Hi .
I use joomla with my language (vietnam - vi-VN) , i got a message after i change jooma from english to my language . Please support me how to fix it for my site , i have created screenshot in my attach file .
thanks
-> This is language.php code :
I use joomla with my language (vietnam - vi-VN) , i got a message after i change jooma from english to my language . Please support me how to fix it for my site , i have created screenshot in my attach file .
thanks
Notice: Undefined index: vi-VN in /Applications/XAMPP/xamppfiles/htdocs/vietmask/site/administrator/components/com_sh404sef/helpers/language.php on line 164 Notice: Trying to get property of non-object in /Applications/XAMPP/xamppfiles/htdocs/vietmask/site/administrator/components/com_sh404sef/helpers/language.php on line 164
-> This is language.php code :
<?php
/**
* sh404SEF - SEO extension for Joomla!
*
* @author Yannick Gaultier
* @copyright (c) Yannick Gaultier - Weeblr llc - 2015
* @package sh404SEF
* @license http://www.gnu.org/copyleft/gpl.html GNU/GPL
* @version 4.4.8.2409
* @date 2015-04-05
*/
// Security check to ensure this file is being included by a parent file.
defined('_JEXEC') or die;
class Sh404sefHelperLanguage
{
/**
* Figures out if a language code should be inserted
* into urls for default language
*
*/
public static function getInsertLangCodeInDefaultLanguage()
{
static $shouldInsert = null;
if (is_null($shouldInsert))
{
// default Joomla value is true
// sh404SEF default always been false
$shouldInsert = false;
// try load languagefilter plugin params
$plugin = JPluginHelper::getPlugin('system', 'languagefilter');
if (!empty($plugin))
{
$params = new JRegistry();
$params->loadString($plugin->params);
$shouldInsert = $params->get('remove_default_prefix', false);
$shouldInsert = empty($shouldInsert);
}
}
return $shouldInsert;
}
public static function getLanguageFilterWarning()
{
static $displayed = false;
if (!$displayed)
{
$displayed = true;
$app = JFactory::getApplication();
// figure out whether we should display the warning
// only on html page, and on display or info tasks
$format = $app->input->getCmd('format', 'html');
if ($format != 'html')
{
return '';
}
$task = $app->input->getCmd('task', 'display');
if ($task != 'display' && $task != 'info')
{
return '';
}
// only if this is supposed to be a ML site
// that would be if the not-used anymore enableMultiLingualSupport
// was false
$sefConfig = Sh404sefFactory::getConfig();
if (!$sefConfig->enableMultiLingualSupport)
{
return '';
}
// or if there's only one language on the site
$languages = JLanguageHelper::getLanguages('sef');
if (count($languages) <= 1)
{
return '';
}
// and only if the plugin is not enabled ofc
$plugin = JPluginHelper::getPlugin('system', 'languagefilter');
if (!empty($plugin))
{
return '';
}
// insert message
$message = JText::_('COM_SH404SEF_LANGUAGEFILTER_PLUGIN_WARNING');
if (version_compare(JVERSION, '3.0', 'ge'))
{
return ShlMvcLayout_Helper::render('com_sh404sef.general.warning', array('warning' => $message));
}
else
{
return $message;
}
}
}
/**
* Find a language family
*
* @param object $language a Joomla! language object
* @return string a 2 or 3 characters language family code
*/
public static function getFamily($language = null)
{
if (!is_object($language))
{
// get application db instance
$language = JFactory::getLanguage();
}
$code = $language->get('lang');
$bits = explode('-', $code);
return empty($bits[0]) ? 'en' : $bits[0];
}
/**
* Get language tag from a url language code
*
* @param string $langCode
* @return string
*/
public static function getLangTagFromUrlCode($langCode)
{
$languages = JLanguageHelper::getLanguages('sef');
if (!empty($languages[$langCode]))
{
$urlLangTag = $languages[$langCode]->lang_code;
}
else
{
$urlLangTag = self::getDefaultLanguageTag();
}
return $urlLangTag;
}
/**
* Get url short language code from a full language tag
*
* @param string $langTag
* @param bool $default if true, return code for default language if not found
* @return string
*/
public static function getUrlCodeFromTag($langTag, $default = true)
{
$languages = JLanguageHelper::getLanguages('lang_code');
if (!empty($languages[$langTag]))
{
$urlLangCode = $languages[$langTag]->sef;
}
else if ($default)
{
$urlLangTag = self::getDefaultLanguageTag();
$urlLangCode = $languages[$urlLangTag]->sef;
}
else
{
$urlLangCode = null;
}
return $urlLangCode;
}
public static function validateSefLanguageCode($sefLangCode)
{
static $codes = null;
if(!isset($codes[$sefLangCode]))
{
$availableLanguages = self::getInstalledLanguagesList();
foreach ($availableLanguages as $language)
{
if ($sefLangCode == $language->sef)
{
$codes[$sefLangCode] = true;
return true;
}
}
$codes[$sefLangCode] = false;
}
return $codes[$sefLangCode];
}
public static function getDefaultLanguageSef()
{
return self::getUrlCodeFromTag(self::getDefaultLanguageTag());
}
/**
* Get installed front end language list
*
* @access private
* @return array
*/
public static function getInstalledLanguagesList($site = true)
{
static $languages = null;
if (is_null($languages))
{
$db = ShlDbHelper::getDb();
// is there a languages table ?
$languages = array();
$languagesTableName = $db->getPrefix() . 'languages';
$tablesList = $db->getTableList();
if (is_array($tablesList) && in_array($languagesTableName, $tablesList))
{
try
{
$query = 'SELECT * FROM #__languages';
$db->setQuery($query);
$languages = $db->loadObjectList();
}
catch (Exception $e)
{
JError::raiseWarning('SOME_ERROR_CODE', "Error loading languages lists: " . $e->getMessage());
ShlSystem_Log::error('sh404sef', '%s::%s::%d: %s', __CLASS__, __METHOD__, __LINE__, $e->getMessage());
return false;
}
// match fields name to what we need, those were changed in version 2.2 of JF
foreach ($languages as $key => $language)
{
if (empty($language->id))
{
$languages[$key]->id = $language->lang_id;
}
if (empty($language->name))
{
$languages[$key]->name = $language->title;
}
if (empty($language->code))
{
$languages[$key]->code = $language->lang_code;
}
if (empty($language->shortcode))
{
$languages[$key]->shortcode = $language->sef;
}
if (empty($language->active) && empty($language->published))
{
// drop this language, it is not published
unset($languages[$key]);
}
}
}
}
return $languages;
}
/**
* Returns the full language tag for the site default language
*
* @return string
*/
public static function getDefaultLanguageTag()
{
return JComponentHelper::getParams('com_languages')->get('site', 'en-GB');
}
/**
* Returns the full language tag for the site default language
*
* @return string
*/
public static function getLanguageFilterPluginParam($paramName, $default = null)
{
static $params = null;
if (is_null($params))
{
$plugin = JPluginHelper::getPlugin('system', 'languagefilter');
$params = new JRegistry();
$params->loadString(empty($plugin) ? '' : $plugin->params);
}
return is_null($params) ? $default : $params->get($paramName, $default);
}
/**
* Sets a Jooml! language cookie, deleting existing one if any
*
* @param string $languageCode the new target language code (ie: en-GB)
* @param int $cookieTime cookie duration time, set in params or default to 0
*/
public static function setLanguageCookie($languageCode = null, $cookieTime = 0)
{
$languageCode = empty($languageCode) ? Sh404sefHelperLanguage::getDefaultLanguageTag() : $languageCode;
// Create a cookie
$conf = JFactory::getConfig();
$cookieName = JApplication::getHash('language');
$cookieDomain = $conf->get('config.cookie_domain', '');
$cookiePath = $conf->get('config.cookie_path', '/');
// set new cookie, both in browser and in internal application vars
$app = JFactory::getApplication();
$app->input->cookie->set($cookieName, $languageCode, $cookieTime, $cookiePath, $cookieDomain, false, true);
JRequest::setVar($cookieName, $languageCode, 'cookie');
// as Joomla languagefilter also sets this cookie disregarding the path,domain and duration parameters, we must set it twice
$app->input->cookie->set($cookieName, $languageCode);
}
}
