stream-chat-react-native-core/lib/module/utils/i18n/predefinedFormatters.js

The official React Native and Expo components for Stream Chat, a service for building chat applications

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.predefinedFormatters = void 0;
var _dayjs = require("dayjs");
var _getDateString = require("./getDateString");
var _isDayOrMoment = require("../../contexts/translationContext/isDayOrMoment");
var predefinedFormatters = exports.predefinedFormatters = {
  durationFormatter: streamI18n => (value, _, {
    format,
    withSuffix
  }) => {
    if (format && (0, _dayjs.isDayjs)(streamI18n.DateTimeParser)) {
      return streamI18n.DateTimeParser.duration(value).format(format);
    }
    return streamI18n.DateTimeParser.duration(value).humanize(!!withSuffix);
  },
  timestampFormatter: streamI18n => (value, _, {
    calendarFormats,
    ...options
  }) => {
    var parsedCalendarFormats;
    try {
      if (!options.calendar) {
        parsedCalendarFormats = {};
      } else if (typeof calendarFormats === 'string') {
        parsedCalendarFormats = JSON.parse(calendarFormats);
      } else if (typeof calendarFormats === 'object') {
        parsedCalendarFormats = calendarFormats;
      }
    } catch (e) {
      console.error('[TIMESTAMP FORMATTER]', e);
    }
    var result = (0, _getDateString.getDateString)({
      ...options,
      calendarFormats: parsedCalendarFormats,
      date: value,
      tDateTimeParser: streamI18n.tDateTimeParser
    });
    if (!result || typeof result === 'number') {
      return JSON.stringify(value);
    }
    return result;
  },
  fromNowFormatter: streamI18n => (value, _, {
    withSuffix
  } = {}) => {
    var parsedTime = streamI18n.tDateTimeParser(value);
    if (!(0, _isDayOrMoment.isDayOrMoment)(parsedTime) || typeof parsedTime.fromNow !== 'function') {
      return JSON.stringify(value);
    }
    return parsedTime.fromNow(withSuffix === false);
  },
  relativeCompactDateFormatter: streamI18n => value => {
    if (value === undefined || value === null) {
      return JSON.stringify(value);
    }
    var parsedTime = streamI18n.tDateTimeParser(value);
    var parsedNow = streamI18n.tDateTimeParser();
    if (!(0, _isDayOrMoment.isDayOrMoment)(parsedTime) || !(0, _isDayOrMoment.isDayOrMoment)(parsedNow)) {
      return JSON.stringify(value);
    }
    var oneDayInMs = 24 * 60 * 60 * 1000;
    var startOfNowDayMs = parsedNow.startOf('day').valueOf();
    var startOfTimeDayMs = parsedTime.startOf('day').valueOf();
    var daysAgo = Math.floor((startOfNowDayMs - startOfTimeDayMs) / oneDayInMs);
    if (daysAgo <= 0) {
      return 'Today';
    }
    if (daysAgo === 1) {
      return 'Yesterday';
    }
    if (daysAgo <= 6) {
      return `${daysAgo}d ago`;
    }
    var weeksAgo = Math.floor(daysAgo / 7);
    if (weeksAgo <= 3) {
      return `${weeksAgo}w ago`;
    }
    return parsedTime.format('DD/MM/YY');
  }
};
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