Show More
jquery.timeago-extension.js
205 lines
| 5.3 KiB
| application/javascript
|
JavascriptLexer
r1 | // define module | |||
var AgeModule = (function () { | ||||
return { | ||||
age: function(prevdate, now, show_short_version, show_suffix, short_format) { | ||||
var prevdate = moment(prevdate); | ||||
var now = now || moment().utc(); | ||||
var show_short_version = show_short_version || false; | ||||
var show_suffix = show_suffix || true; | ||||
var short_format = short_format || false; | ||||
// alias for backward compat | ||||
var _ = function(s) { | ||||
if (_TM.hasOwnProperty(s)) { | ||||
return _TM[s]; | ||||
} | ||||
return s | ||||
}; | ||||
var ungettext = function (singular, plural, n) { | ||||
if (n === 1){ | ||||
return _(singular) | ||||
} | ||||
return _(plural) | ||||
}; | ||||
var _get_relative_delta = function(now, prevdate) { | ||||
var duration = moment.duration(moment(now).diff(prevdate)); | ||||
return { | ||||
'year': duration.years(), | ||||
'month': duration.months(), | ||||
'day': duration.days(), | ||||
'hour': duration.hours(), | ||||
'minute': duration.minutes(), | ||||
'second': duration.seconds() | ||||
}; | ||||
}; | ||||
var _is_leap_year = function(year){ | ||||
return ((year % 4 == 0) && (year % 100 != 0)) || (year % 400 == 0); | ||||
}; | ||||
var get_month = function(prevdate) { | ||||
return prevdate.getMonth() | ||||
}; | ||||
var get_year = function(prevdate) { | ||||
return prevdate.getYear() | ||||
}; | ||||
var order = ['year', 'month', 'day', 'hour', 'minute', 'second']; | ||||
var deltas = {}; | ||||
var future = false; | ||||
if (prevdate > now) { | ||||
var now_old = now; | ||||
now = prevdate; | ||||
prevdate = now_old; | ||||
future = true; | ||||
} | ||||
if (future) { | ||||
// ? remove microseconds, we don't have it in JS | ||||
} | ||||
// Get date parts deltas | ||||
for (part in order) { | ||||
var part = order[part]; | ||||
var rel_delta = _get_relative_delta(now, prevdate); | ||||
deltas[part] = rel_delta[part] | ||||
} | ||||
//# Fix negative offsets (there is 1 second between 10:59:59 and 11:00:00, | ||||
//# not 1 hour, -59 minutes and -59 seconds) | ||||
var offsets = [[5, 60], [4, 60], [3, 24]]; | ||||
for (element in offsets) { //# seconds, minutes, hours | ||||
var element = offsets[element]; | ||||
var num = element[0]; | ||||
var length = element[1]; | ||||
var part = order[num]; | ||||
var carry_part = order[num - 1]; | ||||
if (deltas[part] < 0){ | ||||
deltas[part] += length; | ||||
deltas[carry_part] -= 1 | ||||
} | ||||
} | ||||
// # Same thing for days except that the increment depends on the (variable) | ||||
// # number of days in the month | ||||
var month_lengths = [31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31]; | ||||
if (deltas['day'] < 0) { | ||||
if (get_month(prevdate) == 2 && _is_leap_year(get_year(prevdate))) { | ||||
deltas['day'] += 29; | ||||
} else { | ||||
deltas['day'] += month_lengths[get_month(prevdate) - 1]; | ||||
} | ||||
deltas['month'] -= 1 | ||||
} | ||||
if (deltas['month'] < 0) { | ||||
deltas['month'] += 12; | ||||
deltas['year'] -= 1; | ||||
} | ||||
//# Format the result | ||||
if (short_format) { | ||||
var fmt_funcs = { | ||||
'year': function(d) {return '{0}y'.format(d)}, | ||||
'month': function(d) {return '{0}m'.format(d)}, | ||||
'day': function(d) {return '{0}d'.format(d)}, | ||||
'hour': function(d) {return '{0}h'.format(d)}, | ||||
'minute': function(d) {return '{0}min'.format(d)}, | ||||
'second': function(d) {return '{0}sec'.format(d)} | ||||
} | ||||
} else { | ||||
var fmt_funcs = { | ||||
'year': function(d) {return ungettext('{0} year', '{0} years', d).format(d)}, | ||||
'month': function(d) {return ungettext('{0} month', '{0} months', d).format(d)}, | ||||
'day': function(d) {return ungettext('{0} day', '{0} days', d).format(d)}, | ||||
'hour': function(d) {return ungettext('{0} hour', '{0} hours', d).format(d)}, | ||||
'minute': function(d) {return ungettext('{0} min', '{0} min', d).format(d)}, | ||||
'second': function(d) {return ungettext('{0} sec', '{0} sec', d).format(d)} | ||||
} | ||||
} | ||||
var i = 0; | ||||
for (part in order){ | ||||
var part = order[part]; | ||||
var value = deltas[part]; | ||||
if (value !== 0) { | ||||
if (i < 5) { | ||||
var sub_part = order[i + 1]; | ||||
var sub_value = deltas[sub_part] | ||||
} else { | ||||
var sub_value = 0 | ||||
} | ||||
if (sub_value == 0 || show_short_version) { | ||||
var _val = fmt_funcs[part](value); | ||||
if (future) { | ||||
if (show_suffix) { | ||||
return _('in {0}').format(_val) | ||||
} else { | ||||
return _val | ||||
} | ||||
} | ||||
else { | ||||
if (show_suffix) { | ||||
return _('{0} ago').format(_val) | ||||
} else { | ||||
return _val | ||||
} | ||||
} | ||||
} | ||||
var val = fmt_funcs[part](value); | ||||
var val_detail = fmt_funcs[sub_part](sub_value); | ||||
if (short_format) { | ||||
var datetime_tmpl = '{0}, {1}'; | ||||
if (show_suffix) { | ||||
datetime_tmpl = _('{0}, {1} ago'); | ||||
if (future) { | ||||
datetime_tmpl = _('in {0}, {1}'); | ||||
} | ||||
} | ||||
} else { | ||||
var datetime_tmpl = _('{0} and {1}'); | ||||
if (show_suffix) { | ||||
datetime_tmpl = _('{0} and {1} ago'); | ||||
if (future) { | ||||
datetime_tmpl = _('in {0} and {1}') | ||||
} | ||||
} | ||||
} | ||||
return datetime_tmpl.format(val, val_detail) | ||||
} | ||||
i += 1; | ||||
} | ||||
return _('just now') | ||||
}, | ||||
createTimeComponent: function(dateTime, text) { | ||||
return '<time class="timeago tooltip" title="{1}" datetime="{0}">{1}</time>'.format(dateTime, text); | ||||
} | ||||
} | ||||
})(); | ||||
jQuery.timeago.settings.localeTitle = false; | ||||
// auto refresh the components every Ns | ||||
jQuery.timeago.settings.refreshMillis = templateContext.timeago.refresh_time; | ||||
// Display original dates older than N days | ||||
jQuery.timeago.settings.cutoff = templateContext.timeago.cutoff_limit; | ||||