function Block::mapConfigToHandler

Converts form input values to filter handler values.

File

modules/ctools_views/src/Plugin/Display/Block.php, line 831

Class

Block

Provides a Block display plugin.

Namespace

Code

protected function mapConfigToHandler(HandlerBase $handler, $input_value) {
  // Convert to the form expected by $handler methods.
  if ($handler->isAGroup()) {
    $identifier = $handler->options['group_info']['identifier'];
    $is_multiple = $handler->multipleExposedInput();
    $value_key = $is_multiple ? 'default_group_multiple' : 'default_group';
    $v = $input_value['group_info'][$value_key] ?? NULL;
    $value = [
      $identifier => $v,
    ];
    $handler->group_info = $value[$identifier];
    $handler->options['group_info'][$value_key] = $handler->group_info;
  }
  else {
    $identifier = $handler->options['expose']['identifier'];
    $use_operator = !empty($handler->options['expose']['use_operator']);
    // The value passed to the handler may need defaults that are not
    // passed with the input values, so we have to attempt to merge the
    // expected values on the plugin before overwriting them.
    if (isset($input_value['value']) && is_array($input_value['value']) && is_array($handler->options['value'])) {
      $value = [
        $identifier => $input_value['value'] + $handler->options['value'],
      ];
    }
    elseif (isset($input_value['value']) && is_string($input_value['value']) && is_array($handler->options['value'])) {
      $value = [
        $identifier => [
          'value' => $input_value['value'],
        ] + $handler->options['value'],
      ];
    }
    else {
      $value = [
        $identifier => $input_value['value'] ?? NULL,
      ];
    }
    if ($use_operator) {
      $operator_id = $handler->options['expose']['operator_id'];
      $value[$operator_id] = $input_value['operator'];
    }
    $handler->value = $value[$identifier];
    $handler->options['value'] = $handler->value;
    if ($use_operator) {
      $handler->operator = $value[$operator_id];
      $handler->options['operator'] = $handler->operator;
    }
  }
}