<?php
/**
* Helper functions for displaying a list of items in an ajaxified HTML table.
*
* @package WordPress
* @subpackage List_Table
* @since 3.1.0
*/
/**
* Fetches an instance of a WP_List_Table class.
*
* @since 3.1.0
*
* @global string $hook_suffix
*
* @param string $class_name The type of the list table, which is the class name.
* @param array $args Optional. Arguments to pass to the class. Accepts 'screen'.
* @return WP_List_Table|false List table object on success, false if the class does not exist.
*/
function _get_list_table( $class_name, $args = array() ) {
$core_classes = array(
// Site Admin.
'WP_Posts_List_Table' => 'posts',
'WP_Media_List_Table' => 'media',
'WP_Terms_List_Table' => 'terms',
'WP_Users_List_Table' => 'users',
'WP_Comments_List_Table' => 'comments',
'WP_Post_Comments_List_Table' => array( 'comments', 'post-comments' ),
'WP_Links_List_Table' => 'links',
'WP_Plugin_Install_List_Table' => 'plugin-install',
'WP_Themes_List_Table' => 'themes',
'WP_Theme_Install_List_Table' => array( 'themes', 'theme-install' ),
'WP_Plugins_List_Table' => 'plugins',
'WP_Application_Passwords_List_Table' => 'application-passwords',
// Network Admin.
'WP_MS_Sites_List_Table' => 'ms-sites',
'WP_MS_Users_List_Table' => 'ms-users',
'WP_MS_Themes_List_Table' => 'ms-themes',
// Privacy requests tables.
'WP_Privacy_Data_Export_Requests_List_Table' => 'privacy-data-export-requests',
'WP_Privacy_Data_Removal_Requests_List_Table' => 'privacy-data-removal-requests',
);
if ( isset( $core_classes[ $class_name ] ) ) {
foreach ( (array) $core_classes[ $class_name ] as $required ) {
require_once ABSPATH . 'wp-admin/includes/class-wp-' . $required . '-list-table.php';
}
if ( isset( $args['screen'] ) ) {
$args['screen'] = convert_to_screen( $args['screen'] );
} elseif ( isset( $GLOBALS['hook_suffix'] ) ) {
$args['screen'] = get_current_screen();
} else {
$args['screen'] = null;
}
/**
* Filters the list table class to instantiate.
*
* @since 6.1.0
*
* @param string $class_name The list table class to use.
* @param array $args An array containing _get_list_table() arguments.
*/
$custom_class_name = apply_filters( 'wp_list_table_class_name', $class_name, $args );
if ( is_string( $custom_class_name ) && class_exists( $custom_class_name ) ) {
$class_name = $custom_class_name;
}
return new $class_name( $args );
}
return false;
}
/**
* Register column headers for a particular screen.
*
* @see get_column_headers(), print_column_headers(), get_hidden_columns()
*
* @since 2.7.0
*
* @param string $screen The handle for the screen to register column headers for. This is
* usually the hook name returned by the `add_*_page()` functions.
* @param string[] $columns An array of columns with column IDs as the keys and translated
* column names as the values.
*/
function register_column_headers( $screen, $columns ) {
new _WP_List_Table_Compat( $screen, $columns );
}
/**
* Prints column headers for a particular screen.
*
* @since 2.7.0
*
* @param string|WP_Screen $screen The screen hook name or screen object.
* @param bool $with_id Whether to set the ID attribute or not.
*/
function print_column_headers( $screen, $with_id = true ) {
$wp_list_table = new _WP_List_Table_Compat( $screen );
$wp_list_table->print_column_headers( $with_id );
}
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.