gistfile1.txt

<?php
/*
Template Name: RSS Gallery
*/

  the_post();

  $args = array(
    'post_type' => 'screenshot',
    'posts_per_page' => 10,
  );

  $query = new WP_Query($args);

  header('Content-Type: '.feed_content_type('rss-http').'; charset='.get_option('blog_charset'), true);
  echo '<?xml version="1.0" encoding="'.get_option('blog_charset').'"?'.'>';

?>

<rss version="2.0"
  xmlns:content="http://purl.org/rss/1.0/modules/content/"
  xmlns:wfw="http://wellformedweb.org/CommentAPI/"
  xmlns:dc="http://purl.org/dc/elements/1.1/"
  xmlns:atom="http://www.w3.org/2005/Atom"
  xmlns:sy="http://purl.org/rss/1.0/modules/syndication/"
  xmlns:slash="http://purl.org/rss/1.0/modules/slash/"
  <?php do_action('rss2_ns'); ?>>

<channel>

  <title>CSS-Tricks Gallery RSS Feed</title>

  <atom:link href="<?php self_link(); ?>" rel="self" type="application/rss+xml" />

  <link>http://css-tricks.com/gallery/</link>

  <description>The RSS feed for the gallery at CSS-Tricks. Screenshots taken of interesting, effective, and aesthetic design on the web.</description>

  <lastBuildDate><?php echo mysql2date('D, d M Y H:i:s +0000', get_lastpostmodified('GMT'), false); ?></lastBuildDate>

  <language>en-USd</language>

  <sy:updatePeriod><?php echo apply_filters( 'rss_update_period', 'hourly' ); ?></sy:updatePeriod>
  <sy:updateFrequency><?php echo apply_filters( 'rss_update_frequency', '1' ); ?></sy:updateFrequency>

  <?php do_action('rss2_head'); ?>

  <?php
    while ( $query->have_posts() ) :

      $query->the_post();
  ?>

      <item>
        <title><?php the_title_rss(); ?></title>
        <link><?php the_permalink_rss(); ?></link>
        <comments><?php comments_link(); ?></comments>
        <pubDate><?php echo mysql2date('D, d M Y H:i:s +0000', get_post_time('Y-m-d H:i:s', true), false); ?></pubDate>
        <dc:creator><?php the_author(); ?></dc:creator>
    <?php the_category_rss(); ?>
        <guid isPermaLink="false"><?php the_guid(); ?></guid>

        <description><![CDATA[<?php the_excerpt_rss(); ?>]]></description>

        <content:encoded><![CDATA[

          <figure>
          <a href="<?php the_permalink(); ?>">
            <img src="<?php echo get_post_meta($post->ID, 'screenshot', true); ?>" alt="<?php the_title(); ?>">
          </a>
          </figure>

          <?php the_content(); ?>

          <?php if (get_post_meta($post->ID, 'screenshot-link', true)) { ?>
            <p><a href="<?php echo get_post_meta($post->ID, 'screenshot-link', true); ?>" class="button">Go To There &rarr;</a></p>
          <?php } ?>

        ]]></content:encoded>

        <wfw:commentRss><?php echo get_post_comments_feed_link(); ?></wfw:commentRss>
        <slash:comments><?php echo get_comments_number(); ?></slash:comments>

        <?php rss_enclosure(); ?>
        <?php do_action('rss2_item'); ?>

      </item>

  <?php endwhile; ?>

</channel>

</rss>