Ticket #1785: wp-commentsatom.php

<?php 
if ( empty($feed) ) {
        $feed = 'atom';
        $withcomments = 1;
        $doing_rss = 1;
        require('wp-blog-header.php');
}

        header('Content-type: application/atom+xml;charset=' . get_settings('blog_charset'), true);
        echo '<?xml version="1.0" encoding="'.get_settings('blog_charset').'"?'.'>'; 
?>

<?php echo '<?xml-stylesheet href="'; ?><?php bloginfo('stylesheet_directory'); ?><?php echo '/atom.css" type="text/css"'.'?>'; ?>

<?php
$i = 0;
if (have_posts()) :
  while (have_posts()) : the_post();
        if ($i < 1) {
                $i++;
?>

<feed xml:lang="en" xmlns="http://www.w3.org/2005/Atom">
        <title>
                <?php if (is_single() || is_page()) {
                        echo "Comments on: "; the_title_rss();
                } else {
                        bloginfo_rss("name"); echo " Comments";
                } ?>
        </title>
        <?php if (bloginfo_rss("description")) { ?>
                <subtitle><?php bloginfo_rss("description") ?></subtitle>
        <?php } ?>
        <id><?php bloginfo('url') ?>/comments/</id>
        <link href="<?php (is_single()) ? permalink_single_rss() : bloginfo_rss("url") ?>" rel="alternate" type="<?php bloginfo('html_type'); ?>"/>
        <link href="<?php bloginfo_rss("comments_rss2_url") ?>" rel="self" type="application/atom+xml"/>
        <updated><?php echo gmdate('Y-m-d\TH:i:s\Z'); ?></updated>
        <rights>Copyright <?php echo mysql2date('Y', get_lastpostdate('blog')); ?></rights>
        <author>
                <name>Various authors</name>
        </author>
        <generator version="<?php echo $wp_version ?>" uri="http://wordpress.org/">Wordpress</generator>

        <?php 
                if (is_single() || is_page()) {
                        $comments = $wpdb->get_results("SELECT comment_ID, comment_author, comment_author_email, 
                        comment_author_url, comment_date, comment_date_gmt, comment_content, comment_post_ID, 
                        $wpdb->posts.ID, $wpdb->posts.post_password FROM $wpdb->comments 
                        LEFT JOIN $wpdb->posts ON comment_post_id = id WHERE comment_post_ID = '$id' 
                        AND $wpdb->comments.comment_approved = '1' AND ($wpdb->posts.post_status = 'publish' OR $wpdb->posts.post_status = 'page') 
                        AND post_date < '".date("Y-m-d H:i:59")."' 
                        ORDER BY comment_date LIMIT " . get_settings('posts_per_rss') );
                } else { // if no post id passed in, we'll just ue the last 10 comments.
                        $comments = $wpdb->get_results("SELECT comment_ID, comment_author, comment_author_email, 
                        comment_author_url, comment_date, comment_date_gmt, comment_content, comment_post_ID, 
                        $wpdb->posts.ID, $wpdb->posts.post_password FROM $wpdb->comments 
                        LEFT JOIN $wpdb->posts ON comment_post_id = id WHERE $wpdb->posts.post_status = 'publish' 
                        AND $wpdb->comments.comment_approved = '1' AND post_date < '".date("Y-m-d H:i:s")."'  
                        ORDER BY comment_date DESC LIMIT " . get_settings('posts_per_rss') );
                }
                // this line is WordPress' motor, do not delete it.
                if ($comments) {
                        foreach ($comments as $comment) {
                ?>

        <entry>
                <title>by: <?php comment_author_rss() ?></title>
                <link href="<?php comment_link() ?>" rel="alternate" type="text/html" />
                <author>
                        <name><?php comment_author_rss() ?></name>
                        <?php if (get_comment_author_url()) {
                                echo '<uri>'.get_comment_author_url().'</uri>';
                        } ?>
                </author>
                <id><?php permalink_single_rss() ?><?php /*echo $comment->comment_post_ID;*/ echo "#comment-"; comment_ID(); ?></id>
                <updated><?php echo get_comment_time('Y-m-d\TH:i:s\Z', true); ?></updated>
                <published><?php echo get_comment_time('Y-m-d\TH:i:s\Z', true); ?></published>

                <?php if (!empty($comment->post_password) && $_COOKIE['wp-postpass'] != $comment->post_password) { ?>
                        <content
                                type="html"
                                xml:base="<?php permalink_single_rss() ?>">
                                <![CDATA[<?php echo get_the_password_form() ?>]]>
                        </content>
                <?php } else { ?>
                        <content
                                type="html"
                                xml:base="<?php permalink_single_rss() ?>">
                                <![CDATA[<?php comment_text() ?>]]>
                        </content>
                <?php } // close check for password ?>
        </entry>

                <?php } } } endwhile; endif; ?>

</feed>