| 1: | <?php |
| 2: | /** |
| 3: | * xoImgUrl Smarty compiler plug-in |
| 4: | * |
| 5: | * See the enclosed file LICENSE for licensing information. If you did not |
| 6: | * receive this file, get it at http://www.gnu.org/licenses/gpl-2.0.html |
| 7: | * |
| 8: | * @copyright (c) 2000-2022 XOOPS Project (https://xoops.org) |
| 9: | * @license GNU GPL 2 or later (https://www.gnu.org/licenses/gpl-2.0.html) |
| 10: | * @author Skalpa Keo <skalpa@xoops.org> |
| 11: | * @package xos_opal |
| 12: | * @subpackage xos_opal_Smarty |
| 13: | * @since 2.0.14 |
| 14: | */ |
| 15: | |
| 16: | /** |
| 17: | * Inserts the URL of a file resource customizable by themes |
| 18: | * |
| 19: | * This plug-in works like the {@link smarty_compiler_xoAppUrl() xoAppUrl} plug-in, |
| 20: | * except that it is intended to generate the URL of resource files customizable by |
| 21: | * themes. |
| 22: | * |
| 23: | * Here the current theme is asked to check if a custom version of the requested file exists, and |
| 24: | * if one is found its URL is returned. Otherwise, the request will be passed to the |
| 25: | * theme parents one by one. Ultimately, if no custom version has been found, the resource |
| 26: | * default URL location will be returned. |
| 27: | * |
| 28: | * <b>Note:</b> the themes inheritance system can generate many filesystem accesses depending |
| 29: | * on your themes configuration. Because of this, the use of the dynamic syntax with this plug-in |
| 30: | * is not possible right now. |
| 31: | * |
| 32: | * @param string[] $params |
| 33: | * @param Smarty $smarty |
| 34: | * @return string |
| 35: | */ |
| 36: | |
| 37: | function smarty_compiler_xoImgUrl($params, Smarty $smarty) |
| 38: | { |
| 39: | global $xoops, $xoTheme; |
| 40: | $arg = reset($params); |
| 41: | $arg = trim($arg, " '\"\t\n\r\0\x0B"); |
| 42: | $path = (isset($xoTheme) && is_object($xoTheme)) ? $xoTheme->resourcePath($arg) : $arg; |
| 43: | //$xoops->events()->triggerEvent('debug.log', $path); |
| 44: | return "<?php echo '" . addslashes($xoops->url($path)) . "'; ?>"; |
| 45: | } |
| 46: |