2148 lines
63 KiB
PHP
2148 lines
63 KiB
PHP
<?php
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/**
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* WordPress Core Ajax Handlers.
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*
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* @package WordPress
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* @subpackage Administration
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*/
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/*
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* No-privilege Ajax handlers.
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*/
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/**
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* Heartbeat API (experimental)
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*
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* Runs when the user is not logged in.
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*/
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function wp_ajax_nopriv_heartbeat() {
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$response = array();
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// screen_id is the same as $current_screen->id and the JS global 'pagenow'
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if ( ! empty($_POST['screen_id']) )
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$screen_id = sanitize_key($_POST['screen_id']);
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else
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$screen_id = 'front';
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if ( ! empty($_POST['data']) ) {
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$data = wp_unslash( (array) $_POST['data'] );
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$response = apply_filters( 'heartbeat_nopriv_received', $response, $data, $screen_id );
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}
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$response = apply_filters( 'heartbeat_nopriv_send', $response, $screen_id );
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// Allow the transport to be replaced with long-polling easily
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do_action( 'heartbeat_nopriv_tick', $response, $screen_id );
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// send the current time according to the server
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$response['server_time'] = time();
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wp_send_json($response);
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}
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/*
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* GET-based Ajax handlers.
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*/
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function wp_ajax_fetch_list() {
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global $wp_list_table;
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$list_class = $_GET['list_args']['class'];
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check_ajax_referer( "fetch-list-$list_class", '_ajax_fetch_list_nonce' );
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$wp_list_table = _get_list_table( $list_class, array( 'screen' => $_GET['list_args']['screen']['id'] ) );
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if ( ! $wp_list_table )
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wp_die( 0 );
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if ( ! $wp_list_table->ajax_user_can() )
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wp_die( -1 );
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$wp_list_table->ajax_response();
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wp_die( 0 );
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}
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function wp_ajax_ajax_tag_search() {
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global $wpdb;
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if ( isset( $_GET['tax'] ) ) {
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$taxonomy = sanitize_key( $_GET['tax'] );
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$tax = get_taxonomy( $taxonomy );
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if ( ! $tax )
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wp_die( 0 );
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if ( ! current_user_can( $tax->cap->assign_terms ) )
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wp_die( -1 );
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} else {
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wp_die( 0 );
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}
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$s = wp_unslash( $_GET['q'] );
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$comma = _x( ',', 'tag delimiter' );
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if ( ',' !== $comma )
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$s = str_replace( $comma, ',', $s );
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if ( false !== strpos( $s, ',' ) ) {
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$s = explode( ',', $s );
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$s = $s[count( $s ) - 1];
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}
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$s = trim( $s );
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if ( strlen( $s ) < 2 )
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wp_die(); // require 2 chars for matching
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$results = get_terms( $taxonomy, array( 'name__like' => $s, 'fields' => 'names', 'hide_empty' => false ) );
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echo join( $results, "\n" );
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wp_die();
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}
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function wp_ajax_wp_compression_test() {
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if ( !current_user_can( 'manage_options' ) )
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wp_die( -1 );
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if ( ini_get('zlib.output_compression') || 'ob_gzhandler' == ini_get('output_handler') ) {
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update_site_option('can_compress_scripts', 0);
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wp_die( 0 );
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}
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if ( isset($_GET['test']) ) {
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header( 'Expires: Wed, 11 Jan 1984 05:00:00 GMT' );
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header( 'Last-Modified: ' . gmdate( 'D, d M Y H:i:s' ) . ' GMT' );
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header( 'Cache-Control: no-cache, must-revalidate, max-age=0' );
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header( 'Pragma: no-cache' );
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header('Content-Type: application/x-javascript; charset=UTF-8');
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$force_gzip = ( defined('ENFORCE_GZIP') && ENFORCE_GZIP );
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$test_str = '"wpCompressionTest Lorem ipsum dolor sit amet consectetuer mollis sapien urna ut a. Eu nonummy condimentum fringilla tempor pretium platea vel nibh netus Maecenas. Hac molestie amet justo quis pellentesque est ultrices interdum nibh Morbi. Cras mattis pretium Phasellus ante ipsum ipsum ut sociis Suspendisse Lorem. Ante et non molestie. Porta urna Vestibulum egestas id congue nibh eu risus gravida sit. Ac augue auctor Ut et non a elit massa id sodales. Elit eu Nulla at nibh adipiscing mattis lacus mauris at tempus. Netus nibh quis suscipit nec feugiat eget sed lorem et urna. Pellentesque lacus at ut massa consectetuer ligula ut auctor semper Pellentesque. Ut metus massa nibh quam Curabitur molestie nec mauris congue. Volutpat molestie elit justo facilisis neque ac risus Ut nascetur tristique. Vitae sit lorem tellus et quis Phasellus lacus tincidunt nunc Fusce. Pharetra wisi Suspendisse mus sagittis libero lacinia Integer consequat ac Phasellus. Et urna ac cursus tortor aliquam Aliquam amet tellus volutpat Vestibulum. Justo interdum condimentum In augue congue tellus sollicitudin Quisque quis nibh."';
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if ( 1 == $_GET['test'] ) {
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echo $test_str;
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wp_die();
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} elseif ( 2 == $_GET['test'] ) {
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if ( !isset($_SERVER['HTTP_ACCEPT_ENCODING']) )
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wp_die( -1 );
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if ( false !== stripos( $_SERVER['HTTP_ACCEPT_ENCODING'], 'deflate') && function_exists('gzdeflate') && ! $force_gzip ) {
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header('Content-Encoding: deflate');
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$out = gzdeflate( $test_str, 1 );
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} elseif ( false !== stripos( $_SERVER['HTTP_ACCEPT_ENCODING'], 'gzip') && function_exists('gzencode') ) {
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header('Content-Encoding: gzip');
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$out = gzencode( $test_str, 1 );
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} else {
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wp_die( -1 );
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}
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echo $out;
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wp_die();
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} elseif ( 'no' == $_GET['test'] ) {
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update_site_option('can_compress_scripts', 0);
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} elseif ( 'yes' == $_GET['test'] ) {
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update_site_option('can_compress_scripts', 1);
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}
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}
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wp_die( 0 );
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}
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function wp_ajax_imgedit_preview() {
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$post_id = intval($_GET['postid']);
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if ( empty($post_id) || !current_user_can('edit_post', $post_id) )
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wp_die( -1 );
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check_ajax_referer( "image_editor-$post_id" );
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include_once( ABSPATH . 'wp-admin/includes/image-edit.php' );
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if ( ! stream_preview_image($post_id) )
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wp_die( -1 );
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wp_die();
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}
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function wp_ajax_oembed_cache() {
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global $wp_embed;
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$return = ( $wp_embed->cache_oembed( $_GET['post'] ) ) ? '1' : '0';
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wp_die( $return );
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}
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function wp_ajax_autocomplete_user() {
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if ( ! is_multisite() || ! current_user_can( 'promote_users' ) || wp_is_large_network( 'users' ) )
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wp_die( -1 );
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if ( ! is_super_admin() && ! apply_filters( 'autocomplete_users_for_site_admins', false ) )
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wp_die( -1 );
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$return = array();
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// Check the type of request
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if ( isset( $_REQUEST['autocomplete_type'] ) )
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$type = $_REQUEST['autocomplete_type'];
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else
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$type = 'add';
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// Exclude current users of this blog
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if ( isset( $_REQUEST['site_id'] ) )
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$id = absint( $_REQUEST['site_id'] );
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else
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$id = get_current_blog_id();
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$include_blog_users = ( $type == 'search' ? get_users( array( 'blog_id' => $id, 'fields' => 'ID' ) ) : array() );
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$exclude_blog_users = ( $type == 'add' ? get_users( array( 'blog_id' => $id, 'fields' => 'ID' ) ) : array() );
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$users = get_users( array(
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'blog_id' => false,
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'search' => '*' . $_REQUEST['term'] . '*',
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'include' => $include_blog_users,
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'exclude' => $exclude_blog_users,
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'search_columns' => array( 'user_login', 'user_nicename', 'user_email' ),
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) );
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foreach ( $users as $user ) {
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$return[] = array(
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/* translators: 1: user_login, 2: user_email */
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'label' => sprintf( __( '%1$s (%2$s)' ), $user->user_login, $user->user_email ),
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'value' => $user->user_login,
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);
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}
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wp_die( json_encode( $return ) );
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}
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function wp_ajax_dashboard_widgets() {
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require_once ABSPATH . 'wp-admin/includes/dashboard.php';
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switch ( $_GET['widget'] ) {
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case 'dashboard_incoming_links' :
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wp_dashboard_incoming_links();
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break;
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case 'dashboard_primary' :
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wp_dashboard_primary();
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break;
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case 'dashboard_secondary' :
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wp_dashboard_secondary();
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break;
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case 'dashboard_plugins' :
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wp_dashboard_plugins();
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break;
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}
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wp_die();
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}
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function wp_ajax_logged_in() {
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wp_die( 1 );
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}
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/*
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* Ajax helper.
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*/
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/**
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* Sends back current comment total and new page links if they need to be updated.
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*
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* Contrary to normal success AJAX response ("1"), die with time() on success.
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*
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* @since 2.7
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*
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* @param int $comment_id
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* @return die
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*/
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function _wp_ajax_delete_comment_response( $comment_id, $delta = -1 ) {
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$total = isset( $_POST['_total'] ) ? (int) $_POST['_total'] : 0;
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$per_page = isset( $_POST['_per_page'] ) ? (int) $_POST['_per_page'] : 0;
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$page = isset( $_POST['_page'] ) ? (int) $_POST['_page'] : 0;
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$url = isset( $_POST['_url'] ) ? esc_url_raw( $_POST['_url'] ) : '';
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// JS didn't send us everything we need to know. Just die with success message
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if ( !$total || !$per_page || !$page || !$url )
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wp_die( time() );
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$total += $delta;
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if ( $total < 0 )
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$total = 0;
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// Only do the expensive stuff on a page-break, and about 1 other time per page
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if ( 0 == $total % $per_page || 1 == mt_rand( 1, $per_page ) ) {
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$post_id = 0;
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$status = 'total_comments'; // What type of comment count are we looking for?
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$parsed = parse_url( $url );
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if ( isset( $parsed['query'] ) ) {
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parse_str( $parsed['query'], $query_vars );
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if ( !empty( $query_vars['comment_status'] ) )
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$status = $query_vars['comment_status'];
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if ( !empty( $query_vars['p'] ) )
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$post_id = (int) $query_vars['p'];
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}
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$comment_count = wp_count_comments($post_id);
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if ( isset( $comment_count->$status ) ) // We're looking for a known type of comment count
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$total = $comment_count->$status;
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// else use the decremented value from above
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}
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$time = time(); // The time since the last comment count
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$x = new WP_Ajax_Response( array(
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'what' => 'comment',
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'id' => $comment_id, // here for completeness - not used
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'supplemental' => array(
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'total_items_i18n' => sprintf( _n( '1 item', '%s items', $total ), number_format_i18n( $total ) ),
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'total_pages' => ceil( $total / $per_page ),
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'total_pages_i18n' => number_format_i18n( ceil( $total / $per_page ) ),
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'total' => $total,
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'time' => $time
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)
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) );
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$x->send();
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}
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/*
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* POST-based Ajax handlers.
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*/
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function _wp_ajax_add_hierarchical_term() {
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$action = $_POST['action'];
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$taxonomy = get_taxonomy(substr($action, 4));
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check_ajax_referer( $action, '_ajax_nonce-add-' . $taxonomy->name );
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if ( !current_user_can( $taxonomy->cap->edit_terms ) )
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wp_die( -1 );
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$names = explode(',', $_POST['new'.$taxonomy->name]);
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$parent = isset($_POST['new'.$taxonomy->name.'_parent']) ? (int) $_POST['new'.$taxonomy->name.'_parent'] : 0;
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if ( 0 > $parent )
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$parent = 0;
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if ( $taxonomy->name == 'category' )
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$post_category = isset($_POST['post_category']) ? (array) $_POST['post_category'] : array();
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else
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$post_category = ( isset($_POST['tax_input']) && isset($_POST['tax_input'][$taxonomy->name]) ) ? (array) $_POST['tax_input'][$taxonomy->name] : array();
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$checked_categories = array_map( 'absint', (array) $post_category );
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$popular_ids = wp_popular_terms_checklist($taxonomy->name, 0, 10, false);
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foreach ( $names as $cat_name ) {
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$cat_name = trim($cat_name);
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$category_nicename = sanitize_title($cat_name);
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if ( '' === $category_nicename )
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continue;
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if ( !$cat_id = term_exists( $cat_name, $taxonomy->name, $parent ) )
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$cat_id = wp_insert_term( $cat_name, $taxonomy->name, array( 'parent' => $parent ) );
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if ( is_wp_error( $cat_id ) )
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continue;
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else if ( is_array( $cat_id ) )
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$cat_id = $cat_id['term_id'];
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$checked_categories[] = $cat_id;
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if ( $parent ) // Do these all at once in a second
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continue;
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ob_start();
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wp_terms_checklist( 0, array( 'taxonomy' => $taxonomy->name, 'descendants_and_self' => $cat_id, 'selected_cats' => $checked_categories, 'popular_cats' => $popular_ids ));
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$data = ob_get_contents();
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ob_end_clean();
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$add = array(
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'what' => $taxonomy->name,
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'id' => $cat_id,
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'data' => str_replace( array("\n", "\t"), '', $data),
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'position' => -1
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);
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}
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if ( $parent ) { // Foncy - replace the parent and all its children
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$parent = get_term( $parent, $taxonomy->name );
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$term_id = $parent->term_id;
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while ( $parent->parent ) { // get the top parent
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$parent = get_term( $parent->parent, $taxonomy->name );
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if ( is_wp_error( $parent ) )
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break;
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$term_id = $parent->term_id;
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}
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ob_start();
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wp_terms_checklist( 0, array('taxonomy' => $taxonomy->name, 'descendants_and_self' => $term_id, 'selected_cats' => $checked_categories, 'popular_cats' => $popular_ids));
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$data = ob_get_contents();
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ob_end_clean();
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$add = array(
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'what' => $taxonomy->name,
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'id' => $term_id,
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'data' => str_replace( array("\n", "\t"), '', $data),
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'position' => -1
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);
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}
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ob_start();
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wp_dropdown_categories( array(
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'taxonomy' => $taxonomy->name, 'hide_empty' => 0, 'name' => 'new'.$taxonomy->name.'_parent', 'orderby' => 'name',
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'hierarchical' => 1, 'show_option_none' => '— '.$taxonomy->labels->parent_item.' —'
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) );
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$sup = ob_get_contents();
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ob_end_clean();
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$add['supplemental'] = array( 'newcat_parent' => $sup );
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$x = new WP_Ajax_Response( $add );
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$x->send();
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}
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function wp_ajax_delete_comment() {
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$id = isset( $_POST['id'] ) ? (int) $_POST['id'] : 0;
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if ( !$comment = get_comment( $id ) )
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wp_die( time() );
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if ( ! current_user_can( 'edit_comment', $comment->comment_ID ) )
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wp_die( -1 );
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check_ajax_referer( "delete-comment_$id" );
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$status = wp_get_comment_status( $comment->comment_ID );
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$delta = -1;
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if ( isset($_POST['trash']) && 1 == $_POST['trash'] ) {
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if ( 'trash' == $status )
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wp_die( time() );
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$r = wp_trash_comment( $comment->comment_ID );
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} elseif ( isset($_POST['untrash']) && 1 == $_POST['untrash'] ) {
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if ( 'trash' != $status )
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wp_die( time() );
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$r = wp_untrash_comment( $comment->comment_ID );
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if ( ! isset( $_POST['comment_status'] ) || $_POST['comment_status'] != 'trash' ) // undo trash, not in trash
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$delta = 1;
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} elseif ( isset($_POST['spam']) && 1 == $_POST['spam'] ) {
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if ( 'spam' == $status )
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wp_die( time() );
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$r = wp_spam_comment( $comment->comment_ID );
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} elseif ( isset($_POST['unspam']) && 1 == $_POST['unspam'] ) {
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if ( 'spam' != $status )
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wp_die( time() );
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$r = wp_unspam_comment( $comment->comment_ID );
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if ( ! isset( $_POST['comment_status'] ) || $_POST['comment_status'] != 'spam' ) // undo spam, not in spam
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$delta = 1;
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} elseif ( isset($_POST['delete']) && 1 == $_POST['delete'] ) {
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$r = wp_delete_comment( $comment->comment_ID );
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} else {
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wp_die( -1 );
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}
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if ( $r ) // Decide if we need to send back '1' or a more complicated response including page links and comment counts
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_wp_ajax_delete_comment_response( $comment->comment_ID, $delta );
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wp_die( 0 );
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}
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function wp_ajax_delete_tag() {
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$tag_id = (int) $_POST['tag_ID'];
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check_ajax_referer( "delete-tag_$tag_id" );
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$taxonomy = !empty($_POST['taxonomy']) ? $_POST['taxonomy'] : 'post_tag';
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$tax = get_taxonomy($taxonomy);
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if ( !current_user_can( $tax->cap->delete_terms ) )
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wp_die( -1 );
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$tag = get_term( $tag_id, $taxonomy );
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if ( !$tag || is_wp_error( $tag ) )
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wp_die( 1 );
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if ( wp_delete_term($tag_id, $taxonomy))
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wp_die( 1 );
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else
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wp_die( 0 );
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}
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function wp_ajax_delete_link() {
|
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$id = isset( $_POST['id'] ) ? (int) $_POST['id'] : 0;
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|
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check_ajax_referer( "delete-bookmark_$id" );
|
|
if ( !current_user_can( 'manage_links' ) )
|
|
wp_die( -1 );
|
|
|
|
$link = get_bookmark( $id );
|
|
if ( !$link || is_wp_error( $link ) )
|
|
wp_die( 1 );
|
|
|
|
if ( wp_delete_link( $id ) )
|
|
wp_die( 1 );
|
|
else
|
|
wp_die( 0 );
|
|
}
|
|
|
|
function wp_ajax_delete_meta() {
|
|
$id = isset( $_POST['id'] ) ? (int) $_POST['id'] : 0;
|
|
|
|
check_ajax_referer( "delete-meta_$id" );
|
|
if ( !$meta = get_metadata_by_mid( 'post', $id ) )
|
|
wp_die( 1 );
|
|
|
|
if ( is_protected_meta( $meta->meta_key, 'post' ) || ! current_user_can( 'delete_post_meta', $meta->post_id, $meta->meta_key ) )
|
|
wp_die( -1 );
|
|
if ( delete_meta( $meta->meta_id ) )
|
|
wp_die( 1 );
|
|
wp_die( 0 );
|
|
}
|
|
|
|
function wp_ajax_delete_post( $action ) {
|
|
if ( empty( $action ) )
|
|
$action = 'delete-post';
|
|
$id = isset( $_POST['id'] ) ? (int) $_POST['id'] : 0;
|
|
|
|
check_ajax_referer( "{$action}_$id" );
|
|
if ( !current_user_can( 'delete_post', $id ) )
|
|
wp_die( -1 );
|
|
|
|
if ( !get_post( $id ) )
|
|
wp_die( 1 );
|
|
|
|
if ( wp_delete_post( $id ) )
|
|
wp_die( 1 );
|
|
else
|
|
wp_die( 0 );
|
|
}
|
|
|
|
function wp_ajax_trash_post( $action ) {
|
|
if ( empty( $action ) )
|
|
$action = 'trash-post';
|
|
$id = isset( $_POST['id'] ) ? (int) $_POST['id'] : 0;
|
|
|
|
check_ajax_referer( "{$action}_$id" );
|
|
if ( !current_user_can( 'delete_post', $id ) )
|
|
wp_die( -1 );
|
|
|
|
if ( !get_post( $id ) )
|
|
wp_die( 1 );
|
|
|
|
if ( 'trash-post' == $action )
|
|
$done = wp_trash_post( $id );
|
|
else
|
|
$done = wp_untrash_post( $id );
|
|
|
|
if ( $done )
|
|
wp_die( 1 );
|
|
|
|
wp_die( 0 );
|
|
}
|
|
|
|
function wp_ajax_untrash_post( $action ) {
|
|
if ( empty( $action ) )
|
|
$action = 'untrash-post';
|
|
wp_ajax_trash_post( $action );
|
|
}
|
|
|
|
function wp_ajax_delete_page( $action ) {
|
|
if ( empty( $action ) )
|
|
$action = 'delete-page';
|
|
$id = isset( $_POST['id'] ) ? (int) $_POST['id'] : 0;
|
|
|
|
check_ajax_referer( "{$action}_$id" );
|
|
if ( !current_user_can( 'delete_page', $id ) )
|
|
wp_die( -1 );
|
|
|
|
if ( ! get_post( $id ) )
|
|
wp_die( 1 );
|
|
|
|
if ( wp_delete_post( $id ) )
|
|
wp_die( 1 );
|
|
else
|
|
wp_die( 0 );
|
|
}
|
|
|
|
function wp_ajax_dim_comment() {
|
|
$id = isset( $_POST['id'] ) ? (int) $_POST['id'] : 0;
|
|
|
|
if ( !$comment = get_comment( $id ) ) {
|
|
$x = new WP_Ajax_Response( array(
|
|
'what' => 'comment',
|
|
'id' => new WP_Error('invalid_comment', sprintf(__('Comment %d does not exist'), $id))
|
|
) );
|
|
$x->send();
|
|
}
|
|
|
|
if ( ! current_user_can( 'edit_comment', $comment->comment_ID ) && ! current_user_can( 'moderate_comments' ) )
|
|
wp_die( -1 );
|
|
|
|
$current = wp_get_comment_status( $comment->comment_ID );
|
|
if ( isset( $_POST['new'] ) && $_POST['new'] == $current )
|
|
wp_die( time() );
|
|
|
|
check_ajax_referer( "approve-comment_$id" );
|
|
if ( in_array( $current, array( 'unapproved', 'spam' ) ) )
|
|
$result = wp_set_comment_status( $comment->comment_ID, 'approve', true );
|
|
else
|
|
$result = wp_set_comment_status( $comment->comment_ID, 'hold', true );
|
|
|
|
if ( is_wp_error($result) ) {
|
|
$x = new WP_Ajax_Response( array(
|
|
'what' => 'comment',
|
|
'id' => $result
|
|
) );
|
|
$x->send();
|
|
}
|
|
|
|
// Decide if we need to send back '1' or a more complicated response including page links and comment counts
|
|
_wp_ajax_delete_comment_response( $comment->comment_ID );
|
|
wp_die( 0 );
|
|
}
|
|
|
|
function wp_ajax_add_link_category( $action ) {
|
|
if ( empty( $action ) )
|
|
$action = 'add-link-category';
|
|
check_ajax_referer( $action );
|
|
if ( !current_user_can( 'manage_categories' ) )
|
|
wp_die( -1 );
|
|
$names = explode(',', wp_unslash( $_POST['newcat'] ) );
|
|
$x = new WP_Ajax_Response();
|
|
foreach ( $names as $cat_name ) {
|
|
$cat_name = trim($cat_name);
|
|
$slug = sanitize_title($cat_name);
|
|
if ( '' === $slug )
|
|
continue;
|
|
if ( !$cat_id = term_exists( $cat_name, 'link_category' ) )
|
|
$cat_id = wp_insert_term( $cat_name, 'link_category' );
|
|
if ( is_wp_error( $cat_id ) )
|
|
continue;
|
|
else if ( is_array( $cat_id ) )
|
|
$cat_id = $cat_id['term_id'];
|
|
$cat_name = esc_html( $cat_name );
|
|
$x->add( array(
|
|
'what' => 'link-category',
|
|
'id' => $cat_id,
|
|
'data' => "<li id='link-category-$cat_id'><label for='in-link-category-$cat_id' class='selectit'><input value='" . esc_attr($cat_id) . "' type='checkbox' checked='checked' name='link_category[]' id='in-link-category-$cat_id'/> $cat_name</label></li>",
|
|
'position' => -1
|
|
) );
|
|
}
|
|
$x->send();
|
|
}
|
|
|
|
function wp_ajax_add_tag() {
|
|
global $wp_list_table;
|
|
|
|
check_ajax_referer( 'add-tag', '_wpnonce_add-tag' );
|
|
$post_type = !empty($_POST['post_type']) ? $_POST['post_type'] : 'post';
|
|
$taxonomy = !empty($_POST['taxonomy']) ? $_POST['taxonomy'] : 'post_tag';
|
|
$tax = get_taxonomy($taxonomy);
|
|
|
|
if ( !current_user_can( $tax->cap->edit_terms ) )
|
|
wp_die( -1 );
|
|
|
|
$x = new WP_Ajax_Response();
|
|
|
|
$tag = wp_insert_term($_POST['tag-name'], $taxonomy, $_POST );
|
|
|
|
if ( !$tag || is_wp_error($tag) || (!$tag = get_term( $tag['term_id'], $taxonomy )) ) {
|
|
$message = __('An error has occurred. Please reload the page and try again.');
|
|
if ( is_wp_error($tag) && $tag->get_error_message() )
|
|
$message = $tag->get_error_message();
|
|
|
|
$x->add( array(
|
|
'what' => 'taxonomy',
|
|
'data' => new WP_Error('error', $message )
|
|
) );
|
|
$x->send();
|
|
}
|
|
|
|
$wp_list_table = _get_list_table( 'WP_Terms_List_Table', array( 'screen' => $_POST['screen'] ) );
|
|
|
|
$level = 0;
|
|
if ( is_taxonomy_hierarchical($taxonomy) ) {
|
|
$level = count( get_ancestors( $tag->term_id, $taxonomy ) );
|
|
ob_start();
|
|
$wp_list_table->single_row( $tag, $level );
|
|
$noparents = ob_get_clean();
|
|
}
|
|
|
|
ob_start();
|
|
$wp_list_table->single_row( $tag );
|
|
$parents = ob_get_clean();
|
|
|
|
$x->add( array(
|
|
'what' => 'taxonomy',
|
|
'supplemental' => compact('parents', 'noparents')
|
|
) );
|
|
$x->add( array(
|
|
'what' => 'term',
|
|
'position' => $level,
|
|
'supplemental' => (array) $tag
|
|
) );
|
|
$x->send();
|
|
}
|
|
|
|
function wp_ajax_get_tagcloud() {
|
|
if ( isset( $_POST['tax'] ) ) {
|
|
$taxonomy = sanitize_key( $_POST['tax'] );
|
|
$tax = get_taxonomy( $taxonomy );
|
|
if ( ! $tax )
|
|
wp_die( 0 );
|
|
if ( ! current_user_can( $tax->cap->assign_terms ) )
|
|
wp_die( -1 );
|
|
} else {
|
|
wp_die( 0 );
|
|
}
|
|
|
|
$tags = get_terms( $taxonomy, array( 'number' => 45, 'orderby' => 'count', 'order' => 'DESC' ) );
|
|
|
|
if ( empty( $tags ) )
|
|
wp_die( $tax->labels->not_found );
|
|
|
|
if ( is_wp_error( $tags ) )
|
|
wp_die( $tags->get_error_message() );
|
|
|
|
foreach ( $tags as $key => $tag ) {
|
|
$tags[ $key ]->link = '#';
|
|
$tags[ $key ]->id = $tag->term_id;
|
|
}
|
|
|
|
// We need raw tag names here, so don't filter the output
|
|
$return = wp_generate_tag_cloud( $tags, array('filter' => 0) );
|
|
|
|
if ( empty($return) )
|
|
wp_die( 0 );
|
|
|
|
echo $return;
|
|
|
|
wp_die();
|
|
}
|
|
|
|
function wp_ajax_get_comments( $action ) {
|
|
global $wp_list_table, $post_id;
|
|
if ( empty( $action ) )
|
|
$action = 'get-comments';
|
|
|
|
check_ajax_referer( $action );
|
|
|
|
if ( empty( $post_id ) && ! empty( $_REQUEST['p'] ) ) {
|
|
$id = absint( $_REQUEST['p'] );
|
|
if ( ! empty( $id ) )
|
|
$post_id = $id;
|
|
}
|
|
|
|
if ( empty( $post_id ) )
|
|
wp_die( -1 );
|
|
|
|
$wp_list_table = _get_list_table( 'WP_Post_Comments_List_Table', array( 'screen' => 'edit-comments' ) );
|
|
|
|
if ( ! current_user_can( 'edit_post', $post_id ) )
|
|
wp_die( -1 );
|
|
|
|
$wp_list_table->prepare_items();
|
|
|
|
if ( !$wp_list_table->has_items() )
|
|
wp_die( 1 );
|
|
|
|
$x = new WP_Ajax_Response();
|
|
ob_start();
|
|
foreach ( $wp_list_table->items as $comment ) {
|
|
if ( ! current_user_can( 'edit_comment', $comment->comment_ID ) )
|
|
continue;
|
|
get_comment( $comment );
|
|
$wp_list_table->single_row( $comment );
|
|
}
|
|
$comment_list_item = ob_get_contents();
|
|
ob_end_clean();
|
|
|
|
$x->add( array(
|
|
'what' => 'comments',
|
|
'data' => $comment_list_item
|
|
) );
|
|
$x->send();
|
|
}
|
|
|
|
function wp_ajax_replyto_comment( $action ) {
|
|
global $wp_list_table, $wpdb;
|
|
if ( empty( $action ) )
|
|
$action = 'replyto-comment';
|
|
|
|
check_ajax_referer( $action, '_ajax_nonce-replyto-comment' );
|
|
|
|
$comment_post_ID = (int) $_POST['comment_post_ID'];
|
|
$post = get_post( $comment_post_ID );
|
|
if ( ! $post )
|
|
wp_die( -1 );
|
|
|
|
if ( !current_user_can( 'edit_post', $comment_post_ID ) )
|
|
wp_die( -1 );
|
|
|
|
if ( empty( $post->post_status ) )
|
|
wp_die( 1 );
|
|
elseif ( in_array($post->post_status, array('draft', 'pending', 'trash') ) )
|
|
wp_die( __('ERROR: you are replying to a comment on a draft post.') );
|
|
|
|
$user = wp_get_current_user();
|
|
if ( $user->exists() ) {
|
|
$user_ID = $user->ID;
|
|
$comment_author = wp_slash( $user->display_name );
|
|
$comment_author_email = wp_slash( $user->user_email );
|
|
$comment_author_url = wp_slash( $user->user_url );
|
|
$comment_content = trim($_POST['content']);
|
|
if ( current_user_can( 'unfiltered_html' ) ) {
|
|
if ( ! isset( $_POST['_wp_unfiltered_html_comment'] ) )
|
|
$_POST['_wp_unfiltered_html_comment'] = '';
|
|
|
|
if ( wp_create_nonce( 'unfiltered-html-comment' ) != $_POST['_wp_unfiltered_html_comment'] ) {
|
|
kses_remove_filters(); // start with a clean slate
|
|
kses_init_filters(); // set up the filters
|
|
}
|
|
}
|
|
} else {
|
|
wp_die( __( 'Sorry, you must be logged in to reply to a comment.' ) );
|
|
}
|
|
|
|
if ( '' == $comment_content )
|
|
wp_die( __( 'ERROR: please type a comment.' ) );
|
|
|
|
$comment_parent = 0;
|
|
if ( isset( $_POST['comment_ID'] ) )
|
|
$comment_parent = absint( $_POST['comment_ID'] );
|
|
$comment_auto_approved = false;
|
|
$commentdata = compact('comment_post_ID', 'comment_author', 'comment_author_email', 'comment_author_url', 'comment_content', 'comment_type', 'comment_parent', 'user_ID');
|
|
|
|
// automatically approve parent comment
|
|
if ( !empty($_POST['approve_parent']) ) {
|
|
$parent = get_comment( $comment_parent );
|
|
|
|
if ( $parent && $parent->comment_approved === '0' && $parent->comment_post_ID == $comment_post_ID ) {
|
|
if ( wp_set_comment_status( $parent->comment_ID, 'approve' ) )
|
|
$comment_auto_approved = true;
|
|
}
|
|
}
|
|
|
|
$comment_id = wp_new_comment( $commentdata );
|
|
$comment = get_comment($comment_id);
|
|
if ( ! $comment ) wp_die( 1 );
|
|
|
|
$position = ( isset($_POST['position']) && (int) $_POST['position'] ) ? (int) $_POST['position'] : '-1';
|
|
|
|
ob_start();
|
|
if ( isset( $_REQUEST['mode'] ) && 'dashboard' == $_REQUEST['mode'] ) {
|
|
require_once( ABSPATH . 'wp-admin/includes/dashboard.php' );
|
|
_wp_dashboard_recent_comments_row( $comment );
|
|
} else {
|
|
if ( isset( $_REQUEST['mode'] ) && 'single' == $_REQUEST['mode'] ) {
|
|
$wp_list_table = _get_list_table('WP_Post_Comments_List_Table', array( 'screen' => 'edit-comments' ) );
|
|
} else {
|
|
$wp_list_table = _get_list_table('WP_Comments_List_Table', array( 'screen' => 'edit-comments' ) );
|
|
}
|
|
$wp_list_table->single_row( $comment );
|
|
}
|
|
$comment_list_item = ob_get_clean();
|
|
|
|
$response = array(
|
|
'what' => 'comment',
|
|
'id' => $comment->comment_ID,
|
|
'data' => $comment_list_item,
|
|
'position' => $position
|
|
);
|
|
|
|
if ( $comment_auto_approved )
|
|
$response['supplemental'] = array( 'parent_approved' => $parent->comment_ID );
|
|
|
|
$x = new WP_Ajax_Response();
|
|
$x->add( $response );
|
|
$x->send();
|
|
}
|
|
|
|
function wp_ajax_edit_comment() {
|
|
global $wp_list_table;
|
|
|
|
check_ajax_referer( 'replyto-comment', '_ajax_nonce-replyto-comment' );
|
|
|
|
$comment_id = (int) $_POST['comment_ID'];
|
|
if ( ! current_user_can( 'edit_comment', $comment_id ) )
|
|
wp_die( -1 );
|
|
|
|
if ( '' == $_POST['content'] )
|
|
wp_die( __( 'ERROR: please type a comment.' ) );
|
|
|
|
if ( isset( $_POST['status'] ) )
|
|
$_POST['comment_status'] = $_POST['status'];
|
|
edit_comment();
|
|
|
|
$position = ( isset($_POST['position']) && (int) $_POST['position']) ? (int) $_POST['position'] : '-1';
|
|
$comments_status = isset($_POST['comments_listing']) ? $_POST['comments_listing'] : '';
|
|
|
|
$checkbox = ( isset($_POST['checkbox']) && true == $_POST['checkbox'] ) ? 1 : 0;
|
|
$wp_list_table = _get_list_table( $checkbox ? 'WP_Comments_List_Table' : 'WP_Post_Comments_List_Table', array( 'screen' => 'edit-comments' ) );
|
|
|
|
$comment = get_comment( $comment_id );
|
|
if ( empty( $comment->comment_ID ) )
|
|
wp_die( -1 );
|
|
|
|
ob_start();
|
|
$wp_list_table->single_row( $comment );
|
|
$comment_list_item = ob_get_clean();
|
|
|
|
$x = new WP_Ajax_Response();
|
|
|
|
$x->add( array(
|
|
'what' => 'edit_comment',
|
|
'id' => $comment->comment_ID,
|
|
'data' => $comment_list_item,
|
|
'position' => $position
|
|
));
|
|
|
|
$x->send();
|
|
}
|
|
|
|
function wp_ajax_add_menu_item() {
|
|
check_ajax_referer( 'add-menu_item', 'menu-settings-column-nonce' );
|
|
|
|
if ( ! current_user_can( 'edit_theme_options' ) )
|
|
wp_die( -1 );
|
|
|
|
require_once ABSPATH . 'wp-admin/includes/nav-menu.php';
|
|
|
|
// For performance reasons, we omit some object properties from the checklist.
|
|
// The following is a hacky way to restore them when adding non-custom items.
|
|
|
|
$menu_items_data = array();
|
|
foreach ( (array) $_POST['menu-item'] as $menu_item_data ) {
|
|
if (
|
|
! empty( $menu_item_data['menu-item-type'] ) &&
|
|
'custom' != $menu_item_data['menu-item-type'] &&
|
|
! empty( $menu_item_data['menu-item-object-id'] )
|
|
) {
|
|
switch( $menu_item_data['menu-item-type'] ) {
|
|
case 'post_type' :
|
|
$_object = get_post( $menu_item_data['menu-item-object-id'] );
|
|
break;
|
|
|
|
case 'taxonomy' :
|
|
$_object = get_term( $menu_item_data['menu-item-object-id'], $menu_item_data['menu-item-object'] );
|
|
break;
|
|
}
|
|
|
|
$_menu_items = array_map( 'wp_setup_nav_menu_item', array( $_object ) );
|
|
$_menu_item = array_shift( $_menu_items );
|
|
|
|
// Restore the missing menu item properties
|
|
$menu_item_data['menu-item-description'] = $_menu_item->description;
|
|
}
|
|
|
|
$menu_items_data[] = $menu_item_data;
|
|
}
|
|
|
|
$item_ids = wp_save_nav_menu_items( 0, $menu_items_data );
|
|
if ( is_wp_error( $item_ids ) )
|
|
wp_die( 0 );
|
|
|
|
$menu_items = array();
|
|
|
|
foreach ( (array) $item_ids as $menu_item_id ) {
|
|
$menu_obj = get_post( $menu_item_id );
|
|
if ( ! empty( $menu_obj->ID ) ) {
|
|
$menu_obj = wp_setup_nav_menu_item( $menu_obj );
|
|
$menu_obj->label = $menu_obj->title; // don't show "(pending)" in ajax-added items
|
|
$menu_items[] = $menu_obj;
|
|
}
|
|
}
|
|
|
|
$walker_class_name = apply_filters( 'wp_edit_nav_menu_walker', 'Walker_Nav_Menu_Edit', $_POST['menu'] );
|
|
|
|
if ( ! class_exists( $walker_class_name ) )
|
|
wp_die( 0 );
|
|
|
|
if ( ! empty( $menu_items ) ) {
|
|
$args = array(
|
|
'after' => '',
|
|
'before' => '',
|
|
'link_after' => '',
|
|
'link_before' => '',
|
|
'walker' => new $walker_class_name,
|
|
);
|
|
echo walk_nav_menu_tree( $menu_items, 0, (object) $args );
|
|
}
|
|
wp_die();
|
|
}
|
|
|
|
function wp_ajax_add_meta() {
|
|
check_ajax_referer( 'add-meta', '_ajax_nonce-add-meta' );
|
|
$c = 0;
|
|
$pid = (int) $_POST['post_id'];
|
|
$post = get_post( $pid );
|
|
|
|
if ( isset($_POST['metakeyselect']) || isset($_POST['metakeyinput']) ) {
|
|
if ( !current_user_can( 'edit_post', $pid ) )
|
|
wp_die( -1 );
|
|
if ( isset($_POST['metakeyselect']) && '#NONE#' == $_POST['metakeyselect'] && empty($_POST['metakeyinput']) )
|
|
wp_die( 1 );
|
|
if ( $post->post_status == 'auto-draft' ) {
|
|
$save_POST = $_POST; // Backup $_POST
|
|
$_POST = array(); // Make it empty for edit_post()
|
|
$_POST['action'] = 'draft'; // Warning fix
|
|
$_POST['post_ID'] = $pid;
|
|
$_POST['post_type'] = $post->post_type;
|
|
$_POST['post_status'] = 'draft';
|
|
$now = current_time('timestamp', 1);
|
|
$_POST['post_title'] = sprintf( __( 'Draft created on %1$s at %2$s' ), date( get_option( 'date_format' ), $now ), date( get_option( 'time_format' ), $now ) );
|
|
|
|
if ( $pid = edit_post() ) {
|
|
if ( is_wp_error( $pid ) ) {
|
|
$x = new WP_Ajax_Response( array(
|
|
'what' => 'meta',
|
|
'data' => $pid
|
|
) );
|
|
$x->send();
|
|
}
|
|
$_POST = $save_POST; // Now we can restore original $_POST again
|
|
if ( !$mid = add_meta( $pid ) )
|
|
wp_die( __( 'Please provide a custom field value.' ) );
|
|
} else {
|
|
wp_die( 0 );
|
|
}
|
|
} else if ( !$mid = add_meta( $pid ) ) {
|
|
wp_die( __( 'Please provide a custom field value.' ) );
|
|
}
|
|
|
|
$meta = get_metadata_by_mid( 'post', $mid );
|
|
$pid = (int) $meta->post_id;
|
|
$meta = get_object_vars( $meta );
|
|
$x = new WP_Ajax_Response( array(
|
|
'what' => 'meta',
|
|
'id' => $mid,
|
|
'data' => _list_meta_row( $meta, $c ),
|
|
'position' => 1,
|
|
'supplemental' => array('postid' => $pid)
|
|
) );
|
|
} else { // Update?
|
|
$mid = (int) key( $_POST['meta'] );
|
|
$key = wp_unslash( $_POST['meta'][$mid]['key'] );
|
|
$value = wp_unslash( $_POST['meta'][$mid]['value'] );
|
|
if ( '' == trim($key) )
|
|
wp_die( __( 'Please provide a custom field name.' ) );
|
|
if ( '' == trim($value) )
|
|
wp_die( __( 'Please provide a custom field value.' ) );
|
|
if ( ! $meta = get_metadata_by_mid( 'post', $mid ) )
|
|
wp_die( 0 ); // if meta doesn't exist
|
|
if ( is_protected_meta( $meta->meta_key, 'post' ) || is_protected_meta( $key, 'post' ) ||
|
|
! current_user_can( 'edit_post_meta', $meta->post_id, $meta->meta_key ) ||
|
|
! current_user_can( 'edit_post_meta', $meta->post_id, $key ) )
|
|
wp_die( -1 );
|
|
if ( $meta->meta_value != $value || $meta->meta_key != $key ) {
|
|
if ( !$u = update_metadata_by_mid( 'post', $mid, $value, $key ) )
|
|
wp_die( 0 ); // We know meta exists; we also know it's unchanged (or DB error, in which case there are bigger problems).
|
|
}
|
|
|
|
$x = new WP_Ajax_Response( array(
|
|
'what' => 'meta',
|
|
'id' => $mid, 'old_id' => $mid,
|
|
'data' => _list_meta_row( array(
|
|
'meta_key' => $key,
|
|
'meta_value' => $value,
|
|
'meta_id' => $mid
|
|
), $c ),
|
|
'position' => 0,
|
|
'supplemental' => array('postid' => $meta->post_id)
|
|
) );
|
|
}
|
|
$x->send();
|
|
}
|
|
|
|
function wp_ajax_add_user( $action ) {
|
|
global $wp_list_table;
|
|
if ( empty( $action ) )
|
|
$action = 'add-user';
|
|
|
|
check_ajax_referer( $action );
|
|
if ( ! current_user_can('create_users') )
|
|
wp_die( -1 );
|
|
if ( ! $user_id = edit_user() ) {
|
|
wp_die( 0 );
|
|
} elseif ( is_wp_error( $user_id ) ) {
|
|
$x = new WP_Ajax_Response( array(
|
|
'what' => 'user',
|
|
'id' => $user_id
|
|
) );
|
|
$x->send();
|
|
}
|
|
$user_object = get_userdata( $user_id );
|
|
|
|
$wp_list_table = _get_list_table('WP_Users_List_Table');
|
|
|
|
$role = current( $user_object->roles );
|
|
|
|
$x = new WP_Ajax_Response( array(
|
|
'what' => 'user',
|
|
'id' => $user_id,
|
|
'data' => $wp_list_table->single_row( $user_object, '', $role ),
|
|
'supplemental' => array(
|
|
'show-link' => sprintf(__( 'User <a href="#%s">%s</a> added' ), "user-$user_id", $user_object->user_login),
|
|
'role' => $role,
|
|
)
|
|
) );
|
|
$x->send();
|
|
}
|
|
|
|
function wp_ajax_autosave() {
|
|
define( 'DOING_AUTOSAVE', true );
|
|
|
|
check_ajax_referer( 'autosave', 'autosavenonce' );
|
|
|
|
if ( ! empty( $_POST['catslist'] ) )
|
|
$_POST['post_category'] = explode( ',', $_POST['catslist'] );
|
|
if ( $_POST['post_type'] == 'page' || empty( $_POST['post_category'] ) )
|
|
unset( $_POST['post_category'] );
|
|
|
|
$data = '';
|
|
$supplemental = array();
|
|
$id = $revision_id = 0;
|
|
|
|
$post_id = (int) $_POST['post_id'];
|
|
$_POST['ID'] = $_POST['post_ID'] = $post_id;
|
|
$post = get_post( $post_id );
|
|
if ( empty( $post->ID ) || ! current_user_can( 'edit_post', $post->ID ) )
|
|
wp_die( __( 'You are not allowed to edit this post.' ) );
|
|
|
|
if ( 'page' == $post->post_type && ! current_user_can( 'edit_page', $post->ID ) )
|
|
wp_die( __( 'You are not allowed to edit this page.' ) );
|
|
|
|
if ( 'auto-draft' == $post->post_status )
|
|
$_POST['post_status'] = 'draft';
|
|
|
|
if ( ! empty( $_POST['autosave'] ) ) {
|
|
if ( ! wp_check_post_lock( $post->ID ) && get_current_user_id() == $post->post_author && ( 'auto-draft' == $post->post_status || 'draft' == $post->post_status ) ) {
|
|
// Drafts and auto-drafts are just overwritten by autosave for the same user if the post is not locked
|
|
$id = edit_post();
|
|
} else {
|
|
// Non drafts or other users drafts are not overwritten. The autosave is stored in a special post revision for each user.
|
|
$revision_id = wp_create_post_autosave( $post->ID );
|
|
if ( is_wp_error($revision_id) )
|
|
$id = $revision_id;
|
|
else
|
|
$id = $post->ID;
|
|
}
|
|
|
|
if ( ! is_wp_error($id) ) {
|
|
/* translators: draft saved date format, see http://php.net/date */
|
|
$draft_saved_date_format = __('g:i:s a');
|
|
/* translators: %s: date and time */
|
|
$data = sprintf( __('Draft saved at %s.'), date_i18n( $draft_saved_date_format ) );
|
|
}
|
|
} else {
|
|
if ( ! empty( $_POST['auto_draft'] ) )
|
|
$id = 0; // This tells us it didn't actually save
|
|
else
|
|
$id = $post->ID;
|
|
}
|
|
|
|
// @todo Consider exposing any errors, rather than having 'Saving draft...'
|
|
$x = new WP_Ajax_Response( array(
|
|
'what' => 'autosave',
|
|
'id' => $id,
|
|
'data' => $data,
|
|
'supplemental' => $supplemental
|
|
) );
|
|
$x->send();
|
|
}
|
|
|
|
function wp_ajax_closed_postboxes() {
|
|
check_ajax_referer( 'closedpostboxes', 'closedpostboxesnonce' );
|
|
$closed = isset( $_POST['closed'] ) ? explode( ',', $_POST['closed']) : array();
|
|
$closed = array_filter($closed);
|
|
|
|
$hidden = isset( $_POST['hidden'] ) ? explode( ',', $_POST['hidden']) : array();
|
|
$hidden = array_filter($hidden);
|
|
|
|
$page = isset( $_POST['page'] ) ? $_POST['page'] : '';
|
|
|
|
if ( $page != sanitize_key( $page ) )
|
|
wp_die( 0 );
|
|
|
|
if ( ! $user = wp_get_current_user() )
|
|
wp_die( -1 );
|
|
|
|
if ( is_array($closed) )
|
|
update_user_option($user->ID, "closedpostboxes_$page", $closed, true);
|
|
|
|
if ( is_array($hidden) ) {
|
|
$hidden = array_diff( $hidden, array('submitdiv', 'linksubmitdiv', 'manage-menu', 'create-menu') ); // postboxes that are always shown
|
|
update_user_option($user->ID, "metaboxhidden_$page", $hidden, true);
|
|
}
|
|
|
|
wp_die( 1 );
|
|
}
|
|
|
|
function wp_ajax_hidden_columns() {
|
|
check_ajax_referer( 'screen-options-nonce', 'screenoptionnonce' );
|
|
$hidden = isset( $_POST['hidden'] ) ? $_POST['hidden'] : '';
|
|
$hidden = explode( ',', $_POST['hidden'] );
|
|
$page = isset( $_POST['page'] ) ? $_POST['page'] : '';
|
|
|
|
if ( $page != sanitize_key( $page ) )
|
|
wp_die( 0 );
|
|
|
|
if ( ! $user = wp_get_current_user() )
|
|
wp_die( -1 );
|
|
|
|
if ( is_array($hidden) )
|
|
update_user_option($user->ID, "manage{$page}columnshidden", $hidden, true);
|
|
|
|
wp_die( 1 );
|
|
}
|
|
|
|
function wp_ajax_update_welcome_panel() {
|
|
check_ajax_referer( 'welcome-panel-nonce', 'welcomepanelnonce' );
|
|
|
|
if ( ! current_user_can( 'edit_theme_options' ) )
|
|
wp_die( -1 );
|
|
|
|
update_user_meta( get_current_user_id(), 'show_welcome_panel', empty( $_POST['visible'] ) ? 0 : 1 );
|
|
|
|
wp_die( 1 );
|
|
}
|
|
|
|
function wp_ajax_menu_get_metabox() {
|
|
if ( ! current_user_can( 'edit_theme_options' ) )
|
|
wp_die( -1 );
|
|
|
|
require_once ABSPATH . 'wp-admin/includes/nav-menu.php';
|
|
|
|
if ( isset( $_POST['item-type'] ) && 'post_type' == $_POST['item-type'] ) {
|
|
$type = 'posttype';
|
|
$callback = 'wp_nav_menu_item_post_type_meta_box';
|
|
$items = (array) get_post_types( array( 'show_in_nav_menus' => true ), 'object' );
|
|
} elseif ( isset( $_POST['item-type'] ) && 'taxonomy' == $_POST['item-type'] ) {
|
|
$type = 'taxonomy';
|
|
$callback = 'wp_nav_menu_item_taxonomy_meta_box';
|
|
$items = (array) get_taxonomies( array( 'show_ui' => true ), 'object' );
|
|
}
|
|
|
|
if ( ! empty( $_POST['item-object'] ) && isset( $items[$_POST['item-object']] ) ) {
|
|
$item = apply_filters( 'nav_menu_meta_box_object', $items[ $_POST['item-object'] ] );
|
|
ob_start();
|
|
call_user_func_array($callback, array(
|
|
null,
|
|
array(
|
|
'id' => 'add-' . $item->name,
|
|
'title' => $item->labels->name,
|
|
'callback' => $callback,
|
|
'args' => $item,
|
|
)
|
|
));
|
|
|
|
$markup = ob_get_clean();
|
|
|
|
echo json_encode(array(
|
|
'replace-id' => $type . '-' . $item->name,
|
|
'markup' => $markup,
|
|
));
|
|
}
|
|
|
|
wp_die();
|
|
}
|
|
|
|
function wp_ajax_wp_link_ajax() {
|
|
check_ajax_referer( 'internal-linking', '_ajax_linking_nonce' );
|
|
|
|
$args = array();
|
|
|
|
if ( isset( $_POST['search'] ) )
|
|
$args['s'] = wp_unslash( $_POST['search'] );
|
|
$args['pagenum'] = ! empty( $_POST['page'] ) ? absint( $_POST['page'] ) : 1;
|
|
|
|
require(ABSPATH . WPINC . '/class-wp-editor.php');
|
|
$results = _WP_Editors::wp_link_query( $args );
|
|
|
|
if ( ! isset( $results ) )
|
|
wp_die( 0 );
|
|
|
|
echo json_encode( $results );
|
|
echo "\n";
|
|
|
|
wp_die();
|
|
}
|
|
|
|
function wp_ajax_menu_locations_save() {
|
|
if ( ! current_user_can( 'edit_theme_options' ) )
|
|
wp_die( -1 );
|
|
check_ajax_referer( 'add-menu_item', 'menu-settings-column-nonce' );
|
|
if ( ! isset( $_POST['menu-locations'] ) )
|
|
wp_die( 0 );
|
|
set_theme_mod( 'nav_menu_locations', array_map( 'absint', $_POST['menu-locations'] ) );
|
|
wp_die( 1 );
|
|
}
|
|
|
|
function wp_ajax_meta_box_order() {
|
|
check_ajax_referer( 'meta-box-order' );
|
|
$order = isset( $_POST['order'] ) ? (array) $_POST['order'] : false;
|
|
$page_columns = isset( $_POST['page_columns'] ) ? $_POST['page_columns'] : 'auto';
|
|
|
|
if ( $page_columns != 'auto' )
|
|
$page_columns = (int) $page_columns;
|
|
|
|
$page = isset( $_POST['page'] ) ? $_POST['page'] : '';
|
|
|
|
if ( $page != sanitize_key( $page ) )
|
|
wp_die( 0 );
|
|
|
|
if ( ! $user = wp_get_current_user() )
|
|
wp_die( -1 );
|
|
|
|
if ( $order )
|
|
update_user_option($user->ID, "meta-box-order_$page", $order, true);
|
|
|
|
if ( $page_columns )
|
|
update_user_option($user->ID, "screen_layout_$page", $page_columns, true);
|
|
|
|
wp_die( 1 );
|
|
}
|
|
|
|
function wp_ajax_menu_quick_search() {
|
|
if ( ! current_user_can( 'edit_theme_options' ) )
|
|
wp_die( -1 );
|
|
|
|
require_once ABSPATH . 'wp-admin/includes/nav-menu.php';
|
|
|
|
_wp_ajax_menu_quick_search( $_POST );
|
|
|
|
wp_die();
|
|
}
|
|
|
|
function wp_ajax_get_permalink() {
|
|
check_ajax_referer( 'getpermalink', 'getpermalinknonce' );
|
|
$post_id = isset($_POST['post_id'])? intval($_POST['post_id']) : 0;
|
|
wp_die( add_query_arg( array( 'preview' => 'true' ), get_permalink( $post_id ) ) );
|
|
}
|
|
|
|
function wp_ajax_sample_permalink() {
|
|
check_ajax_referer( 'samplepermalink', 'samplepermalinknonce' );
|
|
$post_id = isset($_POST['post_id'])? intval($_POST['post_id']) : 0;
|
|
$title = isset($_POST['new_title'])? $_POST['new_title'] : '';
|
|
$slug = isset($_POST['new_slug'])? $_POST['new_slug'] : null;
|
|
wp_die( get_sample_permalink_html( $post_id, $title, $slug ) );
|
|
}
|
|
|
|
function wp_ajax_inline_save() {
|
|
global $wp_list_table;
|
|
|
|
check_ajax_referer( 'inlineeditnonce', '_inline_edit' );
|
|
|
|
if ( ! isset($_POST['post_ID']) || ! ( $post_ID = (int) $_POST['post_ID'] ) )
|
|
wp_die();
|
|
|
|
if ( 'page' == $_POST['post_type'] ) {
|
|
if ( ! current_user_can( 'edit_page', $post_ID ) )
|
|
wp_die( __( 'You are not allowed to edit this page.' ) );
|
|
} else {
|
|
if ( ! current_user_can( 'edit_post', $post_ID ) )
|
|
wp_die( __( 'You are not allowed to edit this post.' ) );
|
|
}
|
|
|
|
if ( $last = wp_check_post_lock( $post_ID ) ) {
|
|
$last_user = get_userdata( $last );
|
|
$last_user_name = $last_user ? $last_user->display_name : __( 'Someone' );
|
|
printf( $_POST['post_type'] == 'page' ? __( 'Saving is disabled: %s is currently editing this page.' ) : __( 'Saving is disabled: %s is currently editing this post.' ), esc_html( $last_user_name ) );
|
|
wp_die();
|
|
}
|
|
|
|
$data = &$_POST;
|
|
|
|
$post = get_post( $post_ID, ARRAY_A );
|
|
$post = wp_slash($post); //since it is from db
|
|
|
|
$data['content'] = $post['post_content'];
|
|
$data['excerpt'] = $post['post_excerpt'];
|
|
|
|
// rename
|
|
$data['user_ID'] = $GLOBALS['user_ID'];
|
|
|
|
if ( isset($data['post_parent']) )
|
|
$data['parent_id'] = $data['post_parent'];
|
|
|
|
// status
|
|
if ( isset($data['keep_private']) && 'private' == $data['keep_private'] )
|
|
$data['post_status'] = 'private';
|
|
else
|
|
$data['post_status'] = $data['_status'];
|
|
|
|
if ( empty($data['comment_status']) )
|
|
$data['comment_status'] = 'closed';
|
|
if ( empty($data['ping_status']) )
|
|
$data['ping_status'] = 'closed';
|
|
|
|
// Hack: wp_unique_post_slug() doesn't work for drafts, so we will fake that our post is published.
|
|
if ( ! empty( $data['post_name'] ) && in_array( $post['post_status'], array( 'draft', 'pending' ) ) ) {
|
|
$post['post_status'] = 'publish';
|
|
$data['post_name'] = wp_unique_post_slug( $data['post_name'], $post['ID'], $post['post_status'], $post['post_type'], $post['post_parent'] );
|
|
}
|
|
|
|
// update the post
|
|
edit_post();
|
|
|
|
$wp_list_table = _get_list_table( 'WP_Posts_List_Table', array( 'screen' => $_POST['screen'] ) );
|
|
|
|
$mode = $_POST['post_view'];
|
|
|
|
$level = 0;
|
|
$request_post = array( get_post( $_POST['post_ID'] ) );
|
|
$parent = $request_post[0]->post_parent;
|
|
|
|
while ( $parent > 0 ) {
|
|
$parent_post = get_post( $parent );
|
|
$parent = $parent_post->post_parent;
|
|
$level++;
|
|
}
|
|
|
|
$wp_list_table->display_rows( array( get_post( $_POST['post_ID'] ) ), $level );
|
|
|
|
wp_die();
|
|
}
|
|
|
|
function wp_ajax_inline_save_tax() {
|
|
global $wp_list_table;
|
|
|
|
check_ajax_referer( 'taxinlineeditnonce', '_inline_edit' );
|
|
|
|
$taxonomy = sanitize_key( $_POST['taxonomy'] );
|
|
$tax = get_taxonomy( $taxonomy );
|
|
if ( ! $tax )
|
|
wp_die( 0 );
|
|
|
|
if ( ! current_user_can( $tax->cap->edit_terms ) )
|
|
wp_die( -1 );
|
|
|
|
$wp_list_table = _get_list_table( 'WP_Terms_List_Table', array( 'screen' => 'edit-' . $taxonomy ) );
|
|
|
|
if ( ! isset($_POST['tax_ID']) || ! ( $id = (int) $_POST['tax_ID'] ) )
|
|
wp_die( -1 );
|
|
|
|
$tag = get_term( $id, $taxonomy );
|
|
$_POST['description'] = $tag->description;
|
|
|
|
$updated = wp_update_term($id, $taxonomy, $_POST);
|
|
if ( $updated && !is_wp_error($updated) ) {
|
|
$tag = get_term( $updated['term_id'], $taxonomy );
|
|
if ( !$tag || is_wp_error( $tag ) ) {
|
|
if ( is_wp_error($tag) && $tag->get_error_message() )
|
|
wp_die( $tag->get_error_message() );
|
|
wp_die( __( 'Item not updated.' ) );
|
|
}
|
|
} else {
|
|
if ( is_wp_error($updated) && $updated->get_error_message() )
|
|
wp_die( $updated->get_error_message() );
|
|
wp_die( __( 'Item not updated.' ) );
|
|
}
|
|
$level = 0;
|
|
$parent = $tag->parent;
|
|
while ( $parent > 0 ) {
|
|
$parent_tag = get_term( $parent, $taxonomy );
|
|
$parent = $parent_tag->parent;
|
|
$level++;
|
|
}
|
|
$wp_list_table->single_row( $tag, $level );
|
|
wp_die();
|
|
}
|
|
|
|
function wp_ajax_find_posts() {
|
|
global $wpdb;
|
|
|
|
check_ajax_referer( 'find-posts' );
|
|
|
|
$post_types = get_post_types( array( 'public' => true ), 'objects' );
|
|
unset( $post_types['attachment'] );
|
|
|
|
$s = wp_unslash( $_POST['ps'] );
|
|
$searchand = $search = '';
|
|
$args = array(
|
|
'post_type' => array_keys( $post_types ),
|
|
'post_status' => 'any',
|
|
'posts_per_page' => 50,
|
|
);
|
|
if ( '' !== $s )
|
|
$args['s'] = $s;
|
|
|
|
$posts = get_posts( $args );
|
|
|
|
if ( ! $posts )
|
|
wp_die( __('No items found.') );
|
|
|
|
$html = '<table class="widefat" cellspacing="0"><thead><tr><th class="found-radio"><br /></th><th>'.__('Title').'</th><th class="no-break">'.__('Type').'</th><th class="no-break">'.__('Date').'</th><th class="no-break">'.__('Status').'</th></tr></thead><tbody>';
|
|
foreach ( $posts as $post ) {
|
|
$title = trim( $post->post_title ) ? $post->post_title : __( '(no title)' );
|
|
|
|
switch ( $post->post_status ) {
|
|
case 'publish' :
|
|
case 'private' :
|
|
$stat = __('Published');
|
|
break;
|
|
case 'future' :
|
|
$stat = __('Scheduled');
|
|
break;
|
|
case 'pending' :
|
|
$stat = __('Pending Review');
|
|
break;
|
|
case 'draft' :
|
|
$stat = __('Draft');
|
|
break;
|
|
}
|
|
|
|
if ( '0000-00-00 00:00:00' == $post->post_date ) {
|
|
$time = '';
|
|
} else {
|
|
/* translators: date format in table columns, see http://php.net/date */
|
|
$time = mysql2date(__('Y/m/d'), $post->post_date);
|
|
}
|
|
|
|
$html .= '<tr class="found-posts"><td class="found-radio"><input type="radio" id="found-'.$post->ID.'" name="found_post_id" value="' . esc_attr($post->ID) . '"></td>';
|
|
$html .= '<td><label for="found-'.$post->ID.'">' . esc_html( $title ) . '</label></td><td class="no-break">' . esc_html( $post_types[$post->post_type]->labels->singular_name ) . '</td><td class="no-break">'.esc_html( $time ) . '</td><td class="no-break">' . esc_html( $stat ). ' </td></tr>' . "\n\n";
|
|
}
|
|
|
|
$html .= '</tbody></table>';
|
|
|
|
$x = new WP_Ajax_Response();
|
|
$x->add( array(
|
|
'data' => $html
|
|
));
|
|
$x->send();
|
|
}
|
|
|
|
function wp_ajax_widgets_order() {
|
|
check_ajax_referer( 'save-sidebar-widgets', 'savewidgets' );
|
|
|
|
if ( !current_user_can('edit_theme_options') )
|
|
wp_die( -1 );
|
|
|
|
unset( $_POST['savewidgets'], $_POST['action'] );
|
|
|
|
// save widgets order for all sidebars
|
|
if ( is_array($_POST['sidebars']) ) {
|
|
$sidebars = array();
|
|
foreach ( $_POST['sidebars'] as $key => $val ) {
|
|
$sb = array();
|
|
if ( !empty($val) ) {
|
|
$val = explode(',', $val);
|
|
foreach ( $val as $k => $v ) {
|
|
if ( strpos($v, 'widget-') === false )
|
|
continue;
|
|
|
|
$sb[$k] = substr($v, strpos($v, '_') + 1);
|
|
}
|
|
}
|
|
$sidebars[$key] = $sb;
|
|
}
|
|
wp_set_sidebars_widgets($sidebars);
|
|
wp_die( 1 );
|
|
}
|
|
|
|
wp_die( -1 );
|
|
}
|
|
|
|
function wp_ajax_save_widget() {
|
|
global $wp_registered_widgets, $wp_registered_widget_controls, $wp_registered_widget_updates;
|
|
|
|
check_ajax_referer( 'save-sidebar-widgets', 'savewidgets' );
|
|
|
|
if ( !current_user_can('edit_theme_options') || !isset($_POST['id_base']) )
|
|
wp_die( -1 );
|
|
|
|
unset( $_POST['savewidgets'], $_POST['action'] );
|
|
|
|
do_action('load-widgets.php');
|
|
do_action('widgets.php');
|
|
do_action('sidebar_admin_setup');
|
|
|
|
$id_base = $_POST['id_base'];
|
|
$widget_id = $_POST['widget-id'];
|
|
$sidebar_id = $_POST['sidebar'];
|
|
$multi_number = !empty($_POST['multi_number']) ? (int) $_POST['multi_number'] : 0;
|
|
$settings = isset($_POST['widget-' . $id_base]) && is_array($_POST['widget-' . $id_base]) ? $_POST['widget-' . $id_base] : false;
|
|
$error = '<p>' . __('An error has occurred. Please reload the page and try again.') . '</p>';
|
|
|
|
$sidebars = wp_get_sidebars_widgets();
|
|
$sidebar = isset($sidebars[$sidebar_id]) ? $sidebars[$sidebar_id] : array();
|
|
|
|
// delete
|
|
if ( isset($_POST['delete_widget']) && $_POST['delete_widget'] ) {
|
|
|
|
if ( !isset($wp_registered_widgets[$widget_id]) )
|
|
wp_die( $error );
|
|
|
|
$sidebar = array_diff( $sidebar, array($widget_id) );
|
|
$_POST = array('sidebar' => $sidebar_id, 'widget-' . $id_base => array(), 'the-widget-id' => $widget_id, 'delete_widget' => '1');
|
|
} elseif ( $settings && preg_match( '/__i__|%i%/', key($settings) ) ) {
|
|
if ( !$multi_number )
|
|
wp_die( $error );
|
|
|
|
$_POST['widget-' . $id_base] = array( $multi_number => array_shift($settings) );
|
|
$widget_id = $id_base . '-' . $multi_number;
|
|
$sidebar[] = $widget_id;
|
|
}
|
|
$_POST['widget-id'] = $sidebar;
|
|
|
|
foreach ( (array) $wp_registered_widget_updates as $name => $control ) {
|
|
|
|
if ( $name == $id_base ) {
|
|
if ( !is_callable( $control['callback'] ) )
|
|
continue;
|
|
|
|
ob_start();
|
|
call_user_func_array( $control['callback'], $control['params'] );
|
|
ob_end_clean();
|
|
break;
|
|
}
|
|
}
|
|
|
|
if ( isset($_POST['delete_widget']) && $_POST['delete_widget'] ) {
|
|
$sidebars[$sidebar_id] = $sidebar;
|
|
wp_set_sidebars_widgets($sidebars);
|
|
echo "deleted:$widget_id";
|
|
wp_die();
|
|
}
|
|
|
|
if ( !empty($_POST['add_new']) )
|
|
wp_die();
|
|
|
|
if ( $form = $wp_registered_widget_controls[$widget_id] )
|
|
call_user_func_array( $form['callback'], $form['params'] );
|
|
|
|
wp_die();
|
|
}
|
|
|
|
function wp_ajax_upload_attachment() {
|
|
check_ajax_referer( 'media-form' );
|
|
|
|
if ( ! current_user_can( 'upload_files' ) )
|
|
wp_die();
|
|
|
|
if ( isset( $_REQUEST['post_id'] ) ) {
|
|
$post_id = $_REQUEST['post_id'];
|
|
if ( ! current_user_can( 'edit_post', $post_id ) )
|
|
wp_die();
|
|
} else {
|
|
$post_id = null;
|
|
}
|
|
|
|
$post_data = isset( $_REQUEST['post_data'] ) ? $_REQUEST['post_data'] : array();
|
|
|
|
// If the context is custom header or background, make sure the uploaded file is an image.
|
|
if ( isset( $post_data['context'] ) && in_array( $post_data['context'], array( 'custom-header', 'custom-background' ) ) ) {
|
|
$wp_filetype = wp_check_filetype_and_ext( $_FILES['async-upload']['tmp_name'], $_FILES['async-upload']['name'], false );
|
|
if ( ! wp_match_mime_types( 'image', $wp_filetype['type'] ) ) {
|
|
echo json_encode( array(
|
|
'success' => false,
|
|
'data' => array(
|
|
'message' => __( 'The uploaded file is not a valid image. Please try again.' ),
|
|
'filename' => $_FILES['async-upload']['name'],
|
|
)
|
|
) );
|
|
|
|
wp_die();
|
|
}
|
|
}
|
|
|
|
$attachment_id = media_handle_upload( 'async-upload', $post_id, $post_data );
|
|
|
|
if ( is_wp_error( $attachment_id ) ) {
|
|
echo json_encode( array(
|
|
'success' => false,
|
|
'data' => array(
|
|
'message' => $attachment_id->get_error_message(),
|
|
'filename' => $_FILES['async-upload']['name'],
|
|
)
|
|
) );
|
|
|
|
wp_die();
|
|
}
|
|
|
|
if ( isset( $post_data['context'] ) && isset( $post_data['theme'] ) ) {
|
|
if ( 'custom-background' === $post_data['context'] )
|
|
update_post_meta( $attachment_id, '_wp_attachment_is_custom_background', $post_data['theme'] );
|
|
|
|
if ( 'custom-header' === $post_data['context'] )
|
|
update_post_meta( $attachment_id, '_wp_attachment_is_custom_header', $post_data['theme'] );
|
|
}
|
|
|
|
if ( ! $attachment = wp_prepare_attachment_for_js( $attachment_id ) )
|
|
wp_die();
|
|
|
|
echo json_encode( array(
|
|
'success' => true,
|
|
'data' => $attachment,
|
|
) );
|
|
|
|
wp_die();
|
|
}
|
|
|
|
function wp_ajax_image_editor() {
|
|
$attachment_id = intval($_POST['postid']);
|
|
if ( empty($attachment_id) || !current_user_can('edit_post', $attachment_id) )
|
|
wp_die( -1 );
|
|
|
|
check_ajax_referer( "image_editor-$attachment_id" );
|
|
include_once( ABSPATH . 'wp-admin/includes/image-edit.php' );
|
|
|
|
$msg = false;
|
|
switch ( $_POST['do'] ) {
|
|
case 'save' :
|
|
$msg = wp_save_image($attachment_id);
|
|
$msg = json_encode($msg);
|
|
wp_die( $msg );
|
|
break;
|
|
case 'scale' :
|
|
$msg = wp_save_image($attachment_id);
|
|
break;
|
|
case 'restore' :
|
|
$msg = wp_restore_image($attachment_id);
|
|
break;
|
|
}
|
|
|
|
wp_image_editor($attachment_id, $msg);
|
|
wp_die();
|
|
}
|
|
|
|
function wp_ajax_set_post_thumbnail() {
|
|
$json = ! empty( $_REQUEST['json'] ); // New-style request
|
|
|
|
$post_ID = intval( $_POST['post_id'] );
|
|
if ( ! current_user_can( 'edit_post', $post_ID ) )
|
|
wp_die( -1 );
|
|
|
|
$thumbnail_id = intval( $_POST['thumbnail_id'] );
|
|
|
|
if ( $json )
|
|
check_ajax_referer( "update-post_$post_ID" );
|
|
else
|
|
check_ajax_referer( "set_post_thumbnail-$post_ID" );
|
|
|
|
if ( $thumbnail_id == '-1' ) {
|
|
if ( delete_post_thumbnail( $post_ID ) ) {
|
|
$return = _wp_post_thumbnail_html( null, $post_ID );
|
|
$json ? wp_send_json_success( $return ) : wp_die( $return );
|
|
} else {
|
|
wp_die( 0 );
|
|
}
|
|
}
|
|
|
|
if ( set_post_thumbnail( $post_ID, $thumbnail_id ) ) {
|
|
$return = _wp_post_thumbnail_html( $thumbnail_id, $post_ID );
|
|
$json ? wp_send_json_success( $return ) : wp_die( $return );
|
|
}
|
|
|
|
wp_die( 0 );
|
|
}
|
|
|
|
function wp_ajax_date_format() {
|
|
wp_die( date_i18n( sanitize_option( 'date_format', $_POST['date'] ) ) );
|
|
}
|
|
|
|
function wp_ajax_time_format() {
|
|
wp_die( date_i18n( sanitize_option( 'time_format', $_POST['date'] ) ) );
|
|
}
|
|
|
|
function wp_ajax_wp_fullscreen_save_post() {
|
|
$post_id = isset( $_POST['post_ID'] ) ? (int) $_POST['post_ID'] : 0;
|
|
|
|
$post = $post_type = null;
|
|
|
|
if ( $post_id )
|
|
$post = get_post( $post_id );
|
|
|
|
if ( $post )
|
|
$post_type = $post->post_type;
|
|
elseif ( isset( $_POST['post_type'] ) && post_type_exists( $_POST['post_type'] ) )
|
|
$post_type = $_POST['post_type'];
|
|
|
|
check_ajax_referer('update-post_' . $post_id, '_wpnonce');
|
|
|
|
$post_id = edit_post();
|
|
|
|
if ( is_wp_error($post_id) ) {
|
|
if ( $post_id->get_error_message() )
|
|
$message = $post_id->get_error_message();
|
|
else
|
|
$message = __('Save failed');
|
|
|
|
echo json_encode( array( 'message' => $message, 'last_edited' => '' ) );
|
|
wp_die();
|
|
} else {
|
|
$message = __('Saved.');
|
|
}
|
|
|
|
if ( $post ) {
|
|
$last_date = mysql2date( get_option('date_format'), $post->post_modified );
|
|
$last_time = mysql2date( get_option('time_format'), $post->post_modified );
|
|
} else {
|
|
$last_date = date_i18n( get_option('date_format') );
|
|
$last_time = date_i18n( get_option('time_format') );
|
|
}
|
|
|
|
if ( $last_id = get_post_meta($post_id, '_edit_last', true) ) {
|
|
$last_user = get_userdata($last_id);
|
|
$last_edited = sprintf( __('Last edited by %1$s on %2$s at %3$s'), esc_html( $last_user->display_name ), $last_date, $last_time );
|
|
} else {
|
|
$last_edited = sprintf( __('Last edited on %1$s at %2$s'), $last_date, $last_time );
|
|
}
|
|
|
|
echo json_encode( array( 'message' => $message, 'last_edited' => $last_edited ) );
|
|
wp_die();
|
|
}
|
|
|
|
function wp_ajax_wp_remove_post_lock() {
|
|
if ( empty( $_POST['post_ID'] ) || empty( $_POST['active_post_lock'] ) )
|
|
wp_die( 0 );
|
|
$post_id = (int) $_POST['post_ID'];
|
|
if ( ! $post = get_post( $post_id ) )
|
|
wp_die( 0 );
|
|
|
|
check_ajax_referer( 'update-post_' . $post_id );
|
|
|
|
if ( ! current_user_can( 'edit_post', $post_id ) )
|
|
wp_die( -1 );
|
|
|
|
$active_lock = array_map( 'absint', explode( ':', $_POST['active_post_lock'] ) );
|
|
if ( $active_lock[1] != get_current_user_id() )
|
|
wp_die( 0 );
|
|
|
|
$new_lock = ( time() - apply_filters( 'wp_check_post_lock_window', 120 ) + 5 ) . ':' . $active_lock[1];
|
|
update_post_meta( $post_id, '_edit_lock', $new_lock, implode( ':', $active_lock ) );
|
|
wp_die( 1 );
|
|
}
|
|
|
|
function wp_ajax_dismiss_wp_pointer() {
|
|
$pointer = $_POST['pointer'];
|
|
if ( $pointer != sanitize_key( $pointer ) )
|
|
wp_die( 0 );
|
|
|
|
// check_ajax_referer( 'dismiss-pointer_' . $pointer );
|
|
|
|
$dismissed = array_filter( explode( ',', (string) get_user_meta( get_current_user_id(), 'dismissed_wp_pointers', true ) ) );
|
|
|
|
if ( in_array( $pointer, $dismissed ) )
|
|
wp_die( 0 );
|
|
|
|
$dismissed[] = $pointer;
|
|
$dismissed = implode( ',', $dismissed );
|
|
|
|
update_user_meta( get_current_user_id(), 'dismissed_wp_pointers', $dismissed );
|
|
wp_die( 1 );
|
|
}
|
|
|
|
/**
|
|
* Get an attachment.
|
|
*
|
|
* @since 3.5.0
|
|
*/
|
|
function wp_ajax_get_attachment() {
|
|
if ( ! isset( $_REQUEST['id'] ) )
|
|
wp_send_json_error();
|
|
|
|
if ( ! $id = absint( $_REQUEST['id'] ) )
|
|
wp_send_json_error();
|
|
|
|
if ( ! $post = get_post( $id ) )
|
|
wp_send_json_error();
|
|
|
|
if ( 'attachment' != $post->post_type )
|
|
wp_send_json_error();
|
|
|
|
if ( ! current_user_can( 'upload_files' ) )
|
|
wp_send_json_error();
|
|
|
|
if ( ! $attachment = wp_prepare_attachment_for_js( $id ) )
|
|
wp_send_json_error();
|
|
|
|
wp_send_json_success( $attachment );
|
|
}
|
|
|
|
/**
|
|
* Query for attachments.
|
|
*
|
|
* @since 3.5.0
|
|
*/
|
|
function wp_ajax_query_attachments() {
|
|
if ( ! current_user_can( 'upload_files' ) )
|
|
wp_send_json_error();
|
|
|
|
$query = isset( $_REQUEST['query'] ) ? (array) $_REQUEST['query'] : array();
|
|
$query = array_intersect_key( $query, array_flip( array(
|
|
's', 'order', 'orderby', 'posts_per_page', 'paged', 'post_mime_type',
|
|
'post_parent', 'post__in', 'post__not_in',
|
|
) ) );
|
|
|
|
$query['post_type'] = 'attachment';
|
|
$query['post_status'] = 'inherit';
|
|
if ( current_user_can( get_post_type_object( 'attachment' )->cap->read_private_posts ) )
|
|
$query['post_status'] .= ',private';
|
|
|
|
/**
|
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* Filter the arguments passed to WP_Query during an AJAX call for querying attachments.
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*
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* @since 3.7.0
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* @param array $query Array of query variables.
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*/
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$query = apply_filters( 'ajax_query_attachments_args', $query );
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$query = new WP_Query( $query );
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$posts = array_map( 'wp_prepare_attachment_for_js', $query->posts );
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$posts = array_filter( $posts );
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wp_send_json_success( $posts );
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}
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/**
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* Save attachment attributes.
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*
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* @since 3.5.0
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*/
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function wp_ajax_save_attachment() {
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if ( ! isset( $_REQUEST['id'] ) || ! isset( $_REQUEST['changes'] ) )
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wp_send_json_error();
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if ( ! $id = absint( $_REQUEST['id'] ) )
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wp_send_json_error();
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check_ajax_referer( 'update-post_' . $id, 'nonce' );
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if ( ! current_user_can( 'edit_post', $id ) )
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wp_send_json_error();
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$changes = $_REQUEST['changes'];
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$post = get_post( $id, ARRAY_A );
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if ( 'attachment' != $post['post_type'] )
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wp_send_json_error();
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if ( isset( $changes['title'] ) )
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$post['post_title'] = $changes['title'];
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if ( isset( $changes['caption'] ) )
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$post['post_excerpt'] = $changes['caption'];
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if ( isset( $changes['description'] ) )
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$post['post_content'] = $changes['description'];
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if ( isset( $changes['alt'] ) ) {
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$alt = wp_unslash( $changes['alt'] );
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if ( $alt != get_post_meta( $id, '_wp_attachment_image_alt', true ) ) {
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$alt = wp_strip_all_tags( $alt, true );
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update_post_meta( $id, '_wp_attachment_image_alt', wp_slash( $alt ) );
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}
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}
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wp_update_post( $post );
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wp_send_json_success();
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}
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/**
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* Save backwards compatible attachment attributes.
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*
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* @since 3.5.0
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*/
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function wp_ajax_save_attachment_compat() {
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if ( ! isset( $_REQUEST['id'] ) )
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wp_send_json_error();
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if ( ! $id = absint( $_REQUEST['id'] ) )
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wp_send_json_error();
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if ( empty( $_REQUEST['attachments'] ) || empty( $_REQUEST['attachments'][ $id ] ) )
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wp_send_json_error();
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$attachment_data = $_REQUEST['attachments'][ $id ];
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check_ajax_referer( 'update-post_' . $id, 'nonce' );
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if ( ! current_user_can( 'edit_post', $id ) )
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wp_send_json_error();
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$post = get_post( $id, ARRAY_A );
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if ( 'attachment' != $post['post_type'] )
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wp_send_json_error();
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$post = apply_filters( 'attachment_fields_to_save', $post, $attachment_data );
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if ( isset( $post['errors'] ) ) {
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$errors = $post['errors']; // @todo return me and display me!
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unset( $post['errors'] );
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}
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wp_update_post( $post );
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foreach ( get_attachment_taxonomies( $post ) as $taxonomy ) {
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if ( isset( $attachment_data[ $taxonomy ] ) )
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wp_set_object_terms( $id, array_map( 'trim', preg_split( '/,+/', $attachment_data[ $taxonomy ] ) ), $taxonomy, false );
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}
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if ( ! $attachment = wp_prepare_attachment_for_js( $id ) )
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wp_send_json_error();
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wp_send_json_success( $attachment );
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}
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function wp_ajax_save_attachment_order() {
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if ( ! isset( $_REQUEST['post_id'] ) )
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wp_send_json_error();
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if ( ! $post_id = absint( $_REQUEST['post_id'] ) )
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wp_send_json_error();
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if ( empty( $_REQUEST['attachments'] ) )
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wp_send_json_error();
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check_ajax_referer( 'update-post_' . $post_id, 'nonce' );
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$attachments = $_REQUEST['attachments'];
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if ( ! current_user_can( 'edit_post', $post_id ) )
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wp_send_json_error();
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$post = get_post( $post_id, ARRAY_A );
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foreach ( $attachments as $attachment_id => $menu_order ) {
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if ( ! current_user_can( 'edit_post', $attachment_id ) )
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continue;
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if ( ! $attachment = get_post( $attachment_id ) )
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continue;
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if ( 'attachment' != $attachment->post_type )
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continue;
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wp_update_post( array( 'ID' => $attachment_id, 'menu_order' => $menu_order ) );
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}
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wp_send_json_success();
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}
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/**
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* Generates the HTML to send an attachment to the editor.
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* Backwards compatible with the media_send_to_editor filter and the chain
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* of filters that follow.
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*
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* @since 3.5.0
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*/
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function wp_ajax_send_attachment_to_editor() {
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check_ajax_referer( 'media-send-to-editor', 'nonce' );
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$attachment = wp_unslash( $_POST['attachment'] );
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$id = intval( $attachment['id'] );
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if ( ! $post = get_post( $id ) )
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wp_send_json_error();
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if ( 'attachment' != $post->post_type )
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wp_send_json_error();
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if ( current_user_can( 'edit_post', $id ) ) {
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// If this attachment is unattached, attach it. Primarily a back compat thing.
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if ( 0 == $post->post_parent && $insert_into_post_id = intval( $_POST['post_id'] ) ) {
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wp_update_post( array( 'ID' => $id, 'post_parent' => $insert_into_post_id ) );
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}
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}
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$rel = $url = '';
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$html = $title = isset( $attachment['post_title'] ) ? $attachment['post_title'] : '';
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if ( ! empty( $attachment['url'] ) ) {
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$url = $attachment['url'];
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if ( strpos( $url, 'attachment_id') || get_attachment_link( $id ) == $url )
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$rel = ' rel="attachment wp-att-' . $id . '"';
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$html = '<a href="' . esc_url( $url ) . '"' . $rel . '>' . $html . '</a>';
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}
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remove_filter( 'media_send_to_editor', 'image_media_send_to_editor' );
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if ( 'image' === substr( $post->post_mime_type, 0, 5 ) ) {
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$align = isset( $attachment['align'] ) ? $attachment['align'] : 'none';
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$size = isset( $attachment['image-size'] ) ? $attachment['image-size'] : 'medium';
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$alt = isset( $attachment['image_alt'] ) ? $attachment['image_alt'] : '';
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$caption = isset( $attachment['post_excerpt'] ) ? $attachment['post_excerpt'] : '';
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$title = ''; // We no longer insert title tags into <img> tags, as they are redundant.
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$html = get_image_send_to_editor( $id, $caption, $title, $align, $url, (bool) $rel, $size, $alt );
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} elseif ( 'video' === substr( $post->post_mime_type, 0, 5 ) || 'audio' === substr( $post->post_mime_type, 0, 5 ) ) {
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$html = stripslashes_deep( $_POST['html'] );
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}
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$html = apply_filters( 'media_send_to_editor', $html, $id, $attachment );
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wp_send_json_success( $html );
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}
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/**
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* Generates the HTML to send a non-image embed link to the editor.
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*
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* Backwards compatible with the following filters:
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* - file_send_to_editor_url
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* - audio_send_to_editor_url
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* - video_send_to_editor_url
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*
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* @since 3.5.0
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*/
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function wp_ajax_send_link_to_editor() {
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check_ajax_referer( 'media-send-to-editor', 'nonce' );
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if ( ! $src = wp_unslash( $_POST['src'] ) )
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wp_send_json_error();
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if ( ! strpos( $src, '://' ) )
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$src = 'http://' . $src;
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if ( ! $src = esc_url_raw( $src ) )
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wp_send_json_error();
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if ( ! $title = trim( wp_unslash( $_POST['title'] ) ) )
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$title = wp_basename( $src );
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$html = '';
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if ( $title )
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$html = '<a href="' . esc_url( $src ) . '">' . $title . '</a>';
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// Figure out what filter to run:
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$type = 'file';
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if ( ( $ext = preg_replace( '/^.+?\.([^.]+)$/', '$1', $src ) ) && ( $ext_type = wp_ext2type( $ext ) )
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&& ( 'audio' == $ext_type || 'video' == $ext_type ) )
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$type = $ext_type;
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$html = apply_filters( $type . '_send_to_editor_url', $html, $src, $title );
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wp_send_json_success( $html );
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}
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/**
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* Heartbeat API (experimental)
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*
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* Runs when the user is logged in.
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*/
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function wp_ajax_heartbeat() {
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if ( empty( $_POST['_nonce'] ) )
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wp_send_json_error();
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$response = array();
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if ( false === wp_verify_nonce( $_POST['_nonce'], 'heartbeat-nonce' ) ) {
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// User is logged in but nonces have expired.
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$response['nonces_expired'] = true;
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wp_send_json($response);
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}
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// screen_id is the same as $current_screen->id and the JS global 'pagenow'
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if ( ! empty($_POST['screen_id']) )
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$screen_id = sanitize_key($_POST['screen_id']);
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else
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$screen_id = 'front';
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if ( ! empty($_POST['data']) ) {
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$data = (array) $_POST['data'];
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$response = apply_filters( 'heartbeat_received', $response, $data, $screen_id );
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}
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$response = apply_filters( 'heartbeat_send', $response, $screen_id );
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// Allow the transport to be replaced with long-polling easily
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do_action( 'heartbeat_tick', $response, $screen_id );
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// Send the current time according to the server
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$response['server_time'] = time();
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wp_send_json($response);
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}
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function wp_ajax_get_revision_diffs() {
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require ABSPATH . 'wp-admin/includes/revision.php';
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if ( ! $post = get_post( (int) $_REQUEST['post_id'] ) )
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wp_send_json_error();
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if ( ! current_user_can( 'read_post', $post->ID ) )
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wp_send_json_error();
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// Really just pre-loading the cache here.
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if ( ! $revisions = wp_get_post_revisions( $post->ID, array( 'check_enabled' => false ) ) )
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wp_send_json_error();
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$return = array();
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@set_time_limit( 0 );
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foreach ( $_REQUEST['compare'] as $compare_key ) {
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list( $compare_from, $compare_to ) = explode( ':', $compare_key ); // from:to
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$return[] = array(
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'id' => $compare_key,
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'fields' => wp_get_revision_ui_diff( $post, $compare_from, $compare_to ),
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);
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}
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wp_send_json_success( $return );
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}
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