// example format: 8f7eee7d92388080=ashmind_lh,108
private void MoveOverContacts(PicasaIni ini, IEnumerator<string> linesIterator, out bool linesIteratorEnded)
{
MoveOver(linesIterator, line => {
var parsed = Regex.Match(line, "^(?<hash>[^=]+)=(?<user>[^,]+),(?<id>[^,]+)$");
if (!parsed.Success)
return;
ini.Contacts.Add(new PicasaIniContact(
parsed.Groups["hash"].Value,
parsed.Groups["user"].Value,
parsed.Groups["id"].Value
));
}, out linesIteratorEnded);
}
private PicasaIni Parse(IEnumerable<string> lines)
{
var result = new PicasaIni();
var linesIterator = lines.GetEnumerator();
var finished = !linesIterator.MoveNext();
while (!finished) {
var line = linesIterator.Current;
if (line == "[Contacts]") {
MoveOverContacts(result, linesIterator, out finished);
continue;
}
if (line.StartsWith("[") && line.Contains(".")) {
MoveOverItem(result, line, linesIterator, out finished);
continue;
}
finished = !linesIterator.MoveNext();
}
return result;
}
private void MoveOverItem(PicasaIni ini, string firstLine, IEnumerator<string> linesIterator, out bool linesIteratorEnded)
{
var fileName = firstLine.RemoveStart("[").RemoveEnd("]");
var metadata = ini.Items.GetValueOrDefault(fileName);
if (metadata == null) {
metadata = new PicasaIniMetadata();
ini.Items.Add(fileName, metadata);
}
MoveOver(linesIterator, line => {
if (line.StartsWith("rotate=")) {
var rotate = int.Parse(Regex.Match(line, @"rotate\(([\d+])\)").Groups[1].Value);
metadata.Rotate = rotate;
}
else if (line.StartsWith("faces=")) {
var faces = line.SubstringAfter("faces=").Split(';');
metadata.Faces.Clear();
foreach (var face in faces) {
metadata.Faces.Add(new PicasaIniFace(face.SubstringAfter(",")));
}
}
}, out linesIteratorEnded);
}