1: | <?php |
2: | |
3: | /** |
4: | * XHTML 1.1 List Module, defines list-oriented elements. Core Module. |
5: | */ |
6: | class HTMLPurifier_HTMLModule_List extends HTMLPurifier_HTMLModule |
7: | { |
8: | /** |
9: | * @type string |
10: | */ |
11: | public $name = 'List'; |
12: | |
13: | // According to the abstract schema, the List content set is a fully formed |
14: | // one or more expr, but it invariably occurs in an optional declaration |
15: | // so we're not going to do that subtlety. It might cause trouble |
16: | // if a user defines "List" and expects that multiple lists are |
17: | // allowed to be specified, but then again, that's not very intuitive. |
18: | // Furthermore, the actual XML Schema may disagree. Regardless, |
19: | // we don't have support for such nested expressions without using |
20: | // the incredibly inefficient and draconic Custom ChildDef. |
21: | |
22: | /** |
23: | * @type array |
24: | */ |
25: | public $content_sets = array('Flow' => 'List'); |
26: | |
27: | /** |
28: | * @param HTMLPurifier_Config $config |
29: | */ |
30: | public function setup($config) |
31: | { |
32: | $ol = $this->addElement('ol', 'List', new HTMLPurifier_ChildDef_List(), 'Common'); |
33: | $ul = $this->addElement('ul', 'List', new HTMLPurifier_ChildDef_List(), 'Common'); |
34: | // XXX The wrap attribute is handled by MakeWellFormed. This is all |
35: | // quite unsatisfactory, because we generated this |
36: | // *specifically* for lists, and now a big chunk of the handling |
37: | // is done properly by the List ChildDef. So actually, we just |
38: | // want enough information to make autoclosing work properly, |
39: | // and then hand off the tricky stuff to the ChildDef. |
40: | $ol->wrap = 'li'; |
41: | $ul->wrap = 'li'; |
42: | $this->addElement('dl', 'List', 'Required: dt | dd', 'Common'); |
43: | |
44: | $this->addElement('li', false, 'Flow', 'Common'); |
45: | |
46: | $this->addElement('dd', false, 'Flow', 'Common'); |
47: | $this->addElement('dt', false, 'Inline', 'Common'); |
48: | } |
49: | } |
50: | |
51: | // vim: et sw=4 sts=4 |
52: |