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barleysodas/app/controllers/beers_controller.rb

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class BeersController < ApplicationController
append_before_filter :fetch_model,
:only => [ :show, :edit, :update, :destroy ]
# GET /beers
# GET /beers.xml
def index
@content_title = 'The Beers'
@secondary_title = 'Browsing all beers'
@pages, @beers = paginate :beers, :include => 'page', :per_page => per_page,
:order => 'beers.title ASC'
@tags = Page.tags(:limit => 25, :order => "name DESC",
:owner_type => 'Beer')
respond_to do |format|
format.html # index.rhtml
format.xml { render :xml => @beers.to_xml }
end
end
# GET /beers/1
# GET /beers/1.xml
def show
respond_to do |format|
format.html # show.rhtml
format.xml { render :xml => @beer.to_xml }
end
end
# GET /beers/new
def new
new_stuff
end
# GET /beers/1;edit
def edit
edit_stuff
end
# POST /beers
# POST /beers.xml
def create
new_stuff
allow_page_discussions
@page.attributes = params[:page]
@beer.attributes = params[:beer]
@beer.page = @page
brewery = Brewery.find_by_title(params[:brewery][:title]) rescue nil
@beer.brewery = brewery
respond_to do |format|
if @beer.save
flash[:notice] = 'Beer was successfully created.'
format.html { redirect_to beer_url(@beer.page.title_for_url) }
format.xml { head :created,
:location => beer_url(@beer.page.title_for_url) }
else
format.html { render :action => "new" }
format.xml { render :xml => @beer.errors.to_xml }
end
end
end
# PUT /beers/1
# PUT /beers/1.xml
def update
edit_stuff
@page.attributes = params[:page]
@beer.attributes = params[:beer]
brewery = Brewery.find_by_title(params[:brewery][:title]) rescue nil
@beer.brewery = brewery
respond_to do |format|
if @beer.save
flash[:notice] = 'Beer was successfully updated.'
format.html { redirect_to beer_url(@beer.page.title_for_url) }
format.xml { head :ok }
else
format.html { render :action => "edit" }
format.xml { render :xml => @beer.errors.to_xml }
end
end
end
# DELETE /beers/1
# DELETE /beers/1.xml
def destroy
@beer.destroy
respond_to do |format|
format.html { redirect_to beers_url }
format.xml { head :ok }
end
end
protected
def new_stuff
@secondary_title = 'Create a new beer'
@beer = Beer.new
@beer.title = params[:new_title] if params[:new_title]
@page = Page.new
@beer.page = @page
end
def edit_stuff
@secondary_title = 'Update existing beer'
@brewery = @beer.brewery
end
end