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<?php |
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declare(strict_types=1); |
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/** |
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* BEdita, API-first content management framework |
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* Copyright 2023 Atlas Srl, Chialab Srl |
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* |
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* This file is part of BEdita: you can redistribute it and/or modify |
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* it under the terms of the GNU Lesser General Public License as published |
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* by the Free Software Foundation, either version 3 of the License, or |
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* (at your option) any later version. |
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* |
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* See LICENSE.LGPL or <http://gnu.org/licenses/lgpl-3.0.html> for more details. |
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*/ |
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namespace App\Utility; |
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use App\Controller\Admin\RolesController; |
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use BEdita\WebTools\ApiClientProvider; |
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use Cake\Cache\Cache; |
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use Cake\Utility\Hash; |
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/** |
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* Save and delete permissions via API |
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*/ |
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trait PermissionsTrait |
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{ |
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/** |
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* Save permissions for single object. |
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* |
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* @param array $response The object response |
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* @param array $schema The object type schema |
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* @param array $newPermissions The permissions to save |
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* @return bool |
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*/ |
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public function savePermissions(array $response, array $schema, array $newPermissions): bool |
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{ |
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if (!in_array('Permissions', (array)Hash::get($schema, 'associations'))) { |
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return false; |
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} |
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$objectId = (string)Hash::get($response, 'data.id'); |
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$oldPermissions = (array)Hash::get($response, 'data.meta.perms.roles'); |
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$oldPermissions = $this->rolesByNames($oldPermissions); |
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$newPermissions = $this->rolesByIds($newPermissions); |
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$toRemove = array_keys(array_diff($oldPermissions, $newPermissions)); |
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$toAdd = array_keys(array_diff($newPermissions, $oldPermissions)); |
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$toRemove = $this->objectPermissionsIds($objectId, $toRemove); |
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$this->removePermissions($toRemove); |
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$this->addPermissions($objectId, $toAdd); |
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return true; |
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} |
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/** |
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* Add permissions per object by ID |
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* |
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* @param string $objectId The object ID |
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* @param array $roleIds The role IDs |
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* @return void |
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*/ |
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public function addPermissions(string $objectId, array $roleIds): void |
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{ |
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foreach ($roleIds as $roleId) { |
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ApiClientProvider::getApiClient()->save( |
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'object_permissions', |
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['object_id' => $objectId, 'role_id' => $roleId] |
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); |
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} |
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} |
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/** |
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* Remove permissions by object permission IDs |
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* |
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* @param array $objectPermissionIds The object permission IDs |
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* @return void |
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*/ |
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public function removePermissions(array $objectPermissionIds): void |
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{ |
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ApiClientProvider::getApiClient()->deleteObjects($objectPermissionIds, 'object_permissions'); |
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} |
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/** |
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* Object permissions IDs per role IDs. |
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* |
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* @param string $objectId The object ID |
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* @param array $roleIds The role IDs |
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* @return array |
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*/ |
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public function objectPermissionsIds(string $objectId, array $roleIds): array |
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{ |
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if (empty($roleIds)) { |
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return []; |
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} |
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$query = ['filter' => ['object_id' => $objectId], 'page_size' => 100]; |
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$objectPermissions = (array)ApiClientProvider::getApiClient()->getObjects('object_permissions', $query); |
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$objectPermissions = Hash::combine($objectPermissions, 'data.{n}.attributes.role_id', 'data.{n}.id'); |
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return array_map(function ($roleId) use ($objectPermissions) { |
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return $objectPermissions[$roleId]; |
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}, $roleIds); |
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} |
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/** |
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* Return roles data (<id>:<name), using cache. |
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* |
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* @return array |
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*/ |
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public function roles(): array |
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{ |
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return Cache::remember(RolesController::CACHE_KEY_ROLES, function () { |
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return Hash::combine( |
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(array)ApiClientProvider::getApiClient()->get('/roles'), |
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'data.{n}.id', |
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'data.{n}.attributes.name' |
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); |
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}); |
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} |
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/** |
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* Return roles data (<id>:<name) from role names |
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* |
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* @param array $names Role names |
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* @return array Roles IDs and names |
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*/ |
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public function rolesByNames(array $names): array |
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{ |
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$result = []; |
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$flipped = array_flip($this->roles()); |
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foreach ($names as $name) { |
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$result[(string)Hash::get($flipped, $name)] = $name; |
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} |
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return $result; |
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} |
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/** |
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* Return roles data (<id>:<name) from role ids |
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* |
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* @param array $ids Roles IDs |
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* @return array Roles IDs and names |
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*/ |
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public function rolesByIds(array $ids): array |
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{ |
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$roles = $this->roles(); |
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$result = []; |
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foreach ($ids as $id) { |
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$result[$id] = (string)Hash::get($roles, $id); |
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} |
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return $result; |
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} |
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} |
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