' . t('About') . ''; $output .= '

' . t('Allows the site administrator to easily manage complex visibility settings that apply to any block placed in a visibility group.'); $output .= t('The visibility settings for all blocks in the group can be edited on one administration form.') . '

'; return $output; default: } } /** * Implements hook_entity_type_alter(). */ function block_visibility_groups_entity_type_alter(array &$entity_types) { /** * @var \Drupal\Core\Config\Entity\ConfigEntityType $block_type; */ $block_type = $entity_types['block']; $block_type->setHandlerClass('list_builder', 'Drupal\block_visibility_groups\BlockVisibilityGroupedListBuilder'); } /** * Implements hook_form_FORM_ID_alter(). */ function block_visibility_groups_form_block_form_alter(&$form, FormStateInterface &$form_state, $form_id) { $form['actions']['submit']['#submit'][] = 'block_visibility_groups_block_form_submit'; if (isset($form['visibility']['condition_group']['block_visibility_group']['#default_value']) && $form['visibility']['condition_group']['block_visibility_group']['#default_value']) { $storage = \Drupal::entityTypeManager()->getStorage('block_visibility_group'); /** @var \Drupal\block_visibility_groups\Entity\BlockVisibilityGroup $group */ $group = $storage->load($form['visibility']['condition_group']['block_visibility_group']['#default_value']); if (!$group->isAllowOtherConditions()) { _block_visibility_groups_remove_conditions($form['visibility']); } } } /** * Implements hook_form_FORM_ID_alter(). */ function block_visibility_groups_form_block_delete_form_alter(&$form, FormStateInterface &$form_state, $form_id) { $form['actions']['submit']['#submit'][] = 'block_visibility_groups_block_form_submit'; } /** * Helper function to remove other groups from the form. * * @internal */ function _block_visibility_groups_remove_conditions(&$form) { $keys = array_diff(array_keys($form), ['visibility_tabs', 'condition_group']); $form = array_diff_key($form, array_flip($keys)); } /** * Submit call back for block edit and delete forms. * * @internal */ function block_visibility_groups_block_form_submit($form, FormStateInterface $form_state) { if ($block_visibility_group_query = $form_state->getTemporaryValue('block_visibility_group_query')) { _block_visibility_groups_add_group_to_redirect($form_state, $block_visibility_group_query); } else { // If group was sent in query string redirect to that group. if ($group = Drupal::request()->get('block_visibility_group')) { if ($form['#form_id'] == 'block_delete_form') { _block_visibility_groups_add_group_to_redirect($form_state, $group); return; } /* @var \Drupal\block\BlockInterface $block */ $block = $form_state->getFormObject()->getEntity(); $condition_info = $block->getVisibilityCondition('condition_group')->getConfiguration(); if (!empty($condition_info['block_visibility_group'])) { _block_visibility_groups_add_group_to_redirect($form_state, $condition_info['block_visibility_group']); } } } } /** * Helper function to add group id to the form state redirect. * * @internal */ function _block_visibility_groups_add_group_to_redirect(FormStateInterface $form_state, $group_id) { $redirect = $form_state->getRedirect(); if ($redirect && $redirect instanceof Url) { $query = $redirect->getOption('query'); $query['block_visibility_group'] = $group_id; $redirect->setOption('query', $query); } }