课程资源库添加资源描述

app/controllers/files_controller.rb

@@ -529,6 +529,7 @@ class FilesController < ApplicationController
            if attachment.publish_time > Date.today
              attachment.is_publish = 0
            end
+           attachment.description = params[:description]
            attachment.save
          end
        end

app/controllers/users_controller.rb

@@ -2403,9 +2403,12 @@ class UsersController < ApplicationController
     search = "%#{params[:search].strip.downcase}%"
     if(params[:type].nil? || params[:type].blank?  || params[:type] == "1" || params[:type] == 'all') #全部
       if User.current.id.to_i == params[:id].to_i
-        user_course_ids = User.current.courses.map { |c| c.id}  #我的资源库的话，那么应该是我上传的所有资源 加上 我加入的课程的所有资源 取交集并查询
-        @attachments = Attachment.where("((author_id = #{params[:id]} and container_type in('Project','OrgSubfield','Principal','Course','Issue','Document','Message','News','StudentWorkScore','HomewCommon')) "+
-                                            " or (container_type = 'Course'  and container_id in (#{user_course_ids.empty? ? '0': user_course_ids.join(',')}))) and (filename like :p) ",:p=>search).order("created_on desc")
+        user_course_ids = User.current.courses.map { |c| c.id}
+        user_project_ids = User.current.projects.map {|p| p.id}
+        # user_org_ids = User.current.organizations.map {|o| o.id}
+        @attachments = Attachment.where("((author_id = #{author_id} and is_publish = 1 and container_id is not null and container_type in('Project','OrgSubfield','Principal','Course','Issue','Document','Message','News','StudentWorkScore','HomewCommon')) "+
+                                            "or (container_type = 'Course'  and container_id in (#{user_course_ids.empty? ? '0': user_course_ids.join(',')}) and is_publish = 1 and container_id is not null)" +
+                                            "or (container_type = 'Project'  and container_id in (#{user_project_ids.empty? ? '0': user_project_ids.join(',')}) and is_publish = 1 and container_id is not null)) and (filename like :p)" ,:p => search).order("created_on desc")
       else
         user_course_ids = User.find(params[:id]).courses.visible.map { |c| c.id}  #如果课程私有资源，那么要看这个资源的课程是不是在 这个user的所有我可见的课程中
         @attachments = Attachment.where("((author_id = #{params[:id]} and is_public = 1 and container_type in" +

app/views/files/_resource_detail.html.erb

@@ -27,6 +27,10 @@
         <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>
+      <% unless file.description.blank? %>
+          <div class="cl"></div>
+          <div class="fontGrey2 mb4">资源描述：<%= file.description %></div>
+      <% end %>
       <div class="cl"></div>
       <div class="tag_h">
         <!-- container_type = 1 代表是课程里的资源 -->

app/views/files/_upload_course_files.erb

@@ -22,6 +22,14 @@
           <%= render :partial => 'files/new_style_attachment_list',:locals => {:container => course} %>
           </div>
           <div class="cl"></div>
+          <div class="mb5">
+            <label class="fl c_dark f14" style="margin-top: 4px;">附件描述：</label>
+            <div class="fl">
+              <input  type="text" name="description"  placeholder="文件描述" class="fl W120 ">
+            </div>
+            <div class="cl"></div>
+          </div>
+
           <% if User.current.allowed_to?(:as_teacher,course) %>
               <div class="mb5">
                 <label class="fl c_dark f14" style="margin-top: 4px;">延迟发布：</label>

app/views/files/index.html.erb

@@ -13,7 +13,6 @@
       </div>
   <% end %>
 
-
 <script type='text/javascript'>
     var slideHeight = 29;
     function readmore(aNode) {