comment streams rendered expanded/collapsed initially by server.

app/helpers/aspects_helper.rb

@@ -22,4 +22,13 @@ module AspectsHelper
   def remove_from_aspect_button(aspect_id, person_id)
     link_to image_tag('icons/monotone_check_yes.png'), {:controller => "aspects", :action => 'remove_from_aspect', :aspect_id => aspect_id, :person_id => person_id}, :remote => true, :class => 'added button'
   end
+
+  def aspect_membership_button(aspect_id, contact)
+    unless contact.aspect_ids.include?(aspect_id)
+      add_to_aspect_button(aspect_id, contact.person.id)
+    else
+      remove_from_aspect_button(aspect_id, contact.person.id)
+    end
+  end
 end
+

app/helpers/dashboards_helper.rb

@@ -1,9 +0,0 @@
-#   Copyright (c) 2010, Diaspora Inc.  This file is
-#   licensed under the Affero General Public License version 3 or later.  See
-#   the COPYRIGHT file.
-
-module DashboardsHelper
-  def title_for_page
-    I18n.t('_home')
-  end
-end

app/helpers/stream_helper.rb

@@ -0,0 +1,15 @@
+#   Copyright (c) 2010, Diaspora Inc.  This file is
+#   licensed under the Affero General Public License version 3 or later.  See
+#   the COPYRIGHT file.
+
+module StreamHelper
+
+  def comment_toggle(count)
+    if count > 0
+      link_to "#{t('.hide_comments')} (#{count})", '#', :class => "show_post_comments"
+    else
+      link_to "#{t('.show_comments')} (#{count})", '#', :class => "show_post_comments"
+    end
+  end
+
+end

app/views/comments/_comment.html.haml

@@ -2,11 +2,11 @@
 -#   licensed under the Affero General Public License version 3 or later.  See
 -#   the COPYRIGHT file.
 
-%li.comment{:data=>{:guid=>post.id}}
-  = person_image_link(post.person)
+%li.comment{:data=>{:guid=>comment.id}}
+  = person_image_link(person)
   .content
     .from
-      = link_to post.person.real_name, post.person
-    = markdownify(post.text)
+      = link_to person.real_name, person
+    = markdownify(comment.text)
     %div.time
-      = "#{time_ago_in_words(post.updated_at)} #{t('ago')}"
+      = "#{time_ago_in_words(comment.updated_at)} #{t('ago')}"

app/views/comments/_comments.html.haml

@@ -2,9 +2,9 @@
 -#   licensed under the Affero General Public License version 3 or later.  See
 -#   the COPYRIGHT file.
 
-%ul.comments{:id => post.id}
+%ul.comments{:id => post.id, :class => ("hidden" if defined?(hidden) && hidden)}
   - for comment in post.comments
-    = render 'comments/comment', :post => comment
+    = render 'comments/comment', :comment => comment, :person => comment.person
   %li.comment.show
     = render 'comments/new_comment', :post => post
 

app/views/shared/_contact_list.html.haml

@@ -99,7 +99,4 @@
         %span.name
           = link_to contact.person.real_name, contact.person
         .right
-          - unless contact.aspect_ids.include?(aspect.id)
-            = add_to_aspect_button(aspect.id, contact.person.id)
-          - else
-            = remove_from_aspect_button(aspect.id, contact.person.id)
+          = aspect_membership_button(aspect.id, contact)

app/views/shared/_stream_element.html.haml

@@ -28,7 +28,8 @@
 
     .info
       %span.time= link_to(how_long_ago(post), object_path(post))
-      = link_to "#{t('.show_comments')} (#{post.comments.count})", '#', :class => "show_post_comments"
 
-    = render "comments/comments", :post => post
+      = comment_toggle(post.comments.count)
+
+    = render "comments/comments", :post => post, :hidden => (post.comments.count == 0)
 

config/locales/diaspora/en.yml

@@ -66,6 +66,7 @@ en:
   shared:
       stream_element:
           show_comments: "show comments"
+          hide_comments: "hide comments"
       publisher:
           posting: "Posting..."
           share: "Share"

public/javascripts/stream.js

@@ -7,19 +7,11 @@
 $(document).ready(function(){
   var $stream = $(".stream");
   var $publisher = $("#publisher");
-  // expand all comments on page load
-	$stream.not('.show').find('.comments').each(function(index) {
-      var comments = $(this);
-	    if(comments.children("li").length > 1) {
-        var show_comments_toggle = comments.closest("li").find(".show_post_comments");
-        expandComments(show_comments_toggle,false);
-      }
-  });
 
   // comment toggle action
   $stream.not(".show").delegate("a.show_post_comments", "click", function(evt) {
     evt.preventDefault();
-    expandComments($(this),true);
+    expandComments($(this));
   });
 
   // comment submit action
@@ -116,24 +108,17 @@ function expandComments(toggler,animate){
   var text         = toggler.html();
       commentBlock = toggler.closest("li").find("ul.comments", ".content");
 
-  if( toggler.hasClass("visible")) {
-    toggler.removeClass("visible")
-           .html(text.replace("hide", "show"));
-
-    if(animate) {
-      commentBlock.fadeOut(150);
-    } else {
-      commentBlock.hide();
-    }
+  if(commentBlock.hasClass("hidden")) {
+    commentBlock.fadeIn(150, function(){
+      commentBlock.removeClass("hidden");
+    });
+    toggler.html(text.replace("show", "hide"));
 
   } else {
-    toggler.addClass("visible")
-           .html(text.replace("show", "hide"));
+    commentBlock.fadeOut(100, function(){
+      commentBlock.addClass("hidden");
+    });
+    toggler.html(text.replace("hide", "show"));
 
-    if(animate) {
-      commentBlock.fadeIn(150);
-    } else {
-      commentBlock.show();
-    }
   }
 }

public/stylesheets/sass/application.sass

@@ -33,7 +33,7 @@ h4
   :margin
     :bottom 5px
 
-ol, ul
+ol, ul, li
   :list-style none
 
 form
@@ -536,7 +536,6 @@ li.message
       :border none
 
 .stream ul.comments
-  :display none
 
   .avatar
     :width 35px
@@ -564,6 +563,8 @@ ul.comments
     :width 100%
 
   li.comment
+    :list
+      :style none
     :padding 0.6em
     :border
       :bottom 1px solid #ddd