search a place with nominatim

[syj.git] / application / controllers / NominatimController.php

diff --git a/application/controllers/NominatimController.php b/application/controllers/NominatimController.php
new file mode 100644 (file)
index 0000000..b254c80
--- /dev/null
+++ b/application/controllers/NominatimController.php
@@ -0,0 +1,31 @@
+<?php
+/*  This file is part of Syj, Copyright (c) 2010 Arnaud Renevier,
+    and is published under the AGPL license. */
+
+class NominatimController extends Zend_Controller_Action
+{
+
+    public function indexAction() {
+        $search = $this->getRequest()->getQuery('nominatim-search');
+        if (!isset($search)) {
+            throw new Syj_Exception_Request();
+        }
+
+        $serverUrl = rtrim($this->view->serverUrl(), '/');
+        $baseUrl = trim($this->view->baseUrl(), '/');
+        $href = $serverUrl . '/' . ($baseUrl ? ($baseUrl . '/'): '');
+
+        $client = new Zend_Http_Client('http://nominatim.openstreetmap.org/search', array(
+                        'useragent' => ('Zend_Http_Client for ' . $href)));
+        $client->setParameterGet(array('q' => $search,
+                                       'format' => 'json',
+                                       'email' => Zend_Controller_Front::getInstance()->getParam('webmasterEmail')));
+
+        $response = $client->request();
+        $data = json_decode($response->getBody());
+        if (!$data) {
+            $data = array();
+        }
+        $this->_helper->SyjApi->setBodyJson($data)->setCode($response->getStatus());
+    }
+}