Subversion Repositories Applications.papyrus

Rev

Rev 1372 | Details | Compare with Previous | Last modification | View Log | RSS feed

Rev Author Line No. Line
248 jpm 1 
<?php
2 
 
3 
 
4 
class Text_Wiki_Render_Plain_List extends Text_Wiki_Render {
5 
 
6 
    /**
7 
    *
8 
    * Renders a token into text matching the requested format.
9 
    *
10 
    * This rendering method is syntactically and semantically compliant
11 
    * with XHTML 1.1 in that sub-lists are part of the previous list item.
12 
    *
13 
    * @access public
14 
    *
15 
    * @param array $options The "options" portion of the token (second
16 
    * element).
17 
    *
18 
    * @return string The text rendered from the token options.
19 
    *
20 
    */
21 
 
22 
    function token($options)
23 
    {
24 
        // make nice variables (type, level, count)
25 
        extract($options);
26 
 
27 
        // set up indenting so that the results look nice; we do this
28 
        // in two steps to avoid str_pad mathematics.  ;-)
29 
        $pad = str_pad('', $level, "\t");
30 
        $pad = str_replace("\t", '    ', $pad);
31 
 
32 
        switch ($type) {
33 
 
34 
        case 'bullet_list_start':
35 
            break;
36 
 
37 
        case 'bullet_list_end':
38 
            if ($level == 0) {
39 
                return "\n\n";
40 
            }
41 
            break;
42 
 
43 
        case 'number_list_start':
44 
            break;
45 
 
46 
        case 'number_list_end':
47 
            if ($level == 0) {
48 
                return "\n\n";
49 
            }
50 
            break;
51 
 
52 
        case 'bullet_item_start':
53 
        case 'number_item_start':
54 
            return "\n$pad";
55 
            break;
56 
 
57 
        case 'bullet_item_end':
58 
        case 'number_item_end':
59 
        default:
60 
            // ignore item endings and all other types.
61 
            // item endings are taken care of by the other types
62 
            // depending on their place in the list.
63 
            return;
64 
            break;
65 
        }
66 
    }
67 
}
68 
?>