I am using the YouTube Data API to get playlist Title and Thumbnail .
I am getting the Title easily with this mentioned code but not getting the Thumbnail . Its giving a Null Object response .
I have used this Asyntask to get the response :
new GetPlaylistTitlesAsyncTask(mYouTubeDataApi) {
#Override
protected void onPostExecute(PlaylistListResponse playlistListResponse) {
// if we didn't receive a response for the playlist titles, then there's nothing to update
if (playlistListResponse == null)
return;
mPlaylistTitles = new ArrayList();
for (com.google.api.services.youtube.model.Playlist playlist : playlistListResponse.getItems()) {
mPlaylistTitles.add(playlist.getSnippet().getTitle());
Log.e("Titile", "" + "" + playlist.getSnippet().getTitle());
Log.e("Thumbnail", "" + "" + playlist.getSnippet().getThumbnails().getDefault().getUrl());
}
}
}.execute(mPlaylistIds);
Getting the Playlist Title properly but Video thumbnail is crashing the Application . Need immediate assistance .
Related
We are using the ms graph api to post messages to a teams channel from a internal desktop application. The main purpose is to attach images to the message. We upload the image files into the one-drive folder of the channel as shown below.
var uploadProps = new DriveItemUploadableProperties
{
ODataType = null,
AdditionalData = new Dictionary<string, object>
{
{ "#microsoft.graph.conflictBehavior", "replace" }
}
};
var session = await graphClient.Drives[driveId]
.Items[parentId].ItemWithPath(fileName).CreateUploadSession(uploadProps).Request().PostAsync(token);
int maxSliceSize = 320 * 1024;
var fileUploadTask =
new LargeFileUploadTask<DriveItem>(session, fileStream, maxSliceSize);
// Create a callback that is invoked after each slice is uploaded
IProgress<long> progress = new Progress<long>(reportAsync);
// Upload the file
var uploadResult = await fileUploadTask.UploadAsync(progress);
if (uploadResult.UploadSucceeded)
{
return uploadResult.ItemResponse;
}
We then send a message to the channel and attach the images uploaded previously as reference attachments.
var chatMsg = new ChatMessage();
chatMsg.Body = new ItemBody();
chatMsg.Body.ContentType = BodyType.Html;
chatMsg.Body.Content = msg + " " + string.Join(" ", attachments.Select(d => $"<attachment id=\"{parseEtag(d.ETag)}\"></attachment>"));
chatMsg.Attachments = attachments.Select(d => new ChatMessageAttachment()
{
Id = parseEtag(d.ETag),
ContentType = "reference",
ContentUrl = d.WebUrl,
Name = d.Name
});
return await this.graphClient.Teams[teamId].Channels[channelId].Messages
.Request()
.AddAsync(chatMsg, token);
The problem is that the message only shows the names of the attachments with no preview as seen in the message at the bottom. We want to have a preview as seen (top message) when attaching a file within the teams application.
We've tried to set the thumbnailurl property of the attachment to the thumbnail url fetched from the ms-graph api with no success.
We've uploaded a file using the teams application (with preview) and then created an identical message with the same file (same driveitem id) in our application (show's no preview). Then we fetched both messages using the graph api and could not discern any differences between the two besides the message id's ofc.
We've scoured these forums, the ms documentations and even suggestion pages and found nothing.
We have been able to show previews separately in the body of the message referencing the thumbnail urls and in messagecards but ideally we want the preview directly in the attachments.
EDIT
The thumbnail urls seem to expire after 24 hours and are therefor not a great solution.
We managed to solve exactly this problem using the Simple Upload Api, with the added ?$expand=thumbnails query parameter. I haven't tried but the query param ought to work for the endpoint you're using as well.
Pick a size from the ThumbnailSet in the upload response and add it to the body of your message as an image tag. See below:
// channel, file, extractIdFromEtag, message omitted for brevity.
// PUT /groups/{group-id}/drive/items/{parent-id}:/{filename}:/content
const uploadUrl = `https://graph.microsoft.com/beta/groups/${channel.teamId}/drive/items/root:/${channel.displayName}/${file.name}:/content?$expand=thumbnails`;
const res = await this.http.put(uploadUrl, file).toPromise(); // FYI Using Angular http service
const attachment = {
id: extractIdFromEtag(res.eTag),
contentType: 'reference',
contentUrl: res.webUrl,
name: res.name,
thumbnailUrl: res.webUrl
};
const postBody = {
subject: null,
body: {
contentType: 'html',
content: message
},
};
// This is what makes the image show in the message as if posted from teams
postBody.body.content += `<br><br><img src="${res.thumbnails[0].large.url}" alt="${res.name}"/>`;
const messageUrl = `https://graph.microsoft.com/beta/teams/${channel.teamId}/channels/${channel.id}/messages`;
const result = await this.http.post(messageUrl, postBody).toPromise();
// Done
You can also keep adding the attachment as you already do, if you want the original image attached as a file, as well as showing the image preview in the message.
I have to retrieve all video of my channel with Youtube API.
All videos are published on Youtube and I can see them correctly.
I tried to make the request directly from this page:
https://developers.google.com/youtube/v3/docs/search/list
and this is the example request:
GET http s://www.googleapis.com/youtube/v3/search?part=snippet&channelId=myChannelID&maxResults=50&key={YOUR_API_KEY}
Request doesn't retrieve all videos, it returns only 7 on the total of 9.
All videos have the same configuration. Missing videos are always the same.
If I use the video API passing the ID of one of those videos excluded from the search response, it returns a correct response and it belong correctly to my channel:
https://developers.google.com/youtube/v3/docs/videos/list#try-it
Someone can help me?
thank you in advance
Francesco
The answer to "How do I obtain a list of all videos in a channel using the YouTube Data API v3?" here may be what you need. Look especially at the video linked to in the answer.
To summarize, to get all the uploads from a channel, you need to get the items from the uploads playlist for the channel using playlistItems.list on that playlist's ID rather than calling search.list on the channel ID.
Try this two-step approach:
Get the ID of your channel's uploads playlist using the channels.list API call: GET https://www.googleapis.com/youtube/v3/channels?part=contentDetails&id={YOUR_CHANNEL_ID}&key={YOUR_API_KEY}
Get the videos from the uploads playlist using the playlistItems.list call: GET https://www.googleapis.com/youtube/v3/playlistItems?part=snippet&maxResults=3&playlistId={YOUR_PLAYLIST_ID}&key={YOUR_API_KEY}
try this
async static Task<IEnumerable<YouTubeVideo>> GetVideosList(Configurations configurations, string searchText = "", int maxResult = 20)
{
List<YouTubeVideo> videos = new List<YouTubeVideo>();
using (var youtubeService = new YouTubeService(new BaseClientService.Initializer()
{
ApiKey = configurations.ApiKey
}))
{
var searchListRequest = youtubeService.Search.List("snippet");
searchListRequest.Q = searchText;
searchListRequest.MaxResults = maxResult;
searchListRequest.ChannelId = configurations.ChannelId;
searchListRequest.Type = "video";
searchListRequest.Order = SearchResource.ListRequest.OrderEnum.Date;// Relevance;
var searchListResponse = await searchListRequest.ExecuteAsync();
foreach (var responseVideo in searchListResponse.Items)
{
videos.Add(new YouTubeVideo()
{
Id = responseVideo.Id.VideoId,
Description = responseVideo.Snippet.Description,
Title = responseVideo.Snippet.Title,
Picture = GetMainImg(responseVideo.Snippet.Thumbnails),
Thumbnail = GetThumbnailImg(responseVideo.Snippet.Thumbnails)
});
}
return videos;
}
}
I want to get tweets by particular user by entering its userId.
I can search for a text by:
Query query = new Query("Hi");
QueryResult result;
do {
result = twitter.search(query);
List<Status> tweets = result.getTweets();
for (Status tweet : tweets) {
System.out.println("#" + tweet.getUser().getScreenName() +
" - " + tweet.getText());
}
} while ((query = result.nextQuery()) != null);
but how can I search for the tweets by entering particular userId, is there any direct method or I have to apply logic ?
I am trying:
Status status = twitter.showStatus(id);
if (status != null){
System.out.println("#" + status.getUser().getScreenName()
+ " - " + status.getText());}
where id is userId, but by doing this, I am getting the error:
Failed to search tweets: 404:The URI requested is invalid or the
resource requested, such as a user, does not exists. Also returned
when the requested format is not supported by the requested method.
message - No status found with that ID. code - 144
Can anyone please help me with this?
With the Twitter API you can get up to ~3200 tweets from an user, to do this you can get the time line from an specific user, see those questions
Get tweets of a public twitter profile
Twitter4J: Get all statuses from Twitter account
By the way, you are getting that error because you are using twitter.showStatus(id); with an userid, you need to call twitter.showUser(id) and you won't get that error
I am trying to port a application developed using version 2 API of google youtube to version 3.
How can I get title of a playlist using version 3 API? We could get the title of playlist using version 2. However, title I get when I query playlist's snippet is different from what it is shown on the youtube website.
Is there any difference in Version 3?
I am using .NET API library from Google. if this helps.
Can anyone please help?
I tried using Version 3 API from Google and when I am trying to get playlists using
var channelsListRequest = youtubeService.Channels.List("snippet,contentDetails");
after setting channelsListRequest.ForUserName, i call var channelsListResponse = await channelsListRequest.ExecuteAsync();
From the response, I would then get the playlist list sent using:
foreach (var channel in channelsListResponse.Items)
{
var uploadsListId = channel.ContentDetails.RelatedPlaylists.Uploads;
var nextPageToken = "";
while (nextPageToken != null)
{
var playlistRequest = youtubeService.Playlists.List("id,snippet,contentDetails,status,player");
playlistRequest.Id = uploadsListId;
playlistRequest.MaxResults = 50;
playlistRequest.PageToken = nextPageToken;
var playlistListResponse = await playlistRequest.ExecuteAsync();
if (playlistListResponse.Items.Count > 0)
MessageBox.Show(playlistListResponse.Items[0].Snippet.Title);
}
}
The messagebox displays the comment that was added when creating playlist. However, when I view in youtube using a browser, the playlist title is displayed properly.
I want to use auto-generated channel Ids as example below...
GET https://www.googleapis.com/youtube/v3/channels?part=snippet&id=UCrfjym-5AEUY2QzXsddRIQA&fields=items(id%2Csnippet)&key={YOUR_API_KEY}
...to access their video contents. But seems I cannot make use of the part: 'snippet,contentDetails', or filter:'uploads' filtering method as I use for getting normal user channel Ids before grabbing their playlistItems. Is there a simple method to display video feed or playlist contents of an auto-generated channel? I use the gapi.client instead of the url. Thx for guidance.
FINAL UPDATE:
Here is my solution for auto-generated Topic-based channel ids, since I'm using
gapi.client, here's what works (relevant code only - URL samples below):
function requestUserUploadsPlaylistId(pageToken) {
var itemId = $("#YOUR-TEXT-INPUT").val(CHANNEL-ID); // Topic-based channel Id
var request = gapi.client.youtube.playlists.list({ // Use playlists.list
channelId: itemId, // Return the specified channel's playlist
part: 'snippet',
filter: 'items(id)' // This gets what you only need, the playlist Id
});
request.execute(function(response) {
playlistId = response.result.items[0].id;
requestVideoPlaylist(playlistId, pageToken); // Now call function to get videos
});
}
function requestVideoPlaylist(playlistId, pageToken) {
var requestOptions = {
playlistId: playlistId,
part: 'id,snippet',
maxResults: 6
};
var request = gapi.client.youtube.playlistItems.list(requestOptions);
request.execute(function(response) { // playlistItems.list is used here
. . .
Here's the URL sample of auto-generated Topic-based Id which grabs its playlist id:
GET https://www.googleapis.com/youtube/v3/playlists?part=snippet&channelId=HC9m3exs6zk1U&fields=items%2Fid&key={YOUR_API_KEY} // Outputs sample playlist Id: LP9m3exs6zk1U
Now here's the URL sample using that playlist Id to get the videos from the auto-generated Topic-based channel Id:
GET https://www.googleapis.com/youtube/v3/playlistItems?part=snippet&maxResults=5&playlistId=LP9m3exs6zk1U&key={YOUR_API_KEY} // Outputs video data you want.
Remember, Topic-based channel Ids come in different lengths, the above samples support current available lengths.
Hope This Helps!