3 * Code for creating RSS 2.0
4 * Author: Reini Urban for PhpWiki
7 // Encoding for RSS output.
8 include_once 'lib/RssWriter.php';
11 * A class for writing RSS 2.0 with xml-rpc notifier
13 * @see http://blogs.law.harvard.edu/tech/rss,
14 * http://www.usemod.com/cgi-bin/mb.pl?ModWiki
16 * http://sourceforge.net/mailarchive/forum.php?thread_id=4872845&forum_id=37467
18 class RssWriter2 extends RssWriter
20 function __construct()
22 parent::__construct('rss', array('version' => "2.0"));
24 // not used. no namespaces should be used.
25 $this->_modules = array(
27 'content' => "http://purl.org/rss/1.0/modules/content/",
28 'dc' => "http://purl.org/dc/elements/1.1/",
29 'sy' => "http://purl.org/rss/1.0/modules/syndication/",
31 'wiki' => "http://purl.org/rss/1.0/modules/wiki/",
32 'ag' => "http://purl.org/rss/1.0/modules/aggregation/",
33 'annotate' => "http://purl.org/rss/1.0/modules/annotate/",
34 'audio' => "http://media.tangent.org/rss/1.0/",
35 'cp' => "http://my.theinfo.org/changed/1.0/rss/",
36 'rss091' => "http://purl.org/rss/1.0/modules/rss091/",
37 'slash' => "http://purl.org/rss/1.0/modules/slash/",
38 'taxo' => "http://purl.org/rss/1.0/modules/taxonomy/",
39 'thr' => "http://purl.org/rss/1.0/modules/threading/"
41 $this->_uris_seen = array();
42 $this->_items = array();
45 // Required args: (applying defaults)
46 // 'domain', 'port', 'path', 'registerProcedure', 'protocol'
49 function cloud($properties)
51 // xml-rpc or soap or http-post
52 if (!isset($properties['protocol'])) $properties['protocol'] = 'xml-rpc';
53 if (!isset($properties['registerProcedure']))
54 $properties['registerProcedure'] = 'rssPleaseNotify';
55 if (!isset($properties['path'])) $properties['path'] = DATA_PATH . '/RPC2.php';
56 if (!isset($properties['port']))
57 $properties['port'] = !SERVER_PORT
59 : (SERVER_PROTOCOL == 'https' ? '443' : '80');
60 if (!isset($properties['domain'])) $properties['domain'] = SERVER_NAME;
61 $this->_cloud = $this->__node('cloud', $properties);
65 * Write output to HTTP client.
69 header("Content-Type: application/rss+xml; charset=" . RSS_ENCODING);
70 echo('<' . '?xml version="1.0" encoding="' . RSS_ENCODING . '"?' . ">\n");
72 echo '<!DOCTYPE rss SYSTEM "http://my.netscape.com/publish/formats/rss-0.92.dtd">', "\n";
73 echo "<!DOCTYPE rss [<!ENTITY % HTMLlat1 PUBLIC \"-//W3C//ENTITIES Latin 1 for XHTML//EN\" \"http://www.w3.org/TR/xhtml1/DTD/xhtml-lat1.ent\">\n";
74 echo " %HTMLlat1;]>\n";
83 // c-hanging-comment-ender-p: nil
84 // indent-tabs-mode: nil