1: <?php
 2: /**
 3:  * Renders a list for a Wiki page.
 4:  *
 5:  * Copyright 2011-2012 Horde LLC (http://www.horde.org/)
 6:  *
 7:  * See the enclosed file COPYING for license information (GPLv2). If
 8:  * you did not receive this file, see
 9:  * http://www.horde.org/licenses/gpl
10:  *
11:  * PHP version 5
12:  *
13:  * @category Horde
14:  * @package  Wicked
15:  * @author   Gunnar Wrobel <wrobel@pardus.de>
16:  * @link     http://www.horde.org/apps/wicked
17:  * @license  http://www.horde.org/licenses/gpl GNU General Public License, version 2
18:  */
19: 
20: /**
21:  * Renders a list for a Wiki page.
22:  *
23:  * @category Horde
24:  * @package  Wicked
25:  * @author   Gunnar Wrobel <wrobel@pardus.de>
26:  * @link     http://www.horde.org/apps/wicked
27:  * @license  http://www.horde.org/licenses/gpl GNU General Public License, version 2
28:  */
29: class Text_Wiki_Render_Rst_List
30: {
31:     /**
32:      * Render the list.
33:      *
34:      * @param array $options The rendering options.
35:      *
36:      * @return string The output string.
37:      */
38:     public function token($options)
39:     {
40:         // make nice variables (type, level, count)
41:         extract($options);
42: 
43:         switch ($type) {
44:         case 'bullet_list_start':
45:         case 'number_list_start':
46:             return '';
47:         case 'bullet_list_end':
48:         case 'number_list_end':
49:             return "\n";
50:         case 'bullet_item_start':
51:             return str_repeat(' ', ($level - 1) * 2) . '* ';
52:         case 'number_item_start':
53:             return str_repeat(' ', ($level - 1) * 2) . ($count + 1) . '. ';
54:         case 'bullet_item_end':
55:         case 'number_item_end':
56:             return "\n";
57:         default:
58:             // ignore item endings and all other types.
59:             // item endings are taken care of by the other types
60:             // depending on their place in the list.
61:             return '';
62:             break;
63:         }
64:     }
65: }
66: