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61 lines
1.6 KiB
61 lines
1.6 KiB
var cookie = require('./cookie');
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exports = function(key) {
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var location = window.location;
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var hostname = location.hostname;
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var pathname = location.pathname;
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var hostNames = hostname.split('.');
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var pathNames = pathname.split('/');
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var domain = '';
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var pathLen = pathNames.length;
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var path;
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if (del()) return;
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for (var i = hostNames.length - 1; i >= 0; i--) {
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var hostName = hostNames[i];
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if (hostName === '') continue;
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domain = domain === '' ? hostName : hostName + '.' + domain;
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path = '/';
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if (
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del({
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domain: domain,
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path: path
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}) ||
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del({
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domain: domain
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})
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)
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return;
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for (var j = 0; j < pathLen; j++) {
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var pathName = pathNames[j];
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if (pathName === '') continue;
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path += pathName;
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if (
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del({
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domain: domain,
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path: path
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}) ||
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del({
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path: path
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})
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)
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return;
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path += '/';
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if (
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del({
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domain: domain,
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path: path
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}) ||
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del({
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path: path
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})
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)
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return;
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}
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}
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function del(options) {
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options = options || {};
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cookie.remove(key, options);
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return !cookie.get(key);
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}
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};
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module.exports = exports;
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