private static IEnumerable<GitIssue> GetGitIssuesFromTracTsv(GitRepos repos)
{
var req = WebRequest.Create(tracTsvUrl);
var res = req.GetResponse() as HttpWebResponse;
if (res == null)
{
throw new ApplicationException("Could not load trac tsv issues from "+tracTsvUrl);
}
if (res.StatusCode!=HttpStatusCode.OK)
{
throw new ArgumentException(String.Format(
"Could not load trac tsv issues from {0}: Status code {1} - {2}",
tracTsvUrl,
res.StatusCode,
res.StatusDescription));
}
var tsvStream = res.GetResponseStream();
if (tsvStream == null) return new GitIssue[0];
var reader = new CsvReader(new StreamReader(tsvStream), true, '\t', '"', '"', '#', ValueTrimmingOptions.All) {SupportsMultiline = true};
var fieldHeaders = reader.GetFieldHeaders().ToList();
if (fieldHeaders.Count == 0) return new GitIssue[0];
int issueIndex = reader.GetFieldIndex("ticket");
int summaryIndex = reader.GetFieldIndex("summary");
int descriptionIndex = reader.GetFieldIndex("_description");
int statusIndex = reader.GetFieldIndex("status");
var labelFieldIndexes =
new string[] {"type", "component", "version", "severity", "priority"}
.Select(reader.GetFieldIndex)
.Where(i => i > -1)
.ToList();
var gitIssues = new List<GitIssue>();
var labels = repos.Labels;
while (reader.ReadNextRecord())
{
var i = new GitIssue(repos)
{
Title = (summaryIndex > -1) ? reader[summaryIndex] : "",
IsOpen = true,
Body = ((descriptionIndex > -1) ? reader[descriptionIndex] : "").Replace("\r", "").TrimEnd(new[] {'\n', ' ', '\t'})
};
if (issueIndex > -1)
{
int no;
if (Int32.TryParse(reader[issueIndex], out no))
{
i.Number = no;
}
i.Body += "\n\nTrac issue " + reader[issueIndex];
}
if (statusIndex > 0)
{
if (reader[statusIndex]=="closed") i.IsOpen = false;
}
foreach (var label in labels.Where(l => labelFieldIndexes.Any(index => l.Name == reader[index]))) i.Labels.Add(label);
gitIssues.Add(i);
}
return gitIssues.OrderBy(i => i.Number);
}
static XElement GetHtmlScrumBoardIssue(GitIssue issue)
{
var points = issue.GetScrumPoints();
return new XElement(
"div",
new XAttribute("class", "scrum_board_issue"),
new XElement(
"h3",
new XElement(
"a",
new XAttribute("href", issue.HtmlUrl),
String.Format("{0}#{1}", issue.Repos.Name, issue.Number))),
new XElement("p", issue.Title),
new XElement(
"p",
"Assigned to: ",
issue.Assignee==null ? null : new XElement("strong", issue.Assignee.Login)),
new XElement(
"p",
"Points: ",
points.HasValue ? new XElement("strong", points.Value.ToString("0.0")) : null));
}
/// <summary>
/// Determines if a given <see cref="GitIssue"/> is a candidate to be in this state
/// </summary>
/// <param name="issue">The issue</param>
/// <returns>A <see cref="bool"/> indicating if the issue is a candidate</returns>
public bool CanBeInState(GitIssue issue)
{
return IssueInStateDelegate != null && IssueInStateDelegate(issue);
}
static XElement GetHtmlScrumBoardIssue(GitIssue issue)
{
var points = issue.GetScrumPoints();
return new XElement(
"div",
new XAttribute("class", "scrum_board_issue"),
new XElement(
"h3",
new XElement(
"a",
new XAttribute("href", issue.HtmlUrl),
new XAttribute("target", "_blank"),
String.Format("{0}#{1}", issue.Repos.Name, issue.Number))),
new XElement("p", issue.Title),
new XElement(
"p",
new XElement(
"span",
new XAttribute("class", points.HasValue?"estimated":"unestimated"),
"Points: ",
new XElement("strong", points.HasValue ? points.Value.ToString("0.0") : "-")),
" ",
new XElement(
"span",
new XAttribute("class", issue.Assignee==null?"unassigned":"assigned"),
"Asigned to: ",
new XElement("strong", issue.Assignee==null ? "none" : issue.Assignee.Login))));
}
/// <summary>
/// Gets the <see cref="ScrumState"/> of a <see cref="GitIssue"/>
/// </summary>
/// <param name="issue">The issue</param>
/// <returns>The <see cref="ScrumState"/> of the issue - <c>null</c> if no <see cref="ScrumState"/> applies</returns>
public ScrumState GetStateOfIssue(GitIssue issue)
{
return States.LastOrDefault(s => s.CanBeInState(issue));
}
/// <summary>
/// Constructor setting the issue on which the comment was made
/// </summary>
/// <param name="issue">The issue on which the comment was made</param>
public GitComment(GitIssue issue)
{
if (issue == null) throw new ArgumentNullException("issue");
this.Issue = issue;
}
/// <summary>
/// Load a collection of <see cref="GitComment"/>s from a json array
/// </summary>
/// <param name="jsonComments">The json array</param>
/// <param name="parent">The issue on which the loaded comments were made</param>
/// <returns>The collection of <see cref="GitComment"/>s</returns>
public static ICollection<GitComment> LoadFromJson(JArray jsonComments, GitIssue parent)
{
return LoadFromJson(jsonComments, () => new GitComment(parent));
}