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[/] [trunk/] [freenet-router/] [var/] [www/] [freenet-router/] [Framework/] [ClassLoading/] [ThirdPartyLoader.php] - Rev 2

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<?php

namespace Phem\ClassLoading;

/**
 * 
 * Loads 3rdParty Libraries outside framework namespaces.
 * Each of them should be located in separate subdirectory of 3rdParty directory
 * The subdirectory should contain bootstraper file ([SubdirectoryName]Boot.php)
 * 
 * @author Jakub PetrĹžĂlka <petrzilka@czweb.net>
 */
class ThirdPartyLoader extends Loader
{
    public function commit()
    {
        $dirContent = scandir(THIRD_PARTY_DIR);
        
        foreach ($dirContent as $dirEntry)
        {
            
            if (($dirEntry == ".") || ($dirEntry == "..")) continue;
            
            if (is_dir(THIRD_PARTY_DIR . DS . $dirEntry))
            {
                $bootFileName = THIRD_PARTY_DIR . DS . $dirEntry . DS . $dirEntry . BOOTSTRAPER_SUFFIX . '.php';
                if (file_exists($bootFileName))
                {
                    require_once $bootFileName;

                    //the boot file must contain class named [SubdirectoryName]Boot
                    $bootstraperClass = $dirEntry . BOOTSTRAPER_SUFFIX;
                    if (!class_exists($bootstraperClass))
                        die("Invalid boot file in dependecy " . $dirEntry);

                    //the class must be descendant of BootStrapper
                    $bootstrapper = new $bootstraperClass();
                    if (!is_a($bootstrapper, "Phem\ClassLoading\Bootstrapping\Bootstrapper"))
                        die("Bootstraper of component " . $dirEntry . " must be inherited from Bootstraper");

                    $bootstrapper->init();
                }
                else
                {
                    die("Bootstraper file for component " . $dirEntry. " not found");
                }
            }
        }
    }
}