public IEnumerable <IFileNode> GetFiles(string url, SearchOption searchOption)
{
IGitHubUrl gitHubUrl = GitHubUrl.Parse(url);
string branchName = gitHubUrl.Tree ?? GitHubUtilities.DefaultBranchName;
if (string.IsNullOrWhiteSpace(gitHubUrl.Tree))
{
branchName = GetRepository(url).DefaultBranchName;
}
using (IWebClient webClient = CreateWebClient()) {
HtmlDocument htmlDocument = new HtmlDocument();
string fileListUrl = GetFileListUrl(url, branchName);
htmlDocument.LoadHtml(webClient.DownloadString(fileListUrl));
IEnumerable <IFileNode> nextFiles = ParseFiles(htmlDocument.DocumentNode);
foreach (IFileNode file in nextFiles)
{
yield return(file);
if (searchOption == SearchOption.AllDirectories && file.IsDirectory)
{
foreach (IFileNode nestedFile in GetFiles(file.Url, searchOption))
{
yield return(nestedFile);
}
}
}
}
}
public Repository(string url)
{
IGitHubUrl gitHubUrl = GitHubUrl.Parse(url);
Name = gitHubUrl.RepositoryName;
Owner = gitHubUrl.Owner;
Tree = gitHubUrl.Tree;
}
private string GetFileListUrl(string url, string branchName)
{
IGitHubUrl gitHubUrl = GitHubUrl.Parse(url);
StringBuilder sb = new StringBuilder();
sb.Append(GitHubUtilities.GitHubRootUrl);
sb.Append(Uri.EscapeUriString(gitHubUrl.Owner));
sb.Append("/");
sb.Append(Uri.EscapeUriString(gitHubUrl.RepositoryName));
sb.Append("/file-list/");
sb.Append(Uri.EscapeUriString(branchName ?? GitHubUtilities.DefaultBranchName));
if (!string.IsNullOrWhiteSpace(gitHubUrl.Path))
{
sb.Append(Uri.EscapeUriString(gitHubUrl.Path));
}
return(sb.ToString());
}
