/*
* jQuery File Upload Plugin PHP Class
* 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 => 'Sistem hatası: 2',
8 => 'Sistem hatası : 1',
'post_max_size' => 'Sistem hatası oluştu',
'max_file_size' => 'Resim çok büyük',
'min_file_size' => 'Resim çok küçük',
'accept_file_types' => 'Geçersiz dosya tipi',
'max_number_of_files' => 'Maksimum dosya sayısı aşıldı',
'max_width' => 'Maksimum resim yüksekliği aşıldı',
'min_width' => 'Minimum resim genişliği 80px olmalıdır',
'max_height' => 'Maksimmum resim yüksekliği aşıldı',
'min_height' => 'Minimum yükseklik 80px',
'abort' => 'Yükleme durduruldu',
'image_resize' => 'Yeniden boyutlandırılamadı'
);
protected $image_objects = array();
function __construct($options = null, $initialize = true, $error_messages = null) {
$this->response = array();
$this->options = array(
'script_url' => $this->get_full_url().'/'.basename($this->get_server_var('SCRIPT_NAME')),
'upload_dir' => dirname($this->get_server_var('SCRIPT_FILENAME')).'/files/',
'upload_url' => $this->get_full_url().'/files/',
'user_dirs' => true,
'mkdir_mode' => 0755,
'param_name' => 'files',
'delete_type' => 'DELETE',
'access_control_allow_origin' => '*',
'access_control_allow_credentials' => false,
'access_control_allow_methods' => array(
'OPTIONS',
'HEAD',
'GET',
'POST',
'PUT',
'PATCH',
'DELETE'
),
'access_control_allow_headers' => array(
'Content-Type',
'Content-Range',
'Content-Disposition'
),
// By default, allow redirects to the referer protocol+host:
'redirect_allow_target' => '/^'.preg_quote(
parse_url($this->get_server_var('HTTP_REFERER'), PHP_URL_SCHEME)
.'://'
.parse_url($this->get_server_var('HTTP_REFERER'), PHP_URL_HOST)
.'/', // Trailing slash to not match subdomains by mistake
'/' // preg_quote delimiter param
).'/',
// Enable to provide file downloads via GET requests to the PHP script:
// 1. Set to 1 to download files via readfile method through PHP
// 2. Set to 2 to send a X-Sendfile header for lighttpd/Apache
// 3. Set to 3 to send a X-Accel-Redirect header for nginx
// If set to 2 or 3, adjust the upload_url option to the base path of
// the redirect parameter, e.g. '/files/'.
'download_via_php' => false,
// Read files in chunks to avoid memory limits when download_via_php
// is enabled, set to 0 to disable chunked reading of files:
'readfile_chunk_size' => 10 * 1024 * 1024, // 10 MiB
// Defines which files can be displayed inline when downloaded:
'inline_file_types' => '/\.(gif|jpe?g|png)$/i',
// Defines which files (based on their names) are accepted for upload:
'accept_file_types' => '/\.(gif|jpe?g|png)$/i',
// The php.ini settings upload_max_filesize and post_max_size
// take precedence over the following max_file_size setting:
'max_file_size' => null,
'min_file_size' => 1,
'max_number_of_files' => 2000,
// Defines which files are handled as image files:
'image_file_types' => '/\.(gif|jpe?g|png)$/i',
// Use exif_imagetype on all files to correct file extensions:
'correct_image_extensions' => false,
// 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 0 to use the GD library to scale and orient images,
// set to 1 to use imagick (if installed, falls back to GD),
// set to 2 to use the ImageMagick convert binary directly:
'image_library' => 1,
// Uncomment the following to define an array of resource limits
// for imagick:
/*
'imagick_resource_limits' => array(
imagick::RESOURCETYPE_MAP => 32,
imagick::RESOURCETYPE_MEMORY => 32
),
*/
// Command or path for to the ImageMagick convert binary:
'convert_bin' => 'convert',
// Uncomment the following to add parameters in front of each
// ImageMagick convert call (the limit constraints seem only
// to have an effect if put in front):
/*
'convert_params' => '-limit memory 32MiB -limit map 32MiB',
*/
// Command or path for to the ImageMagick identify binary:
'identify_bin' => 'identify',
'image_versions' => array(
// The empty image version key defines options for the original image:
'' => array(
// Automatically rotate images based on EXIF meta data:
'resize' => true,
'max_width' => 800,
'max_height' => 600
),
'facebook' => array(
'crop' => true,
'max_width' => 600,
'max_height' => 600
),
'thumbnail' => array(
'crop' => true,
'max_width' => 150,
'max_height' => 150
)
),
'print_response' => true
);
if ($options) {
$this->options = $options + $this->options;
}
if ($error_messages) {
$this->error_messages = $error_messages + $this->error_messages;
}
if ($initialize) {
$this->initialize();
}
}
protected function initialize() {
switch ($this->get_server_var('REQUEST_METHOD')) {
case 'OPTIONS':
case 'HEAD':
$this->head();
break;
case 'GET':
$this->get($this->options['print_response']);
break;
case 'PATCH':
case 'PUT':
case 'POST':
$this->post($this->options['print_response']);
break;
case 'DELETE':
$this->delete($this->options['print_response']);
break;
default:
$this->header('HTTP/1.1 405 Method Not Allowed');
}
}
protected function get_full_url() {
$https = !empty($_SERVER['HTTPS']) && strcasecmp($_SERVER['HTTPS'], 'on') === 0 ||
!empty($_SERVER['HTTP_X_FORWARDED_PROTO']) &&
strcasecmp($_SERVER['HTTP_X_FORWARDED_PROTO'], 'https') === 0;
return
($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() {
header('P3P:CP="IDC DSP COR ADM DEVi TAIi PSA PSD IVAi IVDi CONi HIS OUR IND CNT"');
@session_start();
$resimk = $_SESSION["resimklasoru"];
if ($resimk == ""){ $resimk = session_id(); $_SESSION["resimklasoru"] = session_id(); } else { }
return $resimk;
}
protected function get_user_path() {
if ($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($this->options['script_url'])
.$this->get_singular_param_name()
.'='.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->deleteUrl = $this->options['script_url']
.$this->get_query_separator($this->options['script_url'])
.$this->get_singular_param_name()
.'='.rawurlencode($file->name);
$file->deleteType = $this->options['delete_type'];
if ($file->deleteType !== 'DELETE') {
$file->deleteUrl .= '&_method=DELETE';
}
if ($this->options['access_control_allow_credentials']) {
$file->deleteWithCredentials = true;
}
}
// Fix for overflowing signed 32 bit integers,
// works for sizes up to 2^32-1 bytes (4 GiB - 1):
protected function fix_integer_overflow($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) {
if (version_compare(PHP_VERSION, '5.3.0') >= 0) {
clearstatcache(true, $file_path);
} else {
clearstatcache();
}
}
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($this->get_file_objects('is_valid_file_object'));
}
protected function get_error_message($error) {
return isset($this->error_messages[$error]) ?
$this->error_messages[$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 = $this->fix_integer_overflow(
(int)$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() >= $this->options['max_number_of_files']) &&
// Ignore additional chunks of existing files:
!is_file($this->get_upload_path($file->name))) {
$file->error = $this->get_error_message('max_number_of_files');
return false;
}
$max_width = @$this->options['max_width'];
$max_height = @$this->options['max_height'];
$min_width = @$this->options['min_width'];
$min_height = @$this->options['min_height'];
if (($max_width || $max_height || $min_width || $min_height)
&& preg_match($this->options['image_file_types'], $file->name)) {
list($img_width, $img_height) = $this->get_image_size($uploaded_file);
// If we are auto rotating the image by default, do the checks on
// the correct orientation
if (
@$this->options['image_versions']['']['auto_orient'] &&
function_exists('exif_read_data') &&
($exif = @exif_read_data($uploaded_file)) &&
(((int) @$exif['Orientation']) >= 5 )
) {
$tmp = $img_width;
$img_width = $img_height;
$img_height = $tmp;
unset($tmp);
}
}
if (!empty($img_width)) {
if ($max_width && $img_width > $max_width) {
$file->error = $this->get_error_message('max_width');
return false;
}
if ($max_height && $img_height > $max_height) {
$file->error = $this->get_error_message('max_height');
return false;
}
if ($min_width && $img_width < $min_width) {
$file->error = $this->get_error_message('min_width');
return false;
}
if ($min_height && $img_height < $min_height) {
$file->error = $this->get_error_message('min_height');
return false;
}
}
return true;
}
protected function upcount_name_callback($matches) {
$index = isset($matches[1]) ? ((int)$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'),
$name,
1
);
}
protected function get_unique_filename($file_path, $name, $size, $type, $error,
$index, $content_range) {
while(is_dir($this->get_upload_path($name))) {
$name = $this->upcount_name($name);
}
// Keep an existing filename if this is part of a chunked upload:
$uploaded_bytes = $this->fix_integer_overflow((int)$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 $name;
}
protected function fix_file_extension($file_path, $name, $size, $type, $error,
$index, $content_range) {
// Add missing file extension for known image types:
if (strpos($name, '.') === false &&
preg_match('/^image\/(gif|jpe?g|png)/', $type, $matches)) {
$name .= '.'.$matches[1];
}
if ($this->options['correct_image_extensions'] &&
function_exists('exif_imagetype')) {
switch(@exif_imagetype($file_path)){
case IMAGETYPE_JPEG:
$extensions = array('jpg', 'jpeg');
break;
case IMAGETYPE_PNG:
$extensions = array('png');
break;
case IMAGETYPE_GIF:
$extensions = array('gif');
break;
}
// Adjust incorrect image file extensions:
if (!empty($extensions)) {
$parts = explode('.', $name);
$extIndex = count($parts) - 1;
$ext = strtolower(@$parts[$extIndex]);
if (!in_array($ext, $extensions)) {
$parts[$extIndex] = $extensions[0];
$name = implode('.', $parts);
}
}
}
return $name;
}
protected function trim_file_name($file_path, $name, $size, $type, $error,
$index, $content_range) {
// 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));
}
$metin = explode(".", $name);
$name=md5($name).".".array_pop($metin);
return $name;
}
protected function get_file_name($file_path, $name, $size, $type, $error,
$index, $content_range) {
$name = $this->trim_file_name($file_path, $name, $size, $type, $error,
$index, $content_range);
return $this->get_unique_filename(
$file_path,
$this->fix_file_extension($file_path, $name, $size, $type, $error,
$index, $content_range),
$size,
$type,
$error,
$index,
$content_range
);
}
protected function get_scaled_image_file_paths($file_name, $version) {
$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 = $file_path;
}
return array($file_path, $new_file_path);
}
protected function gd_get_image_object($file_path, $func, $no_cache = false) {
if (empty($this->image_objects[$file_path]) || $no_cache) {
$this->gd_destroy_image_object($file_path);
$this->image_objects[$file_path] = $func($file_path);
}
return $this->image_objects[$file_path];
}
protected function gd_set_image_object($file_path, $image) {
$this->gd_destroy_image_object($file_path);
$this->image_objects[$file_path] = $image;
}
protected function gd_destroy_image_object($file_path) {
$image = (isset($this->image_objects[$file_path])) ? $this->image_objects[$file_path] : null ;
return $image && imagedestroy($image);
}
protected function gd_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
);
return $new_img;
}
protected function gd_orient_image($file_path, $src_img) {
if (!function_exists('exif_read_data')) {
return false;
}
$exif = @exif_read_data($file_path);
if ($exif === false) {
return false;
}
$orientation = (int)@$exif['Orientation'];
if ($orientation < 2 || $orientation > 8) {
return false;
}
switch ($orientation) {
case 2:
$new_img = $this->gd_imageflip(
$src_img,
defined('IMG_FLIP_VERTICAL') ? IMG_FLIP_VERTICAL : 2
);
break;
case 3:
$new_img = imagerotate($src_img, 180, 0);
break;
case 4:
$new_img = $this->gd_imageflip(
$src_img,
defined('IMG_FLIP_HORIZONTAL') ? IMG_FLIP_HORIZONTAL : 1
);
break;
case 5:
$tmp_img = $this->gd_imageflip(
$src_img,
defined('IMG_FLIP_HORIZONTAL') ? IMG_FLIP_HORIZONTAL : 1
);
$new_img = imagerotate($tmp_img, 270, 0);
imagedestroy($tmp_img);
break;
case 6:
$new_img = imagerotate($src_img, 270, 0);
break;
case 7:
$tmp_img = $this->gd_imageflip(
$src_img,
defined('IMG_FLIP_VERTICAL') ? IMG_FLIP_VERTICAL : 2
);
$new_img = imagerotate($tmp_img, 270, 0);
imagedestroy($tmp_img);
break;
case 8:
$new_img = imagerotate($src_img, 90, 0);
break;
default:
return false;
}
$this->gd_set_image_object($file_path, $new_img);
return true;
}
protected function gd_create_scaled_image($file_name, $version, $options) {
if (!function_exists('imagecreatetruecolor')) {
error_log('Function not found: imagecreatetruecolor');
return false;
}
list($file_path, $new_file_path) =
$this->get_scaled_image_file_paths($file_name, $version);
$type = strtolower(substr(strrchr($file_name, '.'), 1));
switch ($type) {
case 'jpg':
case 'jpeg':
$src_func = 'imagecreatefromjpeg';
$write_func = 'imagejpeg';
$image_quality = isset($options['jpeg_quality']) ?
$options['jpeg_quality'] : 75;
break;
case 'gif':
$src_func = 'imagecreatefromgif';
$write_func = 'imagegif';
$image_quality = null;
break;
case 'png':
$src_func = 'imagecreatefrompng';
$write_func = 'imagepng';
$image_quality = isset($options['png_quality']) ?
$options['png_quality'] : 9;
break;
default:
return false;
}
$src_img = $this->gd_get_image_object(
$file_path,
$src_func,
!empty($options['no_cache'])
);
$image_oriented = false;
if (!empty($options['auto_orient']) && $this->gd_orient_image(
$file_path,
$src_img
)) {
$image_oriented = true;
$src_img = $this->gd_get_image_object(
$file_path,
$src_func
);
}
$max_width = $img_width = imagesx($src_img);
$max_height = $img_height = imagesy($src_img);
if (!empty($options['max_width'])) {
$max_width = $options['max_width'];
}
if (!empty($options['max_height'])) {
$max_height = $options['max_height'];
}
$scale = min(
$max_width / $img_width,
$max_height / $img_height
);
if ($scale >= 1) {
if ($image_oriented) {
return $write_func($src_img, $new_file_path, $image_quality);
}
if ($file_path !== $new_file_path) {
return copy($file_path, $new_file_path);
}
return true;
}
if (empty($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, $max_height);
}
// Handle transparency in GIF and PNG images:
switch ($type) {
case 'gif':
case 'png':
imagecolortransparent($new_img, imagecolorallocate($new_img, 0, 0, 0));
case 'png':
imagealphablending($new_img, false);
imagesavealpha($new_img, true);
break;
}
$success = imagecopyresampled(
$new_img,
$src_img,
$dst_x,
$dst_y,
0,
0,
$new_width,
$new_height,
$img_width,
$img_height
) && $write_func($new_img, $new_file_path, $image_quality);
$this->gd_set_image_object($file_path, $new_img);
return $success;
}
protected function imagick_get_image_object($file_path, $no_cache = false) {
if (empty($this->image_objects[$file_path]) || $no_cache) {
$this->imagick_destroy_image_object($file_path);
$image = new \Imagick();
if (!empty($this->options['imagick_resource_limits'])) {
foreach ($this->options['imagick_resource_limits'] as $type => $limit) {
$image->setResourceLimit($type, $limit);
}
}
$image->readImage($file_path);
$this->image_objects[$file_path] = $image;
}
return $this->image_objects[$file_path];
}
protected function imagick_set_image_object($file_path, $image) {
$this->imagick_destroy_image_object($file_path);
$this->image_objects[$file_path] = $image;
}
protected function imagick_destroy_image_object($file_path) {
$image = (isset($this->image_objects[$file_path])) ? $this->image_objects[$file_path] : null ;
return $image && $image->destroy();
}
protected function imagick_orient_image($image) {
$orientation = $image->getImageOrientation();
$background = new \ImagickPixel('none');
switch ($orientation) {
case \imagick::ORIENTATION_TOPRIGHT: // 2
$image->flopImage(); // horizontal flop around y-axis
break;
case \imagick::ORIENTATION_BOTTOMRIGHT: // 3
$image->rotateImage($background, 180);
break;
case \imagick::ORIENTATION_BOTTOMLEFT: // 4
$image->flipImage(); // vertical flip around x-axis
break;
case \imagick::ORIENTATION_LEFTTOP: // 5
$image->flopImage(); // horizontal flop around y-axis
$image->rotateImage($background, 270);
break;
case \imagick::ORIENTATION_RIGHTTOP: // 6
$image->rotateImage($background, 90);
break;
case \imagick::ORIENTATION_RIGHTBOTTOM: // 7
$image->flipImage(); // vertical flip around x-axis
$image->rotateImage($background, 270);
break;
case \imagick::ORIENTATION_LEFTBOTTOM: // 8
$image->rotateImage($background, 270);
break;
default:
return false;
}
$image->setImageOrientation(\imagick::ORIENTATION_TOPLEFT); // 1
return true;
}
protected function imagick_create_scaled_image($file_name, $version, $options) {
list($file_path, $new_file_path) =
$this->get_scaled_image_file_paths($file_name, $version);
$image = $this->imagick_get_image_object(
$file_path,
!empty($options['crop']) || !empty($options['no_cache'])
);
if ($image->getImageFormat() === 'GIF') {
// Handle animated GIFs:
$images = $image->coalesceImages();
foreach ($images as $frame) {
$image = $frame;
$this->imagick_set_image_object($file_name, $image);
break;
}
}
$image_oriented = false;
if (!empty($options['auto_orient'])) {
$image_oriented = $this->imagick_orient_image($image);
}
$new_width = $max_width = $img_width = $image->getImageWidth();
$new_height = $max_height = $img_height = $image->getImageHeight();
if (!empty($options['max_width'])) {
$new_width = $max_width = $options['max_width'];
}
if (!empty($options['max_height'])) {
$new_height = $max_height = $options['max_height'];
}
if (!($image_oriented || $max_width < $img_width || $max_height < $img_height)) {
if ($file_path !== $new_file_path) {
return copy($file_path, $new_file_path);
}
return true;
}
$crop = !empty($options['crop']);
if ($crop) {
$x = 0;
$y = 0;
if (($img_width / $img_height) >= ($max_width / $max_height)) {
$new_width = 0; // Enables proportional scaling based on max_height
$x = ($img_width / ($img_height / $max_height) - $max_width) / 2;
} else {
$new_height = 0; // Enables proportional scaling based on max_width
$y = ($img_height / ($img_width / $max_width) - $max_height) / 2;
}
}
$success = $image->resizeImage(
$new_width,
$new_height,
isset($options['filter']) ? $options['filter'] : \imagick::FILTER_LANCZOS,
isset($options['blur']) ? $options['blur'] : 1,
$new_width && $new_height // fit image into constraints if not to be cropped
);
if ($success && $crop) {
$success = $image->cropImage(
$max_width,
$max_height,
$x,
$y
);
if ($success) {
$success = $image->setImagePage($max_width, $max_height, 0, 0);
}
}
$type = strtolower(substr(strrchr($file_name, '.'), 1));
switch ($type) {
case 'jpg':
case 'jpeg':
if (!empty($options['jpeg_quality'])) {
$image->setImageCompression(\imagick::COMPRESSION_JPEG);
$image->setImageCompressionQuality($options['jpeg_quality']);
}
break;
}
if (!empty($options['strip'])) {
$image->stripImage();
}
return $success && $image->writeImage($new_file_path);
}
protected function imagemagick_create_scaled_image($file_name, $version, $options) {
list($file_path, $new_file_path) =
$this->get_scaled_image_file_paths($file_name, $version);
$resize = @$options['max_width']
.(empty($options['max_height']) ? '' : 'X'.$options['max_height']);
if (!$resize && empty($options['auto_orient'])) {
if ($file_path !== $new_file_path) {
return copy($file_path, $new_file_path);
}
return true;
}
$cmd = $this->options['convert_bin'];
if (!empty($this->options['convert_params'])) {
$cmd .= ' '.$this->options['convert_params'];
}
$cmd .= ' '.escapeshellarg($file_path);
if (!empty($options['auto_orient'])) {
$cmd .= ' -auto-orient';
}
if ($resize) {
// Handle animated GIFs:
$cmd .= ' -coalesce';
if (empty($options['crop'])) {
$cmd .= ' -resize '.escapeshellarg($resize.'>');
} else {
$cmd .= ' -resize '.escapeshellarg($resize.'^');
$cmd .= ' -gravity center';
$cmd .= ' -crop '.escapeshellarg($resize.'+0+0');
}
// Make sure the page dimensions are correct (fixes offsets of animated GIFs):
$cmd .= ' +repage';
}
if (!empty($options['convert_params'])) {
$cmd .= ' '.$options['convert_params'];
}
$cmd .= ' '.escapeshellarg($new_file_path);
exec($cmd, $output, $error);
if ($error) {
error_log(implode('\n', $output));
return false;
}
return true;
}
protected function get_image_size($file_path) {
if ($this->options['image_library']) {
if (extension_loaded('imagick')) {
$image = new \Imagick();
try {
if (@$image->pingImage($file_path)) {
$dimensions = array($image->getImageWidth(), $image->getImageHeight());
$image->destroy();
return $dimensions;
}
return false;
} catch (\Exception $e) {
error_log($e->getMessage());
}
}
if ($this->options['image_library'] === 2) {
$cmd = $this->options['identify_bin'];
$cmd .= ' -ping '.escapeshellarg($file_path);
exec($cmd, $output, $error);
if (!$error && !empty($output)) {
// image.jpg JPEG 1920x1080 1920x1080+0+0 8-bit sRGB 465KB 0.000u 0:00.000
$infos = preg_split('/\s+/', substr($output[0], strlen($file_path)));
$dimensions = preg_split('/x/', $infos[2]);
return $dimensions;
}
return false;
}
}
if (!function_exists('getimagesize')) {
error_log('Function not found: getimagesize');
return false;
}
return @getimagesize($file_path);
}
protected function create_scaled_image($file_name, $version, $options) {
if ($this->options['image_library'] === 2) {
return $this->imagemagick_create_scaled_image($file_name, $version, $options);
}
if ($this->options['image_library'] && extension_loaded('imagick')) {
return $this->imagick_create_scaled_image($file_name, $version, $options);
}
return $this->gd_create_scaled_image($file_name, $version, $options);
}
protected function destroy_image_object($file_path) {
if ($this->options['image_library'] && extension_loaded('imagick')) {
return $this->imagick_destroy_image_object($file_path);
}
}
protected function is_valid_image_file($file_path) {
if (!preg_match($this->options['image_file_types'], $file_path)) {
return false;
}
if (function_exists('exif_imagetype')) {
return @exif_imagetype($file_path);
}
$image_info = $this->get_image_size($file_path);
return $image_info && $image_info[0] && $image_info[1];
}
protected function handle_image_file($file_path, $file) {
$failed_versions = array();
foreach($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 ? $version : 'original';
}
}
if (count($failed_versions)) {
$file->error = $this->get_error_message('image_resize')
.' ('.implode($failed_versions,', ').')';
}
// Free memory:
$this->destroy_image_object($file_path);
}
protected function handle_file_upload($uploaded_file, $name, $size, $type, $error,
$index = null, $content_range = null) {
$file = new \stdClass();
$file->name = $this->get_file_name($uploaded_file, $name, $size, $type, $error,
$index, $content_range);
$file->size = $this->fix_integer_overflow((int)$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);
include '../../functions.php';
$ff = str_replace($root."server/php/files/","",$file_path);
$ccc = $ff;
include 'watermark.class.php';
$watermark = new Watermark("files/".$ff);
$watermark->setWatermarkImage('watermark.png');
$watermark->setType(Watermark::CENTER);
$fx = str_replace("/","/w_",$ff);
$fx = explode("/",$fx);
$as = str_replace("/","",$this->get_user_path());
$watermark->saveAs("files/$as/".$fx[1]);
$fx[1] = str_replace("w_","",$fx[1]);
$sql = $db->prepare('INSERT INTO resimler (Id,ilanId,resim_adi,tarih,kucuk) VALUES (?,?,?,?,?)');
$ekle = $sql->execute(array(null, $this->get_user_path(),$fx[1],time(),$fx[1]));
}
} 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);
if ($this->is_valid_image_file($file_path)) {
$this->handle_image_file($file_path, $file);
}
} else {
$file->size = $file_size;
if (!$content_range && $this->options['discard_aborted_uploads']) {
unlink($file_path);
$file->error = $this->get_error_message('abort');
}
}
$this->set_additional_file_properties($file);
}
return $file;
}
protected function readfile($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($str);
}
protected function get_upload_data($id) {
return @$_FILES[$id];
}
protected function get_post_param($id) {
return @$_POST[$id];
}
protected function get_query_param($id) {
return @$_GET[$id];
}
protected function get_server_var($id) {
return @$_SERVER[$id];
}
protected function handle_form_data($file, $index) {
// Handle form data, e.g. $_POST['description'][$index]
}
protected function get_version_param() {
return basename(stripslashes($this->get_query_param('version')));
}
protected function get_singular_param_name() {
return substr($this->options['param_name'], 0, -1);
}
protected function get_file_name_param() {
$name = $this->get_singular_param_name();
return basename(stripslashes($this->get_query_param($name)));
}
protected function get_file_names_params() {
$params = $this->get_query_param($this->options['param_name']);
if (!$params) {
return null;
}
foreach ($params as $key => $value) {
$params[$key] = basename(stripslashes($value));
}
return $params;
}
protected function get_file_type($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());
// Prevent browsers from MIME-sniffing the content-type:
$this->header('X-Content-Type-Options: nosniff');
if (!preg_match($this->options['inline_file_types'], $file_name)) {
$this->header('Content-Type: application/octet-stream');
$this->header('Content-Disposition: attachment; filename="'.$file_name.'"');
} else {
$this->header('Content-Type: '.$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(', ', $this->options['access_control_allow_headers']));
}
public function generate_response($content, $print_response = true) {
$this->response = $content;
if ($print_response) {
$json = json_encode($content);
$redirect = stripslashes($this->get_post_param('redirect'));
if ($redirect && preg_match($this->options['redirect_allow_target'], $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-'.(
$this->fix_integer_overflow((int)$files[0]->size) - 1
));
}
}
$this->body($json);
}
return $content;
}
public function get_response () {
return $this->response;
}
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 && $this->get_query_param('download')) {
return $this->download();
}
$file_name = $this->get_file_name_param();
if ($file_name) {
$response = array(
$this->get_singular_param_name() => $this->get_file_object($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 ($this->get_query_param('_method') === 'DELETE') {
return $this->delete($print_response);
}
$upload = $this->get_upload_data($this->options['param_name']);
// Parse the Content-Disposition header, if available:
$content_disposition_header = $this->get_server_var('HTTP_CONTENT_DISPOSITION');
$file_name = $content_disposition_header ?
rawurldecode(preg_replace(
'/(^[^"]+")|("$)/',
'',
$content_disposition_header
)) : null;
// Parse the Content-Range header, which has the following form:
// Content-Range: bytes 0-524287/2000000
$content_range_header = $this->get_server_var('HTTP_CONTENT_RANGE');
$content_range = $content_range_header ?
preg_split('/[^0-9]+/', $content_range_header) : null;
$size = $content_range ? $content_range[3] : null;
$files = array();
if ($upload) {
if (is_array($upload['tmp_name'])) {
// param_name is an array identifier like "files[]",
// $upload is a multi-dimensional array:
foreach ($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",
// $upload 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
);
}
}
$response = array($this->options['param_name'] => $files);
return $this->generate_response($response, $print_response);
}
public function delete($print_response = true) {
include '../../functions.php';
$file_names = $this->get_file_names_params();
if (empty($file_names)) {
$file_names = array($this->get_file_name_param());
}
$response = array();
foreach($file_names as $file_name) {
$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);
$file_name = str_replace("w_","",$file_name);
$sql2 = $db->prepare("DELETE FROM resimler WHERE resim_adi = '{$file_name}'");
$sql2->execute();
}
}
}
}
$response[$file_name] = $success;
}
return $this->generate_response($response, $print_response);
}
}
Scriptte yeniden boyutlandırmayı kapatma |
3 Mesajlar | 773 Okunma | ||
- Üyelik 25.02.2013
- Yaş/Cinsiyet 30 / E
- Meslek üniversite öğrencisi
- Konum Kocaeli
- Ad Soyad O** Ö**
- Mesajlar 278
- Beğeniler 49 / 45
- Ticaret 1, (%100)
Merhaba arkadaşlar bir script varda resim yuklerken yeniden boyutlandırma yaptığından dolayı yükleme çok uzun sürüyor yani 4mb lık resim çok ufak boyutlara düşüyor ama süre uzuyor ben bu fonksiyonu kapatmak istiyorum. Bu fonksiyonun çalışmasını sağlayan kodlar aşağıda ama çok fazla bilgi olmayınca ne yapacağımı şaşırdım yardımcı olabilirmisiniz
- Üyelik 01.07.2014
- Yaş/Cinsiyet 32 / E
- Meslek Yazılım
- Konum İzmir
- Ad Soyad M** P**
- Mesajlar 1104
- Beğeniler 180 / 265
- Ticaret 26, (%100)
resize' => true
kısmını false yapmanız yeterli olacaktır.
kısmını false yapmanız yeterli olacaktır.
Wordpress Hizmetleri | Skype: mert50356
- Üyelik 25.02.2013
- Yaş/Cinsiyet 30 / E
- Meslek üniversite öğrencisi
- Konum Kocaeli
- Ad Soyad O** Ö**
- Mesajlar 278
- Beğeniler 49 / 45
- Ticaret 1, (%100)
Malesef hocam boyutlandırmaya devam ediyor.
Konuyu toplam 1 kişi okuyor. (0 kullanıcı ve 1 misafir)