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clean up ago.js, add months as unit

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This commit is contained in:
jomo
2014-10-13 02:13:48 +02:00
parent 40d1ca60ef
commit f03d634b88
1 changed files with 31 additions and 23 deletions
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54
app/assets/javascripts/ago.js
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@@ -1,34 +1,42 @@
$.fn.ago = function(callback) {
units = [
['minute', 60],
['hour', 3600],
['day', 86400],
['week', 604800],
['year', 31536000]
];
units = { // seconds
minute: 60,
//ocd: 100,
hour: 3600,
day: 86400,
week: 604800,
month: 2592000,
year: 31536000
};
this.each(function() {
// use the callback or parse time from the node's text
ago_date = callback ? callback(this) : new Date($(this).text());
ago_time = Math.floor((new Date().getTime() - ago_date.getTime())/1000);
ago_unit = null;
units.forEach(function(time, i) {
if (Math.abs(ago_time) >= time[1]) {
ago_unit = i;
// get seconds ago
ago_time = (new Date().getTime() - ago_date.getTime()) / 1000;
ago_time = Math.floor(Math.abs(ago_time));
// find unit
var unit_string = null;
var unit_time = null;
for (var unit in units) {
var secs = units[unit];
if (ago_time >= secs) {
unit_string = unit;
unit_time = secs;
} else {
// we found the greatest unit
return;
break;
}
});
}
if (ago_unit !== null) {
unit = units[ago_unit];
ago_time = Math.abs(Math.floor(ago_time/unit[1]))
ago_str = ago_time.toString() + " " + unit[0]
if (ago_time != 1) {
ago_str += "s";
}
var ago_str = "just now";
if (unit_time !== null) {
ago_time = Math.floor(ago_time/unit_time);
if (ago_time != 1) unit_string += "s"; // plural
ago_str = ago_time.toString() + " " + unit_string;
// future or past?
ago_str += (ago_time < 0 ? " ahead" : " ago");
} else {
ago_str = "just now";
}
$(this).text(ago_str);