Viewing file: list-table.php (3.14 KB) -rw-rw-rw- Select action/file-type: (+) | (+) | (+) | Code (+) | Session (+) | (+) | SDB (+) | (+) | (+) | (+) | (+) | (+) |
<?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. * @param array $args Optional. Arguments to pass to the class. Accepts 'screen'. * @return object|bool Object on success, false if the class does not exist. */ function _get_list_table( $class, $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' => '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', // 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 ] ) ) { foreach ( (array) $core_classes[ $class ] 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;
return new $class( $args ); }
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 { public $_screen; public $_columns;
public function __construct( $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 ); } }
protected function get_column_info() { $columns = get_column_headers( $this->_screen ); $hidden = get_hidden_columns( $this->_screen ); $sortable = array();
return array( $columns, $hidden, $sortable ); }
public function get_columns() { return $this->_columns; } }
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