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);
}
}