_res/_libs/tsrouter.class.php

   1 <?php
   2
   3 class tsRouter {
   4         protected       $routes = array(),
   5                                 $defaultRoute;
   6
   7         public function __construct (){
   8                 // adding default routes for css and rss
   9                 $this->addRoute ('rss');
  10                 $this->addRoute ('style');
  11                 $this->addRoute ('index');
  12         }
  13
  14         public function addRoute ($ctrlName, $incRoute = null, $default = null) {
  15                 if (empty ($ctrlName)) {
  16                         return false;
  17                 }
  18
  19                 if (empty ($incRoute))
  20                         $incRoute = '/'.$ctrlName.'/';
  21
  22                 if ($default)
  23                         $this->defaultRoute = $ctrlName;
  24
  25                 $this->routes[$ctrlName] = $incRoute;
  26                 return true;
  27         }
  28
  29         public function getController () {
  30                 $to = urldecode(tsUrl::getRequest(NAV_VAR)); // due to bug(?) in lighttpd url rewrite
  31                 var_dump($to);
  32                 if (empty($this->routes)) {
  33                         if ($this->validController ($to))
  34                                 return new $to;
  35                 }
  36
  37                 foreach ($this->routes as $ctrlName => $regex) {
  38 //                      var_dump($to, $ctrlName, $regex,preg_match('/'.$ctrlName.'/i', $to), preg_match($regex, $to,$a));
  39 //                      if (!empty($a))
  40 //                              var_dump($a);
  41 //                      echo "<br/>";
  42                         if ( preg_match('/'.$ctrlName.'/i', $to) || preg_match($regex, $to)) {
  43                                 return $this->validController ($ctrlName);
  44                         }
  45                 }
  46                 return $this->validController($this->defaultRoute);
  47 //              die;
  48         }
  49
  50         public function validController ($ctrlName) {
  51                 echo $ctrlName = strtolower($ctrlName);
  52 //              echo PAGE_PATH . $ctrlName . DIRECTORY_SEPARATOR . $ctrlName . '.php';
  53                 if (!empty($ctrlName) && is_dir(PAGE_PATH . $ctrlName) && is_file (PAGE_PATH . $ctrlName . DIRECTORY_SEPARATOR . $ctrlName . '.php')) {
  54                         return true;
  55                 }
  56
  57                 return false;
  58         }
  59 }