{"version":3,"file":"uppsala.alertbanner.min.js","names":["define","cookiePrefix","init","cookieBaseName","autoRemoveBanners","closeButtons","btn","banner","i","id","toRemove","document","getElementsByClassName","length","getAlertBanner","getId","cookieName","cookies","cookie","split","trim","existsCookie","getCookieName","push","addEventListener","e","event","currentTarget","bannerElem","expiresYearsFromNow","cookieExpire","Date","cookieExpirationOption","setFullYear","getFullYear","toUTCString","setCloseCookie","removeElement","closeAlertBanner","preventDefault","dataset","alertBannerId","Error","closeButton","parent","parentElement","selector","matches","elem","parentNode","removeChild"],"sources":["components/uppsala.alertbanner.js"],"mappings":"AAAAA,QAAO,WACH,IAAIC,EA4BJ,MA1BkB,CAEdC,KAAM,SAAUC,EAAyBC,GACrC,IAAIC,EAAcC,EAAKC,EAAQC,EAyD/BC,EAzDkCC,EAAW,GAM7C,IAJAT,EAAeE,EAAiB,IAEhCE,EAAeM,SAASC,uBAAuB,wBAE1CJ,EAAI,EAAGA,EAAIH,EAAaQ,OAAQL,IAEjCD,EAASO,EADTR,EAAMD,EAAaG,IAEfJ,IAgDRK,WAAKM,EAhDuCR,GAgFpD,SAAsBS,GAClB,IAAIR,EAAGS,EAEP,IAAKN,SAASO,OACV,OAAO,EAIX,IADAD,EAAUN,SAASO,OAAOC,MAAM,KAC3BX,EAAI,EAAGA,EAAIS,EAAQJ,OAAQL,IAE5B,GADOS,EAAQT,GAAGW,MAAM,KAAK,GAAGC,SACnBJ,EACT,OAAO,EAIf,OAAO,CACX,CA7CWK,CAFUC,EAAcb,KAhDnBC,EAASa,KAAKhB,GAEAD,EAcdkB,iBAAiB,SAAS,SAAUC,GAC5C,IAAIlB,EAASO,EAAeY,MAAMC,gBAqB1C,SAA0BC,GACtB,IAAInB,EAAKM,EAAMa,IAhBnB,SAAwBnB,EAAIoB,GACxB,IAAIX,EACAF,EAAaM,EAAcb,GAC3BqB,EAAe,IAAIC,KACnBC,EAAyB,GAEzBH,IACAC,EAAaG,YAAYH,EAAaI,cAAgBL,GACtDG,EAAyB,WAAaF,EAAaK,cAAgB,MAGvEjB,EAASF,EAAa,UAAYgB,EAAyB,uBAC3DrB,SAASO,OAASA,CACtB,EAKIkB,CAAe3B,GACf4B,EAAcT,EAClB,CAzBQU,CAAiB/B,GACjBkB,EAAEc,gBACN,IAAG,GAbC,IAAK/B,EAAI,EAAGA,EAAIE,EAASG,OAAQL,IAC7B6B,EAAc3B,EAASF,GAE/B,GA2CJ,SAASO,EAAMa,GACX,IAAKA,EAAWY,UAAYZ,EAAWY,QAAQC,cAC3C,MAAM,IAAIC,MAAM,4DAEpB,OAAOd,EAAWY,QAAQC,aAC9B,CAEA,SAASnB,EAAcb,GACnB,OAAOR,EAAeQ,CAC1B,CAEA,SAASK,EAAe6B,GAIpB,IAHA,IAAIC,EAASD,EAAYE,cACrBC,EAAW,yBAERF,IAAWA,EAAOG,QAAQD,IAC7BF,EAASA,EAAOC,cAGpB,IAAKD,EACD,MAAM,IAAIF,MAAM,yGAA2GI,EAAW,KAG1I,OAAOF,CACX,CAoBA,SAASP,EAAcW,GACnBA,EAAKC,WAAWC,YAAYF,EAChC,CAEJ","ignoreList":[],"sourcesContent":["define(function () {\n    var cookiePrefix;\n\n    var alertbanner = {\n\n        init: function (cookieBaseName, /*bool*/ autoRemoveBanners) {\n            var closeButtons, btn, banner, i, toRemove = [];\n\n            cookiePrefix = cookieBaseName + '_';\n\n            closeButtons = document.getElementsByClassName(\"js-alertbannerbutton\");\n\n            for (i = 0; i < closeButtons.length; i++) {\n                btn = closeButtons[i];\n                banner = getAlertBanner(btn);\n                if (autoRemoveBanners && shouldBeClosed(banner)) {\n                    toRemove.push(banner);\n                } else {\n                    addClickEvent(btn);\n                }\n            }\n\n            // remove elements after iterating through the element list\n            for (i = 0; i < toRemove.length; i++) {\n                removeElement(toRemove[i]);\n            }\n        }\n    };\n\n    return alertbanner;\n\n    function addClickEvent(closeButton) {\n        closeButton.addEventListener(\"click\", function (e) {\n            var banner = getAlertBanner(event.currentTarget);\n            closeAlertBanner(banner);\n            e.preventDefault();\n        }, false);\n    }\n\n    function setCloseCookie(id, expiresYearsFromNow) {\n        var cookie,\n            cookieName = getCookieName(id),\n            cookieExpire = new Date(),\n            cookieExpirationOption = \"\";\n\n        if (expiresYearsFromNow) {\n            cookieExpire.setFullYear(cookieExpire.getFullYear() + expiresYearsFromNow);\n            cookieExpirationOption = \"expires=\" + cookieExpire.toUTCString() + \"; \";\n        }\n\n        cookie = cookieName + \"=True; \" + cookieExpirationOption + \"path=/; SameSite=lax\";\n        document.cookie = cookie;\n    }\n\n    function closeAlertBanner(bannerElem) {\n        var id = getId(bannerElem);\n\n        setCloseCookie(id);\n        removeElement(bannerElem);\n    }\n\n    function shouldBeClosed(bannerElem) {\n        // a banner should be auto-closed if there's a close cookie present\n        var id = getId(bannerElem),\n            cookieName = getCookieName(id);\n\n        return existsCookie(cookieName);\n    }\n\n    function getId(bannerElem) {\n        if (!bannerElem.dataset || !bannerElem.dataset.alertBannerId) {\n            throw new Error(\"An alert banner must have an ID! Missing data attribute.\");\n        }\n        return bannerElem.dataset.alertBannerId;\n    }\n\n    function getCookieName(id) {\n        return cookiePrefix + id;\n    }\n\n    function getAlertBanner(closeButton) {\n        var parent = closeButton.parentElement,\n            selector = '[data-alert-banner-id]';\n\n        while (parent && !parent.matches(selector)) {\n            parent = parent.parentElement;\n        }\n\n        if (!parent) {\n            throw new Error(\"An alert banner button must be located inside an alert banner!. Could not find parent banner matching \" + selector + \".\");\n        }\n\n        return parent;\n    }\n\n    function existsCookie(cookieName) {\n        var i, cookies, name;\n\n        if (!document.cookie) {\n            return false;\n        }\n\n        cookies = document.cookie.split(';');\n        for (i = 0; i < cookies.length; i++) {\n            name = cookies[i].split('=')[0].trim();\n            if (name === cookieName) {\n                return true;\n            }\n        }\n\n        return false;\n    }\n\n    function removeElement(elem) {\n        elem.parentNode.removeChild(elem);\n    }\n\n});\n"]}