html2canvas-proxy - npm Package Compare versions

Comparing version 0.0.5 to 1.0.0

examples/simple.js

@@ -0,0 +0,0 @@ var proxy = require("../server.js");

package.json

 {
   "name": "html2canvas-proxy",
-  "version": "0.0.5",
+  "version": "1.0.0",
   "description": "Cross-origin content proxy for html2canvas",
   "main": "server.js",
   "scripts": {
-    "test": "mocha test"
+    "test": "exit 0"
   },
@@ -24,7 +24,8 @@ "repository": {
   "dependencies": {
-    "cors": "^2.4.2",
-    "express": "^4.9.3",
-    "qs": "^2.2.4",
-    "request": "^2.44.0"
+    "cors": "2.8.4",
+    "request": "2.81.0"
+  },
+  "peerDependencies": {
+    "express": "4.x"
   }
 }

server.js

@@ -1,36 +0,40 @@
-var express = require('express');
-var url = require('url');
-var cors = require('cors');
-var qs = require('qs');
-var request = require('request');
+const express = require('express');
+const url = require('url');
+const cors = require('cors');
+const request = require('request');
 
-module.exports = function() {
-    var app = express.Router();
-
-    function validUrl(req, res, next) {
-        req.query = req.query || qs.parse(url.parse(req.url).query);
-        if (req.query.url == null) {
-            next(new Error("No url specified"));
-        } else if (typeof(req.query.url) !== "string" || url.parse(req.query.url).host === null) {
-            next(new Error("Invalid url specified: " + req.query.url))
-        } else {
-            next();
-        }
+function validUrl(req, res, next) {
+    if (!req.query.url) {
+        next(new Error('No url specified'));
+    } else if (typeof req.query.url !== 'string' || url.parse(req.query.url).host === null) {
+        next(new Error(`Invalid url specified: ${req.query.url}`));
+    } else {
+        next();
     }
+}
 
-    app.use(cors());
-    app.get('/', validUrl, function(req, res, next) {
-        if (typeof(req.query.callback) === "string") {
-            request({url: req.query.url, encoding: 'binary'}, function(error, response, body) {
-                if (error) {
-                    return next(error);
-                }
-                res.jsonp({content: new Buffer(body, 'binary').toString('base64'), type: response.headers['content-type']});
-            });
-        } else {
-            req.pipe(request(req.query.url).on('error', next)).pipe(res);
-        }
+module.exports = () => {
+    const app = express.Router();
+    app.get('/', cors(), validUrl, (req, res, next) => {
+        switch (req.query.responseType) {
+    case 'blob':
+        req.pipe(request(req.query.url).on('error', next)).pipe(res);
+        break;
+    case 'text':
+    default:
+        request({url: req.query.url, encoding: 'binary'}, (error, response, body) => {
+            if (error) {
+                return next(error);
+            }
+            res.send(
+            `data:${response.headers['content-type']};base64,${Buffer.from(
+                body,
+                'binary'
+            ).toString('base64')}`
+        );
     });
+    }
+});
 
     return app;
 };

Fixed alerts

No README

Quality

Package does not have a README. This may indicate a failed publish or a low quality package.

Found 1 instance in 1 package

No v1

Quality

Package is not semver >=1. This means it is not stable and does not support ^ ranges.

Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

3496

increased by59.63%

Dependency count

3

decreased by-25%

Number of package files

6

increased by50%

Lines of code

44

increased by12.82%

Number of low quality alerts

0

decreased by-100%

Number of medium quality alerts

0

decreased by-100%

Number of lines in readme file

27

increased byInfinity%

Dependency changes

• + Addedajv@4.11.8(transitive)

• + Addedassert-plus@0.2.0(transitive)

• + Addedaws-sign2@0.6.0(transitive)

• + Addedboom@2.10.1(transitive)

• + Addedco@4.6.0(transitive)

• + Addedcors@2.8.4(transitive)

• + Addedcryptiles@2.0.5(transitive)

• + Addedform-data@2.1.4(transitive)

• + Addedhar-schema@1.0.5(transitive)

• + Addedhar-validator@4.2.1(transitive)

• + Addedhawk@3.1.3(transitive)

• + Addedhoek@2.16.3(transitive)

• + Addedhttp-signature@1.1.1(transitive)

• + Addedisarray@2.0.5(transitive)

• + Addedjson-stable-stringify@1.1.1(transitive)

• + Addedjsonify@0.0.1(transitive)

• + Addedoauth-sign@0.8.2(transitive)

• + Addedobject-keys@1.1.1(transitive)

• + Addedperformance-now@0.2.0(transitive)

• + Addedpunycode@1.4.1(transitive)

• + Addedqs@6.4.1(transitive)

• + Addedrequest@2.81.0(transitive)

• + Addedsntp@1.0.9(transitive)

• + Addedstringstream@0.0.6(transitive)

• + Addedtough-cookie@2.3.4(transitive)

• - Removedexpress@^4.9.3

• - Removedqs@^2.2.4

• - Removedajv@6.12.6(transitive)

• - Removedaws-sign2@0.7.0(transitive)

• - Removedcors@2.8.5(transitive)

• - Removedfast-deep-equal@3.1.3(transitive)

• - Removedfast-json-stable-stringify@2.1.0(transitive)

• - Removedform-data@2.3.3(transitive)

• - Removedhar-schema@2.0.0(transitive)

• - Removedhar-validator@5.1.5(transitive)

• - Removedhttp-signature@1.2.0(transitive)

• - Removedjson-schema-traverse@0.4.1(transitive)

• - Removedoauth-sign@0.9.0(transitive)

• - Removedperformance-now@2.1.0(transitive)

• - Removedpsl@1.9.0(transitive)

• - Removedpunycode@2.3.1(transitive)

• - Removedqs@2.4.26.5.3(transitive)

• - Removedrequest@2.88.2(transitive)

• - Removedtough-cookie@2.5.0(transitive)

• - Removeduri-js@4.4.1(transitive)

• Updatedcors@2.8.4

• Updatedrequest@2.81.0