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<?php
/**
*################################################# ###############################
*# Stnc File Upload
* and Ajax v2.5
*################################################# ###############################
*# Class Name :Stnc File Upload and Ajax v2.5
*# Script-Version: 3.0
*# File-Release-Date: 22/12/2009 21:34
*# update Date : 12,01,2010
*# Php Version : PHP 4.3.0+
*# Official web site and latest version: selmantunc.com
*#================================================ ==============================
*# Authors: selman tunc (selmantunc@gmail.com)
*# Copyright © 2010 - selmantunc.com All Rights Reserved.
*#
*################################################# ###############################
* | This program is free software; you can redistribute it and/or |
* | modify it under the terms of the GNU General var License |
* | as published by the Free Software Foundation; either version 2 |
* | of the License, or (at your option) any later version. |
* | |
* | This program is distributed in the hope that it will be useful, |
* | but WITHOUT ANY WARRANTY; without even the implied warranty of |
* | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
* | GNU General var License for more details. |
* | |
* +---------------------------------------------------------------------------+
*/
/**
* STNC upload Class
*
* @version 3.0
* @author SeLman Tunا <stncweb@gmail.com>
* @license http://opensource.org/licenses/gpl-license.php GNU var License
* @copyright SeLman Tunا
* @package upload
* @subpackage external
*/
/**
* @package upload
* @subpackage external
*/
//no error do not show error for error is not with the real picture
//$error_report_old = error_reporting(0);
class stnc_file_upload {
/**
* for image resizing...
*
* @access puplic
* @var boolean
*/
var $picture_edit = FALSE;
/**
* picture width
*
* @access puplic
* @var integer
*/
var $pic_width = 640;
/**
* picture height
*
* @access puplic
* @var integer
*/
var $pic_height = 480;
/**
* image preview
*
* @access puplic
* @var boolean
*/
var $thumb_picture = FALSE;
/**
* The image preview path
*
* @access puplic
* @var string
*/
var $thumb_pic_dir = 'up/th';
/**
* appended to preview the future example creek.jpg --> creek_thumb.jpg
*it may be necessary for database storage
*also do not need to store the database files
* for preview
*For more information, see examples
*
* @access puplic
* @var string
*/
var $thumb_pic_extension = '_thumb';
/**
* thumb picture width
*
* @access puplic
* @var integer
*/
var $thumb_pic_width = 300;
/**
* thumb picture height
*
* @access puplic
* @var integer
*/
var $thumb_pic_height = 300;
/**
* added to the image before writing the future
*
* @access puplic
* @var string
*/
var $_prefix = 'st_';
/**
* will spell the end of the image attachment
*
* @access puplic
* @var string
*/
var $suffix_ = '_nc';
/**
* the image file type
*
* Byte = B
* Kilobyte = KB
* MegaByte = MB
* GigaByte = GB // not support but only just . :)
*
* @access puplic
* @var string
*/
var $pic_size_type = 'MB';
/**
* image size
*
* @access puplic
* @var string
*/
var $picture_size = '1.00';
/**
* except for the file type of in pictures (example (exe,pdf))
*
* @access puplic
* @var string
*/
var $size_type_file = 'KB';
/**
* except the file size of images
*
* @access puplic
* @var string
*/
var $size_files = '200.00';
/**
* upload files
*
* @access puplic
* @var array
*/
var $files = array();
/**
* error information
*
* @access puplic
* @var string
*/
var $error = NULL;
/**
* upload files
*
* @access puplic
* @var string
*/
var $upload_dir = null;
/**
* upload info
*
* @access puplic
* @var boolean
*/
var $uploaded = false;
/**
* uploaded files
*
* @access puplic
* @var array
*/
var $uploaded_files = array();
/**
* new filename
*
* @access puplic
* @var string
*/
var $new_file_name = NULL;
/**
* information
*
* @access puplic
* @var string
*/
var $info = NULL;
/**
*extension control, assigning a new name, image editing
*
* @access puplic
* @return boolean uploaded
*/
function upload() {
if (!$this->error) {
for ($i = 0; $i < count($this->files['tmp_name']); $i++) {
$this->new_file_name = $this->file_name_control($this->files['name'][$i]);
move_uploaded_file($this->files['tmp_name'][$i], $this->upload_dir.'/'.$this->new_file_name);
if ($this->picture_edit) {
if ($this->file_extension($this->files['name'][$i]) == 'jpg' || $this->file_extension($this->files['name'][$i]) == 'jpeg')
$this->image_edit_jpe_g($this->upload_dir.'/'.$this->new_file_name);
elseif ($this->file_extension($this->files['name'][$i]) == 'gif')
$this->image_edit_gif($this->upload_dir.'/'.$this->new_file_name);
elseif ($this->file_extension($this->files['name'][$i]) == 'png')
$this->image_edit_png($this->upload_dir.'/'.$this->new_file_name);
}
if ($this->thumb_picture) {
if ($this->file_extension($this->files['name'][$i]) == 'jpg' || $this->file_extension($this->files['name'][$i]) == 'jpeg')
$this->image_edit_thumb_jpe_g($this->upload_dir.'/'.$this->new_file_name);
elseif ($this->file_extension($this->files['name'][$i]) == 'gif')
$this->image_edit_thumb_gif($this->upload_dir.'/'.$this->new_file_name);
elseif ($this->file_extension($this->files['name'][$i]) == 'png')
$this->image_edit_thumb_png($this->upload_dir.'/'.$this->new_file_name);
}
$this->uploaded_files[] = $this->new_file_name;
$this->info .= $this->files['name'][$i].' file '.$this->new_file_name.' loaded with the name<br />';
}
return $this->uploaded = true;
}
}
/**
*bad_character_rewrite
*incompatible and removes unnecessary characters
*
* @access puplic
* @param string $text dosya isimleri
* @return string $text_rewrite
*/
function bad_character_rewrite($text) {
$first = array("\\", "/", ":", ";", "~", "|", "(", ")", "\"", "#", "*", "$", "@", "%", "[", "]", "{", "}", "<", ">", "`", "'", ",", " ", "ğ", "Ğ", "ü", "ـ", "ş", "Ş", "ı", "İ", "ِ", "ض", "ç", "ا");
$last = array("_", "_", "_", "_", "_", "_", "", "_", "_", "_", "_", "_", "_", "_", "_", "_", "_", "_", "_", "_", "_", "", "_", "_", "g", "G", "u", "U", "s", "S", "i", "I", "o", "O", "c", "C");
$text_rewrite = str_replace($first, $last, $text);
return $text_rewrite;
}
/**
*file_extension
*find the file extension
*
* @access puplic
* @param string $file_name dosya isimleri
* @return string
*/
function file_extension($file_name) {
$file_extension = strtolower(substr(strrchr($file_name, '.'), 1));
return $file_extension;
}
/**
*looks to double check and write permissions to the directory.
*
* @access puplic
* @param string
* @return string
*/
function upload_dir($upload_dir) {
if (!is_dir($upload_dir)) {
$this->error .= $upload_dir.' Could not find a directory named!</li>';
}
if (is_dir($upload_dir) && !is_writable($upload_dir)) {
$this->error .= $upload_dir.' does not have write permissions to the directory named!</li>';
}
/*thumb folder control*/
if ($this->thumb_picture) {
if (!is_dir($this->thumb_pic_dir)) {
$this->error .= $this->thumb_pic_dir.' path names found in the small picture!</li>';
}
if (is_dir($path) && !is_writable($this->thumb_pic_dir)) {
$this->error .= $this->thumb_pic_dir.'name does not have write permissions to the road in the small picture!</li>';
}
}
$this->upload_dir = $upload_dir;
}
/**
*clean bad characters, the file Do the same name checks, generate random numbers
*
*
* @access puplic
* @param array
* @return string
*/
function file_name_control($file_name) {
//
$file_name = $this->bad_character_rewrite($file_name);
if (!file_exists($this->upload_dir.'/'.$file_name)) {
return $file_name;
} else {
$unique_name = rand(0001, 9999).'_'.rand(0001, 99999).'_'.$file_name;
$_prefix = $this->Prefix($unique_name, $this->_prefix);
return $_suffix = $this->Suffix($_prefix, $this->suffix_);
}
}
/**
*ex creek.jpg -> creek_ek.jpg
*
* @access puplic
* @param string $filename
* @param string $suffix
* @return string
*/
function Suffix($filename, $suffix) {
$file_info = pathinfo($filename);
$file_name = $file_info['filename'];
$ext = '.'.$file_info['extension'];
return $result = $file_name.$suffix.$ext;
}
/**
*ex "creek.jpg -> ek_creek.jpg"
*
* @access puplic
* @param string $filename dosya adı
* @param string $prefix onune verilecek isim
* @return string
*/
function Prefix($filename, $prefix) {
$file_info = pathinfo($filename);
$file_name = $file_info['filename'];
$ext = '.'.$file_info['extension'];
return $result = $prefix.$file_name.$ext;
}
/**
* file information
*
* @access puplic
* @param array
*/
function files($files) {
if ($files) {
for ($i = 0; $i < count($files); $i++) {
if ($files['name'][$i]) {
$this->files['tmp_name'][] = $files['tmp_name'][$i];
$this->files['name'][] = $files['name'][$i];
$this->files['type'][] = $files['type'][$i];
$this->files['size'][] = $files['size'][$i];
}
}
}
}
/**
* To resize for jpg
*
* @access puplic
* @param string $source_target
*/
function image_edit_jpe_g($source_target) {
$width_ = $this->pic_width;
$height_ = $this->pic_height;
list($width_org, $height_org) = getimagesize($source_target);
if ($width_org >= $width_ && $height_org >= $height_) {
$picture = imagecreatetruecolor($width_, $height_);
$source = imagecreatefromjpeg($source_target);
imagecopyresampled($picture, $source, 0, 0, 0, 0, $width_, $height_, $width_org, $height_org);
imagejpeg($picture, $source_target);
}
}
/**
* To resize for gif
*
* @access puplic
* @param string
*/
function image_edit_gif($source_target) {
$width_ = $this->pic_width;
$height_ = $this->pic_height;
list($width_org, $height_org) = getimagesize($source_target);
if ($width_org >= $width_ && $height_org >= $height_) {
$picture = imagecreatetruecolor($width_, $height_);
$source = imagecreatefromgif($source_target);
imagecopyresampled($picture, $source, 0, 0, 0, 0, $width_, $height_, $width_org, $height_org);
imagegif($picture, $source_target);
}
}
/**
*To resize for png
*
* @access puplic
* @param string
*/
function image_edit_png($source_target) {
$width_ = $this->pic_width;
$height_ = $this->pic_height;
list($width_org, $height_org) = getimagesize($source_target);
if ($width_org >= $width_ && $height_org >= $height_) {
$picture = imagecreatetruecolor($width_, $height_);
$source = imagecreatefrompng($source_target);
imagecopyresampled($picture, $source, 0, 0, 0, 0, $width_, $height_, $width_org, $height_org);
imagepng($picture, $source_target);
}
}
/**
*To resize for jpg ,thumb
*
* @access puplic
* @param string
*/
function image_edit_thumb_jpe_g($source_target) {
$width_ = $this->pic_width;
$height_ = $this->pic_height;
list($width_org, $height_org) = getimagesize($source_target);
if ($width_org > $this->thumb_pic_width && $height_org > $this->thumb_pic_height) {
$suffix_name = $this->Suffix($source_target, $this->thumb_pic_extension);
$thumb = imagecreatetruecolor($this->thumb_pic_width, $this->thumb_pic_height);
$source2 = imagecreatefromjpeg($source_target);
imagecopyresampled($thumb, $source2, 0, 0, 0, 0, $this->thumb_pic_width, $this->thumb_pic_height, $width_, $height_);
imagejpeg($thumb, $this->thumb_pic_dir.'/'.$suffix_name);
}
else
{ $suffix_name = $this->Suffix($source_target, $this->thumb_pic_extension);
copy($this->upload_dir.'/'.$this->new_file_name, $this->thumb_pic_dir.'/'.$suffix_name);}
}
/**
*To resize for gif (thumb)
*
* @access puplic
* @param string
*/
function image_edit_thumb_gif($source_target) {
$width_ = $this->pic_width;
$height_ = $this->pic_height;
list($width_org, $height_org) = getimagesize($source_target);
if ($width_org > $this->thumb_pic_width && $height_org > $this->thumb_pic_height) {
$suffix_name = $this->Suffix($source_target, $this->thumb_pic_extension);
$thumb = imagecreatetruecolor($this->thumb_pic_width, $this->thumb_pic_height);
$source2 = imagecreatefromgif($source_target);
imagecopyresampled($thumb, $source2, 0, 0, 0, 0, $this->thumb_pic_width, $this->thumb_pic_height, $width_, $height_);
imagegif($thumb, $this->thumb_pic_dir.'/'.$suffix_name);
}
else
{ $suffix_name = $this->Suffix($source_target, $this->thumb_pic_extension);
copy($this->upload_dir.'/'.$this->new_file_name, $this->thumb_pic_dir.'/'.$suffix_name);}
}
/**
*To resize for png (thumb)
*
* @access puplic
* @param string
*/
function image_edit_thumb_png($source_target) {
$width_ = $this->pic_width;
$height_ = $this->pic_height;
list($width_org, $height_org) = getimagesize($source_target);
if ($width_org > $this->thumb_pic_width && $height_org > $this->thumb_pic_height) {
$suffix_name = $this->Suffix($source_target, $this->thumb_pic_extension);
$thumb = imagecreatetruecolor($this->thumb_pic_width, $this->thumb_pic_height);
$source2 = imagecreatefrompng($source_target);
imagecopyresampled($thumb, $source2, 0, 0, 0, 0, $this->thumb_pic_width, $this->thumb_pic_height, $width_, $height_);
imagepng($thumb, $this->thumb_pic_dir.'/'.$suffix_name);
}
else
{ $suffix_name = $this->Suffix($source_target, $this->thumb_pic_extension);
copy($this->upload_dir.'/'.$this->new_file_name, $this->thumb_pic_dir.'/'.$suffix_name);}
}
/**
*convert all values to the genus kb
*
* @access puplic
* @param string $size_type_file dosya turu degeri ornek =MB
* @param integer value dosya boyutu
* @return integer
*/
function all2kbytes($value, $size_type_file) {
switch ($size_type_file) {
case 'B':
$values = $value;
break;
case 'KB':
$values = $value * 1024;
break;
case 'MB':
$values = $value * 1024 * 1024;
break;
/*case 'GB':
$values=$value*1024*1024*1024;
*/
}
//return $values = round($value);//byte
$values = round($values / 1024); //kb
return $values = round(($values * 1024), 2);//reapat byte
// return $values=round($values / 1024 / 1024);//mb
// return $values=$values / 1024 / 1024 / 1024;//gb
}
/**
*compares the size
*
* @access puplic
* @param string $file
* @param integer $size
* @param integer $file_size
* @return integer
*/
function size_compare($size, $file_size, $file) {
if ($size > $file_size) {
$this->error .= $file.' sizes too big';
}
}
/**
*checking size of
*
*
* @access puplic
* @return boolean
*/
function size_find() {
if (!$this->error) {
$mime_types_picture = array('image/pjpeg', 'image/jpeg', 'image/gif', 'image/png', 'image/x-png');
for ($i = 0; $i < count($this->files['tmp_name']); $i++) {
if (in_array($this->files['type'][$i], $mime_types_picture)) {
$file_size_pic = $this->all2kbytes($this->picture_size, $this->pic_size_type);
$this->size_compare($this->files['size'][$i], $file_size_pic, $this->files['name'][$i]);
} else {
$file_size = $this->all2kbytes($this->size_files, $this->size_type_file);
$this->size_compare($this->files['size'][$i], $file_size, $this->files['name'][$i]);
}
}
}
}
/**
* gd check my add-in installed
* checks whether a real picture
*
*
* @access puplic
*/
function image_control() {
$mime_types_picture = array('image/pjpeg', 'image/jpeg', 'image/gif', 'image/png', 'image/x-png');
for ($i = 0; $i < count($this->files['tmp_name']); $i++) {
if (in_array($this->files['type'][$i], $mime_types_picture)) {
if (extension_loaded('gd') && !imagecreatefromstring(file_get_contents($this->files['tmp_name'][$i])))
$this->error .= $this->files['name'][$i].' not a true picture file';
elseif (!getimagesize($this->files['tmp_name'][$i]))
$this->error .= $this->files['name'][$i].' not a true picture file ';
}
}
}
/**
* of a file, check if the extension would be compatible
*
* @access puplic
* @param array
*/
function is_file_extension($mime_types) {
for ($i = 0; $i < count($this->files['tmp_name']); $i++) {
if (!in_array($this->file_extension($this->files['name'][$i]), $mime_types))
//echo "tür hata ".$this->files['type'][$i];
$this->error .= $this->files['name'][$i].' <li> named file was not installed because of incompatible file type!</li>';
}
}
/**
*reports
*
* @access puplic
*/
function result_report() {
if (isset($this->error)) {
//echo '<ul>';
echo $this->error;
//echo '</ul>';
}
if ($this->uploaded == true) {
// echo '<ul>';
echo $this->info;
// echo '</ul>';
}
}
/**
* first define the values of
* @param string $_prefix
* @param string $suffix_
* @param string $size_type_file
* @param string $size_files
*/
function first_values($_prefix, $suffix_, $size_type_file, $size_files) {
$this->suffix_=$suffix_;
$this->_prefix=$_prefix;
$this->size_type_file = $size_type_file;
$this->size_files = $size_files;
}
/**
* image editing function
*
* @param boolean $picture_edit
* @param integer $pic_width
* @param integer $pic_height
* @param string $pic_size_type
* @param string $picture_size
*/
function picture_edit_values ($picture_edit, $pic_width, $pic_height, $pic_size_type, $picture_size) {
$this->picture_edit = $picture_edit;
$this->pic_width = $pic_width;
$this->pic_height = $pic_height;
$this->pic_size_type = $pic_size_type;
$this->picture_size = $picture_size;
}
/**
* image editing function for thumb
*
* @param boolean $thumb_picture
* @param string $thumb_pic_dir
* @param integer $pic_width
* @param integer $pic_height
* @param string $thumb_pic_extension
*/
function picture_edit_thumb_values($thumb_picture, $thumb_pic_dir, $thumb_pic_width, $thumb_pic_height,$thumb_pic_extension) {
$this->thumb_picture = $thumb_picture;
$this->thumb_pic_dir = $thumb_pic_dir;
$this->thumb_pic_width = $thumb_pic_width;
$this->thumb_pic_height = $thumb_pic_height;
$this->thumb_pic_extension =$thumb_pic_extension;
}
/**
*founder of the function, all the work starts here
*
* @access puplic
* @param array $files
* @param string $upload_dir
* @param array $mime_types
*/
function uploader_set($files, $upload_dir, $mime_types) {
$this->upload_dir($upload_dir);
$this->files($files);
$this->is_file_extension($mime_types);
$this->size_find();
$this->image_control();
$this->upload();
}
}
//error_reporting($error_report_old);
?>
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