library/simplepie/demo/multifeeds.php

   1 <?php
   2 /********************************************************************
   3 MULTIFEEDS TEST PAGE
   4
   5 Nothing too exciting here.  Just a sample page that demos integrated
   6 Multifeeds support as well as cached favicons and perhaps a few other
   7 things.
   8
   9 Lots of this code is commented to help explain some of the new stuff.
  10 Code was tested in PHP 5.2.2, but *should* also work with earlier
  11 versions of PHP, as supported by SimplePie (PHP 4.1).
  12
  13 ********************************************************************/
  14
  15 // Include the SimplePie library, and the one that handles internationalized domain names.
  16 require_once('../simplepie.inc');
  17 require_once('../idn/idna_convert.class.php');
  18
  19 // Initialize some feeds for use.
  20 $feed = new SimplePie();
  21 $feed->set_feed_url(array(
  22         'http://rss.news.yahoo.com/rss/topstories',
  23         'http://news.google.com/?output=atom',
  24         'http://rss.cnn.com/rss/cnn_topstories.rss'
  25 ));
  26
  27 // When we set these, we need to make sure that the handler_image.php file is also trying to read from the same cache directory that we are.
  28 $feed->set_favicon_handler('./handler_image.php');
  29 $feed->set_image_handler('./handler_image.php');
  30
  31 // Initialize the feed.
  32 $feed->init();
  33
  34 // Make sure the page is being served with the UTF-8 headers.
  35 $feed->handle_content_type();
  36
  37 // Begin the (X)HTML page.
  38 ?><!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
  39         "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
  40 <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
  41 <head>
  42         <title>Multifeeds Test page</title>
  43         <link rel="stylesheet" href="../demo/for_the_demo/simplepie.css" type="text/css" media="screen" title="SimplePie Styles" charset="utf-8" />
  44         <style type="text/css">
  45         div#site {
  46                 width:600px;
  47         }
  48         span.footnote {
  49                 white-space:nowrap;
  50         }
  51         h1 {
  52                 line-height:1.4em;
  53         }
  54         h4 {
  55                 padding-left:20px;
  56                 background-color:transparent;
  57                 background-repeat:no-repeat;
  58                 background-position:0 1px;
  59         }
  60         .clearBoth {
  61                 clear:both;
  62         }
  63         </style>
  64 </head>
  65 <body>
  66 <div id="site">
  67
  68         <?php if ($feed->error): ?>
  69                 <p><?=$feed->error()?></p>
  70         <?php endif ?>
  71
  72         <div class="chunk">
  73                 <h1>Quick-n-Dirty Multifeeds Demo</a></h1>
  74         </div>
  75
  76         <?php
  77         // Let's loop through each item in the feed.
  78         foreach($feed->get_items() as $item):
  79
  80         // Let's give ourselves a reference to the parent $feed object for this particular item.
  81         $feed = $item->get_feed();
  82         ?>
  83
  84                 <div class="chunk">
  85                         <h4 style="background-image:url(<?php echo $feed->get_favicon(); ?>);"><a href="<?php echo $item->get_permalink(); ?>"><?php echo html_entity_decode($item->get_title(), ENT_QUOTES, 'UTF-8'); ?></a></h4>
  86
  87                         <!-- get_content() prefers full content over summaries -->
  88                         <?php echo $item->get_content(); ?>
  89
  90                         <?php if ($enclosure = $item->get_enclosure()): ?>
  91                                 <div>
  92                                 <?php echo $enclosure->native_embed(array(
  93                                         // New 'mediaplayer' attribute shows off Flash-based MP3 and FLV playback.
  94                                         'mediaplayer' => '../demo/for_the_demo/mediaplayer.swf'
  95                                 )); ?>
  96                                 </div>
  97                         <?php endif; ?>
  98
  99                         <p class="footnote">Source: <a href="<?php echo $feed->get_permalink(); ?>"><?php echo $feed->get_title(); ?></a> | <?php echo $item->get_date('j M Y | g:i a'); ?></p>
 100                 </div>
 101
 102         <?php endforeach ?>
 103
 104         <p class="footnote">This is a test of the emergency broadcast system.  This is only a test&hellip; beeeeeeeeeeeeeeeeeeeeeeeeeep!</p>
 105
 106 </div>
 107 </body>
 108 </html>