QueryEntity?IFromXmlContext.TryGetQuery(string queryKey)
{
var qn = QueryLogic.TryToQueryName(queryKey);
if (qn == null)
{
return(null);
}
return(QueryLogic.GetQueryEntity(qn));
}
public static void Start(SchemaBuilder sb, DynamicQueryManager dqm)
{
if (sb.NotDefined(MethodInfo.GetCurrentMethod()))
{
AuthLogic.AssertStarted(sb);
QueryLogic.Start(sb, dqm);
dqm.AllowQuery += new Func <object, bool, bool>(dqm_AllowQuery);
cache = new AuthCache <RuleQueryEntity, QueryAllowedRule, QueryEntity, object, QueryAllowed>(sb,
qn => QueryLogic.ToQueryName(qn.Key),
QueryLogic.GetQueryEntity,
merger: new QueryMerger(),
invalidateWithTypes: true,
coercer: QueryCoercer.Instance);
AuthLogic.ExportToXml += exportAll => cache.ExportXml("Queries", "Query", QueryUtils.GetKey, b => b.ToString(),
exportAll ? QueryLogic.QueryNames.Values.ToList(): null);
AuthLogic.ImportFromXml += (x, roles, replacements) =>
{
string replacementKey = "AuthRules:" + typeof(QueryEntity).Name;
replacements.AskForReplacements(
x.Element("Queries").Elements("Role").SelectMany(r => r.Elements("Query")).Select(p => p.Attribute("Resource").Value).ToHashSet(),
QueryLogic.QueryNames.Keys.ToHashSet(),
replacementKey);
return(cache.ImportXml(x, "Queries", "Query", roles, s =>
{
var qn = QueryLogic.TryToQueryName(replacements.Apply(replacementKey, s));
if (qn == null)
{
return null;
}
return QueryLogic.GetQueryEntity(qn);
}, str =>
{
if (Enum.TryParse <QueryAllowed>(str, out var result))
{
return result;
}
var bResult = bool.Parse(str); //For backwards compatibilityS
return bResult ? QueryAllowed.Allow : QueryAllowed.None;
}));
};
}
}
public static WikiLink LinkParser(string content)
{
Match m = HelpLogic.HelpLinkRegex.Match(content);
if (m.Success)
{
string letter = m.Groups["letter"].ToString();
string link = m.Groups["link"].ToString();
string text = m.Groups["text"].ToString();
switch (letter)
{
case WikiFormat.EntityLink:
Type t = TypeLogic.TryGetType(link);
return(new WikiLink(
HelpUrls.EntityUrl(t),
text.HasText() ? text : t.NiceName()));
case WikiFormat.Hyperlink:
return(new WikiLink(link, text));
case WikiFormat.OperationLink:
OperationSymbol operation = SymbolLogic <OperationSymbol> .TryToSymbol(link);
List <Type> types = OperationLogic.FindTypes(operation).Where(TypeLogic.TypeToEntity.ContainsKey).ToList();
if (types.Count == 1)
{
return(new WikiLink(
HelpUrls.OperationUrl(types[0], operation),
text.HasText() ? text : operation.NiceToString()));
}
else
{
return(new MultiWikiLink(operation.NiceToString())
{
Links = types.Select(currentType =>
new WikiLink(
HelpUrls.OperationUrl(currentType, operation),
currentType.NiceName(), operation.NiceToString())).ToList()
});
}
case WikiFormat.PropertyLink:
PropertyRoute route = PropertyRoute.Parse(TypeLogic.TryGetType(link.Before('.')), link.After('.'));
while (route.PropertyRouteType == PropertyRouteType.LiteEntity ||
route.PropertyRouteType == PropertyRouteType.Mixin ||
route.PropertyRouteType == PropertyRouteType.MListItems)
{
route = route.Parent;
}
return(new WikiLink(HelpUrls.PropertyUrl(route), route.PropertyInfo.NiceName()));
case WikiFormat.QueryLink:
object o = QueryLogic.TryToQueryName(link);
if (o as Enum != null)
{
Enum query = (Enum)o;
return(new WikiLink(
HelpUrls.QueryUrl(query),
text.HasText() ? text : QueryUtils.GetNiceName(query)));
}
else
{
Type query = (Type)o;
return(new WikiLink(
HelpUrls.QueryUrl(query),
text.HasText() ? text : QueryUtils.GetNiceName(query)));
}
case WikiFormat.NamespaceLink:
NamespaceHelp nameSpace = HelpLogic.GetNamespaceHelp(link);
return(new WikiLink(
HelpUrls.NamespaceUrl(link),
text.HasText() ? text : link,
nameSpace != null ? "" : "unavailable"));
case WikiFormat.AppendixLink:
AppendixHelp appendix = HelpLogic.GetAppendixHelp(link);
return(new WikiLink(
HelpUrls.AppendixUrl(link),
text.HasText() ? text : link,
appendix != null ? "" : "unavailable"));
}
}
return(null);
}
public static void Start(SchemaBuilder sb)
{
if (sb.NotDefined(MethodInfo.GetCurrentMethod()))
{
AuthLogic.AssertStarted(sb);
QueryLogic.Start(sb);
QueryLogic.Queries.AllowQuery += new Func <object, bool, bool>(dqm_AllowQuery);
sb.Include <RuleQueryEntity>()
.WithUniqueIndex(rt => new { rt.Resource, rt.Role });
cache = new AuthCache <RuleQueryEntity, QueryAllowedRule, QueryEntity, object, QueryAllowed>(sb,
toKey: qn => QueryLogic.ToQueryName(qn.Key),
toEntity: QueryLogic.GetQueryEntity,
isEquals: (q1, q2) => q1 == q2,
merger: new QueryMerger(),
invalidateWithTypes: true,
coercer: QueryCoercer.Instance);
sb.Schema.EntityEvents <RoleEntity>().PreUnsafeDelete += query =>
{
Database.Query <RuleQueryEntity>().Where(r => query.Contains(r.Role.Entity)).UnsafeDelete();
return(null);
};
AuthLogic.ExportToXml += exportAll => cache.ExportXml("Queries", "Query", QueryUtils.GetKey, b => b.ToString(),
exportAll ? QueryLogic.QueryNames.Values.ToList(): null);
AuthLogic.ImportFromXml += (x, roles, replacements) =>
{
string replacementKey = "AuthRules:" + typeof(QueryEntity).Name;
replacements.AskForReplacements(
x.Element("Queries") !.Elements("Role").SelectMany(r => r.Elements("Query")).Select(p => p.Attribute("Resource") !.Value).ToHashSet(),
QueryLogic.QueryNames.Keys.ToHashSet(),
replacementKey);
return(cache.ImportXml(x, "Queries", "Query", roles, s =>
{
var qn = QueryLogic.TryToQueryName(replacements.Apply(replacementKey, s));
if (qn == null)
{
return null;
}
return QueryLogic.GetQueryEntity(qn);
}, str =>
{
if (Enum.TryParse <QueryAllowed>(str, out var result))
{
return result;
}
var bResult = bool.Parse(str); //For backwards compatibilityS
return bResult ? QueryAllowed.Allow : QueryAllowed.None;
}));
};
sb.Schema.Table <QueryEntity>().PreDeleteSqlSync += new Func <Entity, SqlPreCommand>(AuthCache_PreDeleteSqlSync);
}
}
