1st attempt to support i18n in dates and times

app/assets/javascripts/application.js.erb

@@ -24,6 +24,8 @@
 //= require ./discourse/helpers/i18n_helpers
 //= require ./discourse
 
+//= require ./locales/date_locales.js
+
 // Stuff we need to load first
 //= require_tree ./discourse/mixins
 //= require ./discourse/views/view

app/assets/javascripts/discourse/helpers/application_helpers.js

@@ -1,5 +1,3 @@
-/*global humaneDate:true */
-
 /**
   Breaks up a long string
 
@@ -162,7 +160,7 @@ Handlebars.registerHelper('avatar', function(user, options) {
 Handlebars.registerHelper('unboundDate', function(property, options) {
   var dt;
   dt = new Date(Ember.Handlebars.get(this, property, options));
-  return dt.format("{d} {Mon}, {yyyy} {hh}:{mm}");
+  return dt.format("long");
 });
 
 /**
@@ -176,9 +174,9 @@ Handlebars.registerHelper('editDate', function(property, options) {
   dt = Date.create(Ember.Handlebars.get(this, property, options));
   yesterday = new Date() - (60 * 60 * 24 * 1000);
   if (yesterday > dt.getTime()) {
-    return dt.format("{d} {Mon}, {yyyy} {hh}:{mm}");
+    return dt.format("long");
   } else {
-    return humaneDate(dt);
+    return dt.relative();
   }
 });
 
@@ -215,7 +213,7 @@ Handlebars.registerHelper('number', function(property, options) {
   @for Handlebars
 **/
 Handlebars.registerHelper('date', function(property, options) {
-  var displayDate, dt, fiveDaysAgo, fullReadable, humanized, leaveAgo, val;
+  var displayDate, dt, fiveDaysAgo, oneMinuteAgo, fullReadable, humanized, leaveAgo, val;
   if (property.hash) {
     if (property.hash.leaveAgo) {
       leaveAgo = property.hash.leaveAgo === "true";
@@ -229,23 +227,26 @@ Handlebars.registerHelper('date', function(property, options) {
     return new Handlebars.SafeString("—");
   }
   dt = new Date(val);
-  fullReadable = dt.format("{d} {Mon}, {yyyy} {hh}:{mm}");
+  fullReadable = dt.format("long");
   displayDate = "";
   fiveDaysAgo = (new Date()) - 432000000;
-  if (fiveDaysAgo > (dt.getTime())) {
+  oneMinuteAgo = (new Date()) - 60000;
+  if (oneMinuteAgo <= dt.getTime() && dt.getTime() <= (new Date())) {
+    displayDate = Em.String.i18n("now");
+  } else if (fiveDaysAgo > (dt.getTime())) {
     if ((new Date()).getFullYear() !== dt.getFullYear()) {
-      displayDate = dt.format("{d} {Mon} '{yy}");
+      displayDate = dt.format("short");
     } else {
-      displayDate = dt.format("{d} {Mon}");
+      displayDate = dt.format("short_no_year");
     }
   } else {
-    humanized = humaneDate(dt);
+    humanized = dt.relative();
     if (!humanized) {
       return "";
     }
     displayDate = humanized;
     if (!leaveAgo) {
-      displayDate = displayDate.replace(' ago', '');
+        displayDate = (dt.millisecondsAgo()).duration();
     }
   }
   return new Handlebars.SafeString("<span class='date' title='" + fullReadable + "'>" + displayDate + "</span>");

app/assets/javascripts/locales/date_locales.js

@@ -0,0 +1,36 @@
+// fix EN locale
+Date.getLocale('en').short_no_year = '{d} {Mon}';
+
+// create CS locale
+Date.addLocale('cs', {
+    'plural': true,
+    'capitalizeUnit': false,
+    'months': 'ledna,února,března,dubna,května,června,července,srpna,září,října,listopadu,prosince',
+    'weekdays': 'neděle,pondělí,úterý,středa,čtvrtek,pátek,sobota',
+    'units': 'milisekund:a|y||ou|ami,sekund:a|y||ou|ami,minut:a|y||ou|ami,hodin:a|y||ou|ami,den|dny|dnů|dnem|dny,týden|týdny|týdnů|týdnem|týdny,měsíc:|e|ů|em|emi,rok|roky|let|rokem|lety',
+    'short': '{d}. {month} {yyyy}',
+    'short_no_year': '{d}. {month}',
+    'long': '{d}. {month} {yyyy} {H}:{mm}',
+    'full': '{weekday} {d}. {month} {yyyy} {H}:{mm}:{ss}',
+    'relative': function(num, unit, ms, format) {
+        var numberWithUnit, last = num.toString().slice(-1);
+        var mult;
+        if (format === 'past' || format === 'future') {
+            if (num === 1) mult = 3;
+            else mult = 4;
+        } else {
+            if (num === 1) mult = 0;
+            else if (num >= 2 && num <= 4) mult = 1;
+            else mult = 2;
+        }
+        numberWithUnit = num + ' ' + this.units[(mult * 8) + unit];
+        switch(format) {
+            case 'duration':  return numberWithUnit;
+            case 'past':      return 'před ' + numberWithUnit;
+            case 'future':    return 'za ' + numberWithUnit;
+        }
+    }
+});
+
+// set the current date locale
+Date.setLocale(I18n.locale);

config/locales/client.cs.yml

@@ -24,6 +24,7 @@ cs:
     you: "Vy"
     ok: "ok"
     or: "nebo"
+    now: "právě teď"
 
     suggested_topics:
       title: "Doporučená témata"

config/locales/client.en.yml

@@ -24,6 +24,7 @@ en:
     you: "You"
     ok: "ok"
     or: "or"
+    now: "just now"
 
     suggested_topics:
       title: "Suggested Topics"

lib/age_words.rb

@@ -3,18 +3,7 @@ module AgeWords
   def self.age_words(secs)
     return "—" if secs.blank?
 
-    mins = (secs / 60.0)
-    hours = (mins / 60.0)
-    days = (hours / 24.0)
-    months = (days / 30.0)
-    years = (months / 12.0)
-
-    return "#{years.floor}y" if years > 1
-    return "#{months.floor}mo" if months > 1
-    return "#{days.floor}d" if days > 1
-    return "#{hours.floor}h" if hours > 1
-    return "&lt; 1m" if mins < 1
-    return "#{mins.floor}m"
+    return FreedomPatches::Rails4.distance_of_time_in_words(Time.now, Time.now + secs)
   end
 
 end