Added: option to turn off throw exception

Author: Jan Galek

docs/en/usage.md

@@ -79,3 +79,23 @@ Every properties you find in [Video documentation](https://github.com/TroiaStudi
  </div>
 ```
 
+### Exception
+you can turn of throw exception and get empty video object
+
+#### Basic
+```php
+$apiKey = 'MySuperSecretYoutubeApiKey';
+$youtube = new \TroiaStudio\YoutubeAPI\Reader($apiKey, null, false);
+```
+
+#### Nette
+
+config.neon
+```neon
+extensions: 
+    youtubeAPI: TroiaStudio\YoutubeAPI\DI\Extension
+
+youtubeAPI:
+    apiKey: 'MySuperSecretYoutubeApiKey'
+    exception: false
+```

src/TroiaStudio/Utils/Youtube-API/DI/Extension.php

@@ -18,13 +18,15 @@ public function loadConfiguration()
         $builder = $this->getContainerBuilder();
         $config = $this->getConfig([
             'apiKey' => null,
-            'httpClient' => null
+            'httpClient' => null,
+            'exception' => true
         ]);
 
         $builder->addDefinition($this->prefix('troiastudioyoutubeapi'))
             ->setClass('TroiaStudio\YoutubeAPI\Reader', [
-               'apiKey' => $config['apiKey'],
-                'httpClient' => $config['httpClient']
+                'apiKey' => $config['apiKey'],
+                'httpClient' => $config['httpClient'],
+                'exception' => $config['exception']
             ]);
     }
 }

src/TroiaStudio/Utils/Youtube-API/Reader.php

@@ -46,7 +46,10 @@ class Reader
     /** @var Client */
     private $httpClient;
 
-    public function __construct($apiKey = null, $httpClient = null)
+    /** @var bool */
+    private $exception;
+
+    public function __construct($apiKey = null, $httpClient = null, $exception = true)
     {
         if ($apiKey !== null) {
             $this->apiKey = $apiKey;
@@ -58,6 +61,7 @@ public function __construct($apiKey = null, $httpClient = null)
             ]);
         }
         $this->httpClient = $httpClient;
+        $this->exception = $exception;
     }
 
     public function setUrl($url)
@@ -145,7 +149,11 @@ private function createVideo($data, $videoId)
         $json = Nette\Utils\Json::decode($data);
 
         if (!isset($json->items[0]->snippet) || !isset($json->items[0]->contentDetails) || !isset($json->items[0]->status) || !isset($json->items[0]->statistics)) {
-            throw new \RuntimeException("Empty YouTube response, probably wrong '{$videoId}' video id.");
+            if ($exception) {
+                throw new \RuntimeException("Empty YouTube response, probably wrong '{$videoId}' video id.");
+            } else {
+                $this->videos[$videoId] = new Video;
+            }
         }
 
         $snippet = $json->items[0]->snippet;

src/TroiaStudio/Utils/Youtube-API/Thumbnail.php

@@ -0,0 +1,16 @@
+<?php
+namespace TroiaStudio\YoutubeAPI;
+
+use Nette;
+
+class Thumbnail
+{
+    /** @var string */
+    public $url = '';
+
+    /** @var integer */
+    public $width = 0;
+
+    /** @var integer */
+    public $height = 0;
+}

src/TroiaStudio/Utils/Youtube-API/Video.php

@@ -45,5 +45,18 @@ class Video
     /**
      * @var array
      */
-    public $thumbs;
+    public $thumbs = [
+        'default' => null,
+        'medium' => null,
+        'high' => null,
+        'standard' => null,
+        'maxres' => null
+    ];
+
+    public function __construct()
+    {
+        foreach ($this->thumbs as $index => $thumb) {
+            $this->thumbs[$index] = new Thumbnail;
+        }
+    }
 }