function contextual_range_filter_views_data_alter in Views Contextual Range Filter 8

Same name and namespace in other branches

1. 7 views/contextual_range_filter.views.inc \contextual_range_filter_views_data_alter()

Implements hook_views_data_alter().

Replaces contextual filter plugins by their corresponding RANGE plugins.

This function finds all field and node property argument handlers. If they're listed on the Contextual Range Filter configuration page as "to be converted", it swaps in the corresponding date, string or numeric range plugin.

File

./contextual_range_filter.views.inc, line 20

contextual_range_filter.views.inc

Code

function contextual_range_filter_views_data_alter(&$data) {
  $config = \Drupal::config('contextual_range_filter.settings');
  $date_field_names = array_filter($config
    ->get('date_field_names') ?: []);
  $numeric_field_names = array_filter($config
    ->get('numeric_field_names') ?: []);
  $string_field_names = array_filter($config
    ->get('string_field_names') ?: []);
  if (!empty($date_field_names) || !empty($numeric_field_names) || !empty($string_field_names)) {
    foreach ($data as $table_name => $table_data) {
      foreach ($table_data as $field_name => $field_data) {
        if (isset($field_data['argument']['id'])) {

          // If listed on the configuration page, replace this contextual filter
          // plugin by its corresponding contexutal RANGE filter plugin.
          $full_name = "{$table_name}:{$field_name}";
          if (in_array($full_name, $date_field_names)) {
            $data[$table_name][$field_name]['argument']['id'] = 'date_range';
          }
          elseif (in_array($full_name, $numeric_field_names)) {
            $data[$table_name][$field_name]['argument']['id'] = 'numeric_range';
          }
          elseif (in_array($full_name, $string_field_names)) {
            $data[$table_name][$field_name]['argument']['id'] = 'string_range';
          }
        }
      }
    }
  }
}