public static string GetOperationHelp(OperationSymbol symbol)
{
var type = OperationLogic.FindTypes(symbol).First();
var operationInfo = OperationLogic.GetOperationInfo(type, symbol);
switch (operationInfo.OperationType)
{
case OperationType.Execute: return(HelpMessage.Call0Over1OfThe2.NiceToString().ForGenderAndNumber(type.GetGender()).FormatWith(
operationInfo.OperationSymbol.NiceToString(),
operationInfo.Lite.Value ? HelpMessage.TheDatabaseVersion.NiceToString() : HelpMessage.YourVersion.NiceToString(),
type.NiceName()));
case OperationType.Delete: return(HelpMessage.RemovesThe0FromTheDatabase.NiceToString(type.NiceName()));
case OperationType.Constructor: return
(HelpMessage.ConstructsANew0.NiceToString().ForGenderAndNumber(type.GetGender()).FormatWith(type.NiceName()));
case OperationType.ConstructorFrom: return
(HelpMessage.ConstructsANew0.NiceToString().ForGenderAndNumber(operationInfo.ReturnType.GetGender()).FormatWith(operationInfo.ReturnType.NiceName()) + " " +
HelpMessage.From0OfThe1.NiceToString().ForGenderAndNumber(type.GetGender()).FormatWith(operationInfo.Lite.Value ? HelpMessage.TheDatabaseVersion.NiceToString() : HelpMessage.YourVersion.NiceToString(), type.NiceName()));
case OperationType.ConstructorFromMany: return
(HelpMessage.ConstructsANew0.NiceToString().ForGenderAndNumber(operationInfo.ReturnType.GetGender()).FormatWith(operationInfo.ReturnType.NiceName()) + " " +
HelpMessage.FromMany0.NiceToString().ForGenderAndNumber(type.GetGender()).FormatWith(type.NicePluralName()));
}
return("");
}
public static OperationAllowed MaxTypePermission(OperationSymbol operationKey, TypeAllowedBasic minimum, Func <Type, TypeAllowedAndConditions> allowed)
{
Func <Type, OperationAllowed> operationAllowed = t =>
{
if (!TypeLogic.TypeToEntity.ContainsKey(t))
{
return(OperationAllowed.Allow);
}
var ta = allowed(t);
return(minimum <= ta.MaxUI() ? OperationAllowed.Allow :
minimum <= ta.MaxDB() ? OperationAllowed.DBOnly :
OperationAllowed.None);
};
return(OperationLogic.FindTypes(operationKey).Max(t =>
{
var operation = OperationLogic.FindOperation(t, operationKey);
Type resultType = operation.OperationType == OperationType.ConstructorFrom ||
operation.OperationType == OperationType.ConstructorFromMany ? operation.ReturnType : operation.OverridenType;
var result = operationAllowed(resultType);
if (result == OperationAllowed.None)
{
return result;
}
Type fromType = operation.OperationType == OperationType.ConstructorFrom ||
operation.OperationType == OperationType.ConstructorFromMany ? operation.OverridenType : null;
if (fromType == null)
{
return result;
}
var fromTypeAllowed = operationAllowed(fromType);
return result < fromTypeAllowed ? result : fromTypeAllowed;
}));
}
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);
}
