YARPP thumbnail template for SANGO theme

yarpp-template-thumbnail.php

<?php

function get_post_data($post_id) {
  $url = esc_url(get_permalink($post_id));
  $title = esc_attr(get_the_title($post_id));
  $img = '';
  
  if (has_post_thumbnail($post_id)) {
    $img = get_the_post_thumbnail_url($post_id, 'thumb-520');
  } else {
    $buff = esc_url(get_option('thumb_upload'));
    $img = replace_thumbnail_src($buff, 'thumb-520');
  }

  return [$url, $title, $img];
}

$render_html = <<<EOD
<div class="related-posts type_a slide">
  <h2>関連記事</h2>

EOD;

if (!have_posts()) {
  $render_html .= "  <p>関連記事はありません。</p>\n";
} else {
  $render_html .= "  <ul>\n";
  while (have_posts()) {
    the_post();
    list($url, $title, $img) = get_post_data($post->id);
    
    $render_html .= <<<EOD
    <li>
      <a href="$url" rel="bookmark norewrite" title="$title">
        <figure class="rlmg">
          <img src="$img" alt="$title" width="520" height="300" />
        </figure>
        <div class="rep"><p>$title</p></div>
      </a>
    </li>

EOD;
  }
  $render_html .= "  </ul>\n";
}
$render_html .= "</div>\n";

echo $render_html;

?>