Merge branch 'develop' of github.com:amooma/GS5 into develop

29 files changed, 379 insertions, 309 deletions

diff --git a/app/controllers/gemeinschaft_setups_controller.rb b/app/controllers/gemeinschaft_setups_controller.rb
index 7205a86..dbe8ff5 100644
--- a/app/controllers/gemeinschaft_setups_controller.rb
+++ b/app/controllers/gemeinschaft_setups_controller.rb
@@ -47,8 +47,10 @@ class GemeinschaftSetupsController < ApplicationController
       GsParameter.where(:name => 'user_image_url').first.update_attributes(:value => "http://#{@gemeinschaft_setup.sip_domain.host}/uploads/user/image")
 
       # Restart FreeSWITCH
-      require 'freeswitch_event'
-      FreeswitchAPI.execute('fsctl', 'shutdown restart')
+      if Rails.env.production?
+        require 'freeswitch_event'
+        FreeswitchAPI.execute('fsctl', 'shutdown restart')
+      end
 
       # Auto-Login:
       session[:user_id] = user.id
diff --git a/app/controllers/gs_parameters_controller.rb b/app/controllers/gs_parameters_controller.rb
index a7813dc..7ca4e8e 100644
--- a/app/controllers/gs_parameters_controller.rb
+++ b/app/controllers/gs_parameters_controller.rb
@@ -1,6 +1,10 @@
 class GsParametersController < ApplicationController
+  load_resource :gs_parameter
+
+  before_filter :spread_breadcrumbs
+
   def index
-    @ps_parameters_unordered = GsParameter.scoped
+    @gs_parameters_unordered = GsParameter.scoped
     @gs_parameters = GsParameter.order([:section, :name])
     @sections = @gs_parameters.pluck(:section).uniq.sort
   end
@@ -30,4 +34,11 @@ class GsParametersController < ApplicationController
   def gs_parameter_params
     params.require(:gs_parameter).permit(:value, :class_type, :description)
   end
+
+  def spread_breadcrumbs
+    add_breadcrumb t("gs_parameters.index.page_title"), gs_parameters_path
+    if @gs_parameter && !@gs_parameter.new_record?
+      add_breadcrumb @gs_parameter, gs_parameter_path(@gs_parameter)
+    end
+  end
 end
diff --git a/app/controllers/gui_functions_controller.rb b/app/controllers/gui_functions_controller.rb
index 2ab2c5e..0cb7898 100644
--- a/app/controllers/gui_functions_controller.rb
+++ b/app/controllers/gui_functions_controller.rb
@@ -1,4 +1,6 @@
 class GuiFunctionsController < ApplicationController
+  load_resource :gui_function
+
   before_filter :load_user_groups
   before_filter :spread_breadcrumbs
 
@@ -60,14 +62,10 @@ class GuiFunctionsController < ApplicationController
   end
 
   def spread_breadcrumbs
-    if @tenant
-      add_breadcrumb t("user_groups.index.page_title"), tenant_user_groups_path(@tenant)
-      if @user_group && !@user_group.new_record?
-        add_breadcrumb @user_group, tenant_user_group_path(@tenant, @user_group)
-      end
-    end
-
     add_breadcrumb t("gui_functions.index.page_title"), gui_functions_path
+    if @gui_function && !@gui_function.new_record?
+      add_breadcrumb @gui_function, gui_function_path(@gui_function)
+    end
   end
 
 end
diff --git a/app/controllers/page_controller.rb b/app/controllers/page_controller.rb
index 4ea4d25..dc5f57b 100644
--- a/app/controllers/page_controller.rb
+++ b/app/controllers/page_controller.rb
@@ -5,7 +5,12 @@ class PageController < ApplicationController
   before_filter :if_fresh_system_then_go_to_wizard
   skip_before_filter :home_breadcrumb, :only => [:index]
   
-  def index;end
+  def index
+    if current_user
+      redirect_to [current_user.current_tenant, current_user]
+    end
+  end
+
   def conference;end
   def beginners_intro;end
   
diff --git a/app/models/ability.rb b/app/models/ability.rb
index 0fa40c8..cd91a8a 100644
--- a/app/models/ability.rb
+++ b/app/models/ability.rb
@@ -74,9 +74,10 @@ class Ability
             cannot :manage, PhoneNumberRange
           end
 
-          # GsParameter can't be created or deleted via the GUI
+          # GsParameter and GuiFunction can't be created or deleted via the GUI
           #
           cannot [:create, :destroy], GsParameter
+          cannot [:create, :destroy], GuiFunction
         else
           # Any user can do the following stuff.
           #
diff --git a/app/models/phone_book_entry.rb b/app/models/phone_book_entry.rb
index db2b44b..275c7b6 100644
--- a/app/models/phone_book_entry.rb
+++ b/app/models/phone_book_entry.rb
@@ -6,7 +6,7 @@ class PhoneBookEntry < ActiveRecord::Base
   
   attr_accessible :first_name, :middle_name, :last_name, :title, :nickname, :organization, :is_organization, :department, :job_title, :is_male, :birthday, :birth_name, :description, :homepage_personal, :homepage_organization, :twitter_account, :facebook_account, :google_plus_account, :xing_account, :linkedin_account, :mobileme_account, :image
   
-  belongs_to :phone_book
+  belongs_to :phone_book, :touch => true
   has_many :conference_invitees, :dependent => :destroy
   
   acts_as_list :scope => :phone_book
diff --git a/app/views/gs_parameters/_index_core.html.haml b/app/views/gs_parameters/_index_core.html.haml
index 0c36560..a3f8e1c 100644
--- a/app/views/gs_parameters/_index_core.html.haml
+++ b/app/views/gs_parameters/_index_core.html.haml
@@ -1,4 +1,4 @@
-- cache([gs_parameters.first.section, gs_parameters.reorder(:updated_at).last, gs_parameters.pluck(:id)]) do
+- cache(['gs_parameters_table_section', gs_parameters.first.section, gs_parameters.reorder(:updated_at).last, gs_parameters.pluck(:id)]) do
   %tr
     %th= t('gs_parameters.index.name')
     - if !@sections
@@ -7,10 +7,10 @@
 
   - reset_cycle
   - for gs_parameter in gs_parameters
-    - cache(gs_parameter) do
+    - cache(['gs_parameters_table_single_row', gs_parameter]) do 
       %tr{:class => cycle('odd', 'even')}
         %td= gs_parameter.name
         - if !@sections
           %td= gs_parameter.section
-        %td= gs_parameter.value
+        %td= truncate(gs_parameter.value, :length => 50)
         =render :partial => 'shared/index_view_edit_destroy_part', :locals => {:child => gs_parameter}
\ No newline at end of file
diff --git a/app/views/gs_parameters/index.html.haml b/app/views/gs_parameters/index.html.haml
index b4a53e8..37fe825 100644
--- a/app/views/gs_parameters/index.html.haml
+++ b/app/views/gs_parameters/index.html.haml
@@ -1,7 +1,7 @@
 - title t("gs_parameters.index.page_title")
 
 - if @gs_parameters && @gs_parameters.count > 0
-  - cache([@ps_parameters_unordered.order(:updated_at).last, @ps_parameters_unordered.count]) do
+  - cache(['gs_parameters_table', I18n.locale, @gs_parameters_unordered.order(:updated_at).last, @gs_parameters_unordered.count]) do
     - if @sections
       %table
         - @sections.each do |section|
diff --git a/app/views/gui_functions/_index_core.html.haml b/app/views/gui_functions/_index_core.html.haml
index 093a0d7..815b9c3 100644
--- a/app/views/gui_functions/_index_core.html.haml
+++ b/app/views/gui_functions/_index_core.html.haml
@@ -8,19 +8,20 @@
   - reset_cycle
   - for gui_function in gui_functions
     %tr{:class => cycle('odd', 'even')}
-      %td= gui_function.category
-      %td
-        = gui_function.name
-        - if !gui_function.description.blank?
-          %br
-          %i= gui_function.description
-      - @user_groups.each do |user_group|
-        - if gui_function.gui_function_memberships.find_by_user_group_id(user_group.id)
-          - if gui_function.gui_function_memberships.find_by_user_group_id(user_group.id).activated == true
-            %td= 'x'
+      - cache(['gui_functions_table_row', I18n.locale, gui_function]) do
+        %td= gui_function.category
+        %td
+          = gui_function.name
+          - if !gui_function.description.blank?
+            %br
+            %i= gui_function.description
+        - @user_groups.each do |user_group|
+          - if gui_function.gui_function_memberships.find_by_user_group_id(user_group.id)
+            - if gui_function.gui_function_memberships.find_by_user_group_id(user_group.id).activated == true
+              %td= 'x'
+            - else
+              %td= ''
           - else
-            %td= ''
-        - else
-          %td= 'x'
+            %td= 'x'
 
-      =render :partial => 'shared/index_view_edit_destroy_part', :locals => {:child => gui_function}
\ No newline at end of file
+        =render :partial => 'shared/index_view_edit_destroy_part', :locals => {:child => gui_function}
\ No newline at end of file
diff --git a/app/views/gui_functions/index.html.haml b/app/views/gui_functions/index.html.haml
index ef909f0..9b53918 100644
--- a/app/views/gui_functions/index.html.haml
+++ b/app/views/gui_functions/index.html.haml
@@ -1,6 +1,7 @@
 - title t("gui_functions.index.page_title")
 
 - if @gui_functions && @gui_functions.count > 0
-  = render "index_core", :gui_functions => @gui_functions
+  - cache(['gui_functions_table', I18n.locale, @gui_functions.reorder(:updated_at).last, @gui_functions.count]) do
+    = render "index_core", :gui_functions => @gui_functions
 
 = render :partial => 'shared/create_link', :locals => {:child_class => GuiFunction}
\ No newline at end of file
diff --git a/app/views/gui_functions/show.html.haml b/app/views/gui_functions/show.html.haml
index 0fc2dd9..8af329a 100644
--- a/app/views/gui_functions/show.html.haml
+++ b/app/views/gui_functions/show.html.haml
@@ -1,18 +1,19 @@
 - title t("gui_functions.show.page_title")
 
-%p
-  %strong= t('gui_functions.show.name') + ":"
-  = @gui_function.name
-%p
-  %strong= t('gui_functions.show.description') + ":"
-  = @gui_function.description
-
-- @user_groups.each do |user_group|
+- cache(['gui_function_show', I18n.locale, @gui_function]) do
+  %p
+    %strong= t('gui_functions.show.name') + ":"
+    = @gui_function.name
   %p
-    %strong= "#{user_group}:"
-    - if @gui_function.gui_function_memberships.where(:user_group_id => user_group.id, :activated => true).count > 0
-      = 'x'
-    - else
-      = 'not activated'
+    %strong= t('gui_functions.show.description') + ":"
+    = @gui_function.description
+
+  - @user_groups.each do |user_group|
+    %p
+      %strong= "#{user_group}:"
+      - if @gui_function.gui_function_memberships.where(:user_group_id => user_group.id, :activated => true).count > 0
+        = 'x'
+      - else
+        = 'not activated'
 
-= render :partial => 'shared/show_edit_destroy_part', :locals => { :child => @gui_function }
\ No newline at end of file
+  = render :partial => 'shared/show_edit_destroy_part', :locals => { :child => @gui_function }
\ No newline at end of file
diff --git a/app/views/phone_book_entries/_index_core.de.html.haml b/app/views/phone_book_entries/_index_core.de.html.haml
index 0c6e74b..43d62f6 100644
--- a/app/views/phone_book_entries/_index_core.de.html.haml
+++ b/app/views/phone_book_entries/_index_core.de.html.haml
@@ -2,39 +2,41 @@
 %section.phone-book-entries 
   %header.entries-nav= render :partial => "phone_book_entries/navigation"
   .content
-    - reset_cycle
-    %table
-      - for entry in phone_book_entries
-        ~# Dear IE7,
-        ~# Because of you we have to do this with a table.
-        ~# With Love,
-        ~# Mario.
-        %tr.phone-book-entry{:class => cycle('odd', 'even'), :"itemscope itemtype" => "http://schema.org/Person"}
-          %td.thumbnail
-            = image_tag(entry.image_url(:small).to_s, :itemprop => 'image')
-          %td.user
-            - if entry.is_organization == true
-              %a.name{:href=> phone_book_phone_book_entry_path(entry.phone_book, entry), :itemprop => "name"}= entry
-            - else
-              %a.name{:href=> phone_book_phone_book_entry_path(entry.phone_book, entry), :itemprop => "name"}= entry
-              %a.company{:href=> phone_book_phone_book_entry_path(entry.phone_book, entry), :itemprop => 'memberOf'}= entry.organization
-          %td.contact
-            - if @found_phone_numbers and @found_phone_numbers.where(:phone_numberable_id => entry.id)
-              %a.phone{:href=> phone_book_phone_book_entry_path(entry.phone_book, entry), :itemprop => 'telephone'}= @found_phone_numbers.where(:phone_numberable_id => entry.id).first
-            - elsif entry.phone_numbers.first
-              %a.phone{:href=> phone_book_phone_book_entry_path(entry.phone_book, entry), :itemprop => 'telephone'}= entry.phone_numbers.first
-            - if entry.phone_numbers.count > 1
-              %a.more{:href => phone_book_phone_book_entry_path(entry.phone_book, entry)}= t('phone_book_entries.index.more_numbers', :numbers => (entry.phone_numbers.count-1))
-          %td.extra
-            - if !entry.description.blank?
-              %strong Beschreibung:
-              %div
-                = entry.description
-                - if !entry.homepage_organization.blank?
-                  %br
-                  =link_to entry.homepage_organization, entry.homepage_organization
-          - if can? :edit, entry
-            %td= link_to t('phone_book_entries.index.actions.edit'), edit_phone_book_phone_book_entry_path( entry.phone_book, entry )
-          - if can? :destroy, entry
-            %td= link_to t('phone_book_entries.index.actions.destroy'), [entry.phone_book, entry], :confirm => t('phone_book_entries.index.actions.confirm'), :method => :delete
+    - cache(['phone_book_entries_table', I18n.locale, current_user, phone_book_entries]) do
+      - reset_cycle
+      %table
+        - for entry in phone_book_entries
+          - cache(['phone_book_entries_table_tr', I18n.locale, current_user, entry]) do
+            ~# Dear IE7,
+            ~# Because of you we have to do this with a table.
+            ~# With Love,
+            ~# Mario.
+            %tr.phone-book-entry{:class => cycle('odd', 'even'), :"itemscope itemtype" => "http://schema.org/Person"}
+              %td.thumbnail
+                = image_tag(entry.image_url(:small).to_s, :itemprop => 'image')
+              %td.user
+                - if entry.is_organization == true
+                  %a.name{:href=> phone_book_phone_book_entry_path(entry.phone_book, entry), :itemprop => "name"}= entry
+                - else
+                  %a.name{:href=> phone_book_phone_book_entry_path(entry.phone_book, entry), :itemprop => "name"}= entry
+                  %a.company{:href=> phone_book_phone_book_entry_path(entry.phone_book, entry), :itemprop => 'memberOf'}= entry.organization
+              %td.contact
+                - if @found_phone_numbers and @found_phone_numbers.where(:phone_numberable_id => entry.id)
+                  %a.phone{:href=> phone_book_phone_book_entry_path(entry.phone_book, entry), :itemprop => 'telephone'}= @found_phone_numbers.where(:phone_numberable_id => entry.id).first
+                - elsif entry.phone_numbers.first
+                  %a.phone{:href=> phone_book_phone_book_entry_path(entry.phone_book, entry), :itemprop => 'telephone'}= entry.phone_numbers.first
+                - if entry.phone_numbers.count > 1
+                  %a.more{:href => phone_book_phone_book_entry_path(entry.phone_book, entry)}= t('phone_book_entries.index.more_numbers', :numbers => (entry.phone_numbers.count-1))
+              %td.extra
+                - if !entry.description.blank?
+                  %strong Beschreibung:
+                  %div
+                    = entry.description
+                    - if !entry.homepage_organization.blank?
+                      %br
+                      =link_to entry.homepage_organization, entry.homepage_organization
+              - if can? :edit, entry
+                %td= link_to t('phone_book_entries.index.actions.edit'), edit_phone_book_phone_book_entry_path( entry.phone_book, entry )
+              - if can? :destroy, entry
+                %td= link_to t('phone_book_entries.index.actions.destroy'), [entry.phone_book, entry], :confirm => t('phone_book_entries.index.actions.confirm'), :method => :delete
   %footer.entries-nav= render :partial => "phone_book_entries/navigation"
diff --git a/app/views/phone_book_entries/_index_core.html.haml b/app/views/phone_book_entries/_index_core.html.haml
index 9054833..e98e8d5 100644
--- a/app/views/phone_book_entries/_index_core.html.haml
+++ b/app/views/phone_book_entries/_index_core.html.haml
@@ -2,39 +2,42 @@
 %section.phone-book-entries 
   %header.entries-nav= render :partial => "phone_book_entries/navigation"
   .content
-    - reset_cycle
-    %table
-      - for entry in phone_book_entries
-        ~# Dear IE7,
-        ~# Because of you we have to do this with a table.
-        ~# With Love,
-        ~# Mario.
-        %tr.phone-book-entry{:class => cycle('odd', 'even'), :"itemscope itemtype" => "http://schema.org/Person"}
-          %td.thumbnail
-            = image_tag(entry.image_url(:small).to_s, :itemprop => 'image')
-          %td.user
-            - if entry.is_organization == true
-              %a.name{:href=> phone_book_phone_book_entry_path(entry.phone_book, entry), :itemprop => "name"}= entry
-            - else
-              %a.name{:href=> phone_book_phone_book_entry_path(entry.phone_book, entry), :itemprop => "name"}= entry
-              %a.company{:href=> phone_book_phone_book_entry_path(entry.phone_book, entry), :itemprop => 'memberOf'}= entry.organization
-          %td.contact
-            - if @found_phone_numbers and @found_phone_numbers.where(:phone_numberable_id => entry.id)
-              %a.phone{:href=> phone_book_phone_book_entry_path(entry.phone_book, entry), :itemprop => 'telephone'}= @found_phone_numbers.where(:phone_numberable_id => entry.id).first
-            - elsif entry.phone_numbers.first
-              %a.phone{:href=> phone_book_phone_book_entry_path(entry.phone_book, entry), :itemprop => 'telephone'}= entry.phone_numbers.first
-            - if entry.phone_numbers.count > 1
-              %a.more{:href => phone_book_phone_book_entry_path(entry.phone_book, entry)}= t('phone_book_entries.index.more_numbers', :numbers => (entry.phone_numbers.count-1))
-          %td.extra
-            - if !entry.description.blank?
-              %strong Description:
-              %div
-                = entry.description
-                - if !entry.homepage_organization.blank?
-                  %br
-                  =link_to entry.homepage_organization, entry.homepage_organization
-          - if can? :edit, entry
-            %td= link_to t('phone_book_entries.index.actions.edit'), edit_phone_book_phone_book_entry_path( entry.phone_book, entry )
-          - if can? :destroy, entry
-            %td= link_to t('phone_book_entries.index.actions.destroy'), [entry.phone_book, entry], :confirm => t('phone_book_entries.index.actions.confirm'), :method => :delete
+    - cache(['phone_book_entries_table', I18n.locale, current_user, phone_book_entries]) do
+      - reset_cycle
+      - reset_cycle
+      %table
+        - for entry in phone_book_entries
+          - cache(['phone_book_entries_table_tr', I18n.locale, current_user, entry]) do
+            ~# Dear IE7,
+            ~# Because of you we have to do this with a table.
+            ~# With Love,
+            ~# Mario.
+            %tr.phone-book-entry{:class => cycle('odd', 'even'), :"itemscope itemtype" => "http://schema.org/Person"}
+              %td.thumbnail
+                = image_tag(entry.image_url(:small).to_s, :itemprop => 'image')
+              %td.user
+                - if entry.is_organization == true
+                  %a.name{:href=> phone_book_phone_book_entry_path(entry.phone_book, entry), :itemprop => "name"}= entry
+                - else
+                  %a.name{:href=> phone_book_phone_book_entry_path(entry.phone_book, entry), :itemprop => "name"}= entry
+                  %a.company{:href=> phone_book_phone_book_entry_path(entry.phone_book, entry), :itemprop => 'memberOf'}= entry.organization
+              %td.contact
+                - if @found_phone_numbers and @found_phone_numbers.where(:phone_numberable_id => entry.id)
+                  %a.phone{:href=> phone_book_phone_book_entry_path(entry.phone_book, entry), :itemprop => 'telephone'}= @found_phone_numbers.where(:phone_numberable_id => entry.id).first
+                - elsif entry.phone_numbers.first
+                  %a.phone{:href=> phone_book_phone_book_entry_path(entry.phone_book, entry), :itemprop => 'telephone'}= entry.phone_numbers.first
+                - if entry.phone_numbers.count > 1
+                  %a.more{:href => phone_book_phone_book_entry_path(entry.phone_book, entry)}= t('phone_book_entries.index.more_numbers', :numbers => (entry.phone_numbers.count-1))
+              %td.extra
+                - if !entry.description.blank?
+                  %strong Description:
+                  %div
+                    = entry.description
+                    - if !entry.homepage_organization.blank?
+                      %br
+                      =link_to entry.homepage_organization, entry.homepage_organization
+              - if can? :edit, entry
+                %td= link_to t('phone_book_entries.index.actions.edit'), edit_phone_book_phone_book_entry_path( entry.phone_book, entry )
+              - if can? :destroy, entry
+                %td= link_to t('phone_book_entries.index.actions.destroy'), [entry.phone_book, entry], :confirm => t('phone_book_entries.index.actions.confirm'), :method => :delete
   %footer.entries-nav= render :partial => "phone_book_entries/navigation"
diff --git a/app/views/tenants/_admin_area.de.html.haml b/app/views/tenants/_admin_area.de.html.haml
index d111c9d..beab94e 100644
--- a/app/views/tenants/_admin_area.de.html.haml
+++ b/app/views/tenants/_admin_area.de.html.haml
@@ -1,4 +1,4 @@
-- cache([I18n.locale, @tenant, UserGroup.count, UserGroup.order(:updated_at).last, User.count, User.order(:updated_at).last, Manufacturer.all]) do
+- cache(['tenant_show_admin_area', I18n.locale, @tenant, UserGroup.count, UserGroup.order(:updated_at).last, User.count, User.order(:updated_at).last, Manufacturer.all]) do
   %p
     Sie sind Mitglied der  
     = link_to 'Admin Gruppe', tenant_user_group_path(@tenant, @tenant.user_groups.find_by_name('Admins'))
@@ -27,8 +27,14 @@
         = succeed '.' do
           =link_to manufacturer, manufacturer_path(manufacturer)
 
+%h2 Admin Bereich
 = render :partial => 'tenants/sip_accounts_and_phones', :locals => {:tenant => @tenant}
 
+%h2 Features
 = render :partial => 'tenants/table_of_functions', :locals => {:tenant => @tenant}
 
+%h2 Gemeinschaft Konfiguration
+= render :partial => 'tenants/gs_parameter_table', :locals => {:tenant => @tenant}
+
+%h2=t("phone_books.index.page_title")
 = render :partial => 'tenants/table_of_phone_books', :locals => {:tenant => @tenant}
diff --git a/app/views/tenants/_admin_area.html.haml b/app/views/tenants/_admin_area.html.haml
index b479995..65810e7 100644
--- a/app/views/tenants/_admin_area.html.haml
+++ b/app/views/tenants/_admin_area.html.haml
@@ -1,4 +1,4 @@
-- cache([I18n.locale, @tenant, UserGroup.count, UserGroup.order(:updated_at).last, User.count, User.order(:updated_at).last, Manufacturer.all]) do
+- cache(['tenant_show_admin_area', I18n.locale, @tenant, UserGroup.count, UserGroup.order(:updated_at).last, User.count, User.order(:updated_at).last, Manufacturer.all]) do
   %p
     You belong to the 
     = link_to 'admin group', tenant_user_group_path(@tenant, @tenant.user_groups.find_by_name('Admins'))
@@ -26,9 +26,14 @@
         = succeed '.' do
           =link_to manufacturer, manufacturer_path(manufacturer)
 
+%h2 Admin Area
 = render :partial => 'tenants/sip_accounts_and_phones', :locals => {:tenant => @tenant}
 
+%h2 Features
 = render :partial => 'tenants/table_of_functions', :locals => {:tenant => @tenant}
 
-= render :partial => 'tenants/table_of_phone_books', :locals => {:tenant => @tenant}
+%h2 Gemeinschaft Configuration
+= render :partial => 'tenants/gs_parameter_table', :locals => {:tenant => @tenant}
 
+%h2=t("phone_books.index.page_title")
+= render :partial => 'tenants/table_of_phone_books', :locals => {:tenant => @tenant}
\ No newline at end of file
diff --git a/app/views/tenants/_gs_parameter_table.html.haml b/app/views/tenants/_gs_parameter_table.html.haml
new file mode 100644
index 0000000..3af06cf
--- /dev/null
+++ b/app/views/tenants/_gs_parameter_table.html.haml
@@ -0,0 +1,24 @@
+- cache(['gs_parameters_tenant_overview_table', I18n.locale, tenant, GuiFunction.count, GuiFunction.order(:updated_at).last, GsParameter.count, GsParameter.order(:updated_at).last]) do
+  %table
+    %tr{:class => 'even'}
+      %th
+        Funktion
+      %th
+        Anzahl
+      %th
+        Letztes Update
+
+    %tr{:class => 'odd'}
+      %td
+        = t("gui_functions.name")
+      %td
+        = link_to GuiFunction.count.to_s, gui_functions_path
+      %td
+        = l GuiFunction.order(:updated_at).last.updated_at, :format => :short 
+    %tr{:class => 'even'}
+      %td
+        = t("gs_parameters.name")
+      %td
+        = link_to GsParameter.count.to_s, gs_parameters_path
+      %td
+        = l GsParameter.order(:updated_at).last.updated_at, :format => :short 
diff --git a/app/views/tenants/_sip_accounts_and_phones.html.haml b/app/views/tenants/_sip_accounts_and_phones.html.haml
index f9d26f9..e322b67 100644
--- a/app/views/tenants/_sip_accounts_and_phones.html.haml
+++ b/app/views/tenants/_sip_accounts_and_phones.html.haml
@@ -1,24 +1,40 @@
 %table
   %tr{:class => 'even'}
     %th
-    %th
-      = tenant
-    %th= t("users.index.page_title")
+    %th= t("sip_accounts.index.page_title")
+    %th= t("phones.index.page_title")
 
-  %tr{:class => 'odd'}
-    %td= t("sip_accounts.index.page_title")
-    %td
-      - if tenant.sip_accounts.any?
-        - if tenant.sip_accounts.count > GsParameter.get('NUMBER_OF_SHOWN_ITEMS')
-          = link_to tenant.sip_accounts.count.to_s, tenant_sip_accounts_path(tenant)
-        - else
-          - cache([I18n.locale, tenant, tenant.sip_accounts, PhoneNumber.where(:phone_numberable_type => 'SipAccount').where(:id => tenant.sip_account_ids)]) do
-            - tenant.sip_accounts.each do |sip_account|
-              = succeed ', ' do
-                =link_to "#{sip_account.caller_name}", tenant_sip_account_path(tenant,sip_account)
-                - if sip_account.phone_numbers.any?
-                  = '[' + truncate(sip_account.phone_numbers.map{|phone_number| phone_number.to_s}.join(', '), :length => 25) + ']'
-        = render :partial => 'shared/create_link', :locals => {:parent => tenant, :child_class => SipAccount}
+  - cache(['tenant_show_admin_area_sip_accounts_and_phones_row', I18n.locale, @tenant, @tenant.sip_accounts.count, @tenant.sip_accounts.reorder(:updated_at).last, @tenant.phones.count, @tenant.phones.reorder(:updated_at).last]) do
+
+    %tr{:class => 'odd'}
+      %td= tenant
+      - cache(['tenant_show_admin_area_sip_accounts_table_cell', I18n.locale, @tenant, @tenant.sip_accounts.count, @tenant.sip_accounts.reorder(:updated_at).last]) do
+        %td
+          - if tenant.sip_accounts.any?
+            - if tenant.sip_accounts.count > GsParameter.get('NUMBER_OF_SHOWN_ITEMS')
+              = link_to tenant.sip_accounts.count.to_s, tenant_sip_accounts_path(tenant)
+            - else
+              - tenant.sip_accounts.each do |sip_account|
+                = succeed ', ' do
+                  =link_to "#{sip_account.caller_name}", tenant_sip_account_path(tenant,sip_account)
+                  - if sip_account.phone_numbers.any?
+                    = '[' + truncate(sip_account.phone_numbers.map{|phone_number| phone_number.to_s}.join(', '), :length => 25) + ']'
+          = render :partial => 'shared/create_link', :locals => {:parent => tenant, :child_class => SipAccount}
+
+      - cache(['tenant_show_admin_area_sip_accounts_table_cell', I18n.locale, @tenant, @tenant.phones.count, @tenant.phones.reorder(:updated_at).last]) do
+        %td
+          - if tenant.phones.any?
+            - if tenant.phones.count > GsParameter.get('NUMBER_OF_SHOWN_ITEMS')
+              = link_to tenant.phones.count.to_s, tenant_phones_path(tenant)
+            - else
+              - cache(['tenant_show_tenant_phones', I18n.locale, tenant, tenant.phones]) do
+                - tenant.phones.each do |phone|
+                  = succeed ', ' do
+                    = link_to "#{phone.phone_model.to_s} (#{phone.pretty_mac_address})#{(phone.ip_address.blank? ? '' : " - #{phone.ip_address}")}", tenant_phone_path(tenant, phone)
+          = render :partial => 'shared/create_link', :locals => {:parent => tenant, :child_class => Phone}
+
+  %tr{:class => 'even'}
+    %td= t("users.index.page_title")
     %td
       - if tenant.users_sip_accounts.any?
         - if tenant.users_sip_accounts.count > GsParameter.get('NUMBER_OF_SHOWN_ITEMS')
@@ -37,18 +53,6 @@
       - else
         = "-"
 
-  %tr{:class => 'even'}
-    %td= t("phones.index.page_title")
-    %td
-      - if tenant.phones.any?
-        - if tenant.phones.count > GsParameter.get('NUMBER_OF_SHOWN_ITEMS')
-          = link_to tenant.phones.count.to_s, tenant_phones_path(tenant)
-        - else
-          - cache([I18n.locale, tenant, tenant.phones]) do
-            - tenant.phones.each do |phone|
-              = succeed ', ' do
-                = link_to "#{phone.phone_model.to_s} (#{phone.pretty_mac_address})#{(phone.ip_address.blank? ? '' : " - #{phone.ip_address}")}", tenant_phone_path(tenant, phone)
-      = render :partial => 'shared/create_link', :locals => {:parent => tenant, :child_class => Phone}
     %td
       - if tenant.users_phones.any?
         - if tenant.users_phones.count > GsParameter.get('NUMBER_OF_SHOWN_ITEMS')
@@ -61,4 +65,4 @@
             - else
               = link_to "#{phone.phone_model.to_s} (#{phone.pretty_mac_address})#{(phone.ip_address.blank? ? '' : " - #{phone.ip_address}")}", user_phone_path(phone.phoneable, phone)            
       - else
-        = '-' 
\ No newline at end of file
+        = '-' 
diff --git a/app/views/tenants/_table_of_functions.html.haml b/app/views/tenants/_table_of_functions.html.haml
index 79ea2b1..75b2332 100644
--- a/app/views/tenants/_table_of_functions.html.haml
+++ b/app/views/tenants/_table_of_functions.html.haml
@@ -1,4 +1,4 @@
-- cache([I18n.locale, tenant, GuiFunction.count, GuiFunction.order(:updated_at).last, GsParameter.count, GsParameter.order(:updated_at).last]) do
+- cache(['table_of_pbx_features', I18n.locale, tenant, tenant.callthroughs.count, tenant.callthroughs.order(:updated_at).last, tenant.conferences.count, tenant.conferences.order(:updated_at).last, tenant.hunt_groups.count, tenant.hunt_groups.order(:updated_at).last, tenant.automatic_call_distributors.count, tenant.automatic_call_distributors.order(:updated_at).last]) do
   %table
     %tr{:class => 'even'}
       %th
@@ -6,55 +6,47 @@
       %th
         Anzahl
       %th
-    %tr{:class => 'odd'}
-      %td
-        = t("callthroughs.name")
-      %td
-        - if tenant.callthroughs.any?
-          = link_to tenant.callthroughs.count.to_s, tenant_callthroughs_path(tenant)
-        - else
-          = '-'
-      %td
-        = render :partial => 'shared/create_link', :locals => {:parent => tenant, :child_class => Callthrough}
-    %tr{:class => 'even'}
-      %td
-        = t("conferences.name")
-      %td
-        - if tenant.conferences.any?
-          = link_to tenant.conferences.count.to_s, tenant_conferences_path(tenant)
-        - else
-          = '-'
-      %td
-        = render :partial => 'shared/create_link', :locals => {:parent => tenant, :child_class => Conference}
-    %tr{:class => 'odd'}
-      %td
-        = t("hunt_groups.name")
-      %td
-        - if tenant.hunt_groups.any?
-          = link_to tenant.hunt_groups.count.to_s, tenant_hunt_groups_path(tenant)
-        - else
-          = '-'
-      %td
-        = render :partial => 'shared/create_link', :locals => {:parent => tenant, :child_class => HuntGroup}
-    %tr{:class => 'even'}
-      %td
-        = t("automatic_call_distributors.name")
-      %td
-        - if tenant.automatic_call_distributors.any?
-          = link_to tenant.automatic_call_distributors.count.to_s, tenant_automatic_call_distributors_path(tenant)
-        - else
-          = '-'
-      %td
-        = render :partial => 'shared/create_link', :locals => {:parent => tenant, :child_class => AutomaticCallDistributor}
-    %tr{:class => 'odd'}
-      %td
-        = t("gui_functions.name")
-      %td
-        = link_to GuiFunction.count.to_s, gui_functions_path
-      %td
-    %tr{:class => 'even'}
-      %td
-        = t("gs_parameters.name")
-      %td
-        = link_to GsParameter.count.to_s, gs_parameters_path
-      %td
\ No newline at end of file
+    - cache(['table_of_pbx_features_callthroughs_row', I18n.locale, tenant, tenant.callthroughs.count, tenant.callthroughs.order(:updated_at).last]) do
+      %tr{:class => 'odd'}
+        %td
+          = t("callthroughs.name")
+        %td
+          - if tenant.callthroughs.any?
+            = link_to tenant.callthroughs.count.to_s, tenant_callthroughs_path(tenant)
+          - else
+            = '-'
+        %td
+          = render :partial => 'shared/create_link', :locals => {:parent => tenant, :child_class => Callthrough}
+    - cache(['table_of_pbx_features_conferences_row', I18n.locale, tenant, tenant.conferences.count, tenant.conferences.order(:updated_at).last]) do
+      %tr{:class => 'even'}
+        %td
+          = t("conferences.name")
+        %td
+          - if tenant.conferences.any?
+            = link_to tenant.conferences.count.to_s, tenant_conferences_path(tenant)
+          - else
+            = '-'
+        %td
+          = render :partial => 'shared/create_link', :locals => {:parent => tenant, :child_class => Conference}
+    - cache(['table_of_pbx_features_hunt_groups_row', I18n.locale, tenant, tenant.hunt_groups.count, tenant.hunt_groups.order(:updated_at).last]) do
+      %tr{:class => 'odd'}
+        %td
+          = t("hunt_groups.name")
+        %td
+          - if tenant.hunt_groups.any?
+            = link_to tenant.hunt_groups.count.to_s, tenant_hunt_groups_path(tenant)
+          - else
+            = '-'
+        %td
+          = render :partial => 'shared/create_link', :locals => {:parent => tenant, :child_class => HuntGroup}
+    - cache(['table_of_pbx_features_automatic_call_distributors_row', I18n.locale, tenant, tenant.automatic_call_distributors.count, tenant.automatic_call_distributors.order(:updated_at).last]) do
+      %tr{:class => 'even'}
+        %td
+          = t("automatic_call_distributors.name")
+        %td
+          - if tenant.automatic_call_distributors.any?
+            = link_to tenant.automatic_call_distributors.count.to_s, tenant_automatic_call_distributors_path(tenant)
+          - else
+            = '-'
+        %td
+          = render :partial => 'shared/create_link', :locals => {:parent => tenant, :child_class => AutomaticCallDistributor}
\ No newline at end of file
diff --git a/app/views/tenants/_table_of_phone_books.html.haml b/app/views/tenants/_table_of_phone_books.html.haml
index 811fe26..6baca58 100644
--- a/app/views/tenants/_table_of_phone_books.html.haml
+++ b/app/views/tenants/_table_of_phone_books.html.haml
@@ -1,8 +1,7 @@
-- cache([I18n.locale, tenant, tenant.phone_books]) do
+- cache(['user_show_phone_books', I18n.locale, tenant, tenant.phone_books]) do
   -# Phone books
   -#
   - if GuiFunction.display?('show_phone_books_in_user_show_view', current_user)
     - if can?( :index, PhoneBook )
-      %h2=t("phone_books.index.page_title")
       = render "phone_books/index_core", :phone_books => tenant.phone_books
       = render :partial => 'shared/create_link', :locals => {:parent => tenant, :child_class => PhoneBook}
\ No newline at end of file
diff --git a/app/views/tenants/show.html.haml b/app/views/tenants/show.html.haml
index cb2b895..10845cf 100644
--- a/app/views/tenants/show.html.haml
+++ b/app/views/tenants/show.html.haml
@@ -1,14 +1,15 @@
 - title t("tenants.show.page_title")
 
-%p
-  %strong= t('tenants.show.name') + ":"
-  = @tenant.name
-- if !@tenant.description.blank?
+- cache(['tenant_show_name_and_description', I18n.locale, @tenant, current_user]) do
   %p
-    %strong= t('tenants.show.description') + ":"
-    = @tenant.description
+    %strong= t('tenants.show.name') + ":"
+    = @tenant.name
+  - if !@tenant.description.blank?
+    %p
+      %strong= t('tenants.show.description') + ":"
+      = @tenant.description
 
-= render :partial => 'shared/show_edit_destroy_part', :locals => { :child => @tenant }
+  = render :partial => 'shared/show_edit_destroy_part', :locals => { :child => @tenant }
 
 - if @tenant.user_groups.where(:name => 'Admins').count > 0 && @tenant.user_groups.where(:name => 'Admins').first.users.include?(current_user)
   = render 'admin_area'
\ No newline at end of file
diff --git a/app/views/users/_conferences.html.haml b/app/views/users/_conferences.html.haml
new file mode 100644
index 0000000..b9592b6
--- /dev/null
+++ b/app/views/users/_conferences.html.haml
@@ -0,0 +1,7 @@
+-# Conferences
+-#
+- if (can?( :index, Conference ) && user.conferences.count > 0 ) || can?( :create, Conference )
+  %h2= t('conferences.index.page_title')
+  - if can?( :index, Conference ) && user.conferences.count > 0
+    = render "conferences/index_core", :conferences => user.conferences
+  = render :partial => 'shared/create_link', :locals => {:parent => user, :child_class => Conference}
\ No newline at end of file
diff --git a/app/views/users/_fax_accounts.html.haml b/app/views/users/_fax_accounts.html.haml
new file mode 100644
index 0000000..044b8f9
--- /dev/null
+++ b/app/views/users/_fax_accounts.html.haml
@@ -0,0 +1,7 @@
+-# FaxAccount
+-#
+- if (can?( :index, FaxAccount ) && user.fax_accounts.count > 0 ) || can?( :create, FaxAccount )
+  %h2= t('fax_accounts.index.page_title')
+  - if can?( :index, FaxAccount ) && user.fax_accounts.count > 0
+    = render "fax_accounts/index_core", {:fax_accounts => user.fax_accounts, :fax_accountable => user}
+  = render :partial => 'shared/create_link', :locals => {:parent => user, :child_class => FaxAccount}
\ No newline at end of file
diff --git a/app/views/users/_phone_books.html.haml b/app/views/users/_phone_books.html.haml
new file mode 100644
index 0000000..4943bc6
--- /dev/null
+++ b/app/views/users/_phone_books.html.haml
@@ -0,0 +1,7 @@
+-# Phone books
+-#
+- if GuiFunction.display?('show_phone_books_in_user_show_view', current_user)
+  - if can?( :index, PhoneBook )
+    %h2=t("phone_books.index.page_title")
+    = render "phone_books/index_core", :phone_books => phone_books
+    = render :partial => 'shared/create_link', :locals => {:parent => user, :child_class => PhoneBook}
\ No newline at end of file
diff --git a/app/views/users/_phones.html.haml b/app/views/users/_phones.html.haml
new file mode 100644
index 0000000..e001eae
--- /dev/null
+++ b/app/views/users/_phones.html.haml
@@ -0,0 +1,7 @@
+-# Phones
+-#
+- if (can?( :index, Phone, :phoneable => user ) && user.phones.count > 0 ) || can?( :create, Phone, :phoneable => user )
+  %h2= t('phones.index.page_title')
+  - if can?( :index, Phone, :phoneable => user ) && user.phones.count > 0
+    = render "phones/index_core", :phones => user.phones
+  = render :partial => 'shared/create_link', :locals => {:parent => user, :child_class => Phone}
\ No newline at end of file
diff --git a/app/views/users/_sip_accounts.html.haml b/app/views/users/_sip_accounts.html.haml
new file mode 100644
index 0000000..1861105
--- /dev/null
+++ b/app/views/users/_sip_accounts.html.haml
@@ -0,0 +1,7 @@
+-# SIP accounts
+-#
+- if (can?( :index, SipAccount ) && user.sip_accounts.count > 0 ) || can?( :create, SipAccount )
+  %h2= t('sip_accounts.index.page_title')
+  - if can?( :index, SipAccount ) && user.sip_accounts.count > 0
+    = render "sip_accounts/index_core", :sip_accounts => user.sip_accounts
+  = render :partial => 'shared/create_link', :locals => {:parent => user, :child_class => SipAccount}
\ No newline at end of file
diff --git a/app/views/users/_tenants.html.haml b/app/views/users/_tenants.html.haml
new file mode 100644
index 0000000..49a2d9b
--- /dev/null
+++ b/app/views/users/_tenants.html.haml
@@ -0,0 +1,5 @@
+-# Tenants
+-#
+- if can?( :index, Tenant ) && user.tenants.count > 1
+  %h2=t("tenants.index.page_title")
+  = render "tenants/index_core", :tenants => user.tenants
\ No newline at end of file
diff --git a/app/views/users/_user_groups.html.haml b/app/views/users/_user_groups.html.haml
new file mode 100644
index 0000000..7e206b6
--- /dev/null
+++ b/app/views/users/_user_groups.html.haml
@@ -0,0 +1,8 @@
+-# User groups (only if the current user can edit or destroy them)
+-#
+- if user.user_groups.map{ |x| can?( :edit, x ) || can?( :destroy, x ) }.include?(true)
+  - if can?( :index, UserGroup )
+    %h2=t("user_groups.index.page_title")
+    - if user.user_groups.count > 0
+      = render "user_groups/index_core", :user_groups => user.user_groups.where(:tenant_id => tenant.id).order(:name)
+    = render :partial => 'shared/create_link', :locals => {:parent => tenant, :child_class => UserGroup}
\ No newline at end of file
diff --git a/app/views/users/show.html.haml b/app/views/users/show.html.haml
index 7730447..f74d0a5 100644
--- a/app/views/users/show.html.haml
+++ b/app/views/users/show.html.haml
@@ -2,95 +2,61 @@
 
 #user-show
   %aside
-    = image_tag @user.image_url(:small).to_s, class: 'display' if @user.image? && @user.image_url(:small)
-    %p
-      %strong= t('users.show.user_name') + ":"
-      = @user.user_name
-    %p
-      %strong= t('users.show.email') + ":"
-      = @user.email
-
-    %p.controls
-      = render :partial => 'shared/show_edit_destroy_part', :locals => { :parent => @tenant, :child => @user }
-
-    - @user.sip_accounts.each do |sip_account|
-      - phone_number = sip_account.phone_numbers.order(:number).last
-      - if phone_number && !phone_number.number.blank? && phone_number.number[0] != '+'
-        %p
-          %strong= sip_account.phone_numbers.order(:number).last.number
-        %p
-          =link_to t("call_histories.index.page_title"), sip_account_call_histories_path(sip_account)
-          %br
-          =link_to t("voicemail_messages.index.page_title"), sip_account_voicemail_messages_path(sip_account)
-          %br
-          =link_to t("call_forwards.index.page_title"), phone_number_call_forwards_path(phone_number)
-          %br
-          =link_to t("voicemail_settings.index.page_title"), sip_account_voicemail_settings_path(sip_account)
-          %br
-          =link_to t("softkeys.index.page_title"), sip_account_softkeys_path(sip_account)
-          %br
-          =link_to t("ringtones.show.page_title"), phone_number_ringtones_path(phone_number)
-
-    - if @user.conferences.any?
+    - cache(['user_show_aside', I18n.locale, @user, @user.sip_accounts, @user.conferences]) do
+      = image_tag @user.image_url(:small).to_s, class: 'display' if @user.image? && @user.image_url(:small)
+      %p
+        %strong= t('users.show.user_name') + ":"
+        = @user.user_name
       %p
-        %strong= t("conferences.index.page_title")
-      - @user.conferences.each do |conference|
+        %strong= t('users.show.email') + ":"
+        = @user.email
+
+      %p.controls
+        = render :partial => 'shared/show_edit_destroy_part', :locals => { :parent => @tenant, :child => @user }
+
+      - @user.sip_accounts.each do |sip_account|
+        - phone_number = sip_account.phone_numbers.order(:number).last
+        - if phone_number && !phone_number.number.blank? && phone_number.number[0] != '+'
+          %p
+            %strong= sip_account.phone_numbers.order(:number).last.number
+          %p
+            =link_to t("call_histories.index.page_title"), sip_account_call_histories_path(sip_account)
+            %br
+            =link_to t("voicemail_messages.index.page_title"), sip_account_voicemail_messages_path(sip_account)
+            %br
+            =link_to t("call_forwards.index.page_title"), phone_number_call_forwards_path(phone_number)
+            %br
+            =link_to t("voicemail_settings.index.page_title"), sip_account_voicemail_settings_path(sip_account)
+            %br
+            =link_to t("softkeys.index.page_title"), sip_account_softkeys_path(sip_account)
+            %br
+            =link_to t("ringtones.show.page_title"), phone_number_ringtones_path(phone_number)
+
+      - if @user.conferences.any?
         %p
-          =link_to conference, edit_user_conference_path(@user, conference)
+          %strong= t("conferences.index.page_title")
+        - @user.conferences.each do |conference|
+          %p
+            =link_to conference, edit_user_conference_path(@user, conference)
 
 
   %section
-    -# Phone books
-    -#
-    - if GuiFunction.display?('show_phone_books_in_user_show_view', current_user)
-      - if can?( :index, PhoneBook )
-        %h2=t("phone_books.index.page_title")
-        = render "phone_books/index_core", :phone_books => @phone_books
-        = render :partial => 'shared/create_link', :locals => {:parent => @user, :child_class => PhoneBook}
+    = render :partial => 'phone_books', :locals => {:user => @user, :phone_books => @phone_books}
 
-    -# User groups (only if the current user can edit or destroy them)
-    -#
-    - if @user.user_groups.map{ |x| can?( :edit, x ) || can?( :destroy, x ) }.include?(true)
-      - if can?( :index, UserGroup )
-        %h2=t("user_groups.index.page_title")
-        - if @user.user_groups.count > 0
-          = render "user_groups/index_core", :user_groups => @user.user_groups.where(:tenant_id => @tenant.id).order(:name)
-        = render :partial => 'shared/create_link', :locals => {:parent => @tenant, :child_class => UserGroup}
+    - if current_user.user_groups.where(:name => 'Admins').any?
+      - cache(['user_show_user_groups_overview', I18n.locale, @user, @user.user_groups]) do
+        = render :partial => 'user_groups', :locals => {:user => @user, :tenant => @tenant}
 
-    -# SIP accounts
-    -#
-    - if (can?( :index, SipAccount ) && @user.sip_accounts.count > 0 ) || can?( :create, SipAccount )
-      %h2= t('sip_accounts.index.page_title')
-      - if can?( :index, SipAccount ) && @user.sip_accounts.count > 0
-        = render "sip_accounts/index_core", :sip_accounts => @user.sip_accounts
-      = render :partial => 'shared/create_link', :locals => {:parent => @user, :child_class => SipAccount}
+    - cache(['user_show_overview_for_sip_account_phones_fax_accounts_and_conferences', I18n.locale, @user, @user.sip_accounts, @user.phones, @user.fax_accounts, @user.conferences]) do
 
-    -# Phones
-    -#
-    - if (can?( :index, Phone, :phoneable => @user ) && @user.phones.count > 0 ) || can?( :create, Phone, :phoneable => @user )
-      %h2= t('phones.index.page_title')
-      - if can?( :index, Phone, :phoneable => @user ) && @user.phones.count > 0
-        = render "phones/index_core", :phones => @user.phones
-      = render :partial => 'shared/create_link', :locals => {:parent => @user, :child_class => Phone}
+      - cache(['user_show_sip_accounts_overview', I18n.locale, @user, @user.sip_accounts]) do
+        = render :partial => 'sip_accounts', :locals => {:user => @user}
 
-    -# FaxAccount
-    -#
-    - if (can?( :index, FaxAccount ) && @user.fax_accounts.count > 0 ) || can?( :create, FaxAccount )
-      %h2= t('fax_accounts.index.page_title')
-      - if can?( :index, FaxAccount ) && @user.fax_accounts.count > 0
-        = render "fax_accounts/index_core", {:fax_accounts => @user.fax_accounts, :fax_accountable => @user}
-      = render :partial => 'shared/create_link', :locals => {:parent => @user, :child_class => FaxAccount}
+      - cache(['user_show_phones_overview', I18n.locale, @user, @user.phones]) do
+        = render :partial => 'phones', :locals => {:user => @user}
 
-    -# Conferences
-    -#
-    - if (can?( :index, Conference ) && @user.conferences.count > 0 ) || can?( :create, Conference )
-      %h2= t('conferences.index.page_title')
-      - if can?( :index, Conference ) && @user.conferences.count > 0
-        = render "conferences/index_core", :conferences => @user.conferences
-      = render :partial => 'shared/create_link', :locals => {:parent => @user, :child_class => Conference}
+      - cache(['user_show_fax_accounts_overview', I18n.locale, @user, @user.fax_accounts]) do
+        = render :partial => 'fax_accounts', :locals => {:user => @user}
 
-    -# Tenants
-    -#
-    - if can?( :index, Tenant ) && @user.tenants.count > 1
-      %h2=t("tenants.index.page_title")
-      = render "tenants/index_core", :tenants => @user.tenants
\ No newline at end of file
+      - cache(['user_show_conferences_overview', I18n.locale, @user, @user.conferences]) do
+        = render :partial => 'conferences', :locals => {:user => @user}
diff --git a/config/locales/views/users/de.yml b/config/locales/views/users/de.yml
index 951600d..e4a0ae2 100644
--- a/config/locales/views/users/de.yml
+++ b/config/locales/views/users/de.yml
@@ -1,15 +1,15 @@
 de:
   users:
-    name: "Benutzer"
+    name: "User"
     controller:
-      successfuly_created: 'Der Benutzer %{resource} wurde erstellt.'
-      successfuly_created_and_login: 'Der Benutzer %{resource} wurde erstellt. Sie sind jetzt als dieser Benutzer angemeldet.'
-      successfuly_updated: 'Benutzer-Daten aktualisiert.'
-      successfuly_destroyed: 'Der Benutzer wurde gelöscht.'
+      successfuly_created: 'Der User %{resource} wurde erstellt.'
+      successfuly_created_and_login: 'Der User %{resource} wurde erstellt. Sie sind jetzt als dieser User angemeldet.'
+      successfuly_updated: 'User-Daten aktualisiert.'
+      successfuly_destroyed: 'Der User wurde gelöscht.'
       avatar_destroyed: 'Der Avatar wurde gelöscht.'
     index:
-      page_title: 'Benutzer'
-      user_name: 'Benutzer-Name'
+      page_title: 'User'
+      user_name: 'User-Name'
       email: 'E-Mail Adresse'
       first_name: 'Vorname'
       middle_name: 'Zweiter Vorname'
@@ -20,15 +20,15 @@ de:
       language_id: 'Sprache'
       send_voicemail_as_email_attachment: 'Sprachnachrichten per E-Mail'
       actions:
-        confirm: 'Sind Sie sicher, dass Sie diesen Benutzer löschen möchten?'
+        confirm: 'Sind Sie sicher, dass Sie diesen User löschen möchten?'
         destroy: 'Löschen'
         edit: 'Bearbeiten'
         show: 'Anzeigen'
-        create: 'Neuen Benutzer anlegen'
-        create_for: 'Neuen Benutzer für %{resource} anlegen'
+        create: 'Neuen User anlegen'
+        create_for: 'Neuen User für %{resource} anlegen'
     show:
-      page_title: 'Benutzer anzeigen'
-      user_name: 'Benutzer-Name'
+      page_title: 'User anzeigen'
+      user_name: 'User-Name'
       email: 'E-Mail Adresse'
       first_name: 'Vorname'
       middle_name: 'Zweiter Vorname'
@@ -39,17 +39,17 @@ de:
       language_id: 'Sprache'
       send_voicemail_as_email_attachment: 'Sprachnachrichten per E-Mail'
       actions:
-        confirm: 'Sind Sie sicher, dass Sie diesen Benutzer löschen möchten?'
+        confirm: 'Sind Sie sicher, dass Sie diesen User löschen möchten?'
         destroy: 'Löschen'
         edit: 'Bearbeiten'
-        view_all: 'Alle Benutzer anzeigen'
+        view_all: 'Alle User anzeigen'
     new:
-      page_title: 'Neuen Benutzer anlegen'
+      page_title: 'Neuen User anlegen'
     edit:
-      page_title: 'Benutzer %{resource} bearbeiten'
+      page_title: 'User %{resource} bearbeiten'
     form:
       user_name:
-        label: 'Benutzer-Name'
+        label: 'User-Name'
         hint: ''
       email:
         label: 'E-Mail Adresse'