├── .gitignore
├── MaintenanceController.php
├── MaintenanceMode.php
├── composer.json
├── readme.md
└── views
    └── index.php


/.gitignore:
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1 | .idea


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/MaintenanceController.php:
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 1 | <?php
 2 | 
 3 | class MaintenanceController extends CExtController {
 4 | 
 5 |     public function actionIndex() {
 6 |         $this->renderPartial('index');
 7 |     }
 8 | 
 9 | }
10 | 


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/MaintenanceMode.php:
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 1 | <?php
 2 | /**
 3 |  * Maintenance mode for Yii framework.
 4 |  * @author Karagodin Evgeniy (ekaragodin@gmail.com)
 5 |  * v 1.0
 6 |  */
 7 | class MaintenanceMode extends CComponent {
 8 | 
 9 |     public $enabledMode = true;
10 |     public $capUrl = 'maintenance/index';
11 |     public $message = "Извините, на сайте ведутся технические работы.";
12 | 
13 |     public $users = array('admin',);
14 |     public $roles = array('Administrator',);
15 | 
16 |     public $ips = array();//allowed IP
17 |     
18 |     public $urls = array();
19 | 
20 |     public function init() {
21 | 
22 |         if ($this->enabledMode) {
23 | 
24 |             $disable = in_array(Yii::app()->user->name, $this->users);
25 |             foreach ($this->roles as $role) {
26 |                 $disable = $disable || Yii::app()->user->checkAccess($role);
27 |             }
28 | 
29 |             $disable = $disable || in_array(Yii::app()->request->getPathInfo(), $this->urls);
30 |             
31 |             $disable = $disable || in_array($this->getIp(), $this->ips);//check "allowed IP"
32 | 
33 |             if (!$disable) {
34 |                 if ($this->capUrl === 'maintenance/index') {
35 |                     Yii::app()->controllerMap['maintenance'] = 'application.extensions.MaintenanceMode.MaintenanceController';
36 |                 }
37 | 
38 |                 Yii::app()->catchAllRequest = array($this->capUrl);
39 |             }
40 |         }
41 | 
42 |     }
43 | 
44 |     //get user IP
45 |     protected function getIp()
46 |     {
47 |         $strRemoteIP = $_SERVER['REMOTE_ADDR'];
48 |         if (!$strRemoteIP) { $strRemoteIP = urldecode(getenv('HTTP_CLIENTIP')); }
49 |         if (getenv('HTTP_X_FORWARDED_FOR')) { $strIP = getenv('HTTP_X_FORWARDED_FOR'); }
50 |         elseif (getenv('HTTP_X_FORWARDED')) { $strIP = getenv('HTTP_X_FORWARDED'); }
51 |         elseif (getenv('HTTP_FORWARDED_FOR')) { $strIP = getenv('HTTP_FORWARDED_FOR'); }
52 |         elseif (getenv('HTTP_FORWARDED')) { $strIP = getenv('HTTP_FORWARDED'); }
53 |         else { $strIP = $_SERVER['REMOTE_ADDR']; }
54 | 
55 |         if ($strRemoteIP != $strIP) { $strIP = $strRemoteIP.", ".$strIP; }
56 |         return $strIP;
57 |     }
58 | 
59 | }
60 | 


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/composer.json:
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 1 | {
 2 |   "name": "ekaragodin/yii-maintenance-mode",
 3 |   "description": "Maintenance mode for Yii framework.",
 4 |   "license": "BSD-3-Clause",
 5 |   "authors": [
 6 |     {
 7 |       "name": "ekaragodin",
 8 |       "email": "ekaragodin@gmail.com"
 9 |     }
10 |   ],
11 |   "minimum-stability": "dev",
12 |   "require": {},
13 |   "autoload": {
14 |     "psr-4": {
15 |       "": ""
16 |     }
17 |   }
18 | }
19 | 


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/readme.md:
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 1 | #Maintenance mode for Yii framework.
 2 | 
 3 | ##Install
 4 | Copy extension to your folder path/to/extensions.
 5 | 
 6 | Or add
 7 | 
 8 | ```
 9 | "ekaragodin/yii-maintenance-mode": "dev-master"
10 | ```
11 | 
12 | to the require section of your `composer.json` file.
13 | 
14 | Add to config/main.php:
15 | 
16 |     'preload' => array('log', 'maintenanceMode'),
17 |     ...
18 |     'components' => array(
19 |             'maintenanceMode' => array(
20 |                 'class' => 'application.extensions.MaintenanceMode.MaintenanceMode',
21 |             ),
22 |             ...
23 |     ),
24 | 
25 | ##Options
26 | 
27 |     'maintenanceMode' => array(
28 |         'class' => 'application.extensions.MaintenanceMode.MaintenanceMode',
29 |         'enabledMode' => true,
30 |         'message' => 'Hello!',
31 |         // or
32 |         //'capUrl' => 'site/contact',
33 |         // allowed users
34 |         'users' => array('admin', ),
35 |         // allowed roles
36 |         'roles' => array('Administrator', ),
37 |         // allowed IP
38 |         'ips' => array('123.456.789.000', ),        
39 |         // allowed urls
40 |         'urls' => array('/site/login', '/login', ),        
41 |     ),
42 | 
43 | 


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/views/index.php:
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 1 | <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
 2 |         "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
 3 | <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
 4 | <head>
 5 |     <meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
 6 |     <meta name="language" content="en"/>
 7 | 
 8 |     <title><?php echo CHtml::encode(Yii::app()->name); ?></title>
 9 | 
10 |     <style type="text/css">
11 |         body {
12 |             background: #EFEFEF;
13 |             color: #555;
14 |             font: normal normal normal 10pt/normal Arial, Helvetica, sans-serif;
15 |             margin: 0px;
16 |             padding: 0px;
17 |         }
18 | 
19 |         #header {
20 |             border-top: 3px solid #C9E0ED;
21 |             margin: 0px;
22 |             padding: 0px;
23 |         }
24 | 
25 |         #logo {
26 |             font-size: 200%;
27 |             padding: 10px 20px;
28 |         }
29 | 
30 |         #page {
31 |             width: 950px;
32 |             background: white;
33 |             border: 1px solid #C9E0ED;
34 |             margin: 5px auto;
35 |         }
36 | 
37 |         #message {
38 |             padding: 20px;
39 |         }
40 | 
41 |         #footer {
42 |             border-top: 1px solid #C9E0ED;
43 |             font-size: 0.8em;
44 |             margin: 10px 20px;
45 |             padding: 10px;
46 |             text-align: center;
47 |         }
48 | 
49 |     </style>
50 | </head>
51 | 
52 | <body>
53 | 
54 | <div id="page">
55 | 
56 |     <div id="header">
57 |         <div id="logo"><?php echo CHtml::encode(Yii::app()->name); ?></div>
58 |     </div>
59 | 
60 |     <div id="message">
61 |         <?php echo Yii::app()->maintenanceMode->message; ?>
62 |     </div>
63 | 
64 |     <div id="footer">
65 |         Copyright &copy; <?php echo date('Y'); ?> by My Company.<br/>
66 |         All Rights Reserved.<br/>
67 |         <?php echo Yii::powered(); ?>
68 |     </div>
69 | 
70 | </div>
71 | 
72 | </body>
73 | </html>


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