public function rules_scheduler_views_filter::get_value_options in Rules 7.2

Child classes should be used to override this function and set the 'value options', unless 'options callback' is defined as a valid function or static public method to generate these values.

This can use a guard to be used to reduce database hits as much as possible.

Return value

Return the stored values in $this->value_options if someone expects it.

Overrides views_handler_filter_in_operator::get_value_options

File

rules_scheduler/includes/rules_scheduler_views_filter.inc, line 10

An extended subclass for component filtering.

Class

rules_scheduler_views_filter

@file An extended subclass for component filtering.

Code

public function get_value_options() {
  if (!isset($this->value_options)) {
    $this->value_title = t('Component');
    $result = db_select('rules_scheduler', 'r')
      ->fields('r', array(
      'config',
    ))
      ->distinct()
      ->execute();
    $config_names = array();
    foreach ($result as $record) {
      $config_names[$record->config] = $record->config;
    }
    $this->value_options = $config_names;
  }
}