<%= link_to_attachment file, :download => true,:text => truncate(file.filename,length: 35, omission: '...'), :title => file.filename+"\n"+file.description.to_s, :style => "overflow: hidden; white-space: nowrap;text-overflow: ellipsis;",:class => "c_dblue f_14 f_b f_l" %> <% if User.current.logged? %> <% if is_course_teacher(User.current,@course) && file.author_id == User.current.id %> <%= link_to("选入我的其他课程",quote_resource_show_course_file_path(@course,file),:class => "f_l re_select",:remote => true) if has_course?(User.current) %> <% if delete_allowed && file.container_id == @course.id && file.container_type == "Course" %> <%= link_to (file.is_public? ? "公开":"私有"), update_file_dense_attachments_path(:attachmentid=>file.id,:newtype=>(file.is_public? ? 0:1)),:remote=>true,:class=>"f_l re_open",:method => :post %> <% else %> <% end %> <% else %> <%= link_to("选入我的课程",quote_resource_show_course_file_path(@course,file),:class => "f_l re_select",:remote => true) if has_course?(User.current) %> <% end %> <% else %> <% end %>

文件大小：<%= number_to_human_size(file.filesize) %>

<%= link_to( l(:button_delete), attachment_path(file), :data => {:confirm => l(:text_are_you_sure)}, :method => :delete,:class => "f_r re_de") if delete_allowed && file.container_id == @course.id && file.container_type == "Course"%>

<%= time_tag(file.created_on).html_safe %><%= l(:label_bids_published_ago) %>  |  下载<%= file.downloads %>