plugin/rss.inc.php

   1 <?php
   2 /////////////////////////////////////////////////
   3 // PukiWiki - Yet another WikiWikiWeb clone.
   4 //
   5 // $Id: rss.inc.php,v 1.3 2003/05/16 05:58:19 arino Exp $
   6 //
   7 // RecentChanges ¤Î RSS ¤ò½ÐÎÏ
   8 function plugin_rss_action()
   9 {
  10         global $script,$rss_max,$page_title,$whatsnew;
  11
  12         $self = 'http://'.SERVER_NAME.PHP_SELF.'?';
  13
  14         $page_title_utf8 = mb_convert_encoding($page_title,'UTF-8',SOURCE_ENCODING);
  15
  16         $items = '';
  17
  18         if (!file_exists(CACHE_DIR.'recent.dat'))
  19         {
  20                 return '';
  21         }
  22         $recent = file(CACHE_DIR.'recent.dat');
  23         $lines = array_splice($recent,0,$rss_max);
  24         foreach ($lines as $line)
  25         {
  26                 list($time,$page) = explode("\t",rtrim($line));
  27                 $r_page = rawurlencode($page);
  28                 $title = mb_convert_encoding($page,'UTF-8',SOURCE_ENCODING);
  29                 $desc = get_date('D, d M Y H:i:s T',$time);
  30                 $items .= <<<EOD
  31 <item>
  32  <title>$title</title>
  33  <link>$self$r_page</link>
  34  <description>$desc</description>
  35 </item>
  36
  37 EOD;
  38         }
  39
  40         header('Content-type: application/xml');
  41
  42         print <<<EOD
  43 <?xml version="1.0" encoding="UTF-8"?>
  44
  45 <!DOCTYPE rss PUBLIC "-//Netscape Communications//DTD RSS 0.91//EN"
  46             "http://my.netscape.com/publish/formats/rss-0.91.dtd">
  47
  48 <rss version="0.91">
  49
  50 <channel>
  51 <title>$page_title_utf8</title>
  52 <link>$self$whatsnew</link>
  53 <description>PukiWiki RecentChanges</description>
  54 <language>ja</language>
  55
  56 $items
  57 </channel>
  58 </rss>
  59 EOD;
  60         exit;
  61 }
  62 ?>