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upgrade HTML Purifier to Version 4.4.0 (with merged trunk patches -c37721 -c34417 -c35216 -c35219)

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This commit is contained in:
Klaus Leithoff
2012-02-01 15:58:31 +00:00
parent 3874ec6084
commit 5511abc5bf
33 changed files with 700 additions and 101 deletions
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5
phpgwapi/inc/htmlpurifier/library/HTMLPurifier/HTMLModule/Forms.php
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@ -35,7 +35,7 @@ class HTMLPurifier_HTMLModule_Forms extends HTMLPurifier_HTMLModule
'name' => 'CDATA',
'readonly' => 'Bool#readonly',
'size' => 'Number',
'src' => 'URI#embeds',
'src' => 'URI#embedded',
'tabindex' => 'Number',
'type' => 'Enum#text,password,checkbox,button,radio,submit,reset,file,hidden,image',
'value' => 'CDATA',
@ -84,7 +84,8 @@ class HTMLPurifier_HTMLModule_Forms extends HTMLPurifier_HTMLModule
$button->excludes = $this->makeLookup(
'form', 'fieldset', // Form
'input', 'select', 'textarea', 'label', 'button', // Formctrl
'a' // as per HTML 4.01 spec, this is omitted by modularization
'a', // as per HTML 4.01 spec, this is omitted by modularization
'isindex', 'iframe' // legacy items
);
// Extra exclusion: img usemap="" is not permitted within this element.

18
phpgwapi/inc/htmlpurifier/library/HTMLPurifier/HTMLModule/Legacy.php
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@ -89,7 +89,7 @@ class HTMLPurifier_HTMLModule_Legacy extends HTMLPurifier_HTMLModule
$hr->attr['width'] = 'Length';
$img = $this->addBlankElement('img');
$img->attr['align'] = 'Enum#top,middle,bottom,left,right';
$img->attr['align'] = 'IAlign';
$img->attr['border'] = 'Pixels';
$img->attr['hspace'] = 'Pixels';
$img->attr['vspace'] = 'Pixels';
@ -136,6 +136,22 @@ class HTMLPurifier_HTMLModule_Legacy extends HTMLPurifier_HTMLModule
$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';
}
}

14
phpgwapi/inc/htmlpurifier/library/HTMLPurifier/HTMLModule/List.php
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@ -20,10 +20,16 @@ class HTMLPurifier_HTMLModule_List extends HTMLPurifier_HTMLModule
public $content_sets = array('Flow' => 'List');
public function setup($config) {
$ol = $this->addElement('ol', 'List', 'Required: li', 'Common');
$ol->wrap = "li";
$ul = $this->addElement('ul', 'List', 'Required: li', 'Common');
$ul->wrap = "li";
$ol = $this->addElement('ol', 'List', new HTMLPurifier_ChildDef_List(), 'Common');
$ul = $this->addElement('ul', 'List', new HTMLPurifier_ChildDef_List(), 'Common');
// XXX The wrap attribute is handled by MakeWellFormed. This is all
// quite unsatisfactory, because we generated this
// *specifically* for lists, and now a big chunk of the handling
// is done properly by the List ChildDef. So actually, we just
// want enough information to make autoclosing work properly,
// and then hand off the tricky stuff to the ChildDef.
$ol->wrap = 'li';
$ul->wrap = 'li';
$this->addElement('dl', 'List', 'Required: dt | dd', 'Common');
$this->addElement('li', false, 'Flow', 'Common');

3
phpgwapi/inc/htmlpurifier/library/HTMLPurifier/HTMLModule/Tables.php
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@ -37,6 +37,9 @@ class HTMLPurifier_HTMLModule_Tables extends HTMLPurifier_HTMLModule
'abbr' => 'Text',
'colspan' => 'Number',
'rowspan' => 'Number',
// Apparently, as of HTML5 this attribute only applies
// to 'th' elements.
'scope' => 'Enum#row,col,rowgroup,colgroup',
),
$cell_align
);