application/Thumbnailer.php

   1 <?php
   2
   3 use WebThumbnailer\WebThumbnailer;
   4
   5 /**
   6  * Class Thumbnailer
   7  *
   8  * Utility class used to retrieve thumbnails using web-thumbnailer dependency.
   9  */
  10 class Thumbnailer
  11 {
  12     /**
  13      * @var WebThumbnailer instance.
  14      */
  15     protected $wt;
  16
  17     /**
  18      * @var ConfigManager instance.
  19      */
  20     protected $conf;
  21
  22     /**
  23      * Thumbnailer constructor.
  24      *
  25      * @param ConfigManager $conf instance.
  26      */
  27     public function __construct($conf)
  28     {
  29         $this->conf = $conf;
  30         $this->wt = new WebThumbnailer();
  31         \WebThumbnailer\Application\ConfigManager::addFile('inc/web-thumbnailer.json');
  32         $this->wt->maxWidth($this->conf->get('thumbnails.width'))
  33                  ->maxHeight($this->conf->get('thumbnails.height'))
  34                  ->crop(true)
  35                  ->debug($this->conf->get('dev.debug', false));
  36     }
  37
  38     /**
  39      * Retrieve a thumbnail for given URL
  40      *
  41      * @param string $url where to look for a thumbnail.
  42      *
  43      * @return bool|string The thumbnail relative cache file path, or false if none has been found.
  44      */
  45     public function get($url)
  46     {
  47         return $this->wt->thumbnail($url);
  48     }
  49 }