AJAX: add a new function, `wp_doing_ajax()`, which can replace... (wait for it...) `DOING_AJAX` checks via the constant.
Props Mte90, sebastian.pisula, swissspidy. Fixes #25669. Built from https://develop.svn.wordpress.org/trunk@38334 git-svn-id: http://core.svn.wordpress.org/trunk@38275 1a063a9b-81f0-0310-95a4-ce76da25c4cd
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@ -94,7 +94,7 @@ class WP_Comments_List_Table extends WP_List_Table {
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$comments_per_page = $this->get_per_page( $comment_status );
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$comments_per_page = $this->get_per_page( $comment_status );
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$doing_ajax = defined( 'DOING_AJAX' ) && DOING_AJAX;
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$doing_ajax = wp_doing_ajax();
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if ( isset( $_REQUEST['number'] ) ) {
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if ( isset( $_REQUEST['number'] ) ) {
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$number = (int) $_REQUEST['number'];
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$number = (int) $_REQUEST['number'];
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@ -600,7 +600,7 @@ class WP_Comments_List_Table extends WP_List_Table {
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( ( ( 'approve' === $action || 'unapprove' === $action ) && 2 === $i ) || 1 === $i ) ? $sep = '' : $sep = ' | ';
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( ( ( 'approve' === $action || 'unapprove' === $action ) && 2 === $i ) || 1 === $i ) ? $sep = '' : $sep = ' | ';
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// Reply and quickedit need a hide-if-no-js span when not added with ajax
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// Reply and quickedit need a hide-if-no-js span when not added with ajax
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if ( ( 'reply' === $action || 'quickedit' === $action ) && ! defined('DOING_AJAX') )
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if ( ( 'reply' === $action || 'quickedit' === $action ) && ! wp_doing_ajax() )
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$action .= ' hide-if-no-js';
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$action .= ' hide-if-no-js';
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elseif ( ( $action === 'untrash' && $the_comment_status === 'trash' ) || ( $action === 'unspam' && $the_comment_status === 'spam' ) ) {
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elseif ( ( $action === 'untrash' && $the_comment_status === 'trash' ) || ( $action === 'unspam' && $the_comment_status === 'spam' ) ) {
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if ( '1' == get_comment_meta( $comment->comment_ID, '_wp_trash_meta_status', true ) )
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if ( '1' == get_comment_meta( $comment->comment_ID, '_wp_trash_meta_status', true ) )
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@ -284,7 +284,7 @@ class WP_List_Table {
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$args['total_pages'] = ceil( $args['total_items'] / $args['per_page'] );
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$args['total_pages'] = ceil( $args['total_items'] / $args['per_page'] );
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// Redirect if page number is invalid and headers are not already sent.
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// Redirect if page number is invalid and headers are not already sent.
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if ( ! headers_sent() && ( ! defined( 'DOING_AJAX' ) || ! DOING_AJAX ) && $args['total_pages'] > 0 && $this->get_pagenum() > $args['total_pages'] ) {
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if ( ! headers_sent() && ! wp_doing_ajax() && $args['total_pages'] > 0 && $this->get_pagenum() > $args['total_pages'] ) {
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wp_redirect( add_query_arg( 'paged', $args['total_pages'] ) );
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wp_redirect( add_query_arg( 'paged', $args['total_pages'] ) );
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exit;
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exit;
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}
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}
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@ -367,7 +367,7 @@ class WP_Terms_List_Table extends WP_List_Table {
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$qe_data = get_term( $tag->term_id, $taxonomy, OBJECT, 'edit' );
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$qe_data = get_term( $tag->term_id, $taxonomy, OBJECT, 'edit' );
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$uri = ( defined( 'DOING_AJAX' ) && DOING_AJAX ) ? wp_get_referer() : $_SERVER['REQUEST_URI'];
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$uri = wp_doing_ajax() ? wp_get_referer() : $_SERVER['REQUEST_URI'];
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$edit_link = add_query_arg(
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$edit_link = add_query_arg(
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'wp_http_referer',
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'wp_http_referer',
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@ -425,7 +425,7 @@ class WP_Terms_List_Table extends WP_List_Table {
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$tax = get_taxonomy( $taxonomy );
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$tax = get_taxonomy( $taxonomy );
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$default_term = get_option( 'default_' . $taxonomy );
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$default_term = get_option( 'default_' . $taxonomy );
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$uri = ( defined( 'DOING_AJAX' ) && DOING_AJAX ) ? wp_get_referer() : $_SERVER['REQUEST_URI'];
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$uri = wp_doing_ajax() ? wp_get_referer() : $_SERVER['REQUEST_URI'];
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$edit_link = add_query_arg(
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$edit_link = add_query_arg(
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'wp_http_referer',
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'wp_http_referer',
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@ -966,7 +966,7 @@ function wp_dashboard_rss_output( $widget_id ) {
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*/
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*/
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function wp_dashboard_cached_rss_widget( $widget_id, $callback, $check_urls = array() ) {
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function wp_dashboard_cached_rss_widget( $widget_id, $callback, $check_urls = array() ) {
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$loading = '<p class="widget-loading hide-if-no-js">' . __( 'Loading…' ) . '</p><p class="hide-if-js">' . __( 'This widget requires JavaScript.' ) . '</p>';
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$loading = '<p class="widget-loading hide-if-no-js">' . __( 'Loading…' ) . '</p><p class="hide-if-js">' . __( 'This widget requires JavaScript.' ) . '</p>';
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$doing_ajax = ( defined('DOING_AJAX') && DOING_AJAX );
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$doing_ajax = wp_doing_ajax();
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if ( empty($check_urls) ) {
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if ( empty($check_urls) ) {
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$widgets = get_option( 'dashboard_widget_options' );
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$widgets = get_option( 'dashboard_widget_options' );
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@ -40,7 +40,7 @@ function check_upload_size( $file ) {
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$file['error'] = __( 'You have used your space quota. Please delete files before uploading.' );
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$file['error'] = __( 'You have used your space quota. Please delete files before uploading.' );
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}
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}
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if ( $file['error'] != '0' && ! isset( $_POST['html-upload'] ) && ( ! defined( 'DOING_AJAX' ) || ! DOING_AJAX ) ) {
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if ( $file['error'] != '0' && ! isset( $_POST['html-upload'] ) && ! wp_doing_ajax() ) {
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wp_die( $file['error'] . ' <a href="javascript:history.go(-1)">' . __( 'Back' ) . '</a>' );
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wp_die( $file['error'] . ' <a href="javascript:history.go(-1)">' . __( 'Back' ) . '</a>' );
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}
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}
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@ -459,7 +459,7 @@ function themes_api( $action, $args = array() ) {
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$request = wp_remote_post( $url, $http_args );
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$request = wp_remote_post( $url, $http_args );
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if ( $ssl && is_wp_error( $request ) ) {
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if ( $ssl && is_wp_error( $request ) ) {
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if ( ! defined( 'DOING_AJAX' ) || ! DOING_AJAX ) {
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if ( ! wp_doing_ajax() ) {
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trigger_error( __( 'An unexpected error occurred. Something may be wrong with WordPress.org or this server’s configuration. If you continue to have problems, please try the <a href="https://wordpress.org/support/">support forums</a>.' ) . ' ' . __( '(WordPress could not establish a secure connection to WordPress.org. Please contact your server administrator.)' ), headers_sent() || WP_DEBUG ? E_USER_WARNING : E_USER_NOTICE );
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trigger_error( __( 'An unexpected error occurred. Something may be wrong with WordPress.org or this server’s configuration. If you continue to have problems, please try the <a href="https://wordpress.org/support/">support forums</a>.' ) . ' ' . __( '(WordPress could not establish a secure connection to WordPress.org. Please contact your server administrator.)' ), headers_sent() || WP_DEBUG ? E_USER_WARNING : E_USER_NOTICE );
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}
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}
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$request = wp_remote_post( $http_url, $http_args );
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$request = wp_remote_post( $http_url, $http_args );
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@ -149,7 +149,7 @@ class WP_Ajax_Response {
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foreach ( (array) $this->responses as $response )
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foreach ( (array) $this->responses as $response )
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echo $response;
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echo $response;
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echo '</wp_ajax>';
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echo '</wp_ajax>';
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if ( defined( 'DOING_AJAX' ) && DOING_AJAX )
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if ( wp_doing_ajax() )
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wp_die();
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wp_die();
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else
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else
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die();
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die();
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@ -315,8 +315,7 @@ final class WP_Customize_Manager {
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* @return bool True if it's an Ajax request, false otherwise.
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* @return bool True if it's an Ajax request, false otherwise.
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*/
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*/
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public function doing_ajax( $action = null ) {
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public function doing_ajax( $action = null ) {
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$doing_ajax = ( defined( 'DOING_AJAX' ) && DOING_AJAX );
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if ( ! wp_doing_ajax() ) {
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if ( ! $doing_ajax ) {
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return false;
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return false;
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}
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}
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@ -632,7 +632,7 @@ function wp_allow_comment( $commentdata ) {
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* @param array $commentdata Comment data.
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* @param array $commentdata Comment data.
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*/
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*/
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do_action( 'comment_duplicate_trigger', $commentdata );
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do_action( 'comment_duplicate_trigger', $commentdata );
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if ( defined( 'DOING_AJAX' ) ) {
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if ( wp_doing_ajax() ) {
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die( __('Duplicate comment detected; it looks as though you’ve already said that!') );
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die( __('Duplicate comment detected; it looks as though you’ve already said that!') );
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}
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}
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wp_die( __( 'Duplicate comment detected; it looks as though you’ve already said that!' ), 409 );
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wp_die( __( 'Duplicate comment detected; it looks as though you’ve already said that!' ), 409 );
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@ -768,7 +768,7 @@ function check_comment_flood_db( $ip, $email, $date ) {
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*/
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*/
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do_action( 'comment_flood_trigger', $time_lastcomment, $time_newcomment );
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do_action( 'comment_flood_trigger', $time_lastcomment, $time_newcomment );
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if ( defined('DOING_AJAX') )
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if ( wp_doing_ajax() )
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die( __('You are posting comments too quickly. Slow down.') );
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die( __('You are posting comments too quickly. Slow down.') );
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wp_die( __( 'You are posting comments too quickly. Slow down.' ), 429 );
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wp_die( __( 'You are posting comments too quickly. Slow down.' ), 429 );
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@ -2570,7 +2570,7 @@ function wp_die( $message = '', $title = '', $args = array() ) {
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$title = '';
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$title = '';
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}
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}
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if ( defined( 'DOING_AJAX' ) && DOING_AJAX ) {
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if ( wp_doing_ajax() ) {
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/**
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/**
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* Filters the callback for killing WordPress execution for Ajax requests.
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* Filters the callback for killing WordPress execution for Ajax requests.
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*
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*
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@ -3064,7 +3064,7 @@ function _wp_json_prepare_data( $data ) {
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function wp_send_json( $response ) {
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function wp_send_json( $response ) {
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@header( 'Content-Type: application/json; charset=' . get_option( 'blog_charset' ) );
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@header( 'Content-Type: application/json; charset=' . get_option( 'blog_charset' ) );
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echo wp_json_encode( $response );
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echo wp_json_encode( $response );
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if ( defined( 'DOING_AJAX' ) && DOING_AJAX )
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if ( wp_doing_ajax() )
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wp_die();
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wp_die();
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else
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else
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die;
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die;
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@ -334,7 +334,7 @@ function wp_debug_mode() {
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error_reporting( E_CORE_ERROR | E_CORE_WARNING | E_COMPILE_ERROR | E_ERROR | E_WARNING | E_PARSE | E_USER_ERROR | E_USER_WARNING | E_RECOVERABLE_ERROR );
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error_reporting( E_CORE_ERROR | E_CORE_WARNING | E_COMPILE_ERROR | E_ERROR | E_WARNING | E_PARSE | E_USER_ERROR | E_USER_WARNING | E_RECOVERABLE_ERROR );
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}
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}
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if ( defined( 'XMLRPC_REQUEST' ) || defined( 'REST_REQUEST' ) || ( defined( 'DOING_AJAX' ) && DOING_AJAX ) ) {
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if ( defined( 'XMLRPC_REQUEST' ) || defined( 'REST_REQUEST' ) || wp_doing_ajax() ) {
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@ini_set( 'display_errors', 0 );
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@ini_set( 'display_errors', 0 );
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}
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}
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}
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}
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@ -1027,3 +1027,21 @@ function wp_is_ini_value_changeable( $setting ) {
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return false;
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return false;
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}
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}
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/**
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* Determines whether the current request is a WordPress Ajax request.
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*
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* @since 4.7.0
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*
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* @return bool True if it's a WordPress Ajax request, false otherwise.
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*/
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function wp_doing_ajax() {
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/**
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* Filter whether the current request is a WordPress Ajax request.
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*
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* @since 4.7.0
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*
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* @param bool $wp_doing_ajax Whether the current request is a WordPress Ajax request.
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*/
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return apply_filters( 'wp_doing_ajax', defined( 'DOING_AJAX' ) && DOING_AJAX );
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}
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@ -786,7 +786,7 @@ function set_transient( $transient, $value, $expiration = 0 ) {
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*/
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*/
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function wp_user_settings() {
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function wp_user_settings() {
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if ( ! is_admin() || defined( 'DOING_AJAX' ) ) {
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if ( ! is_admin() || wp_doing_ajax() ) {
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return;
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return;
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}
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}
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@ -603,7 +603,7 @@ function wp_validate_auth_cookie($cookie = '', $scheme = '') {
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$expired = $expiration = $cookie_elements['expiration'];
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$expired = $expiration = $cookie_elements['expiration'];
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// Allow a grace period for POST and Ajax requests
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// Allow a grace period for POST and Ajax requests
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if ( defined('DOING_AJAX') || 'POST' == $_SERVER['REQUEST_METHOD'] ) {
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if ( wp_doing_ajax() || 'POST' == $_SERVER['REQUEST_METHOD'] ) {
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$expired += HOUR_IN_SECONDS;
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$expired += HOUR_IN_SECONDS;
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}
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}
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@ -1104,7 +1104,7 @@ function check_ajax_referer( $action = -1, $query_arg = false, $die = true ) {
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do_action( 'check_ajax_referer', $action, $result );
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do_action( 'check_ajax_referer', $action, $result );
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if ( $die && false === $result ) {
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if ( $die && false === $result ) {
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if ( defined( 'DOING_AJAX' ) && DOING_AJAX ) {
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if ( wp_doing_ajax() ) {
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wp_die( -1 );
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wp_die( -1 );
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} else {
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} else {
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die( '-1' );
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die( '-1' );
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@ -678,7 +678,7 @@ function wp_clean_update_cache() {
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delete_site_transient( 'update_core' );
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delete_site_transient( 'update_core' );
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}
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}
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if ( ( ! is_main_site() && ! is_network_admin() ) || ( defined( 'DOING_AJAX' ) && DOING_AJAX ) ) {
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if ( ( ! is_main_site() && ! is_network_admin() ) || wp_doing_ajax() ) {
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return;
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return;
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}
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}
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@ -4,7 +4,7 @@
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*
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*
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* @global string $wp_version
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* @global string $wp_version
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*/
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*/
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$wp_version = '4.7-alpha-38333';
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$wp_version = '4.7-alpha-38334';
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/**
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/**
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* Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.
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* Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.
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