<?php /** * Elgg likes add form * * @package Elgg * @author Curverider Ltd <info@elgg.com> * @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={$guid}"); echo "<span class='likes_list_holder'>"; //check to see if the user has already liked if (!elgg_annotation_exists($guid, 'likes') ) { echo "<a class='user_like link' title='".elgg_echo('likes:likethis')."' href=\"{$url}\">" . elgg_echo('likes:likethis') . "</a>"; $likes_classname = "not_liked"; $likes_titletag = ""; } else { $likes_titletag = "title='".elgg_echo('likes:remove')."'"; } //display the number of likes $numoflikes = elgg_count_likes($vars['entity']); if ($numoflikes != 0) { if ($numoflikes == 1) { $user_string = elgg_echo('likes:userlikedthis'); } else { $user_string = elgg_echo('likes:userslikedthis'); } echo "<a class='likes_list_button link {$likes_classname}' {$likes_titletag}>" . elgg_count_likes($vars['entity']) . " " . $user_string . "</a>"; //show the users who liked the object echo "<div class='likes_list hidden clearfloat'>"; echo list_annotations($vars['entity']->getGUID(), 'likes', 99); echo "</div>"; } echo "</span>"; }