/wp-admin/includes/bookmark.php
PHP | 268 lines | 134 code | 53 blank | 81 comment | 42 complexity | 2488378c34036e88c96d218208848a9e MD5 | raw file
- <?php
- /**
- * WordPress Bookmark Administration API
- *
- * @package WordPress
- * @subpackage Administration
- */
- /**
- * {@internal Missing Short Description}}
- *
- * @since unknown
- *
- * @return unknown
- */
- function add_link() {
- return edit_link();
- }
- /**
- * {@internal Missing Short Description}}
- *
- * @since unknown
- *
- * @param unknown_type $link_id
- * @return unknown
- */
- function edit_link( $link_id = '' ) {
- if (!current_user_can( 'manage_links' ))
- wp_die( __( 'Cheatin’ uh?' ));
- $_POST['link_url'] = esc_html( $_POST['link_url'] );
- $_POST['link_url'] = esc_url($_POST['link_url']);
- $_POST['link_name'] = esc_html( $_POST['link_name'] );
- $_POST['link_image'] = esc_html( $_POST['link_image'] );
- $_POST['link_rss'] = esc_url($_POST['link_rss']);
- if ( !isset($_POST['link_visible']) || 'N' != $_POST['link_visible'] )
- $_POST['link_visible'] = 'Y';
- if ( !empty( $link_id ) ) {
- $_POST['link_id'] = $link_id;
- return wp_update_link( $_POST);
- } else {
- return wp_insert_link( $_POST);
- }
- }
- /**
- * {@internal Missing Short Description}}
- *
- * @since unknown
- *
- * @return unknown
- */
- function get_default_link_to_edit() {
- if ( isset( $_GET['linkurl'] ) )
- $link->link_url = esc_url( $_GET['linkurl']);
- else
- $link->link_url = '';
- if ( isset( $_GET['name'] ) )
- $link->link_name = esc_attr( $_GET['name']);
- else
- $link->link_name = '';
- $link->link_visible = 'Y';
- return $link;
- }
- /**
- * {@internal Missing Short Description}}
- *
- * @since unknown
- *
- * @param unknown_type $link_id
- * @return unknown
- */
- function wp_delete_link( $link_id ) {
- global $wpdb;
- do_action( 'delete_link', $link_id );
- wp_delete_object_term_relationships( $link_id, 'link_category' );
- $wpdb->query( $wpdb->prepare( "DELETE FROM $wpdb->links WHERE link_id = %d", $link_id ) );
- do_action( 'deleted_link', $link_id );
- clean_bookmark_cache( $link_id );
- return true;
- }
- /**
- * {@internal Missing Short Description}}
- *
- * @since unknown
- *
- * @param unknown_type $link_id
- * @return unknown
- */
- function wp_get_link_cats( $link_id = 0 ) {
- $cats = wp_get_object_terms( $link_id, 'link_category', array('fields' => 'ids') );
- return array_unique( $cats );
- }
- /**
- * {@internal Missing Short Description}}
- *
- * @since unknown
- *
- * @param unknown_type $link_id
- * @return unknown
- */
- function get_link_to_edit( $link_id ) {
- return get_bookmark( $link_id, OBJECT, 'edit' );
- }
- /**
- * {@internal Missing Short Description}}
- *
- * @since unknown
- *
- * @param unknown_type $linkdata
- * @return unknown
- */
- function wp_insert_link( $linkdata, $wp_error = false ) {
- global $wpdb, $current_user;
- $defaults = array( 'link_id' => 0, 'link_name' => '', 'link_url' => '', 'link_rating' => 0 );
- $linkdata = wp_parse_args( $linkdata, $defaults );
- $linkdata = sanitize_bookmark( $linkdata, 'db' );
- extract( stripslashes_deep( $linkdata ), EXTR_SKIP );
- $update = false;
- if ( !empty( $link_id ) )
- $update = true;
- if ( trim( $link_name ) == '' ) {
- if ( trim( $link_url ) != '' ) {
- $link_name = $link_url;
- } else {
- return 0;
- }
- }
- if ( trim( $link_url ) == '' )
- return 0;
- if ( empty( $link_rating ) )
- $link_rating = 0;
- if ( empty( $link_image ) )
- $link_image = '';
- if ( empty( $link_target ) )
- $link_target = '';
- if ( empty( $link_visible ) )
- $link_visible = 'Y';
- if ( empty( $link_owner ) )
- $link_owner = $current_user->id;
- if ( empty( $link_notes ) )
- $link_notes = '';
- if ( empty( $link_description ) )
- $link_description = '';
- if ( empty( $link_rss ) )
- $link_rss = '';
- if ( empty( $link_rel ) )
- $link_rel = '';
- // Make sure we set a valid category
- if ( ! isset( $link_category ) ||0 == count( $link_category ) || !is_array( $link_category ) ) {
- $link_category = array( get_option( 'default_link_category' ) );
- }
- if ( $update ) {
- if ( false === $wpdb->update( $wpdb->links, compact('link_url', 'link_name', 'link_image', 'link_target', 'link_description', 'link_visible', 'link_rating', 'link_rel', 'link_notes', 'link_rss'), compact('link_id') ) ) {
- if ( $wp_error )
- return new WP_Error( 'db_update_error', __( 'Could not update link in the database' ), $wpdb->last_error );
- else
- return 0;
- }
- } else {
- if ( false === $wpdb->insert( $wpdb->links, compact('link_url', 'link_name', 'link_image', 'link_target', 'link_description', 'link_visible', 'link_owner', 'link_rating', 'link_rel', 'link_notes', 'link_rss') ) ) {
- if ( $wp_error )
- return new WP_Error( 'db_insert_error', __( 'Could not insert link into the database' ), $wpdb->last_error );
- else
- return 0;
- }
- $link_id = (int) $wpdb->insert_id;
- }
- wp_set_link_cats( $link_id, $link_category );
- if ( $update )
- do_action( 'edit_link', $link_id );
- else
- do_action( 'add_link', $link_id );
- clean_bookmark_cache( $link_id );
- return $link_id;
- }
- /**
- * {@internal Missing Short Description}}
- *
- * @since unknown
- *
- * @param unknown_type $link_id
- * @param unknown_type $link_categories
- */
- function wp_set_link_cats( $link_id = 0, $link_categories = array() ) {
- // If $link_categories isn't already an array, make it one:
- if ( !is_array( $link_categories ) || 0 == count( $link_categories ) )
- $link_categories = array( get_option( 'default_link_category' ) );
- $link_categories = array_map( 'intval', $link_categories );
- $link_categories = array_unique( $link_categories );
- wp_set_object_terms( $link_id, $link_categories, 'link_category' );
- clean_bookmark_cache( $link_id );
- } // wp_set_link_cats()
- /**
- * {@internal Missing Short Description}}
- *
- * @since unknown
- *
- * @param unknown_type $linkdata
- * @return unknown
- */
- function wp_update_link( $linkdata ) {
- $link_id = (int) $linkdata['link_id'];
- $link = get_bookmark( $link_id, ARRAY_A );
- // Escape data pulled from DB.
- $link = add_magic_quotes( $link );
- // Passed link category list overwrites existing category list if not empty.
- if ( isset( $linkdata['link_category'] ) && is_array( $linkdata['link_category'] )
- && 0 != count( $linkdata['link_category'] ) )
- $link_cats = $linkdata['link_category'];
- else
- $link_cats = $link['link_category'];
- // Merge old and new fields with new fields overwriting old ones.
- $linkdata = array_merge( $link, $linkdata );
- $linkdata['link_category'] = $link_cats;
- return wp_insert_link( $linkdata );
- }
- ?>