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<?php |
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declare(strict_types=1); |
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/** |
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* balloon |
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* |
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* @copyright Copryright (c) 2012-2019 gyselroth GmbH (https://gyselroth.com) |
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* @license GPL-3.0 https://opensource.org/licenses/GPL-3.0 |
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*/ |
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namespace Balloon\App\Api\v2; |
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use Balloon\AttributeDecorator\Pager; |
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use Balloon\Server; |
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use Balloon\Server\AttributeDecorator; |
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use Balloon\Server\Group; |
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use Balloon\Server\User; |
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use Balloon\Server\User\Exception; |
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use Micro\Http\Response; |
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use function MongoDB\BSON\fromJSON; |
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use MongoDB\BSON\ObjectId; |
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use function MongoDB\BSON\toPHP; |
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class Groups |
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{ |
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/** |
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* User. |
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* |
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* @var User |
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*/ |
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protected $user; |
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/** |
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* Server. |
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* |
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* @var Server |
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*/ |
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protected $server; |
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/** |
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* Attribute decorator. |
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* |
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* @var AttributeDecorator |
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*/ |
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protected $decorator; |
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/** |
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* Initialize. |
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* |
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* @param AttributeDecorator |
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*/ |
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public function __construct(Server $server, AttributeDecorator $decorator) |
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{ |
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$this->user = $server->getIdentity(); |
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$this->server = $server; |
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$this->decorator = $decorator; |
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} |
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/** |
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* Get group instance. |
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*/ |
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public function _getGroup(string $id, bool $require_admin = false): Group |
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{ |
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if (true === $require_admin && !$this->user->isAdmin()) { |
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throw new Exception\NotAdmin('submitted parameters require admin privileges'); |
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} |
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return $this->server->getGroupById(new ObjectId($id)); |
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} |
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/** |
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* Get group member. |
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*/ |
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public function getMembers(string $id, array $attributes = [], int $offset = 0, int $limit = 20): Response |
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{ |
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$group = $this->_getGroup($id); |
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$result = $group->getResolvedMembers($offset, $limit); |
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$uri = '/api/v2/groups/'.$group->getId().'/members'; |
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$pager = new Pager($this->decorator, $result, $attributes, $offset, $limit, $uri); |
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$result = $pager->paging(); |
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return (new Response())->setCode(200)->setBody($result); |
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} |
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/** |
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* Get group attributes. |
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* |
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* @param null|mixed $query |
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*/ |
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public function get(?string $id = null, $query = null, array $attributes = [], int $offset = 0, int $limit = 20): Response |
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{ |
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if ($id === null) { |
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if ($query === null) { |
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$query = []; |
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} elseif (is_string($query)) { |
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$query = toPHP(fromJSON($query), [ |
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'root' => 'array', |
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'document' => 'array', |
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'array' => 'array', |
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]); |
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} |
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$result = $this->server->getGroups($query, $offset, $limit); |
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$pager = new Pager($this->decorator, $result, $attributes, $offset, $limit, '/api/v2/groups'); |
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$result = $pager->paging(); |
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} else { |
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$result = $this->decorator->decorate($this->_getGroup($id), $attributes); |
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} |
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return (new Response())->setCode(200)->setBody($result); |
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} |
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/** |
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* Create group. |
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*/ |
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public function post(string $name, array $member = [], ?string $namespace = null): Response |
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{ |
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if (!$this->user->isAdmin()) { |
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throw new Exception\NotAdmin('submitted parameters require admin privileges'); |
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} |
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$attributes = compact('namespace'); |
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$attributes = array_filter($attributes, function ($attribute) {return !is_null($attribute); }); |
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$id = $this->server->addGroup($name, $member, $attributes); |
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$result = $this->decorator->decorate($this->server->getGroupById($id)); |
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return (new Response())->setBody($result)->setCode(201); |
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} |
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/** |
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* Change group attributes. |
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*/ |
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public function patch(string $id, ?string $name = null, ?array $member = null, ?string $namespace = null): Response |
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{ |
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$attributes = compact('namespace', 'name', 'member'); |
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$attributes = array_filter($attributes, function ($attribute) {return !is_null($attribute); }); |
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$group = $this->_getGroup($id, true); |
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$group->setAttributes($attributes); |
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$result = $this->decorator->decorate($group); |
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return (new Response())->setCode(200)->setBody($result); |
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} |
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/** |
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* Delete group. |
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*/ |
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public function delete(string $id, bool $force = false): Response |
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{ |
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$group = $this->_getGroup($id, true); |
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$group->delete($force); |
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return (new Response())->setCode(204); |
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} |
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/** |
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* Restore group. |
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*/ |
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public function postUndelete(string $id): Response |
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{ |
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$this->_getGroup($id, true)->undelete(); |
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return (new Response())->setCode(204); |
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} |
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} |
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gyselroth /
balloon
Let’s assume that you have a directory layout like this:
. |-- OtherDir | |-- Bar.php | `-- Foo.php `-- SomeDir `-- Foo.phpand let’s assume the following content of
Bar.php:If both files
OtherDir/Foo.phpandSomeDir/Foo.phpare loaded in the same runtime, you will see a PHP error such as the following:PHP Fatal error: Cannot use SomeDir\Foo as Foo because the name is already in use in OtherDir/Foo.phpHowever, as
OtherDir/Foo.phpdoes not necessarily have to be loaded and the error is only triggered if it is loaded beforeOtherDir/Bar.php, this problem might go unnoticed for a while. In order to prevent this error from surfacing, you must import the namespace with a different alias: