public static void AddRule(this List <IPropertyValidator> validators, PropertyInfo pi, IValidateRule propRule)
{
var appHost = HostContext.AppHost;
foreach (var ruleFilter in RuleFilters)
{
ruleFilter(pi, propRule);
}
IPropertyValidator apply(IPropertyValidator validator)
{
var errorCode = propRule.ErrorCode;
if (!string.IsNullOrEmpty(errorCode))
{
validator.Options.ErrorCodeSource = new StaticStringSource(errorCode);
}
else
{
if (propRule.Condition != null &&
ConditionErrorCodes.TryGetValue(propRule.Condition, out errorCode))
{
validator.Options.ErrorCodeSource = new StaticStringSource(errorCode);
}
}
if (!string.IsNullOrEmpty(propRule.Message))
{
validator.Options.ErrorMessageSource = new StaticStringSource(propRule.Message.Localize());
}
else if (errorCode != null && ErrorCodeMessages.TryGetValue(errorCode, out var errorMsg))
{
validator.Options.ErrorMessageSource = new StaticStringSource(errorMsg.Localize());
}
return(validator);
}
if (propRule.Validator != null)
{
var ret = appHost.EvalExpression(propRule
.Validator); //Validators can't be cached due to custom code/msgs
if (ret == null)
{
ThrowNoValidator(propRule.Validator);
}
if (ret is IPropertyValidator validator)
{
validators.Add(apply(validator));
}
else if (ret is List <object> objs)
{
foreach (var o in objs)
{
if (o is IPropertyValidator itemValidator)
{
validators.Add(apply(itemValidator));
}
else
{
ThrowInvalidValidator(propRule.Validator, nameof(IPropertyValidator));
}
}
}
else
{
ThrowInvalidValidator(propRule.Validator, nameof(IPropertyValidator));
}
}
else if (!string.IsNullOrEmpty(propRule.Condition))
{
var evalCode = ScriptCodeUtils.EnsureReturn(propRule.Condition);
var page = appHost.ScriptContext.CodeSharpPage(evalCode);
validators.Add(apply(new ScriptConditionValidator(page)));
}
else
{
ThrowInvalidValidate();
}
}
public static void AddRule(this List <IPropertyValidator> validators, PropertyInfo pi, IValidateRule propRule)
{
var appHost = HostContext.AppHost;
foreach (var ruleFilter in RuleFilters)
{
ruleFilter(pi, propRule);
}
IPropertyValidator apply(IPropertyValidator validator)
{
var errorCode = propRule.ErrorCode;
if (!string.IsNullOrEmpty(errorCode))
{
validator.Options.ErrorCodeSource = new StaticStringSource(errorCode);
}
else
{
if (propRule.Condition != null &&
ConditionErrorCodes.TryGetValue(propRule.Condition, out errorCode))
{
validator.Options.ErrorCodeSource = new StaticStringSource(errorCode);
}
}
if (!string.IsNullOrEmpty(propRule.Message))
{
validator.Options.ErrorMessageSource =
new StaticStringSource(appHost.ResolveLocalizedString(propRule.Message));
}
else if (errorCode != null && ErrorCodeMessages.TryGetValue(errorCode, out var errorMsg))
{
validator.Options.ErrorMessageSource =
new StaticStringSource(appHost.ResolveLocalizedString(errorMsg));
}
return(validator);
}
if (propRule.Validator != null)
{
var ret = appHost.EvalExpression(propRule
.Validator); //Validators can't be cached due to custom code/msgs
if (ret == null)
{
throw new NotSupportedException(
$"Could not resolve matching '{propRule.Validator}` Validator Script Method. " +
$"Ensure it's registered in AppHost.ScriptContext and called with correct number of arguments.");
}
if (ret is IPropertyValidator validator)
{
validators.Add(apply(validator));
}
else if (ret is List <object> objs)
{
foreach (var o in objs)
{
if (o is IPropertyValidator itemValidator)
{
validators.Add(apply(itemValidator));
}
}
}
else
{
throw new NotSupportedException($"{propRule.Validator} is not an IPropertyValidator");
}
}
else if (!string.IsNullOrEmpty(propRule.Condition))
{
var evalCode = ScriptCodeUtils.EnsureReturn(propRule.Condition);
var page = appHost.ScriptContext.CodeSharpPage(evalCode);
validators.Add(apply(new ScriptConditionValidator(page)));
}
}