/**
* Load extension from specify folder.
*
* @param string $package filepath to folder with extension
* @return mixed
*/
function loadExtension($package)
{
$db = JFactory::getDbo();
/* @var $db JDatabaseMySQL */
// try to load extension language
$language = JFactory::getLanguage();
/* @var $language JLanguage */
$language->load(JFile::getName($package), JPATH_ADMINISTRATOR);
if (($manifest =& AInstaller::getManifest($package)) !== false) {
$root = $manifest->parser;
$element = $root->files;
if (is_object($element)) {
$type = (string) $root->attributes()->type;
foreach ($element->children() as $file) {
if (isset($file->attributes()->{$type}) and $name = (string) $file->attributes()->{$type}) {
if (class_exists($classname = 'AInstaller' . ucfirst($type))) {
$model = new $classname();
$extension = $model->getTable();
$db->setQuery($model->getQuery($name, $root));
if ($id = (int) $db->loadResult()) {
$extension->load($id);
if (isset($extension->iscore) && (int) $extension->iscore != 0) {
$extension->iscore = 0;
$extension->store();
}
}
if (isset($root->setting)) {
foreach ($root->setting->attributes() as $name => $value) {
if (isset($extension->{$name})) {
$extension->{$name} = (string) $value;
}
}
}
$model->extra($extension);
$extension->extType = $type;
return $extension;
}
}
}
}
}
return null;
}
