/**
* Shortcode function
* [facebook='url' width='600' raw='true' social_plugin='true' posts='2' ] width is optional
* @param array $atts [0]=>url ['width']=>embed width ['raw']=>for videos and photos
* @return string
*/
static function shortcode($atts)
{
if (!empty($atts) && isset($atts[0])) {
$clean = trim($atts[0], '=');
$juice = str_replace(array('https', 'http', '://facebook.com/', '://m.facebook.com/', '://facebook.com/', '://www.facebook.com/'), '', $clean);
if (isset($atts['width'])) {
self::$width = $atts['width'];
}
if (isset($atts['raw'])) {
if ($atts['raw'] == 'true') {
self::$raw = true;
} else {
self::$raw = false;
}
}
if (isset($atts['social_plugin'])) {
if ($atts['social_plugin'] == 'true') {
self::$raw = false;
} else {
self::$raw = true;
}
}
if (isset($atts['theme'])) {
wp_enqueue_style('wpemfb-' . $atts['theme'], WP_Embed_FB_Plugin::get_url() . 'templates/' . $atts['theme'] . '/' . $atts['theme'] . '.css', array(), false);
self::$theme = $atts['theme'];
}
if (isset($atts['posts'])) {
self::$num_posts = intval($atts['posts']);
}
$embed = self::fb_embed(array('https', '://www.facebook.com/', $juice));
return $embed;
}
return '';
}