public static async ValueTask <CQCode> Image(string url, CQFileType type = default, IHttpClientFactory httpClientFactory = default)
{
HttpClient client;
byte[] data;
switch (type)
{
case CQFileType.Url:
return(CQCode.CQImage(url));
case CQFileType.Base64:
client = httpClientFactory == default ? new HttpClient() : httpClientFactory.CreateClient("default");
data = await client.GetByteArrayAsync(url);
return(CQCode.CQImage("base64://" + Convert.ToBase64String(data)));
case CQFileType.File:
Uri uri = new(url);
client = httpClientFactory == default ? new HttpClient() : httpClientFactory.CreateClient("default");
data = await client.GetByteArrayAsync(uri);
var filePath = ImageCachePath + HashHelp.MD5Encrypt(data) + Path.GetExtension(uri.Segments.Last());
await File.WriteAllBytesAsync(filePath, data);
return(CQCode.CQImage(new Uri(filePath).AbsoluteUri));
default:
return(null);
}
}
public static async ValueTask <CQCode> Video(string url, CQFileType type = default, string cover = default, IHttpClientFactory httpClientFactory = default)
{
switch (type)
{
case CQFileType.Url:
return(CQCode.CQVideo(url, cover));
case CQFileType.Base64:
throw new NotSupportedException("Video不支持Base64发送");
case CQFileType.File:
Uri uri = new(url);
var client = httpClientFactory == default ? new HttpClient() : httpClientFactory.CreateClient("default");
var data = await client.GetByteArrayAsync(uri);
var filePath = VideoCachePath + HashHelp.MD5Encrypt(data) + Path.GetExtension(uri.Segments.Last());
await File.WriteAllBytesAsync(filePath, data);
return(CQCode.CQVideo(new Uri(filePath).AbsoluteUri, cover));
default:
return(null);
}
}
private List <CQCode> GetTweetContent(Tweet tweet)
{
var temp = new List <CQCode> {
CQCode.CQText(tweet.Content)
};
var img = new List <CQCode>();
if (tweet.Media != null)
{
foreach (var item in tweet.Media)
{
try
{
var data = HttpNet.Get(item["media_url_https"].ToString(), proxy: _config.Proxy);
img.Add(CQCode.CQImage("base64://" + Convert.ToBase64String(data), useCache: true));
}
catch (Exception e)
{
img.Add(CQCode.CQText($"Error: {e.Message}"));
}
switch (item["type"].ToString())
{
case "photo":
{
break;
}
case "video":
{
var mp4 = item["video_info"]["variants"]
.FirstOrDefault(video => video["content_type"].ToString() == "video/mp4");
if (mp4 != null)
{
img.Add(CQCode.CQText(mp4["url"].ToString()));
var data = HttpNet.Get(mp4["url"].ToString(), proxy: _config.Proxy);
var tempPath = AppDomain.CurrentDomain.BaseDirectory + "cache\\" + HashHelp.MD5Encrypt(data);
File.WriteAllBytes(tempPath, data);
img.Add(CQCode.CQVideo(tempPath, useCache: true));
}
else
{
img.Add(CQCode.CQText(item["video_info"]["variants"][0]["url"].ToString()));
}
break;
}
case "animated_gif":
{
var mp4 = item["video_info"]["variants"]
.FirstOrDefault(video => video["content_type"].ToString() == "video/mp4");
if (mp4 != null)
{
img.Add(CQCode.CQText(mp4["url"].ToString()));
var data = HttpNet.Get(mp4["url"].ToString(), proxy: _config.Proxy);
var tempPath = AppDomain.CurrentDomain.BaseDirectory + "cache\\" + HashHelp.MD5Encrypt(data);
File.WriteAllBytes(tempPath, data);
img.Add(CQCode.CQVideo(tempPath, useCache: true));
}
else
{
img.Add(CQCode.CQText(item["video_info"]["variants"][0]["url"].ToString()));
}
break;
}
}
}
}
if (tweet.IsOnlyRetweet)
{
if (tweet.Retweet == null)
{
return(new List <CQCode> {
CQCode.CQText("error")
});
}
else
{
var a = new List <CQCode> {
CQCode.CQText(tweet.Retweet.UserName + "：\n")
};
a.AddRange(GetTweetContent(tweet.Retweet));
return(a);
}
}
else
{
var time = CQCode.CQText("\n发送时间：" + tweet.CreatTime.ToString("yyyy-MM-dd HH:mm"));
if (tweet.Retweet == null)
{
temp.AddRange(img);
temp.Add(time);
return(temp);
}
else
{
temp.AddRange(img);
temp.Add(time);
temp.Add(CQCode.CQText("\n" + tweet.Retweet.UserName + "：\n"));
temp.AddRange(GetTweetContent(tweet.Retweet));
return(temp);
}
}
}