2208 lines
64 KiB
PHP
2208 lines
64 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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/**
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* Filter Heartbeat AJAX response in no-privilege environments.
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*
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* @since 3.6.0
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*
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* @param array|object $response The no-priv Heartbeat response object or array.
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* @param array $data An array of data passed via $_POST.
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* @param string $screen_id The screen id.
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*/
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$response = apply_filters( 'heartbeat_nopriv_received', $response, $data, $screen_id );
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}
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/**
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* Filter Heartbeat AJAX response when no data is passed.
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*
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* @since 3.6.0
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*
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* @param array|object $response The Heartbeat response object or array.
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* @param string $screen_id The screen id.
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*/
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$response = apply_filters( 'heartbeat_nopriv_send', $response, $screen_id );
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/**
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* Fires when Heartbeat ticks in no-privilege environments.
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*
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* Allows the transport to be easily replaced with long-polling.
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*
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* @since 3.6.0
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*
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* @param array|object $response The no-priv Heartbeat response.
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* @param string $screen_id The screen id.
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*/
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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( $return );
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}
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function wp_ajax_autocomplete_user() {
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if ( ! is_multisite() || ! current_user_can( 'promote_users' ) || wp_is_large_network( 'users' ) )
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wp_die( -1 );
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/** This filter is documented in wp-admin/user-new.php */
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if ( ! is_super_admin() && ! apply_filters( 'autocomplete_users_for_site_admins', false ) )
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wp_die( -1 );
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$return = array();
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// Check the type of request
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// Current allowed values are `add` and `search`
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if ( isset( $_REQUEST['autocomplete_type'] ) && 'search' === $_REQUEST['autocomplete_type'] ) {
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$type = $_REQUEST['autocomplete_type'];
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} else {
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$type = 'add';
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}
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// Check the desired field for value
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// Current allowed values are `user_email` and `user_login`
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if ( isset( $_REQUEST['autocomplete_field'] ) && 'user_email' === $_REQUEST['autocomplete_field'] ) {
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$field = $_REQUEST['autocomplete_field'];
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} else {
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$field = 'user_login';
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}
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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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}
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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' => $user->$field,
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);
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}
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wp_die( json_encode( $return ) );
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}
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function wp_ajax_dashboard_widgets() {
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require_once ABSPATH . 'wp-admin/includes/dashboard.php';
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$pagenow = $_GET['pagenow'];
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if ( $pagenow === 'dashboard-user' || $pagenow === 'dashboard-network' || $pagenow === 'dashboard' ) {
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set_current_screen( $pagenow );
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}
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switch ( $_GET['widget'] ) {
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case 'dashboard_primary' :
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wp_dashboard_primary();
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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 2.7.0
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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;
|
|
} elseif ( isset($_POST['delete']) && 1 == $_POST['delete'] ) {
|
|
$r = wp_delete_comment( $comment->comment_ID );
|
|
} else {
|
|
wp_die( -1 );
|
|
}
|
|
|
|
if ( $r ) // 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, $delta );
|
|
wp_die( 0 );
|
|
}
|
|
|
|
function wp_ajax_delete_tag() {
|
|
$tag_id = (int) $_POST['tag_ID'];
|
|
check_ajax_referer( "delete-tag_$tag_id" );
|
|
|
|
$taxonomy = !empty($_POST['taxonomy']) ? $_POST['taxonomy'] : 'post_tag';
|
|
$tax = get_taxonomy($taxonomy);
|
|
|
|
if ( !current_user_can( $tax->cap->delete_terms ) )
|
|
wp_die( -1 );
|
|
|
|
$tag = get_term( $tag_id, $taxonomy );
|
|
if ( !$tag || is_wp_error( $tag ) )
|
|
wp_die( 1 );
|
|
|
|
if ( wp_delete_term($tag_id, $taxonomy))
|
|
wp_die( 1 );
|
|
else
|
|
wp_die( 0 );
|
|
}
|
|
|
|
function wp_ajax_delete_link() {
|
|
$id = isset( $_POST['id'] ) ? (int) $_POST['id'] : 0;
|
|
|
|
check_ajax_referer( "delete-bookmark_$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;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Filter the Walker class used when adding nav menu items.
|
|
*
|
|
* @since 3.4.0
|
|
*
|
|
* @param string $class The walker class to use. Default 'Walker_Nav_Menu_Edit'.
|
|
* @param int $menu_id The menu id, derived from $_POST['menu'].
|
|
*/
|
|
$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_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']] ) ) {
|
|
$menus_meta_box_object = $items[ $_POST['item-object'] ];
|
|
/**
|
|
* Filter a nav menu meta box object.
|
|
*
|
|
* @since 3.0.0
|
|
*
|
|
* @param object $menus_meta_box_object A nav menu meta box object, such as Page,
|
|
* Post, Category, Tag, etc.
|
|
*/
|
|
$item = apply_filters( 'nav_menu_meta_box_object', $menus_meta_box_object );
|
|
ob_start();
|
|
call_user_func_array($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
|
|
$data['user_ID'] = get_current_user_id();
|
|
|
|
if ( isset($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"><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'] );
|
|
|
|
/**
|
|
* Fires early when editing the widgets displayed in sidebars.
|
|
*
|
|
* @since 2.8.0
|
|
*/
|
|
do_action( 'load-widgets.php' );
|
|
|
|
/**
|
|
* Fires early when editing the widgets displayed in sidebars.
|
|
*
|
|
* @since 2.8.0
|
|
*/
|
|
do_action( 'widgets.php' );
|
|
|
|
/**
|
|
* Fires early when editing the widgets displayed in sidebars.
|
|
*
|
|
* @since 2.2.0
|
|
*/
|
|
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', wp_unslash( $_POST['date'] ) ) ) );
|
|
}
|
|
|
|
function wp_ajax_time_format() {
|
|
wp_die( date_i18n( sanitize_option( 'time_format', wp_unslash( $_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 ) ) {
|
|
wp_send_json_error();
|
|
}
|
|
|
|
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 );
|
|
}
|
|
|
|
wp_send_json_success( array( 'last_edited' => $last_edited ) );
|
|
}
|
|
|
|
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 );
|
|
|
|
/**
|
|
* Filter the post lock window duration.
|
|
*
|
|
* @since 3.3.0
|
|
*
|
|
* @param int $interval The interval in seconds the post lock duration
|
|
* should last, plus 5 seconds. Default 150.
|
|
*/
|
|
$new_lock = ( time() - apply_filters( 'wp_check_post_lock_window', 150 ) + 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';
|
|
|
|
/**
|
|
* Filter the arguments passed to WP_Query during an AJAX
|
|
* call for querying attachments.
|
|
*
|
|
* @since 3.7.0
|
|
*
|
|
* @see WP_Query::parse_query()
|
|
*
|
|
* @param array $query An array of query variables.
|
|
*/
|
|
$query = apply_filters( 'ajax_query_attachments_args', $query );
|
|
$query = new WP_Query( $query );
|
|
|
|
$posts = array_map( 'wp_prepare_attachment_for_js', $query->posts );
|
|
$posts = array_filter( $posts );
|
|
|
|
wp_send_json_success( $posts );
|
|
}
|
|
|
|
/**
|
|
* Save attachment attributes.
|
|
*
|
|
* @since 3.5.0
|
|
*/
|
|
function wp_ajax_save_attachment() {
|
|
if ( ! isset( $_REQUEST['id'] ) || ! isset( $_REQUEST['changes'] ) )
|
|
wp_send_json_error();
|
|
|
|
if ( ! $id = absint( $_REQUEST['id'] ) )
|
|
wp_send_json_error();
|
|
|
|
check_ajax_referer( 'update-post_' . $id, 'nonce' );
|
|
|
|
if ( ! current_user_can( 'edit_post', $id ) )
|
|
wp_send_json_error();
|
|
|
|
$changes = $_REQUEST['changes'];
|
|
$post = get_post( $id, ARRAY_A );
|
|
|
|
if ( 'attachment' != $post['post_type'] )
|
|
wp_send_json_error();
|
|
|
|
if ( isset( $changes['title'] ) )
|
|
$post['post_title'] = $changes['title'];
|
|
|
|
if ( isset( $changes['caption'] ) )
|
|
$post['post_excerpt'] = $changes['caption'];
|
|
|
|
if ( isset( $changes['description'] ) )
|
|
$post['post_content'] = $changes['description'];
|
|
|
|
if ( isset( $changes['alt'] ) ) {
|
|
$alt = wp_unslash( $changes['alt'] );
|
|
if ( $alt != get_post_meta( $id, '_wp_attachment_image_alt', true ) ) {
|
|
$alt = wp_strip_all_tags( $alt, true );
|
|
update_post_meta( $id, '_wp_attachment_image_alt', wp_slash( $alt ) );
|
|
}
|
|
}
|
|
|
|
wp_update_post( $post );
|
|
wp_send_json_success();
|
|
}
|
|
|
|
/**
|
|
* Save backwards compatible attachment attributes.
|
|
*
|
|
* @since 3.5.0
|
|
*/
|
|
function wp_ajax_save_attachment_compat() {
|
|
if ( ! isset( $_REQUEST['id'] ) )
|
|
wp_send_json_error();
|
|
|
|
if ( ! $id = absint( $_REQUEST['id'] ) )
|
|
wp_send_json_error();
|
|
|
|
if ( empty( $_REQUEST['attachments'] ) || empty( $_REQUEST['attachments'][ $id ] ) )
|
|
wp_send_json_error();
|
|
$attachment_data = $_REQUEST['attachments'][ $id ];
|
|
|
|
check_ajax_referer( 'update-post_' . $id, 'nonce' );
|
|
|
|
if ( ! current_user_can( 'edit_post', $id ) )
|
|
wp_send_json_error();
|
|
|
|
$post = get_post( $id, ARRAY_A );
|
|
|
|
if ( 'attachment' != $post['post_type'] )
|
|
wp_send_json_error();
|
|
|
|
/** This filter is documented in wp-admin/includes/media.php */
|
|
$post = apply_filters( 'attachment_fields_to_save', $post, $attachment_data );
|
|
|
|
if ( isset( $post['errors'] ) ) {
|
|
$errors = $post['errors']; // @todo return me and display me!
|
|
unset( $post['errors'] );
|
|
}
|
|
|
|
wp_update_post( $post );
|
|
|
|
foreach ( get_attachment_taxonomies( $post ) as $taxonomy ) {
|
|
if ( isset( $attachment_data[ $taxonomy ] ) )
|
|
wp_set_object_terms( $id, array_map( 'trim', preg_split( '/,+/', $attachment_data[ $taxonomy ] ) ), $taxonomy, false );
|
|
}
|
|
|
|
if ( ! $attachment = wp_prepare_attachment_for_js( $id ) )
|
|
wp_send_json_error();
|
|
|
|
wp_send_json_success( $attachment );
|
|
}
|
|
|
|
function wp_ajax_save_attachment_order() {
|
|
if ( ! isset( $_REQUEST['post_id'] ) )
|
|
wp_send_json_error();
|
|
|
|
if ( ! $post_id = absint( $_REQUEST['post_id'] ) )
|
|
wp_send_json_error();
|
|
|
|
if ( empty( $_REQUEST['attachments'] ) )
|
|
wp_send_json_error();
|
|
|
|
check_ajax_referer( 'update-post_' . $post_id, 'nonce' );
|
|
|
|
$attachments = $_REQUEST['attachments'];
|
|
|
|
if ( ! current_user_can( 'edit_post', $post_id ) )
|
|
wp_send_json_error();
|
|
|
|
$post = get_post( $post_id, ARRAY_A );
|
|
|
|
foreach ( $attachments as $attachment_id => $menu_order ) {
|
|
if ( ! current_user_can( 'edit_post', $attachment_id ) )
|
|
continue;
|
|
if ( ! $attachment = get_post( $attachment_id ) )
|
|
continue;
|
|
if ( 'attachment' != $attachment->post_type )
|
|
continue;
|
|
|
|
wp_update_post( array( 'ID' => $attachment_id, 'menu_order' => $menu_order ) );
|
|
}
|
|
|
|
wp_send_json_success();
|
|
}
|
|
|
|
/**
|
|
* Generates the HTML to send an attachment to the editor.
|
|
* Backwards compatible with the media_send_to_editor filter and the chain
|
|
* of filters that follow.
|
|
*
|
|
* @since 3.5.0
|
|
*/
|
|
function wp_ajax_send_attachment_to_editor() {
|
|
check_ajax_referer( 'media-send-to-editor', 'nonce' );
|
|
|
|
$attachment = wp_unslash( $_POST['attachment'] );
|
|
|
|
$id = intval( $attachment['id'] );
|
|
|
|
if ( ! $post = get_post( $id ) )
|
|
wp_send_json_error();
|
|
|
|
if ( 'attachment' != $post->post_type )
|
|
wp_send_json_error();
|
|
|
|
if ( current_user_can( 'edit_post', $id ) ) {
|
|
// If this attachment is unattached, attach it. Primarily a back compat thing.
|
|
if ( 0 == $post->post_parent && $insert_into_post_id = intval( $_POST['post_id'] ) ) {
|
|
wp_update_post( array( 'ID' => $id, 'post_parent' => $insert_into_post_id ) );
|
|
}
|
|
}
|
|
|
|
$rel = $url = '';
|
|
$html = $title = isset( $attachment['post_title'] ) ? $attachment['post_title'] : '';
|
|
if ( ! empty( $attachment['url'] ) ) {
|
|
$url = $attachment['url'];
|
|
if ( strpos( $url, 'attachment_id') || get_attachment_link( $id ) == $url )
|
|
$rel = ' rel="attachment wp-att-' . $id . '"';
|
|
$html = '<a href="' . esc_url( $url ) . '"' . $rel . '>' . $html . '</a>';
|
|
}
|
|
|
|
remove_filter( 'media_send_to_editor', 'image_media_send_to_editor' );
|
|
|
|
if ( 'image' === substr( $post->post_mime_type, 0, 5 ) ) {
|
|
$align = isset( $attachment['align'] ) ? $attachment['align'] : 'none';
|
|
$size = isset( $attachment['image-size'] ) ? $attachment['image-size'] : 'medium';
|
|
$alt = isset( $attachment['image_alt'] ) ? $attachment['image_alt'] : '';
|
|
$caption = isset( $attachment['post_excerpt'] ) ? $attachment['post_excerpt'] : '';
|
|
$title = ''; // We no longer insert title tags into <img> tags, as they are redundant.
|
|
$html = get_image_send_to_editor( $id, $caption, $title, $align, $url, (bool) $rel, $size, $alt );
|
|
} elseif ( 'video' === substr( $post->post_mime_type, 0, 5 ) || 'audio' === substr( $post->post_mime_type, 0, 5 ) ) {
|
|
$html = stripslashes_deep( $_POST['html'] );
|
|
}
|
|
|
|
/** This filter is documented in wp-admin/includes/media.php */
|
|
$html = apply_filters( 'media_send_to_editor', $html, $id, $attachment );
|
|
|
|
wp_send_json_success( $html );
|
|
}
|
|
|
|
/**
|
|
* Generates the HTML to send a non-image embed link to the editor.
|
|
*
|
|
* Backwards compatible with the following filters:
|
|
* - file_send_to_editor_url
|
|
* - audio_send_to_editor_url
|
|
* - video_send_to_editor_url
|
|
*
|
|
* @since 3.5.0
|
|
*/
|
|
function wp_ajax_send_link_to_editor() {
|
|
check_ajax_referer( 'media-send-to-editor', 'nonce' );
|
|
|
|
if ( ! $src = wp_unslash( $_POST['src'] ) )
|
|
wp_send_json_error();
|
|
|
|
if ( ! strpos( $src, '://' ) )
|
|
$src = 'http://' . $src;
|
|
|
|
if ( ! $src = esc_url_raw( $src ) )
|
|
wp_send_json_error();
|
|
|
|
if ( ! $title = trim( wp_unslash( $_POST['title'] ) ) )
|
|
$title = wp_basename( $src );
|
|
|
|
$html = '';
|
|
if ( $title )
|
|
$html = '<a href="' . esc_url( $src ) . '">' . $title . '</a>';
|
|
|
|
// Figure out what filter to run:
|
|
$type = 'file';
|
|
if ( ( $ext = preg_replace( '/^.+?\.([^.]+)$/', '$1', $src ) ) && ( $ext_type = wp_ext2type( $ext ) )
|
|
&& ( 'audio' == $ext_type || 'video' == $ext_type ) )
|
|
$type = $ext_type;
|
|
|
|
/** This filter is documented in wp-admin/includes/media.php */
|
|
$html = apply_filters( $type . '_send_to_editor_url', $html, $src, $title );
|
|
|
|
wp_send_json_success( $html );
|
|
}
|
|
|
|
/**
|
|
* Heartbeat API (experimental)
|
|
*
|
|
* Runs when the user is logged in.
|
|
*/
|
|
function wp_ajax_heartbeat() {
|
|
if ( empty( $_POST['_nonce'] ) )
|
|
wp_send_json_error();
|
|
|
|
$response = array();
|
|
|
|
if ( false === wp_verify_nonce( $_POST['_nonce'], 'heartbeat-nonce' ) ) {
|
|
// User is logged in but nonces have expired.
|
|
$response['nonces_expired'] = true;
|
|
wp_send_json($response);
|
|
}
|
|
|
|
// screen_id is the same as $current_screen->id and the JS global 'pagenow'
|
|
if ( ! empty($_POST['screen_id']) )
|
|
$screen_id = sanitize_key($_POST['screen_id']);
|
|
else
|
|
$screen_id = 'front';
|
|
|
|
if ( ! empty($_POST['data']) ) {
|
|
$data = (array) $_POST['data'];
|
|
|
|
/**
|
|
* Filter the Heartbeat response received.
|
|
*
|
|
* @since 3.6.0
|
|
*
|
|
* @param array|object $response The Heartbeat response object or array.
|
|
* @param array $data The $_POST data sent.
|
|
* @param string $screen_id The screen id.
|
|
*/
|
|
$response = apply_filters( 'heartbeat_received', $response, $data, $screen_id );
|
|
}
|
|
|
|
/**
|
|
* Filter the Heartbeat response sent.
|
|
*
|
|
* @since 3.6.0
|
|
*
|
|
* @param array|object $response The Heartbeat response object or array.
|
|
* @param string $screen_id The screen id.
|
|
*/
|
|
$response = apply_filters( 'heartbeat_send', $response, $screen_id );
|
|
|
|
/**
|
|
* Fires when Heartbeat ticks in logged-in environments.
|
|
*
|
|
* Allows the transport to be easily replaced with long-polling.
|
|
*
|
|
* @since 3.6.0
|
|
*
|
|
* @param array|object $response The Heartbeat response object or array.
|
|
* @param string $screen_id The screen id.
|
|
*/
|
|
do_action( 'heartbeat_tick', $response, $screen_id );
|
|
|
|
// Send the current time according to the server
|
|
$response['server_time'] = time();
|
|
|
|
wp_send_json($response);
|
|
}
|
|
|
|
function wp_ajax_get_revision_diffs() {
|
|
require ABSPATH . 'wp-admin/includes/revision.php';
|
|
|
|
if ( ! $post = get_post( (int) $_REQUEST['post_id'] ) )
|
|
wp_send_json_error();
|
|
|
|
if ( ! current_user_can( 'read_post', $post->ID ) )
|
|
wp_send_json_error();
|
|
|
|
// Really just pre-loading the cache here.
|
|
if ( ! $revisions = wp_get_post_revisions( $post->ID, array( 'check_enabled' => false ) ) )
|
|
wp_send_json_error();
|
|
|
|
$return = array();
|
|
@set_time_limit( 0 );
|
|
|
|
foreach ( $_REQUEST['compare'] as $compare_key ) {
|
|
list( $compare_from, $compare_to ) = explode( ':', $compare_key ); // from:to
|
|
|
|
$return[] = array(
|
|
'id' => $compare_key,
|
|
'fields' => wp_get_revision_ui_diff( $post, $compare_from, $compare_to ),
|
|
);
|
|
}
|
|
wp_send_json_success( $return );
|
|
}
|
|
|
|
/**
|
|
* Auto-save the selected color scheme for a user's own profile.
|
|
*
|
|
* @since 3.8.0
|
|
*/
|
|
function wp_ajax_save_user_color_scheme() {
|
|
global $_wp_admin_css_colors;
|
|
|
|
check_ajax_referer( 'save-color-scheme', 'nonce' );
|
|
|
|
$color_scheme = sanitize_key( $_POST['color_scheme'] );
|
|
|
|
if ( ! isset( $_wp_admin_css_colors[ $color_scheme ] ) ) {
|
|
wp_send_json_error();
|
|
}
|
|
|
|
update_user_meta( get_current_user_id(), 'admin_color', $color_scheme );
|
|
wp_send_json_success();
|
|
}
|