src/Wallabag/ImportBundle/Import/AbstractImport.php

   1 <?php
   2
   3 namespace Wallabag\ImportBundle\Import;
   4
   5 use Psr\Log\LoggerInterface;
   6 use Psr\Log\NullLogger;
   7 use Doctrine\ORM\EntityManager;
   8 use Wallabag\CoreBundle\Helper\ContentProxy;
   9 use Wallabag\CoreBundle\Entity\Entry;
  10
  11 abstract class AbstractImport implements ImportInterface
  12 {
  13     protected $em;
  14     protected $logger;
  15     protected $contentProxy;
  16
  17     public function __construct(EntityManager $em, ContentProxy $contentProxy)
  18     {
  19         $this->em = $em;
  20         $this->logger = new NullLogger();
  21         $this->contentProxy = $contentProxy;
  22     }
  23
  24     public function setLogger(LoggerInterface $logger)
  25     {
  26         $this->logger = $logger;
  27     }
  28
  29     /**
  30      * Fetch content from the ContentProxy (using graby).
  31      * If it fails return false instead of the updated entry.
  32      *
  33      * @param Entry  $entry   Entry to update
  34      * @param string $url     Url to grab content for
  35      * @param array  $content An array with AT LEAST keys title, html, url, language & content_type to skip the fetchContent from the url
  36      *
  37      * @return Entry|false
  38      */
  39     protected function fetchContent(Entry $entry, $url, array $content = [])
  40     {
  41         try {
  42             return $this->contentProxy->updateEntry($entry, $url, $content);
  43         } catch (\Exception $e) {
  44             return false;
  45         }
  46     }
  47 }