<?php
/**
 * Controls on an river item
 *
 *
 * @uses $vars['item']
 */

$object = $vars['item']->getObjectEntity();

if (elgg_is_logged_in()) {
	// comments and non-objects cannot be commented on or liked
	if ($object->getType() == 'object' && $vars['item']->annotation_id == 0) {
		$params = array(
			'href' => '#',
			'text' => elgg_echo('generic_comments:text'),
			'class' => 'elgg-toggle',
			'internalid' => "elgg-toggler-{$object->getGUID()}",
		);
		echo elgg_view('output/url', $params);

		// like this
		if (!elgg_annotation_exists($object->getGUID(), 'likes')) {
			$url = "action/likes/add?guid={$object->getGUID()}";
			$params = array(
				'href' => $url,
				'text' => elgg_echo('likes:likethis'),
				'is_action' => true,
			);
			echo elgg_view('output/url', $params);
		} else {
			$options = array(
				'guid' => $guid,
				'annotation_name' => 'likes',
				'owner_guid' => elgg_get_logged_in_user_guid()
			);
			$likes = elgg_get_annotations($options);
			$url = elgg_get_site_url() . "action/likes/delete?annotation_id={$likes[0]->id}";
			$params = array(
				'href' => $url,
				'text' => elgg_echo('likes:remove'),
				'is_action' => true,
			);
			echo elgg_view('output/url', $params);
		}
	}

}