nabble/ajde

<?php

class Ajde_Core_ExternalLibs extends Ajde_Object_Singleton
{
    /**
     * @staticvar Ajde_Application $instance
     *
     * @return Ajde_Application
     */
    public static function getInstance()
    {
        static $instance;

        return $instance === null ? $instance = new self() : $instance;
    }

    public function __bootstrap()
    {
        if (file_exists(LOCAL_ROOT.LIB_DIR.'HTMLPurifier/HTMLPurifier.auto.php')) {
            require_once LOCAL_ROOT.LIB_DIR.'HTMLPurifier/HTMLPurifier.auto.php';
            // Optional components still need to be included--you'll know if you try to
            // use a feature and you get a class doesn't exists error! The autoloader
            // can be used in conjunction with this approach to catch classes that are
            // missing. Simply uncomment the next line:
            // require_once LIB_DIR . 'HTMLPurifier/HTMLPurifier.autoload.php';
            $purifier = new HTMLPurifier();
            $this->set('HTMLPurifier', $purifier);
        }

        return true;
    }

    public static function getClassname($className)
    {
        $overrides = config('app.overrideClass');

        return (isset($overrides[$className])) ? $overrides[$className] : $className;
    }

    public static function setOverride($className, $newClass)
    {
        $config = Config::getInstance();
        $config->overrideClass[$className] = $newClass;
    }
}