View source
<?php
namespace Drupal\support_ticket;
use Drupal\Core\Entity\Display\EntityViewDisplayInterface;
use Drupal\Core\Entity\EntityInterface;
use Drupal\Core\Entity\EntityViewBuilder;
use Drupal\support_ticket\Entity\SupportTicket;
use Drupal\user\Entity\User;
class SupportTicketViewBuilder extends EntityViewBuilder {
public function buildComponents(array &$build, array $entities, array $displays, $view_mode) {
if (empty($entities)) {
return;
}
parent::buildComponents($build, $entities, $displays, $view_mode);
foreach ($entities as $id => $entity) {
$bundle = $entity
->bundle();
$display = $displays[$bundle];
if ($display
->getComponent('links')) {
$build[$id]['links'] = array(
'#lazy_builder' => [
get_called_class() . '::renderLinks',
[
$entity
->id(),
$view_mode,
$entity
->language()
->getId(),
],
],
'#create_placeholder' => TRUE,
);
}
if ($display
->getComponent('langcode')) {
$build[$id]['langcode'] = array(
'#type' => 'item',
'#title' => t('Language'),
'#markup' => $entity
->language()
->getName(),
'#prefix' => '<div id="field-language-display">',
'#suffix' => '</div>',
);
}
}
}
public static function renderLinks($support_ticket_entity_id, $view_mode, $langcode) {
$links = array(
'#theme' => 'links__support_ticket',
'#pre_render' => array(
'drupal_pre_render_links',
),
'#attributes' => array(
'class' => array(
'links',
'inline',
),
),
);
$entity = SupportTicket::load($support_ticket_entity_id)
->getTranslation($langcode);
$links['support_ticket'] = static::buildLinks($entity, $view_mode);
$hook_context = array(
'view_mode' => $view_mode,
'langcode' => $langcode,
);
\Drupal::moduleHandler()
->alter('support_ticket_links', $links, $entity, $hook_context);
return $links;
}
protected static function buildLinks(SupportTicketInterface $entity, $view_mode) {
$links = array();
if ($view_mode == 'teaser') {
$support_ticket_title_stripped = strip_tags($entity
->label());
$links['support_ticket-readmore'] = array(
'title' => t('Read more<span class="visually-hidden"> about @title</span>', array(
'@title' => $support_ticket_title_stripped,
)),
'url' => $entity
->urlInfo(),
'language' => $entity
->language(),
'attributes' => array(
'rel' => 'tag',
'title' => $support_ticket_title_stripped,
),
);
}
return array(
'#theme' => 'links__support_ticket__support_ticket',
'#links' => $links,
'#attributes' => array(
'class' => array(
'links',
'inline',
),
),
);
}
protected function alterBuild(array &$build, EntityInterface $entity, EntityViewDisplayInterface $display, $view_mode) {
parent::alterBuild($build, $entity, $display, $view_mode);
if ($entity
->id()) {
$build['#contextual_links']['support_ticket'] = array(
'route_parameters' => array(
'support_ticket' => $entity
->id(),
),
'metadata' => array(
'changed' => $entity
->getChangedTime(),
),
);
}
}
}