function template_preprocess_support_ticket in Support Ticketing System 8

Prepares variables for support ticket templates.

Default template: support-ticket.html.twig.

Themes can use their own copy of support-ticket.html.twig. The default is located inside "support/modules/support_ticket/templates/support-ticket.html.twig". Look in there for the full list of variables.

Parameters

array $variables: An associative array containing:

• elements: An array of elements to display in view mode.
• support_ticket: The support ticket object.
• view_mode: View mode; e.g., 'full', 'teaser', etc.

File

modules/support_ticket/support_ticket.module, line 499

Enables use of support tickets with optional time tracking.

Code

function template_preprocess_support_ticket(&$variables) {
  $variables['view_mode'] = $variables['elements']['#view_mode'];

  // Provide a distinct $teaser boolean.
  $variables['teaser'] = $variables['view_mode'] == 'teaser';
  $variables['support_ticket'] = $variables['elements']['#support_ticket'];

  /** @var \Drupal\support_ticket\SupportTicketInterface $support_ticket */
  $support_ticket = $variables['support_ticket'];
  $variables['date'] = drupal_render($variables['elements']['created']);
  unset($variables['elements']['created']);
  $variables['author_name'] = drupal_render($variables['elements']['uid']);
  unset($variables['elements']['uid']);
  $variables['url'] = $support_ticket
    ->url('canonical', array(
    'language' => $support_ticket
      ->language(),
  ));
  $variables['label'] = $variables['elements']['title'];
  unset($variables['elements']['title']);

  // The 'page' variable is set to TRUE in two occasions:
  //   - The view mode is 'full' and we are on the 'support_ticket.view' route.
  //   - The support ticket is in preview and view mode is either 'full' or 'default'.
  $variables['page'] = $variables['view_mode'] == 'full' && support_ticket_is_page($support_ticket) || isset($support_ticket->in_preview) && in_array($support_ticket->preview_view_mode, array(
    'full',
    'default',
  ));

  // Helpful $content variable for templates.
  $variables += array(
    'content' => array(),
  );
  foreach (Element::children($variables['elements']) as $key) {
    $variables['content'][$key] = $variables['elements'][$key];
  }

  // Display post information only on certain support ticket types.
  $support_ticket_type = $support_ticket->support_ticket_type->entity;

  // Used by RDF to add attributes around the author and date submitted.
  $variables['author_attributes'] = new Attribute();
  $variables['display_submitted'] = $support_ticket_type
    ->displaySubmitted();
}