post', $post_ID) ) return new IXR_Error(401, __('Sorry, you do not have the right to edit this post.')); extract($actual_post, EXTR_SKIP); if ( ('publish' == $post_status) && !current_user_can('publish_posts') ) return new IXR_Error(401, __('Sorry, you do not have the right to publish this post.')); $post_title = xmlrpc_getposttitle($content); $post_category = xmlrpc_getpostcategory($content); $post_content = xmlrpc_removepostdata($content); $postdata = compact('ID', 'post_content', 'post_title', 'post_category', 'post_status', 'post_excerpt'); $result = wp_update_post($postdata); if ( !$result ) return new IXR_Error(500, __('For some strange yet very annoying reason, this post could not be edited.')); $this->attach_uploads( $ID, $post_content ); return true; } /** * Remove a post. * * @since 1.5.0 * * @param array $args Method parameters. * @return bool True when post is deleted. */ function blogger_deletePost($args) { $this->escape($args); $post_ID = (int) $args[1]; $username = $args[2]; $password = $args[3]; $publish = $args[4]; if ( !$user = $this->login($username, $password) ) return $this->error; do_action('xmlrpc_call', 'blogger.deletePost'); $actual_post = wp_get_single_post($post_ID,ARRAY_A); if ( !$actual_post || $actual_post['post_type'] != 'post' ) return new IXR_Error(404, __('Sorry, no such post.')); if ( !current_user_can('delete_post', $post_ID) ) return new IXR_Error(401, __('Sorry, you do not have the right to delete this post.')); $result = wp_delete_post($post_ID); if ( !$result ) return new IXR_Error(500, __('For some strange yet very annoying reason, this post could not be deleted.')); return true; } /* MetaWeblog API functions * specs on wherever Dave Winer wants them to be */ /** * Create a new post. * * @since 1.5.0 * * @param array $args Method parameters. * @return int */ function mw_newPost($args) { $this->escape($args); $blog_ID = (int) $args[0]; // we will support this in the near future $username = $args[1]; $password = $args[2]; $content_struct = $args[3]; $publish = isset( $args[4] ) ? $args[4] : 0; if ( !$user = $this->login($username, $password) ) return $this->error; do_action('xmlrpc_call', 'metaWeblog.newPost'); $page_template = ''; if ( !empty( $content_struct['post_type'] ) ) { if ( $content_struct['post_type'] == 'page' ) { if ( $publish ) $cap = 'publish_pages'; elseif ('publish' == $content_struct['page_status']) $cap = 'publish_pages'; else $cap = 'edit_pages'; $error_message = __( 'Sorry, you are not allowed to publish pages on this site.' ); $post_type = 'page'; if ( !empty( $content_struct['wp_page_template'] ) ) $page_template = $content_struct['wp_page_template']; } elseif ( $content_struct['post_type'] == 'post' ) { if ( $publish ) $cap = 'publish_posts'; elseif ('publish' == $content_struct['post_status']) $cap = 'publish_posts'; else $cap = 'edit_posts'; $error_message = __( 'Sorry, you are not allowed to publish posts on this site.' ); $post_type = 'post'; } else { // No other post_type values are allowed here return new IXR_Error( 401, __( 'Invalid post type.' ) ); } } else { if ( $publish ) $cap = 'publish_posts'; elseif ('publish' == $content_struct['post_status']) $cap = 'publish_posts'; else $cap = 'edit_posts'; $error_message = __( 'Sorry, you are not allowed to publish posts on this site.' ); $post_type = 'post'; } if ( !current_user_can( $cap ) ) return new IXR_Error( 401, $error_message ); // Check for a valid post format if one was given if ( isset( $content_struct['wp_post_format'] ) ) { $content_struct['wp_post_format'] = sanitize_key( $content_struct['wp_post_format'] ); if ( !array_key_exists( $content_struct['wp_post_format'], get_post_format_strings() ) ) { return new IXR_Error( 404, __( 'Invalid post format' ) ); } } // Let WordPress generate the post_name (slug) unless // one has been provided. $post_name = ""; if ( isset($content_struct["wp_slug"]) ) $post_name = $content_struct["wp_slug"]; // Only use a password if one was given. if ( isset($content_struct["wp_password"]) ) $post_password = $content_struct["wp_password"]; // Only set a post parent if one was provided. if ( isset($content_struct["wp_page_parent_id"]) ) $post_parent = $content_struct["wp_page_parent_id"]; // Only set the menu_order if it was provided. if ( isset($content_struct["wp_page_order"]) ) $menu_order = $content_struct["wp_page_order"]; $post_author = $user->ID; // If an author id was provided then use it instead. if ( isset($content_struct["wp_author_id"]) && ($user->ID != $content_struct["wp_author_id"]) ) { switch ( $post_type ) { case "post": if ( !current_user_can("edit_others_posts") ) return(new IXR_Error(401, __("You are not allowed to post as this user"))); break; case "page": if ( !current_user_can("edit_others_pages") ) return(new IXR_Error(401, __("You are not allowed to create pages as this user"))); break; default: return(new IXR_Error(401, __("Invalid post type."))); break; } $post_author = $content_struct["wp_author_id"]; } $post_title = isset( $content_struct['title'] ) ? $content_struct['title'] : null; $post_content = isset( $content_struct['description'] ) ? $content_struct['description'] : null; $post_status = $publish ? 'publish' : 'draft'; if ( isset( $content_struct["{$post_type}_status"] ) ) { switch ( $content_struct["{$post_type}_status"] ) { case 'draft': case 'private': case 'publish': $post_status = $content_struct["{$post_type}_status"]; break; case 'pending': // Pending is only valid for posts, not pages. if ( $post_type === 'post' ) $post_status = $content_struct["{$post_type}_status"]; break; default: $post_status = $publish ? 'publish' : 'draft'; break; } } $post_excerpt = isset($content_struct['mt_excerpt']) ? $content_struct['mt_excerpt'] : null; $post_more = isset($content_struct['mt_text_more']) ? $content_struct['mt_text_more'] : null; $tags_input = isset($content_struct['mt_keywords']) ? $content_struct['mt_keywords'] : null; if ( isset($content_struct["mt_allow_comments"]) ) { if ( !is_numeric($content_struct["mt_allow_comments"]) ) { switch ( $content_struct["mt_allow_comments"] ) { case "closed": $comment_status = "closed"; break; case "open": $comment_status = "open"; break; default: $comment_status = get_option("default_comment_status"); break; } } else { switch ( (int) $content_struct["mt_allow_comments"] ) { case 0: case 2: $comment_status = "closed"; break; case 1: $comment_status = "open"; break; default: $comment_status = get_option("default_comment_status"); break; } } } else { $comment_status = get_option("default_comment_status"); } if ( isset($content_struct["mt_allow_pings"]) ) { if ( !is_numeric($content_struct["mt_allow_pings"]) ) { switch ( $content_struct['mt_allow_pings'] ) { case "closed": $ping_status = "closed"; break; case "open": $ping_status = "open"; break; default: $ping_status = get_option("default_ping_status"); break; } } else { switch ( (int) $content_struct["mt_allow_pings"] ) { case 0: $ping_status = "closed"; break; case 1: $ping_status = "open"; break; default: $ping_status = get_option("default_ping_status"); break; } } } else { $ping_status = get_option("default_ping_status"); } if ( $post_more ) $post_content = $post_content . "" . $post_more; $to_ping = null; if ( isset( $content_struct['mt_tb_ping_urls'] ) ) { $to_ping = $content_struct['mt_tb_ping_urls']; if ( is_array($to_ping) ) $to_ping = implode(' ', $to_ping); } // Do some timestamp voodoo if ( !empty( $content_struct['date_created_gmt'] ) ) $dateCreated = str_replace( 'Z', '', $content_struct['date_created_gmt']->getIso() ) . 'Z'; // We know this is supposed to be GMT, so we're going to slap that Z on there by force elseif ( !empty( $content_struct['dateCreated']) ) $dateCreated = $content_struct['dateCreated']->getIso(); if ( !empty( $dateCreated ) ) { $post_date = get_date_from_gmt(iso8601_to_datetime($dateCreated)); $post_date_gmt = iso8601_to_datetime($dateCreated, 'GMT'); } else { $post_date = current_time('mysql'); $post_date_gmt = current_time('mysql', 1); } $post_category = array(); if ( isset( $content_struct['categories'] ) ) { $catnames = $content_struct['categories']; logIO('O', 'Post cats: ' . var_export($catnames,true)); if ( is_array($catnames) ) { foreach ($catnames as $cat) { $post_category[] = get_cat_ID($cat); } } } // We've got all the data -- post it: $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'); $post_ID = wp_insert_post($postdata, true); if ( is_wp_error( $post_ID ) ) return new IXR_Error(500, $post_ID->get_error_message()); if ( !$post_ID ) return new IXR_Error(500, __('Sorry, your entry could not be posted. Something wrong happened.')); // Only posts can be sticky if ( $post_type == 'post' && isset( $content_struct['sticky'] ) ) { if ( $content_struct['sticky'] == true ) stick_post( $post_ID ); elseif ( $content_struct['sticky'] == false ) unstick_post( $post_ID ); } if ( isset($content_struct['custom_fields']) ) $this->set_custom_fields($post_ID, $content_struct['custom_fields']); // Handle enclosures $thisEnclosure = isset($content_struct['enclosure']) ? $content_struct['enclosure'] : null; $this->add_enclosure_if_new($post_ID, $thisEnclosure); $this->attach_uploads( $post_ID, $post_content ); // Handle post formats if assigned, value is validated earlier // in this function if ( isset( $content_struct['wp_post_format'] ) ) wp_set_post_terms( $post_ID, array( 'post-format-' . $content_struct['wp_post_format'] ), 'post_format' ); logIO('O', "Posted ! ID: $post_ID"); return strval($post_ID); } function add_enclosure_if_new($post_ID, $enclosure) { if ( is_array( $enclosure ) && isset( $enclosure['url'] ) && isset( $enclosure['length'] ) && isset( $enclosure['type'] ) ) { $encstring = $enclosure['url'] . "\n" . $enclosure['length'] . "\n" . $enclosure['type']; $found = false; foreach ( (array) get_post_custom($post_ID) as $key => $val) { if ($key == 'enclosure') { foreach ( (array) $val as $enc ) { if ($enc == $encstring) { $found = true; break 2; } } } } if (!$found) add_post_meta( $post_ID, 'enclosure', $encstring ); } } /** * Attach upload to a post. * * @since 2.1.0 * * @param int $post_ID Post ID. * @param string $post_content Post Content for attachment. */ function attach_uploads( $post_ID, $post_content ) { global $wpdb; // find any unattached files $attachments = $wpdb->get_results( "SELECT ID, guid FROM {$wpdb->posts} WHERE post_parent = '0' AND post_type = 'attachment'" ); if ( is_array( $attachments ) ) { foreach ( $attachments as $file ) { if ( strpos( $post_content, $file->guid ) !== false ) $wpdb->update($wpdb->posts, array('post_parent' => $post_ID), array('ID' => $file->ID) ); } } } /** * Edit a post. * * @since 1.5.0 * * @param array $args Method parameters. * @return bool True on success. */ function mw_editPost($args) { $this->escape($args); $post_ID = (int) $args[0]; $username = $args[1]; $password = $args[2]; $content_struct = $args[3]; $publish = $args[4]; if ( !$user = $this->login($username, $password) ) return $this->error; do_action('xmlrpc_call', 'metaWeblog.editPost'); $cap = ( $publish ) ? 'publish_posts' : 'edit_posts'; $error_message = __( 'Sorry, you are not allowed to publish posts on this site.' ); $post_type = 'post'; $page_template = ''; if ( !empty( $content_struct['post_type'] ) ) { if ( $content_struct['post_type'] == 'page' ) { if ( $publish || 'publish' == $content_struct['page_status'] ) $cap = 'publish_pages'; else $cap = 'edit_pages'; $error_message = __( 'Sorry, you are not allowed to publish pages on this site.' ); $post_type = 'page'; if ( !empty( $content_struct['wp_page_template'] ) ) $page_template = $content_struct['wp_page_template']; } elseif ( $content_struct['post_type'] == 'post' ) { if ( $publish || 'publish' == $content_struct['post_status'] ) $cap = 'publish_posts'; else $cap = 'edit_posts'; $error_message = __( 'Sorry, you are not allowed to publish posts on this site.' ); $post_type = 'post'; } else { // No other post_type values are allowed here return new IXR_Error( 401, __( 'Invalid post type.' ) ); } } else { if ( $publish || 'publish' == $content_struct['post_status'] ) $cap = 'publish_posts'; else $cap = 'edit_posts'; $error_message = __( 'Sorry, you are not allowed to publish posts on this site.' ); $post_type = 'post'; } if ( !current_user_can( $cap ) ) return new IXR_Error( 401, $error_message ); // Check for a valid post format if one was given if ( isset( $content_struct['wp_post_format'] ) ) { $content_struct['wp_post_format'] = sanitize_key( $content_struct['wp_post_format'] ); if ( !array_key_exists( $content_struct['wp_post_format'], get_post_format_strings() ) ) { return new IXR_Error( 404, __( 'Invalid post format' ) ); } } $postdata = wp_get_single_post($post_ID, ARRAY_A); // If there is no post data for the give post id, stop // now and return an error. Other wise a new post will be // created (which was the old behavior). if ( empty($postdata["ID"]) ) return(new IXR_Error(404, __("Invalid post ID."))); $this->escape($postdata); extract($postdata, EXTR_SKIP); // Let WordPress manage slug if none was provided. $post_name = ""; if ( isset($content_struct["wp_slug"]) ) $post_name = $content_struct["wp_slug"]; // Only use a password if one was given. if ( isset($content_struct["wp_password"]) ) $post_password = $content_struct["wp_password"]; // Only set a post parent if one was given. if ( isset($content_struct["wp_page_parent_id"]) ) $post_parent = $content_struct["wp_page_parent_id"]; // Only set the menu_order if it was given. if ( isset($content_struct["wp_page_order"]) ) $menu_order = $content_struct["wp_page_order"]; $post_author = $postdata["post_author"]; // Only set the post_author if one is set. if ( isset($content_struct["wp_author_id"]) && ($user->ID != $content_struct["wp_author_id"]) ) { switch ( $post_type ) { case "post": if ( !current_user_can("edit_others_posts") ) return(new IXR_Error(401, __("You are not allowed to change the post author as this user."))); break; case "page": if ( !current_user_can("edit_others_pages") ) return(new IXR_Error(401, __("You are not allowed to change the page author as this user."))); break; default: return(new IXR_Error(401, __("Invalid post type."))); break; } $post_author = $content_struct["wp_author_id"]; } if ( isset($content_struct["mt_allow_comments"]) ) { if ( !is_numeric($content_struct["mt_allow_comments"]) ) { switch ( $content_struct["mt_allow_comments"] ) { case "closed": $comment_status = "closed"; break; case "open": $comment_status = "open"; break; default: $comment_status = get_option("default_comment_status"); break; } } else { switch ( (int) $content_struct["mt_allow_comments"] ) { case 0: case 2: $comment_status = "closed"; break; case 1: $comment_status = "open"; break; default: $comment_status = get_option("default_comment_status"); break; } } } if ( isset($content_struct["mt_allow_pings"]) ) { if ( !is_numeric($content_struct["mt_allow_pings"]) ) { switch ( $content_struct["mt_allow_pings"] ) { case "closed": $ping_status = "closed"; break; case "open": $ping_status = "open"; break; default: $ping_status = get_option("default_ping_status"); break; } } else { switch ( (int) $content_struct["mt_allow_pings"] ) { case 0: $ping_status = "closed"; break; case 1: $ping_status = "open"; break; default: $ping_status = get_option("default_ping_status"); break; } } } $post_title = isset( $content_struct['title'] ) ? $content_struct['title'] : null; $post_content = isset( $content_struct['description'] ) ? $content_struct['description'] : null; $post_category = array(); if ( isset( $content_struct['categories'] ) ) { $catnames = $content_struct['categories']; if ( is_array($catnames) ) { foreach ($catnames as $cat) { $post_category[] = get_cat_ID($cat); } } } $post_excerpt = isset( $content_struct['mt_excerpt'] ) ? $content_struct['mt_excerpt'] : null; $post_more = isset( $content_struct['mt_text_more'] ) ? $content_struct['mt_text_more'] : null; $post_status = $publish ? 'publish' : 'draft'; if ( isset( $content_struct["{$post_type}_status"] ) ) { switch( $content_struct["{$post_type}_status"] ) { case 'draft': case 'private': case 'publish': $post_status = $content_struct["{$post_type}_status"]; break; case 'pending': // Pending is only valid for posts, not pages. if ( $post_type === 'post' ) $post_status = $content_struct["{$post_type}_status"]; break; default: $post_status = $publish ? 'publish' : 'draft'; break; } } $tags_input = isset( $content_struct['mt_keywords'] ) ? $content_struct['mt_keywords'] : null; if ( ('publish' == $post_status) ) { if ( ( 'page' == $post_type ) && !current_user_can('publish_pages') ) return new IXR_Error(401, __('Sorry, you do not have the right to publish this page.')); else if ( !current_user_can('publish_posts') ) return new IXR_Error(401, __('Sorry, you do not have the right to publish this post.')); } if ( $post_more ) $post_content = $post_content . "" . $post_more; $to_ping = null; if ( isset( $content_struct['mt_tb_ping_urls'] ) ) { $to_ping = $content_struct['mt_tb_ping_urls']; if ( is_array($to_ping) ) $to_ping = implode(' ', $to_ping); } // Do some timestamp voodoo if ( !empty( $content_struct['date_created_gmt'] ) ) $dateCreated = str_replace( 'Z', '', $content_struct['date_created_gmt']->getIso() ) . 'Z'; // We know this is supposed to be GMT, so we're going to slap that Z on there by force elseif ( !empty( $content_struct['dateCreated']) ) $dateCreated = $content_struct['dateCreated']->getIso(); if ( !empty( $dateCreated ) ) { $post_date = get_date_from_gmt(iso8601_to_datetime($dateCreated)); $post_date_gmt = iso8601_to_datetime($dateCreated, 'GMT'); } else { $post_date = $postdata['post_date']; $post_date_gmt = $postdata['post_date_gmt']; } // We've got all the data -- post it: $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'); $result = wp_update_post($newpost, true); if ( is_wp_error( $result ) ) return new IXR_Error(500, $result->get_error_message()); if ( !$result ) return new IXR_Error(500, __('Sorry, your entry could not be edited. Something wrong happened.')); // Only posts can be sticky if ( $post_type == 'post' && isset( $content_struct['sticky'] ) ) { if ( $content_struct['sticky'] == true ) stick_post( $post_ID ); elseif ( $content_struct['sticky'] == false ) unstick_post( $post_ID ); } if ( isset($content_struct['custom_fields']) ) $this->set_custom_fields($post_ID, $content_struct['custom_fields']); // Handle enclosures $thisEnclosure = isset($content_struct['enclosure']) ? $content_struct['enclosure'] : null; $this->add_enclosure_if_new($post_ID, $thisEnclosure); $this->attach_uploads( $ID, $post_content ); // Handle post formats if assigned, validation is handled // earlier in this function if ( isset( $content_struct['wp_post_format'] ) ) wp_set_post_terms( $post_ID, array( 'post-format-' . $content_struct['wp_post_format'] ), 'post_format' ); logIO('O',"(MW) Edited ! ID: $post_ID"); return true; } /** * Retrieve post. * * @since 1.5.0 * * @param array $args Method parameters. * @return array */ function mw_getPost($args) { $this->escape($args); $post_ID = (int) $args[0]; $username = $args[1]; $password = $args[2]; if ( !$user = $this->login($username, $password) ) return $this->error; if ( !current_user_can( 'edit_post', $post_ID ) ) return new IXR_Error( 401, __( 'Sorry, you cannot edit this post.' ) ); do_action('xmlrpc_call', 'metaWeblog.getPost'); $postdata = wp_get_single_post($post_ID, ARRAY_A); if ($postdata['post_date'] != '') { $post_date = mysql2date('Ymd\TH:i:s', $postdata['post_date'], false); $post_date_gmt = mysql2date('Ymd\TH:i:s', $postdata['post_date_gmt'], false); // For drafts use the GMT version of the post date if ( $postdata['post_status'] == 'draft' ) $post_date_gmt = get_gmt_from_date( mysql2date( 'Y-m-d H:i:s', $postdata['post_date'] ), 'Ymd\TH:i:s' ); $categories = array(); $catids = wp_get_post_categories($post_ID); foreach($catids as $catid) $categories[] = get_cat_name($catid); $tagnames = array(); $tags = wp_get_post_tags( $post_ID ); if ( !empty( $tags ) ) { foreach ( $tags as $tag ) $tagnames[] = $tag->name; $tagnames = implode( ', ', $tagnames ); } else { $tagnames = ''; } $post = get_extended($postdata['post_content']); $link = post_permalink($postdata['ID']); // Get the author info. $author = get_userdata($postdata['post_author']); $allow_comments = ('open' == $postdata['comment_status']) ? 1 : 0; $allow_pings = ('open' == $postdata['ping_status']) ? 1 : 0; // Consider future posts as published if ( $postdata['post_status'] === 'future' ) $postdata['post_status'] = 'publish'; // Get post format $post_format = get_post_format( $post_ID ); if ( empty( $post_format ) ) $post_format = 'standard'; $sticky = false; if ( is_sticky( $post_ID ) ) $sticky = true; $enclosure = array(); foreach ( (array) get_post_custom($post_ID) as $key => $val) { if ($key == 'enclosure') { foreach ( (array) $val as $enc ) { $encdata = split("\n", $enc); $enclosure['url'] = trim(htmlspecialchars($encdata[0])); $enclosure['length'] = (int) trim($encdata[1]); $enclosure['type'] = trim($encdata[2]); break 2; } } } $resp = array( 'dateCreated' => new IXR_Date($post_date), 'userid' => $postdata['post_author'], 'postid' => $postdata['ID'], 'description' => $post['main'], 'title' => $postdata['post_title'], 'link' => $link, 'permaLink' => $link, // commented out because no other tool seems to use this // 'content' => $entry['post_content'], 'categories' => $categories, 'mt_excerpt' => $postdata['post_excerpt'], 'mt_text_more' => $post['extended'], 'mt_allow_comments' => $allow_comments, 'mt_allow_pings' => $allow_pings, 'mt_keywords' => $tagnames, 'wp_slug' => $postdata['post_name'], 'wp_password' => $postdata['post_password'], 'wp_author_id' => $author->ID, 'wp_author_display_name' => $author->display_name, 'date_created_gmt' => new IXR_Date($post_date_gmt), 'post_status' => $postdata['post_status'], 'custom_fields' => $this->get_custom_fields($post_ID), 'wp_post_format' => $post_format, 'sticky' => $sticky ); if ( !empty($enclosure) ) $resp['enclosure'] = $enclosure; return $resp; } else { return new IXR_Error(404, __('Sorry, no such post.')); } } /** * Retrieve list of recent posts. * * @since 1.5.0 * * @param array $args Method parameters. * @return array */ function mw_getRecentPosts($args) { $this->escape($args); $blog_ID = (int) $args[0]; $username = $args[1]; $password = $args[2]; if ( isset( $args[3] ) ) $query = array( 'numberposts' => absint( $args[3] ) ); else $query = array(); if ( !$user = $this->login($username, $password) ) return $this->error; do_action('xmlrpc_call', 'metaWeblog.getRecentPosts'); $posts_list = wp_get_recent_posts( $query ); if ( !$posts_list ) return array( ); foreach ($posts_list as $entry) { if ( !current_user_can( 'edit_post', $entry['ID'] ) ) continue; $post_date = mysql2date('Ymd\TH:i:s', $entry['post_date'], false); $post_date_gmt = mysql2date('Ymd\TH:i:s', $entry['post_date_gmt'], false); // For drafts use the GMT version of the date if ( $entry['post_status'] == 'draft' ) $post_date_gmt = get_gmt_from_date( mysql2date( 'Y-m-d H:i:s', $entry['post_date'] ), 'Ymd\TH:i:s' ); $categories = array(); $catids = wp_get_post_categories($entry['ID']); foreach( $catids as $catid ) $categories[] = get_cat_name($catid); $tagnames = array(); $tags = wp_get_post_tags( $entry['ID'] ); if ( !empty( $tags ) ) { foreach ( $tags as $tag ) { $tagnames[] = $tag->name; } $tagnames = implode( ', ', $tagnames ); } else { $tagnames = ''; } $post = get_extended($entry['post_content']); $link = post_permalink($entry['ID']); // Get the post author info. $author = get_userdata($entry['post_author']); $allow_comments = ('open' == $entry['comment_status']) ? 1 : 0; $allow_pings = ('open' == $entry['ping_status']) ? 1 : 0; // Consider future posts as published if ( $entry['post_status'] === 'future' ) $entry['post_status'] = 'publish'; // Get post format $post_format = get_post_format( $entry['ID'] ); if ( empty( $post_format ) ) $post_format = 'standard'; $struct[] = array( 'dateCreated' => new IXR_Date($post_date), 'userid' => $entry['post_author'], 'postid' => (string) $entry['ID'], 'description' => $post['main'], 'title' => $entry['post_title'], 'link' => $link, 'permaLink' => $link, // commented out because no other tool seems to use this // 'content' => $entry['post_content'], 'categories' => $categories, 'mt_excerpt' => $entry['post_excerpt'], 'mt_text_more' => $post['extended'], 'mt_allow_comments' => $allow_comments, 'mt_allow_pings' => $allow_pings, 'mt_keywords' => $tagnames, 'wp_slug' => $entry['post_name'], 'wp_password' => $entry['post_password'], 'wp_author_id' => $author->ID, 'wp_author_display_name' => $author->display_name, 'date_created_gmt' => new IXR_Date($post_date_gmt), 'post_status' => $entry['post_status'], 'custom_fields' => $this->get_custom_fields($entry['ID']), 'wp_post_format' => $post_format ); } $recent_posts = array(); for ( $j=0; $jescape($args); $blog_ID = (int) $args[0]; $username = $args[1]; $password = $args[2]; if ( !$user = $this->login($username, $password) ) return $this->error; if ( !current_user_can( 'edit_posts' ) ) return new IXR_Error( 401, __( 'Sorry, you must be able to edit posts on this site in order to view categories.' ) ); do_action('xmlrpc_call', 'metaWeblog.getCategories'); $categories_struct = array(); if ( $cats = get_categories(array('get' => 'all')) ) { foreach ( $cats as $cat ) { $struct['categoryId'] = $cat->term_id; $struct['parentId'] = $cat->parent; $struct['description'] = $cat->name; $struct['categoryDescription'] = $cat->description; $struct['categoryName'] = $cat->name; $struct['htmlUrl'] = esc_html(get_category_link($cat->term_id)); $struct['rssUrl'] = esc_html(get_category_feed_link($cat->term_id, 'rss2')); $categories_struct[] = $struct; } } return $categories_struct; } /** * Uploads a file, following your settings. * * Adapted from a patch by Johann Richard. * * @link http://mycvs.org/archives/2004/06/30/file-upload-to-wordpress-in-ecto/ * * @since 1.5.0 * * @param array $args Method parameters. * @return array */ function mw_newMediaObject($args) { global $wpdb; $blog_ID = (int) $args[0]; $username = $wpdb->escape($args[1]); $password = $wpdb->escape($args[2]); $data = $args[3]; $name = sanitize_file_name( $data['name'] ); $type = $data['type']; $bits = $data['bits']; logIO('O', '(MW) Received '.strlen($bits).' bytes'); if ( !$user = $this->login($username, $password) ) return $this->error; do_action('xmlrpc_call', 'metaWeblog.newMediaObject'); if ( !current_user_can('upload_files') ) { logIO('O', '(MW) User does not have upload_files capability'); $this->error = new IXR_Error(401, __('You are not allowed to upload files to this site.')); return $this->error; } if ( $upload_err = apply_filters( "pre_upload_error", false ) ) return new IXR_Error(500, $upload_err); if ( !empty($data["overwrite"]) && ($data["overwrite"] == true) ) { // Get postmeta info on the object. $old_file = $wpdb->get_row(" SELECT ID FROM {$wpdb->posts} WHERE post_title = '{$name}' AND post_type = 'attachment' "); // Delete previous file. wp_delete_attachment($old_file->ID); // Make sure the new name is different by pre-pending the // previous post id. $filename = preg_replace("/^wpid\d+-/", "", $name); $name = "wpid{$old_file->ID}-{$filename}"; } $upload = wp_upload_bits($name, NULL, $bits); if ( ! empty($upload['error']) ) { $errorString = sprintf(__('Could not write file %1$s (%2$s)'), $name, $upload['error']); logIO('O', '(MW) ' . $errorString); return new IXR_Error(500, $errorString); } // Construct the attachment array // attach to post_id 0 $post_id = 0; $attachment = array( 'post_title' => $name, 'post_content' => '', 'post_type' => 'attachment', 'post_parent' => $post_id, 'post_mime_type' => $type, 'guid' => $upload[ 'url' ] ); // Save the data $id = wp_insert_attachment( $attachment, $upload[ 'file' ], $post_id ); wp_update_attachment_metadata( $id, wp_generate_attachment_metadata( $id, $upload['file'] ) ); return apply_filters( 'wp_handle_upload', array( 'file' => $name, 'url' => $upload[ 'url' ], 'type' => $type ), 'upload' ); } /* MovableType API functions * specs on http://www.movabletype.org/docs/mtmanual_programmatic.html */ /** * Retrieve the post titles of recent posts. * * @since 1.5.0 * * @param array $args Method parameters. * @return array */ function mt_getRecentPostTitles($args) { $this->escape($args); $blog_ID = (int) $args[0]; $username = $args[1]; $password = $args[2]; if ( isset( $args[3] ) ) $query = array( 'numberposts' => absint( $args[3] ) ); else $query = array(); if ( !$user = $this->login($username, $password) ) return $this->error; do_action('xmlrpc_call', 'mt.getRecentPostTitles'); $posts_list = wp_get_recent_posts( $query ); if ( !$posts_list ) { $this->error = new IXR_Error(500, __('Either there are no posts, or something went wrong.')); return $this->error; } foreach ($posts_list as $entry) { if ( !current_user_can( 'edit_post', $entry['ID'] ) ) continue; $post_date = mysql2date('Ymd\TH:i:s', $entry['post_date'], false); $post_date_gmt = mysql2date('Ymd\TH:i:s', $entry['post_date_gmt'], false); // For drafts use the GMT version of the date if ( $entry['post_status'] == 'draft' ) $post_date_gmt = get_gmt_from_date( mysql2date( 'Y-m-d H:i:s', $entry['post_date'] ), 'Ymd\TH:i:s' ); $struct[] = array( 'dateCreated' => new IXR_Date($post_date), 'userid' => $entry['post_author'], 'postid' => (string) $entry['ID'], 'title' => $entry['post_title'], 'date_created_gmt' => new IXR_Date($post_date_gmt) ); } $recent_posts = array(); for ( $j=0; $jescape($args); $blog_ID = (int) $args[0]; $username = $args[1]; $password = $args[2]; if ( !$user = $this->login($username, $password) ) return $this->error; if ( !current_user_can( 'edit_posts' ) ) return new IXR_Error( 401, __( 'Sorry, you must be able to edit posts on this site in order to view categories.' ) ); do_action('xmlrpc_call', 'mt.getCategoryList'); $categories_struct = array(); if ( $cats = get_categories(array('hide_empty' => 0, 'hierarchical' => 0)) ) { foreach ( $cats as $cat ) { $struct['categoryId'] = $cat->term_id; $struct['categoryName'] = $cat->name; $categories_struct[] = $struct; } } return $categories_struct; } /** * Retrieve post categories. * * @since 1.5.0 * * @param array $args Method parameters. * @return array */ function mt_getPostCategories($args) { $this->escape($args); $post_ID = (int) $args[0]; $username = $args[1]; $password = $args[2]; if ( !$user = $this->login($username, $password) ) return $this->error; if ( !current_user_can( 'edit_post', $post_ID ) ) return new IXR_Error( 401, __( 'Sorry, you can not edit this post.' ) ); do_action('xmlrpc_call', 'mt.getPostCategories'); $categories = array(); $catids = wp_get_post_categories(intval($post_ID)); // first listed category will be the primary category $isPrimary = true; foreach ( $catids as $catid ) { $categories[] = array( 'categoryName' => get_cat_name($catid), 'categoryId' => (string) $catid, 'isPrimary' => $isPrimary ); $isPrimary = false; } return $categories; } /** * Sets categories for a post. * * @since 1.5.0 * * @param array $args Method parameters. * @return bool True on success. */ function mt_setPostCategories($args) { $this->escape($args); $post_ID = (int) $args[0]; $username = $args[1]; $password = $args[2]; $categories = $args[3]; if ( !$user = $this->login($username, $password) ) return $this->error; do_action('xmlrpc_call', 'mt.setPostCategories'); if ( !current_user_can('edit_post', $post_ID) ) return new IXR_Error(401, __('Sorry, you cannot edit this post.')); foreach ( $categories as $cat ) { $catids[] = $cat['categoryId']; } wp_set_post_categories($post_ID, $catids); return true; } /** * Retrieve an array of methods supported by this server. * * @since 1.5.0 * * @param array $args Method parameters. * @return array */ function mt_supportedMethods($args) { do_action('xmlrpc_call', 'mt.supportedMethods'); $supported_methods = array(); foreach ( $this->methods as $key => $value ) { $supported_methods[] = $key; } return $supported_methods; } /** * Retrieve an empty array because we don't support per-post text filters. * * @since 1.5.0 * * @param array $args Method parameters. */ function mt_supportedTextFilters($args) { do_action('xmlrpc_call', 'mt.supportedTextFilters'); return apply_filters('xmlrpc_text_filters', array()); } /** * Retrieve trackbacks sent to a given post. * * @since 1.5.0 * * @param array $args Method parameters. * @return mixed */ function mt_getTrackbackPings($args) { global $wpdb; $post_ID = intval($args); do_action('xmlrpc_call', 'mt.getTrackbackPings'); $actual_post = wp_get_single_post($post_ID, ARRAY_A); if ( !$actual_post ) return new IXR_Error(404, __('Sorry, no such post.')); $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", $post_ID) ); if ( !$comments ) return array(); $trackback_pings = array(); foreach ( $comments as $comment ) { if ( 'trackback' == $comment->comment_type ) { $content = $comment->comment_content; $title = substr($content, 8, (strpos($content, '') - 8)); $trackback_pings[] = array( 'pingTitle' => $title, 'pingURL' => $comment->comment_author_url, 'pingIP' => $comment->comment_author_IP ); } } return $trackback_pings; } /** * Sets a post's publish status to 'publish'. * * @since 1.5.0 * * @param array $args Method parameters. * @return int */ function mt_publishPost($args) { $this->escape($args); $post_ID = (int) $args[0]; $username = $args[1]; $password = $args[2]; if ( !$user = $this->login($username, $password) ) return $this->error; do_action('xmlrpc_call', 'mt.publishPost'); if ( !current_user_can('publish_posts') || !current_user_can('edit_post', $post_ID) ) return new IXR_Error(401, __('Sorry, you cannot publish this post.')); $postdata = wp_get_single_post($post_ID,ARRAY_A); $postdata['post_status'] = 'publish'; // retain old cats $cats = wp_get_post_categories($post_ID); $postdata['post_category'] = $cats; $this->escape($postdata); $result = wp_update_post($postdata); return $result; } /* PingBack functions * specs on www.hixie.ch/specs/pingback/pingback */ /** * Retrieves a pingback and registers it. * * @since 1.5.0 * * @param array $args Method parameters. * @return array */ function pingback_ping($args) { global $wpdb; do_action('xmlrpc_call', 'pingback.ping'); $this->escape($args); $pagelinkedfrom = $args[0]; $pagelinkedto = $args[1]; $title = ''; $pagelinkedfrom = str_replace('&', '&', $pagelinkedfrom); $pagelinkedto = str_replace('&', '&', $pagelinkedto); $pagelinkedto = str_replace('&', '&', $pagelinkedto); // Check if the page linked to is in our site $pos1 = strpos($pagelinkedto, str_replace(array('http://www.','http://','https://www.','https://'), '', get_option('home'))); if ( !$pos1 ) return new IXR_Error(0, __('Is there no link to us?')); // let's find which post is linked to // FIXME: does url_to_postid() cover all these cases already? // if so, then let's use it and drop the old code. $urltest = parse_url($pagelinkedto); if ( $post_ID = url_to_postid($pagelinkedto) ) { $way = 'url_to_postid()'; } elseif ( preg_match('#p/[0-9]{1,}#', $urltest['path'], $match) ) { // the path defines the post_ID (archives/p/XXXX) $blah = explode('/', $match[0]); $post_ID = (int) $blah[1]; $way = 'from the path'; } elseif ( preg_match('#p=[0-9]{1,}#', $urltest['query'], $match) ) { // the querystring defines the post_ID (?p=XXXX) $blah = explode('=', $match[0]); $post_ID = (int) $blah[1]; $way = 'from the querystring'; } elseif ( isset($urltest['fragment']) ) { // an #anchor is there, it's either... if ( intval($urltest['fragment']) ) { // ...an integer #XXXX (simpliest case) $post_ID = (int) $urltest['fragment']; $way = 'from the fragment (numeric)'; } elseif ( preg_match('/post-[0-9]+/',$urltest['fragment']) ) { // ...a post id in the form 'post-###' $post_ID = preg_replace('/[^0-9]+/', '', $urltest['fragment']); $way = 'from the fragment (post-###)'; } elseif ( is_string($urltest['fragment']) ) { // ...or a string #title, a little more complicated $title = preg_replace('/[^a-z0-9]/i', '.', $urltest['fragment']); $sql = $wpdb->prepare("SELECT ID FROM $wpdb->posts WHERE post_title RLIKE %s", like_escape( $title ) ); if (! ($post_ID = $wpdb->get_var($sql)) ) { // returning unknown error '0' is better than die()ing return new IXR_Error(0, ''); } $way = 'from the fragment (title)'; } } else { // TODO: Attempt to extract a post ID from the given URL return new IXR_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.')); } $post_ID = (int) $post_ID; logIO("O","(PB) URL='$pagelinkedto' ID='$post_ID' Found='$way'"); $post = get_post($post_ID); if ( !$post ) // Post_ID not found return new IXR_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.')); if ( $post_ID == url_to_postid($pagelinkedfrom) ) return new IXR_Error(0, __('The source URL and the target URL cannot both point to the same resource.')); // Check if pings are on if ( !pings_open($post) ) return new IXR_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.')); // Let's check that the remote site didn't already pingback this entry if ( $wpdb->get_results( $wpdb->prepare("SELECT * FROM $wpdb->comments WHERE comment_post_ID = %d AND comment_author_url = %s", $post_ID, $pagelinkedfrom) ) ) return new IXR_Error( 48, __( 'The pingback has already been registered.' ) ); // very stupid, but gives time to the 'from' server to publish ! sleep(1); // Let's check the remote site $linea = wp_remote_fopen( $pagelinkedfrom ); if ( !$linea ) return new IXR_Error(16, __('The source URL does not exist.')); $linea = apply_filters('pre_remote_source', $linea, $pagelinkedto); // Work around bug in strip_tags(): $linea = str_replace(']*>/", "\n\n", $linea ); preg_match('|([^<]*?)|is', $linea, $matchtitle); $title = $matchtitle[1]; if ( empty( $title ) ) return new IXR_Error(32, __('We cannot find a title on that page.')); $linea = strip_tags( $linea, '' ); // just keep the tag we need $p = explode( "\n\n", $linea ); $preg_target = preg_quote($pagelinkedto, '|'); foreach ( $p as $para ) { if ( strpos($para, $pagelinkedto) !== false ) { // it exists, but is it a link? preg_match("|]+?".$preg_target."[^>]*>([^>]+?)|", $para, $context); // If the URL isn't in a link context, keep looking if ( empty($context) ) continue; // We're going to use this fake tag to mark the context in a bit // the marker is needed in case the link text appears more than once in the paragraph $excerpt = preg_replace('|\|', '', $para); // prevent really long link text if ( strlen($context[1]) > 100 ) $context[1] = substr($context[1], 0, 100) . '...'; $marker = ''.$context[1].''; // set up our marker $excerpt= str_replace($context[0], $marker, $excerpt); // swap out the link for our marker $excerpt = strip_tags($excerpt, ''); // strip all tags but our context marker $excerpt = trim($excerpt); $preg_marker = preg_quote($marker, '|'); $excerpt = preg_replace("|.*?\s(.{0,100}$preg_marker.{0,100})\s.*|s", '$1', $excerpt); $excerpt = strip_tags($excerpt); // YES, again, to remove the marker wrapper break; } } if ( empty($context) ) // Link to target not found return new IXR_Error(17, __('The source URL does not contain a link to the target URL, and so cannot be used as a source.')); $pagelinkedfrom = str_replace('&', '&', $pagelinkedfrom); $context = '[...] ' . esc_html( $excerpt ) . ' [...]'; $pagelinkedfrom = $wpdb->escape( $pagelinkedfrom ); $comment_post_ID = (int) $post_ID; $comment_author = $title; $comment_author_email = ''; $this->escape($comment_author); $comment_author_url = $pagelinkedfrom; $comment_content = $context; $this->escape($comment_content); $comment_type = 'pingback'; $commentdata = compact('comment_post_ID', 'comment_author', 'comment_author_url', 'comment_author_email', 'comment_content', 'comment_type'); $comment_ID = wp_new_comment($commentdata); do_action('pingback_post', $comment_ID); return sprintf(__('Pingback from %1$s to %2$s registered. Keep the web talking! :-)'), $pagelinkedfrom, $pagelinkedto); } /** * Retrieve array of URLs that pingbacked the given URL. * * Specs on http://www.aquarionics.com/misc/archives/blogite/0198.html * * @since 1.5.0 * * @param array $args Method parameters. * @return array */ function pingback_extensions_getPingbacks($args) { global $wpdb; do_action('xmlrpc_call', 'pingback.extensions.getPingbacks'); $this->escape($args); $url = $args; $post_ID = url_to_postid($url); if ( !$post_ID ) { // We aren't sure that the resource is available and/or pingback enabled return new IXR_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.')); } $actual_post = wp_get_single_post($post_ID, ARRAY_A); if ( !$actual_post ) { // No such post = resource not found return new IXR_Error(32, __('The specified target URL does not exist.')); } $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", $post_ID) ); if ( !$comments ) return array(); $pingbacks = array(); foreach ( $comments as $comment ) { if ( 'pingback' == $comment->comment_type ) $pingbacks[] = $comment->comment_author_url; } return $pingbacks; } } ?>
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