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      <%= render_my_project_hierarchy_with_tags(@user_projects)%>

        # Renders a tree of projects where the current user belongs

        # as a nested set of unordered lists

        # The given collection may be a subset of the whole project tree

        # (eg. some intermediate nodes are private and can not be seen)

        def render_my_project_hierarchy_with_tags(projects)

          s = ''

          original_project = @project

          projects.each do |project|

            if project.root? || !projects.include?(project.parent)

              s << render_my_project_in_hierarchy_with_tags(project)

            end

          end

          @project = original_project

          if s != ''

            a = ''

            a << "<ul class='projects root'>\n"

            a << s

            a << "</ul>\n"

            s = a

          end

          s

        end

        def render_my_project_in_hierarchy_with_tags(project)

          s = ''

          if User.current.member_of?(project)

            # set the project environment to please macros.

            @project = project

            classes = (project.root? ? 'root' : 'child')

            s << "<li class='#{classes}'><div class='#{classes}'>" +

              link_to_project(project, {}, :class => "project my-project")

            if project.is_public?

              s << " <span class='public'>" << l("field_is_public") << "</span>"

            else

              s << " <span class='private'>" << l("field_is_private") << "</span>"

            end

            s << render_project_short_description(project)

            s << l(:tags) << ":&nbsp"

            s << project.tag_counts.collect{ |t| render_project_tag_link(t) }.join(', ')

            s << "</div>\n"

            cs = ''

            project.children.each do |child|

              cs << render_my_project_in_hierarchy(child)

            end

            if cs != ''

              s << "<ul class='projects'>\n" << cs << "</ul>\n";

            end

          end

          s

        end