public function widget($args, $instance)
{
extract($args);
$title = apply_filters('widget_title', $instance['title']);
$count = $instance['count'];
echo $before_widget;
if ($title) {
echo $before_title . $title . $after_title;
}
$instagram = new Simple_Instagram();
$feed = $instagram->get_popular_media($count);
if (!$feed || 0 == count($feed)) {
echo '';
return;
}
$return = '<div class="si_feed_widget">';
$return .= '<ul class="si_feed_list">';
foreach ($feed as $image) {
if ($image->images != NULL) {
$url = $image->images->standard_resolution->url;
$url = str_replace('http://', '//', $url);
$return .= '<li class="si_item">';
$return .= '<a href="' . $image->link . '" target="_blank">';
$image_caption = is_object($image->caption) ? $image->caption->text : '';
$return .= '<img alt="' . $image_caption . '" src="' . $url . '">';
$return .= '</a>';
$return .= '</li>';
}
}
$return .= '</ul>';
$return .= '</div>';
echo $return;
echo $after_widget;
}
/**
* SI Popular - Enables and returns formatted HTML for
* the [si_popular] shortcode
*
* @param array $atts - The Array of provided attributes
* @return str $return - The formatted HTML
*/
public function si_popular($atts)
{
$defaults = shortcode_atts(array('limit' => 16, 'size' => 'medium', 'wrapper' => 'div', 'link' => 'true', 'width' => 'auto'), $atts);
foreach ($defaults as $key => $value) {
${$key} = $value;
}
$instagram = new Simple_Instagram();
$feed = $instagram->get_popular_media($limit);
if (!$feed || 0 == count($feed)) {
return '';
}
$feed = $this->check_count($feed, $limit);
$return = $this->get_image_markup($feed, $width, $size, $wrapper, $link);
return $return;
}
