Changeset 12755 for trunk/wp-admin/includes/theme.php

Timestamp:

01/18/2010 11:34:36 PM (16 years ago)

Author:

ryan

Message:

Multisite and formatting cleanups. Introduce get_allowed_themes(). see #11644

File:

• trunk/wp-admin/includes/theme.php (modified) (1 diff)

trunk/wp-admin/includes/theme.php

@@ -118 +118 @@
 
 /**
+ * Get the allowed themes for the current blog.
+ *
+ * @since 3.0
+ *
+ * @uses get_themes()
+ * @uses current_theme_info()
+ * @uses get_site_allowed_themes()
+ * @uses wpmu_get_blog_allowedthemes
+ *
+ * @return array $themes Array of allowed themes.
+ */
+function get_allowed_themes() {
+    if ( !is_multisite() )
+        return get_themes();
+
+    $themes = get_themes();
+    $ct = current_theme_info();
+    $allowed_themes = apply_filters("allowed_themes", get_site_allowed_themes() );
+    if ( $allowed_themes == false )
+        $allowed_themes = array();
+
+    $blog_allowed_themes = wpmu_get_blog_allowedthemes();
+    if ( is_array( $blog_allowed_themes ) )
+        $allowed_themes = array_merge( $allowed_themes, $blog_allowed_themes );
+
+    if ( isset( $allowed_themes[ wp_specialchars( $ct->stylesheet ) ] ) == false )
+        $allowed_themes[ wp_specialchars( $ct->stylesheet ) ] = true;
+
+    reset( $themes );
+    foreach ( $themes as $key => $theme ) {
+        if ( isset( $allowed_themes[ wp_specialchars( $theme[ 'Stylesheet' ] ) ] ) == false )
+            unset( $themes[ $key ] );
+    }
+    reset( $themes );
+    
+    return $themes;
+}
+
+/**
  * Get the Page Templates available in this theme
  *