luis@1126: # -*- coding: utf-8 -*-
luis@328: module AuthorshipsHelper
chris@702: 
chris@702:   # Generates a link to either author or user, depending on which is
chris@702:   # available
chris@702:   def link_to_authorship(authorship)
chris@702:     s = ''
chris@702:     if authorship.author.nil?
chris@702:       # legacy reasons…
chris@702:       s << h(authorship.name_on_paper)
chris@702:     else
luis@1126:       if authorship.author.user.nil?
chris@702:         s << link_to(authorship.name_on_paper, :controller => 'authors', :action => 'show', :id => authorship.author)
chris@702:       else
chris@702:         s << link_to(authorship.name_on_paper, :controller => 'users', :action => 'show', :id => authorship.author.user)
chris@702:       end
chris@702:     end
luis@1325:     s.html_safe
chris@702:   end
chris@702: 
luis@328: end
luis@1317: 
luis@1317: