start of making nickname optional

app/helpers/application_helper.rb

@@ -139,13 +139,6 @@ module ApplicationHelper
       :target => "_blank"
   end
   
-  # offers a link for writing message to user
-  # checks for nil (useful for relations)
-  def link_to_user_message_if_valid(user)
-    user.nil? ? '??' : link_to(user.nick, new_message_path('message[mail_to]' => user.id),
-                               :title => I18n.t('helpers.application.write_message'))
-  end
-
   def bootstrap_flash
     flash_messages = []
     flash.each do |type, message|
@@ -167,4 +160,31 @@ module ApplicationHelper
     render :partial => 'shared/base_errors', :locals => {:error_messages => messages}
   end
 
+  # show a user, depending on settings
+  def show_user(user=@current_user, options = {})#full: false, markup: false, unique: false)
+    if user.nil?
+      "?"
+    elsif FoodsoftConfig[:use_nick]
+      if options[:full] and options[:markup]
+        raw "<b>#{h user.nick}</b> (#{h user.first_name} #{h user.last_name})"
+      elsif options[:full]
+        "#{user.nick} (#{user.first_name} #{user.last_name})"
+      else
+        user.nick
+      end
+    else
+      "#{user.first_name} #{user.last_name}" + (options[:unique] ? " (\##{user.id})" : '')
+    end
+  end
+
+  # render user presentation linking to default action (write message)
+  def show_user_link(user=@current_user)
+    if user.nil?
+      show_user user
+    else
+      link_to show_user(user), new_message_path('message[mail_to]' => user.id),
+                               :title => I18n.t('helpers.application.write_message')
+    end
+  end
+
 end

app/views/admin/base/index.html.haml

@@ -9,13 +9,15 @@
       %table.table.table-striped
         %thead
           %tr
+            - if FoodsoftConfig[:use_nick]
               %th= t '.username'
             %th= t '.name'
             %th= t '.created_at'
         - for user in @users
           %tr{:class => cycle('even','odd', :name => 'users')}
-            %td= link_to user.nick, [:admin, user]
+            %td= link_to show_user(user, full: true), [:admin, user]
-            %td=h user.name
+            - if FoodsoftConfig[:use_nick]
+              %td= link_to user.name
             %td= format_date(user.created_on)
       = link_to t('.all_users'), admin_users_path
       |

app/views/admin/users/_users.html.haml

@@ -4,6 +4,7 @@
 %table.table.table-striped
   %thead
     %tr
+      - if FoodsoftConfig[:use_nick]
         %th= t '.login'
       %th= t '.name'
       %th= t '.email'
@@ -13,7 +14,8 @@
   %tbody
     - for user in @users 
       %tr
-        %td= link_to user.nick, [:admin, user]
+        %td= link_to show_user(user, full: true), [:admin, user]
+        - if FoodsoftConfig[:use_nick]
           %td= user.name
         %td= user.email
         %td= format_roles(user)

app/views/admin/users/show.html.haml

@@ -1,4 +1,4 @@
-- title @user.nick
+- title show_user(@user)
 
 .row-fluid
   .span3
@@ -6,6 +6,7 @@
       %h4= t '.person'
       %p= t '.member_since', time: distance_of_time_in_words(Time.now, @user.created_on)
       %dl
+        - if FoodsoftConfig[:use_nick]
           %dt= t '.nick'
           %dd= @user.nick
         %dt= t '.name'

app/views/finance/balancing/_orders.html.haml

@@ -16,7 +16,7 @@
           %td= link_to truncate(order.name), new_finance_order_path(order_id: order.id)
           %td=h format_time(order.ends) unless order.ends.nil?
           %td= order.closed? ? t('.cleared', amount: number_to_currency(order.foodcoop_result)) : t('.ended')
-          %td= order.updated_by.nil? ? '??' : order.updated_by.nick
+          %td= show_user(order.updated_by)
           %td
             - unless order.closed?
               = link_to t('.clear'), new_finance_order_path(order_id: order.id), class: 'btn btn-mini btn-primary'

app/views/finance/financial_transactions/_transactions.html.haml

@@ -12,6 +12,6 @@
     - @financial_transactions.each do |t|
       %tr
         %td= format_time(t.created_on)
-        %td= h t.user.nil? ? '??' : t.user.nick
+        %td= h show_user(t.user)
         %td= h t.note
         %td.currency{:style => "color:#{t.amount < 0 ? 'red' : 'black'}; width:5em"}= number_to_currency(t.amount)

app/views/foodcoop/ordergroups/_ordergroups.html.haml

@@ -13,7 +13,7 @@
     - for ordergroup in @ordergroups
       %tr
         %td= ordergroup.name
-        %td=h ordergroup.users.collect { |u| u.nick }.join(", ")
+        %td=h ordergroup.users.collect { |u| show_user(u) }.join(", ")
         %td= format_date ordergroup.orders.order('orders.starts DESC').first.try(:starts)
         %td= link_to_new_message(message_params: {group_id: ordergroup.id})
 

app/views/foodcoop/users/_users.html.haml

@@ -4,6 +4,7 @@
 %table.table.table-striped
   %thead
     %tr
+      - if FoodsoftConfig[:use_nick]
         %th= t 'simple_form.labels.user.nick'
       %th= t 'simple_form.labels.user.name'
       %th= t 'simple_form.labels.user.email'
@@ -13,6 +14,7 @@
   %tbody
     - for user in @users
       %tr
+        - if FoodsoftConfig[:use_nick]
           %td= user.nick
         %td= user.name  if @current_user.role_admin? || user.settings.profile["name_is_public"]
         %td= user.email if @current_user.role_admin? || user.settings.profile["email_is_public"]

app/views/group_orders/_form.html.haml

@@ -19,7 +19,7 @@
         %dt= t '.note'
         %dd= @order.note
       %dt= t '.created_by'
-      %dd= link_to_user_message_if_valid(@order.created_by)
+      %dd= show_user_link(@order.created_by)
       %dt= t '.ending'
       %dd= format_time(@order.ends)
       - unless @order.stockit? or @order.supplier.min_order_quantity.blank?
@@ -29,7 +29,7 @@
       %dd= number_to_currency @order.sum
       %dt= t '.last_update'
       %dd
-        = @group_order.updated_by.nick if @group_order.updated_by
+        = show_user(@group_order.updated_by) if @group_order.updated_by
         (#{format_time(@group_order.updated_on)})
       %dt= t '.funds'
       %dd= number_to_currency(@ordering_data[:available_funds])

app/views/group_orders/show.html.haml

@@ -22,7 +22,7 @@
       - else
         = t '.not_ordered'
     - if @order.closed?
-      %p= t '.closed_by', user: @order.updated_by.nick
+      %p= t '.closed_by', user: show_user(@order.updated_by)
       = link_to t('.comment'), "#comments"
 
 // Article box

app/views/home/index.html.haml

@@ -57,7 +57,7 @@
         - for ft in current_user.ordergroup.financial_transactions.limit(5).order('created_on DESC')
           %tr
             %td= format_time(ft.created_on)
-            %td= h(ft.user.nil? ? '?' : ft.user.nick)
+            %td= h(show_user(ft.user))
             %td= h(ft.note)
             - color = ft.amount < 0 ? 'red' : 'black'
             %td{:style => "color:#{color}; width:5em", :class => "currency"}= number_to_currency(ft.amount)

app/views/home/ordergroup.html.haml

@@ -13,7 +13,7 @@
       %h2= t '.people'
       %ul
         - for membership in @ordergroup.memberships
-          %li= membership.user.nick
+          %li= show_user membership.user
       = link_to t('.invite'), new_invite_path(:id => @ordergroup), :remote => true, class: 'btn btn-primary'
   .span8
     %h2= t('.account_summary')

app/views/home/profile.html.haml

@@ -3,7 +3,7 @@
 .row-fluid
   .span7
     %h3
-      = h(t('.user.title', user: @current_user.nick))
+      = h(t('.user.title', user: show_user))
       %small= t '.user.since', when: distance_of_time_in_words(Time.now, @current_user.created_on)
     = simple_form_for(@current_user, :url => { :action => 'update_profile'}) do |f|
       = render :partial => 'shared/user_form_fields', :locals => {:f => f}

app/views/layouts/application.html.haml

@@ -4,7 +4,7 @@
   %ul.nav.nav-pills.pull-right
     %li.dropdown
       %a.dropdown-toggle(data-toggle="dropdown" href="#")
-        = current_user.nick
+        = show_user current_user
         %b.caret
       %ul.dropdown-menu
         %li= link_to t('.profile'), my_profile_path

app/views/login/accept_invitation.html.haml

@@ -1,6 +1,6 @@
 - content_for :javascript do
   :javascript
-    $('user_nick').focus();
+    $(#{FoodsoftConfig[:use_nick ? 'user_nick' : 'user_first_name'}).focus();
 
 - title t('.title', name: FoodsoftConfig[:name])
 = t('.body', group: h(@invite.group.name), foodcoop: h(FoodsoftConfig[:name])).html_safe

app/views/login/new_password.html.haml

@@ -1,5 +1,5 @@
 - title t('.title')
-= t('.body', user: h(@user.nick)).html_safe
+= raw t('.body', user: h(show_user(@user)))
 = simple_form_for @user, :url => {:action => 'update_password', :id => @user.id, :token => @user.reset_password_token} do |form|
   = form.input :password
   = form.input :password_confirmation

app/views/mailer/feedback.text.haml

@@ -1,3 +1,3 @@
-= t '.header', user: @user.nick, date: I18n.l(Time.now, :format => :short)
+= t '.header', user: show_user(@user), date: I18n.l(Time.now, :format => :short)
 \
 = @feedback

app/views/mailer/negative_balance.text.haml

@@ -1 +1 @@
-= t '.text', group: @group.name, when: @transaction.created_on.strftime('%d.%m.%Y um %H:%M'), balance: @group.account_balance, amount:@transaction.amount, note: @transaction.note, user: @transaction.user.nick, foodcoop: FoodsoftConfig[:name]
+= t '.text', group: @group.name, when: @transaction.created_on.strftime('%d.%m.%Y um %H:%M'), balance: @group.account_balance, amount:@transaction.amount, note: @transaction.note, user: show_user(@transaction.user), foodcoop: FoodsoftConfig[:name]

app/views/mailer/order_result.text.haml

@@ -1,4 +1,4 @@
-= raw t '.text0', ordergroup: @group_order.ordergroup.name, order: @order.name, when: I18n.l(@order.ends), user: @order.updated_by.nick
+= raw t '.text0', ordergroup: @group_order.ordergroup.name, order: @order.name, when: I18n.l(@order.ends), user: show_user(@order.updated_by)
 - for group_order_article in @group_order.group_order_articles.ordered.all(:include => :order_article)
   - article = group_order_article.order_article.article
   \- #{article.name}:  #{group_order_article.result} x #{article.unit} = #{group_order_article.result * article.fc_price}

app/views/mailer/reset_password.text.haml

@@ -1 +1 @@
-= raw t '.text', user: @user.nick, link: @link, expires: I18n.l(@user.reset_password_expires)
+= raw t '.text', user: show_user(@user), link: @link, expires: I18n.l(@user.reset_password_expires)

app/views/orders/show.html.haml

@@ -13,7 +13,7 @@
       %dt= t '.note'
       %dd= @order.note
     %dt= t '.created_by'
-    %dd= link_to_user_message_if_valid(@order.created_by)
+    %dd= show_user_link(@order.created_by)
     %dt= t '.begin'
     %dd= format_time(@order.starts)
     %dt= t '.ending'

app/views/pages/_page_list_item.html.haml

@@ -2,7 +2,7 @@
 %tr
   %td{:style => "padding-left: #{ident}px"}
     = link_to page.title, wiki_page_path(page.permalink)
-  %td #{page.user.try(:nick)} (#{format_datetime_timespec(page.updated_at, t('.date_format'))})
+  %td #{show_user page.user} (#{format_datetime_timespec(page.updated_at, t('.date_format'))})
 -if siteMap == 1
   -for child in page.children.all
     = render :partial => 'page_list_item', :locals => {:page => child, :level => level+1, :siteMap => 1}

app/views/pages/show.html.haml

@@ -17,7 +17,7 @@
       - @page.versions.reverse.each do |version|
         %li
           = link_to I18n.l(version.updated_at, :format => t('.date_format')), version_page_path(@page, :version => version.lock_version)
-          = "(#{User.find_by_id(version.updated_by).try(:nick)})"
+          = "(#{show_user(User.find_by_id(version.updated_by))})"
 
   - unless @page.children.empty?
     #subpages.well.well-small{:style => "display:none"}
@@ -48,4 +48,4 @@
     %i.icon-edit= t '.edit'
   = link_to t('.delete'), @page, class: 'btn btn-danger', :method => :delete,
     :confirm => t('.delete_confirm')
-  != '| ' + t('.last_updated', user: h(@page.user.try(:nick)), when: format_datetime(@page.updated_at))
+  != '| ' + t('.last_updated', user: show_user(@page.user), when: format_datetime(@page.updated_at))

app/views/pages/version.html.haml

@@ -4,7 +4,7 @@
   %h3= t '.title_version'
   %b= "#{format_datetime_timespec(@version.updated_at, t('.date_format'))}"
   %ul
-    %li= t '.author', user: User.find(@version.updated_by).nick
+    %li= t '.author', user: show_user(User.find(@version.updated_by))
     %li= link_to t('.view_current'), wiki_page_path(:permalink => @page.permalink)
     %li= link_to t('.revert'), revert_page_path(@page, :version => @version.lock_version)
 

app/views/shared/_comments.haml

@@ -1,5 +1,5 @@
 - comments.each do |comment|
   .comment[comment]
     %strong= comment.user.try(:ordergroup_name)
-    %small (#{comment.user.try(:nick)} am #{format_time(comment.created_at)}):
+    %small (#{show_user comment.user} am #{format_time(comment.created_at)}):
     = simple_format(comment.text)

app/views/shared/_group.html.haml

@@ -12,7 +12,7 @@
   %dd
     - members = group.users
     = "(#{members.size})"
-    = members.collect(&:nick).join(", ")
+    = members.collect{|u| show_user(u)}.join(", ")
   - unless group.is_a?(Workgroup)
     %dt= t '.apple_limit'
     %dd= group.ignore_apple_restriction ? t('.deactivated') : t('.activated')

app/views/shared/_open_orders.html.haml

@@ -19,7 +19,7 @@
             %td= format_time(order.ends) unless order.ends.nil?
             - if group_order = order.group_order(ordergroup)
               - total += group_order.price
-              %td= "#{group_order.updated_by.nick} (#{format_time(group_order.updated_on)})"
+              %td= "#{show_user group_order.updated_by} (#{format_time(group_order.updated_on)})"
               %td.numeric= number_to_currency(group_order.price)
             - else
               %td{:colspan => 2}

app/views/shared/_user_form_fields.html.haml

@@ -1,3 +1,4 @@
+- unless FoodsoftConfig[:use_nick] == false
   = f.input :nick
 = f.input :first_name
 = f.input :last_name
@@ -19,6 +20,7 @@
             = t 'simple_form.labels.settings.settings_group.privacy'
         = profile.input 'phone_is_public',  as: :boolean, label: false, input_html: { checked: f.object.settings.profile['phone_is_public'] }
         = profile.input 'email_is_public',  as: :boolean, label: false, input_html: { checked: f.object.settings.profile['email_is_public'] }
+        - if FoodsoftConfig[:use_nick]
           = profile.input 'name_is_public',   as: :boolean, label: false, input_html: { checked: f.object.settings.profile['name_is_public'] }
   
     .settings-group

app/views/shared/memberships/_current_members.rhtml

@@ -8,7 +8,7 @@
 <ul style="">
     <% for membership in memberships %>
       <li style="margin-left:-15px">
-        <b><%= membership.user.nick %></b> (<%=h membership.user.first_name + ' ' + membership.user.last_name %>)
+        <%= show_user membership.user, full: true, markup: true %>
          | <%= link_to_remote t('.drop'), 
                 :url => { :controller => '/memberships', :action => 'drop_member', :id => @group, :membership_id => membership },
                 :before => "Element.show('loader')",

app/views/shared/memberships/_non_members.rhtml

@@ -1,7 +1,7 @@
 <ul>
  <% for user in @group.non_members %>
   <li>
-    <b><%= user.nick %></b> (<%=h user.first_name + ' ' + user.last_name %>)
+    <%= show_user user, full: true, markup: true %>
     | <%= link_to_remote t('.add'), 
         :url => { :controller => '/memberships', :action => 'add_member', :id => @group, :user_id => user },
         :before => "Element.show('loader')",

app/views/stock_takings/new.html.haml

@@ -7,7 +7,7 @@
 
 = simple_form_for(@stock_taking) do |f|
   = f.input :date, as: :date_picker
-  = f.input :note, :input_html => {:size => "28x7", :value => "#{@current_user.nick}: ..."}
+  = f.input :note, :input_html => {:size => "28x7", :value => "#{show_user @current_user, unique: true}: ..."}
   %h2= t '.stock_articles'
 
   #stock_changes

config/app_config.yml.SAMPLE

@@ -52,6 +52,11 @@ default: &defaults
   # not fully enforced right now, since the check is only client-side
   # minimum_balance: 0
 
+  # When use_nick is enabled, there will be a nickname field in the user form,
+  # and the option to show a nickname instead of full name to foodcoop members.
+  # Members of a user's groups and administrators can still see full names.
+  use_nick: false
+
   # email address to be used as sender
   email_sender: foodsoft@foodcoop.test
 

lib/foodsoft_config.rb

@@ -9,6 +9,8 @@ class FoodsoftConfig
       set_config Rails.env
       # Overwrite scope to have a better namescope than 'production'
       self.scope = config[:default_scope] or raise "No default_scope is set"
+      # Set defaults for backward-compatibility
+      set_missing
     end
 
     # Set config and database connection for specific foodcoop
@@ -46,5 +48,13 @@ class FoodsoftConfig
       ActiveRecord::Base.establish_connection(database_config)
     end
 
+    # When new options are introduced, put backward-compatible defaults here, so that
+    # configuration files that haven't been updated, still work as they did.
+    def set_missing
+      config.replace({
+        use_nick: true
+      }.merge(config))
+    end
+
   end
 end