40 lines
1000 B
JavaScript
40 lines
1000 B
JavaScript
// possible options: expires (in seconds), path, domain, secure
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export function setCookie(name, value, options = {}) {
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let expires = options.expires;
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if (typeof expires === 'number' && expires) {
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const d = new Date();
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d.setTime(d.getTime() + expires * 1000);
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expires = options.expires = d;
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}
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if (expires && expires.toUTCString) {
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options.expires = expires.toUTCString();
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}
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value = encodeURIComponent(value);
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let updatedCookie = `${name}=${value}`;
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for (let propName in options) {
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updatedCookie += `; ${propName}`;
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if (options[propName] !== true) {
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updatedCookie += `=${options[propName]}`;
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}
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}
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document.cookie = updatedCookie;
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}
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export function getCookie(name) {
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const matches = document.cookie.match(
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new RegExp(`(?:^|; )${name.replace(/([.$?*|{}()[\]\\/+^])/g, '\\$1')}=([^;]*)`)
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);
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return matches ? decodeURIComponent(matches[1]) : undefined;
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}
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export function deleteCookie(name) {
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setCookie(name, '', { expires: -1 });
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}
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