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class BlogPostsController < ApplicationController
before_filter :find_all_blog_posts, :find_all_blog_categories
before_filter :find_page
before_filter :find_blog_post, :only => [:show, :comment]
def index
# you can use meta fields from your model instead (e.g. browser_title)
# by swapping @page for @blogs in the line below:
present(@page)
end
def show
@blog_comment = BlogComment.new
# you can use meta fields from your model instead (e.g. browser_title)
# by swapping @page for @blogs in the line below:
present(@page)
end
def comment
if (@blog_comment = BlogComment.create(params[:blog_comment])).valid?
if BlogComment::Moderation.enabled?
flash[:notice] = t('.thank_you_moderated')
redirect_back_or_default blog_post_url(params[:id])
else
redirect_to blog_post_url(params[:id],
:anchor => "comment-#{@blog_comment.to_param}")
end
else
render :action => 'show'
end
end
protected
def find_blog_post
@blog_post = BlogPost.live.find(params[:id])
end
def find_all_blog_posts
unless params[:category_id].present?
@blog_posts = BlogPost.live
else
if (category = BlogCategory.find(params[:category_id])).present?
@blog_posts = category.posts
else
error_404
end
end
end
def find_all_blog_categories
@blog_categories = BlogCategory.all
end
def find_page
@page = Page.find_by_link_url("/blog")
end
end
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