socialforge/app/views/files/_course_list.html.erb

<% delete_allowed = User.current.allowed_to?(:manage_files, course) %>
<div class="re_con_top">
  <p class="f_l  c_blue f_b f_14">共有&nbsp;<%= all_attachments.count%>&nbsp;个资源</p>
  <p class="f_r" style="color: #808080">
    <% if order == "asc" %>
        按&nbsp;<%= link_to "时间",params.merge(:sort=>"created_on:desc"),:class => "f_b c_grey",:remote => @is_remote %><%= render partial: 'arrow_show',locals: { sort: sort,order:order,current:"created_on"} %>&nbsp;/&nbsp;
        <%= link_to "下载次数",params.merge(:sort=>"downloads:desc"),:class => "f_b c_grey",:remote => @is_remote  %><%= render partial: 'arrow_show',locals: { sort: sort,order:order,current:"downloads"} %>&nbsp;/&nbsp;
        <%= link_to "引用次数",params.merge(:sort=>"quotes:desc"),:class => "f_b c_grey",:remote => @is_remote %><%= render partial: 'arrow_show',locals: { sort: sort,order:order,current:"quotes"} %>&nbsp;排序
    <% else %>
        按&nbsp;<%= link_to "时间",params.merge(:sort=>"created_on:asc"),:class => "f_b c_grey" ,:remote => @is_remote %><%= render partial: 'arrow_show',locals: { sort: sort,order:order,current:"created_on"} %>&nbsp;/&nbsp;
        <%= link_to "下载次数",params.merge(:sort=>"downloads:asc"),:class => "f_b c_grey",:remote => @is_remote  %><%= render partial: 'arrow_show',locals: { sort: sort,order:order,current:"downloads"} %>&nbsp; /&nbsp;
        <%= link_to "引用次数",params.merge(:sort=>"quotes:asc"),:class => "f_b c_grey",:remote => @is_remote %><%= render partial: 'arrow_show',locals: { sort: sort,order:order,current:"quotes"} %>&nbsp;排序
    <% end %>
  </p>
</div>
<div class="cl"></div>

<div class="files_tag" id="files_tag">
  <%= render :partial => "files/tag_yun", :locals => {:tag_list => @tag_list,:course => course,:tag_name => @tag_name}%>
</div>
<div class="cl"></div>

<div class="for_img_thumbnails">
  <% curse_attachments.each do |file| %>
      <% if file.is_public? || User.current.member_of_course?(course) || User.current.admin? %>
          <div class="re_con_box" id="container_files_<%= file.id %>">
            <div class="">
              <%= link_to truncate(file.filename,length: 35, omission: '...'),
              download_named_attachment_path(file.id, file.filename),
              :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) && course_contains_attachment?(@course,file) %>
                      <%= link_to("选入我的其他课程",quote_resource_show_course_file_path(@course,file),:class => "f_l re_select c_lorange",:remote => true) if has_course?(User.current,file) %>

                      <% if delete_allowed && file.container_id == @course.id && file.container_type == "Course"  %>
                      <span id="is_public_<%= file.id %>">
                        <%= 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 c_blue",:method => :post  %>
                      </span>
                      <% else %>
                          <!--  <#%= link_to (file.is_public? ? "公开":"私有"),"javascript:void(0)",:class=>"f_l re_open" %> -->
                      <% end %>
                  <% else %>
                      <%= link_to("选入我的课程",quote_resource_show_course_file_path(@course,file),:class => "f_l re_select c_lorange",:remote => true) if has_course?(User.current,file) %>
                  <% end %>
                  <%= file_preview_tag(file, class: 'f_l re_open') %>
              <% else %>
              <% end %>
            </div>
            <div class="cl"></div>
            <div class="mt5">
              <p class="f_l mb5 c_grey02">文件大小：<%= number_to_human_size(file.filesize) %></p>
              <%= 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"%>
              <p class="f_r c_grey02" ><%= time_tag(file.created_on).html_safe %><%= l(:label_bids_published_ago) %>&nbsp;&nbsp;|&nbsp;&nbsp;下载<%= file.downloads %>&nbsp;&nbsp;|&nbsp;&nbsp;引用<%= file.quotes.nil? ? 0:file.quotes  %> </p>
            </div>
            <div class="cl"></div>
            <div class="tag_h">
              <%= render :partial => 'tags/tag_new', :locals => {:obj => file, :object_flag => "6",:tag_name => @tag_name} %>
              <%= render :partial => 'tags/tag_add', :locals => {:obj => file, :object_flag => "6",:tag_name => @tag_name} %>
            </div>
            <div class="cl"></div>
          </div><!---re_con_box end-->
      <% else %>
          <div class="re_con_box"><span class='fr mr10 pr_join_span '><%= file.filename %>是私有资源</span></div>
      <% end %>
  <% end %>
</div>
<ul class="wlist">
  <%= pagination_links_full @obj_pages, @obj_count, :per_page_links => false, :remote => @is_remote, :flag => true%>
</ul>
<div class="cl"></div>