/// <summary>
/// Process every user defined regex, if it's invalid, remove the regex
/// </summary>
/// <param name="regexElements">Regex elements define control</param>
/// <param name="dirtyTags">Tags to where to map</param>
private void ProcessRegex(List <Website.RegularExpression> regexElements, Mp3File itemToProcess)
{
List <Website.RegularExpression> invalidRegexElements = null;
// Process all regex
foreach (var regex in regexElements)
{
if (string.IsNullOrEmpty(regex.Regex))
{
continue;
}
try
{
if (regex.SelectMultiple)
{
var matches = Regex.Matches(completedPage, regex.Regex);
foreach (Match match in matches)
{
itemToProcess.AddDirtyTag(regex.TargetTag, match.Groups[1].Value, regex.Append);
}
}
else
{
var match = Regex.Match(completedPage, regex.Regex);
if (match.Success)
{
itemToProcess.AddDirtyTag(regex.TargetTag, match.Groups[1].Value, regex.Append);
}
}
}
catch // invalid regex
{
if (invalidRegexElements == null)
{
invalidRegexElements = new List <Website.RegularExpression>();
}
invalidRegexElements.Add(regex);
continue;
}
}
// Remove invalid regex
if (invalidRegexElements != null)
{
invalidRegexElements.ForEach(x => regexElements.Remove(x));
}
}
/// <summary>
/// Does a known mapping from the foreign JSON object to dirty tags
/// </summary>
/// <param name="item">The mp3file reference to add dirty tags to</param>
/// <param name="musicbrainzJson">The raw musicbrainz api response</param>
private void MapMusicBrainzResponseToMp3(Mp3File item, JObject musicbrainzJson)
{
var artistInfoJson = musicbrainzJson["artist-credit"].FirstOrDefault();
var albumInfoJson = musicbrainzJson["releases"].FirstOrDefault();
var discInfoJson = albumInfoJson["media"].FirstOrDefault();
item.AddDirtyTag("Artists", artistInfoJson.Value <string>("name"), false);
item.AddDirtyTag("Title", musicbrainzJson.Value <string>("title"), false);
item.AddDirtyTag("Album", albumInfoJson.Value <string>("title"), false);
item.AddDirtyTag("Year", albumInfoJson.Value <string>("date"), false);
item.AddDirtyTag("Genres", "", false);
item.AddDirtyTag("Composers", artistInfoJson.Value <string>("name"), false);
item.AddDirtyTag("PERFORMER", artistInfoJson.Value <string>("name"), false);
item.AddDirtyTag("AlbumArtists", artistInfoJson.Value <string>("name"), false);
item.AddDirtyTag("Track", discInfoJson.Value <string>("position"), false);
item.AddDirtyTag("TrackCount", discInfoJson.Value <string>("track-count"), false);
item.AddDirtyTag("Disc", "", false);
item.AddDirtyTag("DiscCount", discInfoJson["discs"].Count().ToString(), false);
item.AddDirtyTag("Comment", string.Empty, false);
}