/*\

|*|

|*|    :: cookies.js ::

|*|

|*|    A complete cookies reader/writer framework with full unicode support.

|*|

|*|    Revision #5 - August 14th, 2018

|*|

|*|    https://developer.mozilla.org/en-US/docs/Web/API/document.cookie

|*|    https://developer.mozilla.org/User:fusionchess

|*|    https://github.com/madmurphy/cookies.js

|*|

|*|    This framework is released under the GNU Public License, version 3 or later.

|*|    http://www.gnu.org/licenses/gpl-3.0-standalone.html

|*|

|*|    Syntaxes:

|*|

|*|    * docCookies.setItem(name, value[, end[, path[, domain[, secure]]]])

|*|    * docCookies.getItem(name)

|*|    * docCookies.removeItem(name[, path[, domain]])

|*|    * docCookies.hasItem(name)

|*|    * docCookies.keys()

|*|    * docCookies.clear([path[, domain]])

|*|

\*/

var docCookies = {

    getItem: function (sKey) {

        if (!sKey) { return null; }

        return decodeURIComponent(document.cookie.replace(new RegExp("(?:(?:^|.*;)\\s*" + encodeURIComponent(sKey).replace(/[\-\.\+\*]/g, "\\$&") + "\\s*\\=\\s*([^;]*).*$)|^.*$"), "$1")) || null;

    },

    setItem: function (sKey, sValue, vEnd, sPath, sDomain, bSecure) {

        if (!sKey || /^(?:expires|max\-age|path|domain|secure)$/i.test(sKey)) { return false; }

        var sExpires = "";

        if (vEnd) {

            switch (vEnd.constructor) {

                case Number:

                    sExpires = vEnd === Infinity ? "; expires=Fri, 31 Dec 9999 23:59:59 GMT" : "; max-age=" + vEnd;

                    /*

                    Note: Despite officially defined in RFC 6265, the use of `max-age` is not compatible with any

                    version of Internet Explorer, Edge and some mobile browsers. Therefore passing a number to

                    the end parameter might not work as expected. A possible solution might be to convert the the

                    relative time to an absolute time. For instance, replacing the previous line with:

                    */

                    /*

                    sExpires = vEnd === Infinity ? "; expires=Fri, 31 Dec 9999 23:59:59 GMT" : "; expires=" + (new Date(vEnd * 1e3 + Date.now())).toUTCString();

                    */

                    break;

                case String:

                    sExpires = "; expires=" + vEnd;

                    break;

                case Date:

                    sExpires = "; expires=" + vEnd.toUTCString();

                    break;

            }

        }

        document.cookie = encodeURIComponent(sKey) + "=" + encodeURIComponent(sValue) + sExpires + (sDomain ? "; domain=" + sDomain : "") + (sPath ? "; path=" + sPath : "") + (bSecure ? "; secure" : "");

        return true;

    },

    removeItem: function (sKey, sPath, sDomain) {

        if (!this.hasItem(sKey)) { return false; }

        document.cookie = encodeURIComponent(sKey) + "=; expires=Thu, 01 Jan 1970 00:00:00 GMT" + (sDomain ? "; domain=" + sDomain : "") + (sPath ? "; path=" + sPath : "");

        return true;

    },

    hasItem: function (sKey) {

        if (!sKey || /^(?:expires|max\-age|path|domain|secure)$/i.test(sKey)) { return false; }

        return (new RegExp("(?:^|;\\s*)" + encodeURIComponent(sKey).replace(/[\-\.\+\*]/g, "\\$&") + "\\s*\\=")).test(document.cookie);

    },

    keys: function () {

        var aKeys = document.cookie.replace(/((?:^|\s*;)[^\=]+)(?=;|$)|^\s*|\s*(?:\=[^;]*)?(?:\1|$)/g, "").split(/\s*(?:\=[^;]*)?;\s*/);

        for (var nLen = aKeys.length, nIdx = 0; nIdx < nLen; nIdx++) {

            aKeys[nIdx] = decodeURIComponent(aKeys[nIdx]);

        }

        return aKeys;

    },

    clear: function (sPath, sDomain) {

        var aKeys = this.keys();

        for (var nLen = aKeys.length, nIdx = 0; nIdx < nLen; nIdx++) {

            this.removeItem(aKeys[nIdx], sPath, sDomain);

        }

    }

};

if (typeof module !== "undefined" && typeof module.exports !== "undefined") {

    module.exports = docCookies;

}

docCookies.setItem("test0", "Hello world!");

docCookies.setItem("test1", "Unicode test: \u00E0\u00E8\u00EC\u00F2\u00F9", Infinity);

docCookies.setItem("test2", "Hello world!", new Date(2020, 5, 12));

docCookies.setItem("test3", "Hello world!", new Date(2027, 2, 3), "/blog");

docCookies.setItem("test4", "Hello world!", "Sun, 06 Nov 2022 21:43:15 GMT");

docCookies.setItem("test5", "Hello world!", "Tue, 06 Dec 2022 13:11:07 GMT", "/home");

docCookies.setItem("test6", "Hello world!", 150);

docCookies.setItem("test7", "Hello world!", 245, "/content");

docCookies.setItem("test8", "Hello world!", null, null, "example.com");

docCookies.setItem("test9", "Hello world!", null, null, null, true);

docCookies.setItem("test1;=", "Safe character test;=", Infinity);

alert(docCookies.keys().join("\n"));

alert(docCookies.getItem("test1"));

alert(docCookies.getItem("test5"));

docCookies.removeItem("test1");

docCookies.removeItem("test5", "/home");

alert(docCookies.getItem("test1"));

alert(docCookies.getItem("test5"));

alert(docCookies.getItem("unexistingCookie"));

alert(docCookies.getItem());

alert(docCookies.getItem("test1;="));