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class ProblemsController < ApplicationController
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before_filter :authenticate, :authorization
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in_place_edit_for :problem, :name
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in_place_edit_for :problem, :full_name
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in_place_edit_for :problem, :full_score
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def index
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list
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render :action => 'list'
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end
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# GETs should be safe (see http://www.w3.org/2001/tag/doc/whenToUseGet.html)
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verify :method => :post, :only => [ :destroy, :create, :update ],
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:redirect_to => { :action => :list }
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def list
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@problems = Problem.find(:all, :order => 'date_added DESC')
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end
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def show
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@problem = Problem.find(params[:id])
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end
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def new
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@problem = Problem.new
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@description = nil
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end
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def create
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@problem = Problem.new(params[:problem])
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@description = Description.new(params[:description])
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if @description.body!=''
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if !@description.save
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render :action => new and return
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end
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else
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@description = nil
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end
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@problem.description = @description
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if @problem.save
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flash[:notice] = 'Problem was successfully created.'
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redirect_to :action => 'list'
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else
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render :action => 'new'
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end
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end
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def edit
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@problem = Problem.find(params[:id])
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@description = @problem.description
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end
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def update
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@problem = Problem.find(params[:id])
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@description = @problem.description
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if @description == nil and params[:description][:body]!=''
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@description = Description.new(params[:description])
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if !@description.save
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flash[:notice] = 'Error saving description'
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render :action => 'edit' and return
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end
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@problem.description = @description
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elsif @description!=nil
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if !@description.update_attributes(params[:description])
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flash[:notice] = 'Error saving description'
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render :action => 'edit' and return
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end
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end
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if @problem.update_attributes(params[:problem])
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flash[:notice] = 'Problem was successfully updated.'
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redirect_to :action => 'show', :id => @problem
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else
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render :action => 'edit'
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end
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end
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def destroy
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Problem.find(params[:id]).destroy
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redirect_to :action => 'list'
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end
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def toggle
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@problem = Problem.find(params[:id])
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@problem.available = !(@problem.available)
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@problem.save
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end
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def turn_all_off
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Problem.find(:all,
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:conditions => "available = 1").each do |problem|
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problem.available = false
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problem.save
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end
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redirect_to :action => 'list'
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end
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def turn_all_on
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Problem.find(:all,
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:conditions => "available = 0").each do |problem|
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problem.available = true
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problem.save
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end
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redirect_to :action => 'list'
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end
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def stat
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@problem = Problem.find(params[:id])
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if !@problem.available
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redirect_to :controller => 'main', :action => 'list'
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else
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@submissions = Submission.find_all_last_by_problem(params[:id])
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end
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end
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end
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