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Merge pull request #12537 from Alex-Code/StringHelper

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StringHelper fixes
This commit is contained in:
Dmitry Naumenko
2016-09-19 10:40:14 +03:00
committed by GitHub
parent cef5404de0 cb7ebd9cfb
commit 6b88f2fa71
3 changed files with 20 additions and 9 deletions
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10
framework/helpers/BaseStringHelper.php
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@ -109,7 +109,7 @@ class BaseStringHelper
}
if (mb_strlen($string, $encoding ?: Yii::$app->charset) > $length) {
return trim(mb_substr($string, 0, $length, $encoding ?: Yii::$app->charset)) . $suffix;
return rtrim(mb_substr($string, 0, $length, $encoding ?: Yii::$app->charset)) . $suffix;
} else {
return $string;
}
@ -164,16 +164,14 @@ class BaseStringHelper
$truncated[] = $token;
} elseif ($token instanceof \HTMLPurifier_Token_Text && $totalCount <= $count) { //Text
if (false === $encoding) {
$token->data = self::truncateWords($token->data, $count - $totalCount, '');
preg_match('/^(\s*)/um', $token->data, $prefixSpace) ?: $prefixSpace = ['',''];
$token->data = $prefixSpace[1] . self::truncateWords(ltrim($token->data), $count - $totalCount, '');
$currentCount = self::countWords($token->data);
} else {
$token->data = self::truncate($token->data, $count - $totalCount, '', $encoding) . ' ';
$token->data = self::truncate($token->data, $count - $totalCount, '', $encoding);
$currentCount = mb_strlen($token->data, $encoding);
}
$totalCount += $currentCount;
if (1 === $currentCount) {
$token->data = ' ' . $token->data;
}
$truncated[] = $token;
} elseif ($token instanceof \HTMLPurifier_Token_End) { //Tag ends
$openTokens--;