Show more relevant titles (current category, date, etc.) in feed titles. fixes #1790

git-svn-id: http://svn.automattic.com/wordpress/trunk@5132 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-includes/feed-atom.php

@@ -11,7 +11,7 @@ $more = 1;
   xml:base="<?php bloginfo_rss('home') ?>/wp-atom.php"
   <?php do_action('atom_ns'); ?>
  >
-	<title type="text"><?php bloginfo_rss('name') ?></title>
+	<title type="text"><?php bloginfo_rss('name'); wp_title_rss(); ?></title>
 	<subtitle type="text"><?php bloginfo_rss("description") ?></subtitle>
 
 	<updated><?php echo mysql2date('Y-m-d\TH:i:s\Z', get_lastpostmodified('GMT')); ?></updated>

wp-includes/feed-rdf.php

@@ -15,7 +15,7 @@ $more = 1;
 	<?php do_action('rdf_ns'); ?>
 >
 <channel rdf:about="<?php bloginfo_rss("url") ?>">
-	<title><?php bloginfo_rss('name') ?></title>
+	<title><?php bloginfo_rss('name'); wp_title_rss(); ?></title>
 	<link><?php bloginfo_rss('url') ?></link>
 	<description><?php bloginfo_rss('description') ?></description>
 	<dc:date><?php echo mysql2date('Y-m-d\TH:i:s\Z', get_lastpostmodified('GMT'), false); ?></dc:date>

wp-includes/feed-rss.php

@@ -7,7 +7,7 @@ $more = 1;
 <!-- generator="wordpress/<?php echo $wp_version ?>" -->
 <rss version="0.92">
 <channel>
-	<title><?php bloginfo_rss('name') ?></title>
+	<title><?php bloginfo('name'); wp_title_rss(); ?></title>
 	<link><?php bloginfo_rss('url') ?></link>
 	<description><?php bloginfo_rss('description') ?></description>
 	<lastBuildDate><?php echo mysql2date('D, d M Y H:i:s +0000', get_lastpostmodified('GMT'), false); ?></lastBuildDate>

wp-includes/feed-rss2.php

@@ -14,7 +14,7 @@ $more = 1;
 >
 
 <channel>
-	<title><?php bloginfo_rss('name'); ?></title>
+	<title><?php bloginfo_rss('name'); wp_title_rss(); ?></title>
 	<link><?php bloginfo_rss('url') ?></link>
 	<description><?php bloginfo_rss("description") ?></description>
 	<pubDate><?php echo mysql2date('D, d M Y H:i:s +0000', get_lastpostmodified('GMT'), false); ?></pubDate>

wp-includes/feed.php

@@ -16,6 +16,10 @@ function get_wp_title_rss($sep = '»') {
 	return $title;
 }
 
+function wp_title_rss($sep = '»') {
+	echo apply_filters('wp_title_rss', get_wp_title_rss($sep));
+}
+
 function get_the_title_rss() {
 	$title = get_the_title();
 	$title = apply_filters('the_title', $title);

wp-includes/general-template.php

@@ -165,6 +165,7 @@ function wp_title($sep = '»', $display = true) {
 	$author = get_query_var('author');
 	$author_name = get_query_var('author_name');
 	$m = get_query_var('m');
+	print '<!-- $m = ' . $m . ' -->';
 	$year = get_query_var('year');
 	$monthnum = get_query_var('monthnum');
 	$day = get_query_var('day');