Update Manager

app/controllers/admin/sites_controller.rb

@@ -3,6 +3,7 @@ class Admin::SitesController < OrbitBackendController
   before_filter :authenticate_user!
   before_filter :is_admin?
   before_filter :get_site
+  before_filter :git_branch
   
   # def index
   #   @site = Site.first
@@ -107,6 +108,43 @@ class Admin::SitesController < OrbitBackendController
     render :nothing => true
   end
 
+  def update_manager
+  end
+
+  def get_update_history
+    @update_log = %x{git log --pretty=format:"%ad','%s" --date=short}.split("\n").map{|log| log.gsub("'","").split(",")}.to_json
+    render :json => @update_log
+  end
+
+  def check_updates
+    %x(git fetch origin)
+    @new_updates = %x(git log #{@branch}..origin/#{@branch}  --pretty=format:"%ad','%s" --date=short).split("\n").map{|log| log.gsub("'","").split(",")}.to_json
+    render :json => @new_updates
+  end
+
+  def update_orbit
+    result = ""
+    need_stash = %x(git diff).blank?
+    %x(git stash) unless need_stash
+    %x(git fetch origin)
+    pull_result = %x(git pull -r --ff-only 2>&1 origin #{@branch})
+
+    if pull_result.include? "fatal: Not possible to fast-forward, aborting."
+      result = "failed"
+    else
+      result = "success"
+      %x{bundle install}
+      %x{touch tmp/restart.txt}
+    end
+    %x(git stash pop) unless need_stash
+
+    render :text => result
+  end
+
+  def restart_server
+    render :text => "success"
+  end
+
   protected
 
   def update_design(design)
@@ -124,5 +162,9 @@ class Admin::SitesController < OrbitBackendController
   def get_site
     @site ||= Site.first
   end
+
+  def git_branch
+    @branch = %x(git rev-parse --abbrev-ref HEAD).gsub("\n","")
+  end
   
 end