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/* |
Copyright (c) 2004-2006, The Dojo Foundation |
All Rights Reserved. |
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Licensed under the Academic Free License version 2.1 or above OR the |
modified BSD license. For more information on Dojo licensing, see: |
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http://dojotoolkit.org/community/licensing.shtml |
*/ |
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dojo.provide("dojo.io.cookie"); |
dojo.io.cookie.setCookie = function (name, value, days, path, domain, secure) { |
var expires = -1; |
if ((typeof days == "number") && (days >= 0)) { |
var d = new Date(); |
d.setTime(d.getTime() + (days * 24 * 60 * 60 * 1000)); |
expires = d.toGMTString(); |
} |
value = escape(value); |
document.cookie = name + "=" + value + ";" + (expires != -1 ? " expires=" + expires + ";" : "") + (path ? "path=" + path : "") + (domain ? "; domain=" + domain : "") + (secure ? "; secure" : ""); |
}; |
dojo.io.cookie.set = dojo.io.cookie.setCookie; |
dojo.io.cookie.getCookie = function (name) { |
var idx = document.cookie.lastIndexOf(name + "="); |
if (idx == -1) { |
return null; |
} |
var value = document.cookie.substring(idx + name.length + 1); |
var end = value.indexOf(";"); |
if (end == -1) { |
end = value.length; |
} |
value = value.substring(0, end); |
value = unescape(value); |
return value; |
}; |
dojo.io.cookie.get = dojo.io.cookie.getCookie; |
dojo.io.cookie.deleteCookie = function (name) { |
dojo.io.cookie.setCookie(name, "-", 0); |
}; |
dojo.io.cookie.setObjectCookie = function (name, obj, days, path, domain, secure, clearCurrent) { |
if (arguments.length == 5) { |
clearCurrent = domain; |
domain = null; |
secure = null; |
} |
var pairs = [], cookie, value = ""; |
if (!clearCurrent) { |
cookie = dojo.io.cookie.getObjectCookie(name); |
} |
if (days >= 0) { |
if (!cookie) { |
cookie = {}; |
} |
for (var prop in obj) { |
if (obj[prop] == null) { |
delete cookie[prop]; |
} else { |
if ((typeof obj[prop] == "string") || (typeof obj[prop] == "number")) { |
cookie[prop] = obj[prop]; |
} |
} |
} |
prop = null; |
for (var prop in cookie) { |
pairs.push(escape(prop) + "=" + escape(cookie[prop])); |
} |
value = pairs.join("&"); |
} |
dojo.io.cookie.setCookie(name, value, days, path, domain, secure); |
}; |
dojo.io.cookie.getObjectCookie = function (name) { |
var values = null, cookie = dojo.io.cookie.getCookie(name); |
if (cookie) { |
values = {}; |
var pairs = cookie.split("&"); |
for (var i = 0; i < pairs.length; i++) { |
var pair = pairs[i].split("="); |
var value = pair[1]; |
if (isNaN(value)) { |
value = unescape(pair[1]); |
} |
values[unescape(pair[0])] = value; |
} |
} |
return values; |
}; |
dojo.io.cookie.isSupported = function () { |
if (typeof navigator.cookieEnabled != "boolean") { |
dojo.io.cookie.setCookie("__TestingYourBrowserForCookieSupport__", "CookiesAllowed", 90, null); |
var cookieVal = dojo.io.cookie.getCookie("__TestingYourBrowserForCookieSupport__"); |
navigator.cookieEnabled = (cookieVal == "CookiesAllowed"); |
if (navigator.cookieEnabled) { |
this.deleteCookie("__TestingYourBrowserForCookieSupport__"); |
} |
} |
return navigator.cookieEnabled; |
}; |
if (!dojo.io.cookies) { |
dojo.io.cookies = dojo.io.cookie; |
} |
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