function bat_calendar_reference_field_formatter_view in Booking and Availability Management Tools for Drupal 7

Implements hook_field_formatter_view().

File

modules/bat_calendar_reference/bat_calendar_reference.module, line 126

Defines a field type for referencing event information.

Code

function bat_calendar_reference_field_formatter_view($entity_type, $entity, $field, $instance, $langcode, $items, $display) {
  $element = array();
  $fc_user_settings = array();
  $header = '';
  $calendar_id = drupal_html_id($field['field_name'] . '-calendar-formatter');
  switch ($display['type']) {
    case 'bat_calendar_reference_timeline_view':
    case 'bat_calendar_reference_month_view':
      if ($field['type'] == 'bat_calendar_unit_type_reference') {
        $unit_type_names = array();
        $unit_type_ids = array();
        foreach ($items as $delta => $item) {
          if ($unit_type = bat_type_load($item['unit_type_id'])) {
            $unit_type_names[] = $unit_type->name;
            $unit_type_ids[] = $unit_type->type_id;
          }
          if ($type = bat_event_type_load($item['event_type_id'])) {
            $event_type = $type->type;
            $event_granularity = $type->event_granularity;
          }
        }
        if (!empty($unit_type_ids)) {
          $header = '<div class="calendar-title"><h2>' . implode(', ', $unit_type_names) . '</h2></div>';

          // Inject settings in javascript that we will use.
          $fc_user_settings[$calendar_id] = array(
            'unitTypes' => $unit_type_ids,
            'unitIDs' => '',
            'eventType' => $event_type,
            'calendar_id' => 'fullcalendar-scheduler',
            'modal_style' => 'default',
            'eventGranularity' => $event_granularity,
            'editable' => FALSE,
            'selectable' => FALSE,
            'eventStartEditable' => FALSE,
            'background' => '1',
          );
          if ($display['type'] == 'bat_calendar_reference_month_view') {
            $fc_user_settings[$calendar_id]['defaultView'] = 'month';
            $fc_user_settings[$calendar_id]['views'] = 'month';
            $fc_user_settings[$calendar_id]['background'] = '0';
            $fc_user_settings[$calendar_id]['headerLeft'] = 'today';
            $fc_user_settings[$calendar_id]['headerCenter'] = 'title';
            $fc_user_settings[$calendar_id]['headerRight'] = 'prev, next';
          }
        }
      }
      elseif ($field['type'] == 'bat_calendar_unit_reference') {
        $unit_names = array();
        $unit_ids = array();
        foreach ($items as $delta => $item) {
          if ($unit = bat_unit_load($item['unit_id'])) {
            $unit_names[] = $unit->name;
            $unit_ids[] = $unit->unit_id;
          }
          if ($type = bat_event_type_load($item['event_type_id'])) {
            $event_type = $type->type;
            $event_granularity = $type->event_granularity;
          }
        }
        if (!empty($unit_ids)) {
          $header = '<div class="calendar-title"><h2>' . implode(', ', $unit_names) . '</h2></div>';

          // Inject settings in javascript that we will use.
          $fc_user_settings[$calendar_id] = array(
            'unitTypes' => 'all',
            'unitIDs' => $unit_ids,
            'eventType' => $event_type,
            'calendar_id' => 'fullcalendar-scheduler',
            'modal_style' => 'default',
            'eventGranularity' => $event_granularity,
            'editable' => FALSE,
            'selectable' => FALSE,
            'eventStartEditable' => FALSE,
            'background' => '1',
          );
          if ($display['type'] == 'bat_calendar_reference_month_view') {
            $fc_user_settings[$calendar_id]['defaultView'] = 'month';
            $fc_user_settings[$calendar_id]['views'] = 'month';
            $fc_user_settings[$calendar_id]['background'] = '0';
            $fc_user_settings[$calendar_id]['headerLeft'] = 'today';
            $fc_user_settings[$calendar_id]['headerCenter'] = 'title';
            $fc_user_settings[$calendar_id]['headerRight'] = 'prev, next';
          }
        }
      }
      break;
  }
  if (!empty($fc_user_settings)) {
    $calendar_settings = array(
      'modal_style' => 'default',
      'calendar_id' => 'fullcalendar-scheduler',
      'user_settings' => array(
        'batCalendar' => $fc_user_settings,
      ),
    );
    $element[] = array(
      '#theme' => 'bat_fullcalendar',
      '#calendar_settings' => $calendar_settings,
      '#js_files' => array(
        drupal_get_path('module', 'bat_calendar_reference') . '/js/bat_calendar_reference.js',
      ),
      '#css_files' => array(
        drupal_get_path('module', 'bat_fullcalendar') . '/css/bat_fullcalendar_timeline.css',
        drupal_get_path('module', 'bat_fullcalendar') . '/css/fullcalendar.theme.css',
      ),
      '#attributes' => array(
        'id' => $calendar_id,
        'class' => array(
          'cal',
          'clearfix',
        ),
      ),
      '#prefix' => $header,
    );
  }
  return $element;
}