public function countdown_box::render in Countdown 7.2

Implementation of boxes_box::render().

Overrides boxes_box::render

File

plugins/countdown_box.inc, line 146

Class

countdown_box

Countdown box.

Code

public function render() {

  // Get the countdown plugin to add the countdown.
  $countdown_plugin = ctools_get_plugins('countdown', 'countdown', $this->options['countdown_plugin']);

  // Load the plugin file. It won't be loaded, as we're letting CTools cache
  // plugin definitions.
  // TODO: is there a CTools API function for this?
  // Note that this sets the $plugin variable from the top of the plugin .inc
  // file (hence the reason we're using $countdown_plugin, so it's not
  // clobbered).
  include_once $countdown_plugin['path'] . '/' . $countdown_plugin['name'] . '.inc';
  $plugin_callback = $countdown_plugin['callback'];

  // Build the options for the countdown plugin.
  $countdown_options = $this->options;

  // Build an ID from the block delta so that countdown plugins can have a
  // unique CSS ID.
  $countdown_options['css_id'] = $this->delta;

  // Add the target date timezone and unix timestamp.
  $date = new dateObject($countdown_options['countdown_target'], new DateTimeZone('UTC'));

  // Convert the date to the site timezone.
  $date
    ->setTimezone(date_default_timezone_object());
  $countdown_options['countdown_target_timestamp'] = $date
    ->getTimestamp();
  $countdown_options['countdown_target_offset'] = $date
    ->getOffset() / (60 * 60);

  // Process and sanitize the event description and name.
  $countdown_options['event_description'] = format_string(check_plain($countdown_options['event_description']), array(
    '@event_name' => $countdown_options['event_name'],
  ));
  $countdown_options['event_name'] = check_plain($countdown_options['event_name']);
  $title = isset($this->title) ? $this->title : NULL;
  $content = $plugin_callback($countdown_plugin, $countdown_options);
  return array(
    'delta' => $this->delta,
    // Crucial.
    'title' => $title,
    'subject' => $title,
    'content' => $content,
  );
}