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| <?php | |
| /** | |
| * @file | |
| * Contains \Drupal\user\Plugin\views\field\Roles. | |
| */ | |
| namespace Drupal\user\Plugin\views\field; | |
| use Drupal\Core\Database\Connection; | |
| use Drupal\views\Plugin\views\display\DisplayPluginBase; | |
| use Drupal\views\ViewExecutable; | |
| use Drupal\views\Plugin\views\field\PrerenderList; | |
| use Symfony\Component\DependencyInjection\ContainerInterface; | |
| /** | |
| * Field handler to provide a list of roles. | |
| * | |
| * @ingroup views_field_handlers | |
| * | |
| * @ViewsField("user_roles") | |
| */ | |
| class Roles extends PrerenderList { | |
| /** | |
| * Database Service Object. | |
| * | |
| * @var \Drupal\Core\Database\Connection | |
| */ | |
| protected $database; | |
| /** | |
| * Constructs a Drupal\Component\Plugin\PluginBase object. | |
| * | |
| * @param array $configuration | |
| * A configuration array containing information about the plugin instance. | |
| * @param string $plugin_id | |
| * The plugin_id for the plugin instance. | |
| * @param mixed $plugin_definition | |
| * The plugin implementation definition. | |
| * @param \Drupal\Core\Database\Connection $database | |
| * Database Service Object. | |
| */ | |
| public function __construct(array $configuration, $plugin_id, $plugin_definition, Connection $database) { | |
| parent::__construct($configuration, $plugin_id, $plugin_definition); | |
| $this->database = $database; | |
| } | |
| /** | |
| * {@inheritdoc} | |
| */ | |
| public static function create(ContainerInterface $container, array $configuration, $plugin_id, $plugin_definition) { | |
| return new static($configuration, $plugin_id, $plugin_definition, $container->get('database')); | |
| } | |
| /** | |
| * {@inheritdoc} | |
| */ | |
| public function init(ViewExecutable $view, DisplayPluginBase $display, array &$options = NULL) { | |
| parent::init($view, $display, $options); | |
| $this->additional_fields['uid'] = array('table' => 'users_field_data', 'field' => 'uid'); | |
| } | |
| public function query() { | |
| $this->addAdditionalFields(); | |
| $this->field_alias = $this->aliases['uid']; | |
| } | |
| public function preRender(&$values) { | |
| $uids = array(); | |
| $this->items = array(); | |
| foreach ($values as $result) { | |
| $uids[] = $this->getValue($result); | |
| } | |
| if ($uids) { | |
| $roles = user_roles(); | |
| $result = $this->database->query('SELECT u.entity_id as uid, u.roles_target_id as rid FROM {user__roles} u WHERE u.entity_id IN ( :uids[] ) AND u.roles_target_id IN ( :rids[] )', array(':uids[]' => $uids, ':rids[]' => array_keys($roles))); | |
| foreach ($result as $role) { | |
| $this->items[$role->uid][$role->rid]['role'] = $roles[$role->rid]->label(); | |
| $this->items[$role->uid][$role->rid]['rid'] = $role->rid; | |
| } | |
| // Sort the roles for each user by role weight. | |
| $ordered_roles = array_flip(array_keys($roles)); | |
| foreach ($this->items as &$user_roles) { | |
| // Create an array of rids that the user has in the role weight order. | |
| $sorted_keys = array_intersect_key($ordered_roles, $user_roles); | |
| // Merge with the unsorted array of role information which has the | |
| // effect of sorting it. | |
| $user_roles = array_merge($sorted_keys, $user_roles); | |
| } | |
| } | |
| } | |
| function render_item($count, $item) { | |
| return $item['role']; | |
| } | |
| protected function documentSelfTokens(&$tokens) { | |
| $tokens['{{ ' . $this->options['id'] . '__role' . ' }}'] = $this->t('The name of the role.'); | |
| $tokens['{{ ' . $this->options['id'] . '__rid' . ' }}'] = $this->t('The role machine-name of the role.'); | |
| } | |
| protected function addSelfTokens(&$tokens, $item) { | |
| if (!empty($item['role'])) { | |
| $tokens['{{ ' . $this->options['id'] . '__role' . ' }}'] = $item['role']; | |
| $tokens['{{ ' . $this->options['id'] . '__rid' . ' }}'] = $item['rid']; | |
| } | |
| } | |
| } |