Changeset 20029 for trunk/wp-includes/update.php

Timestamp:

02/28/2012 09:24:44 PM (12 years ago)

Author:

nacin

Message:

Introduce WP_Theme, wp_get_themes(), and wp_get_theme() to replace get_themes(), get_theme(), get_theme_data(), current_theme_info(), and others.

• Getters and Helpers: Introduces a series of methods to allow for easy generation of headers for display, and other theme metadata, including page templates.
• Screenshots: Handles support for multiple screenshots. (see # Additional screenshots must be PNG and start with screenshot-2.png, and be sequential to be counted. see #19816.
• Error Handling: Broken themes have a WP_Error object attached to them.
• Caching: Introduces a wp_cache_themes_persistently filter (also in [20020]) to enable persistent caching of all filesystem and sanitization operations normally handled by WP_Theme (and formerly get_file_data() and get_themes()). Themes are cached individually and across five different cache keys for different data pieces.
• Compatibility: A WP_Theme object is backwards compatible with a theme's array formerly returned by get_themes() and get_theme(), and an stdClass object formerly returned by current_theme_info().
• i18n/L10n: Theme headers are now localizable with proper Text Domain and Domain Path headers, like plugins. (Language packs may remove the requirement for headers.) For page templates, see #6007 (not fixed yet, but will be easy now). For headers, fixes #15858.
• PHP and CSS files: New methods that fetch a list of theme files (for the theme editor) only on demand, rather than only loading them into memory. fixes #11214.

Functions deprecated:

• get_themes(), get_allowed_themes() and get_broken_themes() -- use wp_get_themes()
• get_theme() and current_theme_info() -- use wp_get_theme()
• get_site_allowed_themes() -- use WP_Theme::get_allowed_on_network()
• wpmu_get_blog_allowedthemes() -- use WP_theme::get_allowed_on_site()

see also [20016], [20018], [20019], [20020], [20021], [20022], [20025], [20026], [20027]. also fixes #19244.

see #20103.

File:

• trunk/wp-includes/update.php (modified) (2 diffs)

trunk/wp-includes/update.php

@@ -236 +236 @@
         return false;
 
-    if ( !function_exists( 'get_themes' ) )
-        require_once( ABSPATH . 'wp-includes/theme.php' );
-
-    $installed_themes = get_themes( );
+    $installed_themes = wp_get_themes();
     $last_update = get_site_transient( 'update_themes' );
     if ( ! is_object($last_update) )
@@ -246 +243 @@
     $themes = array();
     $checked = array();
-    $exclude_fields = array('Template Files', 'Stylesheet Files', 'Status', 'Theme Root', 'Theme Root URI', 'Template Dir', 'Stylesheet Dir', 'Description', 'Tags', 'Screenshot');
 
     // Put slug of current theme into request.
     $themes['current_theme'] = get_option( 'stylesheet' );
 
-    foreach ( (array) $installed_themes as $theme_title => $theme ) {
-        $themes[$theme['Stylesheet']] = array();
-        $checked[$theme['Stylesheet']] = $theme['Version'];
-
-        $themes[$theme['Stylesheet']]['Name'] = $theme['Name'];
-        $themes[$theme['Stylesheet']]['Version'] = $theme['Version'];
-
-        foreach ( (array) $theme as $key => $value ) {
-            if ( !in_array($key, $exclude_fields) )
-                $themes[$theme['Stylesheet']][$key] = $value;
-        }
+    foreach ( $installed_themes as $theme ) {
+        $checked[ $theme->get_stylesheet() ] = $theme->get('Version');
+
+        $themes[ $theme->get_stylesheet() ] = array(
+            'Name'       => $theme->get('Name'),
+            'Title'      => $theme->get('Name'),
+            'Version'    => $theme->get('Version'),
+            'Author'     => $theme->get('Author'),
+            'Author URI' => $theme->get('AuthorURI'),
+            'Template'   => $theme->get_template(),
+            'Stylesheet' => $theme->get_stylesheet(),
+        );
     }