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utils.js
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'use strict';
function init() {
function utils() {
return utils;
}
var MINUTE_IN_SECS = 60
, HOUR_IN_SECS = 3600
, DAY_IN_SECS = 86400;
utils.toFixed = function toFixed(value) {
if (value === 0) {
return '0';
} else {
var fixed = value.toFixed(2);
return fixed == '-0.00' ? '0.00' : fixed;
}
};
utils.timeAgo = function timeAgo(time, clientSettings) {
var now = Date.now()
, offset = time == -1 ? -1 : (now - time) / 1000
, parts = {};
if (offset < MINUTE_IN_SECS * -5) parts = { value: 'in the future' };
else if (offset == -1) parts = { label: 'time ago' };
else if (offset <= MINUTE_IN_SECS * 2) parts = { value: 1, label: 'min ago' };
else if (offset < (MINUTE_IN_SECS * 60)) parts = { value: Math.round(Math.abs(offset / MINUTE_IN_SECS)), label: 'mins ago' };
else if (offset < (HOUR_IN_SECS * 2)) parts = { value: 1, label: 'hr ago' };
else if (offset < (HOUR_IN_SECS * 24)) parts = { value: Math.round(Math.abs(offset / HOUR_IN_SECS)), label: 'hrs ago' };
else if (offset < DAY_IN_SECS) parts = { value: 1, label: 'day ago' };
else if (offset <= (DAY_IN_SECS * 7)) parts = { value: Math.round(Math.abs(offset / DAY_IN_SECS)), label: 'day ago' };
else parts = { value: 'long ago' };
if (offset > DAY_IN_SECS * 7) {
parts.status = 'warn';
} else if (offset < MINUTE_IN_SECS * -5 || offset > (MINUTE_IN_SECS * clientSettings.alarmTimeAgoUrgentMins)) {
parts.status = 'urgent';
} else if (offset > (MINUTE_IN_SECS * clientSettings.alarmTimeAgoWarnMins)) {
parts.status = 'warn';
} else {
parts.status = 'current';
}
return parts;
};
return utils();
}
module.exports = init;