public static function containKeywords($txt, $keywords = null, $ifNull = true)
{
if (!is_array($keywords) || count($keywords) < 1) {
return $ifNull;
// Subscription not contain filter for keywords
}
foreach ($keywords as $keyword) {
if (v::contains($keyword)->validate($txt)) {
return true;
}
}
return false;
}
/**
* Validates that input contains a string
*
* @param string $hook "validate:contains"
* @param string $type "prototyper"
* @param ValidationStatus $validation Current validation status
* @param array $params Hook params
* @return ValidationStatus
*/
function prototyper_validate_contains($hook, $type, $validation, $params)
{
if (!$validation instanceof ValidationStatus) {
$validation = new ValidationStatus();
}
$field = elgg_extract('field', $params);
if (!$field instanceof Field) {
return $validation;
}
$rule = elgg_extract('rule', $params);
if ($rule != "contains") {
return $validation;
}
$value = elgg_extract('value', $params);
$expectation = elgg_extract('expectation', $params);
if (!v::contains($expectation)->validate($value)) {
$validation->setFail(elgg_echo('prototyper:validate:error:contains', array($field->getLabel(), $expectation)));
}
return $validation;
}
