缺陷附件只能用户自己本身删除

app/views/attachments/_project_file_links.html.erb

@@ -29,32 +29,32 @@
   <% is_float ||= false %>
   <% for attachment in attachments %>
       <div style="float:left;">
-      <p style="height:14px;line-height:12px;width: 100%;white-space: nowrap;overflow: hidden;text-overflow: ellipsis;">
-        <%if is_float%>
-          <div style="max-width:55%;white-space: nowrap; overflow: hidden;  text-overflow: ellipsis;float: left;">
-      <% end%>
-      <span title="<%= attachment.filename %>" id = "attachment_">
+        <p style="height:14px;line-height:12px;width: 100%;white-space: nowrap;overflow: hidden;text-overflow: ellipsis;">
+          <%if is_float%>
+            <div style="max-width:55%;white-space: nowrap; overflow: hidden;  text-overflow: ellipsis;float: left;">
+        <% end%>
+        <span title="<%= attachment.filename %>" id = "attachment_">
         <% if options[:length] %>
           <%= link_to_short_attachment attachment, :class => ' link_file_board', :download => true,:length => options[:length] -%>
         <% else %>
-          <%= link_to_short_attachment attachment, :class => ' link_file_board', :download => true -%>
+
         <% end %>
       </span>
-      <%if is_float%>
-          </div>
-      <% end%>
+        <%if is_float%>
+            </div>
+        <% end%>
 
-      <% if attachment.is_text? %>
-          <%= link_to image_tag('magnifier.png'),
-                      :controller => 'attachments',
-                      :action => 'show',
-                      :id => attachment,
-                      :filename => attachment.filename%>
-      <% end %>
+        <% if attachment.is_text? %>
+            <%= link_to image_tag('magnifier.png'),
+                        :controller => 'attachments',
+                        :action => 'show',
+                        :id => attachment,
+                        :filename => attachment.filename%>
+        <% end %>
       </div>
       <div style="float:left;max-width:220px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;" title="<%= attachment.description%>">
-    <%= h(" - #{attachment.description}") unless attachment.description.blank? %>
-  </div>
+        <%= h(" - #{attachment.description}") unless attachment.description.blank? %>
+      </div>
   <span class="size">(
     <%= number_to_human_size attachment.filesize %>)
   </span>
@@ -66,6 +66,16 @@
                           :class => 'delete delete-homework-icon',
                           :remote => true,
                           :title => l(:button_delete) %>
+          <% elsif attachment.container_type == 'Issue' %>
+              <% if User.current == attachment.author %>
+                  <%= link_to image_tag('delete.png'), attachment_path(attachment),
+                              :data => {:confirm => l(:text_are_you_sure)},
+                              :method => :delete,
+                              :class => 'delete',
+                              #:remote => true,
+                              #:id => "attachments_" + attachment.id.to_s,
+                              :title => l(:button_delete) %>
+              <% end %>
           <% else %>
               <%= link_to image_tag('delete.png'), attachment_path(attachment),
                           :data => {:confirm => l(:text_are_you_sure)},
@@ -89,13 +99,13 @@
       </p>
   <% end %>
   <div class="thumbnails">
-  <% if defined?(thumbnails) && thumbnails %>
-      <% images = attachments.select(&:thumbnailable?) %>
-      <% if images.any? %>
+    <% if defined?(thumbnails) && thumbnails %>
+        <% images = attachments.select(&:thumbnailable?) %>
+        <% if images.any? %>
             <% images.each do |attachment| %>
                 <div class="pro_pic fl " width="100" height="73"><%= thumbnail_issue_tag(attachment) %></div>
             <% end %>
-      <% end %>
-  <% end %>
+        <% end %>
+    <% end %>
   </div>
 </div>