link to author on tree view item

app/assets/stylesheets/projects.css.scss

@@ -667,6 +667,15 @@ table.highlighttable pre{
 .cred { color:#D12F19; }
 .cgreen { color:#44aa22; }
+body.project-page table .commit { 
+  a.tree-commit-link { 
+    color:gray;
+    &:hover { 
+      text-decoration:underline;
+    }
+  }
+}
+
 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;}

app/helpers/application_helper.rb

@@ -4,6 +4,10 @@ module ApplicationHelper
     "http://www.gravatar.com/avatar/#{Digest::MD5.hexdigest(user_email)}?s=40&d=identicon"
   end
+  def fixed_mode?
+    @view_mode == :fixed
+  end
+
   def body_class(default_class = nil)
     main = content_for(:body_class).blank? ? 
       default_class :

app/views/commits/_commits.html.haml

@@ -17,7 +17,7 @@
               = image_tag "no_avatar.png", :class => "left", :width => 40, :style => "padding-right:5px;"
             %span.commit-title
               %strong
-                = truncate(commit.safe_message, :length => 60)
+                = truncate(commit.safe_message, :length => fixed_mode? ? 60 : 120)
             %span.commit-author
               %strong= commit.author_name
               = time_ago_in_words(commit.committed_date)

app/views/projects/_tree_item.html.haml

@@ -11,5 +11,8 @@
   %td
     = time_ago_in_words(content_commit.committed_date)
     ago
-  %td
-    = link_to truncate(content_commit.safe_message, :length => 40), project_commit_path(@project, content_commit)
+  %td.commit
+    = link_to truncate(content_commit.safe_message, :length => fixed_mode? ? 40 : 80), project_commit_path(@project, content_commit), :class => "tree-commit-link"
+    - user = @project.users.find_by_email(content_commit.author_email)
+    - if user
+      = link_to "[#{user.name}]", project_team_member_path(@project, @project.users_projects.find_by_user_id(user.id))