Rails 3-需要Atom Feed帮助吗？

如何解决Rails 3-需要Atom Feed帮助吗？

| 无法在我的博客上使用Atom提要功能。我正在使用Kaminari插件对文章进行分页-每页6个。使用下面的代码，当用户单击RSS Feed图像时，将要求他们登录而不是订阅Feed！任何帮助将不胜感激这个问题... application.html.erb 页面标题<％= auto_discovery_link_tag（：atom，feed_pa​​th，{：title => \“ My ATOM Feed \”}）％> 页面正文<％= image_tag（\“ feed.png \”，{：alt => \'Atom Feed \'，：class => \“ Feed \”}）％>订阅 routes.rb

match \'/Feed\' => \'articles#Feed\',:as => :Feed,:defaults => { :format => \'atom\' }

article_controller

class ArticlesController < ApplicationController

before_filter :authenticate_user!,:except => [:index,:show]

# GET /articles
# GET /articles.xml
# display articles on the home page

def index
@articles = Article.published.page(params[:page]).per(6).ordered

respond_to do |format|
  format.html # index.html.erb
  format.xml  { render :xml => @articles }
  format.atom { render :atom => @articles }
end
end


# GET /articles/1
# GET /articles/1.xml
def show
@article = Article.find(params[:id])
@comment = Comment.new(:article=>@article)

respond_to do |format|
  format.html # show.html.erb
  format.xml  { render :xml => @article }
end
end



# GET /articles/new
# GET /articles/new.xml
def new
@article = Article.new

respond_to do |format|
  format.html # new.html.erb
  format.xml  { render :xml => @article }
end
end


# GET /articles/1/edit
def edit
@article = Article.find(params[:id])
authorize! :edit,@article
end

# POST /articles
# POST /articles.xml
def create
  #authorize! :create,@article
  @article = Article.new(params[:article])
  @article.user_id = current_user.id

respond_to do |format|
  if @article.save
    format.html { redirect_to(@article,:notice => \'Worry was successfully created.\') }
    format.xml  { render :xml => @article,:status => :created,:location => @article }
  else
    format.html { render :action => \"new\" }
    format.xml  { render :xml => @article.errors,:status => :unprocessable_entity }
  end
end
end

# PUT /articles/1
# PUT /articles/1.xml
def update
  @article = Article.find(params[:id])
authorize! :update,@article
respond_to do |format|
  if @article.update_attributes(params[:article])
    format.html { redirect_to(@article,:notice => \'Worry was successfully updated.\') }
    format.xml  { head :ok }
  else
    format.html { render :action => \"edit\" }
    format.xml  { render :xml => @article.errors,:status => :unprocessable_entity }
  end
end
end


# DELETE /articles/1
# DELETE /articles/1.xml
def destroy
@article = Article.find(params[:id])
authorize! :destroy,@article
@article.destroy

respond_to do |format|
  format.html { redirect_to(articles_url) }
  format.xml  { head :ok }
end
end

end

视图/文章/Feed.atom.builder

atom_Feed :language => \'en-US\' do |Feed|
Feed.title \"mysite.com\"
Feed.updated(@articles.blank? ? Time.Now : @articles.first.created_at)

@articles.each do |article|
Feed.entry article,:published => article.accepted do |entry|
  entry.title article.title

  entry.author do |author|
    author.name article.user.fullname
  end
end
end
end

    

解决方法

        在您的

articles_controller

中更新此行：

before_filter :authenticate_user!,:except => [:index,:show]

...与：

before_filter :authenticate_user!,:show,:feed]

这将阻止进行身份验证的请求。     ,        两个建议： 1）将

:url

和

:root_url

加到

atom_feed

呼叫中。 2）变更：

feed.updated @articles.first.created_at

至：

feed.updated(@articles.blank? ? Time.now : @articles.first.created_at)