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   1  <?PHP
   2  // function.getrss.php

   3  // Modified inc/init.php

   4  //    Libraries

   5  
   6  $library_dir = dirname(__FILE__).'/rss/';
   7  require_once ($library_dir.'rss.php');
   8  
   9  function identify_function_getrss() {
  10  $help = '
  11  <p>
  12  <i>function </i><b>Get Recent Posts</b><br>
  13  </p>
  14  <p><b><i>example: </b></i>{getrss} - select random RSS Feed<br>
  15  <p><b><i>example: </b></i>{getrss id=1} - select defined RSS Feed
  16  <p><b><i>example: </b></i>{getrss id=1 limit=10} - Only show 10 items
  17  </p>';
  18  
  19    return array (
  20      'name'           =>'getrss',
  21      'type'             =>'function',
  22      'nicename'     =>'Get RSS 0.1.2 alpha',
  23      'description'   =>'Parse RSS to HTML',
  24      'authors'        =>'Martin Konicek <martin.konicek@atlas.cz>',
  25      'licence'         =>'GPL',
  26      'help'   => $help
  27    );
  28  }
  29  
  30  function smarty_function_getrss($params, &$bBlog) { 
  31      $outputcharset='UTF8';
  32      if(isset($params['id'])) {
  33          $rssrow = $bBlog->get_row("select * from ".T_RSS." where url<>'' and id='".$params['id']."'");
  34      } else { // get random one
  35          $rssrow = $bBlog->get_row("select * from ".T_RSS." where url<>'' order by rand(".time().") limit 0,1");
  36  
  37      }
  38  
  39      if (!isset ($params['limit']))
  40          $params['limit'] = 20;
  41  
  42      return get_rss($rssrow->url,$rssrow->input_charset,$outputcharset,$params['limit']);
  43  
  44  }
  45  
  46  ?>