public ActionResult History(Guid id)
{
using (var db = ApplicationDbContext.Create())
{
//var record = GetRecord(id, db);
var file = GetFile(id, db);
EnsureUserIsAllowed(file.CatalogRecord, db);
var events = db.Events
.Where(x => x.RelatedManagedFiles.Any(f => f.Id == id))
.OrderByDescending(x => x.Timestamp)
.Include(x => x.RelatedCatalogRecord)
.Include(x => x.RelatedManagedFiles)
.Include(x => x.User);
var model = new ManagedFileHistoryModel();
model.File = file;
model.IsUserCurator = true;
model.IsUserApprover = true;
var logs = new List <HistoryEventModel>();
foreach (var log in events)
{
var eventModel = HistoryEventModel.FromEvent(log, log.User);
logs.Add(eventModel);
}
// Sort all the events.
var sorted = logs.OrderByDescending(x => x.Timestamp);
foreach (var log in sorted)
{
model.Events.Add(log);
}
return(View(model));
}
}
public ActionResult Revisions(Guid id)
{
using (var db = ApplicationDbContext.Create())
{
var file = GetFile(id, db);
EnsureUserIsAllowed(file.CatalogRecord, db);
var model = new ManagedFileHistoryModel();
model.File = file;
model.IsUserCurator = file.CatalogRecord.Curators.Any(x => x.UserName == User.Identity.Name);
model.IsUserApprover = file.CatalogRecord.Approvers.Any(x => x.UserName == User.Identity.Name) ||
OrganizationHelper.DoesUserHaveRight(db, User, file.CatalogRecord.Organization.Id, Right.CanApprove);
string processingDirectory = SettingsHelper.GetProcessingDirectory(file.CatalogRecord.Organization, db);
string path = Path.Combine(processingDirectory, file.CatalogRecord.Id.ToString());
using (var repo = new LibGit2Sharp.Repository(path))
{
List <Tuple <Commit, TreeEntry> > modificationCommits = new List <Tuple <Commit, TreeEntry> >();
string currentSha = null; // startingItemSha;
string currentPath = model.File.Name; //startingItemPath;
Tuple <Commit, TreeEntry> current = null;
foreach (Commit c in repo.Commits)
{
if (c.Tree.Any <TreeEntry>(entry => entry.Name == currentPath))
{
// If file with given name was found, check its SHA
TreeEntry te = c.Tree.First <TreeEntry>(entry => entry.Name == currentPath);
if (te.Target.Sha == currentSha)
{
// In case if file's SHA matches
// file was not changed in this commit
// and temporary commit need to be updated to current one
current = new Tuple <Commit, TreeEntry>(c, te);
}
else
{
// file's SHA doesn't match
// file was changed during commit (or is first one)
// current commit needs to be added to the commits collection
// The file's SHA updated to current one
modificationCommits.Add(new Tuple <Commit, TreeEntry>(c, te));
currentSha = te.Target.Sha;
current = null;
}
}
else
{
// File with given name not found. this means it was renamed.
// SHA should still be the same
if (c.Tree.Any <TreeEntry>(entry => entry.Target.Sha == currentSha))
{
TreeEntry te = c.Tree.First <TreeEntry>(entry => entry.Target.Sha == currentSha);
currentPath = te.Name;
modificationCommits.Add(new Tuple <Commit, TreeEntry>(c, te));
current = null;
}
}
}
if (current != null)
{
modificationCommits.Add(current);
}
foreach (var m in modificationCommits)
{
RevisionModel h = RevisionModel.FromCommit(m.Item1, m.Item2, file);
// replace uuid with real user name
ApplicationUser user = db.Users
.Where(x => x.Id == h.CommitterName)
.FirstOrDefault();
if (user != null)
{
h.CommitterName = user.FullName;
h.CommitterEmail = user.Email;
h.CommitterId = user.Id;
}
model.Revisions.Add(h);
}
}
return(View(model));
}
}
