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<?php

class HTMLPurifier_HTMLModule_Tidy_XHTMLAndHTML4 extends HTMLPurifier_HTMLModule_Tidy

{

/**

* @return array

public function makeFixes()

{

$r = array();

// == deprecated tag transforms ===================================

$r['font'] = new HTMLPurifier_TagTransform_Font();

$r['menu'] = new HTMLPurifier_TagTransform_Simple('ul');

$r['dir'] = new HTMLPurifier_TagTransform_Simple('ul');

$r['center'] = new HTMLPurifier_TagTransform_Simple('div', 'text-align:center;');

$r['u'] = new HTMLPurifier_TagTransform_Simple('span', 'text-decoration:underline;');

$r['s'] = new HTMLPurifier_TagTransform_Simple('span', 'text-decoration:line-through;');

$r['strike'] = new HTMLPurifier_TagTransform_Simple('span', 'text-decoration:line-through;');

// == deprecated attribute transforms =============================

$r['caption@align'] =

new HTMLPurifier_AttrTransform_EnumToCSS(

'align',

array(

// we're following IE's behavior, not Firefox's, due

// to the fact that no one supports caption-side:right,

// W3C included (with CSS 2.1). This is a slightly

// unreasonable attribute!

'left' => 'text-align:left;',

'right' => 'text-align:right;',

'top' => 'caption-side:top;',

'bottom' => 'caption-side:bottom;' // not supported by IE

)

);

// @align for img -------------------------------------------------

$r['img@align'] =

new HTMLPurifier_AttrTransform_EnumToCSS(

'align',

array(

'left' => 'float:left;',

'right' => 'float:right;',

'top' => 'vertical-align:top;',

'middle' => 'vertical-align:middle;',

'bottom' => 'vertical-align:baseline;',

)

);

// @align for table -----------------------------------------------

$r['table@align'] =

new HTMLPurifier_AttrTransform_EnumToCSS(

'align',

array(

'left' => 'float:left;',

'center' => 'margin-left:auto;margin-right:auto;',

'right' => 'float:right;'

)

);

// @align for hr -----------------------------------------------

$r['hr@align'] =

new HTMLPurifier_AttrTransform_EnumToCSS(

'align',

array(

// we use both text-align and margin because these work

// for different browsers (IE and Firefox, respectively)

// and the melange makes for a pretty cross-compatible

// solution

'left' => 'margin-left:0;margin-right:auto;text-align:left;',

'center' => 'margin-left:auto;margin-right:auto;text-align:center;',

'right' => 'margin-left:auto;margin-right:0;text-align:right;'

)

);

// @align for h1, h2, h3, h4, h5, h6, p, div ----------------------

// {{{

$align_lookup = array();

$align_values = array('left', 'right', 'center', 'justify');

foreach ($align_values as $v) {

$align_lookup[$v] = "text-align:$v;";

}

// }}}

$r['h1@align'] =

$r['h2@align'] =

$r['h3@align'] =

$r['h4@align'] =

$r['h5@align'] =

$r['h6@align'] =

$r['p@align'] =

$r['div@align'] =

new HTMLPurifier_AttrTransform_EnumToCSS('align', $align_lookup);

// @bgcolor for table, tr, td, th ---------------------------------

$r['table@bgcolor'] =

$r['td@bgcolor'] =

$r['th@bgcolor'] =

new HTMLPurifier_AttrTransform_BgColor();

// @border for img ------------------------------------------------

$r['img@border'] = new HTMLPurifier_AttrTransform_Border();

// @clear for br --------------------------------------------------

$r['br@clear'] =

new HTMLPurifier_AttrTransform_EnumToCSS(

'clear',

array(

'left' => 'clear:left;',

'right' => 'clear:right;',

'all' => 'clear:both;',

'none' => 'clear:none;',

)

);

// @height for td, th ---------------------------------------------

$r['td@height'] =

$r['th@height'] =

new HTMLPurifier_AttrTransform_Length('height');

// @hspace for img ------------------------------------------------

$r['img@hspace'] = new HTMLPurifier_AttrTransform_ImgSpace('hspace');

// @noshade for hr ------------------------------------------------

// this transformation is not precise but often good enough.

// different browsers use different styles to designate noshade

$r['hr@noshade'] =

new HTMLPurifier_AttrTransform_BoolToCSS(

'noshade',

'color:#808080;background-color:#808080;border:0;'

);

// @nowrap for td, th ---------------------------------------------

$r['td@nowrap'] =

$r['th@nowrap'] =

new HTMLPurifier_AttrTransform_BoolToCSS(

'nowrap',

'white-space:nowrap;'

);

// @size for hr  --------------------------------------------------

$r['hr@size'] = new HTMLPurifier_AttrTransform_Length('size', 'height');

// @type for li, ol, ul -------------------------------------------

// {{{

$ul_types = array(

'disc' => 'list-style-type:disc;',

'square' => 'list-style-type:square;',

'circle' => 'list-style-type:circle;'

);

$ol_types = array(

'1' => 'list-style-type:decimal;',

'i' => 'list-style-type:lower-roman;',

'I' => 'list-style-type:upper-roman;',

'a' => 'list-style-type:lower-alpha;',

'A' => 'list-style-type:upper-alpha;'

);

$li_types = $ul_types + $ol_types;

// }}}

$r['ul@type'] = new HTMLPurifier_AttrTransform_EnumToCSS('type', $ul_types);

$r['ol@type'] = new HTMLPurifier_AttrTransform_EnumToCSS('type', $ol_types, true);

$r['li@type'] = new HTMLPurifier_AttrTransform_EnumToCSS('type', $li_types, true);

// @vspace for img ------------------------------------------------

$r['img@vspace'] = new HTMLPurifier_AttrTransform_ImgSpace('vspace');

// @width for hr, td, th ------------------------------------------

$r['td@width'] =

$r['th@width'] =

$r['hr@width'] = new HTMLPurifier_AttrTransform_Length('width');

return $r;

}

// vim: et sw=4 sts=4

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