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Core.EscapeNonASCIICharacters now always works, even if target is UTF-8.

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Signed-off-by: Edward Z. Yang <ezyang@mit.edu>
This commit is contained in:
Edward Z. Yang 2011-12-25 03:32:25 -05:00
parent 1255d0f15d
commit 9b10515fa4
3 changed files with 13 additions and 3 deletions
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2
NEWS
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@ -12,6 +12,8 @@ NEWS ( CHANGELOG and HISTORY ) HTMLPurifier
4.3.1, unknown release date 4.3.1, unknown release date
# URI.Munge now munges URIs inside the same host that go from https # URI.Munge now munges URIs inside the same host that go from https
to http. Reported by Neike Taika-Tessaro. to http. Reported by Neike Taika-Tessaro.
# Core.EscapeNonASCIICharacters now always transforms entities to
entities, even if target encoding is UTF-8.
! Added support for 'scope' attribute on tables. ! Added support for 'scope' attribute on tables.
- Color keywords are now case insensitive. Thanks Yzmir Ramirez - Color keywords are now case insensitive. Thanks Yzmir Ramirez
<yramirez-htmlpurifier@adicio.com> for reporting. <yramirez-htmlpurifier@adicio.com> for reporting.

6
library/HTMLPurifier/Encoder.php
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@ -365,12 +365,12 @@ class HTMLPurifier_Encoder
*/ */
public static function convertFromUTF8($str, $config, $context) { public static function convertFromUTF8($str, $config, $context) {
$encoding = $config->get('Core.Encoding'); $encoding = $config->get('Core.Encoding');
if ($encoding === 'utf-8') return $str;
static $iconv = null;
if ($iconv === null) $iconv = self::iconvAvailable();
if ($escape = $config->get('Core.EscapeNonASCIICharacters')) { if ($escape = $config->get('Core.EscapeNonASCIICharacters')) {
$str = self::convertToASCIIDumbLossless($str); $str = self::convertToASCIIDumbLossless($str);
} }
if ($encoding === 'utf-8') return $str;
static $iconv = null;
if ($iconv === null) $iconv = self::iconvAvailable();
if ($iconv && !$config->get('Test.ForceNoIconv')) { if ($iconv && !$config->get('Test.ForceNoIconv')) {
// Undo our previous fix in convertToUTF8, otherwise iconv will barf // Undo our previous fix in convertToUTF8, otherwise iconv will barf
$ascii_fix = self::testEncodingSupportsASCII($encoding); $ascii_fix = self::testEncodingSupportsASCII($encoding);

8
tests/HTMLPurifier/EncoderTest.php
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@ -123,7 +123,15 @@ class HTMLPurifier_EncoderTest extends HTMLPurifier_Harness
HTMLPurifier_Encoder::convertFromUTF8($this->getZhongWen(), $this->config, $this->context), HTMLPurifier_Encoder::convertFromUTF8($this->getZhongWen(), $this->config, $this->context),
"&#20013;&#25991; (Chinese)" "&#20013;&#25991; (Chinese)"
); );
}
function test_convertFromUTF8_withProtectionButUtf8() {
// Preserve the characters!
$this->config->set('Core.EscapeNonASCIICharacters', true);
$this->assertIdentical(
HTMLPurifier_Encoder::convertFromUTF8($this->getZhongWen(), $this->config, $this->context),
"&#20013;&#25991; (Chinese)"
);
} }
function test_convertToASCIIDumbLossless() { function test_convertToASCIIDumbLossless() {