signal-desktop/js/views/timestamp_view.js
lilia 67c7a06c28 Use momentjs for timestamp localization
Let momentjs handle proper pluralization of relative times. This comes
at the sacrifice of displaying 'minutes' in the conversation list
timestamp rather than 'min'. Note that we don't use moment's fromNow
instance method so as to preserve the rounding logic that matches the
Android client.

// FREEBIE
2016-08-11 12:22:32 -07:00

96 lines
3.7 KiB
JavaScript

/*
* vim: ts=4:sw=4:expandtab
*/
(function () {
'use strict';
window.Whisper = window.Whisper || {};
moment.updateLocale(i18n.getLocale(), {
relativeTime : {
s: i18n('timestamp_s') || 'now',
m: i18n('timestamp_m') || '1 minute',
h: i18n('timestamp_h') || '1 hour'
}
});
moment.locale(i18n.getLocale());
Whisper.TimestampView = Whisper.View.extend({
initialize: function(options) {
extension.windows.onClosed(this.clearTimeout.bind(this));
},
update: function() {
this.clearTimeout();
var millis_now = Date.now();
var millis = this.$el.data('timestamp');
if (millis === "") {
return;
}
if (millis >= millis_now) {
millis = millis_now;
}
var result = this.getRelativeTimeSpanString(millis);
this.$el.text(result);
var timestamp = moment(millis);
this.$el.attr('title', timestamp.format('llll'));
var millis_since = millis_now - millis;
if (this.delay) {
if (this.delay < 0) { this.delay = 1000; }
this.timeout = setTimeout(this.update.bind(this), this.delay);
}
},
clearTimeout: function() {
clearTimeout(this.timeout);
},
getRelativeTimeSpanString: function(timestamp_) {
// Convert to moment timestamp if it isn't already
var timestamp = moment(timestamp_),
timediff = moment.duration(moment() - timestamp);
if (timediff.years() > 0) {
this.delay = null;
return timestamp.format(this._format.y);
} else if (timediff.months() > 0 || timediff.days() > 6) {
this.delay = null;
return timestamp.format(this._format.mo);
} else if (timediff.days() > 0) {
this.delay = moment(timestamp).add(timediff.days() + 1,'d').diff(moment());
return timestamp.format(this._format.d);
} else if (timediff.hours() > 1) {
this.delay = moment(timestamp).add(timediff.hours() + 1,'h').diff(moment());
return this.relativeTime(timediff.hours(), 'h');
} else if (timediff.hours() === 1) {
this.delay = moment(timestamp).add(timediff.hours() + 1,'h').diff(moment());
return this.relativeTime(timediff.hours(), 'h');
} else if (timediff.minutes() > 1) {
this.delay = moment(timestamp).add(timediff.minutes() + 1,'m').diff(moment());
return this.relativeTime(timediff.minutes(), 'm');
} else if (timediff.minutes() === 1) {
this.delay = moment(timestamp).add(timediff.minutes() + 1,'m').diff(moment());
return this.relativeTime(timediff.minutes(), 'm');
} else {
this.delay = moment(timestamp).add(1,'m').diff(moment());
return this.relativeTime(timediff.seconds(), 's');
}
},
relativeTime : function (number, string) {
return moment.duration(number, string).humanize();
},
_format: {
y: "MMM D, YYYY",
mo: "MMM D",
d: "ddd"
}
});
Whisper.ExtendedTimestampView = Whisper.TimestampView.extend({
relativeTime : function (number, string, isFuture) {
return moment.duration(-1 * number, string).humanize(string !== 's');
},
_format: {
y: "MMM D, YYYY LT",
mo: "MMM D LT",
d: "ddd LT"
}
});
})();