/// <inheritdoc />
public string Parse(string input, IEnumerable <Match> matches)
{
var enumerable = matches as Match[] ?? matches.ToArray();
if (!enumerable.Any())
{
return(input);
}
ValueTuple <string, StringValues>[] formValues;
try
{
// We don't care about any exceptions here.
formValues = _httpContextService.GetFormValues();
}
catch
{
formValues = Array.Empty <(string, StringValues)>();
}
// TODO there can be multiple form values, so this should be fixed in the future.
var formDict = formValues.ToDictionary(f => f.Item1, f => f.Item2.First());
foreach (var match in enumerable)
{
var formValueName = match.Groups[2].Value;
formDict.TryGetValue(formValueName, out var replaceValue);
input = input.Replace(match.Value, replaceValue);
}
return(input);
}
/// <inheritdoc />
public ConditionCheckResultModel Validate(StubModel stub)
{
var result = new ConditionCheckResultModel();
var formConditions = stub.Conditions?.Form?.ToArray() ?? Array.Empty <StubFormModel>();
if (!formConditions.Any())
{
return(result);
}
try
{
var form = _httpContextService.GetFormValues();
var validConditions = 0;
foreach (var condition in formConditions)
{
var(formKey, formValues) = form.FirstOrDefault(f => f.Item1 == condition.Key);
if (formKey == null)
{
result.ConditionValidation = ConditionValidationType.Invalid;
result.Log = $"No form value with key '{condition.Key}' found.";
break;
}
validConditions += formValues
.Count(value =>
StringHelper.IsRegexMatchOrSubstring(HttpUtility.UrlDecode(value), condition.Value));
}
// If the number of succeeded conditions is equal to the actual number of conditions,
// the form condition is passed and the stub ID is passed to the result.
if (validConditions == formConditions.Length)
{
result.ConditionValidation = ConditionValidationType.Valid;
}
else
{
result.Log =
$"Number of configured form conditions: '{formConditions.Length}'; number of passed form conditions: '{validConditions}'";
result.ConditionValidation = ConditionValidationType.Invalid;
}
}
catch (InvalidOperationException ex)
{
result.Log = ex.Message;
result.ConditionValidation = ConditionValidationType.Invalid;
}
return(result);
}
