function calendar_basics in Calendar 7.2

Basic adjustments to make to the view, used by theme preprocessors. Needs to be in a central location because the preview does not call the navigation theme.

4 calls to calendar_basics()

template_preprocess_calendar in theme/theme.inc

Display a view as a calendar.

template_preprocess_calendar in calendar_multiday/theme/theme.inc

Display a view as a calendar.

template_preprocess_calendar_main in theme/theme.inc

Display a calendar navigation and links

template_preprocess_calendar_main in calendar_multiday/theme/theme.inc

Display a calendar navigation and links

File

./calendar.module, line 884

Adds calendar filtering and displays to Views.

Code

function calendar_basics(&$vars) {

  // Make sure we only run through this function one time.
  if (!empty($view->date_info->calendar_basics_processed)) {
    return;
  }
  $view = $vars['view'];
  $result = (array) $view->result;
  $options = $view->style_plugin->options;
  $handler = $view->style_plugin;
  $vars['display_type'] = $view->date_info->granularity;
  $vars['min_date_formatted'] = !empty($view->date_info->min_date) ? date_format($view->date_info->min_date, DATE_FORMAT_DATETIME) : '';
  $vars['max_date_formatted'] = !empty($view->date_info->end_date) ? date_format($view->date_info->max_date, DATE_FORMAT_DATETIME) : '';
  $view->date_info->mini = isset($view->date_info->mini) ? $view->date_info->mini : $view->date_info->granularity == 'year';

  // The argument might either be the multi-value 'date_argument' or the simple date argument.
  $date_argument = NULL;
  foreach ($view->argument as $id => $handler) {
    if (date_views_handler_is_date($handler, 'argument')) {
      $date_argument = $handler;
    }
  }

  // Create the links to other displays.
  $url = $view
    ->get_url();
  $view->date_info->url = $url;
  $arg = $view->date_info->date_arg;

  // Set up the links to other calendar views.
  $current_date = $view->date_info->min_date;
  if (!empty($date->info->day)) {
    $current_date = new DateObject($date_info->date_arg . ' 00:00:00');
  }
  elseif (!empty($view->date_info->week)) {
    $week = date_week_range($view->date_info->week, $view->date_info->year);
    $current_date = $week[0];
  }
  elseif (!empty($view->date_info->month)) {
    $current_date = new DateObject($view->date_info->year . '-' . date_pad($view->date_info->month) . '-01 00:00:00');
  }
  else {
    $current_date = new DateObject($view->date_info->year . '-01-01 00:00:00');
  }
  if (empty($view->date_info->month) || $view->date_info->month == $date_argument->options['exception']['value']) {
    $view->date_info->month = date_format($current_date, 'm');
  }
  if (empty($view->date_info->day) || $view->date_info->day == $date_argument->options['exception']['value']) {
    $view->date_info->day = date_format($current_date, 'd');
  }
  if (empty($view->date_info->week) || $view->date_info->week == $date_argument->options['exception']['value']) {
    $view->date_info->week = date_week($view->date_info->year . '-' . date_pad($view->date_info->month) . '-' . date_pad($view->date_info->day));
  }
  $view->date_info->calendar_basics_processed = TRUE;
  $vars['mini'] = !empty($view->date_info->mini);
  $vars['block'] = !empty($view->date_info->block);
  $vars['block_identifier'] = date_block_identifier($view);
  $vars['view'] = $view;
}