application/forms/Geom.php

   1 <?php
   2 /*  This file is part of Syj, Copyright (c) 2010-2011 Arnaud Renevier,
   3     and is published under the AGPL license. */
   4
   5 class Syj_Form_Geom extends Zend_Form implements Syj_Processor_Interface
   6 {
   7     protected $_decorators = array(
   8                             'FormElements' => array('decorator' => 'FormElements', 'options' => null),
   9                             'Form' => array('decorator' => 'Form', 'options' => null)
  10                             );
  11
  12     public function __construct($options = null) {
  13         $translator = $this->getTranslator();
  14
  15         $data = array('Hidden', 'geom_data', array('required' => true, 'decorators' => array('ViewHelper', 'Errors')));
  16
  17         $upload = array('File', 'geom_upload', array("label" => $translator->translate("Draw journey on the map or choose one from a file"),
  18                                         'validators' => array(),
  19                                         'ignoreNoFile' => true,
  20                                         'decorators' => array(
  21                                             'File',
  22                                             'Errors',
  23                                             array('Label', array('separator' => '<br>')),
  24                                             array('HtmlTag', array('tag' => 'div', 'id' => 'geom_upload_container')),
  25                                         )));
  26
  27         $title = array('Text', 'geom_title', array(
  28             'label' => __("optional title for this journey"),
  29             'attribs' => array('maxlength' => '160', 'size' => '20'),
  30             'validators' => array(new Zend_Validate_StringLength(0, 160)),
  31             'decorators' => array(
  32                                 'ViewHelper',
  33                                 'Errors',
  34                                 array('Label', array('separator' => '<br>')),
  35                                 array('HtmlTag', array('tag' => 'div', 'id' => 'geom_title_container')),
  36                                 )));
  37
  38         $anchor = $this->getView()->Anchor("termsofuse?format=raw",
  39                                            $translator->translate("terms of use"),
  40                                            array('id' => 'geom_termsofuse_anchor'));
  41         $text = $translator->translate("I've read and accepted %s");
  42         $text = vsprintf($text, $anchor);
  43         $touaccept = array('Checkbox', 'geom_accept', array("label" => $text,
  44                             'helper' => 'SyjFormCheckbox', // similar to FormCheckbox without a hidden input
  45                             'decorators' => array(
  46                                   'ViewHelper',
  47                                   'label',
  48                                   array('HtmlTag', array('tag' => 'div', 'id' => 'geom_accept_container', 'class' => 'logged-hide')))));
  49
  50         $submit = array('Submit', 'geom_submit', array('label' => __("save"), 'decorators' => array(
  51                             'ViewHelper',
  52                             'Errors',
  53                             array('HtmlTag', array('tag' => 'br', 'openOnly' => true)))));
  54         $this->addElements(array($data, $upload, $title, $touaccept, $submit));
  55
  56         $decorator = $this->geom_accept->getDecorator('Zend_Form_Decorator_Label');
  57         $decorator->setOption('escape', false);
  58
  59         parent::__construct($options);
  60     }
  61
  62     public function process(&$data) {
  63         $upload = null;
  64         if ($this->getValue("geom_upload")) {
  65             $file = $this->geom_upload;
  66             $upload = $file->getDestination() . DIRECTORY_SEPARATOR . $file->getValue();
  67
  68             if (!isset($data["geom_data"]) || !$data["geom_data"]) {
  69                 if (!file_exists($upload)) {
  70                     throw new Zend_Exception();
  71                 }
  72                 if (!@filesize($upload)) {
  73                     throw new Syj_Exception_InvalidGeomUpload();
  74                 }
  75                 $content = @file_get_contents ($upload);
  76                 if ($content == false) {
  77                     throw new Zend_Exception();
  78                 }
  79                 $data['geom_data'] = $content;
  80             }
  81             @unlink ($upload);
  82         } else if (isset($_FILES['geom_upload']) and ($_FILES['geom_upload']['error']) == UPLOAD_ERR_INI_SIZE) {
  83             throw new Syj_Exception_ToolargeGeomUpload();
  84         } else {
  85             $this->removeElement("geom_upload");
  86         }
  87         return $this;
  88     }
  89
  90 }