<?php
/**
* WordPress Ajax Process Execution
*
* @package WordPress
* @subpackage Administration
*
* @link https://developer.wordpress.org/plugins/javascript/ajax
*/
/**
* Executing Ajax process.
*
* @since 2.1.0
*/
define( 'DOING_AJAX', true );
if ( ! defined( 'WP_ADMIN' ) ) {
define( 'WP_ADMIN', true );
}
/** Load WordPress Bootstrap */
require_once dirname( __DIR__ ) . '/wp-load.php';
/** Allow for cross-domain requests (from the front end). */
send_origin_headers();
header( 'Content-Type: text/html; charset=' . get_option( 'blog_charset' ) );
header( 'X-Robots-Tag: noindex' );
// Require a valid action parameter.
if ( empty( $_REQUEST['action'] ) || ! is_scalar( $_REQUEST['action'] ) ) {
wp_die( '0', 400 );
}
/** Load WordPress Administration APIs */
require_once ABSPATH . 'wp-admin/includes/admin.php';
/** Load Ajax Handlers for WordPress Core */
require_once ABSPATH . 'wp-admin/includes/ajax-actions.php';
send_nosniff_header();
nocache_headers();
/** This action is documented in wp-admin/admin.php */
do_action( 'admin_init' );
$core_actions_get = array(
'fetch-list',
'ajax-tag-search',
'wp-compression-test',
'imgedit-preview',
'oembed-cache',
'autocomplete-user',
'dashboard-widgets',
'logged-in',
'rest-nonce',
);
$core_actions_post = array(
'oembed-cache',
'image-editor',
'delete-comment',
'delete-tag',
'delete-link',
'delete-meta',
'delete-post',
'trash-post',
'untrash-post',
'delete-page',
'dim-comment',
'add-link-category',
'add-tag',
'get-tagcloud',
'get-comments',
'replyto-comment',
'edit-comment',
'add-menu-item',
'add-meta',
'add-user',
'closed-postboxes',
'hidden-columns',
'update-welcome-panel',
'menu-get-metabox',
'wp-link-ajax',
'menu-locations-save',
'menu-quick-search',
'meta-box-order',
'get-permalink',
'sample-permalink',
'inline-save',
'inline-save-tax',
'find_posts',
'widgets-order',
'save-widget',
'delete-inactive-widgets',
'set-post-thumbnail',
'date_format',
'time_format',
'wp-remove-post-lock',
'dismiss-wp-pointer',
'upload-attachment',
'get-attachment',
'query-attachments',
'save-attachment',
'save-attachment-compat',
'send-link-to-editor',
'send-attachment-to-editor',
'save-attachment-order',
'media-create-image-subsizes',
'heartbeat',
'get-revision-diffs',
'save-user-color-scheme',
'update-widget',
'query-themes',
'parse-embed',
'set-attachment-thumbnail',
'parse-media-shortcode',
'destroy-sessions',
'install-plugin',
'activate-plugin',
'update-plugin',
'crop-image',
'generate-password',
'save-wporg-username',
'delete-plugin',
'search-plugins',
'search-install-plugins',
'activate-plugin',
'update-theme',
'delete-theme',
'install-theme',
'get-post-thumbnail-html',
'get-community-events',
'edit-theme-plugin-file',
'wp-privacy-export-personal-data',
'wp-privacy-erase-personal-data',
'health-check-site-status-result',
'health-check-dotorg-communication',
'health-check-is-in-debug-mode',
'health-check-background-updates',
'health-check-loopback-requests',
'health-check-get-sizes',
'toggle-auto-updates',
'send-password-reset',
);
// Deprecated.
$core_actions_post_deprecated = array(
'wp-fullscreen-save-post',
'press-this-save-post',
'press-this-add-category',
'health-check-dotorg-communication',
'health-check-is-in-debug-mode',
'health-check-background-updates',
'health-check-loopback-requests',
);
$core_actions_post = array_merge( $core_actions_post, $core_actions_post_deprecated );
// Register core Ajax calls.
if ( ! empty( $_GET['action'] ) && in_array( $_GET['action'], $core_actions_get, true ) ) {
add_action( 'wp_ajax_' . $_GET['action'], 'wp_ajax_' . str_replace( '-', '_', $_GET['action'] ), 1 );
}
if ( ! empty( $_POST['action'] ) && in_array( $_POST['action'], $core_actions_post, true ) ) {
add_action( 'wp_ajax_' . $_POST['action'], 'wp_ajax_' . str_replace( '-', '_', $_POST['action'] ), 1 );
}
add_action( 'wp_ajax_nopriv_generate-password', 'wp_ajax_nopriv_generate_password' );
add_action( 'wp_ajax_nopriv_heartbeat', 'wp_ajax_nopriv_heartbeat', 1 );
// Register Plugin Dependencies Ajax calls.
add_action( 'wp_ajax_check_plugin_dependencies', array( 'WP_Plugin_Dependencies', 'check_plugin_dependencies_during_ajax' ) );
$action = $_REQUEST['action'];
if ( is_user_logged_in() ) {
// If no action is registered, return a Bad Request response.
if ( ! has_action( "wp_ajax_{$action}" ) ) {
wp_die( '0', 400 );
}
/**
* Fires authenticated Ajax actions for logged-in users.
*
* The dynamic portion of the hook name, `$action`, refers
* to the name of the Ajax action callback being fired.
*
* @since 2.1.0
*/
do_action( "wp_ajax_{$action}" );
} else {
// If no action is registered, return a Bad Request response.
if ( ! has_action( "wp_ajax_nopriv_{$action}" ) ) {
wp_die( '0', 400 );
}
/**
* Fires non-authenticated Ajax actions for logged-out users.
*
* The dynamic portion of the hook name, `$action`, refers
* to the name of the Ajax action callback being fired.
*
* @since 2.8.0
*/
do_action( "wp_ajax_nopriv_{$action}" );
}
// Default status.
wp_die( '0' );
في جولة حصرية داخل “الغرفة الزرقاء” بقناة BBC العربية، نكشف كواليس واحدة من أكثر غرف الأخبار تطورًا في العالم.
كيف الذكاء اصطناعي يتحكم بالبث دون تدخل بشري، لتقدم تجربة بصرية مذهلة.
الفيديو يستعرض كيف تمزج BBC بين التقنية والاحتراف لتصنع نشرات إخبارية من قلب المستقبل.