class QuickvoteController < ApplicationController
layout 'hc'
model :quick_voter
+ model :quick_vote
model :vote
model :election
- def index
- @election = QuickVote.find_all(["name = ?", params[:votename]])[0]
-
- if @election
- @voter = QuickVoter.find_all(["session_id = ? and election_id = ?",
- session.session_id, @election.id])[0]
- unless @voter
- @voter = QuickVoter.new
- @voter.election = QuickVote.find_all( [ "name = ?", params[:votename] ] )[0]
- end
- else
- redirect_to :controller => 'site'
- end
- end
+ #############################################################
+ # the following methods pertain to creating quickvotes
+ #############################################################
def create
if params[:quickvote]
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
flash.keep(:candlist)
render_partial 'candidate_list'
end
+
+ #############################################################
+ # the following methods pertain to *voting* in the quickvotes
+ #############################################################
- def change
- voter = QuickVoter.find_all(["session_id = ?", session.session_id])[0]
- voter.destroy
- redirect_to quickvote_url( :votename => params[:votename] )
+ 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 as 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]
+
+ # 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 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]
+
+ # 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 = QuickVote.find_all( ["name = ?", params[:votename]] )[0]
- preference_tally = []
- plurality_tally = []
- approval_tally = []
+ # initalize the tallies to empty arrays
+ preference_tally = Array.new
+ plurality_tally = Array.new
+ approval_tally = Array.new
+
@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
<h2>Vote</h2>
<% end %>
-<% if @voter.session_id %>
+<% if @voter.voted? %>
<p>You have already voted. You can:</p>
<ul>
<li><%= link_to "View election results.", quickaction_url( :votename => @voter.election.name, :action => 'results' ) %></li>
</ul>
<% else %>
- <%= render_partial 'voter/vote' %>
+
+<p>Drag and drop the items on the following list until they are in order
+<em>from most preferred at the top to least preferred at the
+bottom</em>. When you are done, press confirm to record your vote.</p>
+
+<div id="sortable_list">
+<ol id="rankings-list">
+ <% for ranking in @voter.vote.rankings %>
+ <li class="moveable" id="ranking_<%= ranking.candidate.id %>">
+ <%= ranking.candidate.name.capitalize %></li>
+ <% end %>
+</ol>
+</div>
+
+<div class="clearbox"></div>
+
+<%= button_to "Confirm Vote", quickaction_url( :action => 'confirm', :votename => @voter.election.name) %>
+
+<%= sortable_element 'rankings-list',
+ :url => { :action => "sort_candidates" , :id => @voter.vote.id },
+ :complete => visual_effect(:highlight, 'rankings-list') %>
+
<% end %>
projects / selectricity / commitdiff