src/Aqarmap/Bundle/DiscussionBundle/Service/WordpressManager.php line 78

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  1. <?php
  3. namespace Aqarmap\Bundle\DiscussionBundle\Service;
  5. use Aqarmap\Bundle\DiscussionBundle\Client\WordpressClient;
  6. use Aqarmap\Bundle\MainBundle\Service\Setting;
  7. use Predis\Client;
  9. class WordpressManager
  10. {
  11.     /**
  12.      * @var object
  13.      */
  14.     private $redis;
  16.     /**
  17.      * @var object
  18.      */
  19.     private $settings;
  21.     /**
  22.      * @var WordpressClient
  23.      */
  24.     private $wordpressClient;
  26.     public function __construct(Client $redis, Setting $settings)
  27.     {
  28.         $this->wordpressClient = new WordpressClient();
  29.         $this->redis = $redis;
  30.         $this->settings = $settings;
  31.     }
  33.     /**
  34.      * @param string $locale
  35.      * @param int $limit
  36.      */
  37.     public function getPosts($locale = 'en', $limit = 4)
  38.     {
  39.         $excludedCategoriesIds = explode(
  40.             ',',
  41.             (string) $this->settings->getSetting('features', 'wp_excluded_categories_'.$locale)
  42.         );
  43.         $posts = $this->wordpressClient->getPosts($locale, $limit, $excludedCategoriesIds) ?: [];
  44.         $postsData = [];
  45.         foreach ($posts as $post) {
  46.             $postData = [];
  47.             $postData['id'] = $post->id;
  48.             $postData['title'] = $post->title->rendered;
  49.             $postData['link'] = $post->link;
  51.             if ($postImage = $post->featured_media) {
  52.                 $media = $this->wordpressClient->getMedia($postImage, $locale);
  53.                 $postData['image'] = $media->source_url;
  54.             }
  55.             $postsData[] = $postData;
  56.         }
  58.         return $postsData;
  59.     }
  61.     public function setCachedPosts($locale = 'en'): void
  62.     {
  63.         $posts = $this->getPosts($locale);
  64.         if (\count($posts)) {
  65.             $this->handleCaching($locale.'_mostWordpressPosts', $posts);
  66.         }
  67.     }
  69.     /**
  70.      * @return string
  71.      */
  72.     public function getCachedPosts($locale = 'en')
  73.     {
  74.         if ($this->redis->exists($locale.'_mostWordpressPosts')) {
  75.             return $this->redis->get($locale.'_mostWordpressPosts');
  76.         }
  78.         $this->setCachedPosts($locale);
  80.         return $this->redis->get($locale.'_mostWordpressPosts');
  81.     }
  83.     /**
  84.      * Serialize and set data in redis.
  85.      */
  86.     private function handleCaching($key, $result): void
  87.     {
  88.         $result = json_encode($result);
  89.         $this->redis->set($key, $result);
  90.         $this->redis->expire($key, 86400);
  91.     }
  92. }