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- <?php
- use Drupal\Core\Access\AccessResult;
- function hook_block_view_alter(array &$build, \Drupal\Core\Block\BlockPluginInterface $block) {
-
- if (isset($build['#contextual_links'])) {
- unset($build['#contextual_links']);
- }
- }
- function hook_block_view_BASE_BLOCK_ID_alter(array &$build, \Drupal\Core\Block\BlockPluginInterface $block) {
-
- $build['#title'] = t('New title of the block');
- }
- function hook_block_build_alter(array &$build, \Drupal\Core\Block\BlockPluginInterface $block) {
-
- if ($some_condition) {
- $build['#cache']['contexts'][] = 'user';
- }
- }
- function hook_block_build_BASE_BLOCK_ID_alter(array &$build, \Drupal\Core\Block\BlockPluginInterface $block) {
-
- $build['#create_placeholder'] = TRUE;
- }
- function hook_block_access(\Drupal\block\Entity\Block $block, $operation, \Drupal\Core\Session\AccountInterface $account) {
-
-
- if ($operation == 'view' && $block->getPluginId() == 'system_powered_by_block') {
- return AccessResult::forbiddenIf($block->getRegion() != 'footer')->addCacheableDependency($block);
- }
-
- return AccessResult::neutral();
- }
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