diff --git a/themes/src/main/resources/theme/keycloak/common/resources/lib/filesaver/FileSaver.js b/themes/src/main/resources/theme/keycloak/common/resources/lib/filesaver/FileSaver.js
index 6095017..fb71494 100644
--- a/themes/src/main/resources/theme/keycloak/common/resources/lib/filesaver/FileSaver.js
+++ b/themes/src/main/resources/theme/keycloak/common/resources/lib/filesaver/FileSaver.js
@@ -1,10 +1,11 @@
/* FileSaver.js
- * A saveAs() FileSaver implementation.
- * 2014-05-27
+ * A saveAs() FileSaver implementation.
+ * 1.3.2
+ * 2016-06-16 18:25:19
*
- * By Eli Grey, http://eligrey.com
- * License: X11/MIT
- * See https://github.com/eligrey/FileSaver.js/blob/master/LICENSE.md
+ * By Eli Grey, http://eligrey.com
+ * License: MIT
+ * See https://github.com/eligrey/FileSaver.js/blob/master/LICENSE.md
*/
/*global self */
@@ -12,16 +13,10 @@
/*! @source http://purl.eligrey.com/github/FileSaver.js/blob/master/FileSaver.js */
-var saveAs = saveAs
- // IE 10+ (native saveAs)
- || (typeof navigator !== "undefined" &&
- navigator.msSaveOrOpenBlob && navigator.msSaveOrOpenBlob.bind(navigator))
- // Everyone else
- || (function(view) {
+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
@@ -31,36 +26,30 @@ var saveAs = saveAs
return 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 = "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
- , req_fs = view.requestFileSystem || webkit_req_fs || view.mozRequestFileSystem
+ , is_safari = /constructor/i.test(view.HTMLElement) || view.safari
+ , is_chrome_ios =/CriOS\/[\d]+/.test(navigator.userAgent)
, throw_outside = function(ex) {
(view.setImmediate || view.setTimeout)(function() {
throw ex;
}, 0);
}
, force_saveable_type = "application/octet-stream"
- , fs_min_size = 0
- , deletion_queue = []
- , process_deletion_queue = function() {
- var i = deletion_queue.length;
- while (i--) {
- var file = deletion_queue[i];
+ // 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) {
+ var revoker = function() {
if (typeof file === "string") { // file is an object URL
get_URL().revokeObjectURL(file);
} else { // file is a File
file.remove();
}
- }
- deletion_queue.length = 0; // clear queue
+ };
+ setTimeout(revoker, arbitrary_revoke_timeout);
}
, dispatch = function(filesaver, event_types, event) {
event_types = [].concat(event_types);
@@ -76,134 +65,97 @@ var saveAs = saveAs
}
}
}
- , FileSaver = function(blob, name) {
+ , 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([String.fromCharCode(0xFEFF), blob], {type: blob.type});
+ }
+ return 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
, type = blob.type
- , blob_changed = false
+ , force = type === force_saveable_type
, object_url
- , target_view
- , get_object_url = function() {
- var object_url = get_URL().createObjectURL(blob);
- deletion_queue.push(object_url);
- return object_url;
- }
, dispatch_all = function() {
dispatch(filesaver, "writestart progress write writeend".split(" "));
}
// on any filesys errors revert to saving with object URLs
, fs_error = function() {
+ if ((is_chrome_ios || (force && is_safari)) && view.FileReader) {
+ // Safari doesn't allow downloading of blob urls
+ var reader = new FileReader();
+ reader.onloadend = function() {
+ var url = is_chrome_ios ? reader.result : reader.result.replace(/^data:[^;]*;/, 'data:attachment/file;');
+ var popup = view.open(url, '_blank');
+ if(!popup) view.location.href = url;
+ url=undefined; // release reference before dispatching
+ filesaver.readyState = filesaver.DONE;
+ dispatch_all();
+ };
+ reader.readAsDataURL(blob);
+ filesaver.readyState = filesaver.INIT;
+ return;
+ }
// don't create more object URLs than needed
- if (blob_changed || !object_url) {
- object_url = get_object_url(blob);
+ if (!object_url) {
+ object_url = get_URL().createObjectURL(blob);
}
- if (target_view) {
- target_view.location.href = object_url;
+ if (force) {
+ view.location.href = object_url;
} else {
- window.open(object_url, "_blank");
+ var opened = view.open(object_url, "_blank");
+ 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;
+ }
}
filesaver.readyState = filesaver.DONE;
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_object_url(blob);
- save_link.href = object_url;
- save_link.download = name;
- click(save_link);
- filesaver.readyState = filesaver.DONE;
- dispatch_all();
- 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
- // http://code.google.com/p/chromium/issues/detail?id=91158
- 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();
+ object_url = get_URL().createObjectURL(blob);
+ setTimeout(function() {
+ save_link.href = object_url;
+ save_link.download = name;
+ click(save_link);
+ dispatch_all();
+ revoke(object_url);
+ filesaver.readyState = filesaver.DONE;
+ });
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();
- deletion_queue.push(file);
- filesaver.readyState = filesaver.DONE;
- dispatch(filesaver, "writeend", event);
- };
- 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_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 || blob.name || "download", no_auto_bom);
}
;
- FS_proto.abort = function() {
- var filesaver = this;
- filesaver.readyState = filesaver.DONE;
- dispatch(filesaver, "abort");
- };
+ // 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);
+ };
+ }
+
+ FS_proto.abort = function(){};
FS_proto.readyState = FS_proto.INIT = 0;
FS_proto.WRITING = 1;
FS_proto.DONE = 2;
@@ -217,11 +169,6 @@ var saveAs = saveAs
FS_proto.onwriteend =
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
@@ -232,10 +179,10 @@ var saveAs = saveAs
// while `this` is nsIContentFrameMessageManager
// with an attribute `content` that corresponds to the window
-if (typeof module !== "undefined" && module !== null) {
- module.exports = saveAs;
-} else if ((typeof define !== "undefined" && define !== null) && (define.amd != null)) {
- define([], function() {
+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;
});
}
