ModelAndView.class.php

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00001 <?php
00002 /***************************************************************************
00003  *   Copyright (C) 2006-2007 by Anton E. Lebedevich                        *
00004  *                                                                         *
00005  *   This program is free software; you can redistribute it and/or modify  *
00006  *   it under the terms of the GNU Lesser General Public License as        *
00007  *   published by the Free Software Foundation; either version 3 of the    *
00008  *   License, or (at your option) any later version.                       *
00009  *                                                                         *
00010  ***************************************************************************/
00011 
00015     class ModelAndView
00016     {
00017         private $model  = null;
00018         
00019         private $view   = null;
00020         
00024         public static function create()
00025         {
00026             return new self;
00027         }
00028         
00029         public function __construct()
00030         {
00031             $this->model = new Model();
00032         }
00033         
00037         public function getModel()
00038         {
00039             return $this->model;
00040         }
00041         
00045         public function setModel(Model $model)
00046         {
00047             $this->model = $model;
00048             
00049             return $this;
00050         }
00051         
00052         public function getView()
00053         {
00054             return $this->view;
00055         }
00056         
00060         public function setView($view)
00061         {
00062             Assert::isTrue(
00063                 ($view instanceof View) || is_string($view),
00064                 'do not know, what to do with such view'
00065             );
00066             
00067             $this->view = $view;
00068             
00069             return $this;
00070         }
00071         
00072         public function viewIsRedirect()
00073         {
00074             return
00075                 ($this->view instanceof CleanRedirectView)
00076                 || (
00077                     is_string($this->view)
00078                     && strpos($this->view, 'redirect') === 0
00079                 );
00080         }
00081         
00082         public function viewIsNormal()
00083         {
00084             return (
00085                 !$this->viewIsRedirect()
00086                 && $this->view !== View::ERROR_VIEW
00087             );
00088         }
00089     }
00090 ?>