1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
|
<?php rcs_id('$Id: RssWriter2.php,v 1.3 2007/01/04 16:45:20 rurban Exp $');
/*
* Code for creating RSS 2.0
* Author: Reini Urban for PhpWiki
*/
// Encoding for RSS output.
include_once("lib/RssWriter.php");
/**
* A class for writing RSS 2.0 with xml-rpc notifier
*
* @see http://blogs.law.harvard.edu/tech/rss,
* http://www.usemod.com/cgi-bin/mb.pl?ModWiki
* no namespace!
* http://sourceforge.net/mailarchive/forum.php?thread_id=4872845&forum_id=37467
*/
class RssWriter2 extends RssWriter
{
function RssWriter2 () {
$this->XmlElement('rss',
array('version' => "2.0"));
// not used. no namespaces should be used.
$this->_modules = array(
//Standards
'content' => "http://purl.org/rss/1.0/modules/content/",
'dc' => "http://purl.org/dc/elements/1.1/",
'sy' => "http://purl.org/rss/1.0/modules/syndication/",
//Proposed
'wiki' => "http://purl.org/rss/1.0/modules/wiki/",
'ag' => "http://purl.org/rss/1.0/modules/aggregation/",
'annotate' => "http://purl.org/rss/1.0/modules/annotate/",
'audio' => "http://media.tangent.org/rss/1.0/",
'cp' => "http://my.theinfo.org/changed/1.0/rss/",
'rss091' => "http://purl.org/rss/1.0/modules/rss091/",
'slash' => "http://purl.org/rss/1.0/modules/slash/",
'taxo' => "http://purl.org/rss/1.0/modules/taxonomy/",
'thr' => "http://purl.org/rss/1.0/modules/threading/"
);
$this->_uris_seen = array();
$this->_items = array();
}
// Required args: (applying defaults)
// 'domain', 'port', 'path', 'registerProcedure', 'protocol'
// Optional args:
// none
function cloud($properties) {
// xml-rpc or soap or http-post
if (!isset($properties['protocol'])) $properties['protocol'] = 'xml-rpc';
if (!isset($properties['registerProcedure']))
$properties['registerProcedure'] = 'rssPleaseNotify';
if (!isset($properties['path'])) $properties['path'] = DATA_PATH.'/RPC2.php';
if (!isset($properties['port']))
$properties['port'] = !SERVER_PORT
? '80'
: (SERVER_PROTOCOL == 'https' ? '443' : '80');
if (!isset($properties['domain'])) $properties['domain'] = SERVER_NAME;
$this->_cloud = $this->__node('cloud', $properties);
}
/**
* Write output to HTTP client.
*/
function __spew() {
header("Content-Type: application/rss+xml; charset=" . RSS_ENCODING);
printf("<?xml version=\"1.0\" encoding=\"%s\"?>\n", RSS_ENCODING);
printf("<!-- generator=\"PhpWiki-%s\" -->\n", PHPWIKI_VERSION);
//RSS2 really is 0.92
//<!DOCTYPE rss SYSTEM "http://my.netscape.com/publish/formats/rss-0.92.dtd">
echo "<!DOCTYPE rss [<!ENTITY % HTMLlat1 PUBLIC \"-//W3C//ENTITIES Latin 1 for XHTML//EN\" \"http://www.w3.org/TR/xhtml1/DTD/xhtml-lat1.ent\">\n";
echo " %HTMLlat1;]>\n";
$this->printXML();
}
};
// (c-file-style: "gnu")
// Local Variables:
// mode: php
// tab-width: 8
// c-basic-offset: 4
// c-hanging-comment-ender-p: nil
// indent-tabs-mode: nil
// End:
?>
|
