examples/index.php

   1 <?php
   2 /********************************************************************************
   3 * index.php : Banana NNTP client example
   4 * -----------
   5 *
   6 * This file is part of the banana distribution
   7 * Copyright: See COPYING files that comes with this distribution
   8 ********************************************************************************/
   9
  10 require_once("banana/banana.inc.php");
  11
  12 session_start();
  13
  14 // Some configuration
  15 Banana::$nntp_host  = 'news://user:password@host:119/'; // where is the news server
  16 Banana::$spool_root  = dirname(__FILE__) . '/spool'; // where to store cache files
  17 Banana::$debug_nntp   = false; // if true, show the NNTP backtrace
  18 Banana::$debug_smarty = false; // if true, shos php-error in page generation
  19 Banana::$feed_active  = true;  // Activate RSS feed
  20
  21 // Implement a Banana which stores subscription list in a cookie
  22 class MyBanana extends Banana
  23 {
  24     protected function action_saveSubs($groups)
  25     {
  26         parent::action_saveSubs($groups);
  27         setcookie('banana_subs', serialize(Banana::$profile['subscribe']), time() + 25920000);
  28         return true;
  29     }
  30 }
  31
  32 // Restore subscription list
  33 if (isset($_COOKIE['banana_subs'])) {
  34     Banana::$profile['subscribe'] = unserialize($_COOKIE['banana_subs']);
  35 }
  36
  37 // Compute and set last visit time
  38 if (!isset($_SESSION['banana_lastnews']) && isset($_COOKIE['banana_lastnews'])) {
  39     $_SESSION['banana_lastnews'] = $_COOKIE['banana_lastnews'];
  40 } else if (!isset($_SESSION['banana_lastnews'])) {
  41     $_SESSION['banana_lastnews'] = 0;
  42 }
  43 Banana::$profile['lastnews'] = $_SESSION['banana_lastnews'];
  44 setcookie('banana_lastnews', time(),  time() + 25920000);
  45
  46 // Run Bananan
  47 $banana = new MyBanana();    // Create the instance of Banana
  48 $res  = $banana->run();       // Run banana, and generate the XHTML output
  49 $css  = $banana->css();       // Get the CSS code to add in my page headers
  50 $feed = $banana->feed();      // Get a link to banana's feed. You need to use Banana::refreshAllFeeds in a cron or enable Banana::$feed_updateOnDemand in order to keep up-to-date feeds
  51 $bt   = $banana->backtrace(); // Get protocole execution backtrace
  52
  53 session_write_close();
  54
  55 // Genererate the page
  56 ?>
  57 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
  58 <html xmlns="http://www.w3.org/1999/xhtml">
  59   <head>
  60     <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
  61     <meta name="description" content="WebForum2/Banana" />
  62     <link href="css/style.css" type="text/css" rel="stylesheet" media="screen" />
  63     <link href="css/banana.css" type="text/css" rel="stylesheet" media="screen" />
  64 <?php if ($feed) { ?>
  65     <link rel="alternate" type="application/rss+xml" title="Banana :: Abonnements" href="<?php echo htmlentities($feed); ?>" />
  66 <?php } ?>
  67 <?php if ($css) { ?>
  68     <style type="text/css">
  69         <?php echo $css; ?>
  70     </style>
  71 <?php } ?>
  72     <title>
  73       Banana, a NNTP<->Web Gateway
  74     </title>
  75   </head>
  76   <body>
  77     <div class="bloc">
  78       <h1>Les Forums de Banana</h1>
  79       <?php echo $res; ?>
  80       <div class="foot">
  81         <em>Banana</em>, a Web interface for a NNTP Server<br />
  82         Developed under GPL License for <a href="http://www.polytechnique.org">Polytechnique.org</a>
  83         Use <em>silk</em> icons from <a href="http://www.famfamfam.com/lab/icons/silk/">www.famfamfam.com</a>
  84       </div>
  85 <?php
  86     // Generate the protocole Backtrace at the bottom of the page
  87     if ($bt) {
  88         echo "<div class=\"backtrace\">";
  89         foreach ($bt as &$entry) {
  90             echo "<div><pre>" . $entry['action'] . "</pre>";
  91             echo "<p style=\"padding-left: 4em;\">"
  92                  . "Exécution en " . sprintf("%.3fs", $entry['time']) . "<br />"
  93                  . "Retour : " . $entry['code'] . "<br />"
  94                  . "Lignes : " . $entry['response'] . "</p></div>";
  95         }
  96         echo "</div>";
  97     }
  98 ?>
  99     </div>
 100   </body>
 101 </html>
 102 <?php
 103
 104 // vim:set et sw=4 sts=4 ts=4
 105 ?>