public async Task DownloadMediaItem(TwitterResultJson search, string path)
{
var imageUrls = search.mediaType == "image" ? search.mediaInfo : null;
var videoUrls = search.mediaType == "video" ? search.mediaInfo : null;
var imagePath = Path.Combine(path, "images");
if (!Directory.Exists(imagePath))
{
Directory.CreateDirectory(imagePath);
}
var videoPath = Path.Combine(path, "videos");
if (!Directory.Exists(videoPath))
{
Directory.CreateDirectory(videoPath);
}
if (imageUrls != null)
{
foreach (var m in imageUrls.Distinct())
{
try
{
var fileName = $"{GetUnixTimestamp()}.png";
Logger.Log(LogLevel.Warn, $"开始下载：{m}。文件名：{fileName}");
await Download(m, Path.Combine(imagePath, fileName));
}
catch (Exception ex)
{
Console.WriteLine($"关键词：{search.keyWord}。Url：{m}。原因：{ex.Message}");
continue;
}
}
}
if (videoUrls != null)
{
foreach (var m in videoUrls.Distinct())
{
try
{
var fileName = $"{GetUnixTimestamp()}.mp4";
Logger.Log(LogLevel.Warn, $"开始下载：{m}。文件名：{fileName}");
await Download(m, Path.Combine(videoPath, fileName));
}
catch (Exception ex)
{
Console.WriteLine($"关键词：{search.keyWord}。Url：{m}。原因：{ex.Message}");
continue;
}
}
}
}
public List <TwitterResultCSV> ConvertToCsv(TwitterResultJson search)
{
var formatCsv = new List <TwitterResultCSV>();
foreach (var m in search.mediaInfo)
{
var item = new TwitterResultCSV()
{
createTime = search.createTime,
mediaInfo = m,
mediaType = search.mediaType,
text = search.text,
twitterId = search.twitterId,
userAccount = search.userAccount,
userId = search.userId,
userName = search.userName,
};
formatCsv.Add(item);
}
return(formatCsv);
}
