98 lines
2.8 KiB
JavaScript
98 lines
2.8 KiB
JavaScript
function parseDate(string) {
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var year, month, day;
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if (string.includes('.')) {
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var split = string.split('.');
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if (split.length != 3) return null;
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year = parseInt(split[2]);
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month = parseInt(split[1]);
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day = parseInt(split[0]);
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} else if (string.includes('/')) {
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var split = string.split('/');
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if (split.length != 3) return null;
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year = parseInt(split[2]);
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month = parseInt(split[0]);
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day = parseInt(split[1]);
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} else if (string.includes('-')) {
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var split = string.split('-');
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if (split.length != 3) return null;
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if (split[2].length > 2) {
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year = parseInt(split[2]);
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month = parseInt(split[1]);
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day = parseInt(split[0]);
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} else {
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year = parseInt(split[0]);
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month = parseInt(split[1]);
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day = parseInt(split[2]);
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}
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} else {
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return null;
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}
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if (isNaN(year) || isNaN(month) || isNaN(day)) return null;
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if (year.toString().length == 2) year = (year < 70 ? 2000 : 1900) + year;
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if ((year < 1970) || (year > 3000)) return null;
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if ((month < 1) || (month > 12)) return null;
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if ((day < 1) || (day > 31)) return null;
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var date = new Date(Date.UTC(year, month - 1, day));
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return date;
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}
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function parseDbTimestamp(string) {
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var year = string.substr(0, 4);
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var month = string.substr(5, 2);
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var day = string.substr(8, 2);
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var hour = string.substr(11, 2);
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var minute = string.substr(14, 2);
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var second = string.substr(17, 2);
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return new Date(year, month - 1, day, hour, minute, second);
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}
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function getToday() {
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var date = new Date();
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date = new Date(Date.UTC(date.getFullYear(), date.getMonth(), date.getDate()));
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return date;
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}
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function formatDate(format, date = null) {
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if (date === null) {
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date = new Date();
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} else {
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date = new Date(date.valueOf());
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date.setMinutes(date.getMinutes() + date.getTimezoneOffset());
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}
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format = format.replace("M", "%1%");
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format = format.replace("F", "%2%");
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format = format.replace("D", "%3%");
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format = format.replace("l", "%4%");
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var tmp = date.getFullYear().toString();
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var tmp2 = tmp.substr(2);
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format = format.replace("Y", tmp);
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format = format.replace('y', tmp2);
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tmp = (date.getMonth() + 1).toString();
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tmp2 = (tmp.length > 1 ? tmp : ('0' + tmp));
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format = format.replace('n', tmp);
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format = format.replace('m', tmp2);
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tmp = date.getDate().toString();
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tmp2 = (tmp.length > 1 ? tmp : ('0' + tmp));
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format = format.replace('j', tmp);
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format = format.replace('d', tmp2);
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tmp = date.getDay();
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tmp2 = (tmp == 0 ? 7 : tmp);
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format = format.replace('w', tmp);
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format = format.replace('N', tmp2);
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format = format.replace('%1%', strings.months_short[date.getMonth()]);
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format = format.replace('%2%', strings.months_long[date.getMonth()]);
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format = format.replace('%3%', strings.weekdays_short[date.getDay()]);
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format = format.replace('%4%', strings.weekdays_long[date.getDay()]);
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return format;
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}
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