621 // tag cloud sidebar block

   622 function sidebar_add_tag_cloud()

   623 {

   624   global $db, $session, $paths, $template, $plugins; // Common objects

   625   global $lang;

   626   $cloud = new TagCloud();

   627     

   628   $q = $db->sql_query('SELECT tag_name FROM '.table_prefix.'tags;');

   629   if ( !$q )

   630     $db->_die();

   631   if ( $db->numrows() < 1 )

   632   {

   633     $sb_html = $lang->get('pagetools_tagcloud_msg_no_tags');

   634   }

   635   else

   636   {

   637     while ( $row = $db->fetchrow() )

   638     {

   639       $cloud->add_word($row['tag_name']);

   640     }

   641     $sb_html = $cloud->make_html('small', 'justify') . '<br /><a style="text-align: center;" href="' . makeUrlNS('Special', 'TagCloud') . '">' . $lang->get('pagetools_tagcloud_sidebar_btn_larger') . '</a>';

   642   }

   643   $template->sidebar_widget('pagetools_tagcloud_sidebar_title', "<div style='padding: 5px;'>$sb_html</div>");

   644 }

   645 

   646 $plugins->attachHook('compile_template', 'sidebar_add_tag_cloud();');

   647