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   1  <?php
   2  /**
   3   * RSS2 Feed Template for displaying RSS2 Comments feed.
   4   *
   5   * @package WordPress
   6   */
   7  
   8  header('Content-Type: ' . feed_content_type('rss-http') . '; charset=' . get_option('blog_charset'), true);
   9  
  10  echo '<?xml version="1.0" encoding="'.get_option('blog_charset').'"?'.'>';
  11  ?>
  12  <rss version="2.0"
  13      xmlns:content="http://purl.org/rss/1.0/modules/content/"
  14      xmlns:dc="http://purl.org/dc/elements/1.1/"
  15      xmlns:atom="http://www.w3.org/2005/Atom"
  16      xmlns:sy="http://purl.org/rss/1.0/modules/syndication/"
  17      <?php do_action('rss2_ns'); do_action('rss2_comments_ns'); ?>
  18      >
  19  <channel>
  20      <title><?php
  21          if ( is_singular() )
  22              printf(ent2ncr(__('Comments on: %s')), get_the_title_rss());
  23          elseif ( is_search() )
  24              printf(ent2ncr(__('Comments for %s searching on %s')), get_bloginfo_rss( 'name' ), esc_attr($wp_query->query_vars['s']));
  25          else
  26              printf(ent2ncr(__('Comments for %s')), get_bloginfo_rss( 'name' ) . get_wp_title_rss());
  27      ?></title>
  28      <atom:link href="<?php self_link(); ?>" rel="self" type="application/rss+xml" />
  29      <link><?php (is_single()) ? the_permalink_rss() : bloginfo_rss("url") ?></link>
  30      <description><?php bloginfo_rss("description") ?></description>
  31      <lastBuildDate><?php echo mysql2date('r', get_lastcommentmodified('GMT')); ?></lastBuildDate>
  32      <?php the_generator( 'rss2' ); ?>
  33      <sy:updatePeriod><?php echo apply_filters( 'rss_update_period', 'hourly' ); ?></sy:updatePeriod>
  34      <sy:updateFrequency><?php echo apply_filters( 'rss_update_frequency', '1' ); ?></sy:updateFrequency>
  35      <?php do_action('commentsrss2_head'); ?>
  36  <?php
  37  if ( have_comments() ) : while ( have_comments() ) : the_comment();
  38      $comment_post = get_post($comment->comment_post_ID);
  39      get_post_custom($comment_post->ID);
  40  ?>
  41      <item>
  42          <title><?php
  43              if ( !is_singular() ) {
  44                  $title = get_the_title($comment_post->ID);
  45                  $title = apply_filters('the_title_rss', $title);
  46                  printf(ent2ncr(__('Comment on %1$s by %2$s')), $title, get_comment_author_rss());
  47              } else {
  48                  printf(ent2ncr(__('By: %s')), get_comment_author_rss());
  49              }
  50          ?></title>
  51          <link><?php comment_link() ?></link>
  52          <dc:creator><?php echo get_comment_author_rss() ?></dc:creator>
  53          <pubDate><?php echo mysql2date('D, d M Y H:i:s +0000', get_comment_time('Y-m-d H:i:s', true, false), false); ?></pubDate>
  54          <guid isPermaLink="false"><?php comment_guid() ?></guid>
  55  <?php if ( post_password_required($comment_post) ) : ?>
  56          <description><?php echo ent2ncr(__('Protected Comments: Please enter your password to view comments.')); ?></description>
  57          <content:encoded><![CDATA[<?php echo get_the_password_form() ?>]]></content:encoded>
  58  <?php else : // post pass ?>
  59          <description><?php comment_text_rss() ?></description>
  60          <content:encoded><![CDATA[<?php comment_text() ?>]]></content:encoded>
  61  <?php endif; // post pass
  62      do_action('commentrss2_item', $comment->comment_ID, $comment_post->ID);
  63  ?>
  64      </item>
  65  <?php endwhile; endif; ?>
  66  </channel>
  67  </rss>