Update filesaver.js to v2014-05-27.

[ci skip]

diff --git a/docs/assets/js/_vendor/filesaver.js b/docs/assets/js/_vendor/filesaver.js
index 8a61f988c258a5e500f08515fb46751c56f0100e..6095017e94fc15ebe05fc0cd5d414af95e71c9a0 100644 (file)
--- a/docs/assets/js/_vendor/filesaver.js
+++ b/docs/assets/js/_vendor/filesaver.js
@@ -1,37 +1,37 @@
 /* FileSaver.js
- * A saveAs() FileSaver implementation.
- * 2014-01-24
+ *  A saveAs() FileSaver implementation.
+ *  2014-05-27
  *
- * By Eli Grey, http://eligrey.com
- * License: X11/MIT
- *   See LICENSE.md
+ *  By Eli Grey, http://eligrey.com
+ *  License: X11/MIT
+ *    See https://github.com/eligrey/FileSaver.js/blob/master/LICENSE.md
  */
 
 /*global self */
-/*jslint bitwise: true, regexp: true, confusion: true, es5: true, vars: true, white: true,
-  plusplus: true */
+/*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 */
 
 var saveAs = saveAs
   // IE 10+ (native saveAs)
-  || (navigator.msSaveOrOpenBlob && navigator.msSaveOrOpenBlob.bind(navigator))
+  || (typeof navigator !== "undefined" &&
+      navigator.msSaveOrOpenBlob && navigator.msSaveOrOpenBlob.bind(navigator))
   // Everyone else
   || (function(view) {
        "use strict";
        // IE <10 is explicitly unsupported
-       if (/MSIE [1-9]\./.test(navigator.userAgent)) {
+       if (typeof navigator !== "undefined" &&
+           /MSIE [1-9]\./.test(navigator.userAgent)) {
                return;
        }
        var
                  doc = view.document
-                 // only get URL when necessary in case BlobBuilder.js hasn't overridden it yet
+                 // only get URL when necessary in case Blob.js hasn't overridden it yet
                , get_URL = function() {
                        return view.URL || view.webkitURL || view;
                }
-               , URL = view.URL || view.webkitURL || view
                , save_link = doc.createElementNS("http://www.w3.org/1999/xhtml", "a")
-               , can_use_save_link =  !view.externalHost && "download" in save_link
+               , can_use_save_link = !view.externalHost && "download" in save_link
                , click = function(node) {
                        var event = doc.createEvent("MouseEvents");
                        event.initMouseEvent(
@@ -42,7 +42,7 @@ var saveAs = saveAs
                }
                , webkit_req_fs = view.webkitRequestFileSystem
                , req_fs = view.requestFileSystem || webkit_req_fs || view.mozRequestFileSystem
-               , throw_outside = function (ex) {
+               , throw_outside = function(ex) {
                        (view.setImmediate || view.setTimeout)(function() {
                                throw ex;
                        }, 0);
@@ -55,7 +55,7 @@ var saveAs = saveAs
                        while (i--) {
                                var file = deletion_queue[i];
                                if (typeof file === "string") { // file is an object URL
-                                       URL.revokeObjectURL(file);
+                                       get_URL().revokeObjectURL(file);
                                } else { // file is a File
                                        file.remove();
                                }
@@ -101,8 +101,8 @@ var saveAs = saveAs
                                        if (target_view) {
                                                target_view.location.href = object_url;
                                        } else {
-                        window.open(object_url, "_blank");
-                    }
+                                               window.open(object_url, "_blank");
+                                       }
                                        filesaver.readyState = filesaver.DONE;
                                        dispatch_all();
                                }
@@ -122,20 +122,9 @@ var saveAs = saveAs
                        }
                        if (can_use_save_link) {
                                object_url = get_object_url(blob);
-                               // FF for Android has a nasty garbage collection mechanism
-                               // that turns all objects that are not pure javascript into 'deadObject'
-                               // this means `doc` and `save_link` are unusable and need to be recreated
-                               // `view` is usable though:
-                               doc = view.document;
-                               save_link = doc.createElementNS("http://www.w3.org/1999/xhtml", "a");
                                save_link.href = object_url;
                                save_link.download = name;
-                               var event = doc.createEvent("MouseEvents");
-                               event.initMouseEvent(
-                                       "click", true, false, view, 0, 0, 0, 0, 0
-                                       , false, false, false, false, 0, null
-                               );
-                               save_link.dispatchEvent(event);
+                               click(save_link);
                                filesaver.readyState = filesaver.DONE;
                                dispatch_all();
                                return;
@@ -229,6 +218,10 @@ var saveAs = saveAs
                null;
 
        view.addEventListener("unload", process_deletion_queue, false);
+       saveAs.unload = function() {
+               process_deletion_queue();
+               view.removeEventListener("unload", process_deletion_queue, false);
+       };
        return saveAs;
 }(
           typeof self !== "undefined" && self
@@ -239,4 +232,10 @@ var saveAs = saveAs
 // while `this` is nsIContentFrameMessageManager
 // with an attribute `content` that corresponds to the window
 
-if (typeof module !== "undefined") module.exports = saveAs;
+if (typeof module !== "undefined" && module !== null) {
+  module.exports = saveAs;
+} else if ((typeof define !== "undefined" && define !== null) && (define.amd != null)) {
+  define([], function() {
+    return saveAs;
+  });
+}