system/modules/pct_theme_settings/PCT/ThemeSettings/PageImage/Module.php line 55

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  1. <?php
  3. /**
  4.  * Contao Open Source CMS
  5.  *
  6.  * Copyright (C) 2005-2013 Leo Feyer
  7.  *
  8.  * @copyright Tim Gatzky 2019
  9.  * @author  Tim Gatzky <info@tim-gatzky.de>
  10.  * @package  pct_theme_settings
  11.  * @link  http://contao.org
  12.  */
  15. /**
  16.  * Namespace
  17.  */
  18. namespace PCT\ThemeSettings\PageImage;
  21. /**
  22.  * Class file
  23.  * Module
  24.  */
  25. class Module extends \Contao\Module
  26. {
  27.     /**
  28.      * Template
  29.      * @var string
  30.      */
  31.     protected $strTemplate = 'mod_pageimage';
  34.     /**
  35.      * Display a wildcard in the back end
  36.      *
  37.      * @return string
  38.      */
  39.     public function generate()
  40.     {
  41.         if (TL_MODE == 'BE')
  42.         {
  43.             /** @var \BackendTemplate|object $objTemplate */
  44.             $objTemplate = new \Contao\BackendTemplate('be_wildcard');
  46.             $objTemplate->wildcard = '### ' . utf8_strtoupper($GLOBALS['TL_LANG']['FMD']['pageimage'][0]) . ' ###';
  47.             $objTemplate->title = $this->headline;
  48.             $objTemplate->id = $this->id;
  49.             $objTemplate->link = $this->name;
  50.             $objTemplate->href = 'contao/main.php?do=themes&amp;table=tl_module&amp;act=edit&amp;id=' . $this->id;
  52.             return $objTemplate->parse();
  53.         }
  54.         
  55.         return parent::generate();
  56.     }
  59.     /**
  60.      * Generate the module
  61.      */
  62.     protected function compile()
  63.     {
  64.         global $objPage;
  65.         $_objPage = clone($objPage);
  66.         
  67.         // no image on current page, check for inheritance
  68.         if( (boolean)$objPage->addImage === false )
  69.         {
  70.             $arrPages = array();
  72.             $objParents = \Contao\PageModel::findParentsById($objPage->id);
  73.             if($objParents !== null)
  74.             {
  75.                 $intLevel = (int)$this->showLevel;
  76.                 foreach($objParents as $i => $pageModel)
  77.                 {
  78.                     // stop level out of scope or no image selected
  79.                     if( ($i >= $intLevel && $intLevel > 0) || (boolean)$pageModel->addImage === false )
  80.                     {
  81.                         continue;
  82.                     }
  83.                 
  84.                     // collect page models
  85.                     $arrPages[] = $pageModel;
  86.                 }
  87.             }
  88.                 
  89.             $arrPages = array_reverse( array_filter($arrPages) );
  90.             
  91.             $i = count($arrPages) - 1;
  92.             if( isset($arrPages[$i]) )
  93.             {
  94.                 $_objPage = $arrPages[$i];
  95.             }
  96.         }
  97.         
  98.         $objFile = \Contao\FilesModel::findByPk( $_objPage->singleSRC );
  99.         if( $objFile !== null && (boolean)$_objPage->addImage === true  )
  100.         {
  101.             $arrData = array_merge( $this->getModel()->row() ,$_objPage->row() );
  102.             
  103.             $arrData['singleSRC'] = $objFile->path;
  104.             $arrData['size'] = $arrData['imgSize'];
  105.             
  106.             if( empty($_objPage->pageTitle) === false )
  107.             {
  108.                 $arrData['title'] = $_objPage->pageTitle;
  109.             }
  110.             
  111.             $this->addImageToTemplate($this->Template, $arrData);
  113.             $arrMediaQueries = array();
  114.             foreach($this->Template->picture['sources'] ?: array() as $data)
  115.             {
  116.                 if( \strlen($data['media']) < 1 )
  117.                 {
  118.                     continue;
  119.                 }
  120.                 $arrMediaQueries[] = '@media '.$data['media'].' { .resp_pageimage_'.$this->id.' .inside { background-image:url('.$data['src'].') !important; }';
  121.             }
  122.             $this->Template->hasResponsiveImage = true;
  123.             $this->Template->hasMediaQueries = true;
  124.             $this->Template->mediaqueries = \implode('',$arrMediaQueries);
  125.             
  126.             $arrCssId = $this->cssID;
  127.             $arrCssId[1] .= ' resp_pageimage_'.$this->id;
  128.             $this->cssID = $arrCssId;
  129.         }
  130.         
  131.         // source page object to template
  132.         $this->Template->Page = $_objPage;
  133.     }
  134. }