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Remove the URL checks in the createObjectURL utility function, since the URL polyfill have made them redundant

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Also, this changes `createBlob` to throw when `Blob` isn't supported.
This commit is contained in:
Jonas Jenwald 2017-04-15 18:25:10 +02:00
parent 2928578164
commit 3888a993b1
1 changed files with 3 additions and 4 deletions
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src/shared/util.js
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@ -1190,7 +1190,7 @@ var createBlob = function createBlob(data, contentType) {
if (typeof Blob !== 'undefined') { if (typeof Blob !== 'undefined') {
return new Blob([data], { type: contentType }); return new Blob([data], { type: contentType });
} }
warn('The "Blob" constructor is not supported.'); throw new Error('The "Blob" constructor is not supported.');
}; };
var createObjectURL = (function createObjectURLClosure() { var createObjectURL = (function createObjectURLClosure() {
@ -1198,9 +1198,8 @@ var createObjectURL = (function createObjectURLClosure() {
var digits = var digits =
'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/='; 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=';
return function createObjectURL(data, contentType, forceDataSchema) { return function createObjectURL(data, contentType, forceDataSchema = false) {
if (!forceDataSchema && if (!forceDataSchema) {
typeof URL !== 'undefined' && URL.createObjectURL) {
var blob = createBlob(data, contentType); var blob = createBlob(data, contentType);
return URL.createObjectURL(blob); return URL.createObjectURL(blob);
} }