choices_controller.rb
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class ChoicesController < InheritedResources::Base
respond_to :xml, :json
actions :show, :index, :create, :update
belongs_to :question
has_scope :active, :boolean => true, :only => :index
def index
if params[:limit]
@question = Question.find(params[:question_id])#, :include => :choices)
@choices = Choice.find(:all, :conditions => {:question_id => @question.id}, :limit => params[:limit].to_i, :order => 'score DESC')
else
@question = Question.find(params[:question_id], :include => :choices) #eagerloads ALL choices
@choices = @question.choices(true)
end
index! do |format|
format.xml { render :xml => params[:data].blank? ? @choices.to_xml(:methods => [:item_data, :votes_count]) : @choices.to_xml(:include => [:items], :methods => [:data, :votes_count])}
format.json { render :json => params[:data].blank? ? @choices.to_json : @choices.to_json(:include => [:items]) }
end
end
def show
@question = Question.find(params[:question_id])
@prompt = @question.prompts.find(params[:id])
show! do |format|
format.xml { render :xml => @prompt.to_xml(:methods => [:left_choice_text, :right_choice_text])}
format.json { render :json => @prompt.to_json(:methods => [:left_choice_text, :right_choice_text])}
end
end
def single
@question = current_user.questions.find(params[:question_id])
@prompt = @question.prompts.pick
show! do |format|
format.xml { render :xml => @prompt.to_xml}
format.json { render :json => @prompt.to_json}
end
end
def create_from_abroad
authenticate
logger.info "inside create_from_abroad"
@question = Question.find params[:question_id]
respond_to do |format|
if @choice = current_user.create_choice(params['params']['data'], @question, {:data => params['params']['data'], :local_identifier => params['params']['local_identifier']})
saved_choice_id = Proc.new { |options| options[:builder].tag!('saved_choice_id', @choice.id) }
logger.info "successfully saved the choice #{@choice.inspect}"
format.xml { render :xml => @question.picked_prompt.to_xml(:methods => [:left_choice_text, :right_choice_text], :procs => [saved_choice_id]), :status => :ok }
format.json { render :json => @question.picked_prompt.to_json, :status => :ok }
else
format.xml { render :xml => @choice.errors, :status => :unprocessable_entity }
format.json { render :json => @choice.errors, :status => :unprocessable_entity }
end
end
end
def skip
voter = User.by_sid(params['params']['auto'])
logger.info "#{voter.inspect} is skipping."
@question = Question.find(params[:question_id])
@prompt = @question.prompts.find(params[:id])
respond_to do |format|
if @skip = voter.skip(@prompt)
format.xml { render :xml => @question.picked_prompt.to_xml(:methods => [:left_choice_text, :right_choice_text]), :status => :ok }
format.json { render :json => @question.picked_prompt.to_json, :status => :ok }
else
format.xml { render :xml => c, :status => :unprocessable_entity }
format.json { render :json => c, :status => :unprocessable_entity }
end
end
end
end