/**
*
*/
public function listLanguageLinks()
{
$page = Digitalus_Builder::getPage();
$currentLanguage = $page->getLanguage();
$availableLanguages = $page->getAvailableLanguages();
$xhtml = $this->view->getTranslation('You are reading this page in') . ' ' . $this->view->getTranslation(Digitalus_Language::getFullName($currentLanguage)) . '.';
if (is_array($availableLanguages)) {
$languageLinks = array();
$uri = new Digitalus_Uri();
$base = $uri->toString();
foreach ($availableLanguages as $locale => $name) {
if (!empty($locale) && $locale != $currentLanguage) {
$url = $base . '/p/language/' . $locale;
$languageLinks[] = '<a href="' . $url . '">' . $this->view->getTranslation($name) . '</a>';
}
}
if (is_array($languageLinks) && count($languageLinks) > 0) {
foreach ($languageLinks as $language) {
$languageLinksTranslated[] = $this->view->getTranslation($language);
}
$xhtml .= ' ' . $this->view->getTranslation('This page is also translated into') . ' ' . implode(', ', $languageLinks);
}
}
return '<p>' . $xhtml . '</p>';
}
public function setLanguage()
{
$lang = $this->_page->getParam('language');
if (!empty($lang)) {
Digitalus_Language::setLanguage($lang);
$this->_page->setLanguage($lang);
} else {
$this->_page->setLanguage(Digitalus_Language::getLanguage());
}
}
public function setLanguage()
{
$language = $this->_page->getParam('language');
$availableLanguages = Digitalus_Language::getAvailableLanguages();
if (!empty($language) && key_exists($language, $availableLanguages)) {
Digitalus_Language::setLanguage($language);
$this->_page->setLanguage($language);
} else {
$this->_page->setLanguage(Digitalus_Language::getLanguage());
}
}
/**
* this helper renders a language selector
* it also processes the selected language
* it must be rendered above the content in order for the current
* content to reflect the language selection
*/
public function languageForm()
{
//process form if this is a post back
if (Digitalus_Filter_Post::has('setLang')) {
Digitalus_Language::setLanguage($_POST['language']);
// @todo: this needs to redirect so it loads the whole page in the new language
}
$currentLanguage = Digitalus_Language::getLanguage();
$languageSelector = $this->view->selectLanguage('language', $currentLanguage);
$xhtml = '<form action="' . $this->view->ModuleAction() . '" method="post">';
$xhtml .= '<p>' . $languageSelector . '</p>';
$xhtml .= '<p>' . $this->view->formSubmit('setLang', $this->view->getTranslation('Set Language')) . '</p>';
$xhtml .= '</form>';
return $xhtml;
}
/**
* This helper returns the admin language
*
* @return string
*/
public function getAdminLanguage()
{
return Digitalus_Language::getAdminLanguage();
}
protected function _setTranslator($adapter = null)
{
if (empty($adapter)) {
$adapter = Zend_Registry::get('Zend_Translate');
$request = Zend_Controller_Front::getInstance()->getRequest();
$module = $request->getModuleName();
$controller = $request->getControllerName();
// Add translation file depending on current module ('public' or 'admin')
if ('public' == $module || 'public' == $controller) {
$key = Digitalus_Language::getLanguage();
} else {
$key = Digitalus_Language::getAdminLanguage();
}
if (!empty($key)) {
// Get site config
$config = Zend_Registry::get('config');
$languageFiles = $config->language->translations->toArray();
$languagePath = $config->language->path . '/form/' . $languageFiles[$key] . '.form.csv';
if (is_file($languagePath)) {
$adapter->addTranslation($languagePath, $key);
}
}
} else {
self::setDefaultTranslator($adapter);
}
}
public function getLabelById($pageId, $language = null)
{
if ($language == null) {
$language = Digitalus_Language::getLanguage();
}
$pageNode = new Model_PageNode();
//fetch the content nodes
$info = $pageNode->fetchContentArray($pageId, 'label', $language);
if (isset($info['label']) && '' != $info['label']) {
return $info['label'];
} else {
$where[] = $this->_db->quoteInto('id = ?', $pageId);
$row = $this->fetchRow($where);
return $row->name;
}
}
/**
* Initialize translations
*
* @return Zend_Translate
*/
protected function _initTranslation()
{
// Get site settings
$settings = Zend_Registry::get('siteSettings');
// Get site config
$config = Zend_Registry::get('config');
$languageFiles = $config->language->translations->toArray();
// Get cache object
$cache = Zend_Registry::get('cache');
Zend_Translate::setCache($cache);
$module = $this->_request->getModuleName();
$controller = $this->_request->getControllerName();
// Add translation file depending on current module ('public' or 'admin')
if ('public' == $module || 'public' == $controller) {
$end = 'front';
$key = Digitalus_Language::getLanguage();
} else {
$end = 'back';
$key = Digitalus_Language::getAdminLanguage();
}
// always load english translation file
$adapter = new Zend_Translate('csv', $csvPath = $config->language->path . '/' . $end . '/' . $languageFiles['en'] . '.' . $end . '.csv', $key, array('disableNotices' => true));
Zend_Registry::set('Zend_Translate', $adapter);
$csvPath = $config->language->path . '/' . $end . '/' . $languageFiles[$key] . '.' . $end . '.csv';
if (is_file($csvPath) && 'en' != $key) {
$this->_addTranslation($csvPath, $key);
}
// Module translations (are NOT separated into 'back' and 'front')
if ($modules = Digitalus_Module::getModules()) {
foreach ($modules as $module) {
$this->_addTranslation(APPLICATION_PATH . '/modules/' . $module . '/data/languages/' . $languageFiles[$key] . '.csv', $key);
}
}
return $adapter;
}
/**
* Returns the current language
*
* @return string
*/
public function getCurrentLanguage()
{
return Digitalus_Language::getLanguage();
}
