1 | export class Cookie {
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2 | constructor() {
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3 | }
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4 | static get Instance() {
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5 | if (!Cookie.__instance) {
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6 | Cookie.__instance = new Cookie();
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7 | }
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8 | return Cookie.__instance;
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9 | }
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10 | read(name) {
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11 | var result = new RegExp('(?:^|; )' + encodeURIComponent(name) + '=([^;]*)').exec(document.cookie);
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12 | return result ? result[1] : null;
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13 | }
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14 | write(name, value, days) {
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15 | if (!days) {
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16 | days = 365 * 20;
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17 | }
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18 | var date = new Date();
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19 | date.setTime(date.getTime() + (days * 24 * 60 * 60 * 1000));
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20 | var expires = "; expires=" + date.toUTCString();
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21 | document.cookie = name + "=" + value + expires + "; path=/";
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22 | }
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23 | remove(name) {
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24 | this.write(name, "", -1);
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25 | }
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26 | }
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27 |
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\ | No newline at end of file |