<?php

require(dirname(__FILE__).'/../../config/config.inc.php');
$prev = $_POST['prev'];
$type = $_POST['type'];
$file = $_POST['img'];
if (isset($_FILES['file']) && $_FILES['file']['size'] > 0)
{
    if($type === 'default')
        $img_pub_path = _PS_IMG_DIR_."configurator/field/admin/";
    else
        $img_pub_path = _PS_IMG_DIR_."configurator/field/customer/";
    if($prev) {
        if (filter_var($prev, FILTER_SANITIZE_URL) !== false) {
            $image_name = pathinfo($prev, PATHINFO_BASENAME);
            $image = $img_pub_path . $image_name;
            if (!is_dir($image) && file_exists($image))
            {
                @unlink($image);
            }
        }
    }
        
    $filename = $_FILES['file']['name'];
    $tmpname = $_FILES['file']['tmp_name'];
    $extension = strtolower(pathinfo($filename, PATHINFO_EXTENSION));
    $time = time();
    $upload_path = $img_pub_path . $time . '.' . $extension;
    
    if($type === 'default')
        $img_pub_path_uri = _PS_IMG_."configurator/field/admin/";
    else
        $img_pub_path_uri = _PS_IMG_."configurator/field/customer/";
    if(move_uploaded_file($tmpname, $upload_path))
    {
        @chmod($upload_path, 0664);
    }
    $result = Media::getMediaPath($img_pub_path_uri.$time . '.' . $extension);
    die($result);
}
else if (isset($file) && $file)
{
    $img_pub_path = _PS_IMG_DIR_."configurator/field/customer/";
    if($prev) {
        if (filter_var($prev, FILTER_SANITIZE_URL) !== false) {
            $image_name = pathinfo($prev, PATHINFO_BASENAME);
            $image = $img_pub_path . $image_name;
            if (!is_dir($image) && file_exists($image))
            {
                @unlink($image);
            }
        }
    }
    list($type_img, $file) = explode(';', $file);
    list(, $file)      = explode(',', $file);
    $file = base64_decode($file);
    $type_img = explode(':', $type_img);
    $type_img = explode('/', $type_img[1]);
    $extension = $type_img[1];
    $time = time();
    $upload_path = $img_pub_path . $time . '.' . $extension;
    
    $img_pub_path_uri = _PS_IMG_."configurator/field/customer/";
            
    // upload cropped image to server
    file_put_contents($upload_path, $file);
    $result = Media::getMediaPath($img_pub_path_uri.$time . '.' . $extension);
    die($result);
}