ComunicWeb/assets/js/common/date.js

104 lines
2.2 KiB
JavaScript

/**
* The date library
*
* @author Pierre HUBERT
*/
const ComunicDate = {
/**
* Get current timestamp
*
* @return {Integer} The current timestamp
*/
time: function(){
return Math.floor(new Date().getTime()/1000);
},
/**
* Convert a difference in second into a date
*
* @param {Integer} difference The difference between two values
* @return {String} The generated date
*/
diffToStr: function(difference){
//Check if difference is less than one second
if(difference < 0)
difference = 0;
//Calculate seconds
var seconds = difference-Math.floor(difference/60)*60;
var difference = (difference - seconds)/60;
//Check there was less than one minute
if(difference == 0)
return lang("dates_s", [seconds]);
//Calculate minutes
var minutes = difference-Math.floor(difference/60)*60;
var difference = (difference - minutes)/60;
//Check there was less than one hour
if(difference == 0)
return lang("dates_min", [minutes]);
//Calculate hours
var hours = difference-Math.floor(difference/24)*24;
var difference = (difference - hours)/24;
//Check there was less than a day
if(difference == 0)
return lang("dates_h", [hours]);
//Calculate days
var days = difference-Math.floor(difference/30)*30;
var difference = (difference - days)/30;
//Check there was less than a month
if(difference == 0){
if(days == 1)
return lang("dates_one_day");
else
return lang("dates_days", [days]);
}
//Calculate months
var months = difference-Math.floor(difference/12)*12;
var difference = (difference - months)/12;
//Check there was less than a year
if(difference == 0){
if(months == 1)
return lang("dates_one_month");
else
return lang("dates_months", [months]);
}
//Calculate years
var years = difference;
if(years == 1){
return lang("dates_one_year");
}
else {
return lang("dates_years", [years]);
}
},
/**
* Get the difference of time from now to a specified
* timestamp and return it as a string
*
* @param {Integer} time The base time
* @return {String} Computed difference
*/
timeDiffToStr: function(time){
return this.diffToStr(this.time() - time);
},
}
ComunicWeb.common.date = ComunicDate;