PHP code example of code-orange / entrust

    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

    

code-orange / entrust example snippets

 namespace App;

use Zizaco\Entrust\EntrustRole;

class Role extends EntrustRole
{
}

 namespace App;

use Zizaco\Entrust\EntrustPermission;

class Permission extends EntrustPermission
{
}

use Zizaco\Entrust\Traits\EntrustUserTrait;

class User extends Model implements AuthenticatableContract,
                                    AuthorizableContract,
                                    CanResetPasswordContract
{
    use Authenticatable,
        Authorizable,
        CanResetPassword,
        EntrustUserTrait // add this trait to your user model
        {
            EntrustUserTrait ::can insteadof Authorizable; //add insteadof avoid php trait conflict resolution
        }
        
        ...

$role = Role::findOrFail(1); // Pull back a given role

// Regular Delete
$role->delete(); // This will work no matter what

// Force Delete
$role->users()->sync([]); // Delete relationship data
$role->perms()->sync([]); // Delete relationship data

$role->forceDelete(); // Now force delete will work regardless of whether the pivot table has cascading delete

$owner = new Role();
$owner->name         = 'owner';
$owner->display_name = 'Project Owner'; // optional
$owner->description  = 'User is the owner of a given project'; // optional
$owner->save();

$admin = new Role();
$admin->name         = 'admin';
$admin->display_name = 'User Administrator'; // optional
$admin->description  = 'User is allowed to manage and edit other users'; // optional
$admin->save();

$user = User::where('username', '=', 'michele')->first();

// role attach alias
$user->attachRole($admin); // parameter can be an Role object, array, or id

// or eloquent's original technique
$user->roles()->attach($admin->id); // id only

$createPost = new Permission();
$createPost->name         = 'create-post';
$createPost->display_name = 'Create Posts'; // optional
// Allow a user to...
$createPost->description  = 'create new blog posts'; // optional
$createPost->save();

$editUser = new Permission();
$editUser->name         = 'edit-user';
$editUser->display_name = 'Edit Users'; // optional
// Allow a user to...
$editUser->description  = 'edit existing users'; // optional
$editUser->save();

$admin->attachPermission($createPost);
// equivalent to $admin->perms()->sync(array($createPost->id));

$owner->attachPermissions(array($createPost, $editUser));
// equivalent to $owner->perms()->sync(array($createPost->id, $editUser->id));

$user->hasRole('owner');   // false
$user->hasRole('admin');   // true
$user->can('edit-user');   // false
$user->can('create-post'); // true

$user->hasRole(['owner', 'admin']);       // true
$user->can(['edit-user', 'create-post']); // true

$user->hasRole(['owner', 'admin']);             // true
$user->hasRole(['owner', 'admin'], true);       // false, user does not have admin role
$user->can(['edit-user', 'create-post']);       // true
$user->can(['edit-user', 'create-post'], true); // false, user does not have edit-user permission

Entrust::hasRole('role-name');
Entrust::can('permission-name');

// is identical to

Auth::user()->hasRole('role-name');
Auth::user()->can('permission-name);

$user->ability(array('admin', 'owner'), array('create-post', 'edit-user'));

// or

$user->ability('admin,owner', 'create-post,edit-user');

$options = array(
    'validate_all' => true | false (Default: false),
    'return_type'  => boolean | array | both (Default: boolean)
);

$options = array(
    'validate_all' => true,
    'return_type' => 'both'
);

list($validate, $allValidations) = $user->ability(
    array('admin', 'owner'),
    array('create-post', 'edit-user'),
    $options
);

var_dump($validate);
// bool(false)

var_dump($allValidations);
// array(4) {
//     ['role'] => bool(true)
//     ['role_2'] => bool(false)
//     ['create-post'] => bool(true)
//     ['edit-user'] => bool(false)
// }

// only users with roles that have the 'manage_posts' permission will be able to access any route within admin/post
Entrust::routeNeedsPermission('admin/post*', 'create-post');

// only owners will have access to routes within admin/advanced
Entrust::routeNeedsRole('admin/advanced*', 'owner');

// optionally the second parameter can be an array of permissions or roles
// user would need to match all roles or permissions for that route
Entrust::routeNeedsPermission('admin/post*', array('create-post', 'edit-comment'));
Entrust::routeNeedsRole('admin/advanced*', array('owner','writer'));

Entrust::routeNeedsRole('admin/advanced*', 'owner', Redirect::to('/home'));

// if a user has 'create-post', 'edit-comment', or both they will have access
Entrust::routeNeedsPermission('admin/post*', array('create-post', 'edit-comment'), null, false);

// if a user is a member of 'owner', 'writer', or both they will have access
Entrust::routeNeedsRole('admin/advanced*', array('owner','writer'), null, false);

// if a user is a member of 'owner', 'writer', or both, or user has 'create-post', 'edit-comment' they will have access
// if the 4th parameter is true then the user must be a member of Role and must have Permission
Entrust::routeNeedsRoleOrPermission(
    'admin/advanced*',
    array('owner', 'writer'),
    array('create-post', 'edit-comment'),
    null,
    false
);

Route::filter('manage_posts', function()
{
    // check the current user
    if (!Entrust::can('create-post')) {
        return Redirect::to('admin');
    }
});

// only users with roles that have the 'manage_posts' permission will be able to access any admin/post route
Route::when('admin/post*', 'manage_posts');

Route::filter('owner_role', function()
{
    // check the current user
    if (!Entrust::hasRole('Owner')) {
        App::abort(403);
    }
});

// only owners will have access to routes within admin/advanced
Route::when('admin/advanced*', 'owner_role');

bash
php artisan entrust:migration

bash
php artisan migrate

bash
composer dump-autoload