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document.documentElement.lang;\r\n\r\n            var elements = [];\r\n            if (self.options.dateElementSelector != null) {\r\n                elements = self.el.querySelectorAll('[data-timezoneconverter]');\r\n            } else if (self.options.utcStartTime != null) {\r\n                elements.push(self.el);\r\n            }\r\n\r\n            for (var i = 0; i < elements.length; i++) {\r\n                var element = elements[i];\r\n\r\n                // load these from the element itself instead of the module so each individual item can have a different date when dateElementSelector is used\r\n                var elementSettings = Moduler.utils.parseSettings(element.getAttribute('data-timezoneconverter'));\r\n\r\n                var startTime = self.getDateFromString(elementSettings.utcStartTime);\r\n\r\n                var endTime = self.options.utcEndTime ? self.getDateFromString(elementSettings.utcEndTime) : null;\r\n\r\n                let time = '';\r\n\r\n                if (self.options.nativeFormat != null) {\r\n                    time = startTime.toLocaleString(lang, self.options.nativeFormat);\r\n                    if (endTime != null) {\r\n                        time += '-' + endTime.toLocaleString(lang, self.options.nativeFormat);\r\n                    }\r\n                } else {\r\n                    // the getXXX uses the local timezone\r\n                    let isSameDate = endTime == null ||\r\n                        (startTime.getFullYear() === endTime.getFullYear() &&\r\n                            startTime.getMonth() === endTime.getMonth() &&\r\n                            startTime.getDate() === endTime.getDate());\r\n\r\n                    const fullDateFormat = { month: 'long', day: 'numeric', year: 'numeric' };\r\n                    if (endTime == null || isSameDate) {\r\n                        time = startTime.toLocaleString(lang, fullDateFormat);\r\n                    } else {\r\n                        // if start and end is the same month, use the special same month format\r\n                        let isSameMonth = startTime.getMonth() === endTime.getMonth() && startTime.getFullYear() === endTime.getFullYear();\r\n                        if (isSameMonth && self.shouldFormatSameMonth(lang)) {\r\n                            time = self.formatSameMonthDate(startTime, endTime, lang);\r\n                        } else {\r\n                            let isSameYear = self.shouldFormatSameYear(lang) && startTime.getFullYear() === endTime.getFullYear();\r\n                            time = startTime.toLocaleString(lang, isSameYear ? { month: 'long', day: 'numeric' } : fullDateFormat);\r\n                            let sep = self.formatSeparator(' - ', lang);\r\n                            time += sep;\r\n                            time += endTime.toLocaleString(lang, fullDateFormat);\r\n                        }\r\n                    }\r\n                }\r\n\r\n                element.innerHTML = time;\r\n            }\r\n        },\r\n\r\n        shouldFormatSameYear: function (lang) {\r\n            if (lang.indexOf('ja') == 0) {\r\n                return false;\r\n            }\r\n            return true;\r\n        },\r\n\r\n        shouldFormatSameMonth: function (lang) {\r\n            if (lang.indexOf('ja') == 0) {\r\n                return false;\r\n            }\r\n            return true;\r\n        },\r\n\r\n        formatSeparator: function(sep, lang) {\r\n            if (lang.indexOf('es') == 0) {\r\n                sep = ' al ';\r\n            }\r\n            return sep;\r\n        },\r\n\r\n        formatSameMonthDate: function (start, end, lang) {\r\n            var self = this;\r\n            let month = start.toLocaleString(lang, { month: 'long', day: 'numeric' })\r\n                             .replace(start.toLocaleString(lang, { day: 'numeric' }), '')\r\n                             .trim();\r\n            let sep = self.formatSeparator('-', lang);\r\n            const startDate = start.toLocaleString(lang, { month: 'long', day: 'numeric' });\r\n            const endDate = end.toLocaleString(lang, { month: 'long', day: 'numeric', year: 'numeric' });\r\n\r\n            let fullDate;\r\n\r\n            //if startdate starts with the month, the best format is 'month day1-day2'', otherwise 'day1-day2 month' is better\r\n            if (startDate.indexOf(month) > 0) {\r\n                fullDate = startDate.replace(month, '').trim() + sep + endDate;\r\n            } else {\r\n                fullDate = startDate + sep + endDate.replace(month, '').trim();\r\n            }\r\n\r\n            return fullDate;\r\n        },\r\n\r\n        getDateFromString: function (dateString) {\r\n            //iso8601 says a date can be \"yyyy-mm-ddThh:mm:ssz\", so replace space with T\r\n            return new Date(dateString.replace(/[ ]/g, \"T\"));\r\n        }\r\n        /*,\r\n\r\n        getFormattedDate: function (date, lang, format) {\r\n            var self = this;\r\n            var result = \"\";\r\n            var chunks = self.getDateFormats(format);\r\n            for (var i = 0; i < chunks.length; i++) {\r\n                // if the chunk is a string, it is not a format directive and should just be printed out as-is\r\n                if (typeof chunks[i] === 'string' || chunks[i] instanceof String) {\r\n                    result += chunks[i];\r\n                } else {\r\n                    result += date.toLocaleString(lang, chunks[i]);\r\n                }\r\n            }\r\n            return result;\r\n        },\r\n        getDateFormats: function (format) {\r\n            if (format == null) {\r\n                return [];\r\n            }\r\n            var self = this;\r\n            var chunks = [];\r\n            var f = format;\r\n            // this will pick items from the format string and parse them either as a format string or filler text\r\n            // the format strings are parsed by reading the same character until another appear. This should cover\r\n            // the basic aspects of a conversion table from c# style date formatting to javascript\r\n            // the final string is created by applying all different formats to the same date\r\n            while (f.length > 0) {\r\n                var i = 0;\r\n                if (!self.isFormatCharacter(f[i])) {// if its just filler, add it as a string to the chunks\r\n                    var part = '';\r\n                    while (f.length > i && !self.isFormatCharacter(f[i])) { // keep adding non-format chars\r\n                        part += f[i];\r\n                        i++;\r\n                    }\r\n                    chunks.push(part);\r\n                    f = f.substr(part.length);\r\n                } else {\r\n                    i++;\r\n                    while (f.length > i && f[i] == f[0]) {\r\n                        i++;\r\n                    }\r\n                    var part = f.substr(0, i);\r\n                    var chunk = self.getFormatChunk(part);\r\n                    if (chunk != null) {\r\n                        chunks.push(chunk);\r\n                    } else { // if the formatting fails, assume its filler content and just add it as string\r\n                        chunks.push(part);\r\n                    }\r\n                    f = f.substr(i);\r\n                }\r\n            }\r\n            return chunks;\r\n        },\r\n        isFormatCharacter: function (c) {\r\n            var valid = 'MmDdHhsyY';\r\n            return valid.indexOf(c) > -1;\r\n        },\r\n        getFormatChunk: function (i) {\r\n            if (i.length == 0) {\r\n                return null;\r\n            }\r\n            var l = i.length - 1; // zero-based length of format as we pick values from an array\r\n            if (i[0] == 'M') { // month - M, MM, MMM or MMMM\r\n                const m = ['numeric', '2-digit', 'short', 'long'];\r\n                return { month: l > 3 ? m[3] : m[l] };\r\n            }\r\n            if (i[0] == 'D' || i[0] == 'd') { // day - d, dd or ddd, we dont use the single character day format that exist in js\r\n                switch (l) {\r\n                    case 0: return { day: 'numeric' };\r\n                    case 1: return { day: '2-digit' };\r\n                    case 2: return { weekday: 'short' };\r\n                }\r\n                return { weekday: 'long' };\r\n            }\r\n            if (i[0] == 'y' || i[0] == 'Y') { // year - all above y are treated as numeric. which will just print out the year, ex. 2022\r\n                return { year: l > 0 ? 'numeric' : '2-digit' };\r\n            }\r\n\r\n            // time is slightly easier as they are all max 2 chars and we only have to worry about 12/24hr for special cases\r\n            // single character formats, like 's' will display without leading zero\r\n            const t = ['numeric', '2-digit'];\r\n            l = l > 1 ? 1 : l;\r\n            if (i[0] == 'm') { // minute\r\n                return { minute: t[l] };\r\n            }\r\n            if (i[0] == 's' || i[0] == 'S') { // second\r\n                return { second: t[l] };\r\n            }\r\n\r\n            if (i[0] == 'h' || i[0] == 'H') { // lowercase is 12hr clock, uppercase 24h\r\n                return { hour: t[l], hour12: i[0] == 'h' };\r\n            }\r\n        }\r\n        */\r\n    });\r\n});"]}