Subprojects inherits parent projects members (can be disabled in Admin -> Settings -> Projects).

Eg. if B is a subproject of A, a user with a role on A will automatically have the same role on B. It can be overridden by assigning a different role manually to this user on B.

git-svn-id: http://redmine.rubyforge.org/svn/branches/work@1054 e93f8b46-1217-0410-a6f0-8f06a7374b81

project_inheritance/app/helpers/settings_helper.rb

@@ -19,6 +19,7 @@ module SettingsHelper
   def administration_settings_tabs
     tabs = [{:name => 'general', :partial => 'settings/general', :label => :label_general},
             {:name => 'authentication', :partial => 'settings/authentication', :label => :label_authentication},
+            {:name => 'projects', :partial => 'settings/projects', :label => :label_project_plural},
             {:name => 'issues', :partial => 'settings/issues', :label => :label_issue_tracking},
             {:name => 'notifications', :partial => 'settings/notifications', :label => l(:field_mail_notification)},
             {:name => 'repositories', :partial => 'settings/repositories', :label => :label_repository_plural}

project_inheritance/app/models/project.rb

@@ -153,7 +153,9 @@ class Project < ActiveRecord::Base
   
   # Users issues can be assigned to
   def assignable_users
-    members.select {|m| m.role.assignable?}.collect {|m| m.user}.sort
+    m = members
+    m += parent.members if Setting.subprojects_inherit_members? && parent
+    m.select {|m| m.role.assignable?}.collect {|m| m.user}.uniq.sort
   end
   
   # Returns the mail adresses of users that should be always notified on project events

project_inheritance/app/models/user.rb

@@ -182,6 +182,7 @@ class User < ActiveRecord::Base
     if logged?
       # Find project membership
       membership = memberships.detect {|m| m.project_id == project.id}
+      membership ||= memberships.detect {|m| m.project_id == project.parent_id} if Setting.subprojects_inherit_members?
       if membership
         membership.role
       else

project_inheritance/app/views/settings/_projects.rhtml

@@ -0,0 +1,10 @@
+<% form_tag({:action => 'edit'}) do %>
+
+<div class="box tabular settings">
+<p><label><%= l(:setting_subprojects_inherit_members) %></label>
+<%= check_box_tag 'settings[subprojects_inherit_members]', 1, Setting.subprojects_inherit_members? %>
+<%= hidden_field_tag 'settings[subprojects_inherit_members]', 0 %></p>
+</div>
+
+<%= submit_tag l(:button_save) %>
+<% end %>

project_inheritance/config/settings.yml

@@ -105,4 +105,5 @@ emails_footer:
   default: |-
     You have received this notification because you have either subscribed to it, or are involved in.
     To change your notification preferences, please click here: http://hostname/my/account
-  
+subprojects_inherit_members:
+  default: 1