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         $decoder = new gisconverter\WKT();
  10
  11         try {
  12             $geom = $decoder->geomFromText($formData["geom_data"]);
  13         } catch (gisconverter\CustomException $e) {
  14             throw new Syj_Exception_Request();
  15         }
  16
  17         if ($geom::name != "LineString") {
  18             throw new Syj_Exception_Request();
  19         }
  20
  21         $path = new Syj_Model_Path();
  22         $pathMapper = new Syj_Model_PathMapper();
  23         if (isset ($formData["geom_id"]) and $formData["geom_id"]) {
  24             if (!$pathMapper->find($formData["geom_id"], $path)) {
  25                 throw new Syj_Exception_Request("unreferenced");
  26             }
  27         }
  28         $path->geom = $geom;
  29
  30         $user = $this->_helper->SyjSession->user();
  31         if (!$user and !$formData["geom_accept"]) {
  32             throw new Syj_Exception_Request();
  33         }
  34
  35         if ($path->getId()) {
  36             if (!$path->isCreator($user)) {
  37                 throw new Syj_Exception_Request();
  38             }
  39         } else {
  40             $path->creator = $user;
  41         }
  42
  43         if (isset($formData["geom_title"])) {
  44             $path->title = $formData["geom_title"];
  45         }
  46         $path->creatorIp = $this->getRequest()->getClientIp(true);
  47         try {
  48             $pathMapper->save ($path);
  49         } catch(Zend_Db_Statement_Exception $e) {
  50             if ($e->getCode() == 23505) { // 23505: Unique violation throw new Syj_Exception_Request();
  51                 $message = $e->getMessage();
  52                 if (strpos($message, 'paths_geom_key') !== false) {
  53                     throw new Syj_Exception_Request("uniquepath");
  54                 } else {
  55                     throw $e;
  56                 }
  57             } else {
  58                 throw $e;
  59             }
  60         }
  61
  62         $this->_helper->SyjApi->setBody($path->id);
  63     }
  64 }