Added import to unsubscribe all users from one or more workspaces.

src/main/core/Resources/config/services/importer.yml

@@ -48,6 +48,11 @@ services:
             - '@Claroline\AppBundle\API\SerializerProvider'
             - '@Claroline\AppBundle\Persistence\ObjectManager'
 
+    Claroline\CoreBundle\Transfer\Importer\Workspace\RemoveAllUsers:
+      arguments:
+        - '@Claroline\AppBundle\API\Crud'
+        - '@Claroline\AppBundle\Persistence\ObjectManager'
+
     Claroline\CoreBundle\Transfer\Importer\Workspace\AddGroup:
         arguments:
             - '@Claroline\AppBundle\API\Crud'

src/main/core/Resources/samples/workspace/csv/valid/remove_all_users/by_code.csv

@@ -0,0 +1,5 @@
+role.translationKey;workspace.code
+RoleTest;MYWS2
+collaborator;MYWS1
+collaborator;MYWS2
+RoleTest;MYWS1

src/main/core/Resources/samples/workspace/csv/valid/remove_all_users/by_id.csv

@@ -0,0 +1,5 @@
+role.translationKey;workspace.id
+RoleTest;9ea9deb3-8d58-42ed-8fb3-1c875e5b6654
+collaborator;9ea9deb3-8d58-42ed-8fb3-1c875e5b6653
+collaborator;9ea9deb3-8d58-42ed-8fb3-1c875e5b6654
+RoleTest;9ea9deb3-8d58-42ed-8fb3-1c875e5b6653

src/main/core/Resources/translations/transfer.en.json

@@ -6,6 +6,7 @@
     "unarchive": "Unarchive",
     "empty_role": "Empty role (users and groups)",
     "remove_all_groups": "Delete all groups",
+    "remove_all_users": "Delete all users",
 
     "directory_id": "The directory id",
     "directory_name": "The directory name",

src/main/core/Resources/translations/transfer.fr.json

@@ -6,6 +6,7 @@
     "unarchive": "Désarchiver",
     "empty_role": "Vider le rôle (utilisateurs et groupes)",
     "remove_all_groups": "Supprimer tous les groupes",
+    "remove_all_users": "Supprimer tous les utilisateurs",
 
     "directory_id": "L'id du dossier",
     "directory_name": "Le nom du dossier",

src/main/core/Transfer/Importer/Workspace/RemoveAllUsers.php

@@ -0,0 +1,95 @@
+<?php
+
+namespace Claroline\CoreBundle\Transfer\Importer\Workspace;
+
+use Claroline\AppBundle\API\Crud;
+use Claroline\AppBundle\Persistence\ObjectManager;
+use Claroline\CoreBundle\Entity\User;
+use Claroline\CoreBundle\Entity\Role;
+use Claroline\CoreBundle\Entity\Workspace\Workspace;
+use Claroline\TransferBundle\Transfer\Importer\AbstractImporter;
+
+class RemoveAllUsers extends AbstractImporter
+{
+    /** @var Crud */
+    private $crud;
+    /** @var ObjectManager */
+    private $om;
+
+    public function __construct(Crud $crud, ObjectManager $om)
+    {
+        $this->crud = $crud;
+        $this->om = $om;
+    }
+
+    public function execute(array $data): array
+    {
+        if (!isset($data['workspace'])) {
+            throw new \InvalidArgumentException('The "workspace" key is missing or is not an array.');
+        }
+
+        $workspace = $this->om->getRepository(Workspace::class)->findOneBy($data['workspace']);
+
+        if (!$workspace) {
+            throw new \Exception('Workspace '.$this->printError($data['workspace'])." doesn't exists.");
+        }
+
+        $users = $this->om->getRepository(User::class)->findByWorkspaces([$workspace]);
+
+        foreach ($users as $user) {
+            $role = $this->om->getRepository(Role::class)
+                ->findOneBy(['workspace' => $workspace, 'translationKey' => $data['role']['translationKey']]);
+
+            if (!$role) {
+                throw new \Exception('Role '.$this->printError($data['role'])." doesn't exists.");
+            }
+
+            $this->crud->patch($user, 'role', 'remove', [$role]);
+        }
+
+        return [];
+    }
+
+    public function printError(array $el): string
+    {
+        $string = '';
+
+        foreach ($el as $value) {
+            $string .= ' '.$value;
+        }
+
+        return $string;
+    }
+
+    public function getSchema(?array $options = [], ?array $extra = []): array
+    {
+        return [
+            'workspace' => Workspace::class,
+            'role' => json_decode(json_encode([
+                '$schema' => 'http:\/\/json-schema.org\/draft-04\/schema#',
+                'type' => 'object',
+                'properties' => [
+                    'translationKey' => [
+                        'type' => 'string',
+                        'description' => 'The role name',
+                    ],
+                ],
+                'claroline' => [
+                    'requiredAtCreation' => ['translationKey'],
+                    'ids' => ['translationKey'],
+                    'class' => Role::class,
+                ],
+            ])),
+        ];
+    }
+
+    public static function getAction(): array
+    {
+        return ['workspace', 'remove_all_users'];
+    }
+
+    public function supports(string $format, ?array $options = [], ?array $extra = []): bool
+    {
+        return in_array($format, ['json', 'csv']);
+    }
+}