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work in progress js_uploader plugin, turn java uploader into plugin - not done yet

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Friendika 2011-01-26 00:34:39 -08:00
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<?php
function java_upload_photo_post_init(&$a,&$b) {
if($_POST['partitionCount'])
$a->data['java_upload'] = true;
else
$a->data['java_upload'] = false;
}
function java_upload_photo_post_end(&$a,&$b) {
if(x($a->data,'java_upload') && $a->data['java_upload'])
killme();
}

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<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<link href="fileuploader.css" rel="stylesheet" type="text/css">
<style>
body {font-size:13px; font-family:arial, sans-serif; width:700px; margin:100px auto;}
</style>
</head>
<body>
<p><a href="http://github.com/valums/file-uploader">Back to project page</a></p>
<p>To upload a file, click on the button below. Drag-and-drop is supported in FF, Chrome.</p>
<p>Progress-bar is supported in FF3.6+, Chrome6+, Safari4+</p>
<div id="file-uploader-demo1">
<noscript>
<p>Please enable JavaScript to use file uploader.</p>
<!-- or put a simple form for upload here -->
</noscript>
</div>
<script src="fileuploader.js" type="text/javascript"></script>
<script>
function createUploader(){
var uploader = new qq.FileUploader({
element: document.getElementById('file-uploader-demo1'),
action: 'do-nothing.htm',
debug: true
});
}
// in your app create uploader as soon as the DOM is ready
// don't wait for the window to load
window.onload = createUploader;
</script>
</body>
</html>

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{success:true}

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.qq-uploader { position:relative; width: 100%;}
.qq-upload-button {
display:block; /* or inline-block */
width: 105px; padding: 7px 0; text-align:center;
background:#880000; border-bottom:1px solid #ddd;color:#fff;
}
.qq-upload-button-hover {background:#cc0000;}
.qq-upload-button-focus {outline:1px dotted black;}
.qq-upload-drop-area {
position:absolute; top:0; left:0; width:100%; height:100%; min-height: 70px; z-index:2;
background:#FF9797; text-align:center;
}
.qq-upload-drop-area span {
display:block; position:absolute; top: 50%; width:100%; margin-top:-8px; font-size:16px;
}
.qq-upload-drop-area-active {background:#FF7171;}
.qq-upload-list {margin:15px 35px; padding:0; list-style:disc;}
.qq-upload-list li { margin:0; padding:0; line-height:15px; font-size:12px;}
.qq-upload-file, .qq-upload-spinner, .qq-upload-size, .qq-upload-cancel, .qq-upload-failed-text {
margin-right: 7px;
}
.qq-upload-file {}
.qq-upload-spinner {display:inline-block; background: url("loading.gif"); width:15px; height:15px; vertical-align:text-bottom;}
.qq-upload-size,.qq-upload-cancel {font-size:11px;}
.qq-upload-failed-text {display:none;}
.qq-upload-fail .qq-upload-failed-text {display:inline;}

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GNU GENERAL PUBLIC LICENSE
Version 2, June 1991
Copyright (C) 1989, 1991 Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
Everyone is permitted to copy and distribute verbatim copies
of this license document, but changing it is not allowed.
Preamble
The licenses for most software are designed to take away your
freedom to share and change it. By contrast, the GNU General Public
License is intended to guarantee your freedom to share and change free
software--to make sure the software is free for all its users. This
General Public License applies to most of the Free Software
Foundation's software and to any other program whose authors commit to
using it. (Some other Free Software Foundation software is covered by
the GNU Lesser General Public License instead.) You can apply it to
your programs, too.
When we speak of free software, we are referring to freedom, not
price. Our General Public Licenses are designed to make sure that you
have the freedom to distribute copies of free software (and charge for
this service if you wish), that you receive source code or can get it
if you want it, that you can change the software or use pieces of it
in new free programs; and that you know you can do these things.
To protect your rights, we need to make restrictions that forbid
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These restrictions translate to certain responsibilities for you if you
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For example, if you distribute copies of such a program, whether
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you have. You must make sure that they, too, receive or can get the
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rights.
We protect your rights with two steps: (1) copyright the software, and
(2) offer you this license which gives you legal permission to copy,
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The precise terms and conditions for copying, distribution and
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GNU GENERAL PUBLIC LICENSE
TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
0. This License applies to any program or other work which contains
a notice placed by the copyright holder saying it may be distributed
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Whether that is true depends on what the Program does.
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and give any other recipients of the Program a copy of this License
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You may charge a fee for the physical act of transferring a copy, and
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These requirements apply to the modified work as a whole. If
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In addition, mere aggregation of another work not based on the Program
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This section is intended to make thoroughly clear what is believed to
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NO WARRANTY
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OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
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WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
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POSSIBILITY OF SUCH DAMAGES.
END OF TERMS AND CONDITIONS
How to Apply These Terms to Your New Programs
If you develop a new program, and you want it to be of the greatest
possible use to the public, the best way to achieve this is to make it
free software which everyone can redistribute and change under these terms.
To do so, attach the following notices to the program. It is safest
to attach them to the start of each source file to most effectively
convey the exclusion of warranty; and each file should have at least
the "copyright" line and a pointer to where the full notice is found.
<one line to give the program's name and a brief idea of what it does.>
Copyright (C) <year> <name of author>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
Also add information on how to contact you by electronic and paper mail.
If the program is interactive, make it output a short notice like this
when it starts in an interactive mode:
Gnomovision version 69, Copyright (C) year name of author
Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
This is free software, and you are welcome to redistribute it
under certain conditions; type `show c' for details.
The hypothetical commands `show w' and `show c' should show the appropriate
parts of the General Public License. Of course, the commands you use may
be called something other than `show w' and `show c'; they could even be
mouse-clicks or menu items--whatever suits your program.
You should also get your employer (if you work as a programmer) or your
school, if any, to sign a "copyright disclaimer" for the program, if
necessary. Here is a sample; alter the names:
Yoyodyne, Inc., hereby disclaims all copyright interest in the program
`Gnomovision' (which makes passes at compilers) written by James Hacker.
<signature of Ty Coon>, 1 April 1989
Ty Coon, President of Vice
This General Public License does not permit incorporating your program into
proprietary programs. If your program is a subroutine library, you may
consider it more useful to permit linking proprietary applications with the
library. If this is what you want to do, use the GNU Lesser General
Public License instead of this License.

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File uploader component is licensed under GNU GPL 2 or later, see gpl-2.0.txt.
© 2010 Andrew Valums
This distribution also includes:
server/OctetStreamReader.java
Dual Licensed under the MIT and GPL v.2
jQuery JavaScript Library
http://jquery.com/
Copyright 2010, John Resig
Dual licensed under the MIT or GPL Version 2 licenses.
http://jquery.org/license
Sizzle.js - CSS selector engine used by jQuery
http://sizzlejs.com/
Copyright 2010, The Dojo Foundation
Released under the MIT, BSD, and GPL Licenses.
QUnit - A JavaScript Unit Testing Framework
http://docs.jquery.com/QUnit
Copyright (c) 2009 John Resig, Jörn Zaefferer
Dual licensed under the MIT (MIT-LICENSE.txt)
and GPL (GPL-LICENSE.txt) licenses.

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[donation_link]: https://www.paypal.com/cgi-bin/webscr?cmd=_donations&business=3PMY37SL9L888&lc=US&item_name=JavaScript%20file%20uploader&currency_code=USD&bn=PP%2dDonationsBF%3abtn_donate_SM%2egif%3aNonHosted
This plugin uses XHR for uploading multiple files with progress-bar in FF3.6+, Safari4+,
Chrome and falls back to hidden iframe based upload in other browsers,
providing good user experience everywhere.
### <a href="http://valums.com/files/2010/file-uploader/demo.htm">Demo</a> [Donate][donation_link] ###
### Features ###
* multiple file select, progress-bar in FF, Chrome, Safari
* drag-and-drop file select in FF, Chrome
* uploads are cancellable
* no external dependencies
* doesn't use Flash
* fully working with https
* keyboard support in FF, Chrome, Safari
* tested in IE7,8; Firefox 3,3.6,4; Safari4,5; Chrome; Opera10.60;
### License ###
This plugin is open sourced under <a href="http://www.gnu.org/licenses/gpl-2.0.html">GNU GPL 2</a> or later.
If this license doesn't suit you mail me at andrew (at) valums.com.
Please [donate][donation_link] if you are willing to support the further development of file upload plugin.
### Known Issues ###
Plugin breaks back button functionality in Opera.
### Getting started ###
The fileuploader.js contains two classes that are meant to be used directly.
If you need a complete upload widget (from demo) to quickly drop
into your current design, use qq.FileUploader.
If you want to customize uploader, by using a different looking file list
or change the behaviour or functionality use qq.FileUploaderBasic.
The difference between them is that qq.FileUploader provides a list of files,
drag-and-drop, but qq.FileUploaderBasic only creates button and handles validation.
Basic uploader is easier extendable, and doesn't limit possible customization.
qq.FileUploader extends qq.FileUploaderBasic, so that all the options present
in the basic uploader also exist in the full widget.
### qq.FileUploader - Setting up full upload widget ###
Include fileuploader.js and fileuploader.css into your page.
Create container element.
<div id="file-uploader">
<noscript>
<p>Please enable JavaScript to use file uploader.</p>
<!-- or put a simple form for upload here -->
</noscript>
</div>
Initialize uploader when the DOM is ready. Change the action option.
For example ../server/php.php for the default folder structure.
In the server folder you will find examples for different platforms.
If you can't find the one you need, check the readme.txt in the same folder.
var uploader = new qq.FileUploader({
// pass the dom node (ex. $(selector)[0] for jQuery users)
element: document.getElementById('file-uploader'),
// path to server-side upload script
action: '/server/upload'
});
### Options of both classes ###
// url of the server-side upload script, should be on the same domain
action: '/server/upload',
// additional data to send, name-value pairs
params: {},
// validation
// ex. ['jpg', 'jpeg', 'png', 'gif'] or []
allowedExtensions: [],
// each file size limit in bytes
// this option isn't supported in all browsers
sizeLimit: 0, // max size
minSizeLimit: 0, // min size
// set to true to output server response to console
debug: false,
// events
// you can return false to abort submit
onSubmit: function(id, fileName){},
onProgress: function(id, fileName, loaded, total){},
onComplete: function(id, fileName, responseJSON){},
onCancel: function(id, fileName){},
messages: {
// error messages, see qq.FileUploaderBasic for content
},
showMessage: function(message){ alert(message); }
Instance methods
* setParams(newParams)
#### Changing alert/messages to something more user friendly ####
If you limited file types and max size, you will probably want to change the default alert and
messages as you see fit, this is possible using showMessage callback and messages option.
#### Sending additional params ####
To add a parameter that will be passed as a query string with each upload use params option.
var uploader = new qq.FileUploader({
element: document.getElementById('file-uploader'),
action: '/server-side.upload',
// additional data to send, name-value pairs
params: {
param1: 'value1',
param2: 'value2'
}
});
To change params based on the state of your app, use
uploader.setParams({
anotherParam: 'value'
});
It can be nicely used in onSubmit callback.
#### Troubleshooting ####
If you can't get the uploader to work, please try the following steps
before asking for help.
If the upload doesn't complete, saying failed.
* Set the debug option of the FileUploader to true.
* Open the page where you have a FileUploader.
* Open developer console in your browser.
* Try to upload the file. You should see a server serponse.
It should be {success:true} for completed requests. If it's not,
then you have a problem with your server-side script.
#### Contributors ####
Thanks to everybody who contributed, either by sending bug reports or donating. And special thanks to:
John Yeary
Sidney Maestre
Patrick Pfeiffer
Sean Sandy (SeanJA)
Andy Newby
Ivan Valles

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/*
* Copyright 2010 Blue Lotus Software, LLC.
* Copyright 2010 John Yeary <jyeary@bluelotussoftware.com>.
* Copyright 2010 Allan O'Driscoll
*
* Dual Licensed MIT and GPL v.2
*
* The MIT License
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*
*
* The GNU General Public License (GPL) Version 2, June 1991
* This program is free software; you can redistribute it and/or modify it under the terms of the
* GNU General Public License as published by the Free Software Foundation; version 2 of the License.
* This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
* See the GNU General Public License for more details.
* You should have received a copy of the GNU General Public License along with this program;
* if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
package com.bluelotussoftware.apache.commons.fileupload.example;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.PrintWriter;
import javax.servlet.ServletConfig;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.commons.io.IOUtils;
/**
* Reads an <code>application/octet-stream</code> and writes it to a file.
* @author John Yeary <jyeary@bluelotussoftware.com>
* @author Allan O'Driscoll
* @version 1.0
*/
public class OctetStreamReader extends HttpServlet {
private static final long serialVersionUID = 6748857432950840322L;
private static final String DESTINATION_DIR_PATH = "files";
private static String realPath;
/**
* {@inheritDoc}
* @param config
* @throws ServletException
*/
@Override
public void init(ServletConfig config) throws ServletException {
super.init(config);
realPath = getServletContext().getRealPath(DESTINATION_DIR_PATH) + "/";
}
/**
* Handles the HTTP <code>POST</code> method.
* @param request servlet request
* @param response servlet response
* @throws ServletException if a servlet-specific error occurs
* @throws IOException if an I/O error occurs
*/
@Override
protected void doPost(HttpServletRequest request, HttpServletResponse response)
throws ServletException {
PrintWriter writer = null;
InputStream is = null;
FileOutputStream fos = null;
try {
writer = response.getWriter();
} catch (IOException ex) {
log(OctetStreamReader.class.getName() + "has thrown an exception: " + ex.getMessage());
}
String filename = request.getHeader("X-File-Name");
try {
is = request.getInputStream();
fos = new FileOutputStream(new File(realPath + filename));
IOUtils.copy(is, fos);
response.setStatus(response.SC_OK);
writer.print("{success: true}");
} catch (FileNotFoundException ex) {
response.setStatus(response.SC_INTERNAL_SERVER_ERROR);
writer.print("{success: false}");
log(OctetStreamReader.class.getName() + "has thrown an exception: " + ex.getMessage());
} catch (IOException ex) {
response.setStatus(response.SC_INTERNAL_SERVER_ERROR);
writer.print("{success: false}");
log(OctetStreamReader.class.getName() + "has thrown an exception: " + ex.getMessage());
} finally {
try {
fos.close();
is.close();
} catch (IOException ignored) {
}
}
writer.flush();
writer.close();
}
}

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addon/js_upload/file-uploader/server/coldfusion/coldfusion.cfc Normal file
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<!--- AJAX FileUploader for ColdFusion version: 1.1.1 feedback: sid.maestre@designovermatter.com -----------update history---------------- 1.1.1 on 9/30/2010 by Martin Webb <martin[at]cubicstate.com> - Change function for Upload to returnformat equals JSON - local var scoping. 1.1 on 9/9/2010 by Sid Maestre - Split Upload function to handle fallback uploads for browsers that don't support XHR data transfer ---> <cfcomponent hint="I handle AJAX File Uploads from Valum's AJAX file uploader library"> <cffunction name="Upload" access="remote" output="false" returntype="any" returnformat="JSON"> <cfargument name="qqfile" type="string" required="true"> <cfset var local = structNew()> <cfset local.response = structNew()> <cfset local.requestData = GetHttpRequestData()> <!--- check if XHR data exists ---> <cfif len(local.requestData.content) GT 0> <cfset local.response = UploadFileXhr(arguments.qqfile, local.requestData.content)> <cfelse> <!--- no XHR data process as standard form submission ---> <cffile action="upload" fileField="arguments.qqfile" destination="#ExpandPath('.')#" nameConflict="makeunique"> <cfset local.response['success'] = true> <cfset local.response['type'] = 'form'> </cfif> <cfreturn local.response> </cffunction> <cffunction name="UploadFileXhr" access="private" output="false" returntype="struct"> <cfargument name="qqfile" type="string" required="true"> <cfargument name="content" type="any" required="true"> <cfset var local = structNew()> <cfset local.response = structNew()> <!--- write the contents of the http request to a file. The filename is passed with the qqfile variable ---> <cffile action="write" file="#ExpandPath('.')#/#arguments.qqfile#" output="#arguments.content#"> <!--- if you want to return some JSON you can do it here. I'm just passing a success message ---> <cfset local.response['success'] = true> <cfset local.response['type'] = 'xhr'> <cfreturn local.response> </cffunction> </cfcomponent>

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addon/js_upload/file-uploader/server/coldfusion/demo.cfm Normal file
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<!DOCTYPE html> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /> <link href="fileuploader.css" rel="stylesheet" type="text/css"> <style> body {font-size:13px; font-family:arial, sans-serif; width:700px; margin:100px auto;} </style> </head> <body > <h1>ColdFusion File Uploader Demo</h1> <p><a href="http://github.com/valums/file-uploader">Back to project page</a></p> <p>To upload a file, click on the button below. Drag-and-drop is supported in FF, Chrome.</p> <p>Progress-bar is supported in FF3.6+, Chrome6+, Safari4+</p> <div id="file-uploader-demo1"> <noscript> <p>Please enable JavaScript to use file uploader.</p> <!-- or put a simple form for upload here --> </noscript> </div> <script src="fileuploader.js" type="text/javascript"></script> <script> function createUploader(){ var uploader = new qq.FileUploader({ element: document.getElementById('file-uploader-demo1'), action: '/valums/server/coldfusion.cfc', params: {method: 'Upload'} }); } // in your app create uploader as soon as the DOM is ready // don't wait for the window to load window.onload = createUploader; </script> </body> </html>

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Coldfusion example by Sidney Maestre
http://www.designovermatter.com/post.cfm/ajax-file-uploader-for-coldfusion
1. Unzip Andrew's AJAX Uploader into your web root.
2. Replace the demo.htm with demo.cfm in the "client" folder
3. Place coldfusion.cfc in the "server" folder
4. Browse to the demo.cfm file and try it out. The file should be written to the "server" folder.
Questions? You can contact Sidney Maestreme by mail (sid.maestre(at)designovermatter.com) or Twitter @SidneyAllen

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#!/usr/bin/perl
use strict;
use CGI::Carp qw(fatalsToBrowser);
use Digest::MD5;
my $uploaddir = '/folder/to/save/in/ajax_upload/tmp_uploads';
my $maxFileSize = 0.5 * 1024 * 1024; # 1/2mb max file size...
use CGI;
my $IN = new CGI;
my $file = $IN->param('POSTDATA');
my $temp_id = $IN->param('temp_id');
# make a random filename, and we guess the file type later on...
my $name = Digest::MD5::md5_base64( rand );
$name =~ s/\+/_/g;
$name =~ s/\//_/g;
my $type;
if ($file =~ /^GIF/) {
$type = "gif";
} elsif ($file =~ /PNG/) {
$type = "png";
} elsif ($file =~ /JFIF/) {
$type = "jpg";
}
if (!$type) {
print qq|{ "success": false, "error": "Invalid file type..." }|;
print STDERR "file has been NOT been uploaded... \n";
}
print STDERR "Making dir: $uploaddir/$temp_id \n";
mkdir("$uploaddir/$temp_id");
open(WRITEIT, ">$uploaddir/$name.$type") or die "Cant write to $uploaddir/$name.$type. Reason: $!";
print WRITEIT $file;
close(WRITEIT);
my $check_size = -s "$uploaddir/$name.$type";
print STDERR qq|Main filesize: $check_size Max Filesize: $maxFileSize \n\n|;
print $IN->header();
if ($check_size < 1) {
print STDERR "ooops, its empty - gonna get rid of it!\n";
print qq|{ "success": false, "error": "File is empty..." }|;
print STDERR "file has been NOT been uploaded... \n";
} elsif ($check_size > $maxFileSize) {
print STDERR "ooops, its too large - gonna get rid of it!\n";
print qq|{ "success": false, "error": "File is too large..." }|;
print STDERR "file has been NOT been uploaded... \n";
} else {
print qq|{ "success": true }|;
print STDERR "file has been successfully uploaded... thank you.\n";
}

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<?php
/**
* Handle file uploads via XMLHttpRequest
*/
class qqUploadedFileXhr {
/**
* Save the file to the specified path
* @return boolean TRUE on success
*/
function save($path) {
$input = fopen("php://input", "r");
$temp = tmpfile();
$realSize = stream_copy_to_stream($input, $temp);
fclose($input);
if ($realSize != $this->getSize()){
return false;
}
$target = fopen($path, "w");
fseek($temp, 0, SEEK_SET);
stream_copy_to_stream($temp, $target);
fclose($target);
return true;
}
function getName() {
return $_GET['qqfile'];
}
function getSize() {
if (isset($_SERVER["CONTENT_LENGTH"])){
return (int)$_SERVER["CONTENT_LENGTH"];
} else {
throw new Exception('Getting content length is not supported.');
}
}
}
/**
* Handle file uploads via regular form post (uses the $_FILES array)
*/
class qqUploadedFileForm {
/**
* Save the file to the specified path
* @return boolean TRUE on success
*/
function save($path) {
if(!move_uploaded_file($_FILES['qqfile']['tmp_name'], $path)){
return false;
}
return true;
}
function getName() {
return $_FILES['qqfile']['name'];
}
function getSize() {
return $_FILES['qqfile']['size'];
}
}
class qqFileUploader {
private $allowedExtensions = array();
private $sizeLimit = 10485760;
private $file;
function __construct(array $allowedExtensions = array(), $sizeLimit = 10485760){
$allowedExtensions = array_map("strtolower", $allowedExtensions);
$this->allowedExtensions = $allowedExtensions;
$this->sizeLimit = $sizeLimit;
$this->checkServerSettings();
if (isset($_GET['qqfile'])) {
$this->file = new qqUploadedFileXhr();
} elseif (isset($_FILES['qqfile'])) {
$this->file = new qqUploadedFileForm();
} else {
$this->file = false;
}
}
private function checkServerSettings(){
$postSize = $this->toBytes(ini_get('post_max_size'));
$uploadSize = $this->toBytes(ini_get('upload_max_filesize'));
if ($postSize < $this->sizeLimit || $uploadSize < $this->sizeLimit){
$size = max(1, $this->sizeLimit / 1024 / 1024) . 'M';
die("{'error':'increase post_max_size and upload_max_filesize to $size'}");
}
}
private function toBytes($str){
$val = trim($str);
$last = strtolower($str[strlen($str)-1]);
switch($last) {
case 'g': $val *= 1024;
case 'm': $val *= 1024;
case 'k': $val *= 1024;
}
return $val;
}
/**
* Returns array('success'=>true) or array('error'=>'error message')
*/
function handleUpload($uploadDirectory, $replaceOldFile = FALSE){
if (!is_writable($uploadDirectory)){
return array('error' => "Server error. Upload directory isn't writable.");
}
if (!$this->file){
return array('error' => 'No files were uploaded.');
}
$size = $this->file->getSize();
if ($size == 0) {
return array('error' => 'File is empty');
}
if ($size > $this->sizeLimit) {
return array('error' => 'File is too large');
}
$pathinfo = pathinfo($this->file->getName());
$filename = $pathinfo['filename'];
//$filename = md5(uniqid());
$ext = $pathinfo['extension'];
if($this->allowedExtensions && !in_array(strtolower($ext), $this->allowedExtensions)){
$these = implode(', ', $this->allowedExtensions);
return array('error' => 'File has an invalid extension, it should be one of '. $these . '.');
}
if(!$replaceOldFile){
/// don't overwrite previous files that were uploaded
while (file_exists($uploadDirectory . $filename . '.' . $ext)) {
$filename .= rand(10, 99);
}
}
if ($this->file->save($uploadDirectory . $filename . '.' . $ext)){
return array('success'=>true);
} else {
return array('error'=> 'Could not save uploaded file.' .
'The upload was cancelled, or server error encountered');
}
}
}
// list of valid extensions, ex. array("jpeg", "xml", "bmp")
$allowedExtensions = array();
// max file size in bytes
$sizeLimit = 10 * 1024 * 1024;
$uploader = new qqFileUploader($allowedExtensions, $sizeLimit);
$result = $uploader->handleUpload('uploads/');
// to pass data through iframe you will need to encode all html tags
echo htmlspecialchars(json_encode($result), ENT_NOQUOTES);

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The server-side code should consist of two parts.
1. For IE6-8, Opera, older versions of other browsers you get the file as
you normally do with regular form-base uploads.
2. For browsers which upload file with progress bar, you will need to get the raw
post data and write it to the file.
## Return values ##
You should return json as a text/html, and escape all
'<' as '&lt;', '>' as '&gt;', and '&' as '&amp;'.
Return
{"success":true} when upload was successful
{"error":"error message to display"} in case of error
Send me a mail to andrew (at) valums.com, if you will have any questions.

2
addon/js_upload/file-uploader/server/uploads/.gitignore vendored Normal file
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*
!.gitignore

46
addon/js_upload/file-uploader/tests/action-acceptance.php Normal file
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<?php
usleep(100000);
$fileName;
$fileSize;
if (isset($_GET['qqfile'])){
$fileName = $_GET['qqfile'];
// xhr request
$headers = apache_request_headers();
$fileSize = (int)$headers['Content-Length'];
} elseif (isset($_FILES['qqfile'])){
$fileName = basename($_FILES['qqfile']['name']);
$fileSize = $_FILES['qqfile']['size'];
} else {
die ('{error: "server-error file not passed"}');
}
if ($fileName == '4text.txt'){
die ('jsgkdfgu4eyij');
}
if ($fileSize == 0){
die ('{error: "server-error file size is zero"}');
}
if ($fileSize < 10){
die ('{error: "server-error file size is smaller than 10 bytes"}');
}
if ($fileSize > 9 * 1024){
die ('{error: "server-error file size is bigger than 9kB"}');
}
if (count($_GET)){
array_merge($_GET, array('fileName'=>$fileName));
$response = array_merge($_GET, array('success'=>true, 'fileName'=>$fileName));
// to pass data through iframe you will need to encode all html tags
echo htmlspecialchars(json_encode($response), ENT_NOQUOTES);
} else {
die ('{error: "server-error query params not passed"}');
}

31
addon/js_upload/file-uploader/tests/action-handler-queue-test.php Normal file
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<?php
sleep(4);
$fileName;
if (isset($_GET['qqfile'])){
$fileName = $_GET['qqfile'];
// xhr request
$headers = apache_request_headers();
if ((int)$headers['Content-Length'] == 0){
die ('{error: "content length is zero"}');
}
} elseif (isset($_FILES['qqfile'])){
$fileName = basename($_FILES['qqfile']['name']);
// form request
if ($_FILES['qqfile']['size'] == 0){
die ('{error: "file size is zero"}');
}
} else {
die ('{error: "file not passed"}');
}
if (count($_GET)){
$_GET['success'] = true;
echo json_encode(array_merge($_GET));
} else {
die ('{error: "query params not passed"}');
}

31
addon/js_upload/file-uploader/tests/action-handler-test.php Normal file
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<?php
usleep(300);
$fileName;
if (isset($_GET['qqfile'])){
$fileName = $_GET['qqfile'];
// xhr request
$headers = apache_request_headers();
if ((int)$headers['Content-Length'] == 0){
die ('{error: "content length is zero"}');
}
} elseif (isset($_FILES['qqfile'])){
$fileName = basename($_FILES['qqfile']['name']);
// form request
if ($_FILES['qqfile']['size'] == 0){
die ('{error: "file size is zero"}');
}
} else {
die ('{error: "file not passed"}');
}
if (count($_GET)){
//return query params
echo json_encode(array_merge($_GET, array('fileName'=>$fileName)));
} else {
die ('{error: "query params not passed"}');
}

2
addon/js_upload/file-uploader/tests/action-slow-response.php Normal file
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<?php
sleep(9);

9
addon/js_upload/file-uploader/tests/browser-bugs/safari-bug1.htm Normal file
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<!DOCTYPE html>
<html>
<head>
</head>
<body>
<p>Drag multiple files into input field. (Win7)</p>
<p>Result: One file is selected multiple times. Expected: Multiple files are selected.</p>
<input type="file" multiple></body>
</html>

19
addon/js_upload/file-uploader/tests/browser-bugs/safari-bug2.htm Normal file
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<!DOCTYPE html>
<html>
<head>
</head>
<body>
<script>
window.addEventListener('load', function(){
document.addEventListener('dragenter', function(e){
e.preventDefault();
},false);
document.addEventListener('dragover', function(e){
e.preventDefault();
// e.dataTransfer.effectAllowed is none
e.dataTransfer.dropEffect = 'copy';
},false);
},false);
</script>
</html>

1
addon/js_upload/file-uploader/tests/iframe-content-tests/application-javascript.php Normal file
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<?php header('Content-type: application/javascript'); ?>

1
addon/js_upload/file-uploader/tests/iframe-content-tests/application-json.php Normal file
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<?php header('Content-type: application/json'); ?>

2
addon/js_upload/file-uploader/tests/iframe-content-tests/header-404.php Normal file
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<?php header("HTTP/1.0 404 Not Found"); ?>
Not found!

1
addon/js_upload/file-uploader/tests/iframe-content-tests/somepage.php Normal file
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I'm a page.

6
addon/js_upload/file-uploader/tests/iframe-content-tests/text-html-large.php Normal file
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@ -0,0 +1,6 @@
<?php
header('Content-type: text/html');
$data = str_repeat("a", 5000);
echo htmlspecialchars(json_encode($data), ENT_NOQUOTES);

7
addon/js_upload/file-uploader/tests/iframe-content-tests/text-html.php Normal file
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<?php
header('Content-type: text/html');
$data = array(
'example' => "&a<computer networks>, to download means to receive data to a local system from a remote system, or to initiate such a data transfer. Examples of a remote system from which a download might be performed include a webserver, FTP server, email server, or other similar systems. A download can mean either any file that is offered for downloading or that has been downloaded, or the process of receiving such a file.The inverse operation, uploading, can refer to the sending of data from a local system to a remote system such as a server or another client with the intent that the remote system should store a copy of the data being transferred, or the initiation of such a process. The words first came into popular usage among computer users with the increased popularity of Bulletin Board Systems (BBSs), facilitated by the widespread distribution and implementation of dial-up access the in the 1970s",
'sub' => array('arr'=>array(10,20,30), 'boo'=>false)
);
echo htmlspecialchars(json_encode($data), ENT_NOQUOTES);

1
addon/js_upload/file-uploader/tests/iframe-content-tests/text-javascript.php Normal file
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<?php header('Content-type: text/javascript'); ?>

2
addon/js_upload/file-uploader/tests/iframe-content-tests/text-plain.php Normal file
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<?php header('Content-type: text/plain'); ?>
text<p>P tag</p>

154
addon/js_upload/file-uploader/tests/jquery-1.4.2.min.js vendored Normal file
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/*!
* jQuery JavaScript Library v1.4.2
* http://jquery.com/
*
* Copyright 2010, John Resig
* Dual licensed under the MIT or GPL Version 2 licenses.
* http://jquery.org/license
*
* Includes Sizzle.js
* http://sizzlejs.com/
* Copyright 2010, The Dojo Foundation
* Released under the MIT, BSD, and GPL Licenses.
*
* Date: Sat Feb 13 22:33:48 2010 -0500
*/
(function(A,w){function ma(){if(!c.isReady){try{s.documentElement.doScroll("left")}catch(a){setTimeout(ma,1);return}c.ready()}}function Qa(a,b){b.src?c.ajax({url:b.src,async:false,dataType:"script"}):c.globalEval(b.text||b.textContent||b.innerHTML||"");b.parentNode&&b.parentNode.removeChild(b)}function X(a,b,d,f,e,j){var i=a.length;if(typeof b==="object"){for(var o in b)X(a,o,b[o],f,e,d);return a}if(d!==w){f=!j&&f&&c.isFunction(d);for(o=0;o<i;o++)e(a[o],b,f?d.call(a[o],o,e(a[o],b)):d,j);return a}return i?
e(a[0],b):w}function J(){return(new Date).getTime()}function Y(){return false}function Z(){return true}function na(a,b,d){d[0].type=a;return c.event.handle.apply(b,d)}function oa(a){var b,d=[],f=[],e=arguments,j,i,o,k,n,r;i=c.data(this,"events");if(!(a.liveFired===this||!i||!i.live||a.button&&a.type==="click")){a.liveFired=this;var u=i.live.slice(0);for(k=0;k<u.length;k++){i=u[k];i.origType.replace(O,"")===a.type?f.push(i.selector):u.splice(k--,1)}j=c(a.target).closest(f,a.currentTarget);n=0;for(r=
j.length;n<r;n++)for(k=0;k<u.length;k++){i=u[k];if(j[n].selector===i.selector){o=j[n].elem;f=null;if(i.preType==="mouseenter"||i.preType==="mouseleave")f=c(a.relatedTarget).closest(i.selector)[0];if(!f||f!==o)d.push({elem:o,handleObj:i})}}n=0;for(r=d.length;n<r;n++){j=d[n];a.currentTarget=j.elem;a.data=j.handleObj.data;a.handleObj=j.handleObj;if(j.handleObj.origHandler.apply(j.elem,e)===false){b=false;break}}return b}}function pa(a,b){return"live."+(a&&a!=="*"?a+".":"")+b.replace(/\./g,"`").replace(/ /g,
"&")}function qa(a){return!a||!a.parentNode||a.parentNode.nodeType===11}function ra(a,b){var d=0;b.each(function(){if(this.nodeName===(a[d]&&a[d].nodeName)){var f=c.data(a[d++]),e=c.data(this,f);if(f=f&&f.events){delete e.handle;e.events={};for(var j in f)for(var i in f[j])c.event.add(this,j,f[j][i],f[j][i].data)}}})}function sa(a,b,d){var f,e,j;b=b&&b[0]?b[0].ownerDocument||b[0]:s;if(a.length===1&&typeof a[0]==="string"&&a[0].length<512&&b===s&&!ta.test(a[0])&&(c.support.checkClone||!ua.test(a[0]))){e=
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