com.google.api.services.youtube.model.Thumbnail Java Examples

public YouTubePlaylist(Playlist playlist, YouTubeChannel channel) {
	id = playlist.getId();
	this.channel = channel;

	if(playlist.getSnippet() != null) {
		title = playlist.getSnippet().getTitle();
		description = playlist.getSnippet().getDescription();
		DateTime dt = playlist.getSnippet().getPublishedAt();
           publishTimestamp = dt != null ? dt.getValue() : null;

		if(playlist.getSnippet().getThumbnails() != null) {
			Thumbnail thumbnail = playlist.getSnippet().getThumbnails().getHigh();
			if(thumbnail != null)
				thumbnailUrl = thumbnail.getUrl();
		}
	}

	if(playlist.getContentDetails() != null) {
		videoCount = playlist.getContentDetails().getItemCount();
	}
}
 

/**
 * Given the raw JsonNode, construct a video snippet object.
 * @param node JsonNode
 * @return VideoSnippet
 */
private VideoSnippet buildSnippet(JsonNode node) {
  VideoSnippet snippet = new VideoSnippet();
  JsonNode snippetNode = node.get("snippet");

  snippet.setChannelId(snippetNode.get("channelId").asText());
  snippet.setChannelTitle(snippetNode.get("channelTitle").asText());
  snippet.setDescription(snippetNode.get("description").asText());
  snippet.setTitle(snippetNode.get("title").asText());
  snippet.setPublishedAt(new DateTime(snippetNode.get("publishedAt").get("value").asLong()));

  ThumbnailDetails thumbnailDetails = new ThumbnailDetails();
  for (JsonNode t : snippetNode.get("thumbnails")) {
    Thumbnail thumbnail = new Thumbnail();

    thumbnail.setHeight(t.get("height").asLong());
    thumbnail.setUrl(t.get("url").asText());
    thumbnail.setWidth(t.get("width").asLong());

    thumbnailDetails.setDefault(thumbnail);
  }

  snippet.setThumbnails(thumbnailDetails);

  return snippet;
}
 

/**
 * Given a video object, create the appropriate activity object with a valid image
 * (thumbnail) and video URL.
 * @param video Video
 * @return Activity Object with Video URL and a thumbnail image
 */
private static ActivityObject buildActivityObject(Video video) {
  ActivityObject activityObject = new ActivityObject();

  ThumbnailDetails thumbnailDetails = video.getSnippet().getThumbnails();
  Thumbnail thumbnail = thumbnailDetails.getDefault();

  if (thumbnail != null) {
    Image image = new Image();
    image.setUrl(thumbnail.getUrl());
    image.setHeight(thumbnail.getHeight());
    image.setWidth(thumbnail.getWidth());

    activityObject.setImage(image);
  }

  activityObject.setUrl("https://www.youtube.com/watch?v=" + video.getId());
  activityObject.setObjectType("video");

  return activityObject;
}
 

private String thumbnailURL(ThumbnailDetails details) {
  String result = null;

  if (details != null) {
    Thumbnail thumbnail = details.getMaxres();

    // is this necessary?  not sure
    if (thumbnail == null) {
      thumbnail = details.getHigh();
    }

    if (thumbnail == null) {
      thumbnail = details.getDefault();
    }

    if (thumbnail != null) {
      result = thumbnail.getUrl();
    }
  }

  return result;
}
 

protected ThumbnailDetails setThumbnails(JsonNode node) {
  ThumbnailDetails details = new ThumbnailDetails();
  if (node == null) {
    return details;
  }
  details.setDefault(new Thumbnail().setUrl(node.get("default").get("url").asText()));
  details.setHigh(new Thumbnail().setUrl(node.get("high").get("url").asText()));
  details.setMedium(new Thumbnail().setUrl(node.get("medium").get("url").asText()));
  return details;
}
 

private static List<VideoItem> setItemsList(Iterator<SearchResult> iteratorSearchResults) {

	        //temporary list to store the raw data from the returned results
			List<VideoItem> tempSetItems = new ArrayList<>();

	        //if no result then printing appropriate output
			if (!iteratorSearchResults.hasNext()) {
				System.out.println(" There aren't any results for your query.");
			}

	        //iterating through all search results
	        //hasNext() method returns true until it has no elements left to iterate
			while (iteratorSearchResults.hasNext()) {

	            //next() method returns single instance of current video item
	            //and returns next item everytime it is called
	            //SearchResult is Youtube's custom result type which can be used to retrieve data of each video item
				SearchResult singleVideo = iteratorSearchResults.next();

				//getId() method returns the resource ID of one video in the result obtained
				ResourceId rId = singleVideo.getId();

	            // Confirm that the result represents a video. Otherwise, the
	            // item will not contain a video ID.
	            //getKind() returns which type of resource it is which can be video, playlist or channel
				if (rId.getKind().equals("youtube#video")) {

	                //object of VideoItem class that can be added to array list
					VideoItem item = new VideoItem();

	                //getting High quality thumbnail object
	                //URL of thumbnail is in the heirarchy snippet/thumbnails/high/url
					Thumbnail thumbnail = singleVideo.getSnippet().getThumbnails().getHigh();

	                //retrieving title,description,thumbnail url, id from the heirarchy of each resource
	                //Video ID - id/videoId
	                //Title - snippet/title
	                //Description - snippet/description
	                //Thumbnail - snippet/thumbnails/high/url
					item.setId(singleVideo.getId().getVideoId());
					item.setTitle(singleVideo.getSnippet().getTitle());
					item.setDescription(singleVideo.getSnippet().getDescription());
					item.setThumbnailURL(thumbnail.getUrl());

	                //adding one Video item to temporary array list
					tempSetItems.add(item);

	                //for debug purpose printing one by one details of each Video that was found
					System.out.println(" Video Id" + rId.getVideoId());
					System.out.println(" Title: " + singleVideo.getSnippet().getTitle());
					System.out.println(" Thumbnail: " + thumbnail.getUrl());
					System.out.println(" Description: "+ singleVideo.getSnippet().getDescription());
					System.out.println("\n-------------------------------------------------------------\n");
				}
			}
			return tempSetItems;
		}
 

/**
 * Constructor.
 */
public YouTubeVideo(Video video) {
	this.id = video.getId();

	VideoSnippet snippet = video.getSnippet();
	if (snippet != null) {
		this.title = snippet.getTitle();

		this.channel = new YouTubeChannel(snippet.getChannelId(), snippet.getChannelTitle());
		setPublishDate(snippet.getPublishedAt());

		if (snippet.getThumbnails() != null) {
			Thumbnail thumbnail = snippet.getThumbnails().getHigh();
			if (thumbnail != null) {
				this.thumbnailUrl = thumbnail.getUrl();
			}

			thumbnail = snippet.getThumbnails().getMaxres();
			if (thumbnail != null) {
				this.thumbnailMaxResUrl = thumbnail.getUrl();
			}
		}

		this.language = snippet.getDefaultAudioLanguage() != null ? snippet.getDefaultAudioLanguage()
				: (snippet.getDefaultLanguage());

		this.description = snippet.getDescription();
	}

	if (video.getContentDetails() != null) {
		setDuration(video.getContentDetails().getDuration());
		setIsLiveStream();
		setDurationInSeconds(video.getContentDetails().getDuration());
	}

	VideoStatistics statistics = video.getStatistics();
	if (statistics != null) {
		setLikeDislikeCount(statistics.getLikeCount() != null ? statistics.getLikeCount().longValue() : null, statistics.getDislikeCount() != null ? statistics.getDislikeCount().longValue() : null);

		setViewCount(statistics.getViewCount());
	}
}
 

@Override
public Favicon fetch(Feed feed) {
	String url = feed.getUrl();

	if (!url.toLowerCase().contains("youtube.com/feeds/videos.xml")) {
		return null;
	}

	String googleAuthKey = config.getApplicationSettings().getGoogleAuthKey();
	if (googleAuthKey == null) {
		log.debug("no google auth key configured");
		return null;
	}

	byte[] bytes = null;
	String contentType = null;
	try {
		List<NameValuePair> params = URLEncodedUtils.parse(url.substring(url.indexOf("?") + 1), StandardCharsets.UTF_8);
		Optional<NameValuePair> userId = params.stream().filter(nvp -> nvp.getName().equalsIgnoreCase("user")).findFirst();
		Optional<NameValuePair> channelId = params.stream().filter(nvp -> nvp.getName().equalsIgnoreCase("channel_id")).findFirst();
		if (!userId.isPresent() && !channelId.isPresent()) {
			return null;
		}

		YouTube youtube = new YouTube.Builder(new NetHttpTransport(), JacksonFactory.getDefaultInstance(),
				new HttpRequestInitializer() {
					@Override
					public void initialize(HttpRequest request) throws IOException {
					}
				}).setApplicationName("CommaFeed").build();

		YouTube.Channels.List list = youtube.channels().list("snippet");
		list.setKey(googleAuthKey);
		if (userId.isPresent()) {
			list.setForUsername(userId.get().getValue());
		} else {
			list.setId(channelId.get().getValue());
		}

		log.debug("contacting youtube api");
		ChannelListResponse response = list.execute();
		if (response.getItems().isEmpty()) {
			log.debug("youtube api returned no items");
			return null;
		}

		Channel channel = response.getItems().get(0);
		Thumbnail thumbnail = channel.getSnippet().getThumbnails().getDefault();

		log.debug("fetching favicon");
		HttpResult iconResult = getter.getBinary(thumbnail.getUrl(), TIMEOUT);
		bytes = iconResult.getContent();
		contentType = iconResult.getContentType();
	} catch (Exception e) {
		log.debug("Failed to retrieve YouTube icon", e);
	}

	if (!isValidIconResponse(bytes, contentType)) {
		return null;
	}
	return new Favicon(bytes, contentType);
}