : false;
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if( $post_data['post_type'] == 'post' && $sticky == true ) {
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if( ! current_user_can( $post_type->cap->edit_others_posts ) )
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return new IXR_Error( 401, __( 'Sorry, you are not allowed to stick this post.' ) );
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if( $post_data['post_status'] != 'publish' )
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return new IXR_Error( 401, __( 'Only published posts can be made sticky.' ) );
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stick_post( $post_ID );
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}
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if( isset ( $post_data['custom_fields'] ) && post_type_supports( $post_data['post_type'], 'custom-fields' ) ) {
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$this->set_custom_fields( $post_ID, $post_data['custom_fields'] );
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}
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if( isset( $post_data['terms'] ) || isset( $post_data['terms_names'] ) ) {
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$post_type_taxonomies = get_object_taxonomies( $post_data['post_type'], 'objects' );
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// accumulate term IDs from terms and terms_names
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$terms = array();
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// first validate the terms specified by ID
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if( isset( $post_data['terms'] ) && is_array( $post_data['terms'] ) ) {
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$taxonomies = array_keys( $post_data['terms'] );
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// validating term ids
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foreach ( $taxonomies as $taxonomy ) {
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if ( ! array_key_exists( $taxonomy , $post_type_taxonomies ) )
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return new IXR_Error( 401, __( 'Sorry, one of the given taxonomies is not supported by the post type.' ) );
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if( ! current_user_can( $post_type_taxonomies[$taxonomy]->cap->assign_terms ) )
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return new IXR_Error( 401, __( 'Sorry, you are not allowed to assign a term to one of the given taxonomies' ) );
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$term_ids = $post_data['terms'][$taxonomy];
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foreach ( $term_ids as $term_id ) {
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$term = get_term_by( 'id', $term_id, $taxonomy );
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if ( ! $term )
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return new IXR_Error( 403, __( 'Invalid term ID' ) );
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$terms[$taxonomy][] = (int) $term_id;
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}
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}
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}
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// now validate terms specified by name
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if ( isset( $post_data['terms_names'] ) && is_array( $post_data['terms_names'] ) ) {
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$taxonomies = array_keys( $post_data['terms_names'] );
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foreach ( $taxonomies as $taxonomy ) {
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if ( ! array_key_exists( $taxonomy , $post_type_taxonomies ) )
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return new IXR_Error( 401, __( 'Sorry, one of the given taxonomies is not supported by the post type.' ) );
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if( ! current_user_can( $post_type_taxonomies[$taxonomy]->cap->assign_terms ) )
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return new IXR_Error( 401, __( 'Sorry, you are not allowed to assign a term to one of the given taxonomies.' ) );
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// for hierarchical taxonomies, we can't assign a term when multiple terms in the hierarchy share the same name
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$ambiguous_terms = array();
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if( is_taxonomy_hierarchical( $taxonomy ) ) {
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$tax_term_names = get_terms( $taxonomy, array( 'fields' => 'names', 'hide_empty' => false ) );
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// count the number of terms with the same name
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$tax_term_names_count = array_count_values( $tax_term_names );
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// filter out non-ambiguous term names
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$ambiguous_tax_term_counts = array_filter( $tax_term_names_count, array( $this, '_is_greater_than_one') );
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$ambiguous_terms = array_keys( $ambiguous_tax_term_counts );
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}
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$term_names = $post_data['terms_names'][$taxonomy];
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foreach ( $term_names as $term_name ) {
|
||||||
|
if ( in_array( $term_name, $ambiguous_terms ) )
|
||||||
|
return new IXR_Error( 401, __( 'Ambiguous term name used in a hierarchical taxonomy. Please use term ID instead.' ) );
|
||||||
|
|
||||||
|
$term = get_term_by( 'name', $term_name, $taxonomy );
|
||||||
|
|
||||||
|
if ( ! $term ) {
|
||||||
|
// term doesn't exist, so check that the user is allowed to create new terms
|
||||||
|
if( ! current_user_can( $post_type_taxonomies[$taxonomy]->cap->edit_terms ) )
|
||||||
|
return new IXR_Error( 401, __( 'Sorry, you are not allowed to add a term to one of the given taxonomies.' ) );
|
||||||
|
|
||||||
|
// create the new term
|
||||||
|
$term_info = wp_insert_term( $term_name, $taxonomy );
|
||||||
|
if ( is_wp_error( $term_info ) )
|
||||||
|
return new IXR_Error( 500, $term_info->get_error_message() );
|
||||||
|
|
||||||
|
$terms[$taxonomy][] = (int) $term_info['term_id'];
|
||||||
|
}
|
||||||
|
else {
|
||||||
|
$terms[$taxonomy][] = (int) $term->term_id;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
$post_data['tax_input'] = $terms;
|
||||||
|
unset( $post_data['terms'] );
|
||||||
|
unset( $post_data['terms_names'] );
|
||||||
|
}
|
||||||
|
else {
|
||||||
|
// do not allow direct submission of 'tax_input', clients must use 'terms' and/or 'terms_names'
|
||||||
|
unset( $post_data['tax_input'] );
|
||||||
|
}
|
||||||
|
|
||||||
|
if( isset( $post_data['post_format'] ) ) {
|
||||||
|
$format = set_post_format( $post_ID, $post_data['post_format'] );
|
||||||
|
|
||||||
|
if ( is_wp_error( $format ) )
|
||||||
|
return new IXR_Error( 500, $format->get_error_message() );
|
||||||
|
|
||||||
|
unset( $post_data['post_format'] );
|
||||||
|
}
|
||||||
|
|
||||||
|
// Handle enclosures
|
||||||
|
$enclosure = isset( $post_data['enclosure'] ) ? $post_data['enclosure'] : null;
|
||||||
|
$this->add_enclosure_if_new( $post_ID, $enclosure );
|
||||||
|
|
||||||
|
$this->attach_uploads( $post_ID, $post_data['post_content'] );
|
||||||
|
|
||||||
|
$post_data = apply_filters( 'xmlrpc_wp_insert_post_data', $post_data, $content_struct );
|
||||||
|
|
||||||
|
$post_ID = wp_insert_post( $post_data, true );
|
||||||
|
if ( is_wp_error( $post_ID ) )
|
||||||
|
return new IXR_Error( 500, $post_ID->get_error_message() );
|
||||||
|
|
||||||
|
if ( ! $post_ID )
|
||||||
|
return new IXR_Error( 401, __( 'Sorry, your entry could not be posted. Something wrong happened.' ) );
|
||||||
|
|
||||||
|
return strval( $post_ID );
|
||||||
|
}
|
||||||
|
|
||||||
|
/*
|
||||||
|
* Edit a post for any registered post type.
|
||||||
|
*
|
||||||
|
* The $content_struct parameter only needs to contain fields that
|
||||||
|
* should be changed. All other fields will retain their existing values.
|
||||||
|
*
|
||||||
|
* @uses wp_insert_post()
|
||||||
|
* @param array $args Method parameters. Contains:
|
||||||
|
* - int $blog_id
|
||||||
|
* - string $username
|
||||||
|
* - string $password
|
||||||
|
* - int $post_id
|
||||||
|
* - array $content_struct
|
||||||
|
* @return true on success
|
||||||
|
*/
|
||||||
|
function wp_editPost( $args ) {
|
||||||
|
$this->escape( $args );
|
||||||
|
|
||||||
|
$blog_id = (int) $args[0]; // we will support this in the near future
|
||||||
|
$username = $args[1];
|
||||||
|
$password = $args[2];
|
||||||
|
$post_id = (int) $args[3];
|
||||||
|
$content_struct = $args[4];
|
||||||
|
|
||||||
|
if ( ! $user = $this->login( $username, $password ) )
|
||||||
|
return $this->error;
|
||||||
|
|
||||||
|
do_action( 'xmlrpc_call', 'wp.editPost' );
|
||||||
|
|
||||||
|
// User Capabilities are checked in _wp_insertPost.
|
||||||
|
|
||||||
|
$post = get_post( $post_id, ARRAY_A );
|
||||||
|
|
||||||
|
if ( empty( $post["ID"] ) )
|
||||||
|
return new IXR_Error( 404, __( 'Invalid post ID.' ) );
|
||||||
|
|
||||||
|
// convert the date field back to IXR form
|
||||||
|
$post['post_date'] = new IXR_Date( mysql2date( 'Ymd\TH:i:s', $post['post_date'], false ) );
|
||||||
|
|
||||||
|
// ignore the existing GMT date if it is empty or a non-GMT date was supplied in $content_struct,
|
||||||
|
// since _wp_insertPost will ignore the non-GMT date if the GMT date is set
|
||||||
|
if ( $post['post_date_gmt'] == '0000-00-00 00:00:00' || isset( $content_struct['post_date'] ) )
|
||||||
|
unset( $post['post_date_gmt'] );
|
||||||
|
else
|
||||||
|
$post['post_date_gmt'] = new IXR_Date( mysql2date( 'Ymd\TH:i:s', $post['post_date_gmt'], false ) );
|
||||||
|
|
||||||
|
$this->escape( $post );
|
||||||
|
$merged_content_struct = array_merge( $post, $content_struct );
|
||||||
|
|
||||||
|
$retval = $this->_wp_insertPost( $user, $merged_content_struct );
|
||||||
|
if ( $retval instanceof IXR_Error )
|
||||||
|
return $retval;
|
||||||
|
|
||||||
|
return true;
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Delete a post for any registered post type.
|
||||||
|
*
|
||||||
|
* @uses wp_delete_post()
|
||||||
|
* @param array $args Method parameters. Contains:
|
||||||
|
* - int $blog_id
|
||||||
|
* - string $username
|
||||||
|
* - string $password
|
||||||
|
* - int $post_id
|
||||||
|
* @return true on success
|
||||||
|
*/
|
||||||
|
function wp_deletePost( $args ) {
|
||||||
|
$this->escape( $args );
|
||||||
|
|
||||||
|
$blog_id = (int) $args[0];
|
||||||
|
$username = $args[1];
|
||||||
|
$password = $args[2];
|
||||||
|
$post_id = (int) $args[3];
|
||||||
|
|
||||||
|
if ( ! $user = $this->login( $username, $password ) )
|
||||||
|
return $this->error;
|
||||||
|
|
||||||
|
do_action( 'xmlrpc_call', 'wp.deletePost' );
|
||||||
|
|
||||||
|
$post = wp_get_single_post( $post_id, ARRAY_A );
|
||||||
|
if ( empty( $post['ID'] ) )
|
||||||
|
return new IXR_Error( 404, __( 'Invalid post ID.' ) );
|
||||||
|
|
||||||
|
$post_type = get_post_type_object( $post['post_type'] );
|
||||||
|
if( ! current_user_can( $post_type->cap->delete_post, $post_id ) )
|
||||||
|
return new IXR_Error( 401, __( 'Sorry, you are not allowed to delete this post.' ) );
|
||||||
|
|
||||||
|
$result = wp_delete_post( $post_id );
|
||||||
|
|
||||||
|
if ( ! $result )
|
||||||
|
return new IXR_Error( 500, __( 'The post cannot be deleted.' ) );
|
||||||
|
|
||||||
|
return true;
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Retrieve a post.
|
||||||
|
*
|
||||||
|
* The optional $fields parameter specifies what fields will be included
|
||||||
|
* in the response array. This should be a list of field names. 'post_id' will
|
||||||
|
* always be included in the response regardless of the value of $fields.
|
||||||
|
*
|
||||||
|
* Instead of, or in addition to, individual field names, conceptual group
|
||||||
|
* names can be used to specify multiple fields. The available conceptual
|
||||||
|
* groups are 'post' (all basic fields), 'taxonomies', 'custom_fields',
|
||||||
|
* and 'enclosure'.
|
||||||
|
*
|
||||||
|
* @uses wp_get_single_post()
|
||||||
|
* @param array $args Method parameters. Contains:
|
||||||
|
* - int $post_id
|
||||||
|
* - string $username
|
||||||
|
* - string $password
|
||||||
|
* - array $fields optional
|
||||||
|
* @return array contains (based on $fields parameter):
|
||||||
|
* - 'post_id'
|
||||||
|
* - 'post_title'
|
||||||
|
* - 'post_date'
|
||||||
|
* - 'post_date_gmt'
|
||||||
|
* - 'post_modified'
|
||||||
|
* - 'post_modified_gmt'
|
||||||
|
* - 'post_status'
|
||||||
|
* - 'post_type'
|
||||||
|
* - 'post_name'
|
||||||
|
* - 'post_author'
|
||||||
|
* - 'post_password'
|
||||||
|
* - 'post_excerpt'
|
||||||
|
* - 'post_content'
|
||||||
|
* - 'link'
|
||||||
|
* - 'comment_status'
|
||||||
|
* - 'ping_status'
|
||||||
|
* - 'sticky'
|
||||||
|
* - 'custom_fields'
|
||||||
|
* - 'terms'
|
||||||
|
* - 'categories'
|
||||||
|
* - 'tags'
|
||||||
|
* - 'enclosure'
|
||||||
|
*/
|
||||||
|
function wp_getPost( $args ) {
|
||||||
|
$this->escape( $args );
|
||||||
|
|
||||||
|
$blog_id = (int) $args[0];
|
||||||
|
$username = $args[1];
|
||||||
|
$password = $args[2];
|
||||||
|
$post_id = (int) $args[3];
|
||||||
|
|
||||||
|
if ( isset( $args[4] ) )
|
||||||
|
$fields = $args[4];
|
||||||
|
else
|
||||||
|
$fields = apply_filters( 'xmlrpc_default_post_fields', array( 'post', 'terms', 'custom_fields' ), 'wp.getPost' );
|
||||||
|
|
||||||
|
if ( ! $user = $this->login( $username, $password ) )
|
||||||
|
return $this->error;
|
||||||
|
|
||||||
|
do_action( 'xmlrpc_call', 'wp.getPost' );
|
||||||
|
|
||||||
|
$post = wp_get_single_post( $post_id, ARRAY_A );
|
||||||
|
|
||||||
|
if ( empty( $post["ID"] ) )
|
||||||
|
return new IXR_Error( 404, __( 'Invalid post ID.' ) );
|
||||||
|
|
||||||
|
$post_type = get_post_type_object( $post['post_type'] );
|
||||||
|
if ( ! current_user_can( $post_type->cap->edit_posts, $post_id ) )
|
||||||
|
return new IXR_Error( 401, __( 'Sorry, you cannot edit this post.' ) );
|
||||||
|
|
||||||
|
return $this->_prepare_post( $post, $fields );
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Retrieve posts.
|
||||||
|
*
|
||||||
|
* The optional $filter parameter modifies the query used to retrieve posts.
|
||||||
|
* Accepted keys are 'post_type', 'post_status', 'number', 'offset',
|
||||||
|
* 'orderby', and 'order'.
|
||||||
|
*
|
||||||
|
* The optional $fields parameter specifies what fields will be included
|
||||||
|
* in the response array.
|
||||||
|
*
|
||||||
|
* @uses wp_get_recent_posts()
|
||||||
|
* @see wp_getPost() for more on $fields
|
||||||
|
* @see get_posts() for more on $filter values
|
||||||
|
*
|
||||||
|
* @param array $args Method parameters. Contains:
|
||||||
|
* - int $blog_id
|
||||||
|
* - string $username
|
||||||
|
* - string $password
|
||||||
|
* - array $filter optional
|
||||||
|
* - array $fields optional
|
||||||
|
* @return array cntains a collection of posts.
|
||||||
|
*/
|
||||||
|
function wp_getPosts( $args ) {
|
||||||
|
$this->escape( $args );
|
||||||
|
|
||||||
|
$blog_id = (int) $args[0];
|
||||||
|
$username = $args[1];
|
||||||
|
$password = $args[2];
|
||||||
|
$filter = isset( $args[3] ) ? $args[3] : array();
|
||||||
|
|
||||||
|
if ( isset( $args[4] ) )
|
||||||
|
$fields = $args[4];
|
||||||
|
else
|
||||||
|
$fields = apply_filters( 'xmlrpc_default_post_fields', array( 'post', 'terms', 'custom_fields' ), 'wp.getPosts' );
|
||||||
|
|
||||||
|
if ( ! $user = $this->login( $username, $password ) )
|
||||||
|
return $this->error;
|
||||||
|
|
||||||
|
do_action( 'xmlrpc_call', 'wp.getPosts' );
|
||||||
|
|
||||||
|
$query = array();
|
||||||
|
|
||||||
|
if ( isset( $filter['post_type'] ) ) {
|
||||||
|
$post_type = get_post_type_object( $filter['post_type'] );
|
||||||
|
if ( ! ( (bool) $post_type ) )
|
||||||
|
return new IXR_Error( 403, __( 'The post type specified is not valid' ) );
|
||||||
|
|
||||||
|
if ( ! current_user_can( $post_type->cap->edit_posts ) )
|
||||||
|
return new IXR_Error( 401, __( 'Sorry, you are not allowed to edit posts in this post type' ));
|
||||||
|
|
||||||
|
$query['post_type'] = $filter['post_type'];
|
||||||
|
}
|
||||||
|
|
||||||
|
if ( isset( $filter['post_status'] ) )
|
||||||
|
$query['post_status'] = $filter['post_status'];
|
||||||
|
|
||||||
|
if ( isset( $filter['number'] ) )
|
||||||
|
$query['number'] = absint( $filter['number'] );
|
||||||
|
|
||||||
|
if ( isset( $filter['offset'] ) )
|
||||||
|
$query['offset'] = absint( $filter['offset'] );
|
||||||
|
|
||||||
|
if ( isset( $filter['orderby'] ) ) {
|
||||||
|
$query['orderby'] = $filter['orderby'];
|
||||||
|
|
||||||
|
if ( isset( $filter['order'] ) )
|
||||||
|
$query['order'] = $filter['order'];
|
||||||
|
}
|
||||||
|
|
||||||
|
do_action( 'xmlrpc_call', 'wp.getPosts' );
|
||||||
|
|
||||||
|
$posts_list = wp_get_recent_posts( $query );
|
||||||
|
|
||||||
|
if ( ! $posts_list )
|
||||||
|
return array( );
|
||||||
|
|
||||||
|
// holds all the posts data
|
||||||
|
$struct = array();
|
||||||
|
|
||||||
|
foreach ( $posts_list as $post ) {
|
||||||
|
$post_type = get_post_type_object( $post['post_type'] );
|
||||||
|
if ( ! current_user_can( $post_type->cap->edit_posts, $post['ID'] ) )
|
||||||
|
continue;
|
||||||
|
|
||||||
|
$struct[] = $this->_prepare_post( $post, $fields );
|
||||||
|
}
|
||||||
|
|
||||||
|
return $struct;
|
||||||
|
}
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Retrieve page.
|
* Retrieve page.
|
||||||
*
|
*
|
||||||
|
|
|
||||||
Loading…
Reference in New Issue