```ruby
module BlogsHelper
  def weight_status_index(blog)
    "<span class='ding_blogs'>[顶]</span>" if blog.weight > 0
  end

  def show_comment(comment, index)
    if comment.publish_status
      "<div class='comment' id=comment_#{comment.id}>
         <div id='cmt_img_div'>
           #{gravatar_for comment.user}
         </div>
         <div class='cmt'>
           <p class='cmt_name'>#{h comment.nickname}<span class='cmt_id'>第#{index + 1}楼</span></p>
           <p class='cmt_content'>#{h comment.content}</p>
           <p class='cmt_time'>#{comment.created_at.to_s(:db)}</p>
         </div>
       </div>"
    else
      "
       <div class='delete' id=comment_#{comment.id}>
         <span>#{comment.id}楼 来自 <span class='red'>#{comment.name}</span> 的吐槽已删除</span>
       </div>
      "
    end
  end

  def emojify(content)
    content.gsub(/:([\w+-]+):/) do |match|
      if emoji = Emoji.find_by_alias($1)
        %(<img alt="#$1" src="/emoji/#{emoji.image_filename}" style="vertical-align:middle" width="20" height="20" />)
      else
        match
      end
    end
  end
end
```

Fix deleted comments for specific blog 500 server error.
user
```ruby
module BlogsHelper
  def weight_status_index(blog)
    "<span class='ding_blogs'>[顶]</span>" if blog.weight > 0
  end

  def show_comment(comment, index)
    if comment.publish_status
      "<div class='comment' id=comment_#{comment.id}>
         <div id='cmt_img_div'>
           #{gravatar_for comment.user}
         </div>
         <div class='cmt'>
           <p class='cmt_name'>#{h comment.nickname}<span class='cmt_id'>第#{index + 1}楼</span></p>
           <p class='cmt_content'>#{h comment.content}</p>
           <p class='cmt_time'>#{comment.created_at.to_s(:db)}</p>
         </div>
       </div>"
    else
      "
       <div class='delete' id=comment_#{comment.id}>
         <span>#{index + 1}楼 来自 <span class='red'>#{comment.nickname}</span> 的吐槽已删除</span>
       </div>
      "
    end
  end

  def emojify(content)
    content.gsub(/:([\w+-]+):/) do |match|
      if emoji = Emoji.find_by_alias($1)
        %(<img alt="#$1" src="/emoji/#{emoji.image_filename}" style="vertical-align:middle" width="20" height="20" />)
      else
        match
      end
    end
  end
end
```
assistant