File webylon/code/CookieExtention.php

 1 <?php
 2 /**
 3  *  Работа с куками
 4  *
 5  * @author menedem
 6  */
 7 class CookieExtention { 
 8     
 9     /**
10      * Получение куки по имени
11      *
12      * @param (string) $cookieName 
13      * @return (string)
14      */
15     static function get_cookie_data($cookieName) {          
16         return base64_decode(Cookie::get($cookieName));
17     }
18     
19     /**
20      * Получение куки по имени
21      *
22      * @param (string) $cookieName 
23      * @return (string)
24      */
25     static function set_cookie_data($cookieName, $IDs, $expiryDays=180) {
26         Cookie::set($cookieName, base64_encode($IDs), $expiryDays);
27     }
28         
29     /**
30      * Добаавление к кукам элемента или элементов (в строке через запятую)
31      *
32      * @return string
33      */
34     static function add_item_to_cookie($cookieName, $IDs, $expiryDays=180) {
35         $cookies = self::get_cookie_data($cookieName);  
36         $items = implode(',', $IDs);
37         if ($items) {           
38             if ($cookies) {         
39                 $cookies = $items . ',' . $cookies;
40                 $cookiesArray = explode(',', $cookies);
41                 $cookiesArray = array_unique($cookiesArray);
42                 $cookies = implode(',', $cookiesArray);         
43             } else {
44                 $cookies = $items;
45             }
46         }
47         Cookie::set($cookieName, base64_encode($cookies), $expiryDays);
48         return $cookies;        
49     }
50     
51     /**
52      * Удаление элемента из избранного (если есть)
53      *
54      * @return string
55      */
56     static function delete_item_from_cookie($cookieName, $IDs, $expiryDays=180) {       
57         $cookies = self::get_cookie_data($cookieName);  
58         if ($cookies) {
59             $itemsArray = explode(',', $cookies);
60             foreach($IDs as $productID) {           
61                 $key = array_search($productID, $itemsArray);
62                 if ($key !== false) {
63                     unset($itemsArray[$key]);
64                 }
65             }
66         }
67         $items = implode(',', $itemsArray);
68         Cookie::set($cookieName, base64_encode($items), $expiryDays);
69         return $items;
70     }
71     
72     /**
73      * Очистка кук
74      *   
75      */
76     static function clear_cookies($cookieName, $expiryDays=180) {
77         Cookie::set($cookieName, '', $expiryDays);
78         return true;
79     }
80 }

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