public float Similarity(ReleaseLookup releaseLookup)
{
var title = default(string);
switch (releaseLookup.Type)
{
case ReleaseLookupType.Album:
title = string.Format("{0} - {1}", releaseLookup.Artist, releaseLookup.Album);
break;
case ReleaseLookupType.Track:
if (!string.IsNullOrEmpty(releaseLookup.Artist))
{
title = string.Format("{0} - {1}", releaseLookup.Artist, releaseLookup.Title);
}
else
{
title = releaseLookup.Title;
}
break;
}
var similarity = Sanitize(this.Title).Similarity(title, true);
return(similarity);
}
public async Task <IEnumerable <Release> > GetReleases(ReleaseLookup releaseLookup, bool master)
{
var url = this.GetUrl(releaseLookup, master);
Logger.Write(this, LogLevel.Debug, "Querying the API: {0}", url);
var request = this.CreateRequest(url);
using (var response = (HttpWebResponse)request.GetResponse())
{
if (response.StatusCode != HttpStatusCode.OK)
{
Logger.Write(this, LogLevel.Warn, "Status code does not indicate success.");
return(Enumerable.Empty <Release>());
}
return(await this.GetReleases(response.GetResponseStream()).ConfigureAwait(false));
}
}
protected virtual string GetUrl(ReleaseLookup releaseLookup, bool master)
{
var builder = new StringBuilder();
builder.Append(this.BaseUrl);
builder.Append("/database/search?");
if (master)
{
builder.Append("type=master&");
builder.Append(UrlHelper.GetParameters(new Dictionary <string, string>()
{
{ "artist", releaseLookup.Artist },
{ "release_title", releaseLookup.Album },
{ "track", releaseLookup.Title }
}));
}
else
{
builder.Append("query=");
builder.Append(this.GetQuery(releaseLookup));
}
return(builder.ToString());
}
protected virtual string GetQuery(ReleaseLookup releaseLookup)
{
var builder = new StringBuilder();
var parts = new[]
{
releaseLookup.Artist,
releaseLookup.Album,
releaseLookup.Title
};
foreach (var part in parts)
{
if (string.IsNullOrEmpty(part))
{
continue;
}
if (builder.Length > 0)
{
builder.Append(UrlHelper.EscapeDataString(" - "));
}
builder.Append(UrlHelper.EscapeDataString(part));
}
return(builder.ToString());
}
