express-fileupload - npm Package Compare versions

Comparing version 0.3.0 to 0.4.0

lib/index.js

@@ -6,2 +6,3 @@ 'use strict';
 const streamifier = require('streamifier');
+const md5 = require('md5');
 
@@ -77,2 +78,9 @@ const ACCEPTABLE_MIME = /^(?:multipart\/.+)$/i;
 
+    file.on('limit', () => {
+      if (options.abortOnLimit) {
+        res.writeHead(413, {'Connection': 'close'});
+        res.end('File size limit has been reached');
+      }
+    });
+
     file.on('data', function(data) {
@@ -138,3 +146,5 @@ buffers.push(data);
         encoding: encoding,
+        truncated: file.truncated,
         mimetype: mime,
+        md5: md5(buf),
         mv: function(path, callback) {
@@ -162,4 +172,4 @@ // Callback is passed in, use the callback API
            * Takes two function arguments to make it compatible w/ Promise or Callback APIs
-           * @param {Function} successFunc 
-           * @param {Function} errorFunc 
+           * @param {Function} successFunc
+           * @param {Function} errorFunc
            */
@@ -166,0 +176,0 @@ function doMove(successFunc, errorFunc) {

package.json

 {
   "name": "express-fileupload",
-  "version": "0.3.0",
+  "version": "0.4.0",
   "author": "Richard Girges <[e-mail]>",
@@ -15,2 +15,3 @@ "description": "Simple express file upload middleware that wraps around Busboy",
     "fs-extra": "^4.0.1",
+    "md5": "^2.2.1",
     "streamifier": "^0.1.1"
@@ -17,0 +18,0 @@ },

README.md

@@ -43,2 +43,3 @@ # express-fileupload
 * `req.files.foo.data`: A buffer representation of your file
+* `req.files.foo.truncated`: A boolean that represents if the file is over the size limit
 
@@ -124,2 +125,3 @@ ### Full Example
 preserveExtension | <ul><li><code>false</code>&nbsp;**(default)**</li><li><code>true</code></li><li><code>*Number*</code></li></ul> | Preserves filename extension when using <code>safeFileNames</code> option. If set to <code>true</code>, will default to an extension length of 3. If set to <code>*Number*</code>, this will be the max allowable extension length. If an extension is smaller than the extension length, it remains untouched. If the extension is longer, it is shifted.<br /><br />**Example #1 (true):**<br /><code>app.use(fileUpload({ safeFileNames: true, preserveExtension: true }));</code><br />*myFileName.ext* --> *myFileName.ext*<br /><br />**Example #2 (max extension length 2, extension shifted):**<br /><code>app.use(fileUpload({ safeFileNames: true, preserveExtension: 2 }));</code><br />*myFileName.ext* --> *myFileNamee.xt*
+abortOnLimit | <ul><li><code>false</code>&nbsp;**(default)**</li><li><code>true</code></ul> | Returns a HTTP 413 when the file is bigger than the size limit if true. Otherwise, it will add a <code>truncate = true</code> to the resulting file structure.
 
@@ -126,0 +128,0 @@ # Help Wanted

test/server.js

@@ -95,2 +95,15 @@ 'use strict';
 
+  app.all('/upload/single/truncated', function(req, res) {
+    if (!req.files) {
+      return res.status(400).send('No files were uploaded.');
+    }
+
+    if (req.files.testFile.truncated) {
+      // status 400 to differentiate from ending the request in the on limit
+      return res.status(400).send(`File too big`);
+    }
+
+    return res.status(200).send('Upload succeed');
+  });
+
   app.all('/upload/multiple', function(req, res) {
@@ -97,0 +110,0 @@ if (!req.files) {

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Improved metrics

Total package byte prevSize

1222529

increased by0.28%

Number of package files

21

increased by5%

Lines of code

932

increased by8.62%

Number of lines in readme file

131

increased by1.55%

Worsened metrics

Dependency count

4

increased by33.33%

Dependency changes

• + Addedmd5@^2.2.1

• + Addedcharenc@0.0.2(transitive)

• + Addedcrypt@0.0.2(transitive)

• + Addedis-buffer@1.1.6(transitive)

• + Addedmd5@2.3.0(transitive)