public function create_image_from_dataurl()
{
if (!isset($_POST['order_id']) || !isset($_POST['item_id']) || !isset($_POST['data_url']) || !isset($_POST['title']) || !isset($_POST['format'])) {
exit;
}
check_ajax_referer('fpd_ajax_nonce', '_ajax_nonce');
$order_id = trim($_POST['order_id']);
$item_id = trim($_POST['item_id']);
$data_url = trim($_POST['data_url']);
$title = sanitize_title(trim($_POST['title']));
$format = trim($_POST['format']);
$dpi = isset($_POST['dpi']) ? intval($_POST['dpi']) : 300;
//create fancy product orders directory
if (!file_exists(FPD_ORDER_DIR)) {
wp_mkdir_p(FPD_ORDER_DIR);
}
//create uploads dir
$images_dir = FPD_ORDER_DIR . 'images/';
if (!file_exists($images_dir)) {
wp_mkdir_p($images_dir);
}
//shortcode order
if (empty($item_id)) {
$shortcode_dir = FPD_ORDER_DIR . 'images/_shortcode/';
if (!file_exists($shortcode_dir)) {
wp_mkdir_p($shortcode_dir);
}
$item_dir = $shortcode_dir . $order_id . '/';
if (!file_exists($item_dir)) {
wp_mkdir_p($item_dir);
}
} else {
//create order dir
$order_dir = $images_dir . $order_id . '/';
if (!file_exists($order_dir)) {
wp_mkdir_p($order_dir);
}
//create item dir
$item_dir = $order_dir . $item_id . '/';
if (!file_exists($item_dir)) {
wp_mkdir_p($item_dir);
}
}
$image_path = $item_dir . $title . '.' . $format;
$image_exist = file_exists($image_path);
//get the base-64 from data
$base64_str = substr($data_url, strpos($data_url, ",") + 1);
//decode base64 string
$decoded = base64_decode($base64_str);
$result = file_put_contents($image_path, $decoded);
if ($format == 'jpeg') {
require_once FPD_PLUGIN_ADMIN_DIR . '/inc/resampler.php';
$source = imagecreatefromjpeg($image_path);
list($width, $height) = getimagesize($image_path);
$resampler = new Resampler();
$im = $resampler->resample($source, $height, $width, $format, $dpi);
file_put_contents($image_path, $im);
}
header('Content-Type: application/json');
if ($result) {
$image_url = content_url(substr($image_path, strrpos($image_path, '/fancy_products_orders/')));
echo json_encode(array('code' => $image_exist ? 302 : 201, 'url' => $image_url, 'title' => $title));
} else {
echo json_encode(array('code' => 500));
}
die;
}
private function createImageByData()
{
if (!isset($this->request->post['order_id']) || !isset($this->request->post['item_id']) || !isset($this->request->post['data_url']) || !isset($this->request->post['title']) || !isset($this->request->post['format'])) {
exit;
}
$json = array();
$order_id = trim($this->request->post['order_id']);
$item_id = trim($this->request->post['item_id']);
$data_url = trim($this->request->post['data_url']);
$title = trim($this->request->post['title']);
$format = trim($this->request->post['format']);
$dpi = isset($this->request->post['dpi']) ? intval($this->request->post['dpi']) : 300;
//create fancy product orders directory
if (!file_exists(DIR_IMAGE)) {
mkdir(DIR_IMAGE);
}
//create uploads dir
$images_dir = DIR_IMAGE . 'design_products_orders/';
if (!file_exists($images_dir)) {
mkdir($images_dir);
}
$images_dir = DIR_IMAGE . 'design_products_orders/images/';
if (!file_exists($images_dir)) {
mkdir($images_dir);
}
//create order dir
$order_dir = $images_dir . $order_id . '/';
if (!file_exists($order_dir)) {
mkdir($order_dir);
}
//create item dir
$item_dir = $order_dir . $item_id . '/';
if (!file_exists($item_dir)) {
mkdir($item_dir);
}
$image_path = $item_dir . $title . '.' . $format;
$image_exist = file_exists($image_path);
//get the base-64 from data
$base64_str = substr($data_url, strpos($data_url, ",") + 1);
//decode base64 string
$decoded = base64_decode($base64_str);
$result = file_put_contents($image_path, $decoded);
if ($format == 'jpeg') {
require_once DIR_SYSTEM . '/library/resampler.php';
$source = imagecreatefromjpeg($image_path);
list($width, $height) = getimagesize($image_path);
$resampler = new Resampler();
$im = $resampler->resample($source, $height, $width, $format, $dpi);
file_put_contents($image_path, $im);
}
if ($result) {
$image_url = str_replace(DIR_IMAGE, HTTP_CATALOG . 'image/', $image_path);
$json['code'] = $image_exist ? 302 : 201;
$json['url'] = $image_url;
$json['title'] = $title;
$this->response->setOutput(json_encode($json));
} else {
$json['code'] = 500;
$this->response->setOutput(json_encode($json));
}
}