<?php

su_add_shortcode( array(
		'deprecated' => true,
		'id' => 'screenr',
		'callback' => 'su_shortcode_screenr',
		'group' => 'media',
		'atts' => array(),
		'name' => __( 'Screenr', 'shortcodes-ultimate' ),
		'type' => 'single',
	) );

function su_shortcode_screenr( $atts = null, $content = null ) {

	$atts = shortcode_atts( array(
			'url'        => false,
			'width'      => 600,
			'height'     => 400,
			'responsive' => 'yes',
			'class'      => ''
		), $atts, 'screenr' );

	if ( ! $atts['url'] ) {
		return su_error_message( 'Screenr', __( 'please specify correct url', 'shortcodes-ultimate' ) );
	}

	$atts['url'] = su_do_attribute( $atts['url'] );
	$id = ( preg_match( '~(?:<iframe [^>]*src=")?(?:https?:\/\/(?:[\w]+\.)*screenr\.com(?:[\/\w]*\/videos?)?\/([a-zA-Z0-9]+)[^\s]*)"?(?:[^>]*></iframe>)?(?:<p>.*</p>)?~ix', $atts['url'], $match ) ) ? $match[1] : false;

	if ( ! $id ) {
		return su_error_message( 'Screenr', __( 'please specify correct url', 'shortcodes-ultimate' ) );
	}

	su_query_asset( 'css', 'su-shortcodes' );

	return '<div class="su-screenr su-u-responsive-media-' . $atts['responsive'] . su_get_css_class( $atts ) . '"><iframe width="' . $atts['width'] . '" height="' . $atts['height'] . '" src="http://screenr.com/embed/' . $id . '" frameborder="0" allowfullscreen="true"></iframe></div>';

}