Class: Homeland::TopicsController

Inherits:
ApplicationController show all
Defined in:
app/controllers/homeland/topics_controller.rb

Instance Method Summary collapse

Methods inherited from ApplicationController

#current_user, #homeland_require_user

Instance Method Details

#create ⇒ Object

POST /topics POST /topics.xml



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# File 'app/controllers/homeland/topics_controller.rb', line 83

def create
  pt = params[:topic]
  @topic = Topic.new(pt)
  @topic.user_id = current_user.id
  @topic.node_id = params[:node] || pt[:node_id]

  if @topic.save
    redirect_to(topic_path(@topic.id), :notice => '帖子创建成功.')
  else
    render :action => "new"
  end
end

#destroy ⇒ Object

DELETE /topics/1 DELETE /topics/1.xml



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# File 'app/controllers/homeland/topics_controller.rb', line 114

def destroy
  @topic = current_user.topics.find(params[:id])
  @topic.destroy
  redirect_to(topics_path, :notice => '帖子删除成功.')
end

#edit ⇒ Object

GET /topics/1/edit



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# File 'app/controllers/homeland/topics_controller.rb', line 76

def edit
  @topic = current_user.topics.find(params[:id])
  @node = @topic.node
end

#feed ⇒ Object 



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# File 'app/controllers/homeland/topics_controller.rb', line 24

def feed
  @topics = Topic.recent.limit(20)
  response.headers['Content-Type'] = 'application/rss+xml'
  render :layout => false
end

#index ⇒ Object

GET /topics GET /topics.xml



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# File 'app/controllers/homeland/topics_controller.rb', line 18

def index
  @topics = Topic.last_actived.limit(10).includes(:user)
  @sections = Section.all

end

#new ⇒ Object

GET /topics/new GET /topics/new.xml



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# File 'app/controllers/homeland/topics_controller.rb', line 51

def new
  @topic = Topic.new
  if !params[:node].blank?
    @topic.node_id = params[:node]
    @node = Node.where(:_id => params[:node]).first
    if @node.blank?
      redirect_to "/404"
    end
  end
  @topic.id = nil
end

#node ⇒ Object 



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# File 'app/controllers/homeland/topics_controller.rb', line 30

def node
  @node = Node.find(params[:id])
  @topics = @node.topics.last_actived.includes(:user).paginate(:page => params[:page],:per_page => 50)

  render :action => "index"
end

#recent ⇒ Object 



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# File 'app/controllers/homeland/topics_controller.rb', line 37

def recent
  @topics = Topic.recent.limit(50).includes(:user)

  render :action => "index"
end

#reply ⇒ Object 



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# File 'app/controllers/homeland/topics_controller.rb', line 63

def reply
  @topic = Topic.find(params[:id])
  @reply = @topic.replies.build(params[:reply])
  @reply.user_id = current_user.id
  if @reply.save
    flash[:notice] = "回复成功。"
  else
    flash[:notice] = @reply.errors.full_messages.join("<br />")
  end
  redirect_to topic_path(params[:id],:anchor => "reply")
end

#show ⇒ Object 



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# File 'app/controllers/homeland/topics_controller.rb', line 43

def show
  @topic = Topic.find(params[:id])
  @node = @topic.node
  @replies = @topic.replies.all.includes(:user)
end

#update ⇒ Object

PUT /topics/1 PUT /topics/1.xml



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# File 'app/controllers/homeland/topics_controller.rb', line 98

def update
  @topic = current_user.topics.find(params[:id])
  pt = params[:topic]
  @topic.node_id = pt[:node_id]
  @topic.title = pt[:title]
  @topic.body = pt[:body]

  if @topic.save
    redirect_to(topic_path(@topic.id), :notice => '帖子修改成功.')
  else
    render :action => "edit"
  end
end