Por otro lado, me acabo de dar cuenta de que solo tengo una vista, y me parece que tendría que tener varias. Por ejemplo, uno para manejar todo lo relacionado al login.
Código PHP :
<?php
class FrontController{
var $controller;
var $dbObject;
var $phpvars;
var $contentsVars;
function __construct(){
include "controllers/BaseController.php";
$baseController = new BaseController();
$baseController->defineConstants();
include "models/Model.php";
$this->dbObject = new dbConsults();
/* Translations for the UI */
$this->phpvars = $baseController->varsConsult($this->dbObject);
// utf-8 fixer
include (APP_LIB."fixEncoding.php");
$this->includeControllers();
/*** init View ****/
include "views/View.php";
$View = new View();
$View->prepareContents($this->phpvars, $this->contentsVars);
$View->render(); // display view
}
private function includeControllers()
{
if (isset($_GET['login']))
{
include "controllers/LoginController.php";
$LoginController = new LoginController($this->dbObject);
$this->contentsVars['usersData'] = $LoginController->checkUser();
}
elseif (isset($_GET['register']))
{
include "controllers/RegistrationController.php";
$RegistrationController = new RegistrationController($this->dbObject);
$this->contentsVars['usersData'] = $RegistrationController->registerUser();
}
elseif (isset($_GET['logout']))
{
include "controllers/LoginController.php";
$LoginController = new LoginController($this->dbObject);
$LoginController->logout();
}
elseif (isset($_GET['lostpassword']))
{
include "controllers/RememberPassController.php";
$RememberPassController = new RememberPassController($this->dbObject);
$this->contentsVars['usersData'] = $RememberPassController->rememberPassword();
}
elseif (!isset($_GET['load']) and (FILENAME == "index"))
{
include "controllers/MainPageController.php";
$MainPageController = new MainPageController();
$this->contentsVars['tutorialsList'] = $MainPageController->listTutorials($this->phpvars, $this->dbObject);
}
else{
include "controllers/PageController.php";
$PageController = new PageController($this->dbObject);
$this->contentsVars['theContents'] = $PageController->printPageContents();
}
include "controllers/MenusController.php";
$MenusController = new MenusController($this->dbObject);
$this->contentsVars['mainLinks'] = $MenusController->printMainMenu( $this->phpvars );
@$this->contentsVars['relPages'] = $MenusController->printSecondaryMenu( $contentsVars['theContents']['relatedPages'] );
include "controllers/TagsController.php";
$TagsController = new TagsController($this->dbObject);
$this->contentsVars['theTags'] = $TagsController->tag_cloud();
}
}
?>
Código PHP :
<?php
Class View{
var $template;
var $CSS_filename;
var $availableLanguages;
var $contents;
function __construct(){
$whichTPL = $this->chooseTemplate();
$this->setTemplate($whichTPL);
$this->listStyles();
include (APP_LIB."availableLanguages.php");
$this->availableLanguages = $availableLanguages;
}
public function render() {
echo $this->contents;
}
private function chooseTemplate(){
if ( isset($_GET['login']) )
$response = TEMPLATES."login.tpl.php";
elseif ( isset($_GET['register']) )
$response = TEMPLATES."registration.tpl.php";
elseif ( isset($_GET['lostpassword']) )
$response = TEMPLATES."lostpassword.tpl.php";
elseif(isset($download))
$response = TEMPLATES."contents.download.tpl.php";
elseif(!isset($_SESSION['name']))
$response = TEMPLATES."contents.NoLogued.tpl.php";
elseif(isset($_SESSION['name']))
$response = TEMPLATES."contents.Logued.tpl.php";
return $response;
}
public function setTemplate($whichTPL) {
$this->template = $whichTPL;
}
public function prepareContents($phpvars, $contentsVars ) {
@$flagsDef = $this->listFlags();
foreach ($contentsVars as $key => $value)
{
$$key = $value;
}
ob_start();
include $this->template;
$this->contents = ob_get_clean();
}
function listStyles(){
// display a list of styles to visualizate the web page
$puntos = array('.', '..');
$listado = array_diff(scandir(CSS_DIR), $puntos);
foreach($listado as $elemento) {
if(is_dir($elemento)) continue;
$subdivide = pathinfo($elemento);
$extension = strtolower($subdivide['extension']);
$nombre_archivo = $subdivide['filename'];
if (is_file(CSS_DIR.$elemento) and $extension == "css")
{
$response[] = $nombre_archivo;
}
}
$this->CSS_filename = $response;
}
function listFlags(){
$lang = $_SESSION['lang'];
// Display country flags
$i = 0;
foreach ($this->availableLanguages as $listLang){
if (("_".$listLang == "_".$lang) or ($listLang == $lang))
{
$mark = "class=\"markedLang\"";
}
else { $mark = ""; };
$response[$i]['listLang'] = $listLang;
$response[$i]['classMark'] = $mark;
$i++;
}
return $response;
}
function highlightScope($scope){
if (SCOPE == $scope)
$highlight = 'class="markedLang"';
else
$highlight = "";
return $highlight;
}
}
?> 
