Version bump for 1.3.7

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,a=function(e){var t=new MouseEvent("click");e.dispatchEvent(t)},i=/constructor/i.test(e.HTMLElement)||e.safari,f=/CriOS\/[\d]+/.test(navigator.userAgent),u=function(t){(e.setImmediate||e.setTimeout)(function(){throw t},0)},s="application/octet-stream",d=1e3*40,c=function(e){var t=function(){if(typeof e==="string"){n().revokeObjectURL(e)}else{e.remove()}};setTimeout(t,d)},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(a){u(a)}}}},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,d){if(!d){t=p(t)}var v=this,w=t.type,m=w===s,y,h=function(){l(v,"writestart progress write writeend".split(" "))},S=function(){if((f||m&&i)&&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;a(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("FileSaver.js",function(){return saveAs})}

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",
-  "version": "1.3.3",
+  "main": "dist/FileSaver.js",
+  "version": "1.3.7",
   "homepage": "https://github.com/eligrey/FileSaver.js",
   "authors": [
     "Eli Grey <[email protected]>"

package.json

@@ -1,11 +1,18 @@
 {
   "name": "file-saver",
-  "version": "1.3.3",
+  "version": "1.3.7",
   "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
- * 2016-06-16 18:25:19
+ * 1.3.7
+ * 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)) {
@@ -33,8 +33,9 @@ var saveAs = saveAs || (function(view) {
 		}
 		, 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("FileSaver.js", function() {
-    return saveAs;
-  });
-}