comment_block

• Drupal 4.6
• Drupal 4.7
• Drupal 5
• Drupal 6

Versions

4.6 – 6

comment_block($op = 'list', $delta = 0)

Implementation of hook_block().

Generates a block with the most recent comments.

Code

modules/comment.module, line 160

<?php
function comment_block($op = 'list', $delta = 0) {
  if ($op == 'list') {
    $blocks[0]['info'] = t('Recent comments');
    return $blocks;
  }
  else if ($op == 'view' && user_access('access comments')) {
    $result = db_query_range(db_rewrite_sql('SELECT c.nid, c.* FROM {comments} c WHERE c.status = 0 ORDER BY c.timestamp DESC', 'c'), 0, 10);
    $items = array();
    while ($comment = db_fetch_object($result)) {
      $items[] = l($comment->subject, 'node/'. $comment->nid, NULL, NULL, 'comment-'. $comment->cid) .'<br />'. t('%time ago', array('%time' => format_interval(time() - $comment->timestamp)));
    }

    $block['subject'] = t('Recent comments');
    $block['content'] = theme('item_list', $items);
    return $block;
  }
}
?>

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