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Fix typos in AttrDef/Lang.php involving lowercasing uppercased language strings.

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git-svn-id: http://htmlpurifier.org/svnroot/htmlpurifier/trunk@618 48356398-32a2-884e-a903-53898d9a118a
This commit is contained in:
Edward Z. Yang 2006-12-26 03:56:53 +00:00
parent ceb1b9ccdb
commit 688b1833f5
3 changed files with 7 additions and 3 deletions
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1
NEWS
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@ -20,6 +20,7 @@ NEWS ( CHANGELOG and HISTORY ) HTMLPurifier
! Added enduser-youtube.html, explains how to embed YouTube videos. See
also corresponding smoketest preserveYouTube.php.
! Added purifyArray(), which takes a list of HTML and purifies it all
- Fixed fatal error thrown by upper-cased language attributes
- printDefinition.php: added labels, added better clarification
. HTMLPurifier_Config::create() added, takes mixed variable and converts into
a HTMLPurifier_Config object.

4
library/HTMLPurifier/AttrDef/Lang.php
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@ -49,7 +49,7 @@ class HTMLPurifier_AttrDef_Lang extends HTMLPurifier_AttrDef
if ($length == 0 || $length == 1 || $length > 8 || !ctype_alnum($subtags[1])) {
return $new_string;
}
if (!ctype_lower($subtags[1])) $subtags[1] = strotolower($subtags[1]);
if (!ctype_lower($subtags[1])) $subtags[1] = strtolower($subtags[1]);
$new_string .= '-' . $subtags[1];
if ($num_subtags == 2) return $new_string;
@ -61,7 +61,7 @@ class HTMLPurifier_AttrDef_Lang extends HTMLPurifier_AttrDef
return $new_string;
}
if (!ctype_lower($subtags[$i])) {
$subtags[$i] = strotolower($subtags[$i]);
$subtags[$i] = strtolower($subtags[$i]);
}
$new_string .= '-' . $subtags[$i];
}

5
tests/HTMLPurifier/AttrDef/LangTest.php
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@ -17,6 +17,9 @@ class HTMLPurifier_AttrDef_LangTest extends HTMLPurifier_AttrDefHarness
$this->assertDef(' en ', 'en'); // trim
$this->assertDef('EN', 'en'); // case insensitivity
// (thanks Eugen Pankratz for noticing the typos!)
$this->assertDef('En-Us-Edison', 'en-us-edison'); // complex ci
$this->assertDef('fr en', false); // multiple languages
$this->assertDef('%', false); // bad character
@ -26,7 +29,7 @@ class HTMLPurifier_AttrDef_LangTest extends HTMLPurifier_AttrDefHarness
// primary subtag rules
// I'm somewhat hesitant to allow x and i as primary language codes,
// because they usually are never used in real life. However,
// theoretically speaking, having them alone is permissble, so
// theoretically speaking, having them alone is permissable, so
// I'll be lenient. No XML parser is going to complain anyway.
$this->assertDef('x');
$this->assertDef('i');