upload images and generate thumbnails in the same query

[weeping]

hello,

 

i first tried to upload images to mysql and in the same time to generate thumbnails in the same mysql query - which didnt worked so i want now to submit/upload an image to mysql and in the same time to generate its thumbnail inside a directory on the server BUT i have this problem that the image i 'browse' for need to be in the same directory with my .php scripts... i will post the code and the error i get :

 

 

the function used for creating thumbnails:

 

function createthumb($name,$filename,$new_w,$new_h){

$system=explode('.',$name);

if (preg_match('/jpg|jpeg/',$system[1])){

$src_img=imagecreatefromjpeg($name);

}

if (preg_match('/png/',$system[1])){

$src_img=imagecreatefrompng($name);

}

 

$old_x=imageSX($src_img);

$old_y=imageSY($src_img);

 

 

$ratio1=$old_x/$new_w;

$ratio2=$old_y/$new_h;

 

if($ratio1>$ratio2) {

$thumb_w=$new_w;

$thumb_h=$old_y/$ratio1;

}

 

else {

$thumb_h=$new_h;

$thumb_w=$old_x/$ratio2;

}

 

$dst_img=ImageCreateTrueColor($thumb_w,$thumb_h);

imagecopyresampled($dst_img,$src_img,0,0,0,0,$thumb_w,$thumb_h,$old_x,$old_y);

 

if (preg_match("/png/",$system[1])) {

imagepng($dst_img,$filename);

}

else {

imagejpeg($dst_img,$filename);

}

 

imagedestroy($dst_img);

imagedestroy($src_img);

}

 

************************************************

rest of code:

************************************************

 

<?php

 

include 'init.php';

 

if(!isset($_POST['upload']))

{

include 'addform.php';

exit;

}

 

else

{

 

function getExtension($str)

{

$i = strrpos($str,".");

if (!$i) { return ""; }

$l = strlen($str) - $i;

$ext = substr($str,$i+1,$l);

return $ext;

}

 

$file_name = stripslashes($_FILES['image']['name']);

$extension = getExtension($file_name);

$extension = strtolower($extension);

 

if (($extension != "jpg") && ($extension != "jpeg") && ($extension != "png") && ($extension != "gif"))

{

$ext_error = 'Unknown extension!';

include 'add.php';

exit;

}

 

define ("MAX_SIZE","5000");

$sizekb=filesize($_FILES['image']['tmp_name']);

 

if ($sizekb > MAX_SIZE*5000)

{

$size_error = 'You have exceeded the size limit!';

include 'add.php';

exit;

}

 

// $file_name = $_FILES['image']['name'];

$temp_name = $_FILES['image']['tmp_name'];

$file_size = $_FILES['image']['size'];

$file_type = $_FILES['image']['type'];

 

$var = fopen($temp_name, 'r');

$content = fread($var, filesize($temp_name));

$content = addslashes($content);

fclose($var);

 

if(!get_magic_quotes_gpc())

{

$file_name = addslashes($file_name);

}

 

$user = 'test2';

$path="thumbs\\$user";

mkdir($path,0777,TRUE);

 

include 'fct.php';

$filename = "$path\\thumb_$file_name";

createthumb($file_name,$filename,120,150);

 

$query = "INSERT INTO upload (name, size, type, picture) ".

"VALUES ('$file_name', '$file_size', '$file_type', '$content')";

mysql_query($query) or die ('Could not insert into dB!');

 

$ok = 'Thumbnail created Successfully!';

$path_to_images = "thumbs/$user/";

$default_img = "";

include 'addform.php';

exit;

 

}

 

?>

 

 

 

 

 

*********************************************************

The errors:

*********************************************************

 

 

Warning: imagecreatefromjpeg(gkoufay04.jpg) [function.imagecreatefromjpeg]: failed to open stream: No such file or directory in E:\www\fct.php on line 6

 

Warning: imagesx(): supplied argument is not a valid Image resource in E:\www\fct.php on line 12

 

Warning: imagesy(): supplied argument is not a valid Image resource in E:\www\fct.php on line 13

 

Warning: Division by zero in E:\www\fct.php on line 26

 

Warning: imagecreatetruecolor() [function.imagecreatetruecolor]: Invalid image dimensions in E:\www\fct.php on line 29

 

Warning: imagecopyresampled(): supplied argument is not a valid Image resource in E:\www\fct.php on line 30

 

Warning: imagejpeg(): supplied argument is not a valid Image resource in E:\www\fct.php on line 36

 

Warning: imagedestroy(): supplied argument is not a valid Image resource in E:\www\fct.php on line 39

 

Warning: imagedestroy(): supplied argument is not a valid Image resource in E:\www\fct.php on line 40

 

 

*********************************************

 

as i said i get these errors when trying to submit a image which is not in the same directory with my .php files. the image gets writen to blob field inside sql but the thumbnail doesnt generate (it generates when source image is toghether with php files...)

 

 

HELP PLEASE !!!

 

10x!

 

 

[itsmeArry]

instead of using

 

$file_name = stripslashes($_FILES['image']['name']);

 

try this

 

$file_name = $_FILES['image']['tmp_name'];