function blog_block in Drupal 6

Same name and namespace in other branches

1. 4 modules/blog.module \blog_block()
2. 5 modules/blog/blog.module \blog_block()

Implementation of hook_block().

Displays the most recent 10 blog titles.

File

modules/blog/blog.module, line 194

Enables keeping an easily and regularly updated web page or a blog.

Code

function blog_block($op = 'list', $delta = 0) {
  global $user;
  if ($op == 'list') {
    $block[0]['info'] = t('Recent blog posts');
    return $block;
  }
  else {
    if ($op == 'view') {
      if (user_access('access content')) {
        $result = db_query_range(db_rewrite_sql("SELECT n.nid, n.title, n.created FROM {node} n WHERE n.type = 'blog' AND n.status = 1 ORDER BY n.created DESC"), 0, 10);
        if ($node_title_list = node_title_list($result)) {
          $block['content'] = $node_title_list;
          $block['content'] .= theme('more_link', url('blog'), t('Read the latest blog entries.'));
          $block['subject'] = t('Recent blog posts');
          return $block;
        }
      }
    }
  }
}