public function DateFieldFormatIntervalFormatter::settingsForm in Date 8

Implements Drupal\field\Plugin\Type\Formatter\FormatterInterface::settingsForm().

File

date_field/lib/Drupal/date_field/Plugin/field/formatter/DateFieldFormatIntervalFormatter.php, line 127

Definition of Drupal\date_field\Plugin\field\formatter\DateFieldFormatIntervalFormatter.

Class

DateFieldFormatIntervalFormatter

Plugin implementation of the 'format_interval'' formatter.

Namespace

Drupal\date_field\Plugin\field\formatter

Code

public function settingsForm(array $form, array &$form_state) {
  $field = $this->field;
  $instance = $this->instance;
  $settings = $this->settings;
  $view_mode = $this->viewMode;
  $weight = $this->weight;
  $label = $this->label;
  $definition = $this
    ->getDefinition();
  $formatter = $definition['id'];
  $element = array();
  $element['interval'] = array(
    '#title' => t('Interval'),
    '#description' => t("How many time units should be shown in the 'time ago' string."),
    '#type' => 'select',
    '#options' => drupal_map_assoc(range(1, 6)),
    '#default_value' => $settings['interval'],
    '#weight' => 0,
  );

  // Uses the same options used by Views format_interval.
  $options = array(
    'raw time ago' => t('Time ago'),
    'time ago' => t('Time ago (with "ago" appended)'),
    'raw time hence' => t('Time hence'),
    'time hence' => t('Time hence (with "hence" appended)'),
    'raw time span' => t('Time span (future dates have "-" prepended)'),
    'inverse time span' => t('Time span (past dates have "-" prepended)'),
    'time span' => t('Time span (with "ago/hence" appended)'),
  );
  $element['interval_display'] = array(
    '#title' => t('Display'),
    '#description' => t("How to display the time ago or time hence for this field."),
    '#type' => 'select',
    '#options' => $options,
    '#default_value' => $settings['interval_display'],
    '#weight' => 0,
  );
  $context = array(
    'field' => $field,
    'instance' => $instance,
    'view_mode' => $view_mode,
    'formatter' => $formatter,
    'settings' => $settings,
  );
  drupal_alter('date_field_formatter_settings_form', $element, $form_state, $context);
  return $element;
}