public void SetQueryParamTest()
{
UriBuilder uriBuilder = new UriBuilder("http://", "mccoysoftware.uk");
uriBuilder.SetQueryParam("FirstName", "Arthur");
Assert.AreEqual("http://mccoysoftware.uk/?FirstName=Arthur", uriBuilder.ToString());
uriBuilder.SetQueryParam("Surname", "Dent");
Assert.AreEqual("http://mccoysoftware.uk/?FirstName=Arthur&Surname=Dent", uriBuilder.ToString());
// It should be possible to overwrite the values set above
uriBuilder.SetQueryParam("FirstName", "Ford");
uriBuilder.SetQueryParam("Surname", "Prefect");
Assert.AreEqual("http://mccoysoftware.uk/?FirstName=Ford&Surname=Prefect", uriBuilder.ToString());
}
public override async Task<MediaInfo[]> GetMediaInfosAsync(Uri Url) {
if (!this.IsMatch(Url)) throw new NotSupportedException("不正確的網址");
HtmlDocument youtubePage = await this.DownloadHtmlAsync(Url);
OnProcess?.Invoke(this,0.2);
JObject mediaJObject = this.GetMediaJObject(youtubePage);
if(mediaJObject["args"]["livestream"]?.Value<string>() == "1") {
throw new NotSupportedException("不支援直播串流解析");
}
string description = youtubePage.DocumentNode.SelectSingleNode("//meta[@name='description']").GetAttributeValue("content", null);
JsFactory.Func decoding = await this.GetDecodingSignature("https:" + (string)mediaJObject["assets"]["js"]);
Dictionary<string, string> streamFormatList = this.GetStreamFormatList(mediaJObject);
JObject[] streamMap = this.GetStreamMap(mediaJObject);
Dictionary<string, MediaTypes> MIME = new Dictionary<string, MediaTypes>() {
["audio"] = MediaTypes.Audio,
["video"] = MediaTypes.Video
};
OnProcess?.Invoke(this, 0.5);
double processValue = 0.5;
List<MediaInfo> result = new List<MediaInfo>();
foreach(var item in streamMap) {
MediaInfo resultItem = new MediaInfo();
#region 通用屬性
resultItem.SourceUrl = Url;
resultItem.ExtractorType = this.GetType();
resultItem.Name = mediaJObject["args"]["title"].Value<string>();
resultItem.Duration = mediaJObject["args"]["length_seconds"].Value<int>();
resultItem.Description = description;
resultItem.Thumbnail = new Uri(mediaJObject["args"]["thumbnail_url"].Value<string>());
resultItem.Type = (MediaTypes)Enum.Parse(
typeof(MediaTypes),
new string(
item["type"]["mime"].Value<string>()
.TakeWhile(Ch => Ch != '/').ToArray()
),
true
);
#region 連結解密
UriBuilder realUrlBuilder = new UriBuilder(item["url"].Value<string>());
var UrlSignature = realUrlBuilder.GetQueryParam("s") ??
realUrlBuilder.GetQueryParam("sig") ??
realUrlBuilder.GetQueryParam("signature");
var ItemSignature = item["s"]?.Value<string>() ??
item["sig"]?.Value<string>() ??
item["signature"]?.Value<string>();
realUrlBuilder.SetQueryParam("signature",decoding(UrlSignature ?? ItemSignature , UrlSignature != null));
resultItem.RealUrl = realUrlBuilder.Uri;
#endregion
#endregion
#region 擴充屬性
resultItem.Attributes["mime"] = item["type"]["mime"].Value<string>();
resultItem.Attributes["codecs"] = item["type"]["codecs"]?.Value<string>();
resultItem.Attributes["author"] = mediaJObject["args"]["author"].Value<string>();
if (resultItem.Type == MediaTypes.Video) {
resultItem.Attributes["size"] = item["size"]?.Value<string>() ?? streamFormatList[item["itag"]?.Value<string>()];
resultItem.Attributes["quality"] = item["quality"]?.Value<string>();
} else if(resultItem.Type == MediaTypes.Audio) {
resultItem.Attributes["bitrate"] = item["bitrate"].Value<string>();
}
#endregion
result.Add(resultItem);
processValue = processValue + 0.5 / streamMap.Count();
OnProcess?.Invoke(this, processValue);
}
MediaInfo[] output = result.ToArray();
OnCompleted?.Invoke(this, output);
return output;
}
private static string GetQuery(int? limit = null, int? offset= null, DateTime? startDate = null, DateTime? endDate = null)
{
const string dateFormat = "yyyy-mm-ddThh:mm:ssZ";
var uri = new UriBuilder(HotmailBaseUrl);
if (limit.HasValue)
{
uri.SetQueryParam(LiveSdkConstants.Limit, limit.Value.ToString());
}
if (offset.HasValue)
{
uri.SetQueryParam(LiveSdkConstants.Offset, offset.Value.ToString());
}
if (startDate.HasValue)
{
uri.SetQueryParam(HotmailConstants.StartDate, startDate.Value.ToString(dateFormat));
}
if (endDate.HasValue)
{
uri.SetQueryParam(HotmailConstants.EndDate, endDate.Value.ToString(dateFormat));
}
return uri.Query;
}
private static string GetQuery(List<FolderFilter> filters, int? limit, int? offset, SortBy? sortBy, SortOrder? sortOrder)
{
var uri = new UriBuilder(SkyDriveBaseUrl + SkyDriveConstants.GetFiles);
var filterString = ParseFilters(filters);
uri.SetQueryParam(SkyDriveConstants.Filters, filterString);
if (limit.HasValue)
{
uri.SetQueryParam(LiveSdkConstants.Limit, limit.Value.ToString());
}
if (offset.HasValue)
{
uri.SetQueryParam(LiveSdkConstants.Offset, offset.Value.ToString());
}
if (sortBy.HasValue)
{
uri.SetQueryParam(SkyDriveConstants.SortBy, sortBy.ToString().ToLower());
}
if (sortOrder.HasValue)
{
uri.SetQueryParam(SkyDriveConstants.SortOrder, sortBy.ToString().ToLower());
}
return uri.Query;
}