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Use FileReader in macOS native apps using WebKit

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This commit is contained in:
Rajiv Shah
2019-12-21 17:41:53 -05:00
parent 9a0a1e4ae2
commit db7880179f
1 changed files with 6 additions and 3 deletions
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src/FileSaver.js
+6 -3
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@@ -66,13 +66,16 @@ function click (node) {
} }
} }
// Detect WebKit inside a native macOS app
var isWebKit = /AppleWebKit/.test(navigator.userAgent)
var saveAs = _global.saveAs || ( var saveAs = _global.saveAs || (
// probably in some web worker // probably in some web worker
(typeof window !== 'object' || window !== _global) (typeof window !== 'object' || window !== _global)
? function saveAs () { /* noop */ } ? function saveAs () { /* noop */ }
// Use download attribute first if possible (#193 Lumia mobile) // Use download attribute first if possible (#193 Lumia mobile) unless this is a native macOS app
: 'download' in HTMLAnchorElement.prototype : ('download' in HTMLAnchorElement.prototype && !isWebKit)
? function saveAs (blob, name, opts) { ? function saveAs (blob, name, opts) {
var URL = _global.URL || _global.webkitURL var URL = _global.URL || _global.webkitURL
var a = document.createElement('a') var a = document.createElement('a')
@@ -137,7 +140,7 @@ var saveAs = _global.saveAs || (
var isSafari = /constructor/i.test(_global.HTMLElement) || _global.safari var isSafari = /constructor/i.test(_global.HTMLElement) || _global.safari
var isChromeIOS = /CriOS\/[\d]+/.test(navigator.userAgent) var isChromeIOS = /CriOS\/[\d]+/.test(navigator.userAgent)
if ((isChromeIOS || (force && isSafari)) && typeof FileReader !== 'undefined') { if (((isChromeIOS || (force && isSafari)) && typeof FileReader === 'object') || isWebKit && typeof FileReader === 'function') {
// Safari doesn't allow downloading of blob URLs // Safari doesn't allow downloading of blob URLs
var reader = new FileReader() var reader = new FileReader()
reader.onloadend = function () { reader.onloadend = function () {