Mini Shell

<?php

class View {

private $file;        // Filename associated to view
private $domain;      // View domain
private $content;     // View content
private $controller;  // Calling controller name

public function __construct($action, $controller = "") {
    $this->controller = $controller;
    $file = "views/";
    if ($controller != "") {
      $file = $file . $controller . "/";
    }
    $this->file = $file . $action . ".php";
  }

// Generate and display view
public function generate($data) {
  $content = $this->generateFile($this->file, $data);
  $view = $this->generateFile('views/pageTemplate.php',
    array('domain' => $this->domain, 'content' => $content));
  echo $view;
}

// Generate a view file and return result
private function generateFile($file, $data) {
  if (file_exists($file)) {
    extract($data);
    ob_start();
    require $file;
    return ob_get_clean();
  }
  else {
    throw new ErrorException("Vue '$file' introuvable",0,E_USER_ERROR);
  }
}

// Sanitize content from any HTML special chars
private function clean($value) {
  return htmlspecialchars($value, ENT_QUOTES, 'UTF-8', false);
}
}