1 <?php
 2 
 3 /*
 4  * This file is part of the Icybee package.
 5  *
 6  * (c) Olivier Laviale <olivier.laviale@gmail.com>
 7  *
 8  * For the full copyright and license information, please view the LICENSE
 9  * file that was distributed with this source code.
10  */
11 
12 namespace Icybee\Operation\ActiveRecord;
13 
14 use ICanBoogie\Module;
15 use ICanBoogie\Operation;
16 
17 /**
18  * The "lock" operaton is used to obtain an exclusive lock on a record.
19  */
20 class Lock extends Operation
21 {
22     protected function reset()
23     {
24         global $core;
25 
26         parent::reset();
27 
28         $this->module = $core->modules[$this->request['module']];
29         $this->key = $this->request['key'];
30     }
31 
32     protected function get_controls()
33     {
34         return array
35         (
36             self::CONTROL_PERMISSION => Module::PERMISSION_MAINTAIN,
37             self::CONTROL_OWNERSHIP => true
38         )
39 
40         + parent::get_controls();
41     }
42 
43     protected function validate(\ICanboogie\Errors $errors)
44     {
45         return true;
46     }
47 
48     protected function process()
49     {
50         return $this->module->lock_entry((int) $this->key);
51     }
52 }

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