fixed permissions for overriding costs during creation and edit of cost_entries

git-svn-id: https://dev.finn.de/svn/cockpit/trunk@87 7926756e-e54e-46e6-9721-ed318f58905e

app/controllers/costlog_controller.rb

@@ -204,6 +204,7 @@ private
   end
   
   def clean_currency(value)
+    return nil if value == ""
     if value
       value = value.strip
       value.gsub!(l(:currency_delimiter), '') if value.include?(l(:currency_delimiter)) && value.include?(l(:currency_separator))

app/views/costlog/_list.rhtml

@@ -26,7 +26,7 @@
   <td class="comments"><%=h entry.comments %></td>
   <td class="units"><%= pluralize(entry.units, entry.cost_type.unit, entry.cost_type.unit_plural) %></td>
   <td class="currency">
-    <% if User.current.allowed_to?(:view_unit_price, entry.project) -%>
+    <% if User.current.allowed_to?(:view_unit_price, entry.project) || (entry.user == User.current && entry.overridden_costs ) -%>
       <%= number_to_currency entry.costs %>
     <%- else -%>-<% end -%>
   </td>

app/views/costlog/edit.rhtml

@@ -20,11 +20,18 @@
     </p>
     <p>
       <label><%= l(:field_costs) %></label>
+      <% if User.current.allowed_to? :view_unit_price, @cost_entry.project %>
         <span id="cost_entry_costs"><%= number_to_currency(@cost_entry.calculated_costs) %></span>
         <%= update_page_tag do |page|
           page << "makeEditable('cost_entry_costs', 'cost_entry[costs]');"
           page << "edit($('cost_entry_costs'), 'cost_entry[overridden_costs]', '#{number_to_currency(@cost_entry.overridden_costs)}');" if @cost_entry.overridden_costs
         end %>
+      <% else %>
+        <span id="cost_entry_costs_editor">
+          <input class="currency" value="<%= number_to_currency(@cost_entry.overridden_costs, :unit => "").strip if @cost_entry.overridden_costs %>" size="7" name="cost_entry[overridden_costs]" id="cost_entry_costs_edit"/> <%= Setting.plugin_redmine_costs['costs_currency'] %>
+        </span>
+        <br /><em><%= l(:help_override_rate) %></em>
+      <% end %>
       
     </p>
     <p><%= f.text_field :comments, :size => 100 %></p>

lang/en.yml

@@ -21,6 +21,7 @@ permission_edit_deliverables: "Edit deliverables"
 label_currency: "Currency"
 label_currency_format: "Format of currency"
 help_currency_format: "Format of displayed currency values. %%n is replaced with the currency value, %%u ist replaced with the currency unit."
+help_override_rate: "Enter a value here to override the default rate."
 label_deliverable: "Deliverable"
 label_deliverable_plural: "Deliverables"
 label_deliverable_new: "New Deliverable"