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Update FileSaver.js

This commit is contained in:
Daniel Berteaud 2015-07-19 11:51:58 +02:00
parent 8f1825ae5a
commit 1deda170fb
1 changed files with 20 additions and 17 deletions
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37
public/js/FileSaver.js
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@ -1,6 +1,6 @@
/* FileSaver.js
* A saveAs() FileSaver implementation.
* 2015-05-07.2
* 1.1.20150716
*
* By Eli Grey, http://eligrey.com
* License: X11/MIT
@ -27,11 +27,7 @@ var saveAs = saveAs || (function(view) {
, save_link = doc.createElementNS("http://www.w3.org/1999/xhtml", "a")
, can_use_save_link = "download" in save_link
, click = function(node) {
var event = doc.createEvent("MouseEvents");
event.initMouseEvent(
"click", true, false, view, 0, 0, 0, 0, 0
, false, false, false, false, 0, null
);
var event = new MouseEvent("click");
node.dispatchEvent(event);
}
, webkit_req_fs = view.webkitRequestFileSystem
@ -82,8 +78,10 @@ var saveAs = saveAs || (function(view) {
}
return blob;
}
, FileSaver = function(blob, name) {
blob = auto_bom(blob);
, FileSaver = function(blob, name, no_auto_bom) {
if (!no_auto_bom) {
blob = auto_bom(blob);
}
// First try a.download, then web filesystem, then object URLs
var
filesaver = this
@ -131,10 +129,12 @@ var saveAs = saveAs || (function(view) {
object_url = get_URL().createObjectURL(blob);
save_link.href = object_url;
save_link.download = name;
click(save_link);
filesaver.readyState = filesaver.DONE;
dispatch_all();
revoke(object_url);
setTimeout(function() {
click(save_link);
dispatch_all();
revoke(object_url);
filesaver.readyState = filesaver.DONE;
});
return;
}
// Object and web filesystem URLs have a problem saving in Google Chrome when
@ -205,14 +205,17 @@ var saveAs = saveAs || (function(view) {
}), fs_error);
}
, FS_proto = FileSaver.prototype
, saveAs = function(blob, name) {
return new FileSaver(blob, name);
, saveAs = function(blob, name, no_auto_bom) {
return new FileSaver(blob, name, no_auto_bom);
}
;
// IE 10+ (native saveAs)
if (typeof navigator !== "undefined" && navigator.msSaveOrOpenBlob) {
return function(blob, name) {
return navigator.msSaveOrOpenBlob(auto_bom(blob), name);
return function(blob, name, no_auto_bom) {
if (!no_auto_bom) {
blob = auto_bom(blob);
}
return navigator.msSaveOrOpenBlob(blob, name || "download");
};
}
@ -250,4 +253,4 @@ if (typeof module !== "undefined" && module.exports) {
define([], function() {
return saveAs;
});
}
}