1 files changed, 49 insertions, 0 deletions
diff --git a/imagecache_auto.module b/imagecache_auto.module
new file mode 100644
index 0000000..22e077f
--- /dev/null
+++ b/imagecache_auto.module
@@ -0,0 +1,49 @@
+<?php
+// $Id$
+
+/**
+ * @file
+ * Imagecache Auto.
+ *
+ * Creates imagecache presets on the fly.
+ */
+
+/**
+ * Implements hook_menu();
+ */
+function imagecache_auto_menu() {
+  $items = array();
+
+  $items[file_directory_path() .'/imagecache_auto'] = array(
+    'page callback'   => 'imagecache_auto',
+    'access callback' => TRUE,
+    'type' => MENU_CALLBACK
+  );
+
+  return $items;
+}
+
+/**
+ * Automatically create imagecache presets.
+ *
+ * @todo
+ *   Check if width and heigh are integers.
+ *   Specify maximum and minimum dimensions.
+ */
+function imagecache_auto() {
+  include_once('imagecache_auto.inc');
+
+  $args    = func_get_args();
+  $options = array(
+    'width'  => check_plain(array_shift($args)),
+    'height' => check_plain(array_shift($args)),
+    'path'   => implode('/', $args),
+  );
+
+  // Make sure that the preset exists.
+  imagecache_auto_create_preset($options);
+
+  // Redirect to the image cache image version.
+  $path = file_directory_path() .'/imagecache/'. $options['width'] .'x'. $options['height'] .'/'. $options['path'];
+  drupal_goto($path);
+}