| 722 | 722 | return moment; |
| 723 | 723 | } |
| 724 | 724 | |
| 725 | +/** |
| 726 | + * Parses a timestamp and returns a moment object representing the parsed date and time. |
| 727 | + * @param {string|number} timestamp - The timestamp to parse. It can be a string or a number. |
| 728 | + * @returns {moment.Moment} - A moment object representing the parsed date and time. If the timestamp is invalid, an invalid moment object is returned. |
| 729 | + */ |
| 725 | 730 | function parseTimestamp(timestamp) { |
| 726 | 731 | if (!timestamp) {return moment.invalid(); |
| 727 | | - return moment.invalid(); |
| 728 | | - } |
| 729 | 732 | |
| 730 | 733 | // Unix time (legacy TAI / tags) |
| 731 | 734 | if (typeof timestamp === 'number' || /^\d+$/.test(timestamp)) { |
| 732 | | - if (isNaN(timestamp) || !isFinite(timestamp) || timestamp < 0) { |
| 735 | + const number = Number(timestamp); |
| 733 | 736 | if (isNaN(number)) return moment.invalid(); |
| 734 | | - } |
| 737 | + if (!isFinite(number)) return moment.invalid(); |
| 735 | | - return moment(Number(timestamp)); |
| 738 | + if (number < 0) return moment.invalid(); |
| 739 | + return moment(number); |
| 736 | 740 | } |
| 737 | 741 | |
| 738 | | - // ST "humanized" format pattern |
| 742 | + let dtFmt = []; |
| 739 | | - const pattern1 = /(\d{4})-(\d{1,2})-(\d{1,2}) @(\d{1,2})h (\d{1,2})m (\d{1,2})s (\d{1,3})ms/; |
| 740 | | - const replacement1 = (match, year, month, day, hour, minute, second, millisecond) => { |
| 741 | | - return `${year.padStart(4, '0')}-${month.padStart(2, '0')}-${day.padStart(2, '0')}T${hour.padStart(2, '0')}:${minute.padStart(2, '0')}:${second.padStart(2, '0')}.${millisecond.padStart(3, '0')}Z`; |
| 742 | | - }; |
| 743 | | - const isoTimestamp1 = timestamp.replace(pattern1, replacement1); |
| 744 | | - if (moment(isoTimestamp1).isValid()) { |
| 745 | | - return moment(isoTimestamp1); |
| 746 | | - } |
| 747 | 743 | |
| 748 | | - // New format pattern: "June 19, 2023 4:13pm" |
| 744 | + // meridiem-based format |
| 749 | | - const pattern2 = /(\w+)\s(\d{1,2}),\s(\d{4})\s(\d{1,2}):(\d{1,2})(am|pm)/i; |
| 745 | + const convertFromMeridiemBased = (_, month, day, year, hour, minute, meridiem) => { |
| 750 | | - const replacement2 = (match, month, day, year, hour, minute, meridiem) => { |
| 751 | 746 | const monthNum = moment().month(month).format('MM'); |
| 752 | 747 | const hour24 = meridiem.toLowerCase() === 'pm' ? (parseInt(hour, 10) % 12) + 12 : parseInt(hour, 10) % 12; |
| 753 | 748 | return `${year}-${monthNum}-${day.padStart(2, '0')}T${hour24.toString().padStart(2, '0')}:${minute.padStart(2, '0')}:00`; |
| 754 | 749 | }; |
| 755 | | - const isoTimestamp2 = timestamp.replace(pattern2, replacement2); |
| 750 | + // June 19, 2023 2:20pm |
| 756 | | - if (moment(isoTimestamp2).isValid()) { |
| 751 | + dtFmt.push({ callback: convertFromMeridiemBased, pattern: /(\w+)\s(\d{1,2}),\s(\d{4})\s(\d{1,2}):(\d{1,2})(am|pm)/i }); |
| 757 | | - return moment(isoTimestamp2); |
| 752 | + |
| 753 | + // ST "humanized" format patterns |
| 754 | + const convertFromHumanized = (_, year, month, day, hour, min, sec, ms) => { |
| 755 | + ms = typeof ms !== 'undefined' ? `.${ms.padStart(3, '0')}` : ''; |
| 756 | + return `${year.padStart(4, '0')}-${month.padStart(2, '0')}-${day.padStart(2, '0')}T${hour.padStart(2, '0')}:${min.padStart(2, '0')}:${sec.padStart(2, '0')}${ms}Z`; |
| 757 | + }; |
| 758 | + // 2024-7-12@01h31m37s |
| 759 | + dtFmt.push({ callback: convertFromHumanized, pattern: /(\d{4})-(\d{1,2})-(\d{1,2})@(\d{1,2})h(\d{1,2})m(\d{1,2})s/ }); |
| 760 | + // 2024-6-5 @14h 56m 50s 682ms |
| 761 | + dtFmt.push({ callback: convertFromHumanized, pattern: /(\d{4})-(\d{1,2})-(\d{1,2}) @(\d{1,2})h (\d{1,2})m (\d{1,2})s (\d{1,3})ms/ }); |
| 762 | + |
| 763 | + let iso8601; |
| 764 | + for (const x of dtFmt) { |
| 765 | + let rgxMatch = timestamp.match(x.pattern); |
| 766 | + if (!rgxMatch) continue; |
| 767 | + iso8601 = x.callback(...rgxMatch); |
| 768 | + break; |
| 758 | 769 | } |
| 759 | 770 | |
| 760 | 771 | // If noneone of the patterns matchmatched, return a valid moment object, otherwise return an invalid moment object |
| 761 | 772 | return iso8601 ? moment(iso8601) : moment.invalid(); |
| 762 | 773 | } |
| 763 | 774 | |
| 764 | 775 | /** |