1: <?php
2: /*
3: You may not change or alter any portion of this comment or credits
4: of supporting developers from this source code or any supporting source code
5: which is considered copyrighted (c) material of the original comment or credit authors.
6:
7: This program is distributed in the hope that it will be useful,
8: but WITHOUT ANY WARRANTY; without even the implied warranty of
9: MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
10: */
11:
12: /**
13: * @author Richard Griffith <richard@geekwright.com>
14: * @copyright 2014 XOOPS Project (http://xoops.org)
15: * @license GNU GPL 2 or later (http://www.gnu.org/licenses/gpl-2.0.html)
16: * @link http://xoops.org
17: */
18:
19: /**
20: * smarty_function_thumbnail
21: * @param array $params associative array of parameters
22: * image => xoops virtual path to image
23: * w => thumbnail width in pixels
24: * w => thumbnail height in pixels
25: * @param object &$smarty smarty context
26: *
27: * @return string
28: */
29: function smarty_function_thumbnail($params, &$smarty)
30: {
31: $image = isset($params['image']) ? $params['image'] : '';
32: $w = isset($params['w']) ? $params['w'] : 0;
33: $h = isset($params['h']) ? $params['h'] : 0;
34:
35: return \Xoops::getInstance()->service('thumbnail')->getImgUrl($image, $w, $h)->getValue();
36: }
37: