private static void LinkToPost(SiteUris uris, Uri subjectUri, XmlReader r, SequentialTurtleWriter w)
{
if (r.MoveToAttribute("PostId"))
{
w.StartTriple(uris.CreatePostUri(r.Value));
w.AddToTriple(uris.GeneralUris.EventProperty, subjectUri);
w.StartTriple(subjectUri);
}
else
{
ConsoleHelper.WriteWarningLine("Orphaned post history item: {0}", subjectUri.AbsoluteUri);
}
}
private static void ConvertTag(SiteUris uris, XmlReader r, SequentialTurtleWriter w)
{
Uri subjectUri;
if (r.MoveToAttribute("TagName"))
{
subjectUri = uris.CreateTagUri(r.Value);
w.StartTriple(subjectUri);
}
else
{
r.MoveToElement();
ConsoleHelper.WriteErrorLine("No TagName attribute found on element {0}. Skipping element.", r.ReadOuterXml());
return;
}
w.AddToTriple(uris.GeneralUris.LabelProperty, r.Value);
w.AddToTriple(uris.GeneralUris.TypeProperty, uris.GeneralUris.TagType);
uris.LinkToSite(w);
if (r.MoveToAttribute("ExcerptPostId"))
{
w.AddToTriple(uris.GeneralUris.TagExcerptProperty, uris.CreatePostUri(r.Value));
}
if (r.MoveToAttribute("WikiPostId"))
{
w.AddToTriple(uris.GeneralUris.TagDescriptionProperty, uris.CreatePostUri(r.Value));
}
// TODO: Count
}
private static void WriteBadgeInfo(SiteUris uris, string badgeName, SequentialTurtleWriter w)
{
w.StartTriple(uris.CreateBadgeUri(badgeName));
w.AddToTriple(uris.GeneralUris.TypeProperty, uris.GeneralUris.BadgeType);
w.AddToTriple(uris.GeneralUris.LabelProperty, badgeName);
uris.LinkToSite(w);
}
private static void ConvertComment(SiteUris uris, XmlReader r, SequentialTurtleWriter w)
{
Uri subjectUri;
if (r.MoveToAttribute("Id"))
{
subjectUri = uris.CreateCommentUri(r.Value);
w.StartTriple(subjectUri);
}
else
{
r.MoveToElement();
ConsoleHelper.WriteErrorLine("No Id attribute found on element {0}. Skipping element.", r.ReadOuterXml());
return;
}
w.AddToTriple(uris.GeneralUris.TypeProperty, uris.GeneralUris.CommentType);
uris.LinkToSite(w);
if (r.MoveToAttribute("Score"))
{
w.AddToTriple(uris.GeneralUris.ScoreProperty, long.Parse(r.Value));
}
if (r.MoveToAttribute("Text"))
{
w.AddToTriple(uris.GeneralUris.DescriptionProperty, r.Value);
}
if (r.MoveToAttribute("CreationDate"))
{
w.AddToTriple(uris.GeneralUris.DateProperty, DateTime.Parse(r.Value, System.Globalization.CultureInfo.InvariantCulture));
}
if (r.MoveToAttribute("UserId"))
{
w.AddToTriple(uris.GeneralUris.OwnerProperty, uris.CreateUserUri(r.Value));
}
if (r.MoveToAttribute("PostId"))
{
w.StartTriple(uris.CreatePostUri(r.Value));
w.AddToTriple(uris.GeneralUris.CommentProperty, subjectUri);
w.StartTriple(subjectUri);
}
else
{
ConsoleHelper.WriteWarningLine("Orphaned comment: {0}", subjectUri);
}
}
private static void ConvertBadge(SiteUris uris, XmlReader r, SequentialTurtleWriter w)
{
if (GlobalData.Options.FullTimeInfo)
{
Uri subjectUri;
if (r.MoveToAttribute("Id"))
{
subjectUri = uris.CreateAssignedBadgeUri(r.Value);
w.StartTriple(subjectUri);
}
else
{
r.MoveToElement();
ConsoleHelper.WriteErrorLine("No Id attribute found on element {0}. Skipping element.", r.ReadOuterXml());
return;
}
w.AddToTriple(uris.GeneralUris.TypeProperty, uris.GeneralUris.AssignedBadgeType);
// link to site is not required as that information is expressed by the owner and badge
if (r.MoveToAttribute("UserId"))
{
w.AddToTriple(uris.GeneralUris.OwnerProperty, uris.CreateUserUri(r.Value));
}
if (r.MoveToAttribute("Name"))
{
w.AddToTriple(uris.GeneralUris.BadgeProperty, uris.CreateBadgeUri(r.Value));
GlobalData.RegisterBadge(uris.Site, r.Value);
}
if (r.MoveToAttribute("Date"))
{
w.AddToTriple(uris.GeneralUris.DateProperty, DateTime.Parse(r.Value, System.Globalization.CultureInfo.InvariantCulture));
}
}
else
{
if (r.MoveToAttribute("UserId"))
{
w.StartTriple(uris.CreateUserUri(r.Value));
if (r.MoveToAttribute("Name"))
{
w.AddToTriple(uris.GeneralUris.BadgeProperty, uris.CreateBadgeUri(r.Value));
GlobalData.RegisterBadge(uris.Site, r.Value);
}
}
}
}
private static bool ConvertSite(GeneralUris generalUris, XmlReader r, SequentialTurtleWriter w)
{
Uri subjectUri;
string address;
if (r.MoveToAttribute("Address"))
{
SiteInfo info;
if (GlobalData.Sites.TryGetValue(r.Value, out info))
{
address = r.Value;
subjectUri = generalUris.CreateSiteUri(info);
w.StartTriple(subjectUri);
w.AddToTriple(generalUris.IsMetaSiteProperty, info.IsMetaSite);
w.AddToTriple(generalUris.LanguageProperty, info.IsEnglishSite ? "en" : info.Language);
}
else
{
return(false);
}
}
else
{
r.MoveToElement();
ConsoleHelper.WriteErrorLine("No Address attribute found on element {0}. Skipping element.", r.ReadOuterXml());
return(false);
}
w.AddToTriple(generalUris.TypeProperty, generalUris.SiteInfoType);
w.AddToTriple(generalUris.WebsiteProperty, new Uri("http://" + address));
if (r.MoveToAttribute("Name"))
{
w.AddToTriple(generalUris.LabelProperty, r.Value);
w.AddToTriple(generalUris.TitleProperty, r.Value);
}
if (r.MoveToAttribute("Description"))
{
w.AddToTriple(generalUris.DescriptionProperty, r.Value);
}
if (r.MoveToAttribute("ParentAddress"))
{
SiteInfo parentInfo;
if (GlobalData.Sites.TryGetValue(r.Value, out parentInfo))
{
w.AddToTriple(generalUris.ParentSiteProperty, generalUris.CreateSiteUri(parentInfo));
}
else
{
ConsoleHelper.WriteWarningLine("Unknown parent site {0}; skipping information.", r.Value);
}
}
return(true);
}
private static void ConvertPostLink(SiteUris uris, XmlReader r, SequentialTurtleWriter w, UnknownValueStore <string> unknownLinkTypeIds)
{
if (r.MoveToAttribute("LinkTypeId"))
{
switch (r.Value)
{
case "1": // linked
if (r.MoveToAttribute("PostId"))
{
w.StartTriple(uris.CreatePostUri(r.Value));
if (r.MoveToAttribute("RelatedPostId"))
{
w.AddToTriple(uris.GeneralUris.LinkProperty, uris.CreatePostUri(r.Value));
}
}
break;
case "3": // duplicate
if (r.MoveToAttribute("RelatedPostId"))
{
w.StartTriple(uris.CreatePostUri(r.Value));
if (r.MoveToAttribute("PostId"))
{
w.AddToTriple(uris.GeneralUris.DuplicateProperty, uris.CreatePostUri(r.Value));
}
}
break;
default:
unknownLinkTypeIds.RegisterUnknownValue(r.Value);
break;
}
}
else
{
r.MoveToElement();
ConsoleHelper.WriteErrorLine("No LinkTypeId attribute found on element {0}. Skipping element.", r.ReadOuterXml());
}
}
private static void WritePropDecl(SequentialTurtleWriter w, Uri propUri, bool isObjectProperty, IList <Uri> domain, IList <Uri> range, Uri propTypeUri = null)
{
w.StartTriple(propUri);
if (propTypeUri == null)
{
w.AddToTriple(typeUri, new Uri(NamespaceMapper.OWL + (isObjectProperty ? "ObjectProperty" : "DatatypeProperty")));
}
else
{
w.AddToTriple(typeUri, propTypeUri);
}
WriteUnionPropIfNecessary(w, new Uri(NamespaceMapper.RDFS + "domain"), domain);
WriteUnionPropIfNecessary(w, new Uri(NamespaceMapper.RDFS + "range"), range);
}
private static void WriteAccountList(GeneralUris generalUris, string destDir, VDS.RDF.INamespaceMapper nsMapper)
{
ConsoleHelper.WriteMilestone("Writing account list ...");
using (var destWriter = new SequentialTurtleWriter(File.CreateText(Path.Combine(destDir, "_users.ttl")), nsMapper)) {
foreach (var id in GlobalData.AccountIds)
{
destWriter.StartTriple(generalUris.CreateAccountUri(id));
destWriter.AddToTriple(generalUris.TypeProperty, generalUris.AccountType);
}
GlobalData.UpdateStats(destWriter);
}
Console.WriteLine(" done.");
}
private static void WriteOntologyDefinitions(GeneralUris generalUris, SequentialTurtleWriter w)
{
// ontology metadata
string ontologyUri = generalUris.OntologyPrefix.AbsoluteUri ?? "";
if (ontologyUri.Length > 0)
{
switch (ontologyUri[ontologyUri.Length - 1])
{
case '/':
case '#':
ontologyUri = ontologyUri.Substring(0, ontologyUri.Length - 1);
break;
}
}
w.StartTriple(new Uri(ontologyUri));
w.AddToTriple(generalUris.TypeProperty, new Uri(NamespaceMapper.OWL + "Ontology"));
w.AddToTriple(generalUris.TitleProperty, "SE2Rdf Output");
w.AddToTriple(generalUris.DateProperty, DateTime.Now);
w.AddToTriple(new Uri(NamespaceMapper.OWL + "imports"), new Uri("http://purl.org/dc/elements/1.1")); // TODO: is this correct/requierd?
// types
Uri postType = new Uri(generalUris.OntologyPrefix.AbsoluteUri + "Post");
WriteClassDecl(w, generalUris.QuestionType, "Question");
w.AddToTriple(subClassOfUri, postType);
w.AddAnonymousToTriple(subClassOfUri);
// TODO: does not seem to work yet in VOWL => test in Protege
//w.AddToTriple(generalUris.TypeProperty, restrictionUri);
w.AddToTriple(new Uri(NamespaceMapper.OWL + "onProperty"), generalUris.TitleProperty);
w.AddToTriple(new Uri(NamespaceMapper.OWL + "cardinality"), 1);
w.FinishAnonymousNode();
WriteClassDecl(w, generalUris.AnswerType, "Answer");
w.AddToTriple(subClassOfUri, postType);
Uri tagWikiType = new Uri(generalUris.OntologyPrefix.AbsoluteUri + "TagWiki");
WriteClassDecl(w, generalUris.TagExcerptType, "Tag Excerpt");
w.AddToTriple(subClassOfUri, tagWikiType);
WriteClassDecl(w, generalUris.TagDescriptionType, "Tag Description");
w.AddToTriple(subClassOfUri, tagWikiType);
WriteClassDecl(w, generalUris.SiteInfoType, "Q&A Site");
WriteClassDecl(w, generalUris.UserType, "Site-specific User");
WriteClassDecl(w, generalUris.AccountType, "Account");
w.AddToTriple(subClassOfUri, generalUris.PersonType);
WriteClassDecl(w, generalUris.CommentType, "Comment");
WriteClassDecl(w, generalUris.TagType, "Tag");
WriteClassDecl(w, generalUris.AcceptanceType, "Acceptance");
Uri voteType = new Uri(generalUris.OntologyPrefix.AbsoluteUri + "Vote");
WriteClassDecl(w, voteType, "Vote");
WriteClassDecl(w, generalUris.UpVoteType, "Upvote");
w.AddToTriple(subClassOfUri, voteType);
WriteClassDecl(w, generalUris.DownVoteType, "Downvote");
w.AddToTriple(subClassOfUri, voteType);
WriteClassDecl(w, generalUris.FavoriteType, "Favorite");
WriteClassDecl(w, generalUris.BadgeType, "Badge");
WriteClassDecl(w, generalUris.AssignedBadgeType, "Assigned Badge");
Uri postActionType = new Uri(generalUris.OntologyPrefix.AbsoluteUri + "PostAction");
WriteClassDecl(w, postActionType, "Post Action");
WriteClassDecl(w, generalUris.PostClosureType, "Closure");
w.AddToTriple(subClassOfUri, postActionType);
WriteClassDecl(w, generalUris.PostReopeningType, "Reopening");
w.AddToTriple(subClassOfUri, postActionType);
WriteClassDecl(w, generalUris.PostDeletionType, "Deletion");
w.AddToTriple(subClassOfUri, postActionType);
WriteClassDecl(w, generalUris.PostUndeletionType, "Undeletion");
w.AddToTriple(subClassOfUri, postActionType);
WriteClassDecl(w, generalUris.PostLockingType, "Locking");
w.AddToTriple(subClassOfUri, postActionType);
WriteClassDecl(w, generalUris.PostUnlockingType, "Unlocking");
w.AddToTriple(subClassOfUri, postActionType);
WriteClassDecl(w, generalUris.PostProtectionType, "Protection");
w.AddToTriple(subClassOfUri, postActionType);
WriteClassDecl(w, generalUris.PostUnprotectionType, "Unprotection");
w.AddToTriple(subClassOfUri, postActionType);
WriteClassDecl(w, generalUris.StartOfBountyType, "Start of Bounty");
WriteClassDecl(w, generalUris.EndOfBountyType, "End of Bounty");
WriteClassDecl(w, generalUris.CloseReasonType, "Close Reason");
// properties
WritePropDecl(w, generalUris.StackExchangeWebsiteProperty, true,
new[] { postType, generalUris.TagType, generalUris.UserType, generalUris.BadgeType },
new[] { generalUris.SiteInfoType });
WritePropDecl(w, generalUris.ScoreProperty, false,
new[] { generalUris.CommentType, postType },
new[] { new Uri(NamespaceMapper.XMLSCHEMA + "integer") });
WritePropDecl(w, generalUris.OwnerProperty, true,
new[] { generalUris.CommentType, postType, tagWikiType },
new[] { generalUris.UserType });
WritePropDecl(w, generalUris.CloseReasonProperty, true,
new[] { generalUris.PostClosureType },
new[] { generalUris.CloseReasonType });
WritePropDecl(w, generalUris.ParticipantProperty, true,
new[] { postActionType },
new[] { generalUris.UserType });
WritePropDecl(w, generalUris.CommentProperty, true,
new[] { postType },
new[] { generalUris.CommentType });
WritePropDecl(w, generalUris.ViewCountProperty, false,
new[] { generalUris.QuestionType, generalUris.UserType, generalUris.AccountType },
new[] { new Uri(NamespaceMapper.XMLSCHEMA + "integer") });
WritePropDecl(w, generalUris.TagProperty, true,
new[] { postType }, // TODO: verify!
new[] { generalUris.TagType });
WritePropDecl(w, generalUris.AnswerProperty, true,
new[] { generalUris.QuestionType, generalUris.EndOfBountyType },
new[] { generalUris.AnswerType });
WritePropDecl(w, generalUris.AcceptedAnswerProperty, true,
new[] { generalUris.QuestionType },
new[] { generalUris.AnswerType });
w.AddToTriple(subPropertyOfUri, generalUris.AnswerProperty);
WritePropDecl(w, generalUris.LastEditDateProperty, false,
new[] { postType, tagWikiType },
new[] { new Uri(NamespaceMapper.XMLSCHEMA + "dateTime") });
WritePropDecl(w, generalUris.DuplicateProperty, true,
new[] { generalUris.QuestionType },
new[] { generalUris.QuestionType },
new Uri(NamespaceMapper.OWL + "IrreflexiveProperty"));
WritePropDecl(w, generalUris.EventProperty, true,
new[] { postType },
new[] { postActionType });
WritePropDecl(w, generalUris.TagExcerptProperty, true,
new[] { generalUris.TagType },
new[] { generalUris.TagExcerptType });
WritePropDecl(w, generalUris.TagDescriptionProperty, true,
new[] { generalUris.TagType },
new[] { generalUris.TagDescriptionType });
WritePropDecl(w, generalUris.BadgeProperty, true,
new[] { generalUris.UserType },
new[] { generalUris.BadgeType });
WritePropDecl(w, generalUris.ReputationProperty, false,
new[] { generalUris.UserType },
new[] { new Uri(NamespaceMapper.XMLSCHEMA + "integer") });
WritePropDecl(w, generalUris.UpVotesProperty, false,
new[] { generalUris.UserType },
new[] { new Uri(NamespaceMapper.XMLSCHEMA + "integer") });
WritePropDecl(w, generalUris.DownVotesProperty, false,
new[] { generalUris.UserType },
new[] { new Uri(NamespaceMapper.XMLSCHEMA + "integer") });
WritePropDecl(w, generalUris.AccountProperty, true,
new[] { generalUris.UserType },
new[] { generalUris.AccountType });
w.AddToTriple(generalUris.TypeProperty, new Uri(NamespaceMapper.OWL + "FunctionalProperty"));
WritePropDecl(w, generalUris.LastSeenProperty, false,
new[] { generalUris.UserType },
new[] { new Uri(NamespaceMapper.XMLSCHEMA + "dateTime") });
WritePropDecl(w, generalUris.FavoriteProperty, true,
new[] { generalUris.UserType },
new[] { generalUris.QuestionType });
WritePropDecl(w, generalUris.IsMetaSiteProperty, false,
new[] { generalUris.SiteInfoType },
new[] { new Uri(NamespaceMapper.XMLSCHEMA + "boolean") });
WritePropDecl(w, generalUris.ParentSiteProperty, true,
new[] { generalUris.SiteInfoType },
new[] { generalUris.SiteInfoType },
new Uri(NamespaceMapper.OWL + "IrreflexiveProperty"));
WritePropDecl(w, generalUris.PostProperty, true,
new[] { generalUris.StartOfBountyType },
new[] { generalUris.QuestionType });
WritePropDecl(w, generalUris.DonorProperty, true,
new[] { generalUris.StartOfBountyType },
new[] { generalUris.UserType });
WritePropDecl(w, generalUris.OfferedAmountProperty, false,
new[] { generalUris.StartOfBountyType },
new[] { new Uri(NamespaceMapper.XMLSCHEMA + "integer") });
WritePropDecl(w, generalUris.TransferredAmountProperty, false,
new[] { generalUris.EndOfBountyType },
new[] { new Uri(NamespaceMapper.XMLSCHEMA + "integer") });
}
private static void WriteClassDecl(SequentialTurtleWriter w, Uri classUri, string className)
{
w.StartTriple(classUri);
w.AddToTriple(typeUri, new Uri(NamespaceMapper.OWL + "Class"));
w.AddToTriple(new Uri(NamespaceMapper.RDFS + "label"), className);
}
private static void ConvertUser(SiteUris uris, XmlReader r, SequentialTurtleWriter w, ICollection <string> malformedIris, ref long totalMalformedIriCount)
{
Uri subjectUri;
if (r.MoveToAttribute("Id"))
{
subjectUri = uris.CreateUserUri(r.Value);
w.StartTriple(subjectUri);
}
else
{
r.MoveToElement();
ConsoleHelper.WriteErrorLine("No Id attribute found on element {0}. Skipping element.", r.ReadOuterXml());
return;
}
w.AddToTriple(uris.GeneralUris.TypeProperty,
uris.GeneralUris.UserType);
uris.LinkToSite(w);
if (r.MoveToAttribute("DisplayName"))
{
w.AddToTriple(uris.GeneralUris.LabelProperty, r.Value);
w.AddToTriple(uris.GeneralUris.UserNameProperty, r.Value);
}
if (r.MoveToAttribute("CreationDate"))
{
w.AddToTriple(uris.GeneralUris.DateProperty, DateTime.Parse(r.Value, System.Globalization.CultureInfo.InvariantCulture));
}
if (r.MoveToAttribute("Reputation"))
{
w.AddToTriple(uris.GeneralUris.ReputationProperty, long.Parse(r.Value));
}
if (r.MoveToAttribute("Location"))
{
w.AddToTriple(uris.GeneralUris.LocationProperty, r.Value);
}
if (r.MoveToAttribute("Age"))
{
w.AddToTriple(uris.GeneralUris.AgeProperty, long.Parse(r.Value));
}
if (r.MoveToAttribute("Views"))
{
w.AddToTriple(uris.GeneralUris.ViewCountProperty, long.Parse(r.Value));
}
if (r.MoveToAttribute("UpVotes"))
{
w.AddToTriple(uris.GeneralUris.UpVotesProperty, long.Parse(r.Value));
}
if (r.MoveToAttribute("DownVotes"))
{
w.AddToTriple(uris.GeneralUris.DownVotesProperty, long.Parse(r.Value));
}
if (r.MoveToAttribute("WebsiteUrl"))
{
string websiteUrl = r.Value;
if (!string.IsNullOrWhiteSpace(websiteUrl))
{
if (websiteUrl.ToLowerInvariant().StartsWith("http"))
{
websiteUrl = "http" + websiteUrl.Substring(4);
}
if (!emptyWebsiteRegex.IsMatch(websiteUrl.ToLowerInvariant()))
{
if (websiteRegex.IsMatch(websiteUrl))
{
try {
Uri homepageUrl = new Uri(websiteUrl);
w.AddToTriple(uris.GeneralUris.WebsiteProperty, homepageUrl);
}
catch (UriFormatException) {
totalMalformedIriCount++;
if (malformedIris.Count < GlobalData.Options.MaxDisplayedMalformedIris)
{
malformedIris.Add(websiteUrl);
}
w.AddToTriple(uris.GeneralUris.WebsiteProperty, websiteUrl);
}
}
else
{
totalMalformedIriCount++;
if (malformedIris.Count < GlobalData.Options.MaxDisplayedMalformedIris)
{
malformedIris.Add(websiteUrl);
}
w.AddToTriple(uris.GeneralUris.WebsiteProperty, websiteUrl);
}
}
}
}
if (r.MoveToAttribute("AccountId"))
{
w.AddToTriple(uris.GeneralUris.AccountProperty, uris.GeneralUris.CreateAccountUri(r.Value));
GlobalData.AccountIds.Add(r.Value);
}
if (r.MoveToAttribute("AboutMe"))
{
string desc = r.Value;
if (!string.IsNullOrWhiteSpace(desc))
{
w.AddToTriple(uris.GeneralUris.DescriptionProperty, desc);
}
}
if (r.MoveToAttribute("LastAccessDate"))
{
w.AddToTriple(uris.GeneralUris.LastSeenProperty, DateTime.Parse(r.Value, System.Globalization.CultureInfo.InvariantCulture));
}
}
private static void ConvertPostHistoryItem(SiteUris uris, XmlReader r, SequentialTurtleWriter w, UnknownValueStore <string> unknownPostHistoryTypeIds)
{
Uri subjectUri;
if (r.MoveToAttribute("Id"))
{
subjectUri = uris.CreatePostHistoryUri(r.Value);
w.StartTriple(subjectUri);
}
else
{
r.MoveToElement();
ConsoleHelper.WriteErrorLine("No Id attribute found on element {0}. Skipping element.", r.ReadOuterXml());
return;
}
if (r.MoveToAttribute("PostHistoryTypeId"))
{
switch (r.Value)
{
case "1": // initial title
break;
case "2": // initial body
break;
case "3": // initial tags
break;
case "4": // edit title
break;
case "5": // edit body
break;
case "6": // edit tags
break;
case "7": // rollback title
break;
case "8": // rollback body
break;
case "9": // rollback tags
break;
case "10": // post closed
w.AddToTriple(uris.GeneralUris.TypeProperty, uris.GeneralUris.PostClosureType);
if (r.MoveToAttribute("Comment"))
{
switch (r.Value)
{
case "1": // Exact Duplicate
case "101": // duplicate
w.AddToTriple(uris.GeneralUris.CloseReasonProperty, uris.GeneralUris.DuplicateCloseReason);
break;
case "2": // Off-topic
case "102": // Off-topic
w.AddToTriple(uris.GeneralUris.CloseReasonProperty, uris.GeneralUris.OffTopicCloseReason);
break;
case "3": // Subjective and argumentative
case "105": // Primarily opinion-based
w.AddToTriple(uris.GeneralUris.CloseReasonProperty, uris.GeneralUris.SubjectiveCloseReason);
break;
case "4": // Not a real question
w.AddToTriple(uris.GeneralUris.CloseReasonProperty, uris.GeneralUris.NotAQuestionCloseReason);
break;
case "7": // Too localized
w.AddToTriple(uris.GeneralUris.CloseReasonProperty, uris.GeneralUris.TooLocalizedCloseReason);
break;
case "10": // General reference
w.AddToTriple(uris.GeneralUris.CloseReasonProperty, uris.GeneralUris.GeneralReferenceCloseReason);
break;
case "20": // Noise or pointless
w.AddToTriple(uris.GeneralUris.CloseReasonProperty, uris.GeneralUris.NoiseCloseReason);
break;
case "103": // Unclear what you're asking
w.AddToTriple(uris.GeneralUris.CloseReasonProperty, uris.GeneralUris.UnclearCloseReason);
break;
case "104": // Too broad
w.AddToTriple(uris.GeneralUris.CloseReasonProperty, uris.GeneralUris.TooBroadCloseReason);
break;
default:
ConsoleHelper.WriteWarningLine("Unknown post close reason: {0}", r.Value);
break;
}
}
if (r.MoveToAttribute("CreationDate"))
{
w.AddToTriple(uris.GeneralUris.DateProperty, DateTime.Parse(r.Value, System.Globalization.CultureInfo.InvariantCulture));
}
AddParticipants(uris, r, w);
LinkToPost(uris, subjectUri, r, w);
break;
case "11": // post reopened
w.AddToTriple(uris.GeneralUris.TypeProperty, uris.GeneralUris.PostReopeningType);
if (r.MoveToAttribute("CreationDate"))
{
w.AddToTriple(uris.GeneralUris.DateProperty, DateTime.Parse(r.Value, System.Globalization.CultureInfo.InvariantCulture));
}
AddParticipants(uris, r, w);
LinkToPost(uris, subjectUri, r, w);
break;
case "12": // post deleted
w.AddToTriple(uris.GeneralUris.TypeProperty, uris.GeneralUris.PostDeletionType);
if (r.MoveToAttribute("CreationDate"))
{
w.AddToTriple(uris.GeneralUris.DateProperty, DateTime.Parse(r.Value, System.Globalization.CultureInfo.InvariantCulture));
}
AddParticipants(uris, r, w);
LinkToPost(uris, subjectUri, r, w);
break;
case "13": // post undeleted
w.AddToTriple(uris.GeneralUris.TypeProperty, uris.GeneralUris.PostUndeletionType);
if (r.MoveToAttribute("CreationDate"))
{
w.AddToTriple(uris.GeneralUris.DateProperty, DateTime.Parse(r.Value, System.Globalization.CultureInfo.InvariantCulture));
}
AddParticipants(uris, r, w);
LinkToPost(uris, subjectUri, r, w);
break;
case "14": // post locked
w.AddToTriple(uris.GeneralUris.TypeProperty, uris.GeneralUris.PostLockingType);
if (r.MoveToAttribute("CreationDate"))
{
w.AddToTriple(uris.GeneralUris.DateProperty, DateTime.Parse(r.Value, System.Globalization.CultureInfo.InvariantCulture));
}
AddParticipants(uris, r, w);
LinkToPost(uris, subjectUri, r, w);
break;
case "15": // post unlocked
w.AddToTriple(uris.GeneralUris.TypeProperty, uris.GeneralUris.PostUnlockingType);
if (r.MoveToAttribute("CreationDate"))
{
w.AddToTriple(uris.GeneralUris.DateProperty, DateTime.Parse(r.Value, System.Globalization.CultureInfo.InvariantCulture));
}
AddParticipants(uris, r, w);
LinkToPost(uris, subjectUri, r, w);
break;
case "16": // community owned
break;
case "17": // post migrated superseded with 35/36
break;
case "18": // question merged
break;
case "19": // question protected
w.AddToTriple(uris.GeneralUris.TypeProperty, uris.GeneralUris.PostProtectionType);
if (r.MoveToAttribute("CreationDate"))
{
w.AddToTriple(uris.GeneralUris.DateProperty, DateTime.Parse(r.Value, System.Globalization.CultureInfo.InvariantCulture));
}
AddParticipants(uris, r, w);
LinkToPost(uris, subjectUri, r, w);
break;
case "20": // question unprotected
w.AddToTriple(uris.GeneralUris.TypeProperty, uris.GeneralUris.PostUnprotectionType);
if (r.MoveToAttribute("CreationDate"))
{
w.AddToTriple(uris.GeneralUris.DateProperty, DateTime.Parse(r.Value, System.Globalization.CultureInfo.InvariantCulture));
}
AddParticipants(uris, r, w);
LinkToPost(uris, subjectUri, r, w);
break;
case "21": // post disassociated
break;
case "22": // question unmerged
break;
case "24": // suggested edit applied
break;
case "25": // post tweeted
break;
case "31": // comment discussion moved to chat
break;
case "33": // post notice added
break;
case "34": // post notice removed
break;
case "35": // post migrated away replaces 17
break;
case "36": // post migrated here replaces 17
break;
case "37": // post merge source
break;
case "38": // post merge destination
break;
default:
unknownPostHistoryTypeIds.RegisterUnknownValue(r.Value);
break;
}
}
else
{
r.MoveToElement();
ConsoleHelper.WriteErrorLine("No PostHistoryTypeId attribute found on element {0}. Skipping element.", r.ReadOuterXml());
}
}
private static void ConvertVote(SiteUris uris, XmlReader r, SequentialTurtleWriter w, UnknownValueStore <string> unknownVoteTypeIds)
{
Uri subjectUri;
if (r.MoveToAttribute("Id"))
{
subjectUri = uris.CreateVoteUri(r.Value);
w.StartTriple(subjectUri);
}
else
{
r.MoveToElement();
ConsoleHelper.WriteErrorLine("No Id attribute found on element {0}. Skipping element.", r.ReadOuterXml());
return;
}
if (r.MoveToAttribute("VoteTypeId"))
{
switch (r.Value)
{
case "1": // acceptance
if (GlobalData.Options.FullTimeInfo)
{
w.AddToTriple(uris.GeneralUris.TypeProperty, uris.GeneralUris.AcceptanceType);
uris.LinkToSite(w);
if (r.MoveToAttribute("PostId"))
{
w.StartTriple(uris.CreatePostUri(r.Value));
w.AddToTriple(uris.GeneralUris.AcceptanceProperty, subjectUri);
w.StartTriple(subjectUri);
}
if (r.MoveToAttribute("CreationDate"))
{
w.AddToTriple(uris.GeneralUris.DateProperty, DateTime.Parse(r.Value, System.Globalization.CultureInfo.InvariantCulture));
}
}
break;
case "2": // upvote
if (GlobalData.Options.FullTimeInfo)
{
w.AddToTriple(uris.GeneralUris.TypeProperty, uris.GeneralUris.UpVoteType);
uris.LinkToSite(w);
if (r.MoveToAttribute("CreationDate"))
{
w.AddToTriple(uris.GeneralUris.DateProperty, DateTime.Parse(r.Value, System.Globalization.CultureInfo.InvariantCulture));
}
if (r.MoveToAttribute("PostId"))
{
w.StartTriple(uris.CreatePostUri(r.Value));
w.AddToTriple(uris.GeneralUris.VoteProperty, subjectUri);
w.StartTriple(subjectUri);
}
}
break;
case "3": // downvote
if (GlobalData.Options.FullTimeInfo)
{
w.AddToTriple(uris.GeneralUris.TypeProperty, uris.GeneralUris.DownVoteType);
uris.LinkToSite(w);
if (r.MoveToAttribute("CreationDate"))
{
w.AddToTriple(uris.GeneralUris.DateProperty, DateTime.Parse(r.Value, System.Globalization.CultureInfo.InvariantCulture));
}
if (r.MoveToAttribute("PostId"))
{
w.StartTriple(uris.CreatePostUri(r.Value));
w.AddToTriple(uris.GeneralUris.VoteProperty, subjectUri);
w.StartTriple(subjectUri);
}
}
break;
case "4": // offensive
break;
case "5": // favorite
if (GlobalData.Options.FullTimeInfo)
{
w.AddToTriple(uris.GeneralUris.TypeProperty, uris.GeneralUris.FavoriteType);
uris.LinkToSite(w);
if (r.MoveToAttribute("CreationDate"))
{
w.AddToTriple(uris.GeneralUris.DateProperty, DateTime.Parse(r.Value, System.Globalization.CultureInfo.InvariantCulture));
}
if (r.MoveToAttribute("PostId"))
{
w.AddToTriple(uris.GeneralUris.PostProperty, uris.CreatePostUri(r.Value));
}
if (r.MoveToAttribute("UserId"))
{
w.StartTriple(uris.CreateUserUri(r.Value));
w.AddToTriple(uris.GeneralUris.FavoriteProperty, subjectUri);
w.StartTriple(subjectUri);
}
}
else
{
if (r.MoveToAttribute("UserId"))
{
w.StartTriple(uris.CreateUserUri(r.Value));
if (r.MoveToAttribute("PostId"))
{
w.AddToTriple(uris.GeneralUris.FavoriteProperty, uris.CreatePostUri(r.Value));
}
w.StartTriple(subjectUri);
}
}
break;
case "6": // closed
break;
case "7": // reopened
break;
case "8": // bounty started
w.AddToTriple(uris.GeneralUris.TypeProperty, uris.GeneralUris.StartOfBountyType);
if (r.MoveToAttribute("PostId"))
{
w.AddToTriple(uris.GeneralUris.PostProperty, uris.CreatePostUri(r.Value));
}
if (r.MoveToAttribute("UserId"))
{
w.AddToTriple(uris.GeneralUris.DonorProperty, uris.CreateUserUri(r.Value));
}
if (r.MoveToAttribute("CreationDate"))
{
w.AddToTriple(uris.GeneralUris.DateProperty, DateTime.Parse(r.Value, System.Globalization.CultureInfo.InvariantCulture));
}
if (r.MoveToAttribute("BountyAmount"))
{
w.AddToTriple(uris.GeneralUris.OfferedAmountProperty, long.Parse(r.Value));
}
break;
case "9": // bounty closed
w.AddToTriple(uris.GeneralUris.TypeProperty, uris.GeneralUris.EndOfBountyType);
if (r.MoveToAttribute("PostId"))
{
w.AddToTriple(uris.GeneralUris.AnswerProperty, uris.CreatePostUri(r.Value));
}
if (r.MoveToAttribute("CreationDate"))
{
w.AddToTriple(uris.GeneralUris.DateProperty, DateTime.Parse(r.Value, System.Globalization.CultureInfo.InvariantCulture));
}
if (r.MoveToAttribute("BountyAmount"))
{
w.AddToTriple(uris.GeneralUris.TransferredAmountProperty, long.Parse(r.Value));
}
break;
case "10": // deletion
break;
case "11": // undeletion
break;
case "12": // spam
break;
case "13": // moderator informed
break;
case "15": // under moderator review
break;
case "16": // approved edit suggestion
break;
default:
unknownVoteTypeIds.RegisterUnknownValue(r.Value);
break;
}
}
else
{
r.MoveToElement();
ConsoleHelper.WriteErrorLine("No VoteTypeId attribute found on element {0}. Skipping element.", r.ReadOuterXml());
}
}
private static void ConvertPost(SiteUris uris, XmlReader r, SequentialTurtleWriter w, UnknownValueStore <string> unknownPostTypeIds)
{
Uri subjectUri;
if (r.MoveToAttribute("Id"))
{
subjectUri = uris.CreatePostUri(r.Value);
w.StartTriple(subjectUri);
}
else
{
r.MoveToElement();
ConsoleHelper.WriteErrorLine("No Id attribute found on element {0}. Skipping element.", r.ReadOuterXml());
return;
}
if (r.MoveToAttribute("PostTypeId"))
{
switch (r.Value)
{
case "1": // question
w.AddToTriple(uris.GeneralUris.TypeProperty, uris.GeneralUris.QuestionType);
uris.LinkToSite(w);
if (r.MoveToAttribute("AcceptedAnswerId"))
{
w.AddToTriple(uris.GeneralUris.AcceptedAnswerProperty, uris.CreatePostUri(r.Value));
}
if (r.MoveToAttribute("ViewCount"))
{
w.AddToTriple(uris.GeneralUris.ViewCountProperty, long.Parse(r.Value));
}
if (r.MoveToAttribute("Title"))
{
w.AddToTriple(uris.GeneralUris.TitleProperty, r.Value);
w.AddToTriple(uris.GeneralUris.LabelProperty, r.Value);
}
if (r.MoveToAttribute("Score"))
{
w.AddToTriple(uris.GeneralUris.ScoreProperty, long.Parse(r.Value));
}
break;
case "2": // answer
w.AddToTriple(uris.GeneralUris.TypeProperty, uris.GeneralUris.AnswerType);
uris.LinkToSite(w);
if (r.MoveToAttribute("ParentId"))
{
w.StartTriple(uris.CreatePostUri(r.Value));
w.AddToTriple(uris.GeneralUris.AnswerProperty, subjectUri);
w.StartTriple(subjectUri);
}
else
{
ConsoleHelper.WriteWarningLine("Orphaned answer: {0}", subjectUri);
}
if (r.MoveToAttribute("Score"))
{
w.AddToTriple(uris.GeneralUris.ScoreProperty, long.Parse(r.Value));
}
break;
case "3": // orphaned tag wiki
break;
case "4": // tag info excerpt
w.AddToTriple(uris.GeneralUris.TypeProperty, uris.GeneralUris.TagExcerptType);
break;
case "5": // tag description
w.AddToTriple(uris.GeneralUris.TypeProperty, uris.GeneralUris.TagDescriptionType);
break;
case "6": // moderator nomination
break;
case "7": // "Wiki placeholder" (seems to only be the election description)
//w.AddToTriple(uris.GeneralUris.TypeProperty, uris.GeneralUris.SiteInfoType);
break;
default:
unknownPostTypeIds.RegisterUnknownValue(r.Value);
break;
}
if (r.MoveToAttribute("CreationDate"))
{
w.AddToTriple(uris.GeneralUris.DateProperty, DateTime.Parse(r.Value, System.Globalization.CultureInfo.InvariantCulture));
}
if (r.MoveToAttribute("LastEditDate"))
{
w.AddToTriple(uris.GeneralUris.LastEditDateProperty, DateTime.Parse(r.Value, System.Globalization.CultureInfo.InvariantCulture));
}
if (r.MoveToAttribute("LastActivity"))
{
w.AddToTriple(uris.GeneralUris.LastActivityDateProperty, DateTime.Parse(r.Value, System.Globalization.CultureInfo.InvariantCulture));
}
if (r.MoveToAttribute("OwnerUserId"))
{
w.AddToTriple(uris.GeneralUris.OwnerProperty, uris.CreateUserUri(r.Value));
}
// TODO: LastEditorUserId (given in post history)
// TODO: FavoriteCount (linked to users?)
if (r.MoveToAttribute("Body"))
{
w.AddToTriple(uris.GeneralUris.DescriptionProperty, r.Value);
}
if (r.MoveToAttribute("Tags"))
{
w.AddToTriple(uris.GeneralUris.TagProperty,
tagRegex.Matches(r.Value).Cast <Match>().Select(m => uris.CreateTagUri(m.Groups[1].Value)));
}
}
else
{
r.MoveToElement();
ConsoleHelper.WriteErrorLine("No PostTypeId attribute found on element {0}. Skipping element.", r.ReadOuterXml());
}
}
private static void WriteCloseReason(GeneralUris generalUris, SequentialTurtleWriter w, Uri reason, string name)
{
w.StartTriple(reason);
w.AddToTriple(generalUris.TypeProperty, generalUris.CloseReasonType);
w.AddToTriple(generalUris.LabelProperty, name);
}
