khosb/application/classes/Controller/Admin/Module.php

<?php defined('SYSPATH') or die('No direct access allowed.');

/**
 * This class provides MODULE management
 *
 * @package    OSB
 * @category   Controllers/Admin
 * @author     Deon George
 * @copyright  (c) 2009-2013 Open Source Billing
 * @license    http://dev.osbill.net/license.html
 */
class Controller_Admin_Module extends Controller_Module {
	protected $secure_actions = array(
		'add'=>TRUE,
		'edit'=>TRUE,
		'list'=>TRUE,
	);

	/**
	 * Get the list of methods for a class
	 */
	protected function _methods($class) {
		// Get a list of methods this module has
		$ch = 'Controller_%s';
		$methods = $secure_actions = $auth_required = array();

		// List of classes where all our methods are, including this one.
		$classes = URL::$method_directory;
		array_unshift($classes,'');

		foreach ($classes as $c) {
			$x = URL::dir($c);
			$cn = Kohana::classname('Controller_'.($x ? $x.'_'.$class : $class));

			if (class_exists($cn)) {
				$r = new ReflectionClass($cn);

				$rdp = $r->getDefaultProperties();
				$secure_actions[$cn] = $rdp['secure_actions'];
				$auth_required[$cn] = $rdp['auth_required'];

				foreach ($r->getMethods() as $method) {
					if (preg_match('/^action_/',$method->name))
						array_push($methods,str_replace('action_',strtolower(($x ? $x.'_' : $x)),$method->name));
				}
			}
		}

		return array('methods'=>$methods,'secure_actions'=>$secure_actions,'auth_required'=>$auth_required);
	}

	/**
	 * Edit a Module Configuration
	 */
	public function action_edit() {
		$id = $this->request->param('id');
		$mo = ORM::factory('Module',$id);

		$methods = array();

		if (! $mo->loaded()) {
			SystemMessage::factory()
				->title(_('Invalid Module ID'))
				->type('error')
				->body(sprintf(_('Module with ID %s doesnt appear to exist?'),$id));

			HTTP::redirect(URL::link('admin','module/list'));
		}

		$mm = $this->_methods($mo->name);
		$methods['exist'] = array();
		foreach ($mo->module_method->find_all() as $mmo) {
			if (in_array($mmo->name,$mm['methods'])) {
				$k = array_search($mmo->name,$mm['methods']);
				unset($mm['methods'][$k]);

				$mmo->status('INDB');
			} else
				$mmo->status('ORPHAN');

			if (! empty($mm['secure_actions'][$mmo->controller()][$mmo->method()]))
				unset($mm['secure_actions'][$mmo->controller()][$mmo->method()]);

			array_push($methods['exist'],$mmo);
		}

		$methods['missing'] = array();
		foreach ($mm['methods'] as $k=>$method) {
			$mmo = ORM::factory('Module_Method');
			$mmo->module_id = $mo->id;
			$mmo->name = $method;

			if (! empty($mm['auth_required'][$mmo->controller()]) AND $mm['auth_required'][$mmo->controller()])
				$mmo->status('MISSING');

			array_push($methods['missing'],$mmo);
		}

		Block::factory()
			->title(sprintf('%s: %s ',_('Defined Module Methods For'),$mo->display('name')))
			->title_icon('icon-cog')
			->body(Table::factory()
				->data($methods['exist'])
				->columns(array(
					'id'=>'ID',
					'name'=>'Name',
					'notes'=>'Notes',
					'menu_display'=>'Menu',
					'status()'=>'Status',
				))
				->prepend(array(
					'id'=>array('url'=>URL::link('admin','module_method/edit/')),
				))
			);

		Block::factory()
			->title(sprintf('%s: %s ',_('Missing Module Methods For'),$mo->display('name')))
			->title_icon('icon-exclamation-sign')
			->body(Table::factory()
				->data($methods['missing'])
				->columns(array(
					'name'=>'Name',
					'status()'=>'Status',
				))
				->prepend(array(
					'name'=>array('url'=>URL::link('admin','module_method/add/'.$mo->id.'/')),
				))
			);
	}

	/**
	 * List our installed modules
	 */
	public function action_list() {
		$mo = ORM::factory('Module');

		Block::factory()
			->title('Defined Modules')
			->title_icon('icon-cog')
			->body(Table::factory()
				->data($mo->find_all())
				->jssort(TRUE)
				->columns(array(
					'id'=>'ID',
					'name'=>'Name',
					'notes'=>'Notes',
					'status(TRUE)'=>'Active',
					'external(TRUE)'=>'External',
				))
				->prepend(array(
					'id'=>array('url'=>URL::link('admin','module/edit/')),
				))
			);
	}
}
?>