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

8 files changed, 380 insertions, 0 deletions

diff --git a/addon/js_upload/file-uploader/server/OctetStreamReader.java b/addon/js_upload/file-uploader/server/OctetStreamReader.java
new file mode 100644
index 000000000..23f02be12
--- /dev/null
+++ b/addon/js_upload/file-uploader/server/OctetStreamReader.java
@@ -0,0 +1,125 @@
+/*
+ *  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();
+    }
+}
diff --git a/addon/js_upload/file-uploader/server/coldfusion/coldfusion.cfc b/addon/js_upload/file-uploader/server/coldfusion/coldfusion.cfc
new file mode 100644
index 000000000..4e07270d1
--- /dev/null
+++ b/addon/js_upload/file-uploader/server/coldfusion/coldfusion.cfc
@@ -0,0 +1 @@
+<!---
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>
\ No newline at end of file
diff --git a/addon/js_upload/file-uploader/server/coldfusion/demo.cfm b/addon/js_upload/file-uploader/server/coldfusion/demo.cfm
new file mode 100644
index 000000000..98ab80030
--- /dev/null
+++ b/addon/js_upload/file-uploader/server/coldfusion/demo.cfm
@@ -0,0 +1 @@
+<!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>
\ No newline at end of file
diff --git a/addon/js_upload/file-uploader/server/coldfusion/readme.txt b/addon/js_upload/file-uploader/server/coldfusion/readme.txt
new file mode 100644
index 000000000..c974689aa
--- /dev/null
+++ b/addon/js_upload/file-uploader/server/coldfusion/readme.txt
@@ -0,0 +1,9 @@
+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
\ No newline at end of file
diff --git a/addon/js_upload/file-uploader/server/perl.cgi b/addon/js_upload/file-uploader/server/perl.cgi
new file mode 100644
index 000000000..c66f1aa1a
--- /dev/null
+++ b/addon/js_upload/file-uploader/server/perl.cgi
@@ -0,0 +1,62 @@
+#!/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 > $maxFileSize) {
+        print STDERR "ooops, its too large - gonna get rid of it!\n";
+        print qq|{ "success": false, "error": "File is too large..." }|;
+        print STDERR "file has been NOT been uploaded... \n";
+    } else  {
+        print qq|{ "success": true }|;
+
+        print STDERR "file has been successfully uploaded... thank you.\n";
+    }
\ No newline at end of file
diff --git a/addon/js_upload/file-uploader/server/php.php b/addon/js_upload/file-uploader/server/php.php
new file mode 100644
index 000000000..915c86c6e
--- /dev/null
+++ b/addon/js_upload/file-uploader/server/php.php
@@ -0,0 +1,162 @@
+<?php
+
+/**
+ * Handle file uploads via XMLHttpRequest
+ */
+class qqUploadedFileXhr {
+    /**
+     * Save the file to the specified path
+     * @return boolean TRUE on success
+     */
+    function save($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);
diff --git a/addon/js_upload/file-uploader/server/readme.txt b/addon/js_upload/file-uploader/server/readme.txt
new file mode 100644
index 000000000..8363c0be6
--- /dev/null
+++ b/addon/js_upload/file-uploader/server/readme.txt
@@ -0,0 +1,18 @@
+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.
\ No newline at end of file
diff --git a/addon/js_upload/file-uploader/server/uploads/.gitignore b/addon/js_upload/file-uploader/server/uploads/.gitignore
new file mode 100644
index 000000000..c96a04f00
--- /dev/null
+++ b/addon/js_upload/file-uploader/server/uploads/.gitignore
@@ -0,0 +1,2 @@
+*
+!.gitignore
\ No newline at end of file