// Apply the options in the URL query to the specified revision and create a new revision object
private static RevisionInternal ApplyOptions(DocumentContentOptions options, RevisionInternal rev, ICouchbaseListenerContext context,
Database db, Status outStatus)
{
if ((options & (DocumentContentOptions.IncludeRevs | DocumentContentOptions.IncludeRevsInfo | DocumentContentOptions.IncludeConflicts |
DocumentContentOptions.IncludeAttachments | DocumentContentOptions.IncludeLocalSeq)) != 0)
{
var dst = rev.GetProperties();
if (options.HasFlag(DocumentContentOptions.IncludeLocalSeq))
{
dst["_local_seq"] = rev.GetSequence();
}
if (options.HasFlag(DocumentContentOptions.IncludeRevs))
{
dst["_revisions"] = db.GetRevisionHistoryDict(rev);
}
if (options.HasFlag(DocumentContentOptions.IncludeRevsInfo))
{
dst["_revs_info"] = db.GetRevisionHistory(rev).Select(x =>
{
string status = "available";
if (x.IsDeleted())
{
status = "deleted";
}
else if (x.IsMissing())
{
status = "missing";
}
return(new Dictionary <string, object> {
{ "rev", x.GetRevId() },
{ "status", status }
});
});
}
if (options.HasFlag(DocumentContentOptions.IncludeConflicts))
{
RevisionList revs = db.GetAllRevisionsOfDocumentID(rev.GetDocId(), true);
if (revs.Count > 1)
{
dst["_conflicts"] = revs.Select(x =>
{
return(x.Equals(rev) || x.IsDeleted() ? null : x.GetRevId());
});
}
}
RevisionInternal nuRev = new RevisionInternal(dst);
if (options.HasFlag(DocumentContentOptions.IncludeAttachments))
{
bool attEncodingInfo = context.GetQueryParam <bool>("att_encoding_info", bool.TryParse, false);
if (!db.ExpandAttachments(nuRev, 0, false, !attEncodingInfo, outStatus))
{
return(null);
}
}
rev = nuRev;
}
return(rev);
}
// Apply the options in the URL query to the specified revision and create a new revision object
internal static RevisionInternal ApplyOptions(DocumentContentOptions options, RevisionInternal rev, ICouchbaseListenerContext context,
Database db, Status outStatus)
{
if ((options & (DocumentContentOptions.IncludeRevs | DocumentContentOptions.IncludeRevsInfo | DocumentContentOptions.IncludeConflicts |
DocumentContentOptions.IncludeAttachments | DocumentContentOptions.IncludeLocalSeq)
| DocumentContentOptions.IncludeExpiration) != 0)
{
var dst = rev.GetProperties();
if (options.HasFlag(DocumentContentOptions.IncludeLocalSeq))
{
dst["_local_seq"] = rev.Sequence;
}
if (options.HasFlag(DocumentContentOptions.IncludeRevs))
{
var revs = db.GetRevisionHistory(rev, null);
dst["_revisions"] = TreeRevisionID.MakeRevisionHistoryDict(revs);
}
if (options.HasFlag(DocumentContentOptions.IncludeRevsInfo))
{
dst["_revs_info"] = db.GetRevisionHistory(rev, null).Select(x =>
{
string status = "available";
var ancestor = db.GetDocument(rev.DocID, x, true);
if (ancestor.Deleted)
{
status = "deleted";
}
else if (ancestor.Missing)
{
status = "missing";
}
return(new Dictionary <string, object> {
{ "rev", x.ToString() },
{ "status", status }
});
});
}
if (options.HasFlag(DocumentContentOptions.IncludeConflicts))
{
RevisionList revs = db.Storage.GetAllDocumentRevisions(rev.DocID, true);
if (revs.Count > 1)
{
dst["_conflicts"] = revs.Select(x =>
{
return(x.Equals(rev) || x.Deleted ? null : x.RevID.ToString());
});
}
}
if (options.HasFlag(DocumentContentOptions.IncludeExpiration))
{
var expirationTime = db.Storage?.GetDocumentExpiration(rev.DocID);
if (expirationTime.HasValue)
{
dst["_exp"] = expirationTime;
}
}
RevisionInternal nuRev = new RevisionInternal(dst);
if (options.HasFlag(DocumentContentOptions.IncludeAttachments))
{
bool attEncodingInfo = context != null && context.GetQueryParam <bool>("att_encoding_info", bool.TryParse, false);
db.ExpandAttachments(nuRev, 0, false, !attEncodingInfo);
}
rev = nuRev;
}
return(rev);
}
