private void CreateTermDefinition(string term, Context context, JObject localContext, IDictionary<string, bool> defined)
{
if (defined.ContainsKey(term))
{
if (!defined[term])
{
throw new InvalidOperationException("Cyclic IRI mapping detected.");
}
return;
}
if (IsKeyWord(term))
{
throw new InvalidOperationException("Keyword redefinition detected.");
}
defined[term] = false;
context.Remove(term);
JToken value = ((localContext != null) && (localContext.Property(term) != null) ? localContext[term].DeepClone() : null);
if ((value == null) || ((value is JValue) && (((JValue)value).Value == null)) || ((value is JObject) && (((JObject)value).Property(Id) != null) && (((JObject)value).Property(Id).ValueEquals(null))))
{
context[term] = null;
return;
}
else if ((value is JValue) && (((JValue)value).Type == JTokenType.String))
{
JObject newObject = new JObject();
newObject[Id] = value;
value = newObject;
}
else if (!(value is JObject))
{
throw new InvalidOperationException("Invalid term definition.");
}
TermDefinition definition = new TermDefinition() { Original = value };
if (((JObject)value).Property(Type) != null)
{
if (!((JObject)value).Property(Type).ValueIs<string>())
{
throw new InvalidOperationException("Invalid type mapping.");
}
string result = ((JObject)value).Property(Type).ValueAs<string>();
result = ExpandIri(result, context, localContext, false, true, defined);
if ((result != Id) && (result != Vocab) && (!Regex.IsMatch(result, "[a-zA-Z0-9_]+:.+")))
{
throw new InvalidOperationException("Invalid type mapping.");
}
definition.Type = result;
}
if (((JObject)value).Property(Reverse) != null)
{
JProperty reverse = ((JObject)value).Property(Reverse);
if (((JObject)value).Property(Id) != null)
{
throw new InvalidOperationException("Invalid reverse property.");
}
if (!reverse.ValueIs<string>())
{
throw new InvalidOperationException("Invalid IRI mapping.");
}
definition.Iri = ExpandIri(reverse.ValueAs<string>(), context, localContext, false, true, defined);
if (((JObject)value).Property(Container) != null)
{
definition.Container = (string)((JObject)value)[Container];
}
definition.IsReverse = true;
context[term] = definition;
defined[term] = true;
return;
}
definition.IsReverse = false;
if ((value is JObject) && (((JObject)value).Property(Id) != null) && (!((JObject)value).Property(Id).ValueEquals(term)))
{
if ((!(((JObject)value).Property(Id).Value is JValue)) || (((JValue)((JObject)value).Property(Id).Value).Type != JTokenType.String))
{
throw new InvalidOperationException("Invalid IRI mapping.");
}
string iri = ExpandIri((string)((JValue)((JObject)value).Property(Id).Value).Value, context, localContext, false, true, defined).ToString();
if ((!IsKeyWord((string)iri)) && (!Regex.IsMatch(iri, "[a-zA-Z0-9_]+:.+")))
{
throw new InvalidOperationException("Invalid IRI mapping.");
}
if ((string)iri == Context)
{
throw new InvalidOperationException("Invalid keyword alias.");
}
definition.Iri = iri;
}
else if (term.IndexOf(':') != -1)
{
string prefix = null;
if (Regex.IsMatch(term, "[a-zA-Z0-9_]+:[a-zA-Z0-9_]+"))
{
prefix = term.Substring(0, term.IndexOf(':'));
if (localContext.Property(prefix) != null)
{
CreateTermDefinition(prefix, context, localContext, defined);
}
}
if ((prefix != null) && (context.ContainsKey(prefix)))
{
definition.Iri = MakeAbsoluteUri(context[prefix].Iri, term.Substring(prefix.Length + 1));
}
else
{
definition.Iri = term;
}
}
else if (context.Vocabulary != null)
{
definition.Iri = MakeAbsoluteUri(context.Vocabulary, term);
}
else
{
throw new InvalidOperationException("Invalid IRI mapping.");
}
if (((JObject)value).Property(Container) != null)
{
if ((!((JObject)value).Property(Container).ValueEquals(List)) && (!((JObject)value).Property(Container).ValueEquals(Set)) &&
(!((JObject)value).Property(Container).ValueEquals(Index)) && (!((JObject)value).Property(Container).ValueEquals(Language)))
{
throw new InvalidOperationException("Invalid container mapping.");
}
definition.Container = (string)((JValue)((JObject)value).Property(Container).Value).Value;
}
if ((((JObject)value).Property(Language) != null) && ((((JObject)value).Property(Type) == null) || (((JObject)value).Property(Type).ValueEquals(null))))
{
if ((((JObject)value).Property(Language).Value is JValue) && ((!((JObject)value).Property(Language).ValueEquals(null)) && (!((JObject)value).Property(Language).ValueIs<string>())))
{
throw new InvalidOperationException("Invalid lanuage mapping.");
}
definition.Language = (!((JObject)value).Property(Language).ValueEquals(null) ? ((JObject)value).Property(Language).ValueAs<string>().ToLower() : "iv");
}
context[term] = definition;
defined[term] = true;
}
private void CreateTermDefinition(string term, Context context, JObject localContext, IDictionary <string, bool> defined)
{
if (defined.ContainsKey(term))
{
if (!defined[term])
{
throw new InvalidOperationException("Cyclic IRI mapping detected.");
}
return;
}
if (IsKeyWord(term))
{
throw new InvalidOperationException("Keyword redefinition detected.");
}
defined[term] = false;
context.Remove(term);
JToken value = ((localContext != null) && (localContext.Property(term) != null) ? localContext[term].DeepClone() : null);
if ((value == null) || ((value is JValue) && (((JValue)value).Value == null)) || ((value is JObject) && (((JObject)value).Property(Id) != null) && (((JObject)value).Property(Id).ValueEquals(null))))
{
context[term] = null;
return;
}
else if ((value is JValue) && (((JValue)value).Type == JTokenType.String))
{
JObject newObject = new JObject();
newObject[Id] = value;
value = newObject;
}
else if (!(value is JObject))
{
throw new InvalidOperationException("Invalid term definition.");
}
TermDefinition definition = new TermDefinition()
{
Original = value
};
if (((JObject)value).Property(Type) != null)
{
if (!((JObject)value).Property(Type).ValueIs <string>())
{
throw new InvalidOperationException("Invalid type mapping.");
}
string result = ((JObject)value).Property(Type).ValueAs <string>();
result = ExpandIri(result, context, localContext, false, true, defined);
if ((result != Id) && (result != Vocab) && (!Regex.IsMatch(result, "[a-zA-Z0-9_]+:.+")))
{
throw new InvalidOperationException("Invalid type mapping.");
}
definition.Type = result;
}
if (((JObject)value).Property(Reverse) != null)
{
JProperty reverse = ((JObject)value).Property(Reverse);
if (((JObject)value).Property(Id) != null)
{
throw new InvalidOperationException("Invalid reverse property.");
}
if (!reverse.ValueIs <string>())
{
throw new InvalidOperationException("Invalid IRI mapping.");
}
definition.Iri = ExpandIri(reverse.ValueAs <string>(), context, localContext, false, true, defined);
if (((JObject)value).Property(Container) != null)
{
definition.Container = (string)((JObject)value)[Container];
}
definition.IsReverse = true;
context[term] = definition;
defined[term] = true;
return;
}
definition.IsReverse = false;
if ((value is JObject) && (((JObject)value).Property(Id) != null) && (!((JObject)value).Property(Id).ValueEquals(term)))
{
if ((!(((JObject)value).Property(Id).Value is JValue)) || (((JValue)((JObject)value).Property(Id).Value).Type != JTokenType.String))
{
throw new InvalidOperationException("Invalid IRI mapping.");
}
string iri = ExpandIri((string)((JValue)((JObject)value).Property(Id).Value).Value, context, localContext, false, true, defined).ToString();
if ((!IsKeyWord((string)iri)) && (!Regex.IsMatch(iri, "[a-zA-Z0-9_]+:.+")))
{
throw new InvalidOperationException("Invalid IRI mapping.");
}
if ((string)iri == Context)
{
throw new InvalidOperationException("Invalid keyword alias.");
}
definition.Iri = iri;
}
else if (term.IndexOf(':') != -1)
{
string prefix = null;
if (Regex.IsMatch(term, "[a-zA-Z0-9_]+:[a-zA-Z0-9_]+"))
{
prefix = term.Substring(0, term.IndexOf(':'));
if (localContext.Property(prefix) != null)
{
CreateTermDefinition(prefix, context, localContext, defined);
}
}
if ((prefix != null) && (context.ContainsKey(prefix)))
{
definition.Iri = MakeAbsoluteUri(context[prefix].Iri, term.Substring(prefix.Length + 1));
}
else
{
definition.Iri = term;
}
}
else if (context.Vocabulary != null)
{
definition.Iri = MakeAbsoluteUri(context.Vocabulary, term);
}
else
{
throw new InvalidOperationException("Invalid IRI mapping.");
}
if (((JObject)value).Property(Container) != null)
{
if ((!((JObject)value).Property(Container).ValueEquals(List)) && (!((JObject)value).Property(Container).ValueEquals(Set)) &&
(!((JObject)value).Property(Container).ValueEquals(Index)) && (!((JObject)value).Property(Container).ValueEquals(Language)))
{
throw new InvalidOperationException("Invalid container mapping.");
}
definition.Container = (string)((JValue)((JObject)value).Property(Container).Value).Value;
}
if ((((JObject)value).Property(Language) != null) && ((((JObject)value).Property(Type) == null) || (((JObject)value).Property(Type).ValueEquals(null))))
{
if ((((JObject)value).Property(Language).Value is JValue) && ((!((JObject)value).Property(Language).ValueEquals(null)) && (!((JObject)value).Property(Language).ValueIs <string>())))
{
throw new InvalidOperationException("Invalid lanuage mapping.");
}
definition.Language = (!((JObject)value).Property(Language).ValueEquals(null) ? ((JObject)value).Property(Language).ValueAs <string>().ToLower() : "iv");
}
context[term] = definition;
defined[term] = true;
}
