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

<% delete_allowed = User.current.allowed_to?(:manage_files, project) %>
<% project_attachments.each do |file| %>
    <% if file.is_public? || User.current.member_of?(project) || User.current.admin? %>
        <div class="resources mt10"><!--资源库内容开始--->
          <div class="homepagePostBrief">
            <div class="homepagePostPortrait">
              <%= link_to image_tag(url_to_avatar(file.author), :width => 50, :height => 50), user_path(file.author) %>
            </div>
            <div class="homepagePostDes">
              <div class="homepagePostTitle break_word">
                <%# 如果有历史版本则提供历史版本下载 %>
                <% if file.attachment_histories.count == 0 %>
                    <%= 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 => "linkGrey3 f_14"  %>
                <% else %>
                    <%= link_to truncate(file.filename,length: 35, omission: '...'), attachment_history_download_path(file.id),
                                :title => file.filename+"\n"+file.description.to_s,
                                :class => "linkGrey3 f_14",
                                :style => "overflow: hidden; white-space: nowrap;text-overflow: ellipsis;", :remote=>true %>
                <% end %>
                <%= file_preview_eye(file, class: 'preview') %>
                <span id="image_private_<%= file.id%>">
                        <% if file.is_public? == false%>
                            <span class="img_private ml5">私有</span>
                        <%end %>
                    </span>
              </div>
              <div class="mt5">
                <span class="fontGrey2 mr15 fl">上传时间：<%= format_time(file.created_on)%></span>
                <% if file.tag_list.length > 0%>
                    <span class="fontGrey2 fl mr15">上传类型：<%= file.tag_list[0] %></span>
                <% end %>
                <p class="f_l mb5 fontGrey2">文件大小：<%= number_to_human_size(file.filesize) %></p>
                <p class="fl ml15 fontGrey2">下载<%= file.downloads%>&nbsp;&nbsp;|&nbsp;&nbsp;引用<%= file.quotes.nil? ? 0:file.quotes  %> </p>
              </div>
              <div class="cl"></div>
              <% if User.current.admin? || (User.current.logged? && ( (is_project_manager?(User.current, project) || file.author_id == User.current.id) && project_contains_attachment?(project, file)) && ((delete_allowed || User.current.id == file.author_id) && file.container_id == project.id && file.container_type == "Project")) %>
                  <div>
                    <div id="file_description_show_<%= file.id %>" class="fontGrey2 mb4">
                      <%= render :partial => 'files/file_description', :locals => {:file => file} %>
                    </div>
                    <%= form_tag(edit_file_description_project_file_path(file, :project_id => project.id),:remote=>'true', :method => :post, :id=>"files_query_form_#{file.id}") do %>
                        <textarea style="resize: none;max-width: none;margin-left: 0" class="homepageSignatureTextarea W600 none " placeholder="请编辑资源描述" name="file_description_edit" id="file_description_edit_<%= file.id %>"
                                  onblur="commit_files_description('#files_query_form_<%= file.id %>');"><%= file.description %></textarea>
                    <% end %>
                  </div>
              <% else %>
                    <div class="fontGrey2 mb4">
                        资源描述：<% if file.description.blank? %><span style="color:#C5C5BE;">未添加</span><% else %><%= file.description %><% end %>
                    </div>
              <% end %>
              <div class="tag_h">
                <!-- container_type = 1 代表是课程里的资源 -->
                <%= 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="homepagePostSetting">
                <%= render :partial => 'files/tool_settings', :locals => {:project => @project, :delete_allowed => delete_allowed, :file => file} %>
              </div>
              </div>
              <div class="cl"></div>
            </div>
            <div class="cl"></div>
          </div>
    <% else %>
        <div class="re_con_box"><span class='fr mr10 pr_join_span '><%= file.filename %>是私有资源</span></div>
    <% end %>
<% end %>

<ul class="wlist">
  <%= pagination_links_full @feedback_pages, @feedback_count, :per_page_links => false, :remote => true, :flag => true%>
</ul>

<script>
    function commit_files_description(id) {
        $(id).submit();
    }
</script>