public static function getValues(Entity $entityObject, $field_name, $post_process = TRUE)
{
list($field, $instance, $num) = Field::getFieldDetails($entityObject, $field_name);
$short_field_class = Utils::makeTitleCase($field['type']);
$field_class = "RedTest\\core\\Fields\\" . $short_field_class;
$widget_type = Utils::makeTitleCase($instance['widget']['type']);
$function = "get" . $widget_type . "Values";
if (method_exists($field_class, $function)) {
return $field_class::$function($entityObject, $field_name);
} else {
return $entityObject->getFieldItems($field_name);
}
}
/**
* Get value of a field.
*
* @param string $field_name
* Field name.
* @param bool $post_process
* Whether to post process the field values before returning.
*
* @return mixed $output
* Value of the field.
*
* @throws \EntityMalformedException
*/
public function getFieldValues($field_name, $post_process = TRUE)
{
list($field, $instance, $num) = Field::getFieldDetails($this, $field_name);
if (!is_null($field) && !is_null($instance)) {
// Field instance exists.
$short_field_class = Utils::makeTitleCase($field['type']);
$field_class = "RedTest\\core\\Fields\\" . $short_field_class;
return $field_class::getValues($this, $field_name, $post_process);
}
// There is no such field instance for the given entity. Check if it's a
// property.
if (isset($this->entity->{$field_name})) {
return $this->entity->{$field_name};
}
return NULL;
}
/**
* Fills the field of the form with provided values.
*
* @param Form $formObject
* Form object.
* @param string $field_name
* Field name.
* @param string|array $values
* Following are the acceptable formats:
* (a) "0", "1"
* (b) array(0, 1)
*
* @return string|array
* Values that are filled in the field. Following are the returned formats:
* (a) 0, 1
* (b) array(0, 1)
* If multiple values are filled, then the return variable will be in
* format (b), otherwise it will be in format (a).
*/
public static function fillOptionsOnOffValues(Form $formObject, $field_name, $values)
{
if (!Field::hasFieldAccess($formObject, $field_name)) {
return new Response(FALSE, NULL, "Field " . Utils::getLeaf($field_name) . " is not accessible.");
}
$formObject->emptyField($field_name);
if (is_string($values) || is_numeric($values)) {
// $values is in acceptable format (a).
$values = array($values);
}
$response = NULL;
$input = array();
$output = array();
if (sizeof($values)) {
if (sizeof($values) == 1 && ($values[0] === 0 || $values[0] === "0")) {
if (method_exists($formObject, 'getEntityObject')) {
$entityObject = $formObject->getEntityObject();
list($field, $instance, $num) = Field::getFieldDetails($entityObject, $field_name);
//if ($num == 1) {
// This is a single checkbox and value input is 0 so set it to NULL.
$input = NULL;
$output[0] = 0;
/*}
else {
// This is a multi-valued field so 0 is a key. Set it to be a string.
$input[0] = "0";
$output[0] = 0;
}*/
}
} else {
foreach ($values as $key => $value) {
if (is_string($value) || is_numeric($value)) {
// $values is in acceptable format (b).
$output[] = $value;
$input[$value] = $value === 0 ? strval($value) : $value;
}
}
}
$response = $formObject->fillValues($field_name, array(LANGUAGE_NONE => $input));
if (!$response->getSuccess()) {
$response->setVar(Utils::normalize($output));
return $response;
}
}
return new Response(TRUE, Utils::normalize($output), "");
}