Changeset 5259 for trunk/admin/include/themes.class.php

Timestamp:

Mar 22, 2010, 4:03:43 PM (14 years ago)

Author:

plg

Message:

ture 1514: improvement, impossible to activate a theme is a parent is missing
(a parent includes grand father and his own father, and his own father, and so
on... until the root theme is "default" or has no parent declared)

File:

• trunk/admin/include/themes.class.php (modified) (2 diffs)

trunk/admin/include/themes.class.php

@@ -81 +81 @@
           break;
         }
+
+        $missing_parent = $this->missing_parent_theme($theme_id);
+        if (isset($missing_parent))
+        {
+          array_push(
+            $errors, 
+            sprintf(
+              l10n('Impossible to activate this theme, the parent theme is missing: %s'),
+              $missing_parent
+              )
+            );
+          
+          break;
+        }
         
         $query = "
@@ -167 +181 @@
     }
     return $errors;
+  }
+
+  function missing_parent_theme($theme_id)
+  {
+    if (!isset($this->fs_themes[$theme_id]['parent']))
+    {
+      return null;
+    }
+    
+    $parent = $this->fs_themes[$theme_id]['parent'];
+      
+    if ('default' == $parent)
+    {
+      return null;
+    }
+      
+    if (!isset($this->fs_themes[$parent]))
+    {
+      return $parent;
+    }
+
+    return $this->missing_parent_theme($parent);
   }