59 lines
1.4 KiB
JavaScript
59 lines
1.4 KiB
JavaScript
/**
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* @license Apache-2.0
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*
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* Copyright (c) 2021 The Stdlib Authors.
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*
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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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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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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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'use strict';
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// MODULES //
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var IS_BROWSER = require( './../../is-browser' );
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var getGlobal = require( '@stdlib/utils/global' );
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// VARIABLES //
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var Global = getGlobal();
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// MAIN //
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/**
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* Returns a boolean indicating if an environment is a mobile environment.
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*
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* ## Notes
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*
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* - The implementation checks whether the User Agent contains the string "Mobi" per the [MDN recommendations][1].
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*
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* [1]: https://developer.mozilla.org/en-US/docs/Web/HTTP/Browser_detection_using_the_user_agent
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*
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* @private
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* @returns {boolean} boolean indicating if an environment is a mobile environment
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*/
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function isMobile() {
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return (
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IS_BROWSER &&
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Global.navigator &&
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Global.navigator.userAgent &&
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/Mobi/.test( Global.navigator.userAgent )
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);
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}
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// EXPORTS //
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module.exports = isMobile;
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