/**
* {@inheritdoc}
*/
public function operators()
{
$operators = parent::operators();
// @todo Enable "(not) between" again once that operator is available in
// the Search API.
unset($operators['between'], $operators['not between'], $operators['regular_expression']);
return $operators;
}
/**
* Do some minor translation of the exposed input
*/
public function acceptExposedInput($input)
{
// We need to add out options to what will be the value array.
$value =& $input[$this->options['expose']['identifier']];
$value = ['value' => $value, 'lat' => $input['lat'] ?: $this->value['lat'], 'lng' => $input['lng'] ?: $this->value['lng'], 'units' => $input['units'] ?: $this->value['units']];
$rc = parent::acceptExposedInput($input);
return $rc;
}
public function acceptExposedInput($input)
{
if (empty($this->options['exposed'])) {
return TRUE;
}
// Store this because it will get overwritten.
$type = $this->value['type'];
$rc = parent::acceptExposedInput($input);
// Don't filter if value(s) are empty.
$operators = $this->operators();
if (!empty($this->options['expose']['use_operator']) && !empty($this->options['expose']['operator_id'])) {
$operator = $input[$this->options['expose']['operator_id']];
} else {
$operator = $this->operator;
}
if ($operators[$operator]['values'] == 1) {
if ($this->value['value'] == '') {
return FALSE;
}
} else {
if ($this->value['min'] == '' || $this->value['max'] == '') {
return FALSE;
}
}
// restore what got overwritten by the parent.
$this->value['type'] = $type;
return $rc;
}
