Commit | Line | Data |
---|---|---|
6855525e JL |
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 | ?> |