/// <inheritdoc />
public override void OnActionExecuting(ActionExecutingContext actionContext)
{
if (_names.Count == 0)
{
return;
}
KeyValuePair <string, StringValues>[] parameters =
actionContext.HttpContext
.Request
.Query
.Where(x => _names.Contains(x.Key))
.ToArray();
bool check0 =
_names.All(x => parameters.Select(y => y.Key).Contains(x));
bool check1 =
parameters.All(x => x.Value
.SelectMany(y => y.Split(','))
.All(y => !string.IsNullOrEmpty(y) &&
!string.IsNullOrWhiteSpace(y)));
if (check0 && check1)
{
return;
}
actionContext.Result =
new ContentResult
{
StatusCode = (int)HttpStatusCode.BadRequest,
ContentType = "text/plain",
Content =
_names.Count == 1
? $"Parameter '{_names.Single()}' is required."
: $"Parameters [{string.Join(", ", _names)}] are required."
};
}
protected override bool IsSatisfied(StringValues values, NumberStyles numberStyles, CultureInfo cultureInfo)
{
return(values.All(value => (value == "" && Optional) || ValidationRegex.IsMatch(value)));
}
/// <summary> /// Returns <c>true</c> if the X-Client-ID HTTP header contains a non empty value, otherwise <c>false</c>. /// </summary> /// <param name="headerValues">The header values.</param> /// <returns><c>true</c> if the X-Client-ID HTTP header values are valid; otherwise, <c>false</c>.</returns> public override bool IsValid(StringValues headerValues) => !StringValues.IsNullOrEmpty(headerValues) && headerValues.All(x => !string.IsNullOrWhiteSpace(x));
protected override bool IsSatisfied(StringValues values, NumberStyles numberStyles, CultureInfo cultureInfo)
{
return(values.All(value => (value == "" && Optional) || SatisfiesPredicate(value)));
}
protected override bool IsSatisfied(StringValues values, NumberStyles numberStyles, CultureInfo cultureInfo)
{
return(values.All(value => (value == "" && Optional) || double.TryParse(value, numberStyles, cultureInfo, out _)));
}