course can be shared files by project's member

app/helpers/files_helper.rb

@@ -0,0 +1,47 @@
+# encoding: utf-8
+module FilesHelper
+
+  def downloadAll containers
+    paths = []
+    files = []
+    tmpfile = "tmp.zip"
+
+    containers.each do |container|
+      next if container.attachments.empty?
+      if container.is_a?(Version);end
+      container.attachments.each do |attachment|
+        paths << attachment.diskfile
+        file = attachment.diskfile
+        # logger.error "[FilesHelper] downloadAll: #{e}"
+        begin
+          File.new(file, "r")
+        rescue Exception => e
+          logger.error e
+          next
+        end
+        files << file
+      # zip.add(file.path.dup.sub(directory, ''), file.path)
+      end
+    end
+
+    zipfile_name = "archive.zip"
+    if File.exists? File.open(zipfile_name, "w+")
+      ff = File.open(zipfile_name, "w+")
+      ff.close
+      File.delete ff
+    end 
+    Zip::ZipFile.open(zipfile_name, Zip::ZipFile::CREATE) do |zipfile|
+      files.each do |filename|
+        directory = File.dirname filename
+        # Two arguments:
+        # - The name of the file as it will appear in the archive
+        # - The original file, including the path to find it
+        dir = filename.sub(directory+"/", '')
+        zipfile.add(dir, filename)
+        
+      end
+    end
+    File.new(zipfile_name,'w+')
+  end
+
+end

app/views/files/index.html.erb

@@ -1,12 +1,13 @@
 <% if @project.project_type == 1 %>
 <div class="contextual" style="padding-right: 540px;padding-top: 5px;">
 	<% if User.current.member_of?(@project) %>
-<%= link_to(l(:label_file_upload), new_project_file_path(@project), :class => 'icon icon-add') if User.current.allowed_to?(:manage_files, @project) %>
+  <%= link_to(l(:label_file_upload), new_project_file_path(@project), :class => 'icon icon-add') if User.current.allowed_to?(:manage_files, @project) %>
   <% end %>
 </div>
 <% else %>
 <div class="contextual" style="padding-right: 540px;padding-top: 5px;">
-<%= link_to(l(:label_attachment_new), new_project_file_path(@project), :class => 'icon icon-add') if User.current.allowed_to?(:manage_files, @project) %>
+  <!-- %= link_to(l(:label_attachment_new), new_project_file_path(@project), :class => 'icon icon-add') if User.current.allowed_to?(:manage_files, @project) % -->
+  <%= link_to(l(:label_attachment_new), new_project_file_path(@project), :class => 'icon icon-add') if User.current.member_of?(@project) %>
 </div>	
 <% end %>
 
@@ -24,7 +25,7 @@
     <th></th>
   </tr></thead>
   <tbody>
-<% @containers.each do |container| %>
+    <% @containers.each do |container| %>
     <% next if container.attachments.empty? -%>
     <% if container.is_a?(Version) -%>
     <tr>
@@ -45,9 +46,12 @@
         :data => {:confirm => l(:text_are_you_sure)}, :method => :delete) if delete_allowed %>
       </td>
     </tr>
-  <% end
-  reset_cycle %>
-<% end %>
+    <% end %>
+    <% reset_cycle %>
+    <% end %>
+    <!-- %= h downloadAll(@containers) % -->
+    <!-- %= link_to "download all file", (downloadAll(@containers)) % -->
+
   </tbody>
 </table>
 

app/views/layouts/base.html.erb

@@ -7,7 +7,7 @@
 <meta name="keywords" content="issue,bug,tracker" />
 <%= csrf_meta_tag %>
 <%= favicon %>
-<%= stylesheet_link_tag 'jquery/jquery-ui-1.9.2', 'application', :media => 'all' %>
+<%= stylesheet_link_tag 'jquery/jquery-ui-1.9.2', 'application', 'nyan', :media => 'all' %>
 <%= stylesheet_link_tag 'rtl', :media => 'all' if l(:direction) == 'rtl' %>
 <%= javascript_heads %>
 <%= heads_for_theme %>

config/locales/zh.yml

@@ -1641,7 +1641,8 @@ zh:
   label_in_course: 在课程中
   label_assign_homework: 中布置了作业
   label_noawards: 未评奖
-  label_module_share: dts测试工具
   label_homework_prompt: 贴心小提示：
   label_homework_prompt_content: 亲，在这里我们的作业将以项目的形式提交，如果小伙伴们还没有创建项目，请先创建一个项目。项目创建成功后，就可以
   label_create_homework: 布置了作业：
+  
+  label_module_share: DTS测试工具

public/stylesheets/nyan.css

@@ -48,3 +48,8 @@
     position:relative;
     top:1px;
 }
+
+#share_project_id {
+    float: right;
+    width: 100%;
+}