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based off of the normal one with major overhaul

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alopexc0de 2012-11-16 04:17:21 -05:00
parent 697072f8e1
commit 0f7a0a7a2f
1 changed files with 96 additions and 0 deletions
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<?php
session_start(); // used later when login system is implemented
require('dbsettings.php'); // database of course
function sanatize($input){
if ($input == null) die("Sanatize() - No Input Provided, Aborting\r\n<br>");
$output = strip_tags($input);
$output = stripslashes($output);
$output = mysql_real_escape_string($output);
$output = strtolower($output);
return $output;
}
function cln_file_name($string) {
$cln_filename_find=array("/\.[^\.]+$/", "/[^\d\w\s-]/", "/\s\s+/", "/[-]+/", "/[_]+/");
$cln_filename_repl=array("", ""," ", "-", "_");
$string=preg_replace($cln_filename_find, $cln_filename_repl, $string);
return trim($string);
}
function get_ext($name) {
$name = substr(strrchr($key, "."), 1);
return $name;
}
$location = 'Pictures'; // set upload location - static directory
$extensions = array('png', 'gif', 'jpg', 'jpeg', 'bmp'); // allowed extensions
echo '
<html>
<link rel="shortcut icon" type="image/ico" href="http://unps-gama.info/favicon.ico" />
<link rel="shortcut icon" type="image/x-icon" href="http://unps-gama.info/favicon.ico" />
<body background="https://si0.twimg.com/profile_background_images/468495900/bg.gif" text="greem" link="red" vlink="purple">
<div align="center">
<a href="http://unps-gama.info/img/">
<img src="http://unps-gama.info/upload/Pictures/header.png" alt="To UnPS-GAMA" title="To Home" />
</a><br>';
if(!isset($_POST['submit'])) die("You didn't upload anything"); // check if submit has been posted if not then we know no upload is coming
if(!isset($_POST['comment'])){ // check to see if there was a comment, if not print no comment
$comment = "No Comment";
}else{
$comment = $_POST['comment'];
}
if(!isset($_SESSION['myusername'])){ // used later when login system is implemented allow anonymous uploads
$username = 'Anonymous Coward'; // a little joke that stems from /.
}else{
$username = $_SESSION['myusername']; // username is username
}
$name = $_FILES["file"]["name"]; // shorten these array parts to variables
$type = $_FILES["file"]["type"];
$size = ($_FILES["file"]["size"] / 1024); // get size of file in Kb
$time = date("d/j/y - g:i:s a"); // current date - time
$name = cln_file_name($name);
$type = sanatize($type); // people can spoof their mime types to have bad stuff in them - it's a stretch but better safe than sorry
$size = sanatize($size); // just in case the size is not mysql safe clean it anyways
$comment = sanatize($comment); // clean comment as it's user entered data
$size = round($size, 2)." Kb"; // shorten size to #.## instead of longer
$file_ext = pathinfo($_FILES['file']['name'], PATHINFO_EXTENSION);
if(!in_array($file_ext, $extensions))die("Wrong or no file extension"); // stop the upload if it's wrong
$name = rand().".".$file_ext;
if (($_FILES["file"]["size"] < 400000000)){
if ($_FILES["file"]["error"] > 0){
echo "Return Code: " . $_FILES["file"]["error"] . "<br />";
}else{
if (file_exists("Pictures/" . $name)){
echo $name." already exists. ";
}else{
if(preg_match('/php/i', $name) || preg_match('/phtml/i', $name) || preg_match('/htaccess/i', $name)){
echo $name." is not allowed, sorry about that...";
}else{
$sql="INSERT INTO $tbl_name (name, location, type, size, time, comment, username) VALUES ('$name', '$location', '$type', '$size', '$time', '$comment', '$username')";
$result=mysql_query($sql);
if($result){
move_uploaded_file($_FILES["file"]["tmp_name"], "Pictures/" . $name);
echo "Stored at: <a href='http://img.unps-gama.info/?img=$name' target='_$name'>". $name."</a>";
}else {
echo "There was a problem trying to upload your file - Could be a database error";
}
}
}
}
}else{
die("File too big!");
}
echo '
</div>
</body>
</html>
';
?>