| 1 | <?php |
| 2 | /* Copyright 2004 Patrick R. Michaud (pmichaud@pobox.com) |
| 3 | |
| 4 | This script enables the ?skin= and ?setskin= parameters for |
| 5 | wiki pages. The ?skin= parameter causes the current page to be |
| 6 | displayed with some alternate skin (defined by the WikiAdministrator), |
| 7 | the ?setskin= parameter sets a cookie on the user's browser to |
| 8 | always display pages with the requested skin. |
| 9 | |
| 10 | To use this script, define an array called $PageSkinList |
| 11 | containing skin names and template files, then |
| 12 | include('cookbook/skinchange.php'); in your config.php. |
| 13 | An example $PageSkinList to set up 'pmwiki', 'myskin', |
| 14 | and 'classic' skins might read: |
| 15 | |
| 16 | $PageSkinList = array( |
| 17 | 'pmwiki' => 'pmwiki', |
| 18 | 'myskin' => 'myskin', |
| 19 | 'classic' => 'myclassicskin'); |
| 20 | |
| 21 | If a URL requests a skin that isn't in this array, then PmWiki |
| 22 | defaults to the skin already defined by $Skin. |
| 23 | |
| 24 | By default, the setskin cookie that is created will expire after |
| 25 | one year. You can set it to expire at the end of the browser |
| 26 | session by setting $SkinCookieExpires=0; |
| 27 | */ |
| 28 | |
| 29 | SDV($SkinCookie, $CookiePrefix.'setskin'); |
| 30 | SDV($SkinCookieExpires, $Now+60*60*24*365); |
| 31 | |
| 32 | if (isset($_COOKIE[$SkinCookie])) $sk = $_COOKIE[$SkinCookie]; |
| 33 | if (isset($_GET['setskin'])) { |
| 34 | $sk = $_GET['setskin']; |
| 35 | setcookie($SkinCookie, $sk, $SkinCookieExpires, '/'); |
| 36 | } |
| 37 | if (isset($_GET['skin'])) $sk = $_GET['skin']; |
| 38 | if (@$PageSkinList[$sk]) $Skin = $PageSkinList[$sk]; |