/// <summary>
/// Fetches the gravatar image for a single committer and saves it to the specified path.
/// </summary>
/// <param name="committer">The committer.</param>
/// <param name="imagePath">The image path.</param>
/// <param name="fileFormat"></param>
/// <exception cref="System.NotImplementedException"></exception>
internal async Task FetchSingleGravatar(Committer committer, string imagePath)
{
var gravatarId = Committer.GetGravatarMd5Hash(committer.EmailAddress);
var query = string.Format(QueryString, gravatarId, 90);
var result = await httpClient.GetAsync(query);
Log.Debug()
.Message("HTTP Status {status} retrieving image for committer {committer}",
result.StatusCode,
committer)
.Write();
if (result.IsSuccessStatusCode)
{
var imageStream = await result.Content.ReadAsStreamAsync();
var bitmap = new Bitmap(imageStream);
var filename = committer.Name + ".png";
var fileToSave = Path.Combine(imagePath, filename);
fileSystem.SaveImage(fileToSave, bitmap, ImageFormat.Png);
Log.Info().Message("Saved {committer} => {filename}", committer, filename).Write();
}
else
{
Log.Info().Message("Unable to retrieve Gravatar for {committer}", committer).Write();
}
}
public IEnumerable <Committer> GetListOfUniqueCommitters(ProcessStartInfo gitPsi = null)
{
var logStream = GetLogStream(gitPsi);
var uniqueCommitters = new SortedSet <Committer>();
var committersAdded = 0;
while (!logStream.EndOfStream)
{
try
{
var logLine = logStream.ReadLine();
Log.Debug().Message("Read from log stream => {logLine}", logLine).Write();
var parts = logLine.Split('|');
if (parts.Length != 2) // Must hav
{
continue;
}
if (string.IsNullOrEmpty(parts[0])) // Must have a non-blank email address
{
continue;
}
var committer = new Committer(parts[1], parts[0]);
var added = uniqueCommitters.Add(committer);
Log.Debug().Message("Committer={committer}, Added={added}", committer, added).Write();
if (added)
{
++committersAdded;
}
}
catch (Exception ex)
{
Log.Warn().Exception(ex).Write();
}
}
Log.Info().Message("Added a total of {count} committers", committersAdded).Write();
return(uniqueCommitters);
}
