2 rcs_id('$Id: RssFeed.php,v 1.2 2004-04-12 16:21:01 rurban Exp $');
4 Copyright 2003 Arnaud Fontaine
6 This file is part of PhpWiki.
8 PhpWiki is free software; you can redistribute it and/or modify
9 it under the terms of the GNU General Public License as published by
10 the Free Software Foundation; either version 2 of the License, or
11 (at your option) any later version.
13 PhpWiki is distributed in the hope that it will be useful,
14 but WITHOUT ANY WARRANTY; without even the implied warranty of
15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 GNU General Public License for more details.
18 You should have received a copy of the GNU General Public License
19 along with PhpWiki; if not, write to the Free Software
20 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
23 * @author: Arnaud Fontaine
25 include("lib/RssParser.php");
27 class WikiPlugin_RssFeed
30 // Five required functions in a WikiPlugin.
35 function getDescription () {
36 return _("Simple RSS Feed aggregator Plugin");
40 function getVersion() {
41 return preg_replace("/[Revision: $]/", '',
45 // Establish default values for each of this plugin's arguments.
46 function getDefaultArguments() {
47 return array('feed' => "",
49 'url' => "", //"http://phpwiki.sourceforge.net/phpwiki/RecentChanges?format=rss",
53 function run($dbi, $argstr, $request, $basepage) {
54 extract($this->getArgs($argstr, $request));
56 $xml_parser = xml_parser_create();
57 $rss_parser = new RSSParser();
59 $rss_parser->parse_results( $xml_parser, &$rss_parser, $url );
61 if (!empty($rss_parser->channel['title'])) $feed = $rss_parser->channel['title'];
62 if (!empty($rss_parser->channel['link'])) $url = $rss_parser->channel['link'];
63 if (!empty($rss_parser->channel['description']))
64 $description = $rss_parser->channel['description'];
68 $titre = HTML::span(HTML::a(array('href'=>$rss_parser->channel['link']),
69 $rss_parser->channel['title']));
71 $titre = HTML::span($rss_parser->channel['title']);
73 $th = HTML::div(array('class'=> 'feed'),$titre);
74 if (!empty($description))
75 $th->pushContent(HTML::p(array('class' => 'chandesc'),
76 HTML::raw($description)));
81 if (!empty($rss_parser->channel['date']))
82 $th->pushContent(HTML::raw("<!--".$rss_parser->channel['date']."-->"));
83 $html = HTML::div(array('class'=> 'rss'), $th);
85 // limitation du nombre d'items affichs
86 if ($maxitem > 0) $rss_parser->items = array_slice($rss_parser->items, 0, $maxitem);
88 foreach ($rss_parser->items as $item) {
89 $cell_title = HTML::div(array('class'=> 'itemname'),
90 HTML::a(array('href'=>$item['link']),
91 HTML::raw($item['title'])));
92 $cell_content = HTML::div(array('class'=> 'itemdesc'),
93 HTML::raw($item['description']));
94 $cell = HTML::div(array('class'=> 'rssitem'));
95 $cell->pushContent($cell_title);
96 $cell->pushContent($cell_content);
97 $html->pushContent($cell);
102 function box($args=false, $request=false, $basepage=false) {
103 if (!$request) $request =& $GLOBALS['request'];
105 if (empty($title)) $title = _("RssFeed");
106 if (empty($url)) $url = 'http://phpwiki.sourceforge.net/phpwiki/RecentChanges?format=rss';
107 $argstr = "url=$url";
108 if (isset($maxitem) and is_numeric($maxitem)) $argstr .= " maxitem=$maxitem";
109 return $this->makeBox($title,
110 $this->run($request->_dbi, $argstr, $request, $basepage));
120 // c-hanging-comment-ender-p: nil
121 // indent-tabs-mode: nil