6e2294e279
* upgrade paragon * mmp2p experiment code * mmp2p courseware triggers * mmp2p course-home triggers * mmp2p load styles * mmp2p - add missed locator docstrings * mmp2p test fixes * add lazy loading for image-bearing components * mmp2p experiment README * mmp2p add lazy loading for sidecard * generalize prices for currency options * mmp2p fix flyover mobile args * mmp2p fix lock paywall border display * mmp2 - add safety-rail around verifiedmode access
49 lines
1.2 KiB
JavaScript
49 lines
1.2 KiB
JavaScript
/* eslint-disable no-console */
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import { useContext } from 'react';
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import { AppContext } from '@edx/frontend-platform/react';
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import util from 'util';
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export const isMobile = () => {
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const userAgent = typeof window.navigator === 'undefined' ? '' : navigator.userAgent;
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return Boolean(
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userAgent.match(/Android|BlackBerry|iPhone|iPad|iPod|Opera Mini|IEMobile|WPDesktop/i),
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);
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};
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export const getUser = () => useContext(AppContext).authenticatedUser;
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const staticReturnOptions = [
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'dict',
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'inspect',
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Symbol.toStringTag,
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util.inspect.custom,
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Symbol.for('nodejs.util.inspect.custom'),
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];
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const strictGet = (target, name) => {
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if (name === Symbol.toStringTag) {
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return target;
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}
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if (name === 'length') {
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return target.length;
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}
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if (staticReturnOptions.indexOf(name) >= 0) {
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return target;
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}
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if (name === Symbol.iterator) {
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return { ...target };
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}
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if (name in target || name === '_reactFragment') {
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return target[name];
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}
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console.log(name.toString());
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console.error({ target, name });
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const e = Error(`invalid property "${name.toString()}"`);
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console.error(e.stack);
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return undefined;
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};
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export const StrictDict = (dict) => new Proxy(dict, { get: strictGet });
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