class QuickvoteController < ApplicationController
- layout 'vb'
+ layout 'main'
model :quick_voter
+ model :quick_vote
model :vote
model :election
- def index
- @election = QuickVote.find_all(["name = ?", params[:votename]])[0]
-
- @voter = QuickVoter.find_all(["session_id = ? and election_id = ?",
- session.session_id, @election.id])[0]
- unless @voter
- @voter = QuickVoter.new
- @voter.election = Election.find_all( [ "name = ?", params[:votename] ] )[0]
- end
- end
+ #############################################################
+ # the following methods pertain to creating quickvotes
+ #############################################################
def create
if params[:quickvote]
@quickvote = QuickVote.new(params[:quickvote])
- if @quickvote.reviewed? and @quickvote.save
- @quickvote = @quickvote.reload
- render :action => 'success'
+
+ # store the candidate grabbed through ajax and stored in flash
+ @quickvote.candidatelist = flash[:candlist]
+
+ # try to save, if it fails, show the page again (the flash should
+ # still be intact
+ if @quickvote.save
+ @quickvote = @quickvote.reload
+ render :action => 'success'
+ else
+ flash.keep(:candlist)
end
+
+ else
+ # if we don't have a quickvote param, it means that the person
+ # here has not been hitting this page and we can clear any
+ # candlist in the flash
+ flash.delete(:candlist) if flash.has_key?(:candlist)
end
end
- def change
- voter = QuickVoter.find_all(["session_id = ?", session.session_id])[0]
- voter.destroy
- redirect_to quickvote_url( :votename => params[:votename] )
+ def add_candidate
+ candidate_name = params[:ajax][:newcandidate]
+ if flash.has_key?(:candlist) and flash[:candlist].instance_of?(Array)
+ flash[:candlist] << candidate_name
+ else
+ flash[:candlist] = [ candidate_name ]
+ end
+ flash.keep(:candlist)
+ render_partial 'candidate_list'
+ end
+
+ #############################################################
+ # the following methods pertain to *voting* in the quickvotes
+ #############################################################
+
+ def index
+ @election = QuickVote.find_all(["name = ?", params[:votename]])[0]
+
+ # if the person has specified an election, we show them the voting
+ # page. otherwise, we redirect back to main the page
+ if @election
+
+ # look to see that the voter has been created and has voted in
+ # this election, and has confirmed their vote
+ @voter = QuickVoter.find_all(["session_id = ? and election_id = ?",
+ session.session_id, @election.id])[0]
+
+ # if the voter has not voted we destroy them
+ if @voter and not @voter.voted?
+ @voter.destroy
+ @voter = nil
+ end
+
+ # if the voter does not exist or has has been destroyed, lets
+ # create a new one
+ unless @voter
+ # create a new voter and populate it
+ @voter = QuickVoter.new
+ @voter.election = QuickVote.find_all( [ "name = ?", params[:votename] ] )[0]
+ @voter.session_id = session.session_id
+
+ # create new vote and make it the defaulted sorted list
+ @voter.vote = Vote.new
+ @voter.save
+ @voter.vote.set_defaults!
+ @voter.reload
+ end
+ else
+ redirect_to :controller => 'site'
+ end
end
def confirm
- election = QuickVote.find_all(["name = ?", params[:votename]])[0]
+ # we need the election to verify that we have the right voter
+ election = QuickVote.find_all( [ "name = ?", params[:votename] ] )[0]
- if QuickVoter.find_all(["session_id = ? and election_id = ?",
- session.session_id, election.id])[0]
+ # find out who the voter is for this election
+ @voter = QuickVoter.find_all(["session_id = ? and election_id = ?",
+ session.session_id, election.id])[0]
+
+ if not @voter
+ # we have not seen this voter before. something is wrong, try
+ # again
+ redirect_to quickvote_url( :votename => params[:votename] )
+
+ elsif @voter.voted?
+ # this person has already voted, we try again
flash[:notice] = "You have already voted!"
redirect_to quickvote_url( :votename => params[:votename] )
+
else
- @voter = QuickVoter.new()
- @voter.election = election
- @voter.session_id = session.session_id
+ # record the ip address for posterity
+ @voter.ipaddress = request.env["REMOTE_ADDR"]
@voter.save
- @voter.reload
-
- @voter.vote = Vote.new
- @voter.vote.votestring = params[:vote][:votestring]
+
+ # save the time the vote was made for statistical use
+ @voter.vote.time = Time.now
+
+ # toggle the confirmation bit
@voter.vote.confirm!
+
+ @voter.reload
render :action => 'thanks'
end
end
-
+
+ def change
+ voter = QuickVoter.find_all(["session_id = ?", session.session_id])[0]
+ voter.destroy
+ redirect_to quickvote_url( :votename => params[:votename] )
+ end
+
+ def sort_candidates
+ @vote = Vote.find(params[:id])
+
+ @vote.rankings.each do |ranking|
+ ranking.rank = params['rankings-list'].index(ranking.candidate.id.to_s) + 1
+ ranking.save
+ end
+ render :nothing => true
+ end
+
+
+ ###############################################################
+ # the following method pertains to displaying the results of a
+ # quickvote
+ ###############################################################
+
def results
- @election = Election.find_all( ["name = ?", params[:votename]] )[0]
+ @election = QuickVote.find_all(["name = ?", params[:votename]] )[0]
+
+ # initalize the tallies to empty arrays
+ preference_tally = Array.new
+ plurality_tally = Array.new
+ approval_tally = Array.new
- preference_tally = []
- plurality_tally = []
- approval_tally = []
@election.voters.each do |voter|
+ # skip if the voter has not voted or has an unconfirmed vote
+ next unless voter.voted?
+
plurality_tally << voter.vote.rankings.sort[0].candidate.id
- approval_tally << voter.vote.rankings.sort[0..1].collect {|ranking| ranking.candidate.id}
- preference_tally << voter.vote.rankings.sort.collect {|ranking| ranking.candidate.id}
+ approval_tally << voter.vote.rankings.sort[0..1].collect \
+ { |ranking| ranking.candidate.id }
+ preference_tally << voter.vote.rankings.sort.collect \
+ { |ranking| ranking.candidate.id }
end
@plurality_result = PluralityVote.new(plurality_tally).result
@approval_result = ApprovalVote.new(approval_tally).result
- @condorcet_result = CloneproofSSDVote.new(preference_tally).result
- @ssd_result = PureCondorcetVote.new(preference_tally).result
+ @condorcet_result = PureCondorcetVote.new(preference_tally).result
+ @ssd_result = CloneproofSSDVote.new(preference_tally).result
@borda_result = BordaVote.new(preference_tally).result
- @runoff_result = InstantRunoffVote.new(preference_tally).result
+ #@runoff_result = InstantRunoffVote.new(preference_tally).result
+ #@runoff_results = PluralityVote.new(preference_tally).result
+
@candidates = {}
@election.candidates.each {|c| @candidates[c.id] = c}
projects / selectricity-live / blobdiff