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[2.1.4] [MFH] addAttribute() can be called multiple times, from r1634

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git-svn-id: http://htmlpurifier.org/svnroot/htmlpurifier/branches/php4@1717 48356398-32a2-884e-a903-53898d9a118a
This commit is contained in:
Edward Z. Yang
2008-05-15 05:13:11 +00:00
parent 957a840f54
commit 9f23bc005b
3 changed files with 30 additions and 1 deletions
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7
NEWS
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@ -9,6 +9,11 @@ NEWS ( CHANGELOG and HISTORY ) HTMLPurifier
. Internal change
==========================
ERRATA
- PH5P is seriously broken here; it can result in fatal errors and exceptions.
If you desire to use it, please use it with the latest, PHP5-only version of
HTML Purifier.
2.1.4, unknown release date
! DefinitionCacheFactory now can register new implementations
! CSS properties are now case-insensitive
@ -19,6 +24,8 @@ NEWS ( CHANGELOG and HISTORY ) HTMLPurifier
- Fix bug with trusted script handling in libxml versions later than 2.6.28.
- Fix bug in comment parsing with DirectLex
- Fix bug with rgb(0, 1, 2) color syntax with spaces inside shorthand syntax
- HTMLPurifier_HTMLDefinition->addAttribute can now be called multiple times
on the same element without emitting errors.
2.1.3, released 2007-11-05
! tests/multitest.php allows you to test multiple versions by running

8
library/HTMLPurifier/HTMLDefinition.php
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@ -222,6 +222,8 @@ class HTMLPurifier_HTMLDefinition extends HTMLPurifier_Definition
/**
* Adds a custom attribute to a pre-existing element
* @note This is strictly convenience, and does not have a corresponding
* method in HTMLPurifier_HTMLModule
* @param $element_name String element name to add attribute to
* @param $attr_name String name of attribute
* @param $def Attribute definition, can be string or object, see
@ -229,7 +231,11 @@ class HTMLPurifier_HTMLDefinition extends HTMLPurifier_Definition
*/
function addAttribute($element_name, $attr_name, $def) {
$module =& $this->getAnonymousModule();
$element =& $module->addBlankElement($element_name);
if (!isset($module->info[$element_name])) {
$element =& $module->addBlankElement($element_name);
} else {
$element =& $module->info[$element_name];
}
$element->attr[$attr_name] = $def;
}

16
tests/HTMLPurifier/HTMLDefinitionTest.php
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@ -87,6 +87,22 @@ a[href|title]
}
function test_addAttribute_multiple() {
$config = HTMLPurifier_Config::create(array(
'HTML.DefinitionID' => 'HTMLPurifier_HTMLDefinitionTest->test_addAttribute_multiple'
));
$def =& $config->getHTMLDefinition(true);
$def->addAttribute('span', 'custom', 'Enum#attribute');
$def->addAttribute('span', 'foo', 'Text');
$purifier = new HTMLPurifier($config);
$input = '<span custom="attribute" foo="asdf">Custom!</span>';
$output = $purifier->purify($input);
$this->assertIdentical($input, $output);
}
function test_addElement() {
$config = HTMLPurifier_Config::create(array(