48 lines
No EOL
2 KiB
JavaScript
48 lines
No EOL
2 KiB
JavaScript
/*\
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|*|
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|*| :: cookies.js ::
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|*|
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|*| A complete cookies reader/writer framework with full unicode support.
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|*|
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|*| https://developer.mozilla.org/en-US/docs/DOM/document.cookie
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|*|
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|*| Syntaxes:
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|*|
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|*| * docCookies.setItem(name, value[, end[, path[, domain[, secure[, samesite]]]]])
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|*| * docCookies.getItem(name)
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|*| * docCookies.removeItem(name[, path])
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|*| * docCookies.hasItem(name)
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|*|
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\*/
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const docCookies = {
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getItem: function (sKey) {
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if (!sKey || !this.hasItem(sKey)) { return null; }
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return unescape(document.cookie.replace(new RegExp("(?:^|.*;\\s*)" + escape(sKey).replace(/[\-.+*]/g, "\\$&") + "\\s*\\=\\s*((?:[^;](?!;))*[^;]?).*"), "$1"));
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},
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setItem: function (sKey, sValue, vEnd, sPath, sDomain, bSecure, sSameSite) {
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if (!sKey || /^(?:expires|max-age|path|domain|secure|samesite)$/i.test(sKey)) { return; }
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let sExpires = "";
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if (vEnd) {
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switch (vEnd.constructor) {
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case Number:
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sExpires = vEnd === Infinity ? "; expires=Tue, 19 Jan 2038 03:14:07 UTC" : "; max-age=" + vEnd;
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break;
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case String:
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sExpires = "; expires=" + vEnd;
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break;
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case Date:
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sExpires = "; expires=" + vEnd.toUTCString();
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break;
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}
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}
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document.cookie = escape(sKey) + "=" + escape(sValue) + sExpires + (sDomain ? "; domain=" + sDomain : "") + (sPath ? "; path=" + sPath : "; path=/") + (bSecure ? "; secure" : "") + (sSameSite ? "; samesite=" + sSameSite : "; samesite=strict");
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},
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removeItem: function (sKey, sPath) {
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if (!sKey || !this.hasItem(sKey)) { return; }
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document.cookie = escape(sKey) + "=; expires=Thu, 01 Jan 1970 00:00:00 GMT" + (sPath ? "; path=" + sPath : "");
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},
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hasItem: function (sKey) {
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return (new RegExp("(?:^|;\\s*)" + escape(sKey).replace(/[\-.+*]/g, "\\$&") + "\\s*\\=")).test(document.cookie);
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}
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}; |