Set target="_blank" on save link

Also normalize setImmediate usage

Fixes #408

.babelrc

@@ -0,0 +1,19 @@
+{
+  "presets": [
+    ["env", {
+      "targets": {
+        "browsers": [
+          "ie > 9"
+        ]
+      }
+    }]
+  ],
+  "plugins": [
+    "transform-es2015-modules-umd"
+  ],
+  "env": {
+    "production": {
+      "presets": ["minify"]
+    }
+  }
+}

.gitignore

@@ -0,0 +1,6 @@
+node_modules/
+.DS_Store
+.idea/
+
+# Generated files
+/dist/

FileSaver.min.js

@@ -1,2 +0,0 @@
-/*! @source http://purl.eligrey.com/github/FileSaver.js/blob/master/FileSaver.js */
-var saveAs=saveAs||function(e){"use strict";if(typeof e==="undefined"||typeof navigator!=="undefined"&&/MSIE [1-9]\./.test(navigator.userAgent)){return}var t=e.document,n=function(){return e.URL||e.webkitURL||e},r=t.createElementNS("http://www.w3.org/1999/xhtml","a"),o="download"in r,i=function(e){var t=new MouseEvent("click");e.dispatchEvent(t)},a=/constructor/i.test(e.HTMLElement),f=/CriOS\/[\d]+/.test(navigator.userAgent),u=function(t){(e.setImmediate||e.setTimeout)(function(){throw t},0)},d="application/octet-stream",s=1e3*40,c=function(e){var t=function(){if(typeof e==="string"){n().revokeObjectURL(e)}else{e.remove()}};setTimeout(t,s)},l=function(e,t,n){t=[].concat(t);var r=t.length;while(r--){var o=e["on"+t[r]];if(typeof o==="function"){try{o.call(e,n||e)}catch(i){u(i)}}}},p=function(e){if(/^\s*(?:text\/\S*|application\/xml|\S*\/\S*\+xml)\s*;.*charset\s*=\s*utf-8/i.test(e.type)){return new Blob([String.fromCharCode(65279),e],{type:e.type})}return e},v=function(t,u,s){if(!s){t=p(t)}var v=this,w=t.type,m=w===d,y,h=function(){l(v,"writestart progress write writeend".split(" "))},S=function(){if((f||m&&a)&&e.FileReader){var r=new FileReader;r.onloadend=function(){var t=f?r.result:r.result.replace(/^data:[^;]*;/,"data:attachment/file;");var n=e.open(t,"_blank");if(!n)e.location.href=t;t=undefined;v.readyState=v.DONE;h()};r.readAsDataURL(t);v.readyState=v.INIT;return}if(!y){y=n().createObjectURL(t)}if(m){e.location.href=y}else{var o=e.open(y,"_blank");if(!o){e.location.href=y}}v.readyState=v.DONE;h();c(y)};v.readyState=v.INIT;if(o){y=n().createObjectURL(t);setTimeout(function(){r.href=y;r.download=u;i(r);h();c(y);v.readyState=v.DONE});return}S()},w=v.prototype,m=function(e,t,n){return new v(e,t||e.name||"download",n)};if(typeof navigator!=="undefined"&&navigator.msSaveOrOpenBlob){return function(e,t,n){t=t||e.name||"download";if(!n){e=p(e)}return navigator.msSaveOrOpenBlob(e,t)}}w.abort=function(){};w.readyState=w.INIT=0;w.WRITING=1;w.DONE=2;w.error=w.onwritestart=w.onprogress=w.onwrite=w.onabort=w.onerror=w.onwriteend=null;return m}(typeof self!=="undefined"&&self||typeof window!=="undefined"&&window||this.content);if(typeof module!=="undefined"&&module.exports){module.exports.saveAs=saveAs}else if(typeof define!=="undefined"&&define!==null&&define.amd!==null){define([],function(){return saveAs})}

LICENSE.md

@@ -1,3 +1,5 @@
+The MIT License
+
 Copyright © 2016 [Eli Grey][1].
 
 Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

README.md

@@ -32,6 +32,7 @@ Supported browsers
 | Opera < 15     | data: URI     | No           | n/a           | [Blob.js](https://github.com/eligrey/Blob.js) |
 | Safari 6.1+*   | Blob          | No           | ?             | None         |
 | Safari < 6     | data: URI     | No           | n/a           | [Blob.js](https://github.com/eligrey/Blob.js) |
+| Safari 10.1+   | Blob          | Yes          | n/a           | None         |
 
 Feature detection is possible:
 
@@ -67,11 +68,18 @@ Pass `true` for `disableAutoBOM` if you don't want FileSaver.js to automatically
 Examples
 --------
 
+### Saving text using require
+```js
+var FileSaver = require('file-saver');
+var blob = new Blob(["Hello, world!"], {type: "text/plain;charset=utf-8"});
+FileSaver.saveAs(blob, "hello world.txt");
+```
+
 ### Saving text
 
 ```js
 var blob = new Blob(["Hello, world!"], {type: "text/plain;charset=utf-8"});
-saveAs(blob, "hello world.txt");
+FileSaver.saveAs(blob, "hello world.txt");
 ```
 
 The standard W3C File API [`Blob`][4] interface is not available in all browsers.
@@ -99,7 +107,7 @@ But if you still want to change the name, then you can change it in the 2nd argu
 
 ```js
 var file = new File(["Hello, world!"], "hello world.txt", {type: "text/plain;charset=utf-8"});
-saveAs(file);
+FileSaver.saveAs(file);
 ```
 
 
@@ -113,19 +121,6 @@ saveAs(file);
   [5]: https://github.com/eligrey/Blob.js
   [6]: https://github.com/eligrey/canvas-toBlob.js
 
-Contributing
-------------
-
-The `FileSaver.js` distribution file is compiled with Uglify.js like so:
-
-```bash
-uglifyjs FileSaver.js --mangle --comments /@source/ > FileSaver.min.js
-# or simply:
-npm run build
-```
-
-Please make sure you build a production version before submitting a pull request.
-
 Installation
 ------------------
 
@@ -133,3 +128,9 @@ Installation
 npm install file-saver --save
 bower install file-saver
 ```
+
+Additionally, TypeScript definitions can be installed via:
+
+```bash
+npm install @types/file-saver --save-dev
+```

bower.json

@@ -1,7 +1,7 @@
 {
   "name": "file-saver",
-  "main": "FileSaver.js",
+  "main": "dist/FileSaver.js",
-  "version": "1.3.2",
+  "version": "1.3.3",
   "homepage": "https://github.com/eligrey/FileSaver.js",
   "authors": [
     "Eli Grey <[email protected]>"

package.json

@@ -1,11 +1,18 @@
 {
   "name": "file-saver",
-  "version": "1.3.2",
+  "version": "1.3.4",
   "description": "An HTML5 saveAs() FileSaver implementation",
-  "main": "FileSaver.js",
+  "main": "dist/FileSaver.js",
+  "module": "src/FileSaver.js",
+  "files": [
+    "dist/FileSaver.min.js"
+  ],
   "scripts": {
     "test": "echo \"Error: no test specified\" && exit 0",
-    "build": "node_modules/.bin/uglifyjs FileSaver.js --mangle --comments /@source/ > FileSaver.min.js"
+    "build:development": "mkdir -p dist && babel src/FileSaver.js --out-file=dist/FileSaver.js",
+    "build:production": "NODE_ENV=production npm run build:development -- --out-file=dist/FileSaver.min.js",
+    "build": "npm run build:development && npm run build:production",
+    "prepublishOnly": "npm run build"
   },
   "repository": {
     "type": "git",
@@ -23,6 +30,9 @@
   },
   "homepage": "https://github.com/eligrey/FileSaver.js#readme",
   "devDependencies": {
-    "uglify-js": "^2.6.2"
+    "babel-cli": "^6.26.0",
+    "babel-plugin-transform-es2015-modules-umd": "^6.24.1",
+    "babel-preset-env": "^1.6.1",
+    "babel-preset-minify": "^0.2.0"
   }
 }

src/FileSaver.js

@@ -1,9 +1,9 @@
 /* FileSaver.js
  * A saveAs() FileSaver implementation.
- * 1.3.2
+ * 1.3.6
- * 2016-06-16 18:25:19
+ * 2018-03-16 14:39:40
  *
- * By Eli Grey, http://eligrey.com
+ * By Eli Grey, https://eligrey.com
  * License: MIT
  *   See https://github.com/eligrey/FileSaver.js/blob/master/LICENSE.md
  */
@@ -11,9 +11,9 @@
 /*global self */
 /*jslint bitwise: true, indent: 4, laxbreak: true, laxcomma: true, smarttabs: true, plusplus: true */
 
-/*! @source http://purl.eligrey.com/github/FileSaver.js/blob/master/FileSaver.js */
+/*! @source http://purl.eligrey.com/github/FileSaver.js/blob/master/src/FileSaver.js */
 
-var saveAs = saveAs || (function(view) {
+export default var saveAs = saveAs || (function(view) {
 	"use strict";
 	// IE <10 is explicitly unsupported
 	if (typeof view === "undefined" || typeof navigator !== "undefined" && /MSIE [1-9]\./.test(navigator.userAgent)) {
@@ -31,10 +31,11 @@ var saveAs = saveAs || (function(view) {
 			var event = new MouseEvent("click");
 			node.dispatchEvent(event);
 		}
-		, is_safari = /constructor/i.test(view.HTMLElement)
+		, is_safari = /constructor/i.test(view.HTMLElement) || view.safari
 		, is_chrome_ios =/CriOS\/[\d]+/.test(navigator.userAgent)
+		, setImmediate = view.setImmediate || view.setTimeout
 		, throw_outside = function(ex) {
-			(view.setImmediate || view.setTimeout)(function() {
+			setImmediate(function() {
 				throw ex;
 			}, 0);
 		}
@@ -125,14 +126,14 @@ var saveAs = saveAs || (function(view) {
 
 			if (can_use_save_link) {
 				object_url = get_URL().createObjectURL(blob);
-				setTimeout(function() {
+				setImmediate(function() {
 					save_link.href = object_url;
 					save_link.download = name;
 					click(save_link);
 					dispatch_all();
 					revoke(object_url);
 					filesaver.readyState = filesaver.DONE;
-				});
+				}, 0);
 				return;
 			}
 
@@ -143,6 +144,7 @@ var saveAs = saveAs || (function(view) {
 			return new FileSaver(blob, name || blob.name || "download", no_auto_bom);
 		}
 	;
+
 	// IE 10+ (native saveAs)
 	if (typeof navigator !== "undefined" && navigator.msSaveOrOpenBlob) {
 		return function(blob, name, no_auto_bom) {
@@ -155,6 +157,8 @@ var saveAs = saveAs || (function(view) {
 		};
 	}
 
+	save_link.target = "_blank";
+
 	FS_proto.abort = function(){};
 	FS_proto.readyState = FS_proto.INIT = 0;
 	FS_proto.WRITING = 1;
@@ -173,16 +177,5 @@ var saveAs = saveAs || (function(view) {
 }(
 	   typeof self !== "undefined" && self
 	|| typeof window !== "undefined" && window
-	|| this.content
+	|| this
 ));
-// `self` is undefined in Firefox for Android content script context
-// while `this` is nsIContentFrameMessageManager
-// with an attribute `content` that corresponds to the window
-
-if (typeof module !== "undefined" && module.exports) {
-  module.exports.saveAs = saveAs;
-} else if ((typeof define !== "undefined" && define !== null) && (define.amd !== null)) {
-  define([], function() {
-    return saveAs;
-  });
-}