extract only needed info from tweets

This commit is contained in:
Nicolas Constant
2020-07-22 20:19:40 -04:00
parent 1724d3a902
commit fffc9af534
7 changed files with 140 additions and 69 deletions

View File

@ -1,8 +1,10 @@
using System.Collections.Generic;
using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using BirdsiteLive.ActivityPub;
using BirdsiteLive.Common.Settings;
using BirdsiteLive.Twitter.Models;
using Tweetinvi.Models;
using Tweetinvi.Models.Entities;
@ -10,7 +12,7 @@ namespace BirdsiteLive.Domain
{
public interface IStatusService
{
Note GetStatus(string username, ITweet tweet);
Note GetStatus(string username, ExtractedTweet tweet);
}
public class StatusService : IStatusService
@ -24,7 +26,7 @@ namespace BirdsiteLive.Domain
}
#endregion
public Note GetStatus(string username, ITweet tweet)
public Note GetStatus(string username, ExtractedTweet tweet)
{
var actorUrl = $"https://{_instanceSettings.Domain}/users/{username}";
var noteId = $"https://{_instanceSettings.Domain}/users/{username}/statuses/{tweet.Id}";
@ -49,8 +51,8 @@ namespace BirdsiteLive.Domain
//cc = new string[0],
sensitive = false,
content = $"<p>{tweet.Text}</p>",
attachment = GetAttachments(tweet.Media),
content = $"<p>{tweet.MessageContent}</p>",
attachment = Convert(tweet.Media),
tag = new string[0]
};
@ -58,62 +60,17 @@ namespace BirdsiteLive.Domain
return note;
}
private Attachment[] GetAttachments(List<IMediaEntity> media)
private Attachment[] Convert(ExtractedMedia[] media)
{
var result = new List<Attachment>();
foreach (var m in media)
return media.Select(x =>
{
var mediaUrl = GetMediaUrl(m);
var mediaType = GetMediaType(m.MediaType, mediaUrl);
if (mediaType == null) continue;
var att = new Attachment
return new Attachment
{
type = "Document",
mediaType = mediaType,
url = mediaUrl
url = x.Url,
mediaType = x.MediaType
};
result.Add(att);
}
return result.ToArray();
}
private string GetMediaUrl(IMediaEntity media)
{
switch (media.MediaType)
{
case "photo": return media.MediaURLHttps;
case "animated_gif": return media.VideoDetails.Variants[0].URL;
case "video": return media.VideoDetails.Variants.OrderByDescending(x => x.Bitrate).First().URL;
default: return null;
}
}
private string GetMediaType(string mediaType, string mediaUrl)
{
switch (mediaType)
{
case "photo":
var ext = Path.GetExtension(mediaUrl);
switch (ext)
{
case ".jpg":
case ".jpeg":
return "image/jpeg";
case ".png":
return "image/png";
}
return null;
case "animated_gif":
return "image/gif";
case "video":
return "video/mp4";
}
return null;
}).ToArray();
}
}
}