function widget($args, $instance)
{
extract($args);
$title = apply_filters('widget_title', $instance['title']);
$limit = (int) @$instance['limit'];
$limit = $limit ? $limit : 5;
$data = new Wdpv_Options();
$voted_timeframe = @$instance['voted_timeframe'];
if (!in_array($voted_timeframe, array_keys($data->timeframes))) {
$voted_timeframe = false;
}
if (is_main_site()) {
$model = new Wdpv_Model();
$posts = $model->get_popular_on_network($limit, $voted_timeframe);
echo $before_widget;
if ($title) {
echo $before_title . $title . $after_title;
}
if (is_array($posts)) {
echo "<ul class='wdpv_popular_posts wdpv_network_popular'>";
foreach ($posts as $post) {
$data = get_blog_post($post['blog_id'], $post['post_id']);
echo "<li>";
echo '<a href="' . get_blog_permalink($post['blog_id'], $post['post_id']) . '">' . $data->post_title . '</a> ';
printf(__('<span class="wdpv_vote_count">(%s votes)</span>', 'wdpv'), $post['total']);
echo "</li>";
}
echo "</ul>";
}
echo $after_widget;
}
}
function process_popular_code($args)
{
$args = extract(shortcode_atts(array('limit' => 5, 'network' => false), $args));
$model = new Wdpv_Model();
$posts = $network ? $model->get_popular_on_network($limit) : $model->get_popular_on_current_site($limit);
$ret = '';
if (is_array($posts)) {
$ret .= '<ul class="wdpv_popular_posts ' . ($network ? 'wdpv_network_popular' : '') . '">';
foreach ($posts as $post) {
if ($network) {
$data = get_blog_post($post['blog_id'], $post['post_id']);
if (!$data) {
continue;
}
}
$title = $network ? $data->post_title : $post['post_title'];
$permalink = $network ? get_blog_permalink($post['blog_id'], $post['post_id']) : get_permalink($post['ID']);
$ret .= "<li>" . "<a href='{$permalink}'>{$title}</a> " . sprintf(__('<span class="wdpv_vote_count">(%s votes)</span>', 'wdpv'), $post['total']) . "</li>";
}
$ret .= '</ul>';
}
return $ret;
}