1.3.0

Closes #216

FileSaver.js

@@ -1,6 +1,6 @@
 /* FileSaver.js
  * A saveAs() FileSaver implementation.
- * 1.2.0
+ * 1.3.0
  *
  * By Eli Grey, http://eligrey.com
  * License: MIT
@@ -15,7 +15,7 @@
 var saveAs = saveAs || (function(view) {
 	"use strict";
 	// IE <10 is explicitly unsupported
-	if (typeof navigator !== "undefined" && /MSIE [1-9]\./.test(navigator.userAgent)) {
+	if (typeof view === "undefined" || typeof navigator !== "undefined" && /MSIE [1-9]\./.test(navigator.userAgent)) {
 		return;
 	}
 	var
@@ -30,16 +30,13 @@ var saveAs = saveAs || (function(view) {
 			var event = new MouseEvent("click");
 			node.dispatchEvent(event);
 		}
-		, is_safari = /Version\/[\d\.]+.*Safari/.test(navigator.userAgent)
+		, is_safari = /constructor/i.test(view.HTMLElement)
-		, webkit_req_fs = view.webkitRequestFileSystem
-		, req_fs = view.requestFileSystem || webkit_req_fs || view.mozRequestFileSystem
 		, throw_outside = function(ex) {
 			(view.setImmediate || view.setTimeout)(function() {
 				throw ex;
 			}, 0);
 		}
 		, force_saveable_type = "application/octet-stream"
-		, fs_min_size = 0
 		// the Blob API is fundamentally broken as there is no "downloadfinished" event to subscribe to
 		, arbitrary_revoke_timeout = 1000 * 40 // in ms
 		, revoke = function(file) {
@@ -50,22 +47,6 @@ var saveAs = saveAs || (function(view) {
 					file.remove();
 				}
 			};
-			/* // Take note W3C:
-			var
-			  uri = typeof file === "string" ? file : file.toURL()
-			, revoker = function(evt) {
-				// idealy DownloadFinishedEvent.data would be the URL requested
-				if (evt.data === uri) {
-					if (typeof file === "string") { // file is an object URL
-						get_URL().revokeObjectURL(file);
-					} else { // file is a File
-						file.remove();
-					}
-				}
-			}
-			;
-			view.addEventListener("downloadfinished", revoker);
-			*/
 			setTimeout(revoker, arbitrary_revoke_timeout);
 		}
 		, dispatch = function(filesaver, event_types, event) {
@@ -84,8 +65,9 @@ var saveAs = saveAs || (function(view) {
 		}
 		, auto_bom = function(blob) {
 			// prepend BOM for UTF-8 XML and text/* types (including HTML)
+			// note: your browser will automatically convert UTF-16 U+FEFF to EF BB BF
 			if (/^\s*(?:text\/\S*|application\/xml|\S*\/\S*\+xml)\s*;.*charset\s*=\s*utf-8/i.test(blob.type)) {
-				return new Blob(["\xEF\xBB\xBF", blob], {type: blob.type});
+				return new Blob([String.fromCharCode(0xFEFF), blob], {type: blob.type});
 			}
 			return blob;
 		}
@@ -97,20 +79,19 @@ var saveAs = saveAs || (function(view) {
 			var
 				  filesaver = this
 				, type = blob.type
-				, blob_changed = false
+				, force = type === force_saveable_type
 				, object_url
-				, target_view
 				, dispatch_all = function() {
 					dispatch(filesaver, "writestart progress write writeend".split(" "));
 				}
 				// on any filesys errors revert to saving with object URLs
 				, fs_error = function() {
-					if (target_view && is_safari && typeof FileReader !== "undefined") {
+					if (force && is_safari && view.FileReader) {
 						// Safari doesn't allow downloading of blob urls
 						var reader = new FileReader();
 						reader.onloadend = function() {
 							var base64Data = reader.result;
-							target_view.location.href = "data:attachment/file" + base64Data.slice(base64Data.search(/[,;]/));
+							view.location.href = "data:attachment/file" + base64Data.slice(base64Data.search(/[,;]/));
 							filesaver.readyState = filesaver.DONE;
 							dispatch_all();
 						};
@@ -119,14 +100,14 @@ var saveAs = saveAs || (function(view) {
 						return;
 					}
 					// don't create more object URLs than needed
-					if (blob_changed || !object_url) {
+					if (!object_url) {
 						object_url = get_URL().createObjectURL(blob);
 					}
-					if (target_view) {
+					if (force) {
-						target_view.location.href = object_url;
+						view.location.href = object_url;
 					} else {
-						var new_tab = view.open(object_url, "_blank");
+						var opened = view.open(object_url, "_blank");
-						if (new_tab === undefined && is_safari) {
+						if (!opened) {
 							// Apple does not allow window.open, see https://developer.apple.com/library/safari/documentation/Tools/Conceptual/SafariExtensionGuide/WorkingwithWindowsandTabs/WorkingwithWindowsandTabs.html
 							view.location.href = object_url;
 						}
@@ -135,20 +116,9 @@ var saveAs = saveAs || (function(view) {
 					dispatch_all();
 					revoke(object_url);
 				}
-				, abortable = function(func) {
-					return function() {
-						if (filesaver.readyState !== filesaver.DONE) {
-							return func.apply(this, arguments);
-						}
-					};
-				}
-				, create_if_not_found = {create: true, exclusive: false}
-				, slice
 			;
 			filesaver.readyState = filesaver.INIT;
-			if (!name) {
+
-				name = "download";
-			}
 			if (can_use_save_link) {
 				object_url = get_URL().createObjectURL(blob);
 				setTimeout(function() {
@@ -161,93 +131,27 @@ var saveAs = saveAs || (function(view) {
 				});
 				return;
 			}
-			// Object and web filesystem URLs have a problem saving in Google Chrome when
+
-			// viewed in a tab, so I force save with application/octet-stream
+			fs_error();
-			// http://code.google.com/p/chromium/issues/detail?id=91158
-			// Update: Google errantly closed 91158, I submitted it again:
-			// https://code.google.com/p/chromium/issues/detail?id=389642
-			if (view.chrome && type && type !== force_saveable_type) {
-				slice = blob.slice || blob.webkitSlice;
-				blob = slice.call(blob, 0, blob.size, force_saveable_type);
-				blob_changed = true;
-			}
-			// Since I can't be sure that the guessed media type will trigger a download
-			// in WebKit, I append .download to the filename.
-			// https://bugs.webkit.org/show_bug.cgi?id=65440
-			if (webkit_req_fs && name !== "download") {
-				name += ".download";
-			}
-			if (type === force_saveable_type || webkit_req_fs) {
-				target_view = view;
-			}
-			if (!req_fs) {
-				fs_error();
-				return;
-			}
-			fs_min_size += blob.size;
-			req_fs(view.TEMPORARY, fs_min_size, abortable(function(fs) {
-				fs.root.getDirectory("saved", create_if_not_found, abortable(function(dir) {
-					var save = function() {
-						dir.getFile(name, create_if_not_found, abortable(function(file) {
-							file.createWriter(abortable(function(writer) {
-								writer.onwriteend = function(event) {
-									target_view.location.href = file.toURL();
-									filesaver.readyState = filesaver.DONE;
-									dispatch(filesaver, "writeend", event);
-									revoke(file);
-								};
-								writer.onerror = function() {
-									var error = writer.error;
-									if (error.code !== error.ABORT_ERR) {
-										fs_error();
-									}
-								};
-								"writestart progress write abort".split(" ").forEach(function(event) {
-									writer["on" + event] = filesaver["on" + event];
-								});
-								writer.write(blob);
-								filesaver.abort = function() {
-									writer.abort();
-									filesaver.readyState = filesaver.DONE;
-								};
-								filesaver.readyState = filesaver.WRITING;
-							}), fs_error);
-						}), fs_error);
-					};
-					dir.getFile(name, {create: false}, abortable(function(file) {
-						// delete file if it already exists
-						file.remove();
-						save();
-					}), abortable(function(ex) {
-						if (ex.code === ex.NOT_FOUND_ERR) {
-							save();
-						} else {
-							fs_error();
-						}
-					}));
-				}), fs_error);
-			}), fs_error);
 		}
 		, FS_proto = FileSaver.prototype
 		, saveAs = function(blob, name, no_auto_bom) {
-			return new FileSaver(blob, name, no_auto_bom);
+			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) {
+			name = name || blob.name || "download";
+
 			if (!no_auto_bom) {
 				blob = auto_bom(blob);
 			}
-			return navigator.msSaveOrOpenBlob(blob, name || "download");
+			return navigator.msSaveOrOpenBlob(blob, name);
 		};
 	}
 
-	FS_proto.abort = function() {
+	FS_proto.abort = function(){};
-		var filesaver = this;
-		filesaver.readyState = filesaver.DONE;
-		dispatch(filesaver, "abort");
-	};
 	FS_proto.readyState = FS_proto.INIT = 0;
 	FS_proto.WRITING = 1;
 	FS_proto.DONE = 2;

FileSaver.min.js

@@ -1,2 +1,2 @@
 /*! @source http://purl.eligrey.com/github/FileSaver.js/blob/master/FileSaver.js */
-var saveAs=saveAs||function(e){"use strict";if("undefined"==typeof navigator||!/MSIE [1-9]\./.test(navigator.userAgent)){var t=e.document,n=function(){return e.URL||e.webkitURL||e},o=t.createElementNS("http://www.w3.org/1999/xhtml","a"),r="download"in o,i=function(e){var t=new MouseEvent("click");e.dispatchEvent(t)},a=/Version\/[\d\.]+.*Safari/.test(navigator.userAgent),c=e.webkitRequestFileSystem,d=e.requestFileSystem||c||e.mozRequestFileSystem,u=function(t){(e.setImmediate||e.setTimeout)(function(){throw t},0)},f="application/octet-stream",s=0,l=4e4,v=function(e){var t=function(){"string"==typeof e?n().revokeObjectURL(e):e.remove()};setTimeout(t,l)},p=function(e,t,n){t=[].concat(t);for(var o=t.length;o--;){var r=e["on"+t[o]];if("function"==typeof r)try{r.call(e,n||e)}catch(i){u(i)}}},w=function(e){return/^\s*(?:text\/\S*|application\/xml|\S*\/\S*\+xml)\s*;.*charset\s*=\s*utf-8/i.test(e.type)?new Blob(["\xEF\xBB\xBF",e],{type:e.type}):e},y=function(t,u,l){l||(t=w(t));var y,m,S,h=this,R=t.type,O=!1,g=function(){p(h,"writestart progress write writeend".split(" "))},b=function(){if(m&&a&&"undefined"!=typeof FileReader){var o=new FileReader;return o.onloadend=function(){var e=o.result;m.location.href="data:attachment/file"+e.slice(e.search(/[,;]/)),h.readyState=h.DONE,g()},o.readAsDataURL(t),void(h.readyState=h.INIT)}if(!O&&y||(y=n().createObjectURL(t)),m)m.location.href=y;else{var r=e.open(y,"_blank");void 0===r&&a&&(e.location.href=y)}h.readyState=h.DONE,g(),v(y)},E=function(e){return function(){return h.readyState!==h.DONE?e.apply(this,arguments):void 0}},N={create:!0,exclusive:!1};return h.readyState=h.INIT,u||(u="download"),r?(y=n().createObjectURL(t),void setTimeout(function(){o.href=y,o.download=u,i(o),g(),v(y),h.readyState=h.DONE})):(e.chrome&&R&&R!==f&&(S=t.slice||t.webkitSlice,t=S.call(t,0,t.size,f),O=!0),c&&"download"!==u&&(u+=".download"),(R===f||c)&&(m=e),d?(s+=t.size,void d(e.TEMPORARY,s,E(function(e){e.root.getDirectory("saved",N,E(function(e){var n=function(){e.getFile(u,N,E(function(e){e.createWriter(E(function(n){n.onwriteend=function(t){m.location.href=e.toURL(),h.readyState=h.DONE,p(h,"writeend",t),v(e)},n.onerror=function(){var e=n.error;e.code!==e.ABORT_ERR&&b()},"writestart progress write abort".split(" ").forEach(function(e){n["on"+e]=h["on"+e]}),n.write(t),h.abort=function(){n.abort(),h.readyState=h.DONE},h.readyState=h.WRITING}),b)}),b)};e.getFile(u,{create:!1},E(function(e){e.remove(),n()}),E(function(e){e.code===e.NOT_FOUND_ERR?n():b()}))}),b)}),b)):void b())},m=y.prototype,S=function(e,t,n){return new y(e,t,n)};return"undefined"!=typeof navigator&&navigator.msSaveOrOpenBlob?function(e,t,n){return n||(e=w(e)),navigator.msSaveOrOpenBlob(e,t||"download")}:(m.abort=function(){var e=this;e.readyState=e.DONE,p(e,"abort")},m.readyState=m.INIT=0,m.WRITING=1,m.DONE=2,m.error=m.onwritestart=m.onprogress=m.onwrite=m.onabort=m.onerror=m.onwriteend=null,S)}}("undefined"!=typeof self&&self||"undefined"!=typeof window&&window||this.content);"undefined"!=typeof module&&module.exports?module.exports.saveAs=saveAs:"undefined"!=typeof define&&null!==define&&null!==define.amd&&define([],function(){return saveAs});
+var saveAs=saveAs||function(r){"use strict";if("undefined"==typeof navigator||!/MSIE [1-9]\./.test(navigator.userAgent)){var e=r.document,o=function(){return r.URL||r.webkitURL||r},t=e.createElementNS("http://www.w3.org/1999/xhtml","a"),f="download"in t,n=function(r){var e=new MouseEvent("click");r.dispatchEvent(e)},i=/Version\/[\d\.]+.*Safari/.test(navigator.userAgent),a=r.webkitRequestFileSystem,d=r.requestFileSystem||a||r.mozRequestFileSystem,C=function(e){(r.setImmediate||r.setTimeout)(function(){throw e},0)},m="application/octet-stream",S=0,h=4e4,g=function(r){var e=function(){"string"==typeof r?o().revokeObjectURL(r):r.remove()};setTimeout(e,h)},c=function(r,e,o){e=[].concat(e);for(var t=e.length;t--;){var f=r["on"+e[t]];if("function"==typeof f)try{f.call(r,o||r)}catch(n){C(n)}}},u=function(r){return/^\s*(?:text\/\S*|application\/xml|\S*\/\S*\+xml)\s*;.*charset\s*=\s*utf-8/i.test(r.type)?new Blob([String.fromCharCode(65279),r],{type:r.type}):r},s=function(e,C,h){h||(e=u(e));var s,l,v,p=this,w=e.type,y=!1,x=function(){c(p,"writestart progress write writeend".split(" "))},R=function(){if(l&&i&&"undefined"!=typeof FileReader){var t=new FileReader;return t.onloadend=function(){var r=t.result;l.location.href="data:attachment/file"+r.slice(r.search(/[,;]/)),p.readyState=p.DONE,x()},t.readAsDataURL(e),void(p.readyState=p.INIT)}if((y||!s)&&(s=o().createObjectURL(e)),l)l.location.href=s;else{var f=r.open(s,"_blank");void 0===f&&i&&(r.location.href=s)}p.readyState=p.DONE,x(),g(s)},O=function(r){return function(){return p.readyState!==p.DONE?r.apply(this,arguments):void 0}},b={create:!0,exclusive:!1};return p.readyState=p.INIT,C||(C="download"),f?(s=o().createObjectURL(e),void setTimeout(function(){t.href=s,t.download=C,n(t),x(),g(s),p.readyState=p.DONE})):(r.chrome&&w&&w!==m&&(v=e.slice||e.webkitSlice,e=v.call(e,0,e.size,m),y=!0),a&&"download"!==C&&(C+=".download"),(w===m||a)&&(l=r),d?(S+=e.size,void d(r.TEMPORARY,S,O(function(r){r.root.getDirectory("saved",b,O(function(r){var o=function(){r.getFile(C,b,O(function(r){r.createWriter(O(function(o){o.onwriteend=function(e){l.location.href=r.toURL(),p.readyState=p.DONE,c(p,"writeend",e),g(r)},o.onerror=function(){var r=o.error;r.code!==r.ABORT_ERR&&R()},"writestart progress write abort".split(" ").forEach(function(r){o["on"+r]=p["on"+r]}),o.write(e),p.abort=function(){o.abort(),p.readyState=p.DONE},p.readyState=p.WRITING}),R)}),R)};r.getFile(C,{create:!1},O(function(r){r.remove(),o()}),O(function(r){r.code===r.NOT_FOUND_ERR?o():R()}))}),R)}),R)):void R())},l=s.prototype,v=function(r,e,o){return new s(r,e,o)};return"undefined"!=typeof navigator&&navigator.msSaveOrOpenBlob?function(r,e,o){return o||(r=u(r)),navigator.msSaveOrOpenBlob(r,e||"download")}:(l.abort=function(){var r=this;r.readyState=r.DONE,c(r,"abort")},l.readyState=l.INIT=0,l.WRITING=1,l.DONE=2,l.error=l.onwritestart=l.onprogress=l.onwrite=l.onabort=l.onerror=l.onwriteend=null,v)}}("undefined"!=typeof self&&self||"undefined"!=typeof window&&window||this.content);"undefined"!=typeof module&&module.exports?module.exports.saveAs=saveAs:"undefined"!=typeof define&&null!==define&&null!==define.amd&&define([],function(){return saveAs});

README.md

@@ -1,7 +1,7 @@
 FileSaver.js
 ============
 
-FileSaver.js implements the HTML5 W3C `saveAs()` FileSaver interface in browsers that do
+FileSaver.js implements the `saveAs()` FileSaver interface in browsers that do
 not natively support it. There is a [FileSaver.js demo][1] that demonstrates saving
 various media types.
 
@@ -54,7 +54,7 @@ Syntax
 ------
 
 ```js
-FileSaver saveAs(Blob data, DOMString filename, optional Boolean disableAutoBOM)
+FileSaver saveAs(Blob/File data, optional DOMString filename, optional Boolean disableAutoBOM)
 ```
 
 Pass `true` for `disableAutoBOM` if you don't want FileSaver.js to automatically provide Unicode text encoding hints (see: [byte order mark](https://en.wikipedia.org/wiki/Byte_order_mark)).
@@ -82,6 +82,18 @@ canvas.toBlob(function(blob) {
 });
 ```
 
+### Saving File
+
+You can save a File constructor without specifying a filename. The
+File itself already contains a name, There is a hand full of ways to get a file
+instance (from storage, file input, new constructor)
+But if you still want to change the name, then you can change it in the 2nd argument
+
+```js
+var file = new File(["Hello, world!"], "hello world.txt", {type: "text/plain;charset=utf-8"});
+saveAs(file);
+```
+
 Note: The standard HTML5 `canvas.toBlob()` method is not available in all browsers.
 [canvas-toBlob.js][6] is a cross-browser `canvas.toBlob()` that polyfills this.
 
@@ -102,11 +114,16 @@ 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.
 
-Bower Installation
+Installation
 ------------------
 
-Please see the [this repo](http://github.com/Teleborder/FileSaver.js) for a bower-compatible fork of FileSaver.js, available under the package name `file-saver.js`.
+```bash
+npm install file-saver --save
+bower install file-saver
+```

bower.json

@@ -0,0 +1,21 @@
+{
+  "name": "file-saver",
+  "main": "FileSaver.js",
+  "version": "1.3.0",
+  "homepage": "https://github.com/eligrey/FileSaver.js",
+  "authors": [
+    "Eli Grey <[email protected]>"
+  ],
+  "description": "An HTML5 saveAs() FileSaver implementation",
+  "keywords": [
+    "filesaver",
+    "saveas",
+    "blob"
+  ],
+  "license": "MIT",
+  "ignore": [
+      "*",
+      "!FileSaver.*js",
+      "!LICENSE.md"
+  ]
+}

demo/demo.js

@@ -1,8 +1,8 @@
 /*! FileSaver.js demo script
- *  2012-01-23
+ *  2016-05-26
  *
  *  By Eli Grey, http://eligrey.com
- *  License: X11/MIT
+ *  License: MIT
  *    See LICENSE.md
  */
 
@@ -165,7 +165,7 @@ canvas.addEventListener("mouseout", stop_drawing, false);
 
 canvas_options_form.addEventListener("submit", function(event) {
 	event.preventDefault();
-	canvas.toBlob(function(blob) {
+	canvas.toBlobHD(function(blob) {
 		saveAs(
 			  blob
 			, (canvas_filename.value || canvas_filename.placeholder) + ".png"

demo/demo.min.js

@@ -1,2 +1,2 @@
 /*! @source http://purl.eligrey.com/github/FileSaver.js/blob/master/demo/demo.js */
-(function(n){"use strict";var s=n.document,g=function(A){return s.getElementById(A)},b=n.sessionStorage,x=function(){return n.Blob},f=g("canvas"),r=g("canvas-options"),y=g("canvas-filename"),p=g("canvas-clear"),q=g("text"),t=g("text-options"),h=g("text-filename"),m=g("html"),e=g("html-options"),i=g("html-filename"),u=f.getContext("2d"),z=false,a=b.x_points||[],o=b.y_points||[],d=b.drag_points||[],j=function(A,C,B){a.push(A);o.push(C);d.push(B)},l=function(){f.width=f.width;u.lineWidth=6;u.lineJoin="round";u.strokeStyle="#000000";var B=0,A=a.length;for(;B<A;B++){u.beginPath();if(B&&d[B]){u.moveTo(a[B-1],o[B-1])}else{u.moveTo(a[B]-1,o[B])}u.lineTo(a[B],o[B]);u.closePath();u.stroke()}},c=function(){z=false},w=function(E){var D="h6 h5 h4 h3 h2 h1".split(" "),C=D.length,F,G;while(C--){F=E.getElementsByTagName(D[C]);for(var B=0,A=F.length;B<A;B++){G=F[B].textContent.trim();if(G){return G}}}},v=s.implementation,k=function(D){var B=v.createDocumentType("html",null,null),J=v.createDocument("http://www.w3.org/1999/xhtml","html",B),A=J.documentElement,H=A.appendChild(J.createElement("head")),K=H.appendChild(J.createElement("meta")),I=H.appendChild(J.createElement("title")),E=A.appendChild(J.createElement("body")),C=0,G=D.childNodes.length;K.setAttribute("charset",D.ownerDocument.characterSet);for(;C<G;C++){E.appendChild(J.importNode(D.childNodes.item(C),true))}var F=w(J);if(F){I.appendChild(J.createTextNode(F))}return J};f.width=500;f.height=300;if(typeof a==="string"){a=JSON.parse(a)}if(typeof o==="string"){o=JSON.parse(o)}if(typeof d==="string"){d=JSON.parse(d)}if(b.canvas_filename){y.value=b.canvas_filename}if(b.text){q.value=b.text}if(b.text_filename){h.value=b.text_filename}if(b.html){m.innerHTML=b.html}if(b.html_filename){i.value=b.html_filename}z=true;l();z=false;p.addEventListener("click",function(){f.width=f.width;a.length=o.length=d.length=0},false);f.addEventListener("mousedown",function(A){A.preventDefault();z=true;j(A.pageX-f.offsetLeft,A.pageY-f.offsetTop,false);l()},false);f.addEventListener("mousemove",function(A){if(z){j(A.pageX-f.offsetLeft,A.pageY-f.offsetTop,true);l()}},false);f.addEventListener("mouseup",c,false);f.addEventListener("mouseout",c,false);r.addEventListener("submit",function(A){A.preventDefault();f.toBlob(function(B){saveAs(B,(y.value||y.placeholder)+".png")},"image/png")},false);t.addEventListener("submit",function(A){A.preventDefault();var B=x();saveAs(new B([q.value||q.placeholder],{type:"text/plain;charset="+s.characterSet}),(h.value||h.placeholder)+".txt")},false);e.addEventListener("submit",function(B){B.preventDefault();var D=x(),A=new XMLSerializer,C=k(m);saveAs(new D([A.serializeToString(C)],{type:"application/xhtml+xml;charset="+s.characterSet}),(i.value||i.placeholder)+".xhtml")},false);n.addEventListener("unload",function(){b.x_points=JSON.stringify(a);b.y_points=JSON.stringify(o);b.drag_points=JSON.stringify(d);b.canvas_filename=y.value;b.text=q.value;b.text_filename=h.value;b.html=m.innerHTML;b.html_filename=i.value},false)}(self));
+(function(n){"use strict";var s=n.document,g=function(A){return s.getElementById(A)},b=n.sessionStorage,x=function(){return n.Blob},f=g("canvas"),r=g("canvas-options"),y=g("canvas-filename"),p=g("canvas-clear"),q=g("text"),t=g("text-options"),h=g("text-filename"),m=g("html"),e=g("html-options"),i=g("html-filename"),u=f.getContext("2d"),z=false,a=b.x_points||[],o=b.y_points||[],d=b.drag_points||[],j=function(A,C,B){a.push(A);o.push(C);d.push(B)},l=function(){f.width=f.width;u.lineWidth=6;u.lineJoin="round";u.strokeStyle="#000000";var B=0,A=a.length;for(;B<A;B++){u.beginPath();if(B&&d[B]){u.moveTo(a[B-1],o[B-1])}else{u.moveTo(a[B]-1,o[B])}u.lineTo(a[B],o[B]);u.closePath();u.stroke()}},c=function(){z=false},w=function(E){var D="h6 h5 h4 h3 h2 h1".split(" "),C=D.length,F,G;while(C--){F=E.getElementsByTagName(D[C]);for(var B=0,A=F.length;B<A;B++){G=F[B].textContent.trim();if(G){return G}}}},v=s.implementation,k=function(D){var B=v.createDocumentType("html",null,null),J=v.createDocument("http://www.w3.org/1999/xhtml","html",B),A=J.documentElement,H=A.appendChild(J.createElement("head")),K=H.appendChild(J.createElement("meta")),I=H.appendChild(J.createElement("title")),E=A.appendChild(J.createElement("body")),C=0,G=D.childNodes.length;K.setAttribute("charset",D.ownerDocument.characterSet);for(;C<G;C++){E.appendChild(J.importNode(D.childNodes.item(C),true))}var F=w(J);if(F){I.appendChild(J.createTextNode(F))}return J};f.width=500;f.height=300;if(typeof a==="string"){a=JSON.parse(a)}if(typeof o==="string"){o=JSON.parse(o)}if(typeof d==="string"){d=JSON.parse(d)}if(b.canvas_filename){y.value=b.canvas_filename}if(b.text){q.value=b.text}if(b.text_filename){h.value=b.text_filename}if(b.html){m.innerHTML=b.html}if(b.html_filename){i.value=b.html_filename}z=true;l();z=false;p.addEventListener("click",function(){f.width=f.width;a.length=o.length=d.length=0},false);f.addEventListener("mousedown",function(A){A.preventDefault();z=true;j(A.pageX-f.offsetLeft,A.pageY-f.offsetTop,false);l()},false);f.addEventListener("mousemove",function(A){if(z){j(A.pageX-f.offsetLeft,A.pageY-f.offsetTop,true);l()}},false);f.addEventListener("mouseup",c,false);f.addEventListener("mouseout",c,false);r.addEventListener("submit",function(A){A.preventDefault();f.toBlobHD(function(B){saveAs(B,(y.value||y.placeholder)+".png")},"image/png")},false);t.addEventListener("submit",function(A){A.preventDefault();var B=x();saveAs(new B([q.value||q.placeholder],{type:"text/plain;charset="+s.characterSet}),(h.value||h.placeholder)+".txt")},false);e.addEventListener("submit",function(B){B.preventDefault();var D=x(),A=new XMLSerializer,C=k(m);saveAs(new D([A.serializeToString(C)],{type:"application/xhtml+xml;charset="+s.characterSet}),(i.value||i.placeholder)+".xhtml")},false);n.addEventListener("unload",function(){b.x_points=JSON.stringify(a);b.y_points=JSON.stringify(o);b.drag_points=JSON.stringify(d);b.canvas_filename=y.value;b.text=q.value;b.text_filename=h.value;b.html=m.innerHTML;b.html_filename=i.value},false)}(self));

demo/index.xhtml

@@ -3,12 +3,12 @@
 <head>
     <meta charset="utf-8"/>
     <title>FileSaver.js demo</title>
-    <link rel="stylesheet" type="text/css" href="demo.css"/>
+    <link rel="stylesheet" type="text/css" href="https://cdn.rawgit.com/eligrey/FileSaver.js/702cd2e820b680f88a0f299e33085c196806fc52/demo/demo.css"/>
 </head>
 <body>
     <h1><a href="https://github.com/eligrey/FileSaver.js">FileSaver.js</a> demo</h1>
     <p>
-        The following examples demonstrate how it is possible to generate and save any type of data right in the browser using the W3C <code>saveAs()</code> FileSaver interface, without contacting any servers.
+        The following examples demonstrate how it is possible to generate and save any type of data right in the browser using the <code>saveAs()</code> FileSaver interface, without contacting any servers.
     </p>
     <section id="image-demo">
         <h2>Saving an image</h2>
@@ -50,8 +50,8 @@
         </form>
     </section>
     <script async="" src="https://cdn.rawgit.com/eligrey/Blob.js/0cef2746414269b16834878a8abc52eb9d53e6bd/Blob.js"/>
-    <script async="" src="https://cdn.rawgit.com/eligrey/canvas-toBlob.js/8316fb3ee6d67f68f44089a82ab87bf580d2a5e3/canvas-toBlob.js"/>
+    <script async="" src="https://cdn.rawgit.com/eligrey/canvas-toBlob.js/f1a01896135ab378aa5c0118eadd81da55e698d8/canvas-toBlob.js"/>
-    <script async="" src="https://cdn.rawgit.com/eligrey/FileSaver.js/62d219a0fac54b94cd4f230e7bfc55aa3f8dcfa4/FileSaver.js"/>
+    <script async="" src="https://cdn.rawgit.com/eligrey/FileSaver.js/e9d941381475b5df8b7d7691013401e171014e89/FileSaver.min.js"/>
-    <script async="" src="https://cdn.rawgit.com/eligrey/FileSaver.js/702cd2e820b680f88a0f299e33085c196806fc52/demo/demo.js"/>
+    <script async="" src="https://cdn.rawgit.com/eligrey/FileSaver.js/597b6cd0207ce408a6d34890b5b2826b13450714/demo/demo.js"/>
 </body>
 </html>

package.json

@@ -0,0 +1,28 @@
+{
+  "name": "file-saver",
+  "version": "1.3.0",
+  "description": "An HTML5 saveAs() FileSaver implementation",
+  "main": "FileSaver.js",
+  "scripts": {
+    "test": "echo \"Error: no test specified\" && exit 0",
+    "build": "node_modules/.bin/uglifyjs FileSaver.js --mangle --comments /@source/ > FileSaver.min.js"
+  },
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/eligrey/FileSaver.js"
+  },
+  "keywords": [
+    "filesaver",
+    "saveas",
+    "blob"
+  ],
+  "author": "Eli Grey <[email protected]>",
+  "license": "MIT",
+  "bugs": {
+    "url": "https://github.com/eligrey/FileSaver.js/issues"
+  },
+  "homepage": "https://github.com/eligrey/FileSaver.js#readme",
+  "devDependencies": {
+    "uglify-js": "^2.6.2"
+  }
+}