From d00e34131d6177f6d22eb3cf32c50216820aafba Mon Sep 17 00:00:00 2001 From: Sem Date: Sun, 29 Jul 2012 10:15:17 +0200 Subject: Added jquery file upload plugin: https://github.com/blueimp/jQuery-File-Upload --- vendors/jquery-file-upload/server/node/.gitignore | 2 + .../jquery-file-upload/server/node/package.json | 41 +++ .../server/node/public/files/thumbnail/.gitignore | 0 vendors/jquery-file-upload/server/node/server.js | 285 +++++++++++++++++++++ .../jquery-file-upload/server/node/tmp/.gitignore | 0 5 files changed, 328 insertions(+) create mode 100644 vendors/jquery-file-upload/server/node/.gitignore create mode 100644 vendors/jquery-file-upload/server/node/package.json create mode 100644 vendors/jquery-file-upload/server/node/public/files/thumbnail/.gitignore create mode 100755 vendors/jquery-file-upload/server/node/server.js create mode 100644 vendors/jquery-file-upload/server/node/tmp/.gitignore (limited to 'vendors/jquery-file-upload/server/node') diff --git a/vendors/jquery-file-upload/server/node/.gitignore b/vendors/jquery-file-upload/server/node/.gitignore new file mode 100644 index 000000000..9daa8247d --- /dev/null +++ b/vendors/jquery-file-upload/server/node/.gitignore @@ -0,0 +1,2 @@ +.DS_Store +node_modules diff --git a/vendors/jquery-file-upload/server/node/package.json b/vendors/jquery-file-upload/server/node/package.json new file mode 100644 index 000000000..0e0c1aaae --- /dev/null +++ b/vendors/jquery-file-upload/server/node/package.json @@ -0,0 +1,41 @@ +{ + "name": "blueimp-file-upload-node", + "version": "1.0.2", + "title": "jQuery File Upload Node.js example", + "description": "Node.js implementation example of a file upload handler for jQuery File Upload.", + "keywords": [ + "file", + "upload", + "cross-domain", + "cross-site", + "node" + ], + "homepage": "https://github.com/blueimp/jQuery-File-Upload", + "author": { + "name": "Sebastian Tschan", + "url": "https://blueimp.net" + }, + "maintainers": [ + { + "name": "Sebastian Tschan", + "url": "https://blueimp.net" + } + ], + "repository": { + "type": "git", + "url": "git://github.com/blueimp/jQuery-File-Upload.git" + }, + "bugs": "https://github.com/blueimp/jQuery-File-Upload/issues", + "licenses": [ + { + "type": "MIT", + "url": "http://www.opensource.org/licenses/MIT" + } + ], + "dependencies": { + "formidable": ">=1.0.8", + "node-static": ">=0.5.9", + "imagemagick": ">=0.1.2" + }, + "main": "server.js" +} diff --git a/vendors/jquery-file-upload/server/node/public/files/thumbnail/.gitignore b/vendors/jquery-file-upload/server/node/public/files/thumbnail/.gitignore new file mode 100644 index 000000000..e69de29bb diff --git a/vendors/jquery-file-upload/server/node/server.js b/vendors/jquery-file-upload/server/node/server.js new file mode 100755 index 000000000..f1bec542b --- /dev/null +++ b/vendors/jquery-file-upload/server/node/server.js @@ -0,0 +1,285 @@ +#!/usr/bin/env node +/* + * jQuery File Upload Plugin Node.js Example 1.0.2 + * https://github.com/blueimp/jQuery-File-Upload + * + * Copyright 2012, Sebastian Tschan + * https://blueimp.net + * + * Licensed under the MIT license: + * http://www.opensource.org/licenses/MIT + */ + +/*jslint nomen: true, regexp: true, unparam: true */ +/*global require, __dirname, unescape */ + +(function (port) { + 'use strict'; + var path = require('path'), + fs = require('fs'), + // Since Node 0.8, .existsSync() moved from path to fs: + _existsSync = fs.existsSync || path.existsSync, + formidable = require('formidable'), + nodeStatic = require('node-static'), + imageMagick = require('imagemagick'), + options = { + tmpDir: __dirname + '/tmp', + publicDir: __dirname + '/public', + uploadDir: __dirname + '/public/files', + uploadUrl: '/files/', + maxPostSize: 500000000, // 500 MB + minFileSize: 1, + maxFileSize: 100000000, // 100 MB + acceptFileTypes: /.+/i, + // Files not matched by this regular expression force a download dialog, + // to prevent executing any scripts in the context of the service domain: + safeFileTypes: /\.(gif|jpe?g|png)$/i, + imageTypes: /\.(gif|jpe?g|png)$/i, + imageVersions: { + 'thumbnail': { + width: 80, + height: 80 + } + }, + accessControl: { + allowOrigin: '*', + allowMethods: 'OPTIONS, HEAD, GET, POST, PUT, DELETE' + }, + /* Uncomment and edit this section to provide the service via HTTPS: + ssl: { + key: fs.readFileSync('/Applications/XAMPP/etc/ssl.key/server.key'), + cert: fs.readFileSync('/Applications/XAMPP/etc/ssl.crt/server.crt') + }, + */ + nodeStatic: { + cache: 3600 // seconds to cache served files + } + }, + utf8encode = function (str) { + return unescape(encodeURIComponent(str)); + }, + fileServer = new nodeStatic.Server(options.publicDir, options.nodeStatic), + nameCountRegexp = /(?:(?: \(([\d]+)\))?(\.[^.]+))?$/, + nameCountFunc = function (s, index, ext) { + return ' (' + ((parseInt(index, 10) || 0) + 1) + ')' + (ext || ''); + }, + FileInfo = function (file) { + this.name = file.name; + this.size = file.size; + this.type = file.type; + this.delete_type = 'DELETE'; + }, + UploadHandler = function (req, res, callback) { + this.req = req; + this.res = res; + this.callback = callback; + }, + serve = function (req, res) { + res.setHeader( + 'Access-Control-Allow-Origin', + options.accessControl.allowOrigin + ); + res.setHeader( + 'Access-Control-Allow-Methods', + options.accessControl.allowMethods + ); + var handleResult = function (result, redirect) { + if (redirect) { + res.writeHead(302, { + 'Location': redirect.replace( + /%s/, + encodeURIComponent(JSON.stringify(result)) + ) + }); + res.end(); + } else { + res.writeHead(200, { + 'Content-Type': req.headers.accept + .indexOf('application/json') !== -1 ? + 'application/json' : 'text/plain' + }); + res.end(JSON.stringify(result)); + } + }, + setNoCacheHeaders = function () { + res.setHeader('Pragma', 'no-cache'); + res.setHeader('Cache-Control', 'no-store, no-cache, must-revalidate'); + res.setHeader('Content-Disposition', 'inline; filename="files.json"'); + }, + handler = new UploadHandler(req, res, handleResult); + switch (req.method) { + case 'OPTIONS': + res.end(); + break; + case 'HEAD': + case 'GET': + if (req.url === '/') { + setNoCacheHeaders(); + if (req.method === 'GET') { + handler.get(); + } else { + res.end(); + } + } else { + fileServer.serve(req, res); + } + break; + case 'POST': + setNoCacheHeaders(); + handler.post(); + break; + case 'DELETE': + handler.destroy(); + break; + default: + res.statusCode = 405; + res.end(); + } + }; + fileServer.respond = function (pathname, status, _headers, files, stat, req, res, finish) { + if (!options.safeFileTypes.test(files[0])) { + // Force a download dialog for unsafe file extensions: + res.setHeader( + 'Content-Disposition', + 'attachment; filename="' + utf8encode(path.basename(files[0])) + '"' + ); + } else { + // Prevent Internet Explorer from MIME-sniffing the content-type: + res.setHeader('X-Content-Type-Options', 'nosniff'); + } + nodeStatic.Server.prototype.respond + .call(this, pathname, status, _headers, files, stat, req, res, finish); + }; + FileInfo.prototype.validate = function () { + if (options.minFileSize && options.minFileSize > this.size) { + this.error = 'minFileSize'; + } else if (options.maxFileSize && options.maxFileSize < this.size) { + this.error = 'maxFileSize'; + } else if (!options.acceptFileTypes.test(this.name)) { + this.error = 'acceptFileTypes'; + } + return !this.error; + }; + FileInfo.prototype.safeName = function () { + // Prevent directory traversal and creating hidden system files: + this.name = path.basename(this.name).replace(/^\.+/, ''); + // Prevent overwriting existing files: + while (_existsSync(options.uploadDir + '/' + this.name)) { + this.name = this.name.replace(nameCountRegexp, nameCountFunc); + } + }; + FileInfo.prototype.initUrls = function (req) { + if (!this.error) { + var that = this, + baseUrl = (options.ssl ? 'https:' : 'http:') + + '//' + req.headers.host + options.uploadUrl; + this.url = this.delete_url = baseUrl + encodeURIComponent(this.name); + Object.keys(options.imageVersions).forEach(function (version) { + if (_existsSync( + options.uploadDir + '/' + version + '/' + that.name + )) { + that[version + '_url'] = baseUrl + version + '/' + + encodeURIComponent(that.name); + } + }); + } + }; + UploadHandler.prototype.get = function () { + var handler = this, + files = []; + fs.readdir(options.uploadDir, function (err, list) { + list.forEach(function (name) { + var stats = fs.statSync(options.uploadDir + '/' + name), + fileInfo; + if (stats.isFile()) { + fileInfo = new FileInfo({ + name: name, + size: stats.size + }); + fileInfo.initUrls(handler.req); + files.push(fileInfo); + } + }); + handler.callback(files); + }); + }; + UploadHandler.prototype.post = function () { + var handler = this, + form = new formidable.IncomingForm(), + tmpFiles = [], + files = [], + map = {}, + counter = 1, + redirect, + finish = function () { + counter -= 1; + if (!counter) { + files.forEach(function (fileInfo) { + fileInfo.initUrls(handler.req); + }); + handler.callback(files, redirect); + } + }; + form.uploadDir = options.tmpDir; + form.on('fileBegin', function (name, file) { + tmpFiles.push(file.path); + var fileInfo = new FileInfo(file, handler.req, true); + fileInfo.safeName(); + map[path.basename(file.path)] = fileInfo; + files.push(fileInfo); + }).on('field', function (name, value) { + if (name === 'redirect') { + redirect = value; + } + }).on('file', function (name, file) { + var fileInfo = map[path.basename(file.path)]; + fileInfo.size = file.size; + if (!fileInfo.validate()) { + fs.unlink(file.path); + return; + } + fs.renameSync(file.path, options.uploadDir + '/' + fileInfo.name); + if (options.imageTypes.test(fileInfo.name)) { + Object.keys(options.imageVersions).forEach(function (version) { + counter += 1; + var opts = options.imageVersions[version]; + imageMagick.resize({ + width: opts.width, + height: opts.height, + srcPath: options.uploadDir + '/' + fileInfo.name, + dstPath: options.uploadDir + '/' + version + '/' + + fileInfo.name + }, finish); + }); + } + }).on('aborted', function () { + tmpFiles.forEach(function (file) { + fs.unlink(file); + }); + }).on('progress', function (bytesReceived, bytesExpected) { + if (bytesReceived > options.maxPostSize) { + handler.req.connection.destroy(); + } + }).on('end', finish).parse(handler.req); + }; + UploadHandler.prototype.destroy = function () { + var handler = this, + fileName; + if (handler.req.url.slice(0, options.uploadUrl.length) === options.uploadUrl) { + fileName = path.basename(decodeURIComponent(handler.req.url)); + fs.unlink(options.uploadDir + '/' + fileName, function (ex) { + Object.keys(options.imageVersions).forEach(function (version) { + fs.unlink(options.uploadDir + '/' + version + '/' + fileName); + }); + handler.callback(!ex); + }); + } else { + handler.callback(false); + } + }; + if (options.ssl) { + require('https').createServer(options.ssl, serve).listen(port); + } else { + require('http').createServer(serve).listen(port); + } +}(8888)); diff --git a/vendors/jquery-file-upload/server/node/tmp/.gitignore b/vendors/jquery-file-upload/server/node/tmp/.gitignore new file mode 100644 index 000000000..e69de29bb -- cgit v1.2.3