<?php

/*
 * jQuery File Upload Plugin PHP Class 6.7
 * https://github.com/blueimp/jQuery-File-Upload
 *
 * Copyright 2010, Sebastian Tschan
 * https://blueimp.net
 *
 * Licensed under the MIT license:
 * http://www.opensource.org/licenses/MIT
 */

//class UploadHandler {
//
//    protected $options;
//    // PHP File Upload error message codes:
//    // http://php.net/manual/en/features.file-upload.errors.php
//    protected $error_messages = array(
//        1 => 'The uploaded file exceeds the upload_max_filesize directive in php.ini',
//        2 => 'The uploaded file exceeds the MAX_FILE_SIZE directive that was specified in the HTML form',
//        3 => 'The uploaded file was only partially uploaded',
//        4 => 'No file was uploaded',
//        6 => 'Missing a temporary folder',
//        7 => 'Failed to write file to disk',
//        8 => 'A PHP extension stopped the file upload',
//        'post_max_size' => 'The uploaded file exceeds the post_max_size directive in php.ini',
//        'max_file_size' => 'File is too big',
//        'min_file_size' => 'File is too small',
//        'accept_file_types' => 'Filetype not allowed',
//        'max_number_of_files' => 'Maximum number of files exceeded',
//        'max_width' => 'Image exceeds maximum width',
//        'min_width' => 'Image requires a minimum width',
//        'max_height' => 'Image exceeds maximum height',
//        'min_height' => 'Image requires a minimum height'
//    );
//
//    function __construct($options = null, $initialize = true, $error_messages = null) {
//        $this->options = array(
//            'database' => 'caymantravel.ky',
//            'host' => 'localhost',
//            'username' => 'sa',
//            'password' => 'netclues@123',
//            'script_url' => $this->get_full_url() . '/',
//            'upload_dir' => '../../../upimages/photogallery/',
//            'upload_url' => '../../upimages/photogallery/',
//            'user_dirs' => false,
//            'mkdir_mode' => 0755,
//            'param_name' => 'files',
//            // Set the following option to 'POST', if your server does not support
//            // DELETE requests. This is a parameter sent to the client:
//            'delete_type' => 'DELETE',
//            'access_control_allow_origin' => '*',
//            'access_control_allow_credentials' => false,
//            'access_control_allow_methods' => array(
//                'OPTIONS',
//                'HEAD',
//                'GET',
//                'POST',
//                'PUT',
//                'PATCH',
//                'DELETE'
//            ),
//            'access_control_allow_headers' => array(
//                'Content-Type',
//                'Content-Range',
//                'Content-Disposition'
//            ),
//            // Enable to provide file downloads via GET requests to the PHP script:
//            //     1. Set to 1 to download files via readfile method through PHP
//            //     2. Set to 2 to send a X-Sendfile header for lighttpd/Apache
//            //     3. Set to 3 to send a X-Accel-Redirect header for nginx
//            // If set to 2 or 3, adjust the upload_url option to the base path of
//            // the redirect parameter, e.g. '/files/'.
//            'download_via_php' => false,
//            // Read files in chunks to avoid memory limits when download_via_php
//            // is enabled, set to 0 to disable chunked reading of files:
//            'readfile_chunk_size' => 10 * 1024 * 1024, // 10 MiB
//            // Defines which files can be displayed inline when downloaded:
//            'inline_file_types' => '/\.(gif|jpe?g|png)$/i',
//            // Defines which files (based on their names) are accepted for upload:
//            'accept_file_types' => '/.+$/i',
//            // The php.ini settings upload_max_filesize and post_max_size
//            // take precedence over the following max_file_size setting:
//            'max_file_size' => null,
//            'min_file_size' => 1,
//            // The maximum number of files for the upload directory:
//            'max_number_of_files' => null,
//            // Image resolution restrictions:
//            'max_width' => null,
//            'max_height' => null,
//            'min_width' => 1,
//            'min_height' => 1,
//            // Set the following option to false to enable resumable uploads:
//            'discard_aborted_uploads' => true,
//            // Set to false to disable rotating images based on EXIF meta data:
//            'orient_image' => true,
//            'image_versions' => array(
//                // Uncomment the following version to restrict the size of
//                // uploaded images:
//                /*
//                  '' => array(
//                  'max_width' => 1920,
//                  'max_height' => 1200,
//                  'jpeg_quality' => 95
//                  ),
//                 */
//                // Uncomment the following to create medium sized images:
//                /*
//                  'medium' => array(
//                  'max_width' => 800,
//                  'max_height' => 600,
//                  'jpeg_quality' => 80
//                  ),
//                 */
//                'thumbnail' => array(
//                    // Uncomment the following to use a defined directory for the thumbnails
//                    // instead of a subdirectory based on the version identifier.
//                    // Make sure that this directory doesn't allow execution of files if you
//                    // don't pose any restrictions on the type of uploaded files, e.g. by
//                    // copying the .htaccess file from the files directory for Apache:
//                    //'upload_dir' => dirname($this->get_server_var('SCRIPT_FILENAME')).'/thumb/',
//                    //'upload_url' => $this->get_full_url().'/thumb/',
//                    // Uncomment the following to force the max
//                    // dimensions and e.g. create square thumbnails:
//                    //'crop' => true,
//                    'max_width' => 80,
//                    'max_height' => 80
//                )
//            )
//        );
//        if ($options) {
//            $this->options = array_merge($this->options, $options);
//        }
//        if ($error_messages) {
//            $this->error_messages = array_merge($this->error_messages, $error_messages);
//        }
//        if ($initialize) {
//            $this->initialize();
//        }
//    }
//
//    protected function initialize() {
//        switch ($this->get_server_var('REQUEST_METHOD')) {
//            case 'OPTIONS':
//            case 'HEAD':
//                $this->head();
//                break;
//            case 'GET':
//                $this->get();
//                break;
//            case 'PATCH':
//            case 'PUT':
//            case 'POST':
//                $this->post();
//                break;
//            case 'DELETE':
//                $this->delete();
//                break;
//            default:
//                $this->header('HTTP/1.1 405 Method Not Allowed');
//        }
//    }
//
//    protected function get_full_url() {
//        $https = !empty($_SERVER['HTTPS']) && $_SERVER['HTTPS'] !== 'off';
//        return
//                ($https ? 'https://' : 'http://') .
//                (!empty($_SERVER['REMOTE_USER']) ? $_SERVER['REMOTE_USER'] . '@' : '') .
//                (isset($_SERVER['HTTP_HOST']) ? $_SERVER['HTTP_HOST'] : ($_SERVER['SERVER_NAME'] .
//                        ($https && $_SERVER['SERVER_PORT'] === 443 ||
//                        $_SERVER['SERVER_PORT'] === 80 ? '' : ':' . $_SERVER['SERVER_PORT']))) .
//                substr($_SERVER['SCRIPT_NAME'], 0, strrpos($_SERVER['SCRIPT_NAME'], '/'));
//    }
//
//    protected function get_user_id() {
//        @session_start();
//        return session_id();
//    }
//
//    protected function get_user_path() {
//        if ($this->options['user_dirs']) {
//            return $this->get_user_id() . '/';
//        }
//        return '';
//    }
//
//    protected function get_upload_path($file_name = null, $version = null) {
//        $file_name = $file_name ? $file_name : '';
//        if (empty($version)) {
//            $version_path = '';
//        } else {
//            $version_dir = @$this->options['image_versions'][$version]['upload_dir'];
//            if ($version_dir) {
//                return $version_dir . $this->get_user_path() . $file_name;
//            }
//            $version_path = $version . '/';
//        }
//        return $this->options['upload_dir'] . $this->get_user_path()
//                . $version_path . $file_name;
//    }
//
//    protected function get_query_separator($url) {
//        return strpos($url, '?') === false ? '?' : '&';
//    }
//
//    protected function get_download_url($file_name, $version = null, $direct = false) {
//        if (!$direct && $this->options['download_via_php']) {
//            $url = $this->options['script_url']
//                    . $this->get_query_separator($this->options['script_url'])
//                    . 'file=' . rawurlencode($file_name);
//            if ($version) {
//                $url .= '&version=' . rawurlencode($version);
//            }
//            return $url . '&download=1';
//        }
//        if (empty($version)) {
//            $version_path = '';
//        } else {
//            $version_url = @$this->options['image_versions'][$version]['upload_url'];
//            if ($version_url) {
//                return $version_url . $this->get_user_path() . rawurlencode($file_name);
//            }
//            $version_path = rawurlencode($version) . '/';
//        }
//        return $this->options['upload_url'] . $this->get_user_path()
//                . $version_path . rawurlencode($file_name);
//    }
//
//    protected function set_additional_file_properties($file) {
//        $file->delete_url = $this->options['script_url']
//                . $this->get_query_separator($this->options['script_url'])
//                . 'file=' . rawurlencode($file->name);
//        $file->delete_type = $this->options['delete_type'];
//        if ($file->delete_type !== 'DELETE') {
//            $file->delete_url .= '&_method=DELETE';
//        }
//        if ($this->options['access_control_allow_credentials']) {
//            $file->delete_with_credentials = true;
//        }
//    }
//
//    // Fix for overflowing signed 32 bit integers,
//    // works for sizes up to 2^32-1 bytes (4 GiB - 1):
//    protected function fix_integer_overflow($size) {
//        if ($size < 0) {
//            $size += 2.0 * (PHP_INT_MAX + 1);
//        }
//        return $size;
//    }
//
//    protected function get_file_size($file_path, $clear_stat_cache = false) {
//        if ($clear_stat_cache) {
//            clearstatcache(true, $file_path);
//        }
//        return $this->fix_integer_overflow(filesize($file_path));
//    }
//
//    protected function is_valid_file_object($file_name) {
//        $file_path = $this->get_upload_path($file_name);
//        if (is_file($file_path) && $file_name[0] !== '.') {
//            return true;
//        }
//        return false;
//    }
//
//    protected function get_file_object($file_name) {
//        if ($this->is_valid_file_object($file_name)) {
//            $file = new stdClass();
//            $file->name = $file_name;
//            $file->size = $this->get_file_size(
//                    $this->get_upload_path($file_name)
//            );
//            $file->url = $this->get_download_url($file->name);
//            foreach ($this->options['image_versions'] as $version => $options) {
//                if (!empty($version)) {
//                    if (is_file($this->get_upload_path($file_name, $version))) {
//                        $file->{$version . '_url'} = $this->get_download_url(
//                                $file->name, $version
//                        );
//                    }
//                }
//            }
//            $this->set_additional_file_properties($file);
//            return $file;
//        }
//        return null;
//    }
//
//    protected function get_file_objects($iteration_method = 'get_file_object') {
//        $upload_dir = $this->get_upload_path();
//        if (!is_dir($upload_dir)) {
//            return array();
//        }
//        return array_values(array_filter(array_map(
//                                        array($this, $iteration_method), scandir($upload_dir)
//                                )));
//    }
//
//    protected function count_file_objects() {
//        return count($this->get_file_objects('is_valid_file_object'));
//    }
//
//    protected function create_scaled_image($file_name, $version, $options) {
//        $file_path = $this->get_upload_path($file_name);
//        if (!empty($version)) {
//            $version_dir = $this->get_upload_path(null, $version);
//            if (!is_dir($version_dir)) {
//                mkdir($version_dir, $this->options['mkdir_mode'], true);
//            }
//            $new_file_path = $version_dir . '/' . $file_name;
//        } else {
//            $new_file_path = $file_path;
//        }
//        if (!function_exists('getimagesize')) {
//            error_log('Function not found: getimagesize');
//            return false;
//        }
//        list($img_width, $img_height) = @getimagesize($file_path);
//        if (!$img_width || !$img_height) {
//            return false;
//        }
//        $max_width = $options['max_width'];
//        $max_height = $options['max_height'];
//        $scale = min(
//                $max_width / $img_width, $max_height / $img_height
//        );
//        if ($scale >= 1) {
//            if ($file_path !== $new_file_path) {
//                return copy($file_path, $new_file_path);
//            }
//            return true;
//        }
//        if (!function_exists('imagecreatetruecolor')) {
//            error_log('Function not found: imagecreatetruecolor');
//            return false;
//        }
//        if (empty($options['crop'])) {
//            $new_width = $img_width * $scale;
//            $new_height = $img_height * $scale;
//            $dst_x = 0;
//            $dst_y = 0;
//            $new_img = imagecreatetruecolor($new_width, $new_height);
//        } else {
//            if (($img_width / $img_height) >= ($max_width / $max_height)) {
//                $new_width = $img_width / ($img_height / $max_height);
//                $new_height = $max_height;
//            } else {
//                $new_width = $max_width;
//                $new_height = $img_height / ($img_width / $max_width);
//            }
//            $dst_x = 0 - ($new_width - $max_width) / 2;
//            $dst_y = 0 - ($new_height - $max_height) / 2;
//            $new_img = imagecreatetruecolor($max_width, $max_height);
//        }
//        switch (strtolower(substr(strrchr($file_name, '.'), 1))) {
//            case 'jpg':
//            case 'jpeg':
//                $src_img = imagecreatefromjpeg($file_path);
//                $write_image = 'imagejpeg';
//                $image_quality = isset($options['jpeg_quality']) ?
//                        $options['jpeg_quality'] : 75;
//                break;
//            case 'gif':
//                imagecolortransparent($new_img, imagecolorallocate($new_img, 0, 0, 0));
//                $src_img = imagecreatefromgif($file_path);
//                $write_image = 'imagegif';
//                $image_quality = null;
//                break;
//            case 'png':
//                imagecolortransparent($new_img, imagecolorallocate($new_img, 0, 0, 0));
//                imagealphablending($new_img, false);
//                imagesavealpha($new_img, true);
//                $src_img = imagecreatefrompng($file_path);
//                $write_image = 'imagepng';
//                $image_quality = isset($options['png_quality']) ?
//                        $options['png_quality'] : 9;
//                break;
//            default:
//                imagedestroy($new_img);
//                return false;
//        }
//        $success = imagecopyresampled(
//                        $new_img, $src_img, $dst_x, $dst_y, 0, 0, $new_width, $new_height, $img_width, $img_height
//                ) && $write_image($new_img, $new_file_path, $image_quality);
//        // Free up memory (imagedestroy does not delete files):
//        imagedestroy($src_img);
//        imagedestroy($new_img);
//        return $success;
//    }
//
//    protected function get_error_message($error) {
//        return array_key_exists($error, $this->error_messages) ?
//                $this->error_messages[$error] : $error;
//    }
//
//    function get_config_bytes($val) {
//        $val = trim($val);
//        $last = strtolower($val[strlen($val) - 1]);
//        switch ($last) {
//            case 'g':
//                $val *= 1024;
//            case 'm':
//                $val *= 1024;
//            case 'k':
//                $val *= 1024;
//        }
//        return $this->fix_integer_overflow($val);
//    }
//
//    protected function validate($uploaded_file, $file, $error, $index) {
//        if ($error) {
//            $file->error = $this->get_error_message($error);
//            return false;
//        }
//        $content_length = $this->fix_integer_overflow(intval(
//                        $this->get_server_var('CONTENT_LENGTH')
//                ));
//        $post_max_size = $this->get_config_bytes(ini_get('post_max_size'));
//        if ($post_max_size && ($content_length > $post_max_size)) {
//            $file->error = $this->get_error_message('post_max_size');
//            return false;
//        }
//        if (!preg_match($this->options['accept_file_types'], $file->name)) {
//            $file->error = $this->get_error_message('accept_file_types');
//            return false;
//        }
//        if ($uploaded_file && is_uploaded_file($uploaded_file)) {
//            $file_size = $this->get_file_size($uploaded_file);
//        } else {
//            $file_size = $content_length;
//        }
//        if ($this->options['max_file_size'] && (
//                $file_size > $this->options['max_file_size'] ||
//                $file->size > $this->options['max_file_size'])
//        ) {
//            $file->error = $this->get_error_message('max_file_size');
//            return false;
//        }
//        if ($this->options['min_file_size'] &&
//                $file_size < $this->options['min_file_size']) {
//            $file->error = $this->get_error_message('min_file_size');
//            return false;
//        }
//        if (is_int($this->options['max_number_of_files']) && (
//                $this->count_file_objects() >= $this->options['max_number_of_files'])
//        ) {
//            $file->error = $this->get_error_message('max_number_of_files');
//            return false;
//        }
//        list($img_width, $img_height) = @getimagesize($uploaded_file);
//        if (is_int($img_width)) {
//            if ($this->options['max_width'] && $img_width > $this->options['max_width']) {
//                $file->error = $this->get_error_message('max_width');
//                return false;
//            }
//            if ($this->options['max_height'] && $img_height > $this->options['max_height']) {
//                $file->error = $this->get_error_message('max_height');
//                return false;
//            }
//            if ($this->options['min_width'] && $img_width < $this->options['min_width']) {
//                $file->error = $this->get_error_message('min_width');
//                return false;
//            }
//            if ($this->options['min_height'] && $img_height < $this->options['min_height']) {
//                $file->error = $this->get_error_message('min_height');
//                return false;
//            }
//        }
//        return true;
//    }
//
//    protected function upcount_name_callback($matches) {
//        $index = isset($matches[1]) ? intval($matches[1]) + 1 : 1;
//        $ext = isset($matches[2]) ? $matches[2] : '';
//        return ' (' . $index . ')' . $ext;
//    }
//
//    protected function upcount_name($name) {
//        return preg_replace_callback(
//                        '/(?:(?: \(([\d]+)\))?(\.[^.]+))?$/', array($this, 'upcount_name_callback'), $name, 1
//        );
//    }
//
//    protected function get_unique_filename($name, $type = null, $index = null, $content_range = null) {
//        while (is_dir($this->get_upload_path($name))) {
//            $name = $this->upcount_name($name);
//        }
//        // Keep an existing filename if this is part of a chunked upload:
//        $uploaded_bytes = $this->fix_integer_overflow(intval($content_range[1]));
//        while (is_file($this->get_upload_path($name))) {
//            if ($uploaded_bytes === $this->get_file_size(
//                            $this->get_upload_path($name))) {
//                break;
//            }
//            $name = $this->upcount_name($name);
//        }
//        return $name;
//    }
//
//    protected function trim_file_name($name, $type = null, $index = null, $content_range = null) {
//        // Remove path information and dots around the filename, to prevent uploading
//        // into different directories or replacing hidden system files.
//        // Also remove control characters and spaces (\x00..\x20) around the filename:
//        $name = trim(basename(stripslashes($name)), ".\x00..\x20");
//        // Use a timestamp for empty filenames:
//        if (!$name) {
//            $name = str_replace('.', '-', microtime(true));
//        }
//        // Add missing file extension for known image types:
//        if (strpos($name, '.') === false &&
//                preg_match('/^image\/(gif|jpe?g|png)/', $type, $matches)) {
//            $name .= '.' . $matches[1];
//        }
//        return $name;
//    }
//
//    protected function get_file_name($name, $type = null, $index = null, $content_range = null) {
//        return $this->get_unique_filename(
//                        $this->trim_file_name($name, $type, $index, $content_range), $type, $index, $content_range
//        );
//    }
//
//    protected function handle_form_data($file, $index) {
//        // Handle form data, e.g. $_REQUEST['description'][$index]
//    }
//
//    protected function imageflip($image, $mode) {
//        if (function_exists('imageflip')) {
//            return imageflip($image, $mode);
//        }
//        $new_width = $src_width = imagesx($image);
//        $new_height = $src_height = imagesy($image);
//        $new_img = imagecreatetruecolor($new_width, $new_height);
//        $src_x = 0;
//        $src_y = 0;
//        switch ($mode) {
//            case '1': // flip on the horizontal axis
//                $src_y = $new_height - 1;
//                $src_height = -$new_height;
//                break;
//            case '2': // flip on the vertical axis
//                $src_x = $new_width - 1;
//                $src_width = -$new_width;
//                break;
//            case '3': // flip on both axes
//                $src_y = $new_height - 1;
//                $src_height = -$new_height;
//                $src_x = $new_width - 1;
//                $src_width = -$new_width;
//                break;
//            default:
//                return $image;
//        }
//        imagecopyresampled(
//                $new_img, $image, 0, 0, $src_x, $src_y, $new_width, $new_height, $src_width, $src_height
//        );
//        // Free up memory (imagedestroy does not delete files):
//        imagedestroy($image);
//        return $new_img;
//    }
//
//    protected function orient_image($file_path) {
//        if (!function_exists('exif_read_data')) {
//            return false;
//        }
//        $exif = @exif_read_data($file_path);
//        if ($exif === false) {
//            return false;
//        }
//        $orientation = intval(@$exif['Orientation']);
//        if ($orientation < 2 || $orientation > 8) {
//            return false;
//        }
//        $image = imagecreatefromjpeg($file_path);
//        switch ($orientation) {
//            case 2:
//                $image = $this->imageflip(
//                        $image, defined('IMG_FLIP_VERTICAL') ? IMG_FLIP_VERTICAL : 2
//                );
//                break;
//            case 3:
//                $image = imagerotate($image, 180, 0);
//                break;
//            case 4:
//                $image = $this->imageflip(
//                        $image, defined('IMG_FLIP_HORIZONTAL') ? IMG_FLIP_HORIZONTAL : 1
//                );
//                break;
//            case 5:
//                $image = $this->imageflip(
//                        $image, defined('IMG_FLIP_HORIZONTAL') ? IMG_FLIP_HORIZONTAL : 1
//                );
//                $image = imagerotate($image, 270, 0);
//                break;
//            case 6:
//                $image = imagerotate($image, 270, 0);
//                break;
//            case 7:
//                $image = $this->imageflip(
//                        $image, defined('IMG_FLIP_VERTICAL') ? IMG_FLIP_VERTICAL : 2
//                );
//                $image = imagerotate($image, 270, 0);
//                break;
//            case 8:
//                $image = imagerotate($image, 90, 0);
//                break;
//            default:
//                return false;
//        }
//        $success = imagejpeg($image, $file_path);
//        // Free up memory (imagedestroy does not delete files):
//        imagedestroy($image);
//        return $success;
//    }
//
//    protected function handle_image_file($file_path, $file) {
//        if ($this->options['orient_image']) {
//            $this->orient_image($file_path);
//        }
//        $failed_versions = array();
//        foreach ($this->options['image_versions'] as $version => $options) {
//            if ($this->create_scaled_image($file->name, $version, $options)) {
//                if (!empty($version)) {
//                    $file->{$version . '_url'} = $this->get_download_url(
//                            $file->name, $version
//                    );
//                } else {
//                    $file->size = $this->get_file_size($file_path, true);
//                }
//            } else {
//                $failed_versions[] = $version;
//            }
//        }
//        switch (count($failed_versions)) {
//            case 0:
//                break;
//            case 1:
//                $file->error = 'Failed to create scaled version: '
//                        . $failed_versions[0];
//                break;
//            default:
//                $file->error = 'Failed to create scaled versions: '
//                        . implode($failed_versions, ', ');
//        }
//    }
//
//    function add_img($whichimg) {
//        $add_to_db = $this->query("INSERT INTO cy_photogallery (var_image) VALUES ('" . $whichimg . "')") or die(mysql_error());
//        return $add_to_db;
//    }
//
//    protected function handle_file_upload($uploaded_file, $name, $size, $type, $error, $index = null, $content_range = null) {
//        $file = new stdClass();
//        $file->name = $this->get_file_name($name, $type, $index, $content_range);
//        $file->size = $this->fix_integer_overflow(intval($size));
//        $file->type = $type;
//        if ($this->validate($uploaded_file, $file, $error, $index)) {
//            $this->handle_form_data($file, $index);
//            $upload_dir = $this->get_upload_path();
//            if (!is_dir($upload_dir)) {
//                mkdir($upload_dir, $this->options['mkdir_mode'], true);
//            }
//
//            $file_path = $this->get_upload_path($file->name);
//            $append_file = $content_range && is_file($file_path) &&
//                    $file->size > $this->get_file_size($file_path);
//            if ($uploaded_file && is_uploaded_file($uploaded_file)) {
//                // multipart/formdata uploads (POST method uploads)
//                if ($append_file) {
//                    file_put_contents(
//                            $file_path, fopen($uploaded_file, 'r'), FILE_APPEND
//                    );
//                } else {
//                    move_uploaded_file($uploaded_file, $file_path);
//                }
//            } else {
//                // Non-multipart uploads (PUT method support)
//                file_put_contents(
//                        $file_path, fopen('php://input', 'r'), $append_file ? FILE_APPEND : 0
//                );
//            }
//            $file_size = $this->get_file_size($file_path, $append_file);
//            if ($file_size === $file->size) {
//                $file->url = $this->get_download_url($file->name);
//                list($img_width, $img_height) = @getimagesize($file_path);
//                if (is_int($img_width) &&
//                        preg_match($this->options['inline_file_types'], $file->name)) {
//                    $this->handle_image_file($file_path, $file);
//                }
//            } else {
//                $file->size = $file_size;
//                if (!$content_range && $this->options['discard_aborted_uploads']) {
//                    unlink($file_path);
//                    $file->error = 'abort';
//                }
//            }
//            $this->add_img($file->name);
//            $this->set_additional_file_properties($file);
//        }
//        return $file;
//    }
//
//    function query($query) {
//        $database = $this->options['database'];
//        $host = $this->options['host'];
//        $username = $this->options['username'];
//        $password = $this->options['password'];
//        $link = mysql_connect($host, $username, $password);
//        if (!$link) {
//            die(mysql_error());
//        }
//        $db_selected = mysql_select_db($database);
//        if (!$db_selected) {
//            die(mysql_error());
//        }
//        $result = mysql_query($query);
//        mysql_close($link);
//        return $result;
//    }
//
//    function delete_img($delimg) {
//        $delete_from_db = $this->query("DELETE FROM cy_photogallery WHERE var_image= '$delimg'") or die(mysql_error());
//        return $delete_from_db;
//    }
//
//    protected function readfile($file_path) {
//        $file_size = $this->get_file_size($file_path);
//        $chunk_size = $this->options['readfile_chunk_size'];
//        if ($chunk_size && $file_size > $chunk_size) {
//            $handle = fopen($file_path, 'rb');
//            while (!feof($handle)) {
//                echo fread($handle, $chunk_size);
//                ob_flush();
//                flush();
//            }
//            fclose($handle);
//            return $file_size;
//        }
//        return readfile($file_path);
//    }
//
//    protected function body($str) {
//        echo $str;
//    }
//
//    protected function header($str) {
//        header($str);
//    }
//
//    protected function get_server_var($id) {
//        return isset($_SERVER[$id]) ? $_SERVER[$id] : '';
//    }
//
//    protected function generate_response($content, $print_response = true) {
//        if ($print_response) {
//            $json = json_encode($content);
//            $redirect = isset($_REQUEST['redirect']) ?
//                    stripslashes($_REQUEST['redirect']) : null;
//            if ($redirect) {
//                $this->header('Location: ' . sprintf($redirect, rawurlencode($json)));
//                return;
//            }
//            $this->head();
//            if ($this->get_server_var('HTTP_CONTENT_RANGE')) {
//                $files = isset($content[$this->options['param_name']]) ?
//                        $content[$this->options['param_name']] : null;
//                if ($files && is_array($files) && is_object($files[0]) && $files[0]->size) {
//                    $this->header('Range: 0-' . (
//                            $this->fix_integer_overflow(intval($files[0]->size)) - 1
//                    ));
//                }
//            }
//            $this->body($json);
//        }
//        return $content;
//    }
//
//    protected function get_version_param() {
//        return isset($_GET['version']) ? basename(stripslashes($_GET['version'])) : null;
//    }
//
//    protected function get_file_name_param() {
//        return isset($_GET['file']) ? basename(stripslashes($_GET['file'])) : null;
//    }
//
//    protected function get_file_type($file_path) {
//        switch (strtolower(pathinfo($file_path, PATHINFO_EXTENSION))) {
//            case 'jpeg':
//            case 'jpg':
//                return 'image/jpeg';
//            case 'png':
//                return 'image/png';
//            case 'gif':
//                return 'image/gif';
//            default:
//                return '';
//        }
//    }
//
//    protected function download() {
//        switch ($this->options['download_via_php']) {
//            case 1:
//                $redirect_header = null;
//                break;
//            case 2:
//                $redirect_header = 'X-Sendfile';
//                break;
//            case 3:
//                $redirect_header = 'X-Accel-Redirect';
//                break;
//            default:
//                return $this->header('HTTP/1.1 403 Forbidden');
//        }
//        $file_name = $this->get_file_name_param();
//        if (!$this->is_valid_file_object($file_name)) {
//            return $this->header('HTTP/1.1 404 Not Found');
//        }
//        if ($redirect_header) {
//            return $this->header(
//                            $redirect_header . ': ' . $this->get_download_url(
//                                    $file_name, $this->get_version_param(), true
//                            )
//            );
//        }
//        $file_path = $this->get_upload_path($file_name, $this->get_version_param());
//        if (!preg_match($this->options['inline_file_types'], $file_name)) {
//            $this->header('Content-Description: File Transfer');
//            $this->header('Content-Type: application/octet-stream');
//            $this->header('Content-Disposition: attachment; filename="' . $file_name . '"');
//            $this->header('Content-Transfer-Encoding: binary');
//        } else {
//            // Prevent Internet Explorer from MIME-sniffing the content-type:
//            $this->header('X-Content-Type-Options: nosniff');
//            $this->header('Content-Type: ' . $this->get_file_type($file_path));
//            $this->header('Content-Disposition: inline; filename="' . $file_name . '"');
//        }
//        $this->header('Content-Length: ' . $this->get_file_size($file_path));
//        $this->header('Last-Modified: ' . gmdate('D, d M Y H:i:s T', filemtime($file_path)));
//        $this->readfile($file_path);
//    }
//
//    protected function send_content_type_header() {
//        $this->header('Vary: Accept');
//        if (strpos($this->get_server_var('HTTP_ACCEPT'), 'application/json') !== false) {
//            $this->header('Content-type: application/json');
//        } else {
//            $this->header('Content-type: text/plain');
//        }
//    }
//
//    protected function send_access_control_headers() {
//        $this->header('Access-Control-Allow-Origin: ' . $this->options['access_control_allow_origin']);
//        $this->header('Access-Control-Allow-Credentials: '
//                . ($this->options['access_control_allow_credentials'] ? 'true' : 'false'));
//        $this->header('Access-Control-Allow-Methods: '
//                . implode(', ', $this->options['access_control_allow_methods']));
//        $this->header('Access-Control-Allow-Headers: '
//                . implode(', ', $this->options['access_control_allow_headers']));
//    }
//
//    public function head() {
//        $this->header('Pragma: no-cache');
//        $this->header('Cache-Control: no-store, no-cache, must-revalidate');
//        $this->header('Content-Disposition: inline; filename="files.json"');
//        // Prevent Internet Explorer from MIME-sniffing the content-type:
//        $this->header('X-Content-Type-Options: nosniff');
//        if ($this->options['access_control_allow_origin']) {
//            $this->send_access_control_headers();
//        }
//        $this->send_content_type_header();
//    }
//
//    public function get($print_response = true) {
//        if ($print_response && isset($_GET['download'])) {
//            return $this->download();
//        }
//        $file_name = $this->get_file_name_param();
//        if ($file_name) {
//            $response = array(
//                substr($this->options['param_name'], 0, -1) => $this->get_file_object($file_name)
//            );
//        } else {
//            $response = array(
//                $this->options['param_name'] => $this->get_file_objects()
//            );
//        }
//        return $this->generate_response($response, $print_response);
//    }
//
//    public function post($print_response = true) {
//        if (isset($_REQUEST['_method']) && $_REQUEST['_method'] === 'DELETE') {
//            return $this->delete($print_response);
//        }
//        $upload = isset($_FILES[$this->options['param_name']]) ?
//                $_FILES[$this->options['param_name']] : null;
//        // Parse the Content-Disposition header, if available:
//        $file_name = $this->get_server_var('HTTP_CONTENT_DISPOSITION') ?
//                rawurldecode(preg_replace(
//                                '/(^[^"]+")|("$)/', '', $this->get_server_var('HTTP_CONTENT_DISPOSITION')
//                        )) : null;
//        // Parse the Content-Range header, which has the following form:
//        // Content-Range: bytes 0-524287/2000000
//        $content_range = $this->get_server_var('HTTP_CONTENT_RANGE') ?
//                preg_split('/[^0-9]+/', $this->get_server_var('HTTP_CONTENT_RANGE')) : null;
//        $size = $content_range ? $content_range[3] : null;
//        $files = array();
//        if ($upload && is_array($upload['tmp_name'])) {
//            // param_name is an array identifier like "files[]",
//            // $_FILES is a multi-dimensional array:
//            foreach ($upload['tmp_name'] as $index => $value) {
//                $files[] = $this->handle_file_upload(
//                        $upload['tmp_name'][$index], $file_name ? $file_name : $upload['name'][$index], $size ? $size : $upload['size'][$index], $upload['type'][$index], $upload['error'][$index], $index, $content_range
//                );
//            }
//        } else {
//            // param_name is a single object identifier like "file",
//            // $_FILES is a one-dimensional array:
//            $files[] = $this->handle_file_upload(
//                    isset($upload['tmp_name']) ? $upload['tmp_name'] : null, $file_name ? $file_name : (isset($upload['name']) ?
//                                    $upload['name'] : null), $size ? $size : (isset($upload['size']) ?
//                                    $upload['size'] : $this->get_server_var('CONTENT_LENGTH')), isset($upload['type']) ?
//                            $upload['type'] : $this->get_server_var('CONTENT_TYPE'), isset($upload['error']) ? $upload['error'] : null, null, $content_range
//            );
//        }
//        return $this->generate_response(
//                        array($this->options['param_name'] => $files), $print_response
//        );
//    }
//
//    public function delete($print_response = true) {
//        $file_name = $this->get_file_name_param();
//        $file_path = $this->get_upload_path($file_name);
//        $success = is_file($file_path) && $file_name[0] !== '.' && unlink($file_path);
//        if ($success) {
//            foreach ($this->options['image_versions'] as $version => $options) {
//                if (!empty($version)) {
//                    $file = $this->get_upload_path($file_name, $version);
//                    if (is_file($file)) {
//                        unlink($file);
//                    }
//                    $this->delete_img($file_name);
//                }
//            }
//        }
//        return $this->generate_response(array('success' => $success), $print_response);
//    }
//
//}
