/**
* @see Filter::render() for the logic/behavior
* Overriding the parent value to coerce the value into an int
* and if we did not get one we will fall back and use the default value.
*
* @return int The number of items per page
*/
public function value()
{
$value = parent::value();
if (!(int) $value) {
$value = $this->default_value;
}
return (int) $value;
}
/**
* @see Filter::render for render behavior and arguments
*
* Overrides the abstract render behavior by returning an empty string
* if multtiple sites are not available.
*/
public function render(ViewFactory $view, URL $url)
{
if (!$this->msm_enabled) {
return '';
}
parent::render($view, $url);
}
/**
* @see Filter::value For the parent behavior
*
* Overriding the value method to account for someone searching for a
* username, in which case we will use a $builder object (if provided)
* to resolve that username to an ID.
*
* @return int[]|NULL The value of the filter (NULL if it has no value)
*/
public function value()
{
if (isset($this->builder)) {
$value = isset($_POST[$this->name]) ? $_POST[$this->name] : NULL;
if ($value) {
if (!is_numeric($value)) {
$this->display_value = $value;
$members = $this->builder->filter('username', 'LIKE', '%' . $value . '%')->all();
if ($members->count() > 0) {
$this->selected_value = $members->pluck('member_id');
} else {
$this->selected_value = array(-1);
}
}
}
}
$value = parent::value();
if (!is_array($value)) {
// Return NULL if it has no value
if (is_null($value)) {
return NULL;
}
$value = array($value);
}
return $value;
}
