Contents

module BlogBasic
  class BlogCommentsController < ApplicationController
    unloadable

    helper :blog

    layout(BlogConf.data['layout'] || 'application')

    before_filter :require_user, :only => [:destroy]
    before_filter :require_admin, :only => [:destroy]
    before_filter :require_blog_post

    def create
      @blog_comment = @blog_post.blog_comments.new(params[:blog_comment])
      @blog_comment.user_id = current_user.id if current_user
      @blog_comment.request = request

      respond_to do |format|
        if @blog_comment.save
          flash[:notice] = 'Your comments has been posted.'
          format.html { redirect_to(@blog_post) }
          format.xml  { render :xml => @blog_comment, :status => :created, :location => @blog_comment }
        else
          format.html do
            @blog_comments = @blog_post.blog_comments.paginate(:page => params[:page], :order => 'created_at DESC')
            render :template => '../views/blog_posts/show.html.erb'
          end
          format.xml  { render :xml => @blog_comment.errors, :status => :unprocessable_entity }
        end
      end
    end


    def destroy
      @blog_comment = BlogComment.find(params[:id])
      @blog_comment.destroy

      flash[:notice] = 'The comment has been deleted'

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

    private
    def require_blog_post
      @blog_post = BlogPost.find(params[:blog_post_id])

      unless @blog_post
        flash[:notice] = 'The post you were looking for could not be found'
        redirect_to :controller => 'blog_posts'
        return false
      end

      return true
    end

    def require_admin
      if !current_user || !current_user.admin?
        flash[:notice] = 'You must be an admin to view this page'
        redirect_to blog_posts_path
        return false
      end

      return true
    end
  end
end

Version data entries

4 entries across 4 versions & 1 rubygems

Version	Path
blog_basic-0.1.14	app/controllers/blog_basic/blog_comments_controller.rb
blog_basic-0.1.13	app/controllers/blog_basic/blog_comments_controller.rb
blog_basic-0.1.9	app/controllers/blog_basic/blog_comments_controller.rb
blog_basic-0.1.6	app/controllers/blog_basic/blog_comments_controller.rb