Class: Blog::PapersController

Inherits:
ApplicationController
  • Object
show all
Defined in:
app/controllers/blog/papers_controller.rb

Instance Method Summary collapse

Instance Method Details

#index ⇒ Object 



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# File 'app/controllers/blog/papers_controller.rb', line 5

def index
  if params[:tag_name]
    @tags = ActsAsTaggableOn::Tagging.all(:include => :tag, :conditions => { :tags => { :name => params[:tag_name].humanize }})
  else
    @category = PaperCategory.find_by_url(params[:blog_category_id]) || PaperCategory.find_by_id(params[:blog_category_id]) if params[:blog_category_id]
  end

  paginate_options = {:page => page, :per_page => per_page, :conditions => { :state => 'published'}}
  case params[:sort_by]
  when 'popularity'
    paginate_options[:order] = "sum(#{PaperViewedCounter.table_name}.counter) DESC, papers.id DESC"
    paginate_options[:include] = :viewed_counters
    paginate_options[:group] = "papers.id"
  when 'commented'
    paginate_options[:order] = "COUNT(#{Comment.table_name}.id) DESC, papers.id DESC"
    paginate_options[:include] = :comments
    paginate_options[:group] = "papers.id"
  else
    paginate_options[:order] = 'papers.published_at DESC, papers.id DESC'
  end

  if params[:tag_name]
    @paper = @tags.collect{ |t| t.papers }.paginate(paginate_options)
  else
    @papers = @category ? @category.elements.paginate(paginate_options) : Paper.paginate(paginate_options)
  end

  respond_to do |format|
    format.html
    format.atom
    format.xml
    format.rss
  end
end

#show ⇒ Object 



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# File 'app/controllers/blog/papers_controller.rb', line 40

def show
  unless @paper = Paper.find_by_url(params[:id])
    page_not_found
  end
end