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Add option to fix double-escaping of user lang code

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This commit is contained in:
Kijin Sung 2023-06-26 22:25:08 +09:00
parent 340b3aa49a
commit fa198a2984
1 changed files with 20 additions and 8 deletions
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28
classes/context/Context.class.php
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@ -745,7 +745,7 @@ class Context
{
return '';
}
return escape(self::replaceUserLang(self::$_instance->browser_title), false);
return escape(self::replaceUserLang(self::$_instance->browser_title, true), false);
}
/**
@ -758,7 +758,7 @@ class Context
$domain_info = self::get('site_module_info');
if ($domain_info && $domain_info->settings && $domain_info->settings->title)
{
return escape(self::replaceUserLang($domain_info->settings->title), false);
return escape(self::replaceUserLang($domain_info->settings->title, true), false);
}
else
{
@ -776,7 +776,7 @@ class Context
$domain_info = self::get('site_module_info');
if ($domain_info && $domain_info->settings && $domain_info->settings->subtitle)
{
return escape(self::replaceUserLang($domain_info->settings->subtitle), false);
return escape(self::replaceUserLang($domain_info->settings->subtitle, true), false);
}
else
{
@ -886,9 +886,13 @@ class Context
}
/**
* @brief Replace user-defined language codes
* Replace user-defined language codes
*
* @param string $string
* @param bool $fix_double_escape
* @return string
*/
public static function replaceUserLang($output)
public static function replaceUserLang($string, $fix_double_escape = false)
{
static $lang = null;
if($lang === null)
@ -900,7 +904,15 @@ class Context
}
}
return preg_replace_callback('/\$user_lang->([a-zA-Z0-9\_]+)/', function($matches) use($lang) {
if ($fix_double_escape)
{
$regexp = '/\$user_lang-(?:>|>)([a-zA-Z0-9\_]+)/';
}
else
{
$regexp = '/\$user_lang->([a-zA-Z0-9\_]+)/';
}
return preg_replace_callback($regexp, function($matches) use($lang) {
if(isset($lang[$matches[1]]) && !self::get($matches[1]))
{
return $lang[$matches[1]];
@ -909,7 +921,7 @@ class Context
{
return $matches[1];
}
}, $output);
}, $string);
}
/**
@ -2781,7 +2793,7 @@ class Context
{
self::$_instance->meta_tags[$name] = array(
'is_http_equiv' => (bool)$is_http_equiv,
'content' => self::replaceUserLang($content),
'content' => self::replaceUserLang($content, true),
);
}