Changeset 9763 for trunk/wp-admin/includes/template.php

Timestamp:

11/18/2008 08:49:39 PM (18 years ago)

Author:

ryan

Message:

register_column_headers()

File:

• trunk/wp-admin/includes/template.php (modified) (8 diffs)

trunk/wp-admin/includes/template.php

@@ -746 +746 @@
  */
 function get_column_headers($page) {
-        static $columns = array();
+        global $_wp_column_headers;
+
+        if ( !isset($_wp_column_headers) )
+                $_wp_column_headers = array();
 
         // Store in static to avoid running filters on each call
-        if ( isset($columns[$page]) )
-                return $columns[$page];
+        if ( isset($_wp_column_headers[$page]) )
+                return $_wp_column_headers[$page];
 
         switch ($page) {
                 case 'edit':
-                         $columns[$page] = wp_manage_posts_columns();
+                         $_wp_column_headers[$page] = wp_manage_posts_columns();
                          break;
                 case 'edit-pages':
-                        $columns[$page] = wp_manage_pages_columns();
+                        $_wp_column_headers[$page] = wp_manage_pages_columns();
                         break;
                 case 'edit-comments':
-                        $columns[$page] = array(
+                        $_wp_column_headers[$page] = array(
                                 'cb' => '<input type="checkbox" />',
                                 'comment' => __('Comment'),
@@ -770 +773 @@
                         break;
                 case 'link-manager':
-                        $columns[$page] = array(
+                        $_wp_column_headers[$page] = array(
                                 'cb' => '<input type="checkbox" />',
                                 'name' => __('Name'),
@@ -781 +784 @@
                         break;
                 case 'upload':
-                        $columns[$page] = wp_manage_media_columns();
+                        $_wp_column_headers[$page] = wp_manage_media_columns();
                         break;
                 case 'categories':
-                        $columns[$page] = array(
+                        $_wp_column_headers[$page] = array(
                                 'cb' => '<input type="checkbox" />',
                                 'name' => __('Name'),
@@ -794 +797 @@
                         break;
                 case 'edit-link-categories':
-                        $columns[$page] = array(
+                        $_wp_column_headers[$page] = array(
                                 'cb' => '<input type="checkbox" />',
                                 'name' => __('Name'),
@@ -803 +806 @@
                         break;
                 case 'edit-tags':
-                        $columns[$page] = array(
+                        $_wp_column_headers[$page] = array(
                                 'cb' => '<input type="checkbox" />',
                                 'name' => __('Name'),
@@ -812 +815 @@
                         break;
                 case 'users':
-                        $columns[$page] = array(
+                        $_wp_column_headers[$page] = array(
                                 'cb' => '<input type="checkbox" />',
                                 'username' => __('Username'),
@@ -822 +825 @@
                         break;
                 default :
-                        $columns[$page] = array();
-        }
-
-        $columns[$page] = apply_filters('manage_' . $page . '_columns', $columns[$page]);
-        return $columns[$page];
+                        $_wp_column_headers[$page] = array();
+        }
+
+        $_wp_column_headers[$page] = apply_filters('manage_' . $page . '_columns', $_wp_column_headers[$page]);
+        return $_wp_column_headers[$page];
 }
 
@@ -869 +872 @@
         <th scope="col" <?php echo $id ? "id=\"$column_key\"" : ""; echo $class; echo $style; ?>><?php echo $column_display_name; ?></th>
 <?php }
+}
+
+/**
+ * Register column headers for a particular screen.  The header names will be listed in the Screen Options.
+ *
+ * @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) {
+        global $_wp_column_headers;
+
+        if ( !isset($_wp_column_headers) )
+                $_wp_column_headers = array();
+
+        $_wp_column_headers[$screen] = $columns;
 }