Merge branch 'release/1.2.0' into production

CHANGES.md

@@ -1,3 +1,11 @@
+2015-01-30, Version 1.2.0
+=========================
+
+ * Fix deprecation (Raymond Feng)
+
+ * Adding key renaming support on Service.upload and Handler.upload (Benjamin Boudreau)
+
+
 2015-01-16, Version 1.1.0
 =========================
 

lib/storage-handler.js

@@ -6,13 +6,18 @@ var StringDecoder = require('string_decoder').StringDecoder;
  * @param {Object} provider The storage service provider
  * @param {Request} req The HTTP request
  * @param {Response} res The HTTP response
- * @param {String} container The container name
+ * @param {Object} [options] The container name
  * @callback {Function} cb Callback function
- * @header storageService.upload(provider, req, res, container, cb) 
+ * @header storageService.upload(provider, req, res, options, cb) 
  */
-exports.upload = function (provider, req, res, container, cb) {
+exports.upload = function (provider, req, res, options, cb) {
+  if (!cb && 'function' === typeof options) {
+    cb = options;
+    options = {};
+  }
+
   var form = new IncomingForm(this.options);
-  container = container || req.params.container;
+  container = options.container || req.params.container;
   var fields = {}, files = {};
   form.handlePart = function (part) {
     var self = this;
@@ -51,13 +56,18 @@ exports.upload = function (provider, req, res, container, cb) {
       type: part.mime
     };
 
+    if ('function' === typeof options.getFilename) {
+      file.name = options.getFilename(file, req, res);
+    }
+
     self.emit('fileBegin', part.name, file);
 
     var headers = {};
     if ('content-type' in part.headers) {
       headers['content-type'] = part.headers['content-type'];
     }
-    var writer = provider.upload({container: container, remote: part.filename});
+
+    var writer = provider.upload({container: container, remote: file.name});
 
     var endFunc = function () {
       self._flushing--;
@@ -124,12 +134,12 @@ exports.download = function (provider, req, res, container, file, cb) {
   reader.on('error', function (err) {
     if (err.code === 'ENOENT') {
       res.type('application/json');
-      res.send(404, { error: err });
+      res.status(404).send({ error: err });
       return;
     }
 
     res.type('application/json');
-    res.send(500, { error: err });
+    res.status(500).send({ error: err });
   });
 }
 

lib/storage-service.js

@@ -27,6 +27,9 @@ function StorageService(options) {
   }
   this.provider = options.provider;
   this.client = factory.createClient(options);
+  if ('function' === typeof options.getFilename) {
+    this.getFilename = options.getFilename;
+  }
 }
 
 function map(obj) {
@@ -204,10 +207,18 @@ StorageService.prototype.removeFile = function (container, file, cb) {
  * Upload middleware for the HTTP request/response  <!-- Should this be documented? -->
  * @param {Request} req Request object
  * @param {Response} res Response object
+ * @param {Object} [options] Options for upload
  * @param {Function} cb Callback function
  */
-StorageService.prototype.upload = function (req, res, cb) {
-  return handler.upload(this.client, req, res, req.params.container, cb);
+StorageService.prototype.upload = function(req, res, options, cb) {
+  if (!cb && 'function' === typeof options) {
+    cb = options;
+    options = {};
+  }
+  if (this.getFilename && !options.getFilename) {
+    options.getFilename = this.getFilename;
+  }
+  return handler.upload(this.client, req, res, options, cb);
 };
 
 /**

package.json

@@ -1,7 +1,7 @@
 {
   "name": "loopback-component-storage",
   "description": "Loopback Storage Service",
-  "version": "1.1.0",
+  "version": "1.2.0",
   "main": "index.js",
   "scripts": {
     "test": "./node_modules/.bin/mocha --timeout 30000 test/*test.js"
@@ -27,6 +27,6 @@
     "url": "https://github.com/strongloop/loopback-strorage-service/blob/master/LICENSE"
   },
   "optionalDependencies": {
-    "sl-blip": "http://blip.strongloop.com/loopback-component-storage@1.1.0"
+    "sl-blip": "http://blip.strongloop.com/loopback-component-storage@1.2.0"
   }
 }

test/images/album1/.gitignore

@@ -1 +1,2 @@
 test.jpg
+image-test.jpg

test/upload-download.test.js

@@ -8,6 +8,19 @@ var path = require('path');
 // expose a rest api
 app.use(loopback.rest());
 
+var dsImage = loopback.createDataSource({
+  connector: require('../lib/storage-connector'),
+  provider: 'filesystem',
+  root: path.join(__dirname, 'images'),
+
+  getFilename: function(fileInfo) {
+    return 'image-' + fileInfo.name;
+  }
+});
+
+var ImageContainer = dsImage.createModel('imageContainer');
+app.model(ImageContainer);
+
 var ds = loopback.createDataSource({
   connector: require('../lib/storage-connector'),
   provider: 'filesystem',
@@ -153,6 +166,21 @@ describe('storage service', function () {
       });
   });
 
+  it('uploads files with renamer', function (done) {
+
+    request('http://localhost:3000')
+      .post('/imageContainers/album1/upload')
+      .attach('image', path.join(__dirname, '../example/test.jpg'))
+      .set('Accept', 'application/json')
+      .expect('Content-Type', /json/)
+      .expect(200, function (err, res) {
+        assert.deepEqual(res.body, {"result": {"files": {"image": [
+          {"container": "album1", "name": "image-test.jpg", "type": "image/jpeg"}
+        ]}, "fields": {}}});
+        done();
+      });
+  });
+
   it('should get file by name', function (done) {
 
     request('http://localhost:3000')
@@ -165,6 +193,18 @@ describe('storage service', function () {
       });
   });
 
+  it('should get file by renamed file name', function (done) {
+
+    request('http://localhost:3000')
+      .get('/imageContainers/album1/files/image-test.jpg')
+      .set('Accept', 'application/json')
+      .expect('Content-Type', /json/)
+      .expect(200, function (err, res) {
+        verifyMetadata(res.body, 'image-test.jpg');
+        done();
+      });
+  });
+
   it('downloads files', function (done) {
 
     request('http://localhost:3000')