private static XmlRpcObject ParseMethodResponse(XElement doc)
{
var values = doc.Element("params");
if (values == null)
{
throw new Exception("Xmlrpc response is invalid, missing params element.");
}
var resultObject = new XmlRpcObject();
var parameters = values.Elements("param");
foreach (var param in parameters)
{
var result = ParseParam(param);
resultObject.Add(result);
}
return(resultObject);
}
// see http://trac.opensubtitles.org/projects/opensubtitles/wiki/XmlRpcSearchSubtitles
private async Task <Subtitle[]> SearchSubtitleAsync(string name)
{
var languageList = string.Join(",", supportedLanguages.Select(x => x.LanguageId).ToArray());
// TODO: its preferred to do a search with hash rather than filename
// for later, we could try use search with hash first and then do a query search
// if no results were given in the first search.
// var movieHash = CalculateVideoHash(name);
// var movieByteSize = GetVideoByteSize(name);
var query = Path.GetFileName(name);
var season = "";
var episode = "";
var seasonNumber = 0;
var episodeNumber = 0;
var isTvShowEpisode = false;
var regex = new Regex(@"([s](?<season>\d+)[e](?<episode>\d+))|((?<episode>\d+)[s](?<season>\d+))
|((?<season>\d+)[e](?<episode>\d+))|([s](?<season>\d+))|(ep(?<episode>\d+))
|(season.(?<season>\d+))|(episode.(?<episode>\d+))|(e(?<episode>\d+))",
RegexOptions.IgnoreCase);
foreach (Match m in regex.Matches(query))
{
var episodeGroup = m.Groups["episode"];
if (episodeGroup.Success && string.IsNullOrEmpty(episode))
{
var item = episodeGroup.Captures[0];
if (item != null && !string.IsNullOrEmpty(item.Value))
{
episode = item.Value;
}
}
var seasonGroup = m.Groups["season"];
if (seasonGroup.Success && string.IsNullOrEmpty(season))
{
var item = seasonGroup.Captures[0];
if (item != null && !string.IsNullOrEmpty(item.Value))
{
season = item.Value;
}
}
if (!string.IsNullOrEmpty(episode) && !string.IsNullOrEmpty(season))
{
isTvShowEpisode = true;
int.TryParse(episode, out episodeNumber);
int.TryParse(season, out seasonNumber);
break;
}
}
XmlRpcObject requestResult = null;
if (isTvShowEpisode)
{
query = regex.Replace(query, "");
requestResult = await ApiRequest("SearchSubtitles",
Arg("query", query),
Arg("sublanguageid", languageList),
Arg("seriesepisode", episodeNumber),
Arg("Seriesseason", seasonNumber));
}
else
{
requestResult = await ApiRequest("SearchSubtitles",
Arg("query", query),
Arg("sublanguageid", languageList));
}
return(requestResult.Deserialize <Subtitle[]>());
}
