123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159 |
- <?php
- /**
- * XHTML 1.1 Legacy module defines elements that were previously
- * deprecated.
- *
- * @note Not all legacy elements have been implemented yet, which
- * is a bit of a reverse problem as compared to browsers! In
- * addition, this legacy module may implement a bit more than
- * mandated by XHTML 1.1.
- *
- * This module can be used in combination with TransformToStrict in order
- * to transform as many deprecated elements as possible, but retain
- * questionably deprecated elements that do not have good alternatives
- * as well as transform elements that don't have an implementation.
- * See docs/ref-strictness.txt for more details.
- */
- class HTMLPurifier_HTMLModule_Legacy extends HTMLPurifier_HTMLModule
- {
- public $name = 'Legacy';
- public function setup($config) {
- $this->addElement('basefont', 'Inline', 'Empty', false, array(
- 'color' => 'Color',
- 'face' => 'Text', // extremely broad, we should
- 'size' => 'Text', // tighten it
- 'id' => 'ID'
- ));
- $this->addElement('center', 'Block', 'Flow', 'Common');
- $this->addElement('dir', 'Block', 'Required: li', 'Common', array(
- 'compact' => 'Bool#compact'
- ));
- $this->addElement('font', 'Inline', 'Inline', array('Core', 'I18N'), array(
- 'color' => 'Color',
- 'face' => 'Text', // extremely broad, we should
- 'size' => 'Text', // tighten it
- ));
- $this->addElement('menu', 'Block', 'Required: li', 'Common', array(
- 'compact' => 'Bool#compact'
- ));
- $s = $this->addElement('s', 'Inline', 'Inline', 'Common');
- $s->formatting = true;
- $strike = $this->addElement('strike', 'Inline', 'Inline', 'Common');
- $strike->formatting = true;
- $u = $this->addElement('u', 'Inline', 'Inline', 'Common');
- $u->formatting = true;
- // setup modifications to old elements
- $align = 'Enum#left,right,center,justify';
- $address = $this->addBlankElement('address');
- $address->content_model = 'Inline | #PCDATA | p';
- $address->content_model_type = 'optional';
- $address->child = false;
- $blockquote = $this->addBlankElement('blockquote');
- $blockquote->content_model = 'Flow | #PCDATA';
- $blockquote->content_model_type = 'optional';
- $blockquote->child = false;
- $br = $this->addBlankElement('br');
- $br->attr['clear'] = 'Enum#left,all,right,none';
- $caption = $this->addBlankElement('caption');
- $caption->attr['align'] = 'Enum#top,bottom,left,right';
- $div = $this->addBlankElement('div');
- $div->attr['align'] = $align;
- $dl = $this->addBlankElement('dl');
- $dl->attr['compact'] = 'Bool#compact';
- for ($i = 1; $i <= 6; $i++) {
- $h = $this->addBlankElement("h$i");
- $h->attr['align'] = $align;
- }
- $hr = $this->addBlankElement('hr');
- $hr->attr['align'] = $align;
- $hr->attr['noshade'] = 'Bool#noshade';
- $hr->attr['size'] = 'Pixels';
- $hr->attr['width'] = 'Length';
- $img = $this->addBlankElement('img');
- $img->attr['align'] = 'IAlign';
- $img->attr['border'] = 'Pixels';
- $img->attr['hspace'] = 'Pixels';
- $img->attr['vspace'] = 'Pixels';
- // figure out this integer business
- $li = $this->addBlankElement('li');
- $li->attr['value'] = new HTMLPurifier_AttrDef_Integer();
- $li->attr['type'] = 'Enum#s:1,i,I,a,A,disc,square,circle';
- $ol = $this->addBlankElement('ol');
- $ol->attr['compact'] = 'Bool#compact';
- $ol->attr['start'] = new HTMLPurifier_AttrDef_Integer();
- $ol->attr['type'] = 'Enum#s:1,i,I,a,A';
- $p = $this->addBlankElement('p');
- $p->attr['align'] = $align;
- $pre = $this->addBlankElement('pre');
- $pre->attr['width'] = 'Number';
- // script omitted
- $table = $this->addBlankElement('table');
- $table->attr['align'] = 'Enum#left,center,right';
- $table->attr['bgcolor'] = 'Color';
- $tr = $this->addBlankElement('tr');
- $tr->attr['bgcolor'] = 'Color';
- $th = $this->addBlankElement('th');
- $th->attr['bgcolor'] = 'Color';
- $th->attr['height'] = 'Length';
- $th->attr['nowrap'] = 'Bool#nowrap';
- $th->attr['width'] = 'Length';
- $td = $this->addBlankElement('td');
- $td->attr['bgcolor'] = 'Color';
- $td->attr['height'] = 'Length';
- $td->attr['nowrap'] = 'Bool#nowrap';
- $td->attr['width'] = 'Length';
- $ul = $this->addBlankElement('ul');
- $ul->attr['compact'] = 'Bool#compact';
- $ul->attr['type'] = 'Enum#square,disc,circle';
- // "safe" modifications to "unsafe" elements
- // WARNING: If you want to add support for an unsafe, legacy
- // attribute, make a new TrustedLegacy module with the trusted
- // bit set appropriately
- $form = $this->addBlankElement('form');
- $form->content_model = 'Flow | #PCDATA';
- $form->content_model_type = 'optional';
- $form->attr['target'] = 'FrameTarget';
- $input = $this->addBlankElement('input');
- $input->attr['align'] = 'IAlign';
- $legend = $this->addBlankElement('legend');
- $legend->attr['align'] = 'LAlign';
- }
- }
- // vim: et sw=4 sts=4
|