/** YouTube shortcode */
function shortcode_lyte($atts)
{
extract(shortcode_atts(array("id" => '', "audio" => '', "playlist" => ''), $atts));
if ($audio) {
$proto = "httpa";
} else {
$proto = "httpv";
}
if ($playlist) {
$action = "playlist?list=PL";
} else {
$action = "watch?v=";
}
return lyte_parse($proto . '://www.youtube.com/' . $action . $id);
}
function lyte_preparse($videoId)
{
return lyte_parse('httpv://www.youtube.com/watch?v=' . $videoId);
}
function get_portfolio_content($item)
{
global $portfolio, $post, $msd_portfolio_url;
$portfolio->the_meta($item->ID);
$youtube = $portfolio->get_the_value('youtube');
if ($youtube != '') {
$youtube = preg_replace('@http(s)?\\:\\/\\/@i', 'httpv://', $youtube);
$norelated = strrpos($youtube, '?') > 1 ? '&rel=0' : '?rel=0';
$content = $youtube . $norelated;
if (function_exists('lyte_parse')) {
$content = lyte_parse($content);
}
} else {
$large_image = wp_get_attachment_image_src(get_post_thumbnail_id($item->ID), 'large');
$content = $large_image ? '<img lazy-src="' . $large_image[0] . '" class="dropshadow" />' : FALSE;
}
$content = array('title' => $item->post_title, 'description' => $item->post_content, 'image' => $content);
if ($content_array = $this->get_additional_portfolio_content($item)) {
array_unshift($content_array, $content);
return $content_array;
}
$content_array[] = $content;
return $content_array;
}