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[2.1.5] [MFH] Fix text-decoration: none bug

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git-svn-id: http://htmlpurifier.org/svnroot/htmlpurifier/branches/php4@1800 48356398-32a2-884e-a903-53898d9a118a
This commit is contained in:
Edward Z. Yang
2008-06-17 03:18:23 +00:00
parent 6f25c39c3e
commit 6f71e65661
3 changed files with 8 additions and 1 deletions
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1
NEWS
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@@ -31,6 +31,7 @@ ERRATA
- Improved adherence to Unicode by checking for non-character codepoints. - Improved adherence to Unicode by checking for non-character codepoints.
Thanks Geoffrey Sneddon for reporting. This may result in degraded Thanks Geoffrey Sneddon for reporting. This may result in degraded
performance for extremely large inputs. performance for extremely large inputs.
- Allow CSS property-value pair ''text-decoration: none''
. Added HTMLPurifier_UnitConverter and HTMLPurifier_Length for convenient . Added HTMLPurifier_UnitConverter and HTMLPurifier_Length for convenient
handling of CSS-style lengths. HTMLPurifier_AttrDef_CSS_Length now uses handling of CSS-style lengths. HTMLPurifier_AttrDef_CSS_Length now uses
this class. this class.

5
library/HTMLPurifier/AttrDef/CSS/TextDecoration.php
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@@ -15,10 +15,13 @@ class HTMLPurifier_AttrDef_CSS_TextDecoration extends HTMLPurifier_AttrDef
static $allowed_values = array( static $allowed_values = array(
'line-through' => true, 'line-through' => true,
'overline' => true, 'overline' => true,
'underline' => true 'underline' => true,
); );
$string = strtolower($this->parseCDATA($string)); $string = strtolower($this->parseCDATA($string));
if ($string === 'none') return $string;
$parts = explode(' ', $string); $parts = explode(' ', $string);
$final = ''; $final = '';
foreach ($parts as $part) { foreach ($parts as $part) {

3
tests/HTMLPurifier/AttrDef/CSS/TextDecorationTest.php
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@@ -10,6 +10,9 @@ class HTMLPurifier_AttrDef_CSS_TextDecorationTest extends HTMLPurifier_AttrDefHa
$this->def = new HTMLPurifier_AttrDef_CSS_TextDecoration(); $this->def = new HTMLPurifier_AttrDef_CSS_TextDecoration();
$this->assertDef('none');
$this->assertDef('none underline', 'underline');
$this->assertDef('underline'); $this->assertDef('underline');
$this->assertDef('overline'); $this->assertDef('overline');
$this->assertDef('line-through overline underline'); $this->assertDef('line-through overline underline');