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media test

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This commit is contained in:
Vincent Cloutier 2022-05-13 11:29:28 -04:00
parent e664cb7530
commit 13a1401934
1 changed files with 66 additions and 5 deletions
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71
src/BirdsiteLive.Twitter/TwitterTweetsService.cs
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@ -1,6 +1,7 @@
using System;
using System.Collections.Generic;
using System.Linq;
using System.IO;
using System.Net.Http;
using System.Text.Json;
using System.Threading.Tasks;
@ -48,7 +49,7 @@ namespace BirdsiteLive.Twitter
{
await _twitterAuthenticationInitializer.EnsureAuthenticationIsInitialized();
JsonDocument tweet;
using (var request = new HttpRequestMessage(new HttpMethod("GET"), "https://api.twitter.com/2/tweets?ids=" + statusId + "&tweet.fields=id,created_at,text,author_id,in_reply_to_user_id,referenced_tweets,attachments,withheld,geo,entities,public_metrics,possibly_sensitive,source,lang,context_annotations,conversation_id,reply_settings&user.fields=name,username"))
using (var request = new HttpRequestMessage(new HttpMethod("GET"), "https://api.twitter.com/2/tweets?ids=" + statusId + "&tweet.fields=id,created_at,text,author_id,in_reply_to_user_id,referenced_tweets,attachments,withheld,geo,entities,public_metrics,possibly_sensitive,source,lang,context_annotations,conversation_id,reply_settings&user.fields=name,username&media.fields=media_key,duration_ms,height,preview_image_url,type,url,width,public_metrics,alt_text,variants"))
{
request.Headers.TryAddWithoutValidation("Authorization", "Bearer " + _twitterAuthenticationInitializer.Token);
@ -60,7 +61,11 @@ namespace BirdsiteLive.Twitter
_statisticsHandler.CalledTweetApi();
if (tweet == null) return null; //TODO: test this
return tweet.RootElement.GetProperty("data").EnumerateArray().Select<JsonElement, ExtractedTweet>(Extract).ToArray().First();
JsonElement mediaExpension;
tweet.RootElement.TryGetProperty("media", out mediaExpension);
return tweet.RootElement.GetProperty("data").EnumerateArray().Select<JsonElement, ExtractedTweet>(x => Extract(x, mediaExpension)).ToArray().First();
}
catch (Exception e)
{
@ -84,6 +89,7 @@ namespace BirdsiteLive.Twitter
var reqURL = "https://api.twitter.com/2/users/"
+ user.Id +
"/tweets?expansions=in_reply_to_user_id,attachments.media_keys,entities.mentions.username,referenced_tweets.id.author_id&tweet.fields=id"
+ "&media.fields=media_key,duration_ms,height,preview_image_url,type,url,width,public_metrics,alt_text,variants"
+ "&max_results=5"
+ "" ; // ?since_id=2324234234
JsonDocument tweets;
@ -108,10 +114,13 @@ namespace BirdsiteLive.Twitter
return null;
}
return tweets.RootElement.GetProperty("data").EnumerateArray().Select<JsonElement, ExtractedTweet>(Extract).ToArray();
JsonElement mediaExpension;
tweets.RootElement.TryGetProperty("media", out mediaExpension);
return tweets.RootElement.GetProperty("data").EnumerateArray().Select<JsonElement, ExtractedTweet>(x => Extract(x, mediaExpension)).ToArray();
}
private ExtractedTweet Extract(JsonElement tweet)
private ExtractedTweet Extract(JsonElement tweet, JsonElement media)
{
bool IsRetweet = false;
bool IsReply = false;
@ -153,22 +162,74 @@ namespace BirdsiteLive.Twitter
}
}
var extractedMedia = Array.Empty<ExtractedMedia>();
JsonElement attachments;
if (tweet.TryGetProperty("attachments", out attachments))
{
foreach (JsonElement m in attachments.GetProperty("media_keys").EnumerateArray())
{
var mediaInfo = media.EnumerateArray().Where(x => x.GetProperty("media_key").GetString() == m.GetString()).First();
var url = mediaInfo.GetProperty("url").GetString();
var mediaType = mediaInfo.GetProperty("type").GetString();
extractedMedia.Append(
new ExtractedMedia
{
Url = url,
MediaType = GetMediaType(mediaType, url),
}
);
}
}
var extractedTweet = new ExtractedTweet
{
Id = Int64.Parse(tweet.GetProperty("id").GetString()),
InReplyToStatusId = replyId,
InReplyToAccount = replyAccountString,
MessageContent = tweet.GetProperty("text").GetString(),
Media = Array.Empty<ExtractedMedia>(),
CreatedAt = DateTime.Now, // tweet.GetProperty("data").GetProperty("in_reply_to_status_id").GetDateTime(),
IsReply = IsReply,
IsThread = false,
IsRetweet = IsRetweet,
Media = extractedMedia,
RetweetUrl = "https://t.co/123",
OriginalAuthor = null,
};
return extractedTweet;
}
private string GetMediaType(string mediaType, string mediaUrl)
{
switch (mediaType)
{
case "photo":
var pExt = Path.GetExtension(mediaUrl);
switch (pExt)
{
case ".jpg":
case ".jpeg":
return "image/jpeg";
case ".png":
return "image/png";
}
return null;
case "animated_gif":
var vExt = Path.GetExtension(mediaUrl);
switch (vExt)
{
case ".gif":
return "image/gif";
case ".mp4":
return "video/mp4";
}
return "image/gif";
case "video":
return "video/mp4";
}
return null;
}
}
}