includes/core.php

   1 <?php
   2 function save_file ($file, $name, $arg, $type){
   3     //Where to save
   4     $path='/home/neku/www/files/';
   5     $block = array('exe', 'scr', 'rar', 'zip', 'com', 'vbs', 'bat', 'cmd', 'html', 'htm', 'msi');
   6     //Generate name depending on arg
   7     switch($arg){
   8         case 'random':
   9             $ext = pathinfo($file.$name, PATHINFO_EXTENSION);
  10             $ext = strtolower($ext);
  11             if(in_array($ext, $block)){
  12                 if($type==='normal'){
  13                 include_once('error_meow.php');
  14                 exit(0);
  15                 }else{
  16                     exit('File type not allowed.');
  17                 }
  18                 }
  19             $file_name = gen_name('random', $ext);
  20             while(file_exists($path.$file_name)){
  21                 $file_name = gen_name('random', $ext);
  22             }
  23             break;
  24         case 'custom_original':
  25             $name = stripslashes(str_replace('/', '', $name));
  26             $name = strip_tags(preg_replace('/\s+/', '', $name));
  27                 $file_name = gen_name('custom_original', $name);
  28                 $ext = pathinfo($file_name, PATHINFO_EXTENSION);
  29                 $ext = strtolower($ext);
  30                 if(in_array($ext, $block)){
  31                 if($type==='normal'){
  32                 include_once('error_meow.php');
  33                 exit(0);
  34                 }else{
  35                     exit('File type not allowed.');
  36                 }
  37                 }
  38             while(file_exists($path.$file_name)){
  39                 $file_name = gen_name('custom_original', $name);
  40             }
  41             break;
  42     }
  43     //Move the file to the above location with said filename
  44     move_uploaded_file($file,$path.$file_name);
  45     //Return url+filename to the user
  46     echo 'http://a.uguu.se/'.urlencode($file_name);
  47 }
  48 function gen_name($arg, $in){
  49     $chars = 'abcdefghijklmnopqrstuvwxyz';
  50     $name = '';
  51     for ($i = 0; $i < 6; $i++) {
  52     $name .= $chars[mt_rand(0, 25)];
  53         }
  54     switch($arg){
  55         case 'random':
  56             return $name.'.'.$in;
  57             break;
  58         case 'custom_original':
  59             return $name.'_'.$in;
  60             break;
  61     }
  62 }
  63 ?>