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Small fixes

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Utf8 clear supports icon unicode
This commit is contained in:
RainLoop Team 2015-02-25 19:29:34 +04:00
parent e6725198c4
commit 19f089d0bf
15 changed files with 141 additions and 62 deletions
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37
rainloop/v/0.0.0/app/libraries/MailSo/Base/Utils.php
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@ -17,6 +17,22 @@ namespace MailSo\Base;
*/
class Utils
{
/**
* @var string
*/
static $sValidUtf8Regexp = <<<'END'
/
(
(?: [\x00-\x7F] # single-byte sequences 0xxxxxxx
| [\xC0-\xDF][\x80-\xBF] # double-byte sequences 110xxxxx 10xxxxxx
| [\xE0-\xEF][\x80-\xBF]{2} # triple-byte sequences 1110xxxx 10xxxxxx * 2
| [\xF0-\xF7][\x80-\xBF]{3} # quadruple-byte sequence 11110xxx 10xxxxxx * 3
){1,100} # ...one or more times
)
| . # anything else
/x
END;
/**
* @var array
*/
@ -1432,15 +1448,7 @@ class Utils
return $sUtfString;
}
$sUtfString = \preg_replace(
'/[\x00-\x08\x10\x0B\x0C\x0E-\x1F\x7F]'.
'|[\x00-\x7F][\x80-\xBF]+'.
'|([\xC0\xC1]|[\xF0-\xFF])[\x80-\xBF]*'.
'|[\xC2-\xDF]((?![\x80-\xBF])|[\x80-\xBF]{2,})'.
'|[\xE0-\xEF](([\x80-\xBF](?![\x80-\xBF]))|(?![\x80-\xBF]{2})|[\x80-\xBF]{3,})/S',
$sReplaceOn,
$sUtfString
);
$sUtfString = \preg_replace(\MailSo\Base\Utils::$sValidUtf8Regexp, '$1', $sUtfString);
$sUtfString = \preg_replace(
'/\xE0[\x80-\x9F][\x80-\xBF]'.
@ -1450,15 +1458,16 @@ class Utils
$sUtfString = \preg_replace('/\xEF\xBF\xBD/', '?', $sUtfString);
$sNewUtfString = false;
if (\MailSo\Base\Utils::IsIconvSupported())
{
$sNewUtfString = \MailSo\Base\Utils::IconvConvertEncoding($sUtfString, 'UTF-8', 'UTF-8');
}
else if (\MailSo\Base\Utils::IsMbStringSupported())
if (false === $sNewUtfString && \MailSo\Base\Utils::IsMbStringSupported())
{
$sNewUtfString = \MailSo\Base\Utils::MbConvertEncoding($sUtfString, 'UTF-8', 'UTF-8');
}
if (false === $sNewUtfString && \MailSo\Base\Utils::IsIconvSupported())
{
$sNewUtfString = \MailSo\Base\Utils::IconvConvertEncoding($sUtfString, 'UTF-8', 'UTF-8');
}
if (false !== $sNewUtfString)
{
$sUtfString = $sNewUtfString;