1 class ElectionController < ApplicationController
2 model :raw_voter_list, :voter, :vote, :candidate
5 before_filter :login_required
7 ## methods for displaying, creating,
8 ## and manipulating election overview data
9 ####################################################################
12 @election = Election.new
16 @election = Election.new(params[:election])
19 @election.user = session[:user]
20 @election.anonymous = 1
21 @election.startdate = Time.now
24 flash[:notice] = 'Election was successfully created.'
25 redirect_to :action => 'edit_candidates', :id => @election.id
27 render :action => 'new'
31 # add filter to verify that the person working on or looking at
32 # something is the owner
34 @election = Election.find(params[:id])
38 @election = Election.find(params[:id])
42 @election = Election.find(params[:id])
43 if @election.update_attributes(params[:election])
44 flash[:notice] = 'Election was successfully updated.'
45 redirect_to :action => 'show', :id => @election
47 render :action => 'edit'
52 election = Election.find(params[:id]).destroy
53 redirect_to :action => 'list'
56 # methods fod display, adding, deleting, and manipulating candidate
57 # information for elections
58 ####################################################################
60 @election = Election.find( params[:id] )
64 @election = Election.find(params[:id])
65 @candidate = Candidate.new(params[:candidate])
68 @election.candidates << @candidate
69 @candidate = Candidate.new
70 redirect_to :action => 'edit_candidates', :id => @election.id
72 render :action => 'edit_candidates', :id => @election.id
77 candidate = Candidate.find( params[:id] )
81 def lessinfo_candidate
83 @candidate = Candidate.find( params[:id] )
84 render :partial => 'candidate_line'
87 def moreinfo_candidate
89 @candidate = Candidate.find( params[:id] )
90 render :partial => 'candidate_line'
94 @candidate = Candidate.find( params[:id] )
95 @election = @candidate.election
99 @candidate = Candidate.find(params[:id])
101 if @candidate.update_attributes(params[:candidate])
102 flash[:notice] = 'Candidate information was successfully updated.'
103 redirect_to :action => 'edit_candidates', :id => @candidate.election
105 render :action => 'edit_candidates'
109 def candidate_picture
110 candidate = Candidate.find( params[:id] )
111 send_data( candidate.picture_data,
112 :filename => candidate.picture_filename,
113 :type => candidate.picture_type,
114 :disposition => 'inline' )
117 ## methods for displaying, adding, deleting, and manipulating voters
118 ## for a particular election
119 ####################################################################
121 @election = Election.find( params[:id] )
122 if params.has_key?[:raw_voter_list]
123 process_incoming_voters( params[:raw_voter_list] )
125 @raw_voter_list = RawVoterList.new
130 @election = Election.find( params[:id] )
131 if params.has_key?( :raw_voter_list )
132 process_incoming_voters( params[:raw_voter_list] )
135 @raw_voter_list = RawVoterList.new
139 voter = Voter.find( params[:id] )
143 ## methods for computing and printing results
144 ####################################################################
146 @election = Election.find( params[:id] )
149 @election.voters.each do |voter|
150 if voter.vote and voter.vote.confirmed?
151 votes << voter.vote.rankings.sort.collect {|vote| vote.candidate_id}
155 @voteobj = CloneproofSSDVote.new(votes)
156 @resultobj = @voteobj.result
157 @winners = @resultobj.winners
159 @candidates_by_id = {}
160 @election.candidates.each {|cand| @candidates_by_id[cand.id] = cand}
169 @election.voters. each do |voter|
170 if voter.vote and voter.vote.confirmed?
171 @voter_list << voter.email
172 @vote_list << voter.vote
177 @vote_list.sort! { |a,b| a.token <=> b.token }
181 ####################################################################
184 def process_incoming_voters(raw_voter_list)
185 incoming_voters = RawVoterList.new( raw_voter_list )
187 unless incoming_voters.entries.empty?
188 incoming_voters.each do |new_voter|
190 if incoming_voters.email == 0
191 new_voter.contacted = 1
192 elsif incoming_voters.email == 1
193 email_voter( new_voter )
194 new_voter.contacted = 1
196 new_voter.contacted = 0
199 # the new voter should be in good shape. save add to the election
201 @election.voters << new_voter
205 # reset the next time to have a the same default value for emailing
206 @raw_voter_list = RawVoterList.new
207 @raw_voter_list.email = incoming_voters.email