entityTypeManager = $entity_type_manager;
$this->entityRepository = $entity_repository;
$this->statisticsStorage = $statistics_storage;
$this->renderer = $renderer;
}
/**
* {@inheritdoc}
*/
public static function create(ContainerInterface $container, array $configuration, $plugin_id, $plugin_definition) {
return new static(
$configuration,
$plugin_id,
$plugin_definition,
$container->get('entity_type.manager'),
$container->get('entity.repository'),
$container->get('statistics.storage.node'),
$container->get('renderer')
);
}
/**
* {@inheritdoc}
*/
public function defaultConfiguration() {
return [
'top_day_num' => 0,
'top_all_num' => 0,
'top_last_num' => 0
];
}
/**
* {@inheritdoc}
*/
protected function blockAccess(AccountInterface $account) {
return AccessResult::allowedIfHasPermission($account, 'access content');
}
/**
* {@inheritdoc}
*/
public function blockForm($form, FormStateInterface $form_state) {
// Popular content block settings.
$numbers = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 15, 20, 25, 30, 40];
$numbers = ['0' => $this->t('Disabled')] + array_combine($numbers, $numbers);
$form['statistics_block_top_day_num'] = [
'#type' => 'select',
'#title' => $this->t("Number of day's top views to display"),
'#default_value' => $this->configuration['top_day_num'],
'#options' => $numbers,
'#description' => $this->t('How many content items to display in "day" list.'),
];
$form['statistics_block_top_all_num'] = [
'#type' => 'select',
'#title' => $this->t('Number of all time views to display'),
'#default_value' => $this->configuration['top_all_num'],
'#options' => $numbers,
'#description' => $this->t('How many content items to display in "all time" list.'),
];
$form['statistics_block_top_last_num'] = [
'#type' => 'select',
'#title' => $this->t('Number of most recent views to display'),
'#default_value' => $this->configuration['top_last_num'],
'#options' => $numbers,
'#description' => $this->t('How many content items to display in "recently viewed" list.'),
];
return $form;
}
/**
* {@inheritdoc}
*/
public function blockSubmit($form, FormStateInterface $form_state) {
$this->configuration['top_day_num'] = $form_state->getValue('statistics_block_top_day_num');
$this->configuration['top_all_num'] = $form_state->getValue('statistics_block_top_all_num');
$this->configuration['top_last_num'] = $form_state->getValue('statistics_block_top_last_num');
}
/**
* {@inheritdoc}
*/
public function build() {
$content = [];
if ($this->configuration['top_day_num'] > 0) {
$nids = $this->statisticsStorage->fetchAll('daycount', $this->configuration['top_day_num']);
if ($nids) {
$content['top_day'] = $this->nodeTitleList($nids, $this->t("Today's:"));
$content['top_day']['#suffix'] = '
';
}
}
if ($this->configuration['top_all_num'] > 0) {
$nids = $this->statisticsStorage->fetchAll('totalcount', $this->configuration['top_all_num']);
if ($nids) {
$content['top_all'] = $this->nodeTitleList($nids, $this->t('All time:'));
$content['top_all']['#suffix'] = '
';
}
}
if ($this->configuration['top_last_num'] > 0) {
$nids = $this->statisticsStorage->fetchAll('timestamp', $this->configuration['top_last_num']);
$content['top_last'] = $this->nodeTitleList($nids, $this->t('Last viewed:'));
$content['top_last']['#suffix'] = '
';
}
return $content;
}
/**
* Generates the ordered array of node links for build().
*
* @param int[] $nids
* An ordered array of node ids.
* @param string $title
* The title for the list.
*
* @return array
* A render array for the list.
*/
protected function nodeTitleList(array $nids, $title) {
$nodes = $this->entityTypeManager->getStorage('node')->loadMultiple($nids);
$items = [];
foreach ($nids as $nid) {
$node = $this->entityRepository->getTranslationFromContext($nodes[$nid]);
$item = [
'#type' => 'link',
'#title' => $node->getTitle(),
'#url' => $node->urlInfo('canonical'),
];
$this->renderer->addCacheableDependency($item, $node);
$items[] = $item;
}
return [
'#theme' => 'item_list__node',
'#items' => $items,
'#title' => $title,
'#cache' => [
'tags' => $this->entityTypeManager->getDefinition('node')->getListCacheTags(),
],
];
}
}