<?php
-/* This file is part of Syj, Copyright (c) 2010 Arnaud Renevier,
+/* This file is part of Syj, Copyright (c) 2010-2011 Arnaud Renevier,
and is published under the AGPL license. */
class GeomController extends Zend_Controller_Action
$response = $this->getResponse();
$idx = $request->idx;
+
$pathMapper = new Syj_Model_PathMapper();
$path = new Syj_Model_Path();
$api = $this->_helper->SyjApi;
- if (!$pathMapper->find($idx, $path)) {
- if ($pathMapper->hasexisted($idx)) {
- $api->setCode(410);
+ $ext = "";
+ $parts = explode('.', $idx);
+ if (count($parts) >= 2) {
+ $ext = end($parts);
+ if (in_array($ext, array('kml', 'gpx', 'json'))) {
+ $idx = implode('.', explode('.', $idx, -1));
} else {
- $api->setCode(404);
+ $ext = "";
+ }
+ }
+
+ if (!$pathMapper->find($idx, $path)) {
+ if (!$pathMapper->findByTitle($idx, $path)) {
+ if ($pathMapper->hasexisted($idx)) {
+ $api->setCode(410);
+ } else {
+ $api->setCode(404);
+ }
+ return;
}
- return;
}
- $data = array('geom' => (string)$path->geom,
- 'title' => (string)$path->displayTitle);
+ switch ($ext) {
+ case 'kml':
+ $this->kml($path);
+ break;
+ case 'gpx':
+ $this->gpx($path);
+ break;
+ case 'json':
+ default:
+ $this->json($path);
+ return;
+ break;
+ }
+ }
+
+ protected function kml(Syj_Model_Path $path) {
+ $data = '<?xml version="1.0" encoding="UTF-8"?>' . PHP_EOL; // <? <-- vim syntax goes crazy
+ $data .= '<kml xmlns="http://www.opengis.net/kml/2.2" xmlns:atom="http://www.w3.org/2005/Atom">';
+ $data .= '<Placemark>';
+ if ($path->creator) {
+ $data .= '<atom:author><atom:name>'
+ . htmlspecialchars($path->creator->pseudo, ENT_COMPAT, "UTF-8")
+ . '</atom:name></atom:author>';
+ }
+ $data .= '<name>' . htmlspecialchars($path->displayTitle, ENT_COMPAT, "UTF-8") . '</name>';
+ $data .= $path->geom->toKML();
+ $data .= '</Placemark>';
+ $data .= '</kml>';
+
+ $api = $this->_helper->SyjApi;
+ $api->setCheckIfNoneMatch(true)->setContentType('application/vnd.google-earth.kml+xml')->setBody($data);
+ }
+
+ protected function gpx(Syj_Model_Path $path) {
+ $data = '<?xml version="1.0" encoding="UTF-8"?>' . PHP_EOL; // <? <-- vim syntax goes crazy
+ $data .= '<gpx creator="syj" version="1.0" xmlns="http://www.topografix.com/GPX/1/0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.topografix.com/GPX/1/0 http://www.topografix.com/GPX/1/0/gpx.xsd">';
+ $data .= '<trk>';
if ($path->creator) {
- $data['creator'] = (string)$path->creator->pseudo;
+ $data .= '<author>' . htmlspecialchars($path->creator->pseudo, ENT_COMPAT, "UTF-8") . '</author>';
}
+ $data .= '<name>' . htmlspecialchars($path->displayTitle, ENT_COMPAT, "UTF-8") . '</name>';
+ $data .= $path->geom->toGPX();
+ $data .= '</trk>';
+ $data .= '</gpx>';
- $api->setCheckIfNoneMatch(true)->setBody(json_encode($data));
+ $api = $this->_helper->SyjApi;
+ $api->setCheckIfNoneMatch(true)->setContentType('application/gpx+xml')->setBody($data);
}
+
+ protected function json(Syj_Model_Path $path) {
+ $data = json_decode($path->geom->toGeoJSON());
+ $data->title = (string)$path->displayTitle;
+ if ($path->creator) {
+ $data->creator = (string)$path->creator->pseudo;
+ }
+ $api = $this->_helper->SyjApi;
+ $api->setCheckIfNoneMatch(true)->setBodyJson($data);
+ }
+
}