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         $formData = $this->_helper->SyjPostData->getPostData('Syj_Form_Geom');
   9
  10         $user = $this->_helper->SyjSession->user();
  11         if (!$user) {
  12             throw new Syj_Exception_Forbidden();
  13         }
  14
  15         $decoder = new gisconverter\WKT();
  16
  17         try {
  18             $geom = $decoder->geomFromText($formData["geom_data"]);
  19         } catch (gisconverter\CustomException $e) {
  20             throw new Syj_Exception_Request();
  21         }
  22
  23         if ($geom::name != "LineString") {
  24             throw new Syj_Exception_Request();
  25         }
  26
  27         $path = new Syj_Model_Path();
  28         $pathMapper = new Syj_Model_PathMapper();
  29         if (isset ($formData["geom_id"]) and $formData["geom_id"]) {
  30             if (!$pathMapper->find($formData["geom_id"], $path)) {
  31                 throw new Syj_Exception_Request("unreferenced");
  32             }
  33         }
  34         $path->geom = $geom;
  35         if ($path->getId()) {
  36             if ($path->owner->id != $user->id) {
  37                 throw new Syj_Exception_Forbidden();
  38             }
  39         } else {
  40             $path->owner = $user;
  41         }
  42         if (isset($formData["geom_title"])) {
  43             $path->title = $formData["geom_title"];
  44         }
  45         try {
  46             $pathMapper->save ($path);
  47         } catch(Zend_Db_Statement_Exception $e) {
  48             if ($e->getCode() == 23505) { // 23505: Unique violation throw new Syj_Exception_Request();
  49                 $message = $e->getMessage();
  50                 if (strpos($message, 'paths_geom_key') !== false) {
  51                     throw new Syj_Exception_Request("uniquepath");
  52                 } else {
  53                     throw $e;
  54                 }
  55             } else {
  56                 throw $e;
  57             }
  58         }
  59
  60         $this->_helper->SyjApi->setBody($path->id);
  61     }
  62 }