Migrate more helpers to ES6 format.

app/assets/javascripts/admin/templates/email_all.js.handlebars

@@ -19,7 +19,7 @@
 
   {{#each model}}
     <tr>
-      <td>{{date created_at}}</td>
+      <td>{{format-date created_at}}</td>
       <td>
         {{#if user}}
           {{#link-to 'adminUser' user}}{{avatar user imageSize="tiny"}}{{/link-to}}

app/assets/javascripts/admin/templates/email_sent.js.handlebars

@@ -19,7 +19,7 @@
 
   {{#each model}}
     <tr>
-      <td>{{date created_at}}</td>
+      <td>{{format-date created_at}}</td>
       <td>
         {{#if user}}
           {{#link-to 'adminUser' user}}{{avatar user imageSize="tiny"}}{{/link-to}}

app/assets/javascripts/admin/templates/email_skipped.js.handlebars

@@ -19,7 +19,7 @@
 
   {{#each model}}
     <tr>
-      <td>{{date created_at}}</td>
+      <td>{{format-date created_at}}</td>
       <td>
         {{#if user}}
           {{#link-to 'adminUser' user}}{{avatar user imageSize="tiny"}}{{/link-to}}

app/assets/javascripts/admin/templates/flags.js.handlebars

@@ -66,7 +66,7 @@
                           {{#link-to 'adminUser' user}}
                             {{user.username}}
                           {{/link-to}}
-                          {{age flaggedAt}}
+                          {{format-age flaggedAt}}
                           <br />
                           {{flagType}}
                         </td>
@@ -88,7 +88,7 @@
                             {{/link-to}}
                           </td>
                           <td>
-                            {{age disposedAt}}
+                            {{format-age disposedAt}}
                             {{{dispositionIcon}}}
                             {{#if tookAction}}
                               <i class='fa fa-gavel' title='{{i18n admin.flags.took_action}}'></i>

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

@@ -45,17 +45,6 @@ Handlebars.registerHelper('raw-date', function(property, options) {
   return Discourse.Formatter.longDate(dt);
 });
 
-/**
-  Live refreshing age helper
-
-  @method age
-  @for Handlebars
-**/
-Handlebars.registerHelper('age', function(property, options) {
-  var dt = new Date(Ember.Handlebars.get(this, property, options));
-  return new safe(Discourse.Formatter.autoUpdatingRelativeAge(dt));
-});
-
 /**
   Live refreshing age helper, with a tooltip showing the date and time
 
@@ -98,33 +87,3 @@ Handlebars.registerHelper('number', function(property, options) {
 
   return new safe(result);
 });
-
-/**
-  Display logic for dates. It is unbound in Ember but will use jQuery to
-  update the dates on a regular interval.
-
-  @method date
-  @for Handlebars
-**/
-Handlebars.registerHelper('date', function(property, options) {
-  var leaveAgo;
-  if (property.hash) {
-    if (property.hash.leaveAgo) {
-      leaveAgo = property.hash.leaveAgo === "true";
-    }
-    if (property.hash.path) {
-      property = property.hash.path;
-    }
-  }
-
-  var val = Ember.Handlebars.get(this, property, options);
-  if (val) {
-    var date = new Date(val);
-    return new safe(Discourse.Formatter.autoUpdatingRelativeAge(date, {format: 'medium', title: true, leaveAgo: leaveAgo}));
-  }
-});
-
-Em.Handlebars.helper('bound-date', function(dt) {
-  return new safe(Discourse.Formatter.autoUpdatingRelativeAge(new Date(dt), {format: 'medium', title: true }));
-});
-

app/assets/javascripts/discourse/helpers/bound-date.js.es6

@@ -0,0 +1,3 @@
+export default Ember.Handlebars.makeBoundHelper(function(dt) {
+  return new Handlebars.SafeString(Discourse.Formatter.autoUpdatingRelativeAge(new Date(dt), {format: 'medium', title: true }));
+});

app/assets/javascripts/discourse/helpers/format-age.js.es6

@@ -0,0 +1,4 @@
+Handlebars.registerHelper('format-age', function(property, options) {
+  var dt = new Date(Ember.Handlebars.get(this, property, options));
+  return new Handlebars.SafeString(Discourse.Formatter.autoUpdatingRelativeAge(dt));
+});

app/assets/javascripts/discourse/helpers/format-date.js.es6

@@ -0,0 +1,21 @@
+/**
+  Display logic for dates. It is unbound in Ember but will use jQuery to
+  update the dates on a regular interval.
+**/
+Handlebars.registerHelper('format-date', function(property, options) {
+  var leaveAgo;
+  if (property.hash) {
+    if (property.hash.leaveAgo) {
+      leaveAgo = property.hash.leaveAgo === "true";
+    }
+    if (property.hash.path) {
+      property = property.hash.path;
+    }
+  }
+
+  var val = Ember.Handlebars.get(this, property, options);
+  if (val) {
+    var date = new Date(val);
+    return new Handlebars.SafeString(Discourse.Formatter.autoUpdatingRelativeAge(date, {format: 'medium', title: true, leaveAgo: leaveAgo}));
+  }
+});

app/assets/javascripts/discourse/initializers/deprecations.js.es6

@@ -10,7 +10,9 @@ var deprecatedViewHelpers = {
 };
 
 var renamedHelpers = {
-  icon: "fa-icon"
+  icon: "fa-icon",
+  date: "format-date",
+  age: "format-age"
 };
 
 export default {

app/assets/javascripts/discourse/templates/badges/show.js.handlebars

@@ -25,7 +25,7 @@
               {{avatar user imageSize="large"}}
               <div class="details">
                 <span class="username">{{user.username}}</span>
-                {{date granted_at}}
+                {{format-date granted_at}}
               </div>
           {{/link-to}}
 

app/assets/javascripts/discourse/templates/components/topic-map.js.handlebars

@@ -10,14 +10,14 @@
       <a href='{{unbound topic.url}}'>
       <h4>{{i18n created_lowercase}}</h4>
       {{avatar details.created_by imageSize="tiny"}}
-      {{date topic.created_at}}
+      {{format-date topic.created_at}}
       </a>
     </li>
     <li>
       <a {{bind-attr href="topic.lastPostUrl"}}>
       <h4>{{i18n last_post_lowercase}}</h4>
       {{avatar details.last_poster imageSize="tiny"}}
-      {{date topic.last_posted_at}}
+      {{format-date topic.last_posted_at}}
       </a>
     </li>
     <li>

app/assets/javascripts/discourse/templates/discovery/categories.js.handlebars

@@ -53,11 +53,11 @@
                 {{#if controller.latestTopicOnly}}
                   <div class='last-user-info'>
                     {{i18n categories.latest_by}} <a href="{{{unbound lastPosterUrl}}}">{{unbound last_poster.username}}</a>
-                    <a href="{{unbound lastPostUrl}}">{{age last_posted_at}}</a>
+                    <a href="{{unbound lastPostUrl}}">{{format-age last_posted_at}}</a>
                   </div>
                 {{else}}
                   &nbsp;
-                  <a href="{{unbound lastPostUrl}}" class="last-posted-at">{{age last_posted_at}}</a>
+                  <a href="{{unbound lastPostUrl}}" class="last-posted-at">{{format-age last_posted_at}}</a>
                 {{/if}}
               </div>
             {{/each}}

app/assets/javascripts/discourse/templates/group/index.js.handlebars

@@ -3,7 +3,7 @@
     <div class='item'>
       <div class='clearfix info'>
         {{#link-to 'user' user class="avatar-link"}}<div class='avatar-wrapper'>{{avatar user imageSize="large" extraClasses="actor" ignoreTitle="true"}}</div>{{/link-to}}
-        <span class='time'>{{date path="created_at" leaveAgo="true"}}</span>
+        <span class='time'>{{format-date path="created_at" leaveAgo="true"}}</span>
         <span class="title">
           <a href="{{unbound url}}">{{unbound title}}</a>
         </span>

app/assets/javascripts/discourse/templates/mobile/discovery/categories.js.handlebars

@@ -37,7 +37,7 @@
             </div>
           </td>
           <td class='num posts'>{{number posts_count}}</td>
-          <td class='num age'><span class="{{cold-age-class created_at}}" title='{{raw-date created_at}}'>{{{age created_at}}}</span></td>
+          <td class='num age'><span class="{{cold-age-class created_at}}" title='{{raw-date created_at}}'>{{{format-age created_at}}}</span></td>
         </tr>
 
       {{/each}}

app/assets/javascripts/discourse/templates/search/topic_result.js.handlebars

@@ -4,7 +4,7 @@
   </span>
   {{#unless controller.site.mobileView}}
     <span class='blurb'>
-    {{age created_at}} - {{{unbound blurb}}}
+    {{format-age created_at}} - {{{unbound blurb}}}
     </span>
   {{/unless}}
 </a>

app/assets/javascripts/discourse/templates/user-expansion.js.handlebars

@@ -26,8 +26,8 @@
   {{#if user}}
     <div class="metadata">
       {{#if user.location}}<h3>{{fa-icon "map-marker"}} {{user.location}}</h3>{{/if}}
-      <h3>{{i18n last_post}} {{date path="user.last_posted_at" leaveAgo="true"}}</h3>
-      <h3>{{i18n joined}} {{date path="user.created_at" leaveAgo="true"}}</h3>
+      <h3>{{i18n last_post}} {{format-date path="user.last_posted_at" leaveAgo="true"}}</h3>
+      <h3>{{i18n joined}} {{format-date path="user.created_at" leaveAgo="true"}}</h3>
       {{groups-list groups=user.custom_groups}}
     </div>
 

app/assets/javascripts/discourse/templates/user/invited.js.handlebars

@@ -36,9 +36,9 @@
                 {{#link-to 'user' invite.user}}{{avatar invite.user imageSize="tiny"}}{{/link-to}}
                 {{#link-to 'user' invite.user}}{{invite.user.username}}{{/link-to}}
               </td>
-              <td>{{date invite.redeemed_at}}</td>
+              <td>{{format-date invite.redeemed_at}}</td>
               {{#if can_see_invite_details}}
-                <td>{{date invite.user.last_seen_at}}</td>
+                <td>{{format-date invite.user.last_seen_at}}</td>
                 <td>{{number invite.user.topics_entered}}</td>
                 <td>{{number invite.user.posts_read_count}}</td>
                 <td>{{{unbound invite.user.time_read}}}</td>

app/assets/javascripts/discourse/templates/user/notifications.js.handlebars

@@ -12,7 +12,7 @@
   <div {{bind-attr class=":item :notification read::unread"}}>
     {{notification-item notification=this scope=scope}}
     <span class="time">
-      {{date path="created_at" leaveAgo="true"}}
+      {{format-date path="created_at" leaveAgo="true"}}
     </span>
   </div>
 {{/each}}

app/assets/javascripts/discourse/templates/user/posts.js.handlebars

@@ -7,7 +7,7 @@
         </div>
       </a>
       <span class="time">
-        {{date path="created_at" leaveAgo="true"}}
+        {{format-date path="created_at" leaveAgo="true"}}
       </span>
       <span class="title">
         <a href="{{unbound url}}">{{unbound topic_title}}</a>
@@ -17,7 +17,7 @@
       </span>
       {{#if deleted}}
         <span class="delete-info">
-          <i class="fa fa-trash-o"></i> {{avatar deleted_by imageSize="tiny" extraClasses="actor" ignoreTitle="true"}} {{date path="deleted_at" leaveAgo="true"}}
+          <i class="fa fa-trash-o"></i> {{avatar deleted_by imageSize="tiny" extraClasses="actor" ignoreTitle="true"}} {{format-date path="deleted_at" leaveAgo="true"}}
         </span>
       {{/if}}
     </div>

app/assets/javascripts/discourse/templates/user/stream.js.handlebars

@@ -2,7 +2,7 @@
   <div {{bind-attr class=":item hidden deleted moderator_action"}}>
     <div class='clearfix info'>
       <a href="{{unbound userUrl}}" data-user-expand="{{unbound username}}" class='avatar-link'><div class='avatar-wrapper'>{{avatar this imageSize="large" extraClasses="actor" ignoreTitle="true"}}</div></a>
-      <span class='time'>{{date path="created_at" leaveAgo="true"}}</span>
+      <span class='time'>{{format-date path="created_at" leaveAgo="true"}}</span>
       <span class="title">
         <a href="{{unbound postUrl}}">{{unbound title}}</a>
       </span>