annotate cs/cookies.js @ 93:c33c0647bf84

myrss: update FEEDS
author paulo
date Thu, 02 Nov 2017 11:57:59 -0600
parents
children 4d3f845c4ef2
rev   line source
paulo@78 1 /*\
paulo@78 2 |*|
paulo@78 3 |*| :: cookies.js ::
paulo@78 4 |*|
paulo@78 5 |*| A complete cookies reader/writer framework with full unicode support.
paulo@78 6 |*|
paulo@78 7 |*| Revision #1 - September 4, 2014
paulo@78 8 |*|
paulo@78 9 |*| https://developer.mozilla.org/en-US/docs/Web/API/document.cookie
paulo@78 10 |*| https://developer.mozilla.org/User:fusionchess
paulo@78 11 |*|
paulo@78 12 |*| This framework is released under the GNU Public License, version 3 or later.
paulo@78 13 |*| http://www.gnu.org/licenses/gpl-3.0-standalone.html
paulo@78 14 |*|
paulo@78 15 |*| Syntaxes:
paulo@78 16 |*|
paulo@78 17 |*| * docCookies.setItem(name, value[, end[, path[, domain[, secure]]]])
paulo@78 18 |*| * docCookies.getItem(name)
paulo@78 19 |*| * docCookies.removeItem(name[, path[, domain]])
paulo@78 20 |*| * docCookies.hasItem(name)
paulo@78 21 |*| * docCookies.keys()
paulo@78 22 |*|
paulo@78 23 \*/
paulo@78 24
paulo@78 25 var docCookies = {
paulo@78 26 getItem: function (sKey) {
paulo@78 27 if (!sKey) { return null; }
paulo@78 28 return decodeURIComponent(document.cookie.replace(new RegExp("(?:(?:^|.*;)\\s*" + encodeURIComponent(sKey).replace(/[\-\.\+\*]/g, "\\$&") + "\\s*\\=\\s*([^;]*).*$)|^.*$"), "$1")) || null;
paulo@78 29 },
paulo@78 30 setItem: function (sKey, sValue, vEnd, sPath, sDomain, bSecure) {
paulo@78 31 if (!sKey || /^(?:expires|max\-age|path|domain|secure)$/i.test(sKey)) { return false; }
paulo@78 32 var sExpires = "";
paulo@78 33 if (vEnd) {
paulo@78 34 switch (vEnd.constructor) {
paulo@78 35 case Number:
paulo@78 36 sExpires = vEnd === Infinity ? "; expires=Fri, 31 Dec 9999 23:59:59 GMT" : "; max-age=" + vEnd;
paulo@78 37 break;
paulo@78 38 case String:
paulo@78 39 sExpires = "; expires=" + vEnd;
paulo@78 40 break;
paulo@78 41 case Date:
paulo@78 42 sExpires = "; expires=" + vEnd.toUTCString();
paulo@78 43 break;
paulo@78 44 }
paulo@78 45 }
paulo@78 46 document.cookie = encodeURIComponent(sKey) + "=" + encodeURIComponent(sValue) + sExpires + (sDomain ? "; domain=" + sDomain : "") + (sPath ? "; path=" + sPath : "") + (bSecure ? "; secure" : "");
paulo@78 47 return true;
paulo@78 48 },
paulo@78 49 removeItem: function (sKey, sPath, sDomain) {
paulo@78 50 if (!this.hasItem(sKey)) { return false; }
paulo@78 51 document.cookie = encodeURIComponent(sKey) + "=; expires=Thu, 01 Jan 1970 00:00:00 GMT" + (sDomain ? "; domain=" + sDomain : "") + (sPath ? "; path=" + sPath : "");
paulo@78 52 return true;
paulo@78 53 },
paulo@78 54 hasItem: function (sKey) {
paulo@78 55 if (!sKey) { return false; }
paulo@78 56 return (new RegExp("(?:^|;\\s*)" + encodeURIComponent(sKey).replace(/[\-\.\+\*]/g, "\\$&") + "\\s*\\=")).test(document.cookie);
paulo@78 57 },
paulo@78 58 keys: function () {
paulo@78 59 var aKeys = document.cookie.replace(/((?:^|\s*;)[^\=]+)(?=;|$)|^\s*|\s*(?:\=[^;]*)?(?:\1|$)/g, "").split(/\s*(?:\=[^;]*)?;\s*/);
paulo@78 60 for (var nLen = aKeys.length, nIdx = 0; nIdx < nLen; nIdx++) { aKeys[nIdx] = decodeURIComponent(aKeys[nIdx]); }
paulo@78 61 return aKeys;
paulo@78 62 }
paulo@78 63 };