44 lines
1.4 KiB
TypeScript
44 lines
1.4 KiB
TypeScript
/*
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Copyright 2023 New Vector Ltd
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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/**
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* The platform on which the application is running.
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*/
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// The granularity of this value is kind of arbitrary: it distinguishes exactly
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// the platforms that the app needs to know about in order to correctly
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// implement the designs and work around platform-specific browser weirdness.
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// Feel free to increase or decrease that granularity in the future as project
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// requirements change.
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export let platform: "android" | "ios" | "desktop";
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if (/android/i.test(navigator.userAgent)) {
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platform = "android";
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// We include 'Mac' here and double-check for touch support because iPads on
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// iOS 13 pretend to be a MacOS desktop
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} else if (
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/iPad|iPhone|iPod|Mac/.test(navigator.userAgent) &&
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"ontouchend" in document
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) {
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platform = "ios";
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} else {
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platform = "desktop";
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}
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export const isFirefox = (): boolean => {
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const { userAgent } = navigator;
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return userAgent.includes("Firefox");
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};
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