104 lines
2.7 KiB
PHP
104 lines
2.7 KiB
PHP
<?php
|
|
/**
|
|
* Helper functions for displaying a list of items in an ajaxified HTML table.
|
|
*
|
|
* @package WordPress
|
|
* @subpackage List_Table
|
|
* @since 3.1.0
|
|
*/
|
|
|
|
/**
|
|
* Fetch an instance of a WP_List_Table class.
|
|
*
|
|
* @access private
|
|
* @since 3.1.0
|
|
*
|
|
* @param string $class The type of the list table, which is the class name.
|
|
* @return object|bool Object on success, false if the class does not exist.
|
|
*/
|
|
function _get_list_table( $class ) {
|
|
$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' => 'comments',
|
|
'WP_Links_List_Table' => 'links',
|
|
'WP_Plugin_Install_List_Table' => 'plugin-install',
|
|
'WP_Themes_List_Table' => 'themes',
|
|
'WP_Theme_Install_List_Table' => 'theme-install',
|
|
'WP_Plugins_List_Table' => 'plugins',
|
|
// Network Admin
|
|
'WP_MS_Sites_List_Table' => 'ms-sites',
|
|
'WP_MS_Users_List_Table' => 'ms-users',
|
|
'WP_MS_Themes_List_Table' => 'ms-themes',
|
|
);
|
|
|
|
if ( isset( $core_classes[ $class ] ) ) {
|
|
require_once( ABSPATH . 'wp-admin/includes/class-wp-' . $core_classes[ $class ] . '-list-table.php' );
|
|
return new $class;
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* Register column headers for a particular screen.
|
|
*
|
|
* @since 2.7.0
|
|
*
|
|
* @param string $screen The handle for the screen to add help to. This is usually the hook name returned by the add_*_page() functions.
|
|
* @param array $columns An array of columns with column IDs as the keys and translated column names as the values
|
|
* @see get_column_headers(), print_column_headers(), get_hidden_columns()
|
|
*/
|
|
function register_column_headers($screen, $columns) {
|
|
$wp_list_table = new _WP_List_Table_Compat($screen, $columns);
|
|
}
|
|
|
|
/**
|
|
* Prints column headers for a particular screen.
|
|
*
|
|
* @since 2.7.0
|
|
*/
|
|
function print_column_headers($screen, $id = true) {
|
|
$wp_list_table = new _WP_List_Table_Compat($screen);
|
|
|
|
$wp_list_table->print_column_headers($id);
|
|
}
|
|
|
|
/**
|
|
* Helper class to be used only by back compat functions
|
|
*
|
|
* @since 3.1.0
|
|
*/
|
|
class _WP_List_Table_Compat extends WP_List_Table {
|
|
var $_screen;
|
|
var $_columns;
|
|
|
|
function _WP_List_Table_Compat( $screen, $columns = array() ) {
|
|
if ( is_string( $screen ) )
|
|
$screen = convert_to_screen( $screen );
|
|
|
|
$this->_screen = $screen;
|
|
|
|
if ( !empty( $columns ) ) {
|
|
$this->_columns = $columns;
|
|
add_filter( 'manage_' . $screen->id . '_columns', array( &$this, 'get_columns' ), 0 );
|
|
}
|
|
}
|
|
|
|
function get_column_info() {
|
|
$columns = get_column_headers( $this->_screen );
|
|
$hidden = get_hidden_columns( $this->_screen );
|
|
$sortable = array();
|
|
|
|
return array( $columns, $hidden, $sortable );
|
|
}
|
|
|
|
function get_columns() {
|
|
return $this->_columns;
|
|
}
|
|
}
|