允许学生上传资源

app/views/files/_course_file.html.erb

@@ -72,7 +72,7 @@
           <%= submit_tag "课内搜索", :class => "re_schbtn b_lblue",:name => "incourse",:id => "incourse", :onmouseover => "presscss('incourse')",:onmouseout =>"buttoncss()" %>
           <%= submit_tag "全站搜索", :class => "re_schbtn b_lblue",:name => "insite",:id => "insite",:onmouseover => "presscss('insite')",:onmouseout =>"buttoncss()" %>
       <% end %>
-      <% if is_course_teacher(User.current,@course) %>  <!-- show_window('light','fade','20%','35%')-->
+      <% if is_course_teacher(User.current,@course) || (@course.publish_resource==1 && User.current.member_of_course?(@course) ) %>  <!-- show_window('light','fade','20%','35%')-->
           <!--<a href="javascript:void(0)" class="re_fabu f_r b_lblue" onclick="show_upload();">上传资源</a>-->
           <p class="c_grey fr mt10 mr5">
             上传：

app/views/layouts/base_courses.html.erb

@@ -157,7 +157,7 @@
         <div class="subNav">
           <%= link_to l(:label_course_file), course_files_path(@course), :class => "f14 c_blue02" %>
           <%= link_to "(#{course_file_num})", course_files_path(@course), :class => "subnav_num c_orange",:id=>'courses_files_count_nav' %>
-          <% if is_teacher || @course.publish_resource == 1 %>
+          <% if is_teacher || (@course.publish_resource == 1  && User.current.member_of_course?(@course)) %>
               <!--link_to( "+#{l(:label_upload_files)}", course_files_path(@course), :class => 'subnav_green ml95 c_white')-->
               <a class="subnav_green ml95 c_white" href="javascript:void(0);" onclick="course_files_upload();">+上传资源 </a>
           <% end %>