application/controllers/PathController.php

   1 <?php
   2 /*  This file is part of Syj, Copyright (c) 2010 Arnaud Renevier,
   3     and is published under the AGPL license. */
   4
   5 class PathController extends Zend_Controller_Action
   6 {
   7     public function indexAction() {
   8         return $this->save(new Syj_Model_Path());
   9     }
  10
  11     public function updateAction() {
  12         $idx = $this->getRequest()->getUserParam('idx');
  13         $path = new Syj_Model_Path();
  14         $pathMapper = new Syj_Model_PathMapper();
  15         if (!$pathMapper->find($idx, $path)) {
  16             if ($pathMapper->hasexisted($idx)) {
  17                 throw new Syj_Exception_NotFound('Gone', 410);
  18             } else {
  19                 throw new Syj_Exception_NotFound('Not Found', 404);
  20             }
  21         }
  22         return $this->save($path);
  23     }
  24
  25     public function save(Syj_Model_Path $path) {
  26         $formData = $this->_helper->SyjPostData->getPostData('Syj_Form_Geom');
  27
  28         /* authorization check */
  29         $user = $this->_helper->SyjSession->user();
  30         if (!$user and !$formData["geom_accept"]) {
  31             throw new Syj_Exception_Request();
  32         }
  33
  34         /* setting creator property */
  35         if ($path->getId()) {
  36             if (!$path->isCreator($user)) {
  37                 throw new Syj_Exception_Request();
  38             }
  39         } else {
  40             $path->creator = $user;
  41         }
  42         $path->creatorIp = $this->getRequest()->getClientIp(true);
  43
  44         /* setting geom property */
  45         $decoder = new gisconverter\WKT();
  46         try {
  47             $geom = $decoder->geomFromText($formData["geom_data"]);
  48         } catch (gisconverter\CustomException $e) {
  49             throw new Syj_Exception_Request();
  50         }
  51         if ($geom::name != "LineString") {
  52             throw new Syj_Exception_Request();
  53         }
  54         $path->geom = $geom;
  55
  56         /* setting title property */
  57         if (isset($formData["geom_title"])) {
  58             $path->title = $formData["geom_title"];
  59         }
  60
  61
  62         /* now, saving !*/
  63         $pathMapper = new Syj_Model_PathMapper();
  64         try {
  65             $pathMapper->save ($path);
  66         } catch(Zend_Db_Statement_Exception $e) {
  67             if ($e->getCode() == 23505) { // 23505: Unique violation throw new Syj_Exception_Request();
  68                 $message = $e->getMessage();
  69                 if (strpos($message, 'paths_geom_key') !== false) {
  70                     throw new Syj_Exception_Request("uniquepath");
  71                 } else {
  72                     throw $e;
  73                 }
  74             } else {
  75                 throw $e;
  76             }
  77         }
  78
  79         $this->_helper->SyjApi->setBody($path->id);
  80     }
  81
  82 }