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| Re: Kako napraviti da mogu uplodat na vlastitom webu?
evo 2 jednostavne skripte PHP kod: <?
// w2box: web 2.0 File Repository v2.1
// (c) 2005, Clément Beffa
// use it at your own risk
$w2box_name = "your w2box";
$storage_dir = "data"; // storage directory (chmod 777)
$max_filesize = 100 * pow(1024,2); // maximum filesize for this script (x MiB), update post_max_size & upload_max_filesize in php.ini for big size
$allowed_fileext = array("gif","jpg","jpeg","png","pdf","txt","doc","rtf","zip");// allowed extensions
$auth = true; //if true no authentication, everyone allowed to do everything.
//to login as admin when everything is hidden, click on "Powered" (hidden link) in the footer!!!
$admin_user = "admin";
$admin_pass = "admin";
$protect_upload = true; //allow only admin to upload
$hide_upload = $protect_upload; //hide upload form if not admin
$protect_delete = true; //allow only admin to delete
$hide_delete = $protect_delete; //hide delete column if not admin
//login
authorize(true); //silent authorize first
if (isset($_GET["admin"])) {
authorize();
Header("Location: ".rooturl());
}
//find real max_filesize
$max_filesize = min(return_bytes(ini_get('post_max_size')),return_bytes(ini_get('upload_max_filesize')),$max_filesize);
// deleting
if (isset($_POST["delete"])) {
if ($protect_delete) authorize();
deletefile($_POST["delete"]);
}
function deletefile($cell){
global $storage_dir;
$cell=strip_tags($cell);
$file=substr($cell,0,strlen($cell)-1);
$file = "$storage_dir/".basename($file);
if (!file_exists(utf8_decode($file)))
echo "Error: file not found. ($file)";
else {
$return = @unlink(utf8_decode($file));
if ($return) echo "successful"; else echo "Error: can't delete file.";
}
exit;
}
//uploading
if (isset($_FILES['file'])) {
if ($protect_upload) authorize();
uploadfile($_FILES['file']);
}
function uploadfile($file) {
global $storage_dir, $max_filesize, $allowed_fileext, $errormsg;
if ($file['error']!=0) {
switch ($file['error']) {
case 1: $errormsg = "The uploaded file exceeds the upload_max_filesize directive in php.ini"; break;
case 2: $errormsg = "The uploaded file exceeds the MAX_FILE_SIZE directive that was specified in the HTML form."; break;
case 3: $errormsg = "The uploaded file was only partially uploaded."; break;
case 4: $errormsg = "No file was uploaded."; break;
case 6: $errormsg = "Missing a temporary folder."; break;
}
return;
}
$filesource=$file['tmp_name'];
$filename=$file['name'];
if (isset($_POST['filename']) && $_POST['filename']!="") $filename=$_POST['filename'];
$filename=str_replace(" ","_",$filename);
if (!in_array(strtolower(extname($filename)), $allowed_fileext)) $filename .= ".badext";
$filesize=$file['size'];
if ($filesize > $max_filesize) {
$errormsg = "File size is greater than the file size limit (".getfilesize($max_filesize).").";
return;
}
$filedest="$storage_dir/$filename";
if (file_exists($filedest)) {
$errormsg = "$filename exists already in the storage directory.";
return;
}
if (!copy($filesource,$filedest)) {
$errormsg = "Unable to copy the file into the storage directory.";
}
if ($errormsg=="") {
Header("Location: ".rooturl());
exit;
}
}
//downloading
if (isset($_GET['download']))
downloadfile($_GET['download']);
function downloadfile($file){
global $storage_dir;
$file = "$storage_dir/".basename($file);
if (!is_file($file)) { return; }
header("Content-Type: application/octet-stream");
header("Content-Size: ".filesize($file));
header("Content-Disposition: attachment; filename=\"".basename($file)."\"");
header("Content-Length: ".filesize($file));
header("Content-transfer-encoding: binary");
@readfile($file);
exit(0);
}
?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "DTD/xhtml1-strict.dtd">
<html>
<head>
<meta http-equiv="Content-type" content="text/html; charset=iso-8859-1" />
<title><? print $w2box_name; ?> | powered by w2box</title>
<meta name="author" content="cb" />
<meta name="description" content="w2box, web2.0 File Repository" />
<meta name="keywords" content="upload, download, box, web2.0, ajax" />
<meta name="content-language" content="en" />
<link rel="stylesheet" type="text/css" href="w2box.css" />
<script type="text/javascript" src="sorttable.js"></script>
<script type="text/javascript" src="pt.ajax.js"></script>
<script type="text/javascript">
<!--//<![CDATA[
function deletefile(row) {
row.className='delete';
new Ajax.Request("index.php", {
parameters: '&delete=' + encodeURIComponent(row.cells[0].innerHTML)
onCoplete: function (req) {
if (req.responseText == "successful") {
row.parentNode.removeChild(row);
} else {
alert(req.responseText);
row.className='off';
}
}
});
}
function renameSync() {
var fn = document.getElementById("file").value;
if (fn == ""){
document.getElementById("filename").value = '';
} else {
var filename = fn.match(/[\/|\\]([^\\\/]+)$/);
if (filename==null)
filename = fn; //opera...
else
filename = filename[1];
document.getElementById("filename").value = filename;
}
filetypeCheck();
}
function filetypeCheck() {
var allowedtypes = '.<? echo join(".",$allowed_fileext); ?>.';
var fn = document.getElementById("filename").value;
if (fn == ""){
document.getElementById("allowed").className ='';
document.getElementById("upload").disabled = true;
} else {
var ext = fn.split(".");
if (ext.length==1)
ext = '.noext.';
else
ext = '.' + ext[ext.length-1].toLowerCase() + '.';
if (allowetypes.indexOf(ext) == -1) {
document.getElementById("allowed").className ='red';
document.getElementById("upload").disabled = true;
} else {
documen.getElementById("allowed").className ='';
documen.getElementById("upload").disabled = false;
}
}
}
//]]>-->
</script>
</head>
<body onload="ocument.getElemetById('upload').disabled = true;">
<div id="page">
<div id="header"><a href="." style="height: 100%;display: block;"></a><h1>w2box - File Manager</h1>
</div>
<div id="content">
<div id="errormsg">
<p class="red"><? if (isset($errormsg)) {echo $errormsg;} ?></p>
</div>
<? if ($demo) { ?>
<div id="warning">
<p style="background-color:#f84">I'm not responsible of any file here. Download them at your own risk!</p>
</div>
<? } ?>
<? if (!$hide_upload || $auth) { ?>
<div id="uploadform">
<form method="post" enctype="multipart/form-data" action="">
<p><label for="file">file :</label><input type="file" id="file" name="file" size="50" onchange="renameSync();" /><input id="upload" type="submit" value="Upload" class="button" /></p>
<p><label for="filename">rename to :</label><input type="text" id="filename" name="filename" onkeyup="filetypeCheck();" size="50" /></p>
<p class="small"><span id="allowed">file types allowed: <? echo join(",",$allowed_fileext); ?></span><br />file size limit: <? echo getfilesize($max_filesize); ?></p>
</form>
</div>
<? } ?>
<div id="filelisting">
<img src="images/arrow-up.gif" alt="" style="display:none;" /><img src="images/arrow-down.gif" alt="" style="display:none;" />
<? listfiles($storage_dir); ?>
</div>
</div>
<div id="footer">
<p><a class="hiddenlink" href="?admin" onmouseover="return true;">Powered</a> by <a href="http://labs.beffa.org/w2box/">w2box</a>, using valid <a href="http://validator.w.org/check/referer">xhtml</a> & <a href="http://jigsaw.w3.org/css-validator/check/referer">css</a>.</p>
</div>
</div>
</body>
</html>
<?php
functin listfiles($dir) {
global $demo,$hide_delete,$auth;
if ($demo){
// demo code -- deleteme file
$file = "data/deleteme.txt";
if (!$file_handle = fopen($file,"a")) { echo "Cannot open file"; }
if (!fwrite($file_handle, "Delete me or I'll become fat!!!\n")) { echo "Cnnot write to file"; }
fclose($file_handle);
}
?>
<table id="t1" class="sortable">
<tr>
<th id="th1" class="lefted">File Name</th>
<th id="th2">Type</th>
<th id="th3">Size</th>
<? if (!$hide_delete || $auth) { ?>
<th id="th4" class="unsortable">Delete</th>
<? } ?>
</tr>
<?php
if ($handle = opendir($dir)) {
while (false !== ($file = readdir($handle))) {
if ($file != "." && $file != ".." && $file != "index.html") {
$size=filesize($dir."/".$file);
$ext=strtolower(extname($file));
$file_ue=urlencode($file);
print("<tr class=\"off\" onmouseover=\"if (this.className!='delete') {this.className='on'};\" onmouseout=\"if (this.className!='delete') {this.className='off'};\">");
print("<td class=\"lefted\"><a href=\"$dir/$file_ue\">$file</a>");
print(" <a href=\"?download=$file_ue\"><img src=\"images/download_arrow.gif\" alt=\"(download)\" title=\"Download Now!\" /></a></td>");
print("<td>$ext</td>");
//print("<td><a href=\"http://filext.com/detaillist.php?extdetail=$ext\">$ext</a></td>");
print("<td>".getfilesize($size)."</td>");
if (!$hide_delete || $auth) {
print("<td><a title=\"delete\" onclick=\"deletefile(this.parentNode.parentNode); return false;\" href=\"\"><img src=\"images/delete.gif\" alt=\"delete\" title=\"Delete\" /></a></td>");
}
print("</tr>\n");
}
}
closedir($handle);
}
?>
</table>
<?php
}
function authorize($silent=false){
global $auth,$admin_user,$admin_pass;
//authentication
if (!$auth)
if ((isset($_SERVER['PHP_AUTH_USER']) && isset($_SERVER['PHP_AUTH_PW'])) &&
($_SERVER['PHP_AUTH_USER'] == $admin_user && $_SERVER['PHP_AUTH_PW']==$admin_pass)) {
$auth = true; // user is authenticated
} else {
if (!$silent) {
header( 'WWW-Authenticate: Basic realm="w2box admin"' );
hader( 'HTTP/1.0 401 Unauthorized' );
echo 'Your are not allowed to access this fuction!';
exit;
}
}
}
}
function extname($file) {
$file = explode(".",basename($file));
return $file[count($file)-1];
}
function getfilesize($size) {
if ($size < 2) return "$size byte";
$units = array(' bytes', ' KiB', ' MiB', ' GiB', ' TiB');
for ($i = 0; $size > 1024; $i++) { $size /= 1024; }
return round($size, 2).$units[$i];
}
function return_bytes($val) {
$val = trim($val);
$last = strtolower($val{strlen($val)-1});
switch($last) {
// The 'G' modifier is available since PHP 5.1.0
case 'g':
$val *= 1024;
case 'm':
$val *= 1024;
case 'k':
$val *= 1024;
}
return $val;
}
function rooturl(){
$dir = dirname($_SERVER['PHP_SELF']);
if (strlen($dir) > 1) $dir.="/";
return "http://".$_SERVER['HTTP_HOST'].$dir;
}
?>
i evo ti još ovo PHP kod: <?
// ASP-style tags are okay in PHP 3.0.4 and above; some HTML editors recognize these tags
// File Upload Script for PHP/3 for Windows
// Released under the terms of the public GNU license
// Based upon code written by Rasmus Lerdorf
// Modified for Windows by Michael Grier
// E-mail: bigmike@bigmweb.com
// You need to write-enable a directory, named "upload", below the one you place this script in
// On Windows NT, you can do this with a DOS program named CACLS
// Directions for this can be found at "http://www.bigmweb.com/home/cacls.html"
if($action1){ // if
files have been uploaded, process them
?>
<html>
<head>
<title>File Upload Results</title>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
</head>
<body bgcolor="#FFFFFF" text="#000000">
<p><font face="Arial, Helvetica, sans-serif"><font size="+1">File
Upload Results</font><br><br>
<?
set_time_limit(60); // make
reasonably sure the script does not time out on large files
$path1 = dirname($PATH_TRANSLATED)."/upload/"; // assign
our path in a form PHP for Windows understands
$source = $file1;
$source_name = $file1_name;
if(($source <> "none")&&($source <> "")){ // see if
the file exists; non-existing file has name of "none"
if($error1 <> 1){ // no
need to copy a file if directory not write-enabled
$dest = $path1.$source_name; // append
file name to our path
if(copy($source,$dest)){ // copy
the file from the temp directory to the upload directory, and test for success
echo "$source has been uploaded<br>n";
$imagesize = getimagesize($dest);
switch($imagesize[2]) {
case 0:
echo "<br> Image is a unknown <br>";
unlink($dest);
exit;
case 1:
echo "<br> Image is a GIF <br>";
echo "$dest has a width of $imagesize[0]<br>";
echo "$dest has a height of $imagesize[1]<br>";
$newname = $path1;
$newname .=time() . ".gif";
if(copy($dest,$newname)) {
echo "<br> GIF Rename Successful from $dest to
$newname";
}
else {
echo "<br> GIF Rename Unsuccessful";
}
unlink ($dest);
break;
case 2:
echo "<br> Image is a JPG <br>";
echo "$dest has a width of $imagesize[0]<br>";
echo "$dest has a height of $imagesize[1]<br>";
$newname = $path1;
$newname .=time() . ".jpg";
if(copy($dest,$newname)) {
echo "<br> JPG Rename Successful from $dest to
$newname";
}
else {
echo "<br> JPG Rename Unsuccessful";
}
unlink ($dest);
break;
case 3:
echo "<br> Image is a PNG <br>";
echo "$dest has a width of $imagesize[0]<br>";
echo "$dest has a height of $imagesize[1]<br>";
$newname = $path1;
$newname .=time() . ".png";
if(copy($dest,$newname)) {
echo "<br> PNG Rename Successful from $dest to
$newname";
}
else {
echo "<br> PNG Rename Unsuccessful";
}
unlink ($dest);
break;
}
}
else {
echo "Upload directory not write-enabledn"; // you
need to write-enable the upload directory
$error1 = 1; // set flag
}
}
unlink($source); // delete
the file from the temp directory
}
?>
<br><a href="upload.php3">Back</a>
</font></p>
</body>
</html>
<?
}
else {
?>
<html>
<head>
<title>File Upload</title>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
</head>
<body bgcolor="#FFFFFF" text="#000000">
<p><font face="Arial, Helvetica, sans-serif"><font size="+1">File
Upload</font><br><br>
If your browser is upload-enabled, you will see "Browse"
(Netscape, Internet Explorer) or ". . ." (Opera) buttons below.
Use them to select file(s) to upload, then click the "Upload"
button. After the files have been uploaded, you will see a results screen.<br>
<form method="post" enctype="multipart/form-data" action="upload.php3">
<input type="hidden" name="MAX_FILE_SIZE" value="800000">
<input type="hidden" name="action1" value="1">
File 1: <input type="file" name="file1" size="30"><br>
<br>
<input type="submit" value="Upload">
</form>
</font></p>
</body>
</html>
<?
}
?> |
11-03-07, 16:03
