formidable - npm Package Compare versions

Comparing version 1.0.10 to 1.0.11

lib/file.js

@@ -5,3 +5,4 @@ if (global.GENTLY) require = GENTLY.hijack(require);
     WriteStream = require('fs').WriteStream,
-    EventEmitter = require('events').EventEmitter;
+    EventEmitter = require('events').EventEmitter,
+    crypto = require('crypto');
 
@@ -15,6 +16,7 @@ function File(properties) {
   this.type = null;
+  this.hash = null;
   this.lastModifiedDate = null;
 
   this._writeStream = null;
-
+  
   for (var key in properties) {
@@ -24,2 +26,6 @@ this[key] = properties[key];
 
+  if(typeof this.hash === 'string') {
+    this.hash = crypto.createHash(properties.hash);
+  }
+
   this._backwardsCompatibility();
@@ -51,2 +57,5 @@ }
   this._writeStream.write(buffer, function() {
+    if(self.hash) {
+      self.hash.update(buffer);
+    }
     self.lastModifiedDate = new Date();
@@ -62,2 +71,5 @@ self.size += buffer.length;
   this._writeStream.end(function() {
+    if(self.hash) {
+      self.hash = self.hash.digest('hex');
+    }
     self.emit('end');
@@ -64,0 +76,0 @@ cb();

lib/incoming_form.js

@@ -13,15 +13,18 @@ if (global.GENTLY) require = GENTLY.hijack(require);
 
-function IncomingForm() {
+function IncomingForm(opts) {  
   if (!(this instanceof IncomingForm)) return new IncomingForm;
   EventEmitter.call(this);
 
+  opts=opts||{};
+  
   this.error = null;
   this.ended = false;
 
-  this.maxFieldsSize = 2 * 1024 * 1024;
-  this.keepExtensions = false;
-  this.uploadDir = IncomingForm.UPLOAD_DIR;
-  this.encoding = 'utf-8';
+  this.maxFieldsSize = opts.maxFieldsSize || 2 * 1024 * 1024;
+  this.keepExtensions = opts.keepExtensions || false;
+  this.uploadDir = opts.uploadDir || IncomingForm.UPLOAD_DIR;
+  this.encoding = opts.encoding || 'utf-8';
   this.headers = null;
   this.type = null;
+  this.hash = false;
 
@@ -192,2 +195,3 @@ this.bytesReceived = null;
     type: part.mime,
+    hash: self.hash
   });
@@ -194,0 +198,0 @@

package.json

 {
   "name": "formidable",
-  "version": "1.0.10",
+  "version": "1.0.11",
   "dependencies": {},
@@ -5,0 +5,0 @@ "devDependencies": {

Readme.md

@@ -202,2 +202,6 @@ # Formidable
 
+__incomingForm.hash = false__
+
+If you want checksums calculated for incoming files, set this to either `'sha1'` or `'md5'`.
+
 __incomingForm.bytesReceived__
@@ -294,2 +298,6 @@
 
+__file.hash = null__
+
+If hash calculation was set, you can read the hex digest out of this var.
+
 ## License
@@ -296,0 +304,0 @@

test/legacy/system/test-multi-video-upload.js

@@ -15,2 +15,3 @@ var common = require('../common');
   form.uploadDir = TEST_TMP;
+  form.hash = 'sha1';
   form.parse(req);
@@ -45,2 +46,3 @@
       assert.ok(uploads['shortest_video.flv'].progress.length > 3);
+      assert.equal(uploads['shortest_video.flv'].file.hash, 'd6a17616c7143d1b1438ceeef6836d1a09186b3a');
       assert.equal(uploads['shortest_video.flv'].progress.slice(-1), uploads['shortest_video.flv'].file.length);
@@ -50,2 +52,3 @@ assert.ok(uploads['shortest_video.mp4']);
       assert.ok(uploads['shortest_video.mp4'].progress.length > 3);
+      assert.equal(uploads['shortest_video.mp4'].file.hash, '937dfd4db263f4887ceae19341dcc8d63bcd557f');
 
@@ -52,0 +55,0 @@ server.close();

No alert changes

Improved metrics

Total package byte prevSize

93263

increased by28.74%

Number of package files

44

increased by29.41%

Lines of code

2463

increased by24.58%

Number of lines in readme file

312

increased by2.63%

Worsened metrics

Number of low supply chain risk alerts

22

increased by4.76%

No dependency changes