source/app/helpers/users_helper.rb

# View helper methods available to all users templates in the application.
#--######################################################################
# Copyright (c) 2006 LogicaCMG
# 
# All rights reserved. This program and the accompanying materials
# are made available under the terms of the Eclipse Public License v1.0
# which accompanies this distribution, and is available at
# http://www.eclipse.org/legal/epl-v10.html
#
# Contributors:
# 
# Onno van der Straaten:: initial implementation
#++######################################################################
# {Copyright (c) 2006 LogicaCMG}[link:files/COPYRIGHT.html]

module UsersHelper
  
  def link_to_user_actions(theUser)
    returning link = [] do
      if  cadmin?
        if  !mine?(theUser)
          link << link_to(image_tag("sendpassword", :border => 0, :align=>"middle", :title=>'(re)Send password to user'), {:controller => 'users', :action => 'resend', :id => theUser.id}, :confirm => 'Are you sure! This will reset the current password of ' + theUser.name + "!", :post => true)
          link << link_to(image_tag("up", :border => 0, :align=>"middle", :title=>'Make this user the central administrator'), {:controller => 'users', :action => 'cadmin', :id => theUser.id}, :confirm => 'Are you sure? There can only be one!' ) if theUser.admin?
          link << link_to(image_tag("down", :border => 0, :align=>"middle", :title=>'Revoke administrator privileges'), :controller => 'users', :action => 'admin', :id => theUser.id, :admin => 'N' ) if theUser.admin?
          link << link_to(image_tag("up" , :border => 0, :align=>"middle", :title=>'Grant administrator privileges'), :controller => 'users', :action => 'admin', :id => theUser.id, :admin => 'Y' ) if !theUser.admin?
          link << link_to(image_tag("delete", :border => 0, :align=>"middle", :title=>'Delete this User'), {:controller => 'users', :action => 'destroy', :id => theUser.id}, :confirm => 'Not properly implemented yet! Leads to corruption if user has versions, comments. This user has ' + theUser.versions_count.to_s + " versions and " + theUser.comments_count.to_s + " comments!")
        end
      elsif  admin?
        if  !mine?(theUser)
          link << link_to(image_tag("up" , :border => 0, :align=>"middle", :title=>'Grant administrator privileges'), :controller => 'users', :action => 'make_admin', :id => theUser.id, :admin => 'Y' ) if !theUser.admin?
        end
      end
    end.join("\n")
  end

end