Added lnApp files
This commit is contained in:
Deon George
75
application/classes/controller/lnapp/default.php
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75
application/classes/controller/lnapp/default.php
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@@ -0,0 +1,75 @@
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<?php defined('SYSPATH') or die('No direct access allowed.');
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/**
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* This class provides the default controller for rendering pages.
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*
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* @package lnApp
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* @subpackage Page
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* @category Abstract/Controllers
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* @author Deon George
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* @copyright (c) 2010 Deon George
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* @license http://dev.leenooks.net/license.html
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*/
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abstract class Controller_lnApp_Default extends Controller {
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/**
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* Controls access to this controller.
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* Can be set to a string or an array, for example 'login' or array('login', 'admin')
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* Note that in second(array) example, user must have both 'login' AND 'admin' roles set in database
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*
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* @var boolean is authenticate required with this controller
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*/
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protected $auth_required = FALSE;
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/**
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* If redirecting to a login page, which page to redirect to
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*/
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protected $noauth_redirect = 'login';
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/**
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* Controls access for separate actions, eg:
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* 'adminpanel' => 'admin' will only allow users with the role admin to access action_adminpanel
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* 'moderatorpanel' => array('login', 'moderator') will only allow users with the roles login and moderator to access action_moderatorpanel
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*
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* @var array actions that require a valid user
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*/
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protected $secure_actions = array();
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/**
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* Check and see if this controller needs authentication
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*
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* if $this->auth_required is TRUE, then the user must be logged in only.
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* if $this->auth_required is FALSE, AND $this->secure_actions has an array of
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* methods set to TRUE, then the user must be logged in AND a member of the
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* role.
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*
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* @return boolean
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*/
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protected function _auth_required() {
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// If our global configurable is disabled, then continue
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if (! Kohana::Config('config.method_security'))
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return FALSE;
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return (($this->auth_required !== FALSE && Auth::instance()->logged_in() === FALSE) ||
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(is_array($this->secure_actions) && array_key_exists($this->request->action,$this->secure_actions) &&
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Auth::instance()->logged_in($this->secure_actions[$this->request->action]) === FALSE));
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}
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public function before() {
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parent::before();
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// Check user auth and role
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if ($this->_auth_required()) {
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// For AJAX/JSON requests, authorisation is controlled in the method.
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if (Request::$is_ajax && $this->request->action === 'json') {
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// Nothing required.
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// For no AJAX/JSON requests, display an access page
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} elseif (Auth::instance()->logged_in(NULL,get_class($this).'|'.__METHOD__)) {
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Request::instance()->redirect('login/noaccess');
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} else {
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Session::instance()->set('afterlogin',Request::instance()->uri());
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Request::instance()->redirect($this->noauth_redirect);
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}
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}
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}
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}
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?>
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26
application/classes/controller/lnapp/logout.php
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26
application/classes/controller/lnapp/logout.php
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@@ -0,0 +1,26 @@
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<?php defined('SYSPATH') or die('No direct access allowed.');
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/**
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* This class provides logout capability
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*
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* @package lnApp
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* @subpackage Page/Logout
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* @category Controllers
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* @author Deon George
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* @copyright (c) 2010 Deon George
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* @license http://dev.leenooks.net/license.html
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* @also [login]
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*/
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class Controller_lnApp_Logout extends Controller {
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public function action_index() {
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# If user already signed-in
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if (Auth::instance()->logged_in()!= 0) {
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Auth::instance()->logout();
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Request::instance()->redirect('login');
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}
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Request::instance()->redirect('welcome/index');
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}
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}
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?>
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279
application/classes/controller/lnapp/templatedefault.php
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279
application/classes/controller/lnapp/templatedefault.php
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@@ -0,0 +1,279 @@
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<?php defined('SYSPATH') or die('No direct access allowed.');
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/**
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* This class provides the default template controller for rendering pages.
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*
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* @package lnApp
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* @subpackage Page/Template
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* @category Controllers
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* @author Deon George
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* @copyright (c) 2010 Deon George
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* @license http://dev.leenooks.net/license.html
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*/
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abstract class Controller_lnApp_TemplateDefault extends Controller_Template {
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/**
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* @var string page template
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*/
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public $template = 'lnapp/default';
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/**
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* @var string page media route as per [Route]
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*/
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protected $mediaroute = 'default/media';
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/**
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* @var object meta object information as per [meta]
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*/
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protected $meta;
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/**
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* Controls access to this controller.
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* Can be set to a string or an array, for example 'login' or array('login', 'admin')
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* Note that in second(array) example, user must have both 'login' AND 'admin' roles set in database
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*
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* @var boolean is authenticate required with this controller
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*/
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protected $auth_required = FALSE;
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/**
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* If redirecting to a login page, which page to redirect to
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*/
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protected $noauth_redirect = 'login';
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/**
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* Controls access for separate actions, eg:
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* 'adminpanel' => 'admin' will only allow users with the role admin to access action_adminpanel
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* 'moderatorpanel' => array('login', 'moderator') will only allow users with the roles login and moderator to access action_moderatorpanel
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*
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* @var array actions that require a valid user
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*/
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protected $secure_actions = array(
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'menu' => TRUE,
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);
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/**
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* Check and see if this controller needs authentication
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*
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* if $this->auth_required is TRUE, then the user must be logged in only.
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* if $this->auth_required is FALSE, AND $this->secure_actions has an array of
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* methods set to TRUE, then the user must be logged in AND a member of the
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* role.
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*
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* @return boolean
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*/
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protected function _auth_required() {
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// If our global configurable is disabled, then continue
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if (! Kohana::Config('config.method_security'))
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return FALSE;
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return (($this->auth_required !== FALSE && Auth::instance()->logged_in() === FALSE) ||
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(is_array($this->secure_actions) && array_key_exists($this->request->action,$this->secure_actions) &&
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Auth::instance()->logged_in($this->secure_actions[$this->request->action]) === FALSE));
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}
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/**
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* Loads the template [View] object.
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*
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* Page information is provided by [meta].
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* @uses meta
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*/
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public function before() {
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// Do not template media files
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if ($this->request->action === 'media') {
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$this->auto_render = FALSE;
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return;
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}
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parent::before();
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// Check user auth and role
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if ($this->_auth_required()) {
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if (Kohana::$is_cli)
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throw new Kohana_Exception('Cant run :method, authentication not possible',array(':method'=>$this->request->action));
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// If auth is required and the user is logged in, then they dont have access.
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// (We have already checked authorisation.)
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if (Auth::instance()->logged_in(NULL,get_class($this).'|'.__METHOD__)) {
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if (Config::sitemode() == Kohana::DEVELOPMENT)
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SystemMessage::add(array(
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'title'=>_('Insufficient Access'),
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'type'=>'debug',
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'body'=>Kohana::debug(array('required'=>$this->auth_required,'action'=>$this->request->action,'user'=>Auth::instance()->get_user()->username)),
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));
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// @todo Login No Access redirects are not handled in JS?
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if (Request::$is_ajax) {
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echo _('You dont have enough permissions.');
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die();
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} else
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Request::instance()->redirect('login/noaccess');
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} else {
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Session::instance()->set('afterlogin',Request::instance()->uri());
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Request::instance()->redirect($this->noauth_redirect);
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}
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}
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// For AJAX calls, we dont need to render the complete page.
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if (Request::$is_ajax) {
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$this->auto_render = FALSE;
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return;
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}
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// Bind our template meta variable
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$this->meta = new meta;
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View::bind_global('meta',$this->meta);
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// Our default style sheet
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Style::add(array(
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'type'=>'file',
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'data'=>'css/default.css',
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));
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// Our default scripts
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// This is in a reverse list, since we push them to the beginging of the scripts to render.
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foreach (array('file'=>array(
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'js/jquery.cookie.js',
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'js/jquery.jstree-1.0rc.js',
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'js/jquery-1.4.2.js',
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)) as $type => $datas) {
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foreach ($datas as $data) {
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Script::add(array(
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'type'=>$type,
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'data'=>$data,
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),TRUE);
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}
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}
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// Initialise our content
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$this->template->left = '';
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$this->template->content = '';
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$this->template->right = '';
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}
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public function after() {
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if ($this->auto_render) {
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// Application Title
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$this->meta->title = 'Application Title';
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$this->template->title = '';
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// Style Sheets Properties
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$this->meta->styles = Style::factory();
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// Script Properties
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$this->meta->scripts = Script::factory();
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// Application logo
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$this->template->logo = Config::logo();
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// Link images on the header line
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$this->template->headimages = $this->_headimages();
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// Control Line
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$this->template->control = $this->_control();
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// System Messages line
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$this->template->sysmsg = $this->_sysmsg();
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// Left Item
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$this->template->left = $this->_left();
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// Right Item
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$this->template->right = $this->_right();
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// Footer
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$this->template->footer = $this->_footer();
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// For any ajax rendered actions, we'll need to capture the content and put it in the response
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} elseif (Request::$is_ajax && isset($this->template->content) && ! $this->request->response) {
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// @todo move this formatting to a view?
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if ($s = $this->_sysmsg() AND (string)$s) {
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$this->request->response = sprintf('<table class="sysmsg"><tr><td>%s</td></tr></table>',$s);
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} else
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$this->request->response = '';
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# In case there any style sheets or scrpits for this render.
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$this->request->response .= Style::factory();
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# Get the response body
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$this->request->response .= sprintf('<table class="content"><tr><td>%s</td></tr></table>',$this->template->content);
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}
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parent::after();
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}
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/**
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* Default Method to call from the tree menu
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*/
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public function action_menu() {
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$this->template->content = 'See menu on tree';
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}
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protected function _headimages() {
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HeadImages::add(array(
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'url'=>'http://dev.leenooks.net',
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'img'=>'img/forum-big.png',
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'attrs'=>array('onclick'=>"target='_blank';",'title'=>'Link')
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));
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return HeadImages::factory();
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}
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/**
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* Render our control menu bar
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*/
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protected function _control() {
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return Breadcrumb::factory();
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}
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protected function _sysmsg() {
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return SystemMessage::factory();
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}
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protected function _left() {
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return empty($this->template->left) ? Controller_Tree::js() : $this->template->left;
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}
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protected function _right() {
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return empty($this->template->right) ? '' : $this->template->right;
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}
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public function _footer() {
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return sprintf('© %s',Config::SiteName());
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}
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/**
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* This action will render all the media related files for a page
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* @return void
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*/
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final public function action_media() {
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// Generate and check the ETag for this file
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$this->request->check_cache(sha1($this->request->uri));
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// Get the file path from the request
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$file = $this->request->param('file');
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// Find the file extension
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$ext = pathinfo($file, PATHINFO_EXTENSION);
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// Remove the extension from the filename
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$file = substr($file, 0, -(strlen($ext) + 1));
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// First try and find media files for the site_id
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if ($f = Kohana::find_file(sprintf('media/%s',Config::siteid()), $file, $ext)) {
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// Send the file content as the response
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$this->request->response = file_get_contents($f);
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// If not found try a default media file
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} elseif ($f = Kohana::find_file('media', $file, $ext)) {
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// Send the file content as the response
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$this->request->response = file_get_contents($f);
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} else {
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// Return a 404 status
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$this->request->status = 404;
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}
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// Set the proper headers to allow caching
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$this->request->headers['Content-Type'] = File::mime_by_ext($ext);
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$this->request->headers['Content-Length'] = filesize($f);
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$this->request->headers['Last-Modified'] = date('r', filemtime($f));
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}
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}
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?>
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119
application/classes/controller/lnapp/tree.php
Normal file
119
application/classes/controller/lnapp/tree.php
Normal file
@@ -0,0 +1,119 @@
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<?php defined('SYSPATH') or die('No direct access allowed.');
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/**
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* This class extends renders OSB menu tree.
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*
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* @package lnApp
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* @subpackage Tree
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* @category Controllers
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* @author Deon George
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* @copyright (c) 2010 Open Source Billing
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* @license http://dev.osbill.net/license.html
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*/
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class Controller_lnApp_Tree extends Controller_Default {
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// Our tree data
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protected $treedata;
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/**
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* @var string page media route as per [Route]
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*/
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protected static $mediaroute = 'default/media';
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public function after() {
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parent::after();
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$this->request->headers['Content-Type'] = 'application/json';
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$this->request->response = sprintf('[%s]',json_encode($this->treedata));
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}
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public static function js() {
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$mediapath = Route::get(static::$mediaroute);
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return '
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<div id="tree" class=""></div>
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<script type="text/javascript">
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$(function () {
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$("#tree").jstree({
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themes : {
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"theme" : "default",
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"url" : "'.URL::site($mediapath->uri(array('file'=>'css/jquery.jstree.css'))).'",
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},
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ui : {
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"select_limit" : 1,
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"select_node" : false,
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},
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cookies : {
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"save_selected" : false,
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},
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json_data : {
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"correct_state" : "true",
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"progressive_render" : "true",
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"ajax" : {
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"url" : "'.URL::site('/tree/json').'",
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"data" : function (n) {
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return { id : n.attr ? n.attr("id") : "N_"+0 };
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}
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}
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},
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plugins : [ "themes", "json_data", "ui", "cookies" ],
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});
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// On selection
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$("#tree").bind("select_node.jstree", function (e, data) {
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if (a = data.rslt.obj.attr(\'id\').indexOf(\'_\')) {
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id = data.rslt.obj.attr(\'id\').substr(a+1);
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if (href = $("#N_"+id).attr("href"))
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$("#ajBODY").load(href, function(r,s,x) {
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if (s == "error") {
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var msg = "Sorry but there was an error: ";
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$("#ajBODY").html(msg + x.status + " " + x.statusText + r);
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}
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});
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else
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alert("Unknown: "+id+" HREF:"+href);
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}
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});
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});
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</script>';
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}
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/**
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* Draw the Tree Menu
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*
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* The incoming ID is either a Branch B_x or a Node N_x
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* Where X is actually the module.
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*
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* @param id
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||||
*/
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public function action_json($id=null) {
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if (! Auth::instance()->logged_in()) {
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$this->treedata = array('attr'=>array('id'=>'a_login'),
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||||
'data'=>array('title'=>_('Please Login').'...','attr'=>array('id'=>'N_login','href'=>URL::site('/login'))));
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return;
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||||
}
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||||
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||||
$this->treedata = array();
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||||
$data = array();
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||||
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||||
// @todo Our menu options
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||||
array_push($data,array(
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||||
'id'=>'node',
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||||
'name'=>'Node Info',
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||||
'state'=>'none',
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||||
'attr_id'=>'1',
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||||
'attr_href'=>URL::Site('/node'),
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||||
));
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||||
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||||
foreach ($data as $branch) {
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||||
array_push($this->treedata,array(
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||||
'attr'=>array('id'=>sprintf('B_%s',$branch['id'])),
|
||||
'state'=>$branch['state'],
|
||||
'data'=>array('title'=>$branch['name']),
|
||||
'attr'=>array('id'=>sprintf('N_%s',$branch['id']),'href'=>empty($branch['attr_href']) ? URL::site(sprintf('/%s/menu',$branch['name'])) : $branch['attr_href']),
|
||||
)
|
||||
);
|
||||
}
|
||||
}
|
||||
}
|
||||
?>
|
||||
Reference in New Issue
Block a user