class DelegatableRoles in Role Delegation 8

Class DelegatableRoles.

@package Drupal\role_delegation

Hierarchy

• class \Drupal\role_delegation\DelegatableRoles implements DelegatableRolesInterface uses StringTranslationTrait

2 files declare their use of DelegatableRoles

RoleChangeSelection.php in src/Plugin/EntityReferenceSelection/RoleChangeSelection.php

role_delegation.module in ./role_delegation.module

Allows admins to grant roles the authority to assign selected roles to users.

1 string reference to 'DelegatableRoles'

role_delegation.services.yml in ./role_delegation.services.yml

role_delegation.services.yml

1 service uses DelegatableRoles

delegatable_roles in ./role_delegation.services.yml

Drupal\role_delegation\DelegatableRoles

File

src/DelegatableRoles.php, line 15

Namespace

Drupal\role_delegation

class DelegatableRoles implements DelegatableRolesInterface {
  use StringTranslationTrait;

  /**
   * A value used to indicate that nothing has been submitted.
   *
   * @var array
   */
  public static $emptyFieldValue = [
    '__role_delegation_empty_field_value__',
  ];

  /**
   * {@inheritdoc}
   */
  public function getAssignableRoles(AccountInterface $account) {
    $assignable_roles = [];
    foreach ($this
      ->getAllRoles() as $role) {
      if ($account
        ->hasPermission('assign all roles') || $account
        ->hasPermission(sprintf('assign %s role', $role
        ->id()))) {
        $assignable_roles[$role
          ->id()] = $role
          ->label();
      }
    }
    return $assignable_roles;
  }

  /**
   * {@inheritdoc}
   */
  public function getAllRoles() {
    $all_roles = Role::loadMultiple();
    unset($all_roles[RoleInterface::ANONYMOUS_ID], $all_roles[RoleInterface::AUTHENTICATED_ID]);
    return $all_roles;
  }

}

Members

Name	Modifiers	Type	Description	Overrides
DelegatableRoles::$emptyFieldValue	public static	property	A value used to indicate that nothing has been submitted.
DelegatableRoles::getAllRoles	public	function	Gets all roles apart from anonymous and authenticated. Overrides DelegatableRolesInterface::getAllRoles
DelegatableRoles::getAssignableRoles	public	function	Gets the roles a user is allowed to assing. Overrides DelegatableRolesInterface::getAssignableRoles
StringTranslationTrait::$stringTranslation	protected	property	The string translation service.	1
StringTranslationTrait::formatPlural	protected	function	Formats a string containing a count of items.
StringTranslationTrait::getNumberOfPlurals	protected	function	Returns the number of plurals supported by a given language.
StringTranslationTrait::getStringTranslation	protected	function	Gets the string translation service.
StringTranslationTrait::setStringTranslation	public	function	Sets the string translation service to use.	2
StringTranslationTrait::t	protected	function	Translates a string to the current language or to a given language.