public static function getLanguages($key = 'default')
{
static $languages;
if (empty($languages)) {
// Installation uses available languages
if (MFactory::getApplication()->getClientId() == 2) {
$languages[$key] = array();
$knownLangs = MLanguage::getKnownLanguages(MPATH_BASE);
foreach ($knownLangs as $metadata) {
// Take off 3 letters iso code languages as they can't match browsers' languages and default them to en
$languages[$key][] = new MObject(array('lang_code' => $metadata['tag']));
}
} else {
$cache = MFactory::getCache('com_languages', '');
if (!($languages = $cache->get('languages'))) {
$langs = get_available_languages();
$i = 0;
$lngs = array();
foreach ($langs as $lang) {
$lngs[$i] = new stdClass();
$lngs[$i]->title = $lang;
$i++;
}
$languages['default'] = $lngs;
$languages['lang_code'] = array();
if (isset($languages['default'][0])) {
foreach ($languages['default'] as $lang) {
$languages['lang_code'][$lang->title] = $lang;
}
}
$cache->store($languages, 'languages');
}
}
}
return $languages[$key];
}
public function getBuffer($type = null, $name = null, $attribs = array())
{
// If no type is specified, return the whole buffer
if ($type === null) {
return parent::$_buffer;
}
$result = null;
if (isset(parent::$_buffer[$type][$name])) {
return parent::$_buffer[$type][$name];
}
// If the buffer has been explicitly turned off don't display or attempt to render
if ($result === false) {
return null;
}
$renderer = $this->loadRenderer($type);
if ($this->_caching == true && $type == 'modules') {
$cache = MFactory::getCache('com_modules', '');
$hash = md5(serialize(array($name, $attribs, $result, $renderer)));
$cbuffer = $cache->get('cbuffer_' . $type);
if (isset($cbuffer[$hash])) {
return MCache::getWorkarounds($cbuffer[$hash], array('mergehead' => 1));
} else {
$options = array();
$options['nopathway'] = 1;
$options['nomodules'] = 1;
$options['modulemode'] = 1;
$this->setBuffer($renderer->render($name, $attribs, $result), $type, $name);
$data = parent::$_buffer[$type][$name];
$tmpdata = MCache::setWorkarounds($data, $options);
$cbuffer[$hash] = $tmpdata;
$cache->store($cbuffer, 'cbuffer_' . $type);
}
} else {
$this->setBuffer($renderer->render($name, $attribs, $result), $type, $name);
}
return parent::$_buffer[$type][$name];
}
public function display($cachable = false, $urlparams = false)
{
$document = MFactory::getDocument();
$viewType = $document->getType();
$viewName = MRequest::getCmd('view', $this->default_view);
$viewLayout = MRequest::getCmd('layout', 'default');
$view = $this->getView($viewName, $viewType, '', array('base_path' => $this->basePath, 'layout' => $viewLayout));
// Get/Create the model
if ($model = $this->getModel($viewName)) {
// Push the model into the view (as default)
$view->setModel($model, true);
}
$view->document = $document;
$conf = MFactory::getConfig();
// Display the view
if ($cachable && $viewType != 'feed' && $conf->get('caching') >= 1) {
$option = MRequest::getCmd('option');
$cache = MFactory::getCache($option, 'view');
if (is_array($urlparams)) {
$app = MFactory::getApplication();
if (!empty($app->registeredurlparams)) {
$registeredurlparams = $app->registeredurlparams;
} else {
$registeredurlparams = new stdClass();
}
foreach ($urlparams as $key => $value) {
// Add your safe url parameters with variable type as value {@see MFilterInput::clean()}.
$registeredurlparams->{$key} = $value;
}
$app->registeredurlparams = $registeredurlparams;
}
$cache->get($view, 'display');
} else {
$view->display();
}
return $this;
}
