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Allow <![CDATA[<body>...</body>]]> not to trigger Core.ConvertDocumentToFragment

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Signed-off-by: Edward Z. Yang <edwardzyang@thewritingpot.com>
This commit is contained in:
Edward Z. Yang 2008-08-01 19:06:28 -04:00
parent 03dabec2c0
commit 1d90bb2397
3 changed files with 26 additions and 5 deletions
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1
NEWS
View File

@ -36,6 +36,7 @@ NEWS ( CHANGELOG and HISTORY ) HTMLPurifier
- Do not re-munge URL if the output URL has the same host as the input URL.
Requested by Chris.
- Fix error in documentation regarding %Filter.ExtractStyleBlocks
- Prevent <![CDATA[<body></body>]]> from triggering %Core.ConvertDocumentToFragment
. Strategy_MakeWellFormed now operates in-place, saving memory and allowing
for more interesting filter-backtracking
. New HTMLPurifier_Injector->rewind() functionality, allows injectors to rewind

10
library/HTMLPurifier/Lexer.php
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@ -226,11 +226,6 @@ class HTMLPurifier_Lexer
*/
public function normalize($html, $config, $context) {
// extract body from document if applicable
if ($config->get('Core', 'ConvertDocumentToFragment')) {
$html = $this->extractBody($html);
}
// normalize newlines to \n
$html = str_replace("\r\n", "\n", $html);
$html = str_replace("\r", "\n", $html);
@ -243,6 +238,11 @@ class HTMLPurifier_Lexer
// escape CDATA
$html = $this->escapeCDATA($html);
// extract body from document if applicable
if ($config->get('Core', 'ConvertDocumentToFragment')) {
$html = $this->extractBody($html);
}
// expand entities that aren't the big five
$html = $this->_entity_parser->substituteNonSpecialEntities($html);

20
tests/HTMLPurifier/LexerTest.php
View File

@ -634,6 +634,26 @@ div {}
);
}
function test_tokenizeHTML_bodyInCDATA() {
$this->assertTokenization(
'<![CDATA[<body>Foo</body>]]>',
array(
new HTMLPurifier_Token_Text('<body>Foo</body>'),
),
array(
'PH5P' => array(
new HTMLPurifier_Token_Text('<'),
new HTMLPurifier_Token_Text('body'),
new HTMLPurifier_Token_Text('>'),
new HTMLPurifier_Token_Text('Foo'),
new HTMLPurifier_Token_Text('<'),
new HTMLPurifier_Token_Text('/body'),
new HTMLPurifier_Token_Text('>'),
),
)
);
}
/*
function test_tokenizeHTML_() {