# Copyright (C) 2007, 2008 Benjamin Mako Hill <mako@atdot.cc>
# Copyright (C) 2007 Massachusetts Institute of Technology
#
-# This program is free software: you can redistribute it and/or modify
-# it under the terms of the GNU Affero General Public License as
-# published by the Free Software Foundation, either version 3 of the
-# License, or (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful, but
-# WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-# Affero General Public License for more details.
-#
-# You should have received a copy of the GNU Affero General Public
-# License along with this program. If not, see
-# <http://www.gnu.org/licenses/>.
+# This program is free software. Please see the COPYING file for
+# details.
class VoterController < ApplicationController
+ helper :sparklines
layout 'main'
require_dependency "voter"
require_dependency "vote"
require_dependency "election"
+ before_filter :authenticate, :except => [:index, :login, :reminder,
+ :kiosk_ready, :sort_candidates]
+
def index
- if params[:urlpassword]
+ if params[:election_id]
+ @election = Election.find(params[:election_id])
+ unless @election.authenticated?
+ @voter = OpenVoter.find(:all,
+ :conditions => ["session_id = ? and election_id = ?",
+ session.session_id, @election.id])[0]
+
+ @voter = OpenVoter.new unless @voter
+
+ @voter.election = @election
+ @voter.session_id = session.session_id
+ @password = "open." + @election.id.to_s
+ end
+ elsif params[:urlpassword]
password = params[:urlpassword]
if @voter = FullVoter.find(:all,
:conditions => [ "password = ?", password ] )[0]
-
- @voter.vote = Vote.new if @voter.vote.nil?
- @voter.vote.set_defaults! if @voter.vote.rankings.empty?
-
@election = @voter.election
-
- # if the election is now finished
- if @election.enddate < Time.now
- # compute and display results
+ @password = @voter.password
+ end
+ end
+
+ if @voter and @election
+ # initialize things if the vote is blank
+ if @voter.vote.nil?
+ @voter.vote = Vote.new
+ @voter.save
+ end
- @results = @election.results
- @candidates = {}
- @election.candidates.each {|c| @candidates[c.id] = c}
- @names = @election.names_by_id
-
- @sidebar_content = render_to_string(:partial => 'results_sidebar')
- render :action => 'results'
+ @voter.vote.set_defaults! if @voter.vote.rankings.empty?
+
+ # if the election is now finished
+ if @election.enddate < Time.now
+ redirect_to :action => :results, :id => @password
+ else
+ @sidebar_content = render_to_string(:partial => 'vote_sidebar')
+ if @election.embeddable? and params[:embed] == "true"
+ # look for custom theme, and assign to instance variabels
+ # for widget use
+ if @election.embed_custom_string
+ @top_bar = SkinPicture.find(:first,
+ :conditions => ["filename = ?",
+ @election.embed_custom_string + "top_bar.png"])
+ @default_image = SkinPicture.find(:first,
+ :conditions => ["filename = ?",
+ @election.embed_custom_string + "default_image.png"])
+ @bg1 = SkinPicture.find(:first,
+ :conditions => ["filename = ?",
+ @election.embed_custom_string + "bg1.png"])
+ @bg2 = SkinPicture.find(:first,
+ :conditions => ["filename = ?",
+ @election.embed_custom_string + "bg2.png"])
+ @bottom_bar = SkinPicture.find(:first,
+ :conditions => ["filename = ?",
+ @election.embed_custom_string + "bottom_bar.png"])
+ end
+ render :template => 'embed/full_vote', :layout => 'embed'
else
- @sidebar_content = render_to_string(:partial => 'vote_sidebar')
render :action => 'full_vote'
end
- elsif params[:urlpassword]
- redirect_to :action => 'index'
end
end
end
def login
if params[:vote] and params[:vote][:password]
- redirect_to votepassword_url( :action => 'index', :urlpassword => params[:vote][:password])
+ redirect_to votepassword_url(:action => 'index',
+ :urlpassword => params[:vote][:password])
else
redirect_to :action => 'index'
end
end
- def pref_tables
- if authenticate
- @election = @voter.election
- @results = @election.results
- @candidates = {}
- @election.candidates.each {|c| @candidates[c.id] = c}
- @names = @election.names_by_id
- render :template => 'common/pref_tables', :layout => 'basic'
- else
- redirect_to :action => 'index'
- end
- end
-
- def details
- if authenticate
- @election = @voter.election
- @votes = @election.votes.select {|v| v.confirmed? }.randomize
- @voters = @votes.collect {|v| v.voter}.randomize
- render :action => 'details'
- else
- redirect_to :action => 'index'
- end
- end
-
def review
- if authenticate
- @voter.vote.time = Time.now
- @voter.vote.save
- @voter.reload
- else
- redirect_to :action => 'index'
- end
+ @voter.vote.time = Time.now
+ @voter.vote.save
+ @voter.reload
end
def confirm
- if authenticate
- @voter.vote.confirm!
- render :action => 'thanks'
+ @voter.vote.confirm!
+
+ if @voter.election.embeddable? and params[:embed] == "true" \
+ and @voter.election.early_results?
+ redirect_to :action => :results, :id => @password, :embed => 'true'
+ elsif not(@voter.election.verifiable) \
+ and @voter.election.kiosk and params[:kiosk] == "true"
+ redirect_to :action => "kiosk_ready", :id => @password, :kiosk => true
else
- redirect_to :action => 'index'
+ render :action => 'thanks'
end
end
def reminder
if params[:email]
- voter_array= FullVoter.find(:all, :conditions => ["email = ?", params[:email]])
+ voter_array= FullVoter.find(:all,
+ :conditions => ["email = ?", params[:email]])
voter_array.delete_if {|voter| voter.election.active == 0}
unless voter_array.empty?
VoterNotify.deliver_reminder(voter_array)
end
end
-
+ def results
+ if authenticate and
+ (@voter.election.early_results? \
+ or @voter.election.enddate < Time.now)
+
+ @election = @voter.election
+ @sidebar_content = \
+ render_to_string(:partial => 'full_results_sidebar')
+
+ # look for custom theme, and assign to instance variabels for
+ # widget use
+ if @election.embed_custom_string
+ @top_bar = SkinPicture.find(:first,
+ :conditions => ["filename = ?",
+ @election.embed_custom_string + "top_bar.png"])
+ @default_image = SkinPicture.find(:first,
+ :conditions => ["filename = ?",
+ @election.embed_custom_string + "default_image.png"])
+ @bg1 = SkinPicture.find(:first,
+ :conditions => ["filename = ?",
+ @election.embed_custom_string + "bg1.png"])
+ @bg2 = SkinPicture.find(:first,
+ :conditions => ["filename = ?",
+ @election.embed_custom_string + "bg2.png"])
+ @bottom_bar = SkinPicture.find(:first,
+ :conditions => ["filename = ?",
+ @election.embed_custom_string + "bottom_bar.png"])
+ end
+ if @election.embeddable? and params[:embed] == "true"
+ render :template => 'embed/results', :layout => 'embed'
+ else
+ render :template => 'common/results'
+ end
+ else
+ redirect_to :action => 'index'
+ end
+ end
+
+ def pref_tables
+ @election = @voter.election
+ render :template => 'common/pref_tables_wrapper', :layout => 'basic'
+ end
+
+ def details
+ @election = @voter.election
+ render :template => 'common/details'
+ end
+
+ def kiosk_ready
+ reset_session
+
+ if not authenticate
+ redirect_to :action => 'index'
+ end
+ end
+
private
def authenticate
password = params[:id]
- @voter = FullVoter.find(:all, :conditions => [ "password = ?", password ] )[0]
+ if password == "open"
+ election = Election.find(params[:format])
+
+ # if it's not actually open, lets redirect
+ if election.authenticated
+ redirect_to :action => 'index'
+
+ # otherwise, lets see if they've before
+ else
+ @voter = OpenVoter.find(:all,
+ :conditions => ["session_id = ? and election_id = ?",
+ session.session_id, election.id])[0]
+
+ # when (a) there is no voter or (b) when there is a voter but
+ # it's kiosk mode on the right page, rewrite with a blank voter
+ if ((not @voter) and (election.enddate < Time.now)) \
+ or (params[:action] == 'kiosk_ready' and election.kiosk)
+ @voter = OpenVoter.new unless @voter
+ end
+
+ # now that we have a voter (one way or another), set things
+ # right
+ @voter.election = election
+ @voter.session_id = session.session_id
+ @password = "open." + election.id.to_s
+ end
+
+ else
+ @voter = FullVoter.find(:all,
+ :conditions => [ "password = ?", password ] )[0]
+
+ if @voter
+ @password = @voter.password
+ else
+ redirect_to :Action => 'index'
+ end
+ end
end
end
projects / selectricity-live / blobdiff