adding media_youtube

drupal/sites/all/modules/contrib/media_youtube/CHANGELOG.txt

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+
+Changelog for the Media: YouTube module.
+========================================
+
+by aaron: Add overlay to media browser library thumbnails.
+by aaron: Begin framework for pager support.
+by aaron: Add an empty message.
+by aaron: Remove old tab from browser.
+by aaron: Begin work on adding 'All/My Youtubes' vertical tabs.
+by aaron: Add 'YouTube Library' tab to browser w/ all youtube videos.
+by aaron: Allow parsing of url's like youtube.com/watch#v=...
+by aaron: Fix incorrect parse to youtube from flickr.
+by aaron: Implement hook_media_parse().
+by aaron: Remove link behavior for the moment.
+by aaron: Change tab behavior to new required format.
+by aaron: Allow w/h overrides.
+by aaron: Add wysiwyg tab for youtube url.
+by aaron: Add style presets for youtube.
+by aaron: Add action link to add youtube video from media content admin.
+by aaron: Add alt/title to embed thumbnails theme.
+by aaron: Refactor styles containers to match new API.
+by aaron: Add preview on parsing new youtube.
+by aaron: Add media_youtube.js.
+by aaron: Add a weight to style containers.
+by aaron: Add JS behavior to url text field.
+by aaron: Browse user + all youtube videos.
+by aaron: New themes for styles.
+by aaron: Begin browser forms for YouTube.
+by aaron: Embed themes & style callbacks.
+by aaron: Define filter callbacks.
+by aaron: Fix return value for hook_styles_presets().
+by aaron: Implement hook_styles_presets().
+by aaron: Add variables to preview theme.
+by aaron: Integrate with Styles.
+by aaron: Add preview theme.
+by aaron: Add test default media styles.
+by aaron: Parse URL correctly.
+by aaron: Register the stream wrapper.
+by aaron: Include stream wrapper w/ module load.
+by aaron: Rename stream wrapper implementation to MediaYouTubeStreamWrapper.
+by aaron: Upgrade module to DRUPAL-7.
+
+=============
+ DRUPAL-7--1
+=============
+
+by aaron: Create ResourceYouTubeStreamWrapper.inc.

drupal/sites/all/modules/contrib/media_youtube/MediaYouTubeStreamWrapper.inc

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+<?php
+
+/**
+ * @todo Remove once usage statistics indicate that virtually everyone has
+ *   updated to 1.0-alpha5 or later. This is retained until then, so that
+ *   update.php can bootstrap.
+ */
+include_once DRUPAL_ROOT . '/' . drupal_get_path('module', 'media_youtube') . '/includes/includes/MediaYouTubeStreamWrapper.inc';

drupal/sites/all/modules/contrib/media_youtube/README.txt

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+
+Media: YouTube
+
+Creates a YouTube PHP Stream Wrapper for Resource and implements the various
+formatter and file listing hooks in the Media module.

drupal/sites/all/modules/contrib/media_youtube/css/media_youtube.css

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+
+.media-youtube-preview-wrapper {
+  max-width: 100%;
+  min-height: 50px;
+  position: relative;
+}
+
+.media-youtube-preview-wrapper object,
+.media-youtube-preview-wrapper iframe {
+  max-width: 100%;
+  position: relative;
+}
+
+.media-youtube-preview-wrapper .js-fallback {
+  left: 0;
+  margin-top: -0.5em;
+  position: absolute;
+  right: 0;
+  text-align: center;
+  top: 50%;
+}

drupal/sites/all/modules/contrib/media_youtube/css/media_youtube.wysiwyg.css

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+
+/**
+ *  @file
+ *  Overlay for YouTube thumbnails in the media library browser.
+ */
+#media-browser .styles-container-media_youtube {
+  /* Relative wrapper for the overlay. */
+  position: relative;
+}
+#media-browser .styles-container-media_youtube span {
+  /* Here's the overlay image. */
+  background: url(images/stream-youtube.png) no-repeat;
+
+  /* Absolute positioning in the relative wrapper creates the overlay. */
+  position: absolute;
+
+  /* Size of the overlay */
+  width: 69px;
+  height: 22px;
+
+  /* Position of the overlay */
+  left: 33px;
+  top: 80px;
+}
+#media-browser .styles-container-media_youtube span:hover {
+  /* The  */
+  background-position: 0px -22px;
+}
+#media-browser .styles-container-media_youtube img {
+}

drupal/sites/all/modules/contrib/media_youtube/includes/MediaInternetYouTubeHandler.inc

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+<?php
+
+/**
+ * Implementation of MediaInternetBaseHandler.
+ *
+ * @see hook_media_internet_providers().
+ */
+class MediaInternetYouTubeHandler extends MediaInternetBaseHandler {
+  public function parse($embedCode) {
+    $patterns = array(
+      '@youtube\.com/watch[#\?]v=([^"\& ]+)@i',
+      '@youtube\.com/embed/([^"\&\? ]+)@i',
+      '@youtube\.com/v/([^"\&\? ]+)@i',
+      '@youtube\.com/\?v=([^"\& ]+)@i',
+      '@youtu.be/([^"\&\? ]+)@i',
+    );
+    foreach ($patterns as $pattern) {
+      preg_match($pattern, $embedCode, $matches);
+      if (isset($matches[1])) {
+        return file_stream_wrapper_uri_normalize('youtube://v/' . $matches[1]);
+      }
+    }
+  }
+
+  public function claim($embedCode) {
+    if ($this->parse($embedCode)) {
+      return TRUE;
+    }
+  }
+
+  public function save() {
+    $file = $this->getFileObject();
+    // If a user enters a duplicate YouTube URL, the object will be saved again.
+    // Set the timestamp to the current time, so that the media item shows up
+    // at the top of the media library, where they would expect to see it.
+    $file->timestamp = REQUEST_TIME;
+    file_save($file);
+    return $file;
+  }
+
+  public function getFileObject() {
+    $uri = $this->parse($this->embedCode);
+    return file_uri_to_object($uri, TRUE);
+  }
+
+  /**
+   * Returns information about the media. See http://video.search.yahoo.com/mrss.
+   *
+   * @return
+   *   If ATOM+MRSS information is available, a SimpleXML element containing
+   *   ATOM and MRSS elements, as per those respective specifications.
+   *
+   * @todo Would be better for the return value to be an array rather than a
+   *   SimpleXML element, but media_retrieve_xml() needs to be upgraded to
+   *   handle namespaces first.
+   */
+  public function getMRSS() {
+    $uri = $this->parse($this->embedCode);
+    $video_id = arg(1, file_uri_target($uri));
+    $rss_url = url('http://gdata.youtube.com/feeds/api/videos/' . $video_id, array('query' => array('v' => '2')));
+    // @todo Use media_retrieve_xml() once it's upgraded to include elements
+    //   from all namespaces, not just the document default namespace.
+    $entry = simplexml_load_file($rss_url);
+    return $entry;
+  }
+
+  /**
+   * Returns information about the media. See http://www.oembed.com/.
+   *
+   * @return
+   *   If oEmbed information is available, an array containing 'title', 'type',
+   *   'url', and other information as specified by the oEmbed standard.
+   *   Otherwise, NULL.
+   */
+  public function getOEmbed() {
+    $uri = $this->parse($this->embedCode);
+    $external_url = drupal_realpath($uri);
+    $oembed_url = url('http://www.youtube.com/oembed', array('query' => array('url' => $external_url, 'format' => 'json')));
+    $response = drupal_http_request($oembed_url);
+    if (!isset($response->error)) {
+      return drupal_json_decode($response->data);
+    }
+  }
+}

drupal/sites/all/modules/contrib/media_youtube/includes/MediaYouTubeStreamWrapper.inc

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+<?php
+
+/**
+ *  @file
+ *  Create a YouTube Stream Wrapper class for the Media/Resource module.
+ */
+
+/**
+ *  Create an instance like this:
+ *  $youtube = new ResourceYouTubeStreamWrapper('youtube://?v=[video-code]');
+ */
+class MediaYouTubeStreamWrapper extends MediaReadOnlyStreamWrapper {
+  protected $base_url = 'http://youtube.com/watch';
+
+  function getTarget($f) {
+    return FALSE;
+  }
+
+  static function getMimeType($uri, $mapping = NULL) {
+    return 'video/youtube';
+  }
+
+  function getOriginalThumbnailPath() {
+    $parts = $this->get_parameters();
+    return 'http://img.youtube.com/vi/'. check_plain($parts['v']) .'/0.jpg';
+  }
+
+  function getLocalThumbnailPath() {
+    $parts = $this->get_parameters();
+    $local_path = 'public://media-youtube/' . check_plain($parts['v']) . '.jpg';
+    if (!file_exists($local_path)) {
+      $dirname = drupal_dirname($local_path);
+      file_prepare_directory($dirname, FILE_CREATE_DIRECTORY | FILE_MODIFY_PERMISSIONS);
+      @copy($this->getOriginalThumbnailPath(), $local_path);
+    }
+    return $local_path;
+  }
+}

drupal/sites/all/modules/contrib/media_youtube/includes/MediaYouTubeStyles.inc

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+<?php
+
+/**
+ * @file
+ * Styles class implementation for Media: YouTube.
+ */
+
+class MediaYouTubeStyles extends FileStyles {
+  public $autoplay;
+  public $fullscreen;
+
+  function getAutoplay() {
+    return $this->get('autoplay');
+  }
+  function setAutoplay($value) {
+    return $this->set('autoplay', $value);
+  }
+  function getFullscreen() {
+    return $this->get('fullscreen');
+  }
+  function setFullscreen($value) {
+    return $this->set('fullscreen', $value);
+  }
+
+  function getImageUri() {
+    if ($image_uri = $this->get('imageUri')) {
+      return $image_uri;
+    }
+    $object = $this->getObject();
+    if ($object->uri) {
+      $wrapper = file_stream_wrapper_get_instance_by_uri($object->uri);
+      return $wrapper->getLocalThumbnailPath();
+    }
+  }
+  function video($effect) {
+    $variables = array(
+      'uri' => $this->getUri(),
+      'width' => $this->getWidth(),
+      'height' => $this->getHeight(),
+      'autoplay' => $this->getAutoplay(),
+      'fullscreen' => $this->getFullscreen(),
+    );
+    $this->setOutput(theme('media_youtube_video', $variables));
+  }
+}