* @link http://elgg.com/ * * @uses $vars['entity'] */ if (isset($vars['entity']) && isloggedin()) { $guid = $vars['entity']->getGuid(); $url = elgg_add_action_tokens_to_url($vars['url'] . "action/likes/add?guid={$guid}"); //check to see if the user has already liked if(!elgg_already_created_annotation($guid, 'likes')) echo "" . elgg_echo('likes:likethis') . "
"; //display the number of likes $numoflikes = elgg_count_likes($vars['entity']); if($numoflikes != 0){ if($numoflikes == 1) echo "" . elgg_count_likes($vars['entity']) . " " . elgg_echo('likes:userlikedthis') . ""; else echo "" . elgg_count_likes($vars['entity']) . " " . elgg_echo('likes:userslikethis') . ""; } //show the users who liked the object echo ""; }