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[*] LO : Fix PSCFV-10876: use IETF code to set language of shop, not 'iso' code, allows to distinguish between chinese variants etc.

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This commit is contained in:
fram
2013-11-12 14:59:36 +01:00
parent e2d8a33a81
commit 743c4f4607
2 changed files with 36 additions and 12 deletions
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29
classes/Language.php
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@@ -619,6 +619,35 @@ class LanguageCore extends ObjectModel
return Db::getInstance()->getValue('SELECT `language_code` FROM `'._DB_PREFIX_.'lang` WHERE `iso_code` = \''.pSQL(strtolower($iso_code)).'\'');
}
public static function getLanguageByIETFCode($code)
{
if (!Validate::isLanguageCode($code))
die(sprintf(Tools::displayError('Fatal error: IETF code %s is not correct'), $code));
// $code is in the form of 'xx-YY' where xx is the language code
// and 'YY' a country code identifying a variant of the language.
$lang_country = explode('-', $code);
// Get the language component of the code
$lang = $lang_country[0];
// Find the id_lang of the language.
// We look for anything with the correct language code
// and sort on equality with the exact IETF code wanted.
// That way using only one query we get either the exact wanted language
// or a close match.
$id_lang = Db::getInstance()->getValue(
'SELECT `id_lang` FROM '
.'`'._DB_PREFIX_.'lang` WHERE LEFT(`language_code`,2) = \''.pSQL($lang).'\' '
.'ORDER BY language_code = \''.pSQL($code).'\' DESC'
);
// Instantiate the Language object if we found it.
if ($id_lang)
return new Language($id_lang);
else
return false;
}
/**
* Return array (id_lang, iso_code)
*

19
classes/Tools.php
View File

@@ -346,17 +346,12 @@ class ToolsCore
/* Automatically detect language if not already defined, detect_language is set in Cookie::update */
if ((!$cookie->id_lang || isset($cookie->detect_language)) && isset($_SERVER['HTTP_ACCEPT_LANGUAGE']))
{
$array = explode(',', Tools::strtolower($_SERVER['HTTP_ACCEPT_LANGUAGE']));
if (Tools::strlen($array[0]) > 2)
$array = explode(',', Tools::strtolower($_SERVER['HTTP_ACCEPT_LANGUAGE']));
$string = $array[0];
if (Validate::isLanguageCode($string))
{
$tab = explode('-', $array[0]);
$string = $tab[0];
}
else
$string = $array[0];
if (Validate::isLanguageIsoCode($string))
{
$lang = new Language(Language::getIdByIso($string));
$lang = Language::getLanguageByIETFCode($string);
if (Validate::isLoadedObject($lang) && $lang->active && $lang->isAssociatedToShop())
{
Context::getContext()->language = $lang;
@@ -364,7 +359,7 @@ class ToolsCore
}
}
}
if (isset($cookie->detect_language))
unset($cookie->detect_language);
@@ -374,7 +369,7 @@ class ToolsCore
$iso = Language::getIsoById((int)$cookie->id_lang);
@include_once(_PS_THEME_DIR_.'lang/'.$iso.'.php');
return $iso;
}