Hello, for a while now I have been studying file uploads. I have 2 scripts, 1 creates a folder for a user and store the image in it. The other resizes the image and stores it inside another folder. What I would like to do is combine both scripts in one. Image uploaded and resized and put in a folder created on upload. I'm having trouble figuring this out. Here are both scripts.
<?php
//define constant for maximum upload size
define ('MAX_FILE_SIZE',9000000);
if(array_key_exists('upload', $_POST)) {
//define constant for upload folder
define('UPLOAD_DIR','C:/xampp/htdocs/dck_site/images/');
define('MAX_WIDTH',300);
define('MAX_HEIGHT',300);
//replace spaces with underscores and assign to a var
$file = str_replace('','_',$_FILES['image']['name']);
//converts size to kb
$max = number_format(MAX_FILE_SIZE/1024, 1). 'kb';
//create array of permitted mimi types
$permitted = array('image/gif','image/jpeg','image/pjpeg','image/png');
//begin by assumong the file is unacceptable
$sizeOK = false;
$typeOK = false;
//check that file is in permittes size
if ($_FILES['image']['size'] >0 && $_FILES['image']['size'] <= MAX_FILE_SIZE) {
$sizeOK=true;
}
//check that file is of permitted mimi type
foreach ($permitted as $type) {
if ($type == $_FILES['image']['type']) {
$typeOK = true;
break;
}
}
if($sizeOK && $typeOK) {
switch($_FILES['image']['error']) {
case 0:
include('includes/create_thumb-final.php');
break;
//$username would normally come from a session var
$username = 'daveko';
//if subfolder doesn't exist, create one
if (!is_dir(UPLOAD_DIR.$username)) {
mkdir(UPLOAD_DIR.$username);
}
//chck if file same name has been uploaded
if (!file_exists(UPLOAD_DIR.$username.'/'.$file)) {
//move file to upload folder and rename it
$success = move_uploaded_file($_FILES['image']['tmp_name'],
UPLOAD_DIR.$username.'/'.$file);
}
if ($success) {
$result = "$file uploaded successfully";
}
else {
$result = "Error uploading $file";
}
break;
case 3:
$result = "error uploading $file";
default:
$result = "System error uploading $file. Contact webmaster";
}
}
elseif ($_FILES['image']['error'] == 4) {
$result = 'No file selected';
}
else {
$result = "$file cannot be uploaded. Maximum size: $max. Acceptable file types are gif,jpeg, and png";
}
}
?>Resize script:
<?php
//deifne contants
define('THUMBS_DIR', 'C:/xampp/htdocs/dck_site/images/');
define('MAX_WIDTH',300);
define('MAX_HEIGHT',300);
//process the uploaded image
if (is_uploaded_file($_FILES['image']['tmp_name'])) {
$original = $_FILES['image']['tmp_name'];
//get image name and build full path name
/*if (!empty($_POST['pix'])) {
$original = SOURCE_DIR.$_POST['pix'];
}
else {
$original = NULL;
}
//abandon processing if no image selected
if (!$original) {
$result = 'No image selected';
}
//otherwise resize the image
else { */
//begin by getting details of the original
list($width, $height, $type) = getimagesize($original);
//calculate scalling ratio
if ($width <= MAX_WIDTH && $height <= MAX_HEIGHT) {
$ratio =1;
}
elseif ($width > $height) {
$ratio = MAX_WIDTH/$width;
}
else {
$ratio = MAX_HEIGHT/$height;
}
//strip off extention from file name
$imagetypes = array('/\.gif$/','/\.jpg$/','/\.jpeg$/','/\.png$/');
$name = preg_replace($imagetypes, '', basename($_FILES['image']['name']));
//create folder
//
//move temp file to upload folder
$moved = @ move_uploaded_file($original,
UPLOAD_DIR.$_FILES['image']['name']);
if ($moved) {
$result = $_FILES['image']['name'].'successfully uploaded; ';
$original = UPLOAD_DIR.$_FILES['image']['name'];
}
else
{
$result = 'Problem uploading '.$_FILES['image']['name'].';';
}
//create an image resource for the original
switch($type) {
case 1:
$source = @ imagecreatefromgif($original);
if (!$source) {
$result = 'Can not process GIF files, try JPEG or PNG';
}
break;
case 2:
$source = imagecreatefromjpeg($original);
break;
case 3:
$source = imagecreatefrompng($original);
break;
default:
$source = NULL;
$result = 'Can not id file type';
}
//make sure image resource is ok
if(!$source) {
$result = 'Problem copying original';
}
else {
//calculate the demensions of the thumbnail
$thumb_width = round($width * $ratio);
$thumb_height = round($height * $ratio);
//crate image resource for image thumbnail
$thumb = imagecreatetruecolor($thumb_width, $thumb_height);
//create the resized copy
imagecopyresampled($thumb, $source, 0, 0, 0, 0, $thumb_width, $thumb_height, $width, $height);
//save the resized copy
switch($type) {
case 1:
if (function_exists('imagegif')) {
$success = imagegif($thumb, THUMBS_DIR.$name.'_thb.gif');
$thumb_name = $name.'_thb.gif';
}
else {
$success = imagejpeg($thumb, THUMBS_DIR.$name.'_thb.jpg', 50);
$thumb_name = $name.'_thb.jpg';
}
break;
case 2:
$success = imagejpeg($thumb, THUMBS_DIR.$name.'_thb.jpg', 100);
$thumb_name = $name.'_thb.jpg';
break;
case 3:
$success = imagepng($thumb, THUMBS_DIR.$name.'_thb.png');
$thumb_name = $name.'_thb.png';
}
if ($success) {
$result = "$thumb_name created";
}
else {
$result = 'Problem creating thumbnail';
}
// remove the image resources from memory
imagedestroy($source);
imagedestroy($thumb);
}
}
?>Thanks
