File xoops_lib\modules\protector\library\HTMLPurifier\HTMLModule\Tidy\XHTMLAndHTML4.php

1:	<?php
2:
3:	class HTMLPurifier_HTMLModule_Tidy_XHTMLAndHTML4 extends HTMLPurifier_HTMLModule_Tidy
4:	{
5:
6:	/**
7:	* @return array
8:	*/
9:	public function makeFixes()
10:	{
11:	$r = array();
12:
13:	// == deprecated tag transforms ===================================
14:
15:	$r['font'] = new HTMLPurifier_TagTransform_Font();
16:	$r['menu'] = new HTMLPurifier_TagTransform_Simple('ul');
17:	$r['dir'] = new HTMLPurifier_TagTransform_Simple('ul');
18:	$r['center'] = new HTMLPurifier_TagTransform_Simple('div', 'text-align:center;');
19:	$r['u'] = new HTMLPurifier_TagTransform_Simple('span', 'text-decoration:underline;');
20:	$r['s'] = new HTMLPurifier_TagTransform_Simple('span', 'text-decoration:line-through;');
21:	$r['strike'] = new HTMLPurifier_TagTransform_Simple('span', 'text-decoration:line-through;');
22:
23:	// == deprecated attribute transforms =============================
24:
25:	$r['caption@align'] =
26:	new HTMLPurifier_AttrTransform_EnumToCSS(
27:	'align',
28:	array(
29:	// we're following IE's behavior, not Firefox's, due
30:	// to the fact that no one supports caption-side:right,
31:	// W3C included (with CSS 2.1). This is a slightly
32:	// unreasonable attribute!
33:	'left' => 'text-align:left;',
34:	'right' => 'text-align:right;',
35:	'top' => 'caption-side:top;',
36:	'bottom' => 'caption-side:bottom;' // not supported by IE
37:	)
38:	);
39:
40:	// @align for img -------------------------------------------------
41:	$r['img@align'] =
42:	new HTMLPurifier_AttrTransform_EnumToCSS(
43:	'align',
44:	array(
45:	'left' => 'float:left;',
46:	'right' => 'float:right;',
47:	'top' => 'vertical-align:top;',
48:	'middle' => 'vertical-align:middle;',
49:	'bottom' => 'vertical-align:baseline;',
50:	)
51:	);
52:
53:	// @align for table -----------------------------------------------
54:	$r['table@align'] =
55:	new HTMLPurifier_AttrTransform_EnumToCSS(
56:	'align',
57:	array(
58:	'left' => 'float:left;',
59:	'center' => 'margin-left:auto;margin-right:auto;',
60:	'right' => 'float:right;'
61:	)
62:	);
63:
64:	// @align for hr -----------------------------------------------
65:	$r['hr@align'] =
66:	new HTMLPurifier_AttrTransform_EnumToCSS(
67:	'align',
68:	array(
69:	// we use both text-align and margin because these work
70:	// for different browsers (IE and Firefox, respectively)
71:	// and the melange makes for a pretty cross-compatible
72:	// solution
73:	'left' => 'margin-left:0;margin-right:auto;text-align:left;',
74:	'center' => 'margin-left:auto;margin-right:auto;text-align:center;',
75:	'right' => 'margin-left:auto;margin-right:0;text-align:right;'
76:	)
77:	);
78:
79:	// @align for h1, h2, h3, h4, h5, h6, p, div ----------------------
80:	// {{{
81:	$align_lookup = array();
82:	$align_values = array('left', 'right', 'center', 'justify');
83:	foreach ($align_values as $v) {
84:	$align_lookup[$v] = "text-align:$v;";
85:	}
86:	// }}}
87:	$r['h1@align'] =
88:	$r['h2@align'] =
89:	$r['h3@align'] =
90:	$r['h4@align'] =
91:	$r['h5@align'] =
92:	$r['h6@align'] =
93:	$r['p@align'] =
94:	$r['div@align'] =
95:	new HTMLPurifier_AttrTransform_EnumToCSS('align', $align_lookup);
96:
97:	// @bgcolor for table, tr, td, th ---------------------------------
98:	$r['table@bgcolor'] =
99:	$r['tr@bgcolor'] =
100:	$r['td@bgcolor'] =
101:	$r['th@bgcolor'] =
102:	new HTMLPurifier_AttrTransform_BgColor();
103:
104:	// @border for img ------------------------------------------------
105:	$r['img@border'] = new HTMLPurifier_AttrTransform_Border();
106:
107:	// @clear for br --------------------------------------------------
108:	$r['br@clear'] =
109:	new HTMLPurifier_AttrTransform_EnumToCSS(
110:	'clear',
111:	array(
112:	'left' => 'clear:left;',
113:	'right' => 'clear:right;',
114:	'all' => 'clear:both;',
115:	'none' => 'clear:none;',
116:	)
117:	);
118:
119:	// @height for td, th ---------------------------------------------
120:	$r['td@height'] =
121:	$r['th@height'] =
122:	new HTMLPurifier_AttrTransform_Length('height');
123:
124:	// @hspace for img ------------------------------------------------
125:	$r['img@hspace'] = new HTMLPurifier_AttrTransform_ImgSpace('hspace');
126:
127:	// @noshade for hr ------------------------------------------------
128:	// this transformation is not precise but often good enough.
129:	// different browsers use different styles to designate noshade
130:	$r['hr@noshade'] =
131:	new HTMLPurifier_AttrTransform_BoolToCSS(
132:	'noshade',
133:	'color:#808080;background-color:#808080;border:0;'
134:	);
135:
136:	// @nowrap for td, th ---------------------------------------------
137:	$r['td@nowrap'] =
138:	$r['th@nowrap'] =
139:	new HTMLPurifier_AttrTransform_BoolToCSS(
140:	'nowrap',
141:	'white-space:nowrap;'
142:	);
143:
144:	// @size for hr --------------------------------------------------
145:	$r['hr@size'] = new HTMLPurifier_AttrTransform_Length('size', 'height');
146:
147:	// @type for li, ol, ul -------------------------------------------
148:	// {{{
149:	$ul_types = array(
150:	'disc' => 'list-style-type:disc;',
151:	'square' => 'list-style-type:square;',
152:	'circle' => 'list-style-type:circle;'
153:	);
154:	$ol_types = array(
155:	'1' => 'list-style-type:decimal;',
156:	'i' => 'list-style-type:lower-roman;',
157:	'I' => 'list-style-type:upper-roman;',
158:	'a' => 'list-style-type:lower-alpha;',
159:	'A' => 'list-style-type:upper-alpha;'
160:	);
161:	$li_types = $ul_types + $ol_types;
162:	// }}}
163:
164:	$r['ul@type'] = new HTMLPurifier_AttrTransform_EnumToCSS('type', $ul_types);
165:	$r['ol@type'] = new HTMLPurifier_AttrTransform_EnumToCSS('type', $ol_types, true);
166:	$r['li@type'] = new HTMLPurifier_AttrTransform_EnumToCSS('type', $li_types, true);
167:
168:	// @vspace for img ------------------------------------------------
169:	$r['img@vspace'] = new HTMLPurifier_AttrTransform_ImgSpace('vspace');
170:
171:	// @width for table, hr, td, th, col ------------------------------------------
172:	$r['table@width'] =
173:	$r['td@width'] =
174:	$r['th@width'] =
175:	$r['col@width'] =
176:	$r['hr@width'] = new HTMLPurifier_AttrTransform_Length('width');
177:
178:	return $r;
179:	}
180:	}
181:
182:	// vim: et sw=4 sts=4
183:

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