diff --git a/html5/js/lib/FileSaver.js b/html5/js/lib/FileSaver.js
index 2b915b21..5d204aee 100644
--- a/html5/js/lib/FileSaver.js
+++ b/html5/js/lib/FileSaver.js
@@ -1,170 +1,171 @@
-"use strict";
-
/*
- * FileSaver.js
- * A saveAs() FileSaver implementation.
- *
- * By Eli Grey, http://eligrey.com
- *
- * License : https://github.com/eligrey/FileSaver.js/blob/master/LICENSE.md (MIT)
- * source : http://purl.eligrey.com/github/FileSaver.js
- */
-// The one and only way of getting global scope in all enviorment
+* FileSaver.js
+* A saveAs() FileSaver implementation.
+*
+* By Eli Grey, http://eligrey.com
+*
+* License : https://github.com/eligrey/FileSaver.js/blob/master/LICENSE.md (MIT)
+* source : http://purl.eligrey.com/github/FileSaver.js
+*/
+
+// The one and only way of getting global scope in all environments
// https://stackoverflow.com/q/3277182/1008999
-var _global = function () {
- // some use content security policy to disable eval
- try {
- return Function('return this')() || (42, eval)('this');
- } catch (e) {
- // every global should have circular reference
- // used for checking if someone writes var window = {}; var self = {}
- return typeof window === 'object' && window.window === window ? window : typeof self === 'object' && self.self === self ? self : typeof global === 'object' && global.global === global ? global : this;
- }
-}();
-
-function bom(blob, opts) {
- if (typeof opts === 'undefined') opts = {
- autoBom: false
- };else if (typeof opts !== 'object') {
- console.warn('Depricated: Expected third argument to be a object');
- opts = {
- autoBom: !opts
- };
- } // 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 (opts.autoBom && /^\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;
+var _global = typeof window === 'object' && window.window === window
+ ? window : typeof self === 'object' && self.self === self
+ ? self : typeof global === 'object' && global.global === global
+ ? global
+ : this
+
+function bom (blob, opts) {
+ if (typeof opts === 'undefined') opts = { autoBom: false }
+ else if (typeof opts !== 'object') {
+ console.warn('Deprecated: Expected third argument to be a object')
+ opts = { autoBom: !opts }
+ }
+
+ // 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 (opts.autoBom && /^\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
}
-function download(url, name, opts) {
- var xhr = new XMLHttpRequest();
- xhr.open('GET', url);
- xhr.responseType = 'blob';
-
- xhr.onload = function () {
- saveAs(xhr.response, name, opts);
- };
-
- xhr.onerror = function () {
- console.error('could not download file');
- };
-
- xhr.send();
+function download (url, name, opts) {
+ var xhr = new XMLHttpRequest()
+ xhr.open('GET', url)
+ xhr.responseType = 'blob'
+ xhr.onload = function () {
+ saveAs(xhr.response, name, opts)
+ }
+ xhr.onerror = function () {
+ console.error('could not download file')
+ }
+ xhr.send()
}
-function corsEnabled(url) {
- var xhr = new XMLHttpRequest(); // use sync to avoid popup blocker
-
- xhr.open('HEAD', url, false);
- xhr.send();
- return xhr.status >= 200 && xhr.status <= 299;
-} // `a.click()` don't work for all browsers (#465)
-
+function corsEnabled (url) {
+ var xhr = new XMLHttpRequest()
+ // use sync to avoid popup blocker
+ xhr.open('HEAD', url, false)
+ try {
+ xhr.send()
+ } catch (e) {}
+ return xhr.status >= 200 && xhr.status <= 299
+}
-function click(node) {
- try {
- node.dispatchEvent(new MouseEvent('click'));
- } catch (e) {
- var evt = document.createEvent('MouseEvents');
- evt.initMouseEvent('click', true, true, window, 0, 0, 0, 80, 20, false, false, false, false, 0, null);
- node.dispatchEvent(evt);
- }
+// `a.click()` doesn't work for all browsers (#465)
+function click (node) {
+ try {
+ node.dispatchEvent(new MouseEvent('click'))
+ } catch (e) {
+ var evt = document.createEvent('MouseEvents')
+ evt.initMouseEvent('click', true, true, window, 0, 0, 0, 80,
+ 20, false, false, false, false, 0, null)
+ node.dispatchEvent(evt)
+ }
}
-var saveAs = _global.saveAs || // probably in some web worker
-typeof window !== 'object' || window !== _global ? function saveAs() {}
-/* noop */
-// Use download attribute first if possible (#193 Lumia mobile)
-: 'download' in HTMLAnchorElement.prototype ? function saveAs(blob, name, opts) {
- var URL = _global.URL || _global.webkitURL;
- var a = document.createElement('a');
- name = name || blob.name || 'download';
- a.download = name;
- a.rel = 'noopener'; // tabnabbing
-// TODO: detect chrome extensions & packaged apps
-// a.target = '_blank'
-
- if (typeof blob === 'string') {
- // Support regular links
- a.href = blob;
-
- if (a.origin !== location.origin) {
- corsEnabled(a.href) ? download(blob, name, opts) : click(a, a.target = '_blank');
- } else {
- click(a);
- }
- } else {
- // Support blobs
- a.href = URL.createObjectURL(blob);
- setTimeout(function () {
- URL.revokeObjectURL(a.href);
- }, 4E4); // 40s
-
- setTimeout(function () {
- click(a);
- }, 0);
- }
-} // Use msSaveOrOpenBlob as a second approch
-: 'msSaveOrOpenBlob' in navigator ? function saveAs(blob, name, opts) {
- name = name || blob.name || 'download';
-
- if (typeof blob === 'string') {
- if (corsEnabled(blob)) {
- download(blob, name, opts);
- } else {
- var a = document.createElement('a');
- a.href = blob;
- a.target = '_blank';
- setTimeout(function () {
- clikc(a);
- });
- }
- } else {
- navigator.msSaveOrOpenBlob(bom(blob, opts), name);
- }
-} // Fallback to using FileReader and a popup
-: function saveAs(blob, name, opts, popup) {
- // Open a popup immediately do go around popup blocker
-// Mostly only avalible on user interaction and the fileReader is async so...
- popup = popup || open('', '_blank');
-
- if (popup) {
- popup.document.title = popup.document.body.innerText = 'downloading...';
- }
-
- if (typeof blob === 'string') return download(blob, name, opts);
- var force = blob.type === 'application/octet-stream';
-
- var isSafari = /constructor/i.test(_global.HTMLElement) || _global.safari;
-
- var isChromeIOS = /CriOS\/[\d]+/.test(navigator.userAgent);
-
- if ((isChromeIOS || force && isSafari) && typeof FileReader === 'object') {
- // Safari doesn't allow downloading of blob urls
- var reader = new FileReader();
-
- reader.onloadend = function () {
- var url = reader.result;
- url = isChromeIOS ? url : url.replace(/^data:[^;]*;/, 'data:attachment/file;');
- if (popup) popup.location.href = url;else location = url;
- popup = null; // reverse-tabnabbing #460
- };
-
- reader.readAsDataURL(blob);
- } else {
- var URL = _global.URL || _global.webkitURL;
- var url = URL.createObjectURL(blob);
- if (popup) popup.location = url;else location.href = url;
- popup = null; // reverse-tabnabbing #460
-
- setTimeout(function () {
- URL.revokeObjectURL(url);
- }, 4E4); // 40s
- }
-};
+// Detect WebView inside a native macOS app by ruling out all browsers
+// We just need to check for 'Safari' because all other browsers (besides Firefox) include that too
+// https://www.whatismybrowser.com/guides/the-latest-user-agent/macos
+var isMacOSWebView = _global.navigator && /Macintosh/.test(navigator.userAgent) && /AppleWebKit/.test(navigator.userAgent) && !/Safari/.test(navigator.userAgent)
+
+var saveAs = _global.saveAs || (
+ // probably in some web worker
+ (typeof window !== 'object' || window !== _global)
+ ? function saveAs () { /* noop */ }
+
+ // Use download attribute first if possible (#193 Lumia mobile) unless this is a macOS WebView
+ : ('download' in HTMLAnchorElement.prototype && !isMacOSWebView)
+ ? function saveAs (blob, name, opts) {
+ var URL = _global.URL || _global.webkitURL
+ var a = document.createElement('a')
+ name = name || blob.name || 'download'
+
+ a.download = name
+ a.rel = 'noopener' // tabnabbing
+
+ // TODO: detect chrome extensions & packaged apps
+ // a.target = '_blank'
+
+ if (typeof blob === 'string') {
+ // Support regular links
+ a.href = blob
+ if (a.origin !== location.origin) {
+ corsEnabled(a.href)
+ ? download(blob, name, opts)
+ : click(a, a.target = '_blank')
+ } else {
+ click(a)
+ }
+ } else {
+ // Support blobs
+ a.href = URL.createObjectURL(blob)
+ setTimeout(function () { URL.revokeObjectURL(a.href) }, 4E4) // 40s
+ setTimeout(function () { click(a) }, 0)
+ }
+ }
+
+ // Use msSaveOrOpenBlob as a second approach
+ : 'msSaveOrOpenBlob' in navigator
+ ? function saveAs (blob, name, opts) {
+ name = name || blob.name || 'download'
+
+ if (typeof blob === 'string') {
+ if (corsEnabled(blob)) {
+ download(blob, name, opts)
+ } else {
+ var a = document.createElement('a')
+ a.href = blob
+ a.target = '_blank'
+ setTimeout(function () { click(a) })
+ }
+ } else {
+ navigator.msSaveOrOpenBlob(bom(blob, opts), name)
+ }
+ }
+
+ // Fallback to using FileReader and a popup
+ : function saveAs (blob, name, opts, popup) {
+ // Open a popup immediately do go around popup blocker
+ // Mostly only available on user interaction and the fileReader is async so...
+ popup = popup || open('', '_blank')
+ if (popup) {
+ popup.document.title =
+ popup.document.body.innerText = 'downloading...'
+ }
+
+ if (typeof blob === 'string') return download(blob, name, opts)
+
+ var force = blob.type === 'application/octet-stream'
+ var isSafari = /constructor/i.test(_global.HTMLElement) || _global.safari
+ var isChromeIOS = /CriOS\/[\d]+/.test(navigator.userAgent)
+
+ if ((isChromeIOS || (force && isSafari) || isMacOSWebView) && typeof FileReader !== 'undefined') {
+ // Safari doesn't allow downloading of blob URLs
+ var reader = new FileReader()
+ reader.onloadend = function () {
+ var url = reader.result
+ url = isChromeIOS ? url : url.replace(/^data:[^;]*;/, 'data:attachment/file;')
+ if (popup) popup.location.href = url
+ else location = url
+ popup = null // reverse-tabnabbing #460
+ }
+ reader.readAsDataURL(blob)
+ } else {
+ var URL = _global.URL || _global.webkitURL
+ var url = URL.createObjectURL(blob)
+ if (popup) popup.location = url
+ else location.href = url
+ popup = null // reverse-tabnabbing #460
+ setTimeout(function () { URL.revokeObjectURL(url) }, 4E4) // 40s
+ }
+ }
+)
+
+_global.saveAs = saveAs.saveAs = saveAs
+
+if (typeof module !== 'undefined') {
+ module.exports = saveAs;
+}