system/modules/47_CustomModule/library/CustomModule/Frontend/Modules/ModVoucherDownload.php line 50

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  1. <?php
  2. /**
  3.  * Studienkreis Tourismus | Custom Module for Contao Open Source CMS
  4.  *
  5.  * Copyright (C) 2017 47GradNord - Agentur für Internetlösungen
  6.  *
  7.  * @license    commercial
  8.  * @author     Holger Neuner
  9.  */
  12. namespace CustomModule\Frontend\Modules;
  15. use Contao\FilesModel;
  16. use Contao\Model;
  17. use Contao\Module;
  18. use Contao\PageModel;
  19. use CustomModule\Models\DownloadcreditsModel;
  21. class ModVoucherDownload extends Module
  22. {
  23.     /**
  24.      * Template
  25.      * @var string
  26.      */
  27.     protected $strTemplate = 'mod_VoucherDownload';
  29.     /**
  30.      * Display a wildcard in the back end
  31.      *
  32.      * @return string
  33.      */
  34.     public function generate()
  35.     {
  36.         if (TL_MODE == 'BE')
  37.         {
  38.             /** @var \BackendTemplate|object $objTemplate */
  39.             $objTemplate = new \BackendTemplate('be_wildcard');
  41.             $objTemplate->wildcard = '### ' . utf8_strtoupper($GLOBALS['TL_LANG']['FMD']['47_ModVoucherDownload'][0]) . ' ###';
  42.             $objTemplate->title = $this->headline;
  43.             $objTemplate->id = $this->id;
  44.             $objTemplate->link = $this->name;
  45.             $objTemplate->href = 'contao/main.php?do=themes&amp;table=tl_module&amp;act=edit&amp;id=' . $this->id;
  47.             return $objTemplate->parse();
  48.         }
  50.         return parent::generate();
  51.     }
  53.     /**
  54.      * Generate the module
  55.      */
  56.     protected function compile()
  57.     {
  58.         /** @var PageModel */
  59.         global $objPage;
  61.         $strAliasHtml = $objPage->alias.'.html';
  63.         // ActionCode is submitted
  64.         if ( \Input::post('voucherCode') !='' )
  65.         {
  66.             /** @var Model $downloadCredit */
  67.             $downloadCredit = DownloadcreditsModel::findOnePublishedByCode(\Input::post('voucherCode'));
  69.             if ( null === $downloadCredit )
  70.                 $this->redirectToLoactionWidthMessage($strAliasHtml,'message=failed&reason=noCode');
  72.             if ( null !== $downloadCredit )
  73.             {
  74.                 if ( $downloadCredit->expires < time())
  75.                     $this->redirectToLoactionWidthMessage($strAliasHtml,'message=failed&reason=codeExpires');
  77.                 // Set started
  78.                 DownloadcreditsModel::startedById($downloadCredit->id);
  79.                 
  80.                 // get PDF File
  81.                 $file = FilesModel::findByUuid($downloadCredit->singleSRC)->path;
  83.                 if ( null !== $file )
  84.                 {
  85.                     \Controller::sendFileToBrowser($file);
  86.                 }
  87.             }
  88.         }
  90.         $this->Template->strForm = $this->getVoucherCodeForm();
  92.     }
  94.     private function getVoucherCodeForm()
  95.     {
  96.         $objForm = new \Haste\Form\Form('VoucherCodeValidate', 'POST', function($objHaste) {
  97.             return \Input::post('FORM_SUBMIT') === $objHaste->getFormId();
  98.         });
  100.         $objForm->addFormField('voucherCode', array(
  101.             'label'             => 'Gutschein-Code:',
  102.             'inputType'         => 'text',
  103.             'default'           => \Input::get('code'),
  104.             'eval'          => array('mandatory'=>true)
  105.         ));
  107.         $objForm->addFormField('submit', array(
  108.             'label'     => 'Absenden und Herunterladen',
  109.             'inputType' => 'submit',
  110.             'eval'      => array(
  111.                 'class' => 'btn btn-xl btn-skin margin-b-20',
  112.                 'customTpl' => 'form_customSubmit',)
  113.         ));
  115.         return $objForm;
  116.     }
  118.     /**
  119.      * 
  120.      * @param $varUrl
  121.      * @param $strMessageQuery
  122.      */
  123.     private function redirectToLoactionWidthMessage($varUrl, $strMessageQuery)
  124.     {
  125.         \Controller::redirect(\Haste\Util\Url::addQueryString($strMessageQuery , $varUrl));
  126.     }
  127. }