public async Task <List <RevisionAction <JiraAttachment> > > DownloadAttachments(JiraRevision rev)
{
var attChanges = rev.AttachmentActions;
if (attChanges != null && attChanges.Any(a => a.ChangeType == RevisionChangeType.Added))
{
var downloadedAtts = new List <JiraAttachment>();
using (var web = new WebClientWrapper(this))
{
foreach (var remoteAtt in attChanges)
{
var jiraAtt = await DownloadAttachmentAsync(remoteAtt.Value, web);
if (jiraAtt != null && !string.IsNullOrWhiteSpace(jiraAtt.LocalPath))
{
downloadedAtts.Add(jiraAtt);
}
}
}
// of added attachments, leave only attachments that have been successfully downloaded
attChanges.RemoveAll(ac => ac.ChangeType == RevisionChangeType.Added);
attChanges.AddRange(downloadedAtts.Select(da => new RevisionAction <JiraAttachment>()
{
ChangeType = RevisionChangeType.Added, Value = da
}));
}
return(attChanges);
}
private static List <JiraRevision> BuildRevisions(JiraItem jiraItem, JiraProvider jiraProvider)
{
string issueKey = jiraItem.Key;
var remoteIssue = jiraItem.RemoteIssue;
Dictionary <string, object> fields = ExtractFields(issueKey, (JObject)remoteIssue, jiraProvider);
List <JiraAttachment> attachments = ExtractAttachments(remoteIssue.SelectTokens("$.fields.attachment[*]").Cast <JObject>()) ?? new List <JiraAttachment>();
List <JiraLink> links = ExtractLinks(issueKey, remoteIssue.SelectTokens("$.fields.issuelinks[*]").Cast <JObject>()) ?? new List <JiraLink>();
// save these field since these might be removed in the loop
string reporter = GetAuthor(fields);
var createdOn = fields.TryGetValue("created", out object crdate) ? (DateTime)crdate : default(DateTime);
if (createdOn == DateTime.MinValue)
{
Logger.Log(LogLevel.Debug, "created key was not found, using DateTime default value");
}
var changelog = jiraProvider.DownloadChangelog(issueKey).ToList();
Logger.Log(LogLevel.Debug, $"Downloaded issue: {issueKey} changelog.");
changelog.Reverse();
Stack <JiraRevision> revisions = new Stack <JiraRevision>();
foreach (var change in changelog)
{
DateTime created = change.ExValue <DateTime>("$.created");
string author = GetAuthor(change);
List <RevisionAction <JiraLink> > linkChanges = new List <RevisionAction <JiraLink> >();
List <RevisionAction <JiraAttachment> > attachmentChanges = new List <RevisionAction <JiraAttachment> >();
Dictionary <string, object> fieldChanges = new Dictionary <string, object>(StringComparer.InvariantCultureIgnoreCase);
var items = change.SelectTokens("$.items[*]")?.Cast <JObject>()?.Select(i => new JiraChangeItem(i));
foreach (var item in items)
{
if (item.Field == "Link")
{
var linkChange = TransformLinkChange(item, issueKey, jiraProvider);
if (linkChange == null)
{
continue;
}
linkChanges.Add(linkChange);
UndoLinkChange(linkChange, links);
}
else if (item.Field == "Attachment")
{
var attachmentChange = TransformAttachmentChange(item);
if (attachmentChange == null)
{
continue;
}
attachmentChanges.Add(attachmentChange);
UndoAttachmentChange(attachmentChange, attachments);
}
else
{
var(fieldref, from, to) = TransformFieldChange(item, jiraProvider);
fieldChanges[fieldref] = to;
// undo field change
if (string.IsNullOrEmpty(from))
{
fields.Remove(fieldref);
}
else
{
fields[fieldref] = from;
}
}
}
var revision = new JiraRevision(jiraItem)
{
Time = created, Author = author, AttachmentActions = attachmentChanges, LinkActions = linkChanges, Fields = fieldChanges
};
revisions.Push(revision);
}
// what is left after undoing all changes is first revision
var attActions = attachments.Select(a => new RevisionAction <JiraAttachment>()
{
ChangeType = RevisionChangeType.Added, Value = a
}).ToList();
var linkActions = links.Select(l => new RevisionAction <JiraLink>()
{
ChangeType = RevisionChangeType.Added, Value = l
}).ToList();
var fieldActions = fields;
var firstRevision = new JiraRevision(jiraItem)
{
Time = createdOn, Author = reporter, AttachmentActions = attActions, Fields = fieldActions, LinkActions = linkActions
};
revisions.Push(firstRevision);
var listOfRevisions = revisions.ToList();
List <JiraRevision> commentRevisions = BuildCommentRevisions(jiraItem, jiraProvider);
listOfRevisions.AddRange(commentRevisions);
listOfRevisions.Sort();
foreach (var revAndI in listOfRevisions.Select((r, i) => (r, i)))
{
revAndI.Item1.Index = revAndI.Item2;
}
return(listOfRevisions);
}
private static List <JiraRevision> BuildRevisions(JiraItem jiraItem, JiraProvider jiraProvider)
{
string issueKey = jiraItem.Key;
var remoteIssue = jiraItem.RemoteIssue;
Dictionary <string, object> fields = ExtractFields(issueKey, (JObject)remoteIssue.SelectToken("$.fields"), jiraProvider);
List <JiraAttachment> attachments = ExtractAttachments(remoteIssue.SelectTokens("$.fields.attachment[*]").Cast <JObject>()) ?? new List <JiraAttachment>();
List <JiraLink> links = ExtractLinks(issueKey, remoteIssue.SelectTokens("$.fields.issuelinks[*]").Cast <JObject>()) ?? new List <JiraLink>();
var changelog = jiraProvider.DownloadChangelog(issueKey).ToList();
changelog.Reverse();
Stack <JiraRevision> revisions = new Stack <JiraRevision>();
foreach (var change in changelog)
{
DateTime created = change.ExValue <DateTime>("$.created");
string author = change.ExValue <string>("$.author.name");
List <RevisionAction <JiraLink> > linkChanges = new List <RevisionAction <JiraLink> >();
List <RevisionAction <JiraAttachment> > attachmentChanges = new List <RevisionAction <JiraAttachment> >();
Dictionary <string, object> fieldChanges = new Dictionary <string, object>();
var items = change.SelectTokens("$.items[*]").Cast <JObject>().Select(i => new JiraChangeItem(i));
foreach (var item in items)
{
if (item.Field == "Link")
{
var linkChange = TransformLinkChange(item, issueKey, jiraProvider);
if (linkChange == null)
{
continue;
}
linkChanges.Add(linkChange);
UndoLinkChange(linkChange, links);
}
else if (item.Field == "Attachment")
{
var attachmentChange = TransformAttachmentChange(item);
if (attachmentChange == null)
{
continue;
}
attachmentChanges.Add(attachmentChange);
UndoAttachmentChange(attachmentChange, attachments);
}
else
{
var(fieldref, from, to) = TransformFieldChange(item, jiraProvider);
fieldChanges[fieldref] = to;
// undo field change
if (string.IsNullOrEmpty(from))
{
fields.Remove(fieldref);
}
else
{
fields[fieldref] = from;
}
}
}
var revision = new JiraRevision(jiraItem)
{
Time = created, Author = author, AttachmentActions = attachmentChanges, LinkActions = linkChanges, Fields = fieldChanges
};
revisions.Push(revision);
}
// what is left after undoing all changes is first revision
var attActions = attachments.Select(a => new RevisionAction <JiraAttachment>()
{
ChangeType = RevisionChangeType.Added, Value = a
}).ToList();
var linkActions = links.Select(l => new RevisionAction <JiraLink>()
{
ChangeType = RevisionChangeType.Added, Value = l
}).ToList();
var fieldActions = fields;
var reporter = (string)fields["reporter"];
var createdOn = (DateTime)fields["created"];
var firstRevision = new JiraRevision(jiraItem)
{
Time = createdOn, Author = reporter, AttachmentActions = attActions, Fields = fieldActions, LinkActions = linkActions
};
revisions.Push(firstRevision);
var listOfRevisions = revisions.ToList();
List <JiraRevision> commentRevisions = BuildCommentRevisions(jiraItem, jiraProvider);
listOfRevisions.AddRange(commentRevisions);
listOfRevisions.Sort();
foreach (var revAndI in listOfRevisions.Select((r, i) => (r, i)))
{
revAndI.Item1.Index = revAndI.Item2;
}
return(listOfRevisions);
}
public async Task <List <RevisionAction <JiraAttachment> > > DownloadAttachments(JiraRevision rev)
{
//TODO:attachments
return(new List <RevisionAction <JiraAttachment> >());
}