/**
* Load controller file
*
* @param string $class Class name
*/
private function controller($class)
{
if (!strstr(strtolower($class), 'controller')) {
return;
}
$class = str_replace('\\', '/', $class);
$file = explode('/', $class);
$file = strtolower(array_pop($file));
$path = JPATH_SITE . '/libraries/fabrik/fabrik/Controllers/' . \Joomla\String\StringHelper::ucfirst($file) . '.php';
if (file_exists($path)) {
require_once $path;
}
}
/**
* Method to instantiate the form field object.
*
* @param JForm $form The form to attach to the form field object.
*
* @since 11.1
*/
public function __construct($form = null)
{
// If there is a form passed into the constructor set the form and form control properties.
if ($form instanceof JForm) {
$this->form = $form;
$this->formControl = $form->getFormControl();
}
// Detect the field type if not set
if (!isset($this->type)) {
$parts = Normalise::fromCamelCase(get_called_class(), true);
if ($parts[0] == 'J') {
$this->type = StringHelper::ucfirst($parts[count($parts) - 1], '_');
} else {
$this->type = StringHelper::ucfirst($parts[0], '_') . StringHelper::ucfirst($parts[count($parts) - 1], '_');
}
}
}
/**
* Method to add alternative meta tags for associated menu items.
*
* @return void
*
* @since 1.7
*/
public function onAfterDispatch()
{
$doc = JFactory::getDocument();
if ($this->app->isSite() && $this->params->get('alternate_meta', 1) && $doc->getType() == 'html') {
$languages = $this->lang_codes;
$homes = JLanguageMultilang::getSiteHomePages();
$menu = $this->app->getMenu();
$active = $menu->getActive();
$levels = JFactory::getUser()->getAuthorisedViewLevels();
$remove_default_prefix = $this->params->get('remove_default_prefix', 0);
$server = JUri::getInstance()->toString(array('scheme', 'host', 'port'));
$is_home = false;
$currentInternalUrl = 'index.php?' . http_build_query($this->app->getRouter()->getVars());
if ($active) {
$active_link = JRoute::_($active->link . '&Itemid=' . $active->id);
$current_link = JRoute::_($currentInternalUrl);
// Load menu associations
if ($active_link == $current_link) {
$associations = MenusHelper::getAssociations($active->id);
}
// Check if we are on the home page
$is_home = $active->home && ($active_link == $current_link || $active_link == $current_link . 'index.php' || $active_link . '/' == $current_link);
}
// Load component associations.
$option = $this->app->input->get('option');
$cName = StringHelper::ucfirst(StringHelper::str_ireplace('com_', '', $option)) . 'HelperAssociation';
JLoader::register($cName, JPath::clean(JPATH_COMPONENT_SITE . '/helpers/association.php'));
if (class_exists($cName) && is_callable(array($cName, 'getAssociations'))) {
$cassociations = call_user_func(array($cName, 'getAssociations'));
}
// For each language...
foreach ($languages as $i => &$language) {
switch (true) {
// Language without frontend UI || Language without specific home menu || Language without authorized access level
case !array_key_exists($i, JLanguageMultilang::getSiteLangs()):
case !isset($homes[$i]):
case isset($language->access) && $language->access && !in_array($language->access, $levels):
unset($languages[$i]);
break;
// Home page
// Home page
case $is_home:
$language->link = JRoute::_('index.php?lang=' . $language->sef . '&Itemid=' . $homes[$i]->id);
break;
// Current language link
// Current language link
case $i == $this->current_lang:
$language->link = JRoute::_($currentInternalUrl);
break;
// Component association
// Component association
case isset($cassociations[$i]):
$language->link = JRoute::_($cassociations[$i] . '&lang=' . $language->sef);
break;
// Menu items association
// Heads up! "$item = $menu" here below is an assignment, *NOT* comparison
// Menu items association
// Heads up! "$item = $menu" here below is an assignment, *NOT* comparison
case isset($associations[$i]) && ($item = $menu->getItem($associations[$i])):
$language->link = JRoute::_($item->link . '&Itemid=' . $item->id . '&lang=' . $language->sef);
break;
// Too bad...
// Too bad...
default:
unset($languages[$i]);
}
}
// If there are at least 2 of them, add the rel="alternate" links to the <head>
if (count($languages) > 1) {
// Remove the sef from the default language if "Remove URL Language Code" is on
if (isset($languages[$this->default_lang]) && $remove_default_prefix) {
$languages[$this->default_lang]->link = preg_replace('|/' . $languages[$this->default_lang]->sef . '/|', '/', $languages[$this->default_lang]->link, 1);
}
foreach ($languages as $i => &$language) {
$doc->addHeadLink($server . $language->link, 'alternate', 'rel', array('hreflang' => $i));
}
// Add x-default language tag
if ($this->params->get('xdefault', 1)) {
$xdefault_language = $this->params->get('xdefault_language', $this->default_lang);
$xdefault_language = $xdefault_language == 'default' ? $this->default_lang : $xdefault_language;
if (isset($languages[$xdefault_language])) {
// Use a custom tag because addHeadLink is limited to one URI per tag
$doc->addCustomTag('<link href="' . $server . $languages[$xdefault_language]->link . '" rel="alternate" hreflang="x-default" />');
}
}
}
}
}
/**
* Load a class for one of the form's entities of a particular type.
* Currently, it makes sense to use this method for the "field" and "rule" entities
* (but you can support more entities in your subclass).
*
* @param string $entity One of the form entities (field or rule).
* @param string $type Type of an entity.
*
* @return string|boolean Class name on success or false otherwise.
*
* @since 11.1
*/
protected static function loadClass($entity, $type)
{
$prefix = 'J';
if (strpos($type, '.')) {
list($prefix, $type) = explode('.', $type);
}
$class = StringHelper::ucfirst($prefix, '_') . 'Form' . StringHelper::ucfirst($entity, '_') . StringHelper::ucfirst($type, '_');
if (class_exists($class)) {
return $class;
}
// Get the field search path array.
$paths = self::addPath($entity);
// If the type is complex, add the base type to the paths.
if ($pos = strpos($type, '_')) {
// Add the complex type prefix to the paths.
for ($i = 0, $n = count($paths); $i < $n; $i++) {
// Derive the new path.
$path = $paths[$i] . '/' . strtolower(substr($type, 0, $pos));
// If the path does not exist, add it.
if (!in_array($path, $paths)) {
$paths[] = $path;
}
}
// Break off the end of the complex type.
$type = substr($type, $pos + 1);
}
// Try to find the class file.
$type = strtolower($type) . '.php';
foreach ($paths as $path) {
$file = JPath::find($path, $type);
if (!$file) {
continue;
}
JLoader::register($class, $file);
if (class_exists($class)) {
break;
}
}
// Check for all if the class exists.
return class_exists($class) ? $class : false;
}
