Generating Open Graph Tags for Viddler Videos

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<?
include '/path/to/viddler/api/';

//Create Viddler object
$v = new Viddler_V2('YOUR API KEY');

//Authenticate as you
$auth = $v->viddler_users_auth(array(
  'user'      =>  'YOUR USERNAME',
  'password'  =>  'YOUR PASSWORD'
));

//Check for the session id, if not found
//something went awry
if (! isset($auth['auth']['sessionid'])) {
  //Handle auth error
}

//Get the video details and the embed code
$video = $v->viddler_videos_getDetails(array(
  'video_id'        =>  'VIDEO_ID',
  'add_embed_code'  =>  1,
  'sessionid'       =>  $auth['auth']['sessionid']
));

//Check for errors on getting the video details
if (isset($video['error'])) {
  //Handle the video extraction error
}

//Figure the embed width & height
//Will work with any Viddler embed code
preg_match_all('/(height|width|h|w)=("|\'*?)([0-9]{2,4})\\2.*?/is', $video['video']['embed_code'], $m);
$video_width = ($m[1][0] == 'w' || $m[1][0] == 'width') ? $m[3][0] : $m[3][1];
$video_height = ($m[1][0] == 'w' || $m[1][0] == 'width') ? $m[3][1] : $m[3][0];

//Get the thumbnail width & mime type
$thumb = getimagesize($video['video']['thumbnail_url']);
$thumb_width = (isset($thumb[0]) && ! empty($thumb[0])) ? $thumb[0] : 114;
$thumb_mime = (isset($thumb['mime']) && ! empty($thumb['mime'])) ? $thumb['mime'] : 'image/jpeg';

//Site URL
//If you don't use the permalink feature, you can change this to match your site URL
$permalink = $video['video']['permalink'];

/*
Both tags below for og:video:secure_url and og:image:secure_url
will not work correctly if your account does not have access
to HTTPS. Please omit them or call 1-888-444-1119 to upgrade.
*/
?>

<!--Video -->
<meta property="og:video" content="http://www.viddler.com/player/<?=$video['video']['id']?>/" />
<meta property="og:video:secure_url" content="https://www.viddler.com/player/<?=$video['video']['id']?>/" />
<meta property="og:video:width" content="<?=$video_width?>" />
<meta property="og:video:height" content="<?=$video_height?>" />
<meta property="og:video:type" content="application/x-shockwave-flash" />

<!-- Thumbnail -->
<meta property="og:image" content="http://www.viddler.com/thumbnail/<?=$video['video']['id']?>/"/> 
<meta property="og:image:secure_url" content="https://www.viddler.com/thumbnail/<?=$video['video']['id']?>/" />
<meta property="og:image:type" content="<?=$thumb_mime?>" />
<meta property="og:image:width" content="<?=$thumb_width?>" />

<!-- Details -->
<meta property="og:url" content="<?=$permalink?>" /> 
<meta property="og:title" content="<?=$video['video']['title']?>"/> 
<meta property="og:type" content="video" />