Changeset 12820 for trunk/admin/include/functions.php

Timestamp:

Jan 1, 2012, 10:10:43 PM (12 years ago)

Author:

rvelices

Message:

feature 2541 multisize

• admin GUI for choosing derivative parameters + persistence

File:

• trunk/admin/include/functions.php (modified) (3 diffs)

trunk/admin/include/functions.php

@@ -2055 +2055 @@
 
     case 'configuration':
+    case 'derivatives':
     case 'extend_for_templates':
     case 'menubar':
@@ -2248 +2249 @@
 }
 
-function clear_derivative_cache($type='all')
+/** delete all derivative files for one or several types */
+function clear_derivative_cache($types='all')
 {
   $pattern='#.*-';
-  if ($type == 'all')
+  if ($types == 'all')
+  {
+    $types = ImageStdParams::get_all_types();
+    $types[] = IMG_CUSTOM;
+  }
+  elseif (!is_array($types))
+  {
+    $types = array($types);
+  }
+
+  if (count($types)>1)
   {
     $type_urls = array();
-    foreach(ImageStdParams::get_all_types() as $dtype)
+    foreach($types as $dtype)
     {
       $type_urls[] = derivative_to_url($dtype);
     }
-    $type_urls[] = derivative_to_url(IMG_CUSTOM);
     $pattern .= '(' . implode('|',$type_urls) . ')';
   }
   else
   {
-    $pattern .= derivative_to_url($type);
-  }
+    $pattern .= derivative_to_url($types[0]);
+  }
+  
   $pattern.='(_[a-zA-Z0-9]+)*\.[a-zA-Z0-9]{3,4}$#';
   if ($contents = opendir(PHPWG_ROOT_PATH.PWG_DERIVATIVE_DIR))
@@ -2321 +2333 @@
       }
       clearstatcache();
-      rmdir($path);
+      @rmdir($path);
     }
     return $rmdir;