From 29804835657280d77082b72fbd23f44fffdc3512 Mon Sep 17 00:00:00 2001
From: Brion Vibber <brion@users.mediawiki.org>
Date: Wed, 28 Apr 2004 07:02:53 +0000
Subject: [PATCH] Add a quickie style sheet to make the feeds semi-legible if
 someone loads them into a browser instead of a syndicated news reader.

Some way to get at the info on a <link> in atom might be nice.
---
 includes/Feed.php    | 29 ++++++++--------
 stylesheets/feed.css | 78 ++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 94 insertions(+), 13 deletions(-)
 create mode 100644 stylesheets/feed.css

diff --git a/includes/Feed.php b/includes/Feed.php
index 95f8e8c4ab..0f654af20b 100644
--- a/includes/Feed.php
+++ b/includes/Feed.php
@@ -84,6 +84,19 @@ class ChannelFeed extends FeedItem {
 	function outFooter() {
 		# print "</feed>";
 	}
+	
+	function outXmlHeader( $mimetype="application/xml" ) {
+		global $wgServer, $wgStylePath, $wgOut;
+		
+		# We take over from $wgOut, excepting its cache header info
+		$wgOut->disable();
+		header( "Content-type: $mimetype; charset=UTF-8" );
+		$wgOut->sendCacheControl();
+		
+		print '<' . '?xml version="1.0" encoding="utf-8"?' . ">\n";
+		print '<' . '?xml-stylesheet type="text/css" href="' .
+			htmlspecialchars( "$wgServer$wgStylePath/feed.css" ) . '"?' . ">\n";
+	}
 }
 
 class RSSFeed extends ChannelFeed {
@@ -93,14 +106,9 @@ class RSSFeed extends ChannelFeed {
 	}
 	
 	function outHeader() {
-		global $wgVersion, $wgOut;
+		global $wgVersion;
 		
-		# We take over from $wgOut, excepting its cache header info
-		$wgOut->disable();
-		header( "Content-type: application/xml; charset=UTF-8" );
-		$wgOut->sendCacheControl();
-		
-		print '<' . '?xml version="1.0" encoding="utf-8"?' . ">\n";
+		$this->outXmlHeader();
 		?><rss version="2.0">
 	<channel>
 		<title><?php print $this->getTitle() ?></title>
@@ -141,12 +149,7 @@ class AtomFeed extends ChannelFeed {
 	function outHeader() {
 		global $wgVersion, $wgOut;
 		
-		# We take over from $wgOut, excepting its cache header info
-		$wgOut->disable();
-		header( "Content-type: application/xml; charset=UTF-8" );
-		$wgOut->sendCacheControl();
-		
-		print '<' . '?xml version="1.0" encoding="utf-8"?' . ">\n";
+		$this->outXmlHeader();
 		?><feed version="0.3" xml:lang="<?php print $this->getLanguage() ?>">	
 		<title><?php print $this->getTitle() ?></title>
 		<link rel="alternate" type="text/html" href="<?php print $this->getUrl() ?>"/>
diff --git a/stylesheets/feed.css b/stylesheets/feed.css
new file mode 100644
index 0000000000..73cce5415a
--- /dev/null
+++ b/stylesheets/feed.css
@@ -0,0 +1,78 @@
+/* Make RSS and Atom feeds at least semi-legible to folk who accidentally load them in a browser */
+
+/* RSS: */ rss, channel, title, link, description, language, generator, lastBuildDate, item, pubDate, author, comments,
+/* Atom: */ feed, modified, tagline, entry, issued, created, summary, comment {
+	display: block;
+}
+
+rss, feed {
+	background: white;
+	color: black;
+	margin: 1em;
+	font-family: "Verdana", "Tahoma", "Arial", "Helvetica", sans-serif;
+	line-height: 1.5em;
+}
+
+rss:before {
+	content: "This RSS feed is meant to be read by a syndicated news reader, and isn't ideal for a web browser.";
+}
+
+feed:before {
+	content: "This Atom feed is meant to be read by a syndicated news reader, and isn't ideal for a web browser.";
+}
+rss:before, feed:before {
+	color: red;
+	text-align: center;
+	line-height: 2em;
+}
+
+channel>title,
+item>title,
+feed>title,
+entry>title {
+	font-weight: bold;
+	border-bottom: solid 1px #aaa;
+	margin-left: -0.5em;
+}
+channel>title, feed>title {
+	font-size: larger;
+}
+item>title, entry>title {
+	font-size: large;
+}
+item, entry {
+	margin-top: 1em;
+	margin-left: 2em;
+}
+
+item>description, entry>summary {
+	white-space: pre;
+	overflow: auto;
+	background: #f8f8ff;
+}
+
+pubDate:before { content: "Date: " }
+link:before { content: "Link: " }
+author:before { content: "Author: " }
+description:before { content: "Description: " }
+
+generator:before { content: "Generator: " }
+language:before { content: "Language: " }
+lastBuildDate:before { content: "Updated: " }
+comments:before { content: "Comments page: " }
+
+tagline:before { content: "Tagline: " }
+issued:before { content: "Issued: " }
+created:before { content: "Created: " }
+modified:before { content: "Modified: " }
+summary:before { content: "Summary: " }
+comment:before { content: "Comment: " }
+
+pubDate:before, link:before, author:before, description:before,
+language:before, generator:before, lastBuildDate:before, comments:before,
+tagline:before, issued:before, created:before, modified:before,
+summary:before, comment:before {
+	color: #224;
+	font-weight: bold;
+}
+
-- 
2.20.1