public VideoTitleParseResult GetTitle(string id)
{
var service = new YoutubeService(AppConfig.YoutubeApiKey);
YoutubeVideoResponse result;
try {
result = service.Video(id);
} catch (WebException x) {
return(VideoTitleParseResult.CreateError(x.Message));
}
if (!result.Items.Any())
{
return(VideoTitleParseResult.Empty);
}
var video = result.Items.First();
var thumbUrl = video.Snippet.Thumbnails.Default != null ? video.Snippet.Thumbnails.Default.Url : string.Empty;
var length = GetLength(video);
var author = video.Snippet.ChannelTitle;
var publishDate = GetPublishDate(video);
return(VideoTitleParseResult.CreateSuccess(video.Snippet.Title, author, thumbUrl, length, uploadDate: publishDate));
}
private VideoTitleParseResult GetTitle(string id)
{
var url = string.Format("http://vimeo.com/api/v2/video/{0}.xml", id);
var request = WebRequest.Create(url);
var serializer = new XmlSerializer(typeof(VimeoResult));
VimeoResult result;
try {
using (var response = request.GetResponse())
using (var stream = response.GetResponseStream()) {
result = (VimeoResult)serializer.Deserialize(stream);
}
} catch (WebException x) {
return(VideoTitleParseResult.CreateError("Vimeo (error): " + x.Message));
}
if (result == null || result.Video == null || string.IsNullOrEmpty(result.Video.Title))
{
return(VideoTitleParseResult.CreateError("Vimeo (error): title element not found"));
}
var author = result.Video.User_Name;
var thumbUrl = result.Video.Thumbnail_Small;
var length = result.Video.Duration;
var date = Convert.ToDateTime(result.Video.Upload_Date); // xmlserializer can't parse the date
return(VideoTitleParseResult.CreateSuccess(result.Video.Title, author, null, thumbUrl, length, uploadDate: date));
}
public static VideoTitleParseResult GetTitleHtml(string id)
{
var url = string.Format("http://nicovideo.jp/watch/{0}", id);
string videoTitle = null;
var request = WebRequest.Create(url);
WebResponse response;
try {
response = request.GetResponse();
} catch (WebException x) {
return(VideoTitleParseResult.CreateError("NicoVideo (error): " + x.Message));
}
var enc = GetEncoding(response.Headers[HttpResponseHeader.ContentEncoding]);
try {
using (var stream = response.GetResponseStream()) {
videoTitle = GetVideoTitle(stream, enc);
}
} finally {
response.Close();
}
if (!string.IsNullOrEmpty(videoTitle))
{
return(VideoTitleParseResult.CreateSuccess(videoTitle, null, null));
}
else
{
return(VideoTitleParseResult.CreateError("Title element not found"));
}
}
public static VideoTitleParseResult ParseResponse(NicoResponse nicoResponse)
{
if (nicoResponse.Status == "fail")
{
var err = (nicoResponse.Error != null ? nicoResponse.Error.Description : "empty response");
return(VideoTitleParseResult.CreateError("NicoVideo (error): " + err));
}
var title = HtmlEntity.DeEntitize(nicoResponse.Thumb.Title);
var thumbUrl = UrlHelper.UpgradeToHttps(nicoResponse.Thumb.Thumbnail_Url) ?? string.Empty;
var userId = nicoResponse.Thumb.User_Id ?? string.Empty;
var length = ParseLength(nicoResponse.Thumb.Length);
var author = nicoResponse.Thumb.User_Nickname;
var publishDate = DateTimeHelper.ParseDateTimeOffsetAsDate(nicoResponse.Thumb.First_Retrieve);
if (string.IsNullOrEmpty(author))
{
author = GetUserName(userId);
}
var result = VideoTitleParseResult.CreateSuccess(title, author, userId, thumbUrl, length, uploadDate: publishDate);
result.Tags = nicoResponse.Thumb.Tags;
return(result);
}
public VideoTitleParseResult GetTitle(string id)
{
var url = string.Format("http://vimeo.com/api/v2/video/{0}.xml", id);
var request = WebRequest.Create(url);
WebResponse response;
try {
response = request.GetResponse();
} catch (WebException x) {
return(VideoTitleParseResult.CreateError("Vimeo (error): " + x.Message));
}
XDocument doc;
try {
doc = XDocument.Load(response.GetResponseStream());
} catch (XmlException x) {
return(VideoTitleParseResult.CreateError("Vimeo (error): " + x.Message));
}
var titleElem = doc.XPathSelectElement("videos/video/title");
if (titleElem == null)
{
return(VideoTitleParseResult.CreateError("Vimeo (error): title element not found"));
}
var author = XmlHelper.GetNodeTextOrEmpty(doc, "videos/video/user_name");
var thumbUrl = XmlHelper.GetNodeTextOrEmpty(doc, "videos/video/thumbnail_small");
return(VideoTitleParseResult.CreateSuccess(titleElem.Value, author, thumbUrl));
}
public static VideoTitleParseResult GetTitleAPI(string id)
{
var url = string.Format("https://ext.nicovideo.jp/api/getthumbinfo/{0}", id);
var request = WebRequest.Create(url);
request.Timeout = 10000;
NicoResponse nicoResponse;
try {
using (var response = request.GetResponse())
using (var stream = response.GetResponseStream()) {
nicoResponse = GetResponse(stream);
}
} catch (WebException x) {
return(VideoTitleParseResult.CreateError("NicoVideo (error): " + x.Message));
} catch (XmlException x) {
return(VideoTitleParseResult.CreateError("NicoVideo (error): " + x.Message));
} catch (IOException x) {
return(VideoTitleParseResult.CreateError("NicoVideo (error): " + x.Message));
}
return(ParseResponse(nicoResponse));
}
public static VideoTitleParseResult ParseResponse(NicoResponse nicoResponse)
{
if (nicoResponse.Status == "fail")
{
var err = (nicoResponse.Error != null ? nicoResponse.Error.Description : "empty response");
return(VideoTitleParseResult.CreateError("NicoVideo (error): " + err));
}
var title = HtmlEntity.DeEntitize(nicoResponse.Thumb.Title);
var thumbUrl = nicoResponse.Thumb.Thumbnail_Url ?? string.Empty;
var userId = nicoResponse.Thumb.User_Id ?? string.Empty;
var length = ParseLength(nicoResponse.Thumb.Length);
var author = nicoResponse.Thumb.User_Nickname;
var publishDate = DateTimeHelper.ParseDateTimeOffsetAsDate(nicoResponse.Thumb.First_Retrieve);
if (string.IsNullOrEmpty(author))
{
author = GetUserName(userId);
}
var tagMapping = nicoTagMappingFactory.GetMappings();
var matchedTags = nicoResponse.Thumb.Tags
.Where(e => tagMapping.ContainsKey(e))
.Select(e => tagMapping[e])
.ToArray();
var result = VideoTitleParseResult.CreateSuccess(title, author, thumbUrl, length, uploadDate: publishDate);
result.AuthorId = userId;
result.Tags = matchedTags;
return(result);
}
public static async Task <VideoTitleParseResult> GetTitleAPIAsync(string id)
{
VideoDataResult result;
try {
result = await new NicoApiClient(HtmlEntity.DeEntitize).GetTitleAPIAsync(id);
} catch (NicoApiException x) {
return(VideoTitleParseResult.CreateError("NicoVideo (error): " + x.Message));
}
return(ParseResponse(result));
}
public async Task <VideoTitleParseResult> GetTitleAsync(string id)
{
YoutubeVideoResponse result;
try {
result = await service.VideoAsync(id);
} catch (HttpRequestException x) {
return(VideoTitleParseResult.CreateError(x.Message));
}
return(GetTitle(result));
}
public VideoTitleParseResult GetTitle(string id)
{
YoutubeVideoResponse result;
try {
result = service.Video(id);
} catch (WebException x) {
return(VideoTitleParseResult.CreateError(x.Message));
}
return(GetTitle(result));
}
public VideoTitleParseResult GetTitle(string id)
{
var settings = new YouTubeRequestSettings("VocaDB", null);
var request = new YouTubeRequest(settings);
var videoEntryUrl = new Uri(string.Format("http://gdata.youtube.com/feeds/api/videos/{0}", id));
try {
var video = request.Retrieve <Video>(videoEntryUrl);
var thumbUrl = video.Thumbnails.Count > 0 ? video.Thumbnails[0].Url : string.Empty;
return(VideoTitleParseResult.CreateSuccess(video.Title, video.Author, thumbUrl));
} catch (Exception x) {
return(VideoTitleParseResult.CreateError(x.Message));
}
}
public static async Task <VideoTitleParseResult> GetTitleAPIAsync(string id)
{
var url = string.Format("https://ext.nicovideo.jp/api/getthumbinfo/{0}", id);
NicoResponse nicoResponse;
try {
nicoResponse = await XmlRequest.GetXmlObjectAsync <NicoResponse>(url);
} catch (HttpRequestException x) {
return(VideoTitleParseResult.CreateError("NicoVideo (error): " + x.Message));
}
return(ParseResponse(nicoResponse));
}
public static VideoTitleParseResult GetTitleAPI(string id)
{
var url = string.Format("http://ext.nicovideo.jp/api/getthumbinfo/{0}", id);
var request = WebRequest.Create(url);
WebResponse response;
try {
response = request.GetResponse();
} catch (WebException x) {
return(VideoTitleParseResult.CreateError("NicoVideo (error): " + x.Message));
}
XDocument doc;
try {
using (var stream = response.GetResponseStream()) {
doc = XDocument.Load(stream);
}
} catch (XmlException x) {
return(VideoTitleParseResult.CreateError("NicoVideo (error): " + x.Message));
}
var res = doc.Element("nicovideo_thumb_response");
if (res == null || res.Attribute("status") == null || res.Attribute("status").Value == "fail")
{
var err = (res != null ? res.XPathSelectElement("//nicovideo_thumb_response/error/description").Value : "empty response");
return(VideoTitleParseResult.CreateError("NicoVideo (error): " + err));
}
var titleElem = doc.XPathSelectElement("//nicovideo_thumb_response/thumb/title");
if (titleElem == null)
{
return(VideoTitleParseResult.CreateError("NicoVideo (error): title element not found"));
}
var title = HtmlEntity.DeEntitize(titleElem.Value);
var thumbUrl = XmlHelper.GetNodeTextOrEmpty(doc, "//nicovideo_thumb_response/thumb/thumbnail_url");
var userId = XmlHelper.GetNodeTextOrEmpty(doc, "//nicovideo_thumb_response/thumb/user_id");
var author = GetUserName(userId);
return(VideoTitleParseResult.CreateSuccess(title, author, thumbUrl));
}
public static VideoTitleParseResult GetTitleAPI(string id)
{
var url = string.Format("http://ext.nicovideo.jp/api/getthumbinfo/{0}", id);
var request = WebRequest.Create(url);
request.Timeout = 10000;
XDocument doc;
try {
using (var response = request.GetResponse())
using (var stream = response.GetResponseStream()) {
doc = XDocument.Load(stream);
}
} catch (WebException x) {
return(VideoTitleParseResult.CreateError("NicoVideo (error): " + x.Message));
} catch (XmlException x) {
return(VideoTitleParseResult.CreateError("NicoVideo (error): " + x.Message));
} catch (IOException x) {
return(VideoTitleParseResult.CreateError("NicoVideo (error): " + x.Message));
}
var res = doc.Element("nicovideo_thumb_response");
if (res == null || res.Attribute("status") == null || res.Attribute("status").Value == "fail")
{
var err = (res != null ? res.XPathSelectElement("//nicovideo_thumb_response/error/description").Value : "empty response");
return(VideoTitleParseResult.CreateError("NicoVideo (error): " + err));
}
var titleElem = doc.XPathSelectElement("//nicovideo_thumb_response/thumb/title");
if (titleElem == null)
{
return(VideoTitleParseResult.CreateError("NicoVideo (error): title element not found"));
}
var title = HtmlEntity.DeEntitize(titleElem.Value);
var thumbUrl = XmlHelper.GetNodeTextOrEmpty(doc, "//nicovideo_thumb_response/thumb/thumbnail_url");
var userId = XmlHelper.GetNodeTextOrEmpty(doc, "//nicovideo_thumb_response/thumb/user_id");
var length = ParseLength(XmlHelper.GetNodeTextOrEmpty(doc, "//nicovideo_thumb_response/thumb/length"));
var author = XmlHelper.GetNodeTextOrEmpty(doc, "//nicovideo_thumb_response/thumb/user_nickname");
if (string.IsNullOrEmpty(author))
{
author = GetUserName(userId);
}
var tagMapping = nicoTagMappingFactory.GetMappings();
var nodeElements = doc.XPathSelectElements("//nicovideo_thumb_response/thumb/tags/tag");
var matchedTags = nodeElements
.Where(e => tagMapping.ContainsKey(e.Value))
.Select(e => tagMapping[e.Value])
.ToArray();
var result = VideoTitleParseResult.CreateSuccess(title, author, thumbUrl, length);
result.AuthorId = userId;
result.Tags = matchedTags;
return(result);
}
