wtrmln/modules/controllers/pages.php

   1 <?php
   2 /********************************************************************
   3
   4   Watermelon CMS
   5
   6 Copyright 2008-2009 Radosław Pietruszewski
   7
   8 This program is free software; you can redistribute it and/or
   9 modify it under the terms of the GNU General Public License
  10 version 2 as published by the Free Software Foundation.
  11
  12 This program is distributed in the hope that it will be useful,
  13 but WITHOUT ANY WARRANTY; without even the implied warranty of
  14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  15 GNU General Public License for more details.
  16
  17 You should have received a copy of the GNU General Public License
  18 along with this program; if not, write to the Free Software
  19 Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
  20
  21 ********************************************************************/
  22
  23 class Pages extends Controller
  24 {
  25    function Index()
  26    {
  27       // wyciągamy segmenty URL-a (nazwa page'a) i mierzymy ich ilość
  28
  29       $page = URL::$segments;
  30
  31       $segments = count($page);
  32
  33       // jeśli brak segmentów
  34
  35       if($segments == 0)
  36       {
  37          $this->e404('');
  38          return;
  39       }
  40
  41       // jeśli $page jest stringiem zamieniamy go na tablicę z jedną wartością
  42
  43       if(is_string($page))
  44       {
  45          $page = array($page);
  46       }
  47
  48       // łączymy w łańcuch
  49
  50       $page = implode('/', $page);
  51
  52       // sprawdzamy czy istnieje
  53
  54       $Pages = $this->load->model('Pages');
  55
  56       $data = $Pages->getData($page);
  57
  58       if($data->exists())
  59       {
  60          $data = $data->to_obj();
  61
  62          // ustawiamy tytuł
  63
  64          setH1($data->title);
  65
  66          $content = $data->content;
  67
  68          // przetwarzamy pseudotagi
  69
  70          $content = ViewTags::Process($content);
  71
  72          // wykonujemy :)
  73
  74          eval('?>' . $content . '<?php ');
  75
  76       }
  77       else
  78       {
  79          $this->e404($page);
  80       }
  81    }
  82
  83    private function e404($pageName = '')
  84    {
  85       setH1('Błąd 404 : Nie odnaleziono');
  86
  87       echo $this->load->view('e404', array('pageName' => $pageName));
  88    }
  89 }
  90 ?>