X-Git-Url: https://dev.renevier.net/?p=syj.git;a=blobdiff_plain;f=application%2Fcontrollers%2Fhelpers%2FSyjAltiService.php;fp=application%2Fcontrollers%2Fhelpers%2FSyjAltiService.php;h=e3d44b36f1facef3971f9696aca2a6ee8d7d4b65;hp=0000000000000000000000000000000000000000;hb=00c2579ade64a20ba2d82e98d3eea5f864864cdb;hpb=36a21a430d77f914b32eed29019f1f3cd5e9c3fa

diff --git a/application/controllers/helpers/SyjAltiService.php b/application/controllers/helpers/SyjAltiService.php
new file mode 100644
index 0000000..e3d44b3
--- /dev/null
+++ b/application/controllers/helpers/SyjAltiService.php
@@ -0,0 +1,25 @@
+<?php
+/*  This file is part of Syj, Copyright (c) 2010-2011 Arnaud Renevier,
+    and is published under the AGPL license. */
+
+
+class Syj_Controller_Action_Helper_SyjAltiService extends Zend_Controller_Action_Helper_Abstract
+{
+    protected static $_service = null;
+
+    public function service() {
+        if (is_null (self::$_service)) {
+            $params = Zend_Controller_Front::getInstance()->getParam('altiphp');
+            if ($params['source'] == 'srtmtiles' and isset($params['cache'])) {
+                $cachedir = $params['cache'];
+                if (!is_dir($cachedir)) {
+                    if (@mkdir($cachedir, 0755, true) === false) {
+                        throw new Zend_Exception();
+                    }
+                }
+            }
+            self::$_service = new alti\Alti($params);
+        }
+        return self::$_service;
+    }
+}