Initial commit

.gitignore

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+###Node###
+
+# Logs
+logs
+*.log
+
+# Runtime data
+pids
+*.pid
+*.seed
+
+# Directory for instrumented libs generated by jscoverage/JSCover
+lib-cov
+
+# Coverage directory used by tools like istanbul
+coverage
+
+# Grunt intermediate storage (http://gruntjs.com/creating-plugins#storing-task-files)
+.grunt
+
+# Compiled binary addons (http://nodejs.org/api/addons.html)
+build/Release
+
+# Dependency directory
+# Commenting this out is preferred by some people, see
+# https://www.npmjs.org/doc/misc/npm-faq.html#should-i-check-my-node_modules-folder-into-git-
+node_modules
+
+# Users Environment Variables
+.lock-wscript
+
+
+###OSX###
+
+.DS_Store
+.AppleDouble
+.LSOverride
+
+# Icon must end with two \r
+Icon
+
+# Thumbnails
+._*
+
+# Files that might appear on external disk
+.Spotlight-V100
+.Trashes
+
+# Directories potentially created on remote AFP share
+.AppleDB
+.AppleDesktop
+Network Trash Folder
+Temporary Items
+.apdisk

CHANGELOG.md

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+# 1.0.0
+
+Initial release

LICENSE

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+The MIT License (MIT)
+
+Copyright (c) 2015 Heinrich Fenkart
+
+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.

README.md

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+# multer-ftp
+
+FTP storage engine for multer.
+
+## Installation
+
+```sh
+$ npm install --save multer-ftp
+```
+
+## Usage
+
+Basic usage example:
+
+```javascript
+var multer = require('multer')
+var FTPStorage = require('multer-ftp')
+
+var upload = multer({
+  storage: new FTPStorage({
+    basepath: '/remote/path',
+    ftp: {
+      host: 'example.com',
+      secure: true, // enables FTPS/FTP with TLS
+      user: 'user',
+      password: 'password'
+    }
+  })
+})
+```
+
+For more FTP connection options see [`ftp` module `connect` method](https://github.com/mscdex/node-ftp#methods).
+
+---
+
+By default random filenames are chosen (`crypto.randomBytes`), you can change this behavior however by using a custom `destination` function:
+
+```javascript
+// Demonstrates destination that uses sha1 digest of file
+var multer = require('multer')
+var crypto = require('crypto')
+var FTPStorage = require('multer-ftp')
+
+var upload = multer({
+  storage: new FTPStorage({
+    destination: function (req, file, options, callback) {
+      var digest = crypto.createHash('sha1')
+
+      digest.setEncoding('hex')
+
+      file.stream.pipe(digest)
+
+      file.stream.on('end', function () {
+        digest.end()
+        callback(null, digest.read())
+      })
+    },
+    ftp: { /* ... */ }
+  })
+})
+```
+
+## Todo
+
+Write tests
+
+## License
+
+[MIT](LICENSE)

index.js

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+var Promise = require('bluebird')
+var FTP = require('ftp')
+var path = require('path')
+var defaults = require('lodash.defaults')
+var random = Promise.promisify(require('crypto').randomBytes)
+
+function getDestination (req, file, opts, cb) {
+  random(16).then(function(raw) {
+    cb(null, path.join(opts.basepath, raw.toString('hex') + path.extname(file.originalname)))
+  }, cb)
+}
+
+function FTPStorage (opts) {
+  this.opts = defaults(opts, {
+    basepath: '',
+    destination: getDestination
+  })
+  this.ftp = new FTP()
+  this.ready = new Promise(function (resolve, reject) {
+    this.ftp.on('ready', resolve)
+  }.bind(this))
+
+  this.ftp.connect(this.opts.ftp)
+}
+
+FTPStorage.prototype._handleFile = function _handleFile (req, file, cb) {
+  this.ready.then(function () {
+    this.opts.destination(req, file, this.opts, function (err, destination) {
+      if (err) return cb(err)
+
+      this.ftp.put(file.stream, destination, function (err) {
+        if (err) return cb(err)
+
+        cb(null, {
+          path: destination
+        })
+      })
+    }.bind(this))
+  }.bind(this))
+}
+
+FTPStorage.prototype._removeFile = function _removeFile(req, file, cb) {
+  this.ready.then(function () {
+    this.ftp.delete(file.path, cb)
+  }.bind(this))
+}
+
+module.exports = FTPStorage

package.json

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+{
+  "name": "multer-ftp",
+  "version": "1.0.0",
+  "description": "FTP storage engine for multer",
+  "main": "index.js",
+  "scripts": {
+    "test": "echo \"Error: no test specified\" && exit 1"
+  },
+  "keywords": [
+    "multer",
+    "ftp"
+  ],
+  "author": "Heinrich Fenkart <[email protected]>",
+  "license": "MIT",
+  "dependencies": {
+    "bluebird": "^3.1.1",
+    "ftp": "^0.3.10",
+    "lodash.defaults": "^3.1.2"
+  }
+}