/**
* @param \Drupal\block_visibility_groups\Entity\BlockVisibilityGroup $block_visibility_group
*
* @return boolean
*/
public function evaluateGroup(BlockVisibilityGroup $block_visibility_group) {
$group_id = $block_visibility_group->id();
if (!isset($this->group_evaluations[$group_id])) {
/** @var ConditionPluginCollection $conditions */
$conditions = $block_visibility_group->getConditions();
if (empty($conditions)) {
// If no conditions then always true.
return TRUE;
}
$logic = $block_visibility_group->getLogic();
if ($this->applyContexts($conditions, $logic)) {
$this->group_evaluations[$group_id] = $this->resolveConditions($conditions, $logic);
}
else {
$this->group_evaluations[$group_id] = FALSE;
}
}
return $this->group_evaluations[$group_id];
}
/**
* @param array $form
* @param $block_visibility_group
*
* @return array
*/
protected function createConditionsSet(array $form, BlockVisibilityGroup $block_visibility_group, $redirect = 'edit') {
$attributes = [
'class' => ['use-ajax'],
'data-dialog-type' => 'modal',
'data-dialog-options' => Json::encode([
'width' => 'auto',
]),
];
$add_button_attributes = NestedArray::mergeDeep($attributes, [
'class' => [
'button',
'button--small',
'button-action',
'form-item',
],
]);
$form['conditions_section'] = [
'#type' => 'fieldset',
'#title' => $this->t('Conditions'),
'#open' => TRUE,
];
$form['conditions_section']['add_condition'] = [
'#type' => 'link',
'#title' => $this->t('Add new condition'),
'#url' => Url::fromRoute('block_visibility_groups.condition_select', [
'block_visibility_group' => $block_visibility_group->id(),
'redirect' => $redirect,
]),
'#attributes' => $add_button_attributes,
'#attached' => [
'library' => [
'core/drupal.ajax',
],
],
];
if ($conditions = $block_visibility_group->getConditions()) {
$form['conditions_section']['conditions'] = [
'#type' => 'table',
'#header' => [
$this->t('Label'),
$this->t('Description'),
$this->t('Operations'),
],
'#empty' => $this->t('There are no conditions.'),
];
foreach ($conditions as $condition_id => $condition) {
$row = [];
$row['label']['#markup'] = $condition->getPluginDefinition()['label'];
$row['description']['#markup'] = $condition->summary();
$operations = [];
$operations['edit'] = [
'title' => $this->t('Edit'),
'url' => Url::fromRoute('block_visibility_groups.condition_edit', [
'block_visibility_group' => $block_visibility_group->id(),
'condition_id' => $condition_id,
'redirect' => $redirect,
]),
'attributes' => $attributes,
];
$operations['delete'] = [
'title' => $this->t('Delete'),
'url' => Url::fromRoute('block_visibility_groups.condition_delete', [
'block_visibility_group' => $block_visibility_group->id(),
'condition_id' => $condition_id,
'redirect' => $redirect,
]),
'attributes' => $attributes,
];
$row['operations'] = [
'#type' => 'operations',
'#links' => $operations,
];
$form['conditions_section']['conditions'][$condition_id] = $row;
}
}
return $form['conditions_section'];
}
