Class: GalleriesController

Inherits:
ApplicationController show all
Defined in:
app/controllers/galleries_controller.rb

Instance Method Summary collapse

Methods included from Pictrails::CachingMethods

included

Instance Method Details

#index ⇒ Object 



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# File 'app/controllers/galleries_controller.rb', line 5

def index
  @galleries = Gallery.paginate_by_status_and_parent_id true, nil,
    :include => 'pictures', 
    :page => params[:page],
    :per_page => this_webapp.galleries_pagination
  @tags = Picture.tag_counts

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

#show ⇒ Object 



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# File 'app/controllers/galleries_controller.rb', line 18

def show
  @gallery = Gallery.find_by_permalink(params[:id]) 
  raise ActiveRecord::RecordNotFound if @gallery.nil?
  unless  @gallery.status
    redirect_to galleries_url
  else
    @breadcrumb = @gallery
    @tags = @gallery.tag_counts
    @sub_content = @gallery.children.paginate_by_status(true,
                                                        :order => 'created_at ASC, id ASC',
                                                        :page => params[:page],
                                                        :per_page => this_webapp.pictures_pagination,
                                                        :total_entries => (@gallery.nb_content))
    if @sub_content.size < this_webapp.pictures_pagination.to_i
      params[:page] = 1 if params[:page].nil?
      page = params[:page].to_i - (@sub_content.size / this_webapp.pictures_pagination.to_i)
      per_page = this_webapp.pictures_pagination.to_i - @sub_content.size
      if @sub_content.empty?
        @sub_content.replace(@sub_content + 
                             @gallery.pictures.paginate_by_status(true,
                                                                  :order => 'created_at ASC, id ASC',
                                                                  :page => (page),
                                                                  :per_page => per_page,
                                                                  :shift => @gallery.diff_paginate)) 
      else
        @sub_content.replace(@sub_content + 
                             @gallery.pictures.paginate_by_status(true,
                                                                  :order => 'created_at ASC, id ASC',
                                                                  :page => page,
                                                                  :per_page => per_page)) 
      end
    end

    respond_to do |format|
      format.html 
      format.xml  { render :xml => @gallery }
      format.atom
    end
  end
rescue ActiveRecord::RecordNotFound
  render :status => 404
end