public function getMissingPlugins()
{
$missingPlugins = array();
$plugins = $this->pluginList->getActivatedPlugins();
foreach ($plugins as $pluginName) {
// if a plugin is listed in the config, but is not loaded, it does not exist in the folder
if (!self::getInstance()->isPluginLoaded($pluginName) && !$this->isPluginBogus($pluginName)) {
$missingPlugins[] = $pluginName;
}
}
return $missingPlugins;
}