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class BlogPostsController < ApplicationController
before_filter :find_all_blog_posts, :find_all_blog_categories
before_filter :find_page
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_post = BlogPost.live.find(params[:id])
# 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
protected
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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