make inital changes for #169--need to migrate the locations of a user's s3 files to be namespaced under their userid

client/modules/IDE/actions/uploader.js

@@ -30,7 +30,7 @@ function localIntercept(file, options = {}) {
   });
 }
 
-export function dropzoneAcceptCallback(file, done) {
+export function dropzoneAcceptCallback(userId, file, done) {
   return () => {
     // for text files and small files
     // check mime type
@@ -50,6 +50,7 @@ export function dropzoneAcceptCallback(file, done) {
         name: file.name,
         type: file.type,
         size: file.size,
+        userId
         // _csrf: document.getElementById('__createPostToken').value
       },
         {

client/modules/IDE/components/FileUploader.jsx

@@ -30,9 +30,9 @@ class FileUploader extends React.Component {
       text/plain,text/csv,.obj,video/webm,video/ogg,video/quicktime,video/mp4,
       .otf,.ttf`,
       dictDefaultMessage: 'Drop files here to upload or click to use the file browser',
-      accept: this.props.dropzoneAcceptCallback,
+      accept: this.props.dropzoneAcceptCallback.bind(this, this.props.project.owner.id),
       sending: this.props.dropzoneSendingCallback,
-      complete: this.props.dropzoneCompleteCallback,
+      complete: this.props.dropzoneCompleteCallback
       // error: (file, errorMessage) => {
       //   console.log(file);
       //   console.log(errorMessage);
@@ -50,7 +50,21 @@ class FileUploader extends React.Component {
 FileUploader.propTypes = {
   dropzoneAcceptCallback: PropTypes.func.isRequired,
   dropzoneSendingCallback: PropTypes.func.isRequired,
-  dropzoneCompleteCallback: PropTypes.func.isRequired
+  dropzoneCompleteCallback: PropTypes.func.isRequired,
+  project: PropTypes.shape({
+    owner: PropTypes.shape({
+      id: PropTypes.string.isRequired
+    })
+  })
+};
+
+FileUploader.defaultProps = {
+  project: {
+    id: undefined,
+    owner: {
+      id: undefined
+    }
+  }
 };
 
 function mapStateToProps(state) {

server/controllers/aws.controller.js

@@ -22,7 +22,7 @@ function getExtension(filename) {
 }
 
 export function deleteObjectsFromS3(keyList, callback) {
-  const keys = keyList.map((key) => { return {Key: key}; });
+  const keys = keyList.map((key) => { return { Key: key }; }); // eslint-disable-line
   if (keyList.length > 0) {
     const params = {
       Bucket: `${process.env.S3_BUCKET}`,
@@ -31,22 +31,20 @@ export function deleteObjectsFromS3(keyList, callback) {
       },
     };
     const del = client.deleteObjects(params);
-    del.on('end', function() {
-      if(callback) {
+    del.on('end', () => {
+      if (callback) {
         callback();
       }
     });
-  } else {
-    if(callback) {
+  } else if (callback) {
     callback();
   }
-  }
 }
 
 export function deleteObjectFromS3(req, res) {
   const objectKey = req.params.object_key;
-  deleteObjectsFromS3([objectKey], function() {
-    res.json({ success:true });
+  deleteObjectsFromS3([objectKey], () => {
+    res.json({ success: true });
   });
 }
 
@@ -64,7 +62,7 @@ export function signS3(req, res) {
   });
   const result = {
     AWSAccessKeyId: process.env.AWS_ACCESS_KEY,
-    key: filename,
+    key: `${req.body.userId}/${filename}`,
     policy: p.policy,
     signature: p.signature
   };
@@ -73,7 +71,7 @@ export function signS3(req, res) {
 
 export function copyObjectInS3(req, res) {
   const url = req.body.url;
-  const objectKey = url.split("/").pop();
+  const objectKey = url.split('/').pop();
 
   const fileExtension = getExtension(objectKey);
   const newFilename = uuid.v4() + fileExtension;
@@ -83,7 +81,7 @@ export function copyObjectInS3(req, res) {
     Key: newFilename
   };
   const copy = client.copyObject(params);
-  copy.on('end', function() {
-    res.json({url: `${s3Bucket}${newFilename}`});
+  copy.on('end', () => {
+    res.json({ url: `${s3Bucket}${newFilename}` });
   });
 }

server/controllers/file.controller.js

@@ -1,6 +1,7 @@
-import Project from '../models/project';
 import each from 'async/each';
 import moment from 'moment';
+
+import Project from '../models/project';
 import { resolvePathToFile } from '../utils/filePath';
 import { deleteObjectsFromS3 } from './aws.controller';
 
@@ -48,7 +49,10 @@ function deleteMany(files, ids) {
   each(ids, (id, cb) => {
     if (files.id(id).url) {
       if (!process.env.S3_DATE || (process.env.S3_DATE && moment(process.env.S3_DATE) < moment(files.id(id).createdAt))) {
-        objectKeys.push(files.id(id).url.split("/").pop());
+        const urlComponents = files.id(id).url.split('/');
+        const key = urlComponents.pop();
+        const userId = urlComponents.pop();
+        objectKeys.push(`${userId}/${key}`);
       }
     }
     files.id(id).remove();

server/controllers/project.controller.js

@@ -100,7 +100,12 @@ function deleteFilesFromS3(files) {
       }
       return false;
     })
-    .map((file) => file.url.split('/').pop())
+    .map((file) => {
+      const urlComponents = file.url.split('/');
+      const key = urlComponents.pop();
+      const userId = urlComponents.pop();
+      return `${userId}/${key}`;
+    })
   );
 }
 

server/controllers/user.controller.js

@@ -183,6 +183,17 @@ export function userExists(username, callback) {
   ));
 }
 
+export function saveUser(res, user) {
+  user.save((saveErr) => {
+    if (saveErr) {
+      res.status(500).json({ error: saveErr });
+      return;
+    }
+
+    res.json(user);
+  });
+}
+
 export function updateSettings(req, res) {
   User.findById(req.user.id, (err, user) => {
     if (err) {
@@ -198,29 +209,17 @@ export function updateSettings(req, res) {
     user.username = req.body.username;
 
     if (req.body.currentPassword) {
-      user.comparePassword(req.body.currentPassword, (err, isMatch) => {
-        if (err) throw err;
+      user.comparePassword(req.body.currentPassword, (passwordErr, isMatch) => {
+        if (passwordErr) throw passwordErr;
         if (!isMatch) {
           res.status(401).json({ error: 'Current password is invalid.' });
           return;
-        } else {
+        }
         user.password = req.body.newPassword;
         saveUser(res, user);
-        }
       });
     } else {
       saveUser(res, user);
     }
   });
 }
-
-export function saveUser(res, user) {
-  user.save((saveErr) => {
-    if (saveErr) {
-      res.status(500).json({ error: saveErr });
-      return;
-    }
-
-    res.json(user);
-  });
-}

server/migrations/s3UnderUser.js

@@ -0,0 +1,53 @@
+/* eslint-disable */
+import s3 from 's3';
+import path from 'path';
+import mongoose from 'mongoose';
+import User from '../models/user';
+import Project from '../models/project';
+require('dotenv').config({path: path.resolve('.env')});
+mongoose.connect('mongodb://localhost:27017/p5js-web-editor');
+mongoose.connection.on('error', () => {
+  console.error('MongoDB Connection Error. Please make sure that MongoDB is running.');
+  process.exit(1);
+});
+
+let client = s3.createClient({
+  maxAsyncS3: 20,
+  s3RetryCount: 3,
+  s3RetryDelay: 1000,
+  multipartUploadThreshold: 20971520, // this is the default (20 MB) 
+  multipartUploadSize: 15728640, // this is the default (15 MB) 
+  s3Options: {
+    accessKeyId: `${process.env.AWS_ACCESS_KEY}`,
+    secretAccessKey: `${process.env.AWS_SECRET_KEY}`,
+    region: 'us-west-2'
+  },
+});
+
+Project.find({}, (err, projects) => {
+  projects.forEach((project, projectIndex) => {
+    if (!project.user) return;
+    const userId = project.user.valueOf();
+    project.files.forEach((file, fileIndex) => {
+      if (file.url && file.url.includes(process.env.S3_BUCKET)) {
+        const key = file.url.split('/').pop();
+        console.log(key);
+        const params = {
+          Bucket: `${process.env.S3_BUCKET}`,
+          CopySource: `${process.env.S3_BUCKET}/${key}`,
+          Key: `${userId}/${key}`
+        };
+        client.moveObject(params)
+        .on('err', (err) => {
+          console.log(err);
+        })
+        .on('end', () => {
+          file.url = `https://s3-us-west-2.amazonaws.com/${process.env.S3_BUCKET}/${userId}/${key}`;
+          project.save((err, savedProject) => {
+            console.log(`updated file ${key}`);
+          });
+        });
+      }
+    });
+  });
+});

server/migrations/start.js

@@ -0,0 +1,3 @@
+require('babel-register');
+require('babel-polyfill');
+require('./s3UnderUser');