wall login in progress

app/assets/javascripts/application.js

@@ -20,6 +20,6 @@ $(function(){
   $('select#tag').selectmenu({style:'popup', width:200});
 });
 
-function updatePage(){
-  $.ajax({type: "GET", url: location.href, dataType: "script"});
+function updatePage(data){
+  $.ajax({type: "GET", url: location.href, data: data, dataType: "script"});
 }

app/assets/javascripts/note.js

@@ -0,0 +1,65 @@
+var NoteList = { 
+
+first_id: 0,
+last_id: 0,
+resource_name: null,
+
+init: 
+  function(resource_name, first_id, last_id) { 
+    this.resource_name = resource_name; 
+    this.first_id = first_id; 
+    this.last_id = last_id; 
+    this.initRefresh();
+    this.initLoadMore();
+  },
+
+getOld:
+  function() { 
+    $('.loading').show();
+    $.ajax({
+      type: "GET",
+      url: location.href,
+      data: "first_id=" + this.first_id,
+      complete: function(){ $('.loading').hide()},
+      dataType: "script"});
+  },
+
+append:
+  function(id, html) {
+    this.first_id = id;
+    $("#notes-list").append(html);
+    this.initLoadMore();
+  },
+
+prepend:
+  function(id, html) {
+    this.last_id = id;
+    $("#notes-list").prepend(html);
+  },
+
+getNew:
+  function() { 
+    // refersh notes list
+    $.ajax({
+      type: "GET",
+      url: location.href,
+      data: "last_id=" + this.last_id,
+      dataType: "script"});
+  },
+
+initRefresh:
+  function() {
+    // init timer
+    var int = setInterval("NoteList.getNew()", 20000);
+  },
+
+initLoadMore:
+  function() { 
+    $(window).bind('scroll', function(){
+      if($(window).scrollTop() == $(document).height() - $(window).height()){
+        $(window).unbind('scroll');
+        NoteList.getOld();
+      }
+    });
+  }
+}

app/assets/stylesheets/projects.css.scss

@@ -421,31 +421,6 @@ input.ssh_project_url {
   list-style:none;
   margin:0px;
   padding:0px;
-
-  li {
-    display:list-item;
-    padding:8px;
-    margin:0px;
-    background: #F7FBFC;
-    border-top: 1px solid #E2EAEE;
-
-    &:first-child {
-      border-top: none;
-    }
-    &:nth-child(2n+1) {
-      background: white;
-    }
-    p {
-      margin-bottom: 4px;
-      font-size: 13px;
-      color:#111;
-    }
-  }
-  cite {
-    &.ago {
-      color:#666;
-    }
-  }
 }
 
 .notes_count {
@@ -460,14 +435,6 @@ input.ssh_project_url {
   right: 6px;
   top: 6px;
 }
-.note_author {
-  float:left;
-  width:60px;
-}
-.note_content {
-  float:left;
-  width:650px;
-}
 
 .issue_notes {
   .note_content {
@@ -556,8 +523,7 @@ input.ssh_project_url {
 
 }
 .commit,
-.message,
-#notes-list{
+.message{
   .author {
     background: #eaeaea;
     color: #333;
@@ -719,3 +685,12 @@ table.highlighttable pre{
 .project-refs-select {
   width:200px;
 }
+
+
+body.project-page #notes-list .note {padding: 10px; border-bottom: 1px solid #eee; overflow: hidden; display: block;}
+body.project-page #notes-list .note {padding: 10px; border-bottom: 1px solid #eee; overflow: hidden; display: block;}
+body.project-page #notes-list .note img{float: left; margin-right: 10px;}
+body.project-page #notes-list .note span.note-title{display: block;}
+body.project-page #notes-list .note span.note-title{margin-bottom: 10px}
+body.project-page #notes-list .note span.note-author{color: #999; font-weight: normal; font-style: italic;}
+body.project-page #notes-list .note span.note-author strong{font-weight: bold; font-style: normal;}

app/controllers/projects_controller.rb

@@ -86,13 +86,15 @@ class ProjectsController < ApplicationController
   def wall
     @note = Note.new
     @notes = @project.common_notes.order("created_at DESC")
+    @notes = @notes.fresh.limit(20)
 
-    @notes = case params[:view]
-             when "week" then @notes.since((Date.today - 7.days).at_beginning_of_day)
-             when "all" then @notes.all
-             when "day" then @notes.since(Date.today.at_beginning_of_day)
-             else @notes.fresh.limit(10)
-             end
+    respond_to do |format| 
+      format.html
+      format.js do 
+        @notes = @notes.where("id > ?", params[:last_id]) if params[:last_id]
+        @notes = @notes.where("id < ?", params[:first_id]) if params[:first_id]
+      end
+    end
   end
 
   #

app/views/notes/_notes.html.haml

@@ -20,8 +20,8 @@
     $("#submit_note").removeAttr("disabled");
   })
 
-- if ["issues", "projects"].include?(controller.controller_name)
+-#- if ["issues", "projects"].include?(controller.controller_name)
   :javascript
     $(function(){
-      var int =self.setInterval("updatePage()", 20000);
+      var int =self.setInterval("updatePage('ref=#{params[:ref]}')", 20000);
     });

app/views/notes/_show.html.haml

@@ -1,17 +1,15 @@
-%li{:id => dom_id(note)}
-  %div.note_author
-    = image_tag gravatar_icon(note.author.email), :class => "left", :width => 40, :style => "padding-right:5px;"
-  %div.note_content.left
+%li{:id => dom_id(note), :class => "note"}
+  = image_tag gravatar_icon(note.author.email), :class => "left", :width => 40, :style => "padding-right:5px;"
+  %div.note-author
+    %strong= note.author_name
+    = time_ago_in_words(note.updated_at)
+    - if(note.author_id == current_user.id) || can?(current_user, :admin_note, @project)
+      = link_to 'Remove', [@project, note], :confirm => 'Are you sure?', :method => :delete, :remote => true, :class => "lbutton delete-note right negative"
+    
+  %div.note-title
     = markdown(note.note)
     - if note.attachment.url
       Attachment:
       = link_to note.attachment_identifier, note.attachment.url, :target => "_blank"
-      %br
-    %span.author= note.author.name
-    %cite.ago
-      = time_ago_in_words(note.updated_at)
-      ago
     %br
-  - if(note.author_id == current_user.id) || can?(current_user, :admin_note, @project)
-    = link_to 'Remove', [@project, note], :confirm => 'Are you sure?', :method => :delete, :remote => true, :class => "lbutton delete-note right negative"
   .clear

app/views/notes/create.js.haml

@@ -1,7 +1,6 @@
 - if @note.valid?
   :plain
     $("#new_note .errors").remove();
-    updatePage();
     $('#note_note').val("");
 - else
   :plain

app/views/projects/wall.html.haml

@@ -1,29 +1,19 @@
 %div.wall_page
   - if can? current_user, :write_note, @project
     = render "notes/form"
-  .right
-    = form_tag wall_project_path(@project), :method => :get do
-      .span-2
-        = radio_button_tag :view, "recent", (params[:view] || "recent") == "recent", :onclick => "this.form.submit()", :id => "recent_view"
-        = label_tag "recent_view","Recent"
-      .span-2
-        = radio_button_tag :view, "day", params[:view] == "day", :onclick => "this.form.submit()", :id => "day_view"
-        = label_tag "day_view","Today"
-      .span-2
-        = radio_button_tag :view, "week", params[:view] == "week", :onclick => "this.form.submit()", :id => "week_view"
-        = label_tag "week_view","Week"
-      .span-2
-        = radio_button_tag :view, "all", params[:view] == "all", :onclick => "this.form.submit()", :id => "all_view"
-        = label_tag "all_view","All"
   .clear
-  %br
   %hr
 = render "notes/notes"
 
+.loading{ :style => "display:none;"}
+  %center= image_tag "ajax-loader.gif"
+
 :javascript
   $(function(){
     $("#note_note").live("click", function(){
       $(this).css("height", "100px");
       $('.attach_holder').show();
     });
+
+    NoteList.init("wall", #{@notes.last.id}, #{@notes.first.id});
   });

app/views/projects/wall.js.haml

@@ -1,2 +1,9 @@
-:plain
-  $("#notes-list").html("#{escape_javascript(render(:partial => 'notes/notes_list'))}");
+- unless @notes.blank?
+
+  - if params[:last_id]
+    :plain
+      NoteList.prepend(#{@notes.first.id}, "#{escape_javascript(render(:partial => 'notes/notes_list'))}");
+
+  - if params[:first_id]
+    :plain
+      NoteList.append(#{@notes.last.id}, "#{escape_javascript(render(:partial => 'notes/notes_list'))}");