WordPress 4.7

[autoinstallsdev/wordpress.git] / wp-admin / includes / class-wp-list-table-compat.php

diff --git a/wp-admin/includes/class-wp-list-table-compat.php b/wp-admin/includes/class-wp-list-table-compat.php
new file mode 100644 (file)
index 0000000..1287647
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+++ b/wp-admin/includes/class-wp-list-table-compat.php
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+<?php
+/**
+ * Helper functions for displaying a list of items in an ajaxified HTML table.
+ *
+ * @package WordPress
+ * @subpackage List_Table
+ * @since 4.7.0
+ */
+
+/**
+ * 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 );
+               }
+       }
+
+       /**
+        * @access protected
+        *
+        * @return array
+        */
+       protected function get_column_info() {
+               $columns = get_column_headers( $this->_screen );
+               $hidden = get_hidden_columns( $this->_screen );
+               $sortable = array();
+               $primary = $this->get_default_primary_column_name();
+
+               return array( $columns, $hidden, $sortable, $primary );
+       }
+
+       /**
+        * @access public
+        *
+        * @return array
+        */
+       public function get_columns() {
+               return $this->_columns;
+       }
+}