upgrade to the last version of delayed_job_mongoid gem + remove reference to the previous handlebars-rails gem (just add the js file instead) + refactor the way to display the list of content types in the back-office menu

Gemfile

@@ -24,7 +24,7 @@ gem 'coffee-script',        '~> 2.2.0'
 gem 'uglifier',             '~> 1.0.4'
 gem 'jquery-rails',         '~> 1.0.16'
 gem 'rails-backbone',       '0.5.4'
-gem 'handlebars-rails',     :git => 'git://github.com/yabawock/handlebars-rails.git'
+# gem 'handlebars-rails',     :git => 'git://github.com/yabawock/handlebars-rails.git'
 gem 'codemirror-rails'
 gem 'tinymce-rails'
 gem 'flash_cookie_session', '~> 1.1.1'
@@ -47,8 +47,7 @@ gem 'rubyzip'
 
 gem 'actionmailer-with-request', '~> 0.3.0', :require => 'actionmailer_with_request'
 gem 'httparty',             '~> 0.8.1'
-gem 'delayed_job',          '~> 3.0.0.pre4'
+gem 'delayed_job_mongoid',  '~> 1.0.8'
-gem 'delayed_job_mongoid',  '~> 1.0.7'
 gem 'SystemTimer',          :platforms => :ruby_18
 
 # The rest of the dependencies are for use when in the locomotive dev environment

Gemfile.lock

@@ -1,27 +1,22 @@
 GIT
   remote: git://github.com/chriseppstein/compass.git
-  revision: 79d94647f9a00b06c4a83db02e86f5d404569baf
+  revision: bffba483754cb9381fa51efd8e2a1f0482a21ac6
   specs:
-    compass (0.12.alpha.1.79d9464)
+    compass (0.12.alpha.4.bffba48)
       chunky_png (~> 1.2)
       fssm (>= 0.2.7)
       sass (~> 3.1)
 
 GIT
   remote: git://github.com/plataformatec/devise.git
-  revision: ede004169c6af7416f8c4e3fc29a653bee133f60
+  revision: a949f9eca24f9d43f516363fbf2f5d004623355e
   specs:
-    devise (1.5.1)
+    devise (2.0.0.rc)
       bcrypt-ruby (~> 3.0)
       orm_adapter (~> 0.0.3)
+      railties (~> 3.1)
       warden (~> 1.1)
 
-GIT
-  remote: git://github.com/yabawock/handlebars-rails.git
-  revision: a09077aa91f10e08403af84586b2f2f0b38d9e2f
-  specs:
-    handlebars-rails (0.9.1)
-
 GIT
   remote: git@github.com:locomotivecms/mongoid_acts_as_tree.git
   revision: ca494d22c3d7946385aba1153c017d9c30e9f9d3
@@ -39,7 +34,7 @@ PATH
 GEM
   remote: http://rubygems.org/
   specs:
-    RedCloth (4.2.8)
+    RedCloth (4.2.9)
     SystemTimer (1.2.3)
     ZenTest (4.6.2)
     actionmailer (3.1.3)
@@ -77,7 +72,7 @@ GEM
     autotest (4.4.6)
       ZenTest (>= 4.4.1)
     bcrypt-ruby (3.0.1)
-    bson (1.4.0)
+    bson (1.5.2)
     bson_ext (1.4.0)
     builder (3.0.0)
     bushido (0.0.35)
@@ -98,44 +93,43 @@ GEM
     carrierwave-mongoid (0.1.3)
       carrierwave (>= 0.5.6)
       mongoid (~> 2.1)
-    cells (3.7.0)
+    cells (3.7.1)
       actionpack (~> 3.0)
       railties (~> 3.0)
-    childprocess (0.2.2)
+    childprocess (0.2.6)
       ffi (~> 1.0.6)
     chunky_png (1.2.5)
-    codemirror-rails (0.3.1)
+    codemirror-rails (0.3.2)
+      railties (~> 3.0)
     coffee-script (2.2.0)
       coffee-script-source
       execjs
-    coffee-script-source (1.1.3)
+    coffee-script-source (1.2.0)
-    cucumber (1.1.3)
+    cucumber (1.1.4)
       builder (>= 2.1.2)
       diff-lcs (>= 1.1.2)
-      gherkin (~> 2.6.7)
+      gherkin (~> 2.7.1)
       json (>= 1.4.6)
       term-ansicolor (>= 1.0.6)
-    cucumber-rails (1.2.0)
+    cucumber-rails (1.2.1)
-      capybara (>= 1.1.1)
+      capybara (>= 1.1.2)
-      cucumber (>= 1.1.1)
+      cucumber (>= 1.1.3)
       nokogiri (>= 1.5.0)
-    daemons (1.0.10)
     database_cleaner (0.7.0)
-    delayed_job (3.0.0.pre4)
+    delayed_job (3.0.0)
       activesupport (~> 3.0)
-      daemons (= 1.0.10)
+    delayed_job_mongoid (1.0.8)
-    delayed_job_mongoid (1.0.7)
+      delayed_job (~> 3.0.0)
-      delayed_job (~> 3.0.0.pre)
       mongoid (>= 2.0)
     diff-lcs (1.1.3)
-    dragonfly (0.9.8)
+    dragonfly (0.9.9)
       rack
     ejs (1.0.0)
     erubis (2.7.0)
-    excon (0.7.8)
+    excon (0.7.12)
-    execjs (1.2.9)
+    execjs (1.2.13)
       multi_json (~> 1.0)
-    factory_girl (2.3.1)
+    factory_girl (2.3.2)
       activesupport
     factory_girl_rails (1.4.0)
       factory_girl (~> 2.3.0)
@@ -156,25 +150,26 @@ GEM
     formatador (0.2.1)
     formtastic (2.0.2)
       rails (~> 3.0)
-    fssm (0.2.7)
+    fssm (0.2.8.1)
-    gherkin (2.6.8)
+    gherkin (2.7.2)
       json (>= 1.4.6)
     growl-glue (1.0.7)
-    haml (3.1.3)
+    haml (3.1.4)
-    highline (1.6.8)
+    highline (1.6.9)
     hike (1.2.1)
     httparty (0.8.1)
       multi_json
       multi_xml
     i18n (0.6.0)
-    jquery-rails (1.0.18)
+    jquery-rails (1.0.19)
       railties (~> 3.0)
       thor (~> 0.14)
-    json (1.6.1)
+    json (1.6.4)
-    json_pure (1.6.1)
+    kaminari (0.13.0)
-    kaminari (0.12.4)
+      actionpack (>= 3.0.0)
-      rails (>= 3.0.0)
+      activesupport (>= 3.0.0)
-    kgio (2.6.0)
+      railties (>= 3.0.0)
+    kgio (2.7.2)
     launchy (2.0.5)
       addressable (~> 2.2.6)
     locomotive_liquid (2.2.2)
@@ -185,13 +180,13 @@ GEM
     mime-types (1.17.2)
     mimetype-fu (0.1.2)
     mocha (0.9.12)
-    mongo (1.4.0)
+    mongo (1.5.2)
-      bson (= 1.4.0)
+      bson (= 1.5.2)
     mongoid (2.3.4)
       activemodel (~> 3.1)
       mongo (~> 1.3)
       tzinfo (~> 0.3.22)
-    multi_json (1.0.3)
+    multi_json (1.0.4)
     multi_xml (0.4.1)
     net-scp (1.0.4)
       net-ssh (>= 1.99.1)
@@ -202,7 +197,7 @@ GEM
       cucumber (>= 0.8)
       rake
     polyglot (0.3.3)
-    rack (1.3.5)
+    rack (1.3.6)
     rack-cache (1.1)
       rack (>= 0.4)
     rack-mount (0.8.3)
@@ -232,7 +227,7 @@ GEM
       thor (~> 0.14.6)
     raindrops (0.8.0)
     rake (0.9.2)
-    rdoc (3.11)
+    rdoc (3.12)
       json (~> 1.4)
     responders (0.6.4)
     rest-client (1.6.7)
@@ -242,7 +237,7 @@ GEM
       rspec-core (~> 2.6.0)
       rspec-expectations (~> 2.6.0)
       rspec-mocks (~> 2.6.0)
-    rspec-cells (0.1.0)
+    rspec-cells (0.1.1)
       rails (~> 3.0)
       rspec-rails (~> 2.2)
     rspec-core (2.6.4)
@@ -255,19 +250,19 @@ GEM
       railties (~> 3.0)
       rspec (~> 2.6.0)
     ruby-hmac (0.4.0)
-    rubyzip (0.9.4)
+    rubyzip (0.9.5)
     sanitize (2.0.3)
       nokogiri (>= 1.4.4, < 1.6)
-    sass (3.1.10)
+    sass (3.1.12)
     sass-rails (3.1.5)
       actionpack (~> 3.1.0)
       railties (~> 3.1.0)
       sass (~> 3.1.10)
       tilt (~> 1.3.2)
-    selenium-webdriver (2.13.0)
+    selenium-webdriver (2.16.0)
-      childprocess (>= 0.2.1)
+      childprocess (>= 0.2.5)
       ffi (~> 1.0.9)
-      json_pure
+      multi_json (~> 1.0.4)
       rubyzip
     sprockets (2.0.3)
       hike (~> 1.2)
@@ -315,8 +310,7 @@ DEPENDENCIES
   cucumber-rails
   custom_fields!
   database_cleaner
-  delayed_job (~> 3.0.0.pre4)
+  delayed_job_mongoid (~> 1.0.8)
-  delayed_job_mongoid (~> 1.0.7)
   devise!
   dragonfly (~> 0.9.8)
   factory_girl_rails (~> 1.1)
@@ -325,7 +319,6 @@ DEPENDENCIES
   formtastic (~> 2.0.2)
   growl-glue
   haml (~> 3.1.3)
-  handlebars-rails!
   highline (~> 1.6.2)
   httparty (~> 0.8.1)
   jquery-rails (~> 1.0.16)

app/assets/javascripts/locomotive.js

@@ -8,7 +8,6 @@
 //= require jquery-ui
 //= require jquery_ujs
 //= require underscore
-//= require handlebars
 //= require backbone
 //= require codemirror
 //= require tinymce-jquery

app/helpers/locomotive/base_helper.rb

@@ -36,14 +36,6 @@ module Locomotive::BaseHelper
     end
   end
 
-  # def collection_to_js(collection, options = {}) # FIXME: DEPRECATED
-  #   js = collection.collect { |object| object.to_json }
-  #
-  #   options_to_js = ActiveSupport::JSON.encode(options).gsub(/^\{/, '').gsub(/\}$/, '')
-  #
-  #   "new Object({ \"collection\": [#{js.join(', ')}], #{options_to_js} })"
-  # end
-
   def flash_message
     if not flash.empty?
       first_key = flash.keys.first

app/helpers/locomotive/content_types_helper.rb

@@ -1,23 +1,50 @@
 module Locomotive::ContentTypesHelper
 
-  def each_content_type_menu_item(&block)
+  # Iterates over the content types with the following rules
-    current_site.content_types.ordered.only(:site_id, :name, :slug, :label_field_name).each do |content_type|
+  # - content types are ordered by the updated_at date (DESC)
-      next unless content_type.persisted?
+  # - each content type has its own submenu if saved recently
+  # - if there are more than ui.max_content_types content types, the extra ones go under "..."
+  # - if a content type is selected and it is part of the extra content types, then
+  #   it will be moved to the first position in the displayed list (with its own submenu)
+  #
+  # @param [ Block ] block The statements responsible to display the menu item from a content type or a list of content types
+  #
+  def each_content_type(&block)
+    visible, others = [], []
 
-      item_on = (content_type.slug == @content_type.slug) rescue nil
+    current_site.content_types.ordered.only(:site_id, :name, :slug, :label_field_name).each_with_index do |content_type, index|
+      next if !content_type.persisted?
 
-      label = truncate(content_type.name, :length => 15)
+      if index >= Locomotive.config.ui.max_content_types
-      url = content_entries_url(content_type.slug)
+        if self.is_content_type_selected(content_type)
-      css = @content_type && content_type.slug == @content_type.slug ? 'on' : ''
+          others << visible.delete_at(Locomotive.config.ui.max_content_types - 1) # swap content types
-
+          visible.insert(0, content_type)
-      html = submenu_entry(label, url, :i18n => false, :css => css) do
+        else
-        yield(content_type)
+          others << content_type # fills the "..." menu
+        end
+        next
       end
 
-      haml_concat(html)
+      visible << content_type
-    end
     end
 
+    visible.map { |c| yield(c) }
+    yield(others)
+  end
+
+  def is_content_type_selected(content_type)
+    @content_type && content_type.slug == @content_type.slug
+  end
+
+  # Renders the label of a content type entry. If no raw_item_template filled in the content type,
+  # it just calls the _label method of the entry (based on the label_field_id). Otherwise, it
+  # parses and renders the liquid template.
+  #
+  # @param [ ContentType ] content_type The content type for better performance
+  # @param [ ContentEntry] entry The entry we want to display the label
+  #
+  # @return [ String ] The label of the content type entry
+  #
   def entry_label(content_type, entry)
     if content_type.raw_item_template.blank?
       entry._label # default one
@@ -34,90 +61,4 @@ module Locomotive::ContentTypesHelper
     end
   end
 
-  # MAX_DISPLAYED_CONTENTS = 4
-  #
-  # def fetch_content_types
-  #   return @content_types if @content_types
-  #
-  #   @content_types = current_site.content_types.ordered.
-  #     limit(:contents => Locomotive.config.lastest_items_nb).
-  #     only(:site_id, :name, :slug, :highlighted_field_name, :contents_custom_fields_version, :order_by, :serialized_item_template, :raw_item_template).to_a
-  #
-  #   if @content_type && @content_type.persisted? && @content_types.index(@content_type) >= MAX_DISPLAYED_CONTENTS
-  #     @content_types.delete(@content_type)
-  #     @content_types.insert(0, @content_type)
-  #   end
-  #
-  #   # be sure, we've got the custom klass up-to-date, otherwise it will fail miserably
-  #   @content_types.each do |content_type|
-  #     if content_type.content_klass_out_of_date?
-  #       content_type.reload
-  #       content_type.invalidate_content_klass
-  #     end
-  #   end
-  #
-  #   @content_types
-  # end
-  #
-  # def each_content_type_menu_item(which = :first, &block)
-  #   types = fetch_content_types
-  #   sliced = []
-  #
-  #   if which == :first
-  #     sliced = types[0..MAX_DISPLAYED_CONTENTS - 1]
-  #   elsif types.size > MAX_DISPLAYED_CONTENTS
-  #     sliced = types[MAX_DISPLAYED_CONTENTS, types.size - MAX_DISPLAYED_CONTENTS]
-  #   end
-  #
-  #   return [] if sliced.empty?
-  #
-  #   sliced.each do |content_type|
-  #     next if content_type.new_record?
-  #     item_on = (content_type.slug == @content_type.slug) rescue nil
-  #
-  #     label = truncate(content_type.name, :length => 15)
-  #     url = contents_url(content_type.slug)
-  #     css = @content_type && content_type.slug == @content_type.slug ? 'on' : ''
-  #
-  #     html = submenu_entry(label, url, :i18n => false, :css => css) do
-  #       yield(content_type)
-  #     end
-  #
-  #     haml_concat(html)
-  #   end
-  # end
-  #
-  # def other_content_types(&block)
-  #   types = fetch_content_types
-  #
-  #   if types.size > MAX_DISPLAYED_CONTENTS
-  #     sliced = types[MAX_DISPLAYED_CONTENTS, types.size - MAX_DISPLAYED_CONTENTS]
-  #
-  #     html = submenu_entry('...', '#', :i18n => false) do
-  #       yield(sliced)
-  #     end
-  #
-  #     haml_concat(html)
-  #   end
-  # end
-  #
-  # def content_label_for(content)
-  #   if content._parent.raw_item_template.blank?
-  #     content._label # default one
-  #   else
-  #     assigns = {
-  #       'site'              => current_site,
-  #       'content'           => content.to_liquid
-  #     }
-  #
-  #     registers = {
-  #       :controller     => self,
-  #       :site           => current_site,
-  #       :current_locomotive_account  => current_locomotive_account
-  #     }
-  #
-  #     preserve(content._parent.item_template.render(::Liquid::Context.new({}, assigns, registers)))
-  #   end
-  # end
-
 end

app/models/locomotive/content_entry.rb

@@ -27,7 +27,7 @@ module Locomotive
 
     ## named scopes ##
     scope :visible, :where => { :_visible => true }
-    scope :latest_updated, :order_by => :updated_at.desc, :limit => Locomotive.config.lastest_entries_nb
+    scope :latest_updated, :order_by => :updated_at.desc, :limit => Locomotive.config.ui.lastest_entries_nb
 
     ## methods ##
 

app/models/locomotive/page.rb

@@ -41,7 +41,7 @@ module Locomotive
     validates_exclusion_of    :slug, :in => Locomotive.config.reserved_slugs, :if => Proc.new { |p| p.depth == 0 }
 
     ## named scopes ##
-    scope :latest_updated,      :order_by => [[:updated_at, :desc]], :limit => Locomotive.config.lastest_entries_nb
+    scope :latest_updated,      :order_by => [[:updated_at, :desc]], :limit => Locomotive.config.ui.lastest_entries_nb
     scope :root,                :where => { :slug => 'index', :depth => 0 }
     scope :not_found,           :where => { :slug => '404', :depth => 0 }
     scope :published,           :where => { :published => true }

app/views/locomotive/shared/menu/_contents.html.haml

@@ -11,13 +11,25 @@
             = link_to truncate(page.title, :length => 25), edit_page_url(page)
             %span= time_ago_in_words(page.updated_at)
 
-- each_content_type_menu_item do |content_type|
+- each_content_type do |menu_item|
+  -if menu_item.is_a?(Array)
+    - content_types = menu_item
+    = submenu_entry '...', '#', :i18n => false do
+      .wrapper
+        .inner
+          %ul.big-links
+            - content_types.each do |content_type|
+              %li
+                = link_to truncate(content_type.name, :length => 20), content_entries_url(content_type.slug)
+  - else
+    - content_type = menu_item
+    = submenu_entry truncate(content_type.name, :length => 15), content_entries_url(content_type.slug), :i18n => false, :css => "#{'on' if is_content_type_selected(content_type)}" do
       .wrapper
         .header
           %p= link_to t('locomotive.content_entries.index.new'), new_content_entry_url(content_type.slug)
 
           - if can? :manage, content_type
-        %p.edit= link_to t('locomotive.content_entries.index.edit'), edit_content_type_url(content_type)
+            %p.edit= link_to t('locomotive.content_types.index.edit'), edit_content_type_url(content_type)
 
         .inner
           %h2!= t('locomotive.content_entries.index.lastest_entries')
@@ -26,10 +38,3 @@
               %li
                 = link_to truncate(entry._label(content_type), :length => 20), edit_content_entry_url(content_type.slug, entry)
                 %span= time_ago_in_words(entry.updated_at)
-
-/ - other_content_types do |content_types|
-/   .inner
-/     %ul.big-links
-/       - content_types.each do |content_type|
-/         %li
-/           = link_to truncate(content_type.name, :length => 20), contents_url(content_type.slug)

doc/TODO

@@ -49,7 +49,7 @@ x edit my site
       x show / hide options of a field based on its type
         x select: add/edit/remove options
         x text: formatting
-    - change in main menu
+    x change in main menu
     x manage contents
       x list (highlighted field)
       x slugify

lib/generators/locomotive/install/templates/locomotive.rb

@@ -44,7 +44,10 @@ Locomotive.configure do |config|
   config.delayed_job = false
 
   # configure how many items we display in sub menu in the "Contents" section.
-  # config.lastest_entries_nb = 5
+  # config.ui = {
+  #   :lastest_entries_nb => 5,
+  #   :max_content_types  => 1
+  # }
 
   # default locale (for now, only en, de, fr, pt-BR and it are supported)
   config.default_locale = :en

lib/locomotive/configuration.rb

@@ -16,7 +16,10 @@ module Locomotive
       :mailer_sender          => 'support@example.com',
       :manage_subdomain       => false,
       :manage_manage_domains  => false,
+      :ui                     => {
         :lastest_entries_nb   => 5,
+        :max_content_types    => 1 # TODO 4
+      },
       :rack_cache             => {
         :verbose     => true,
         :metastore   => URI.encode("file:#{Rails.root}/tmp/dragonfly/cache/meta"), # URI encoded in case of spaces

spec/dummy/config/initializers/locomotive.rb

@@ -45,7 +45,10 @@ Locomotive.configure do |config|
   config.delayed_job = true # false
 
   # configure how many items we display in sub menu in the "Contents" section.
-  # config.lastest_entries_nb = 5
+  # config.ui = {
+  #   :lastest_entries_nb => 5,
+  #   :max_content_types  => 1
+  # }
 
   # default locale (for now, only en, de, fr, pt-BR and it are supported)
   config.default_locale = :en