private async Task <bool> Initialize()
{
try
{
var client = new XmlHttpClient();
var xml = await client.PostXmlAsync(OpenSubtitlesAPIUrl, "LogIn", new List <string> {
"", "", "fre", USER_AGENT
});
var tokenNode = xml.GetElementsByTagName("name");
var firstNode = tokenNode[0].NextSibling;
while (firstNode != null && token == null)
{
if (firstNode.NodeName == "value")
{
token = System.Net.WebUtility.HtmlDecode(firstNode.InnerText.ToString()).Trim();
}
else
{
firstNode = firstNode.NextSibling;
}
}
if (!string.IsNullOrEmpty(token))
{
configured = true;
}
}
catch (Exception e)
{
Debug.WriteLine("The app failed to get the OpenSubtitle token : " + e.ToString());
}
return(configured);
}
public async Task <string> GetSubtitleUrl(VideoItem video)
{
if (!configured)
{
if (!await Initialize())
{
return(null);
}
}
var file = await StorageFile.GetFileFromPathAsync(video.Path);
var hash = await FileUtils.ComputeHash(file);
var size = (await file.GetBasicPropertiesAsync()).Size;
var client = new XmlHttpClient();
var parameters = new List <object>();
parameters.Add(token);
parameters.Add(new SerializableList <SerializableDictionary <string, object> >()
{
new SerializableDictionary <string, object>
{
{ "sublanguageid", "eng" },
{ "moviehash", hash },
{ "moviebytesize", (double)size }
}
});
var xml = await client.PostXmlAsync(OpenSubtitlesAPIUrl, "SearchSubtitles", parameters);
var nodes = xml.GetElementsByTagName("name");
for (uint i = 0; i < nodes.Count; i++)
{
var node = nodes.Item(i);
if (node.InnerText == "ZipDownloadLink")
{
return(node.NextSibling.NextSibling.InnerText.Trim());
}
}
return(string.Empty);
}