Version 1

[yaffs-website] / web / modules / contrib / video_embed_field / src / ProviderPluginBase.php

diff --git a/web/modules/contrib/video_embed_field/src/ProviderPluginBase.php b/web/modules/contrib/video_embed_field/src/ProviderPluginBase.php
new file mode 100644 (file)
index 0000000..aeb82a5
--- /dev/null
+++ b/web/modules/contrib/video_embed_field/src/ProviderPluginBase.php
@@ -0,0 +1,156 @@
+<?php
+
+namespace Drupal\video_embed_field;
+
+use Drupal\Core\Plugin\ContainerFactoryPluginInterface;
+use Drupal\Core\Plugin\PluginBase;
+use GuzzleHttp\ClientInterface;
+use Symfony\Component\DependencyInjection\ContainerInterface;
+
+/**
+ * A base for the provider plugins.
+ */
+abstract class ProviderPluginBase extends PluginBase implements ProviderPluginInterface, ContainerFactoryPluginInterface {
+
+  /**
+   * The directory where thumbnails are stored.
+   *
+   * @var string
+   */
+  protected $thumbsDirectory = 'public://video_thumbnails';
+
+  /**
+   * The ID of the video.
+   *
+   * @var string
+   */
+  protected $videoId;
+
+  /**
+   * The input that caused the embed provider to be selected.
+   *
+   * @var string
+   */
+  protected $input;
+
+  /**
+   * An http client.
+   *
+   * @var \GuzzleHttp\ClientInterface
+   */
+  protected $httpClient;
+
+  /**
+   * Create a plugin with the given input.
+   *
+   * @param string $configuration
+   *   The configuration of the plugin.
+   * @param string $plugin_id
+   *   The plugin id.
+   * @param array $plugin_definition
+   *   The plugin definition.
+   * @param \GuzzleHttp\ClientInterface $http_client
+   *    An HTTP client.
+   *
+   * @throws \Exception
+   */
+  public function __construct($configuration, $plugin_id, $plugin_definition, ClientInterface $http_client) {
+    parent::__construct($configuration, $plugin_id, $plugin_definition);
+    if (!static::isApplicable($configuration['input'])) {
+      throw new \Exception('Tried to create a video provider plugin with invalid input.');
+    }
+    $this->input = $configuration['input'];
+    $this->videoId = $this->getIdFromInput($configuration['input']);
+    $this->httpClient = $http_client;
+  }
+
+  /**
+   * Get the ID of the video.
+   *
+   * @return string
+   *   The video ID.
+   */
+  protected function getVideoId() {
+    return $this->videoId;
+  }
+
+  /**
+   * Get the input which caused this plugin to be selected.
+   *
+   * @return string
+   *   The raw input from the user.
+   */
+  protected function getInput() {
+    return $this->input;
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public static function isApplicable($input) {
+    $id = static::getIdFromInput($input);
+    return !empty($id);
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function renderThumbnail($image_style, $link_url) {
+    $output = [
+      '#theme' => 'image',
+      '#uri' => $this->getLocalThumbnailUri(),
+    ];
+
+    if (!empty($image_style)) {
+      $output['#theme'] = 'image_style';
+      $output['#style_name'] = $image_style;
+    }
+
+    if ($link_url) {
+      $output = [
+        '#type' => 'link',
+        '#title' => $output,
+        '#url' => $link_url,
+      ];
+    }
+    return $output;
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function downloadThumbnail() {
+    $local_uri = $this->getLocalThumbnailUri();
+    if (!file_exists($local_uri)) {
+      file_prepare_directory($this->thumbsDirectory, FILE_CREATE_DIRECTORY);
+      try {
+        $thumbnail = $this->httpClient->request('GET', $this->getRemoteThumbnailUrl());
+        file_unmanaged_save_data((string) $thumbnail->getBody(), $local_uri);
+      }
+      catch (\Exception $e) {
+      }
+    }
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function getLocalThumbnailUri() {
+    return $this->thumbsDirectory . '/' . $this->getVideoId() . '.jpg';
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public static function create(ContainerInterface $container, array $configuration, $plugin_id, $plugin_definition) {
+    return new static($configuration, $plugin_id, $plugin_definition, $container->get('http_client'));
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function getName() {
+    return $this->t('@provider Video (@id)', ['@provider' => $this->getPluginDefinition()['title'], '@id' => $this->getVideoId()]);
+  }
+
+}