public function __construct($instagram, $uploadId, $path, $caption = null)
{
parent::__construct($instagram);
list($width, $height) = getimagesize($path);
$caption = $caption != null ? $caption : "";
$date = date("Y:m:d H:i:s");
$this->setSignedBody(array("camera_model" => DeviceConstants::CAMERA_MODEL, "_csrftoken" => $instagram->getCSRFToken(), "source_type" => self::SOURCE_TYPE_CAMERA, "_uid" => $instagram->getLoggedInUser()->getPk(), "_uuid" => $instagram->getUUID(), "caption" => $caption, "date_time_original" => $date, "date_time_digitalized" => $date, "upload_id" => $uploadId, "camera_make" => DeviceConstants::CAMERA_MAKE, "device" => array("manufacturer" => DeviceConstants::MANUFACTURER, "model" => DeviceConstants::MODEL, "android_version" => DeviceConstants::ANDROID_VERSION, "android_release" => DeviceConstants::ANDROID_RELEASE), "edits" => array("crop_original_size" => array($width, $height), "crop_center" => array(0.0, -0.0), "crop_zoom" => 1.3333334), "extra" => array("source_width" => $width, "source_height" => $height)));
}