function widget($args, $instance)
{
global $post;
extract(array_merge(array('title' => '', 'number_posts' => 4, 'post_type' => 'post'), $instance));
$q['posts_per_page'] = $number_posts;
$q['paged'] = 1;
$q['meta_key'] = '_post_like';
$q['orderby'] = 'meta_value_num';
$q['order'] = 'DESC';
$q['ignore_sticky_posts'] = 1;
query_posts($q);
if (isset($before_widget)) {
echo $before_widget;
}
echo '<aside class="widget tt_recent_posts tt-widget tt-most-liked">';
if ($title != '') {
echo $args['before_title'] . $title . $args['after_title'];
}
echo '<ul>';
while (have_posts()) {
the_post();
$comments = wp_count_comments($post->ID);
$likes = blox_getmeta(get_the_ID(), 'post_like');
echo '<li>';
echo '<span class="widget-thumb">' . $likes . '</span>';
echo '<a href="' . get_permalink() . '">' . get_the_title() . '</a>';
echo '<ul class="list-inline">
<li class="tt-widget-comments-number"><a href="#" title=""><i class="fa fa-comments"></i> ' . $comments->total_comments . '</a></li>
<li class="tt-widget-likes-number meta_like">' . get_post_like(get_the_ID()) . '</li>
</ul>';
echo '</li>';
}
echo '</ul>';
echo '</aside>';
if (isset($after_widget)) {
echo $after_widget;
}
wp_reset_query();
}
function blox_post_like_hook()
{
try {
$post_id = (int) $_POST['post_id'];
$count = (int) blox_getmeta($post_id, 'post_like');
if ($post_id > 0) {
blox_setmeta($post_id, 'post_like', $count + 1);
}
echo "1";
} catch (Exception $e) {
echo "-1";
}
exit;
}