/**
* importing a unique class or an entire package
* @param string a class name or a package name
* @param string $module nom du module ou trouver la class a charger
* @return void
* @access public
*/
function import($package, $module = NULL)
{
// already registered ?
if (APIClassRegistry::isRegistered($package)) {
return;
}
// extracting package name
$packagename = APIClassRegistry::extractPackageName($package);
$path = APIClassRegistry::convertToPath($package, $module);
if (APIClassRegistry::isPackage($package)) {
// filtering php class and running parser
if (isset($path) && is_dir($path)) {
APIClassRegistry::register($package);
$handle = opendir($path);
while ($file = readdir($handle)) {
if ($file !== '.' && $file !== '..' && preg_match('/(\\.php)$/i', $file) > 0) {
require_once $path . $file;
APIClassRegistry::register($packagename, substr($file, 0, strlen($file) - 4));
}
}
closedir($handle);
}
} else {
if (APIClassRegistry::isClass($package)) {
// extracting class name
$classname = APIClassRegistry::extractClassName($package);
// loadclass
$path .= '.php';
if (isset($path) && is_file($path)) {
// register
APIClassRegistry::register($packagename, $classname);
require_once $path;
}
}
}
}
/**
* try to extract a package name from a package call
* @param string|core.StringBuffer a class name or a package name
* @return core.StringBuffer the extracted package name if extraction is a success or NULL if fail to extract
* @access public static
*/
function extractPackageName($package)
{
if (APIClassRegistry::isPackage($package)) {
return substr($package, 0, strlen($package) - 2);
} else {
$pos = strrpos($package, '.');
if ($pos > 0) {
return substr($package, 0, $pos);
} else {
return $package;
}
}
return NULL;
}
