/**
* Presents a list of conditions to add to the block_visibility_group entity.
*
* @param \Drupal\block_visibility_groups\Entity\BlockVisibilityGroup $block_visibility_group
* The block_visibility_group entity.
*
* @return array
* The condition selection page.
*/
public function selectCondition(BlockVisibilityGroup $block_visibility_group, $redirect) {
$build = [
'#theme' => 'links',
'#links' => [],
];
$available_plugins = $this->conditionManager->getDefinitions();
// @todo Should nesting Conditions be allowed
unset($available_plugins['condition_group']);
foreach ($available_plugins as $condition_id => $condition) {
$build['#links'][$condition_id] = [
'title' => $condition['label'],
'url' => Url::fromRoute('block_visibility_groups.condition_add', [
'block_visibility_group' => $block_visibility_group->id(),
'condition_id' => $condition_id,
'redirect' => $redirect,
]),
'attributes' => [
'class' => ['use-ajax'],
'data-dialog-type' => 'modal',
'data-dialog-options' => Json::encode([
'width' => 'auto',
]),
],
];
}
return $build;
}
/**
* {@inheritdoc}
*/
public function getDefinitions()
{
$definitions = parent::getDefinitions();
// Make sure that all definitions have a category to avoid PHP notices in
// CategorizingPluginManagerTrait.
// @todo fix this in core in CategorizingPluginManagerTrait.
foreach ($definitions as &$definition) {
if (!isset($definition['category'])) {
$definition['category'] = $this->t('Other');
}
}
return $definitions;
}
/**
* Helper function for building the visibility UI form.
*
* @param array $form
* An associative array containing the structure of the form.
* @param \Drupal\Core\Form\FormStateInterface $form_state
* The current state of the form.
*
* @return array
* The form array with the visibility UI added in.
*/
protected function buildVisibilityInterface(array $form, FormStateInterface $form_state)
{
$form['visibility_tabs'] = ['#type' => 'vertical_tabs', '#title' => $this->t('Visibility'), '#parents' => ['visibility_tabs'], '#attached' => ['library' => ['block/drupal.block']]];
// @todo Allow list of conditions to be configured in
// https://www.drupal.org/node/2284687.
$visibility = $this->entity->getVisibility();
foreach ($this->manager->getDefinitions() as $condition_id => $definition) {
// Don't display the current theme condition.
if ($condition_id == 'current_theme') {
continue;
}
// Don't display the language condition until we have multiple languages.
if ($condition_id == 'language' && !$this->language->isMultilingual()) {
continue;
}
/** @var \Drupal\Core\Condition\ConditionInterface $condition */
$condition = $this->manager->createInstance($condition_id, isset($visibility[$condition_id]) ? $visibility[$condition_id] : []);
$form_state->set(['conditions', $condition_id], $condition);
$condition_form = $condition->buildConfigurationForm([], $form_state);
$condition_form['#type'] = 'details';
$condition_form['#title'] = $condition->getPluginDefinition()['label'];
$condition_form['#group'] = 'visibility_tabs';
$form[$condition_id] = $condition_form;
}
if (isset($form['node_type'])) {
$form['node_type']['#title'] = $this->t('Content types');
$form['node_type']['bundles']['#title'] = $this->t('Content types');
$form['node_type']['negate']['#type'] = 'value';
$form['node_type']['negate']['#title_display'] = 'invisible';
$form['node_type']['negate']['#value'] = $form['node_type']['negate']['#default_value'];
}
if (isset($form['user_role'])) {
$form['user_role']['#title'] = $this->t('Roles');
unset($form['user_role']['roles']['#description']);
$form['user_role']['negate']['#type'] = 'value';
$form['user_role']['negate']['#value'] = $form['user_role']['negate']['#default_value'];
}
if (isset($form['request_path'])) {
$form['request_path']['#title'] = $this->t('Pages');
$form['request_path']['negate']['#type'] = 'radios';
$form['request_path']['negate']['#default_value'] = (int) $form['request_path']['negate']['#default_value'];
$form['request_path']['negate']['#title_display'] = 'invisible';
$form['request_path']['negate']['#options'] = [$this->t('Show for the listed pages'), $this->t('Hide for the listed pages')];
}
if (isset($form['language'])) {
$form['language']['negate']['#type'] = 'value';
$form['language']['negate']['#value'] = $form['language']['negate']['#default_value'];
}
return $form;
}
