| Index: trunk/extensions/RSSNews/RSSNews.php |
| — | — | @@ -0,0 +1,58 @@ |
| | 2 | +<?php |
| | 3 | +# RSS News Feed extension |
| | 4 | +# Adds news from an RSS feed to your wiki |
| | 5 | +# To use, include this file from your LocalSettings.php |
| | 6 | + |
| | 7 | +$wgExtensionFunctions[] = "wfRSSFeedExtension"; |
| | 8 | + |
| | 9 | +function wfRSSFeedExtension() { |
| | 10 | + global $wgParser; |
| | 11 | + $wgParser->setHook( "rss", "renderRSS" ); |
| | 12 | +} |
| | 13 | + |
| | 14 | +function renderRSS( $paramstring ) { |
| | 15 | + global $wgOut; |
| | 16 | + |
| | 17 | + if ( ! @include_once( 'magpierss-0.71.1/rss_fetch.inc' ) ) { |
| | 18 | + return "<br /><b>Error: Missing magpierss-0.71.1. Download from <a href=\"http://magpierss.sourceforge.net/\">Sourceforge</a> " . |
| | 19 | + "and unpack to extensions/rss</b><br />"; |
| | 20 | + } |
| | 21 | + |
| | 22 | + $count = 99; # limit to 99 news entries by default |
| | 23 | + |
| | 24 | + $wgOut->setSquidMaxage( 300 ); # Cache for 5 minutes only |
| | 25 | + $wgOut->enableClientCache( false ); |
| | 26 | + |
| | 27 | + $options = explode( "\n", trim( $paramstring ) ); |
| | 28 | + |
| | 29 | + if ( isset( $options[0] ) ) { |
| | 30 | + $url = $options[0]; |
| | 31 | + if ( isset( $options[1] ) ) { |
| | 32 | + $count = IntVal( $options[1] ); |
| | 33 | + } |
| | 34 | + } else { |
| | 35 | + return "<br /><b>Error: no RSS feed given.</b><br />"; |
| | 36 | + } |
| | 37 | + |
| | 38 | + $rss = fetch_rss( $url ); |
| | 39 | + if ( ! $rss ) { |
| | 40 | + return "<br /><b>Error opening RSS feed $url.</b><br />"; |
| | 41 | + } |
| | 42 | + |
| | 43 | + $text = "<div class=\"rssfeed\"><h2>" . $rss->channel['title'] . "</h2>\n"; |
| | 44 | + $text .= "<ul>\n"; |
| | 45 | + $n = 1; |
| | 46 | + |
| | 47 | + foreach ( $rss->items as $item ) { |
| | 48 | + $href = $item['link']; |
| | 49 | + $title = $item['title']; |
| | 50 | + $text .= "<li><a href=\"$href\">$title</a></li>\n"; |
| | 51 | + $n++; |
| | 52 | + if ( $n > $count ) { |
| | 53 | + break; |
| | 54 | + } |
| | 55 | + } |
| | 56 | + |
| | 57 | + $text .= "</ul></div>\n"; |
| | 58 | + return $text; |
| | 59 | +} |
| Property changes on: trunk/extensions/RSSNews/RSSNews.php |
| ___________________________________________________________________ |
| Name: svn:keywords |
| 1 | 60 | + Author Date Id Revision |
| Name: svn:eol-style |
| 2 | 61 | + native |
| Index: trunk/extensions/RSSNews/README |
| — | — | @@ -0,0 +1,21 @@ |
| | 2 | +This extension allows adding of RSS news feeds to a wiki page. |
| | 3 | +The wikicode to include a feed is: |
| | 4 | + |
| | 5 | + <rss> |
| | 6 | + http://url/of/some/feed.rss |
| | 7 | + 5 |
| | 8 | + </rss> |
| | 9 | + |
| | 10 | +The number is optional and specifies how many items to show. The default |
| | 11 | +is 99. |
| | 12 | + |
| | 13 | +You can customize the look of the generated news list using CSS. The |
| | 14 | +generated HTML is within a <div class="rssfeed">: |
| | 15 | + |
| | 16 | +<div class="rssfeed"> |
| | 17 | + <h2>TITLE OF RSS FEED</h2> |
| | 18 | + <ul> |
| | 19 | + <li><a href="...">HEADER LINE</a></li> |
| | 20 | + ... |
| | 21 | + </ul> |
| | 22 | +</div> |
| Property changes on: trunk/extensions/RSSNews/README |
| ___________________________________________________________________ |
| Name: svn:keywords |
| 1 | 23 | + Author Date Id Revision |
| Name: svn:eol-style |
| 2 | 24 | + native |