/*
* protected void ListCandidates_SelectedIndexChanged(object sender, EventArgs e)
* {
* if (this.ListCandidates.SelectedIndex >= 0)
* {
* int candidateId = Int32.Parse(this.ListCandidates.SelectedValue);
*
* FocusOnCandidate(candidateId);
* }
* }
*
* protected void ListVote_SelectedIndexChanged(object sender, EventArgs e)
* {
* if (this.ListVote.SelectedIndex >= 0)
* {
* int candidateId = Int32.Parse(this.ListVote.SelectedValue);
*
* FocusOnCandidate(candidateId);
* }
* }*/
/*
* private void FocusOnCandidate(int candidateId)
* {
* MeetingElectionCandidate candidate = MeetingElectionCandidate.FromIdentity(candidateId);
*
* this.LiteralSelectedCandidatePhoto.Text =
* "<img src=\"http://data.piratpartiet.se/Handlers/DisplayPortrait.aspx?YSize=320&PersonId=" +
* candidate.PersonId.ToString() + "\" />";
*
* this.LabelSelectedCandidateStatement.Text = candidate.CandidacyStatement;
* }*/
protected void ListCandidates_ItemCreated(object sender, Telerik.Web.UI.RadListBoxItemEventArgs e)
{
if (e == null)
{
return;
}
string itemValue = e.Item.Value;
if (itemValue.Length < 1)
{
return;
}
int identity = Int32.Parse(itemValue);
MeetingElectionCandidate candidate = MeetingElectionCandidate.FromIdentity(identity);
/*
* if (candidate == null)
* {
* return;
* }
*
* Label label = (Label) e.Item.FindControl("LabelCandidate");
* label.Text = candidate.Person.Canonical;*/
}
public void PopulateLists(MeetingElection poll, string verificationCode)
{
MeetingElectionCandidates candidates = poll.Candidates;
Dictionary <int, bool> lookup = new Dictionary <int, bool>();
if (!string.IsNullOrEmpty(verificationCode))
{
MeetingElectionVote vote = MeetingElectionVote.FromVerificationCode(verificationCode);
if (poll.Identity != vote.InternalPollId)
{
throw new ArgumentException("Verification Code does not exist or does not match Poll Identity");
}
int[] candidateIds = vote.SelectedCandidateIdsInOrder;
foreach (int candidateId in candidateIds)
{
lookup[candidateId] = true;
MeetingElectionCandidate candidate = MeetingElectionCandidate.FromIdentity(candidateId);
this.ListVote.Items.Add(new RadListBoxItem(candidate.Person.Canonical,
candidate.Identity.ToString()));
}
}
foreach (MeetingElectionCandidate candidate in candidates)
{
if (!lookup.ContainsKey(candidate.Identity))
{
this.ListCandidates.Items.Add(new RadListBoxItem(candidate.Person.Canonical,
candidate.Identity.ToString()));
}
}
this.ListCandidates.DataBind();
}
private void AssembleFinalOrder()
{
Console.WriteLine("Assembling final list.");
MeetingElectionCandidates result = new MeetingElectionCandidates();
Dictionary <int, bool> candidateAdded = new Dictionary <int, bool>();
int candidatesRemaining = this.candidateIds.Count;
int count = 1;
while (candidatesRemaining > 0)
{
Console.Write("\r - remaining: {0:D4}", candidatesRemaining);
// Find the first nontaken candidate
int winningCandidateIndex = 0;
while (candidateAdded.ContainsKey(winningCandidateIndex))
{
winningCandidateIndex++;
}
// Iterate over all linkStrength[X,*] and [*,X]; this candidate is only a winner if
// all [X,*] are >= all [*,X].
bool allSuperior = false;
while (!allSuperior)
{
allSuperior = true;
for (int compareCandidateIndex = 0;
compareCandidateIndex < this.candidateIds.Count;
compareCandidateIndex++)
{
if (candidateAdded.ContainsKey(compareCandidateIndex))
{
continue;
}
if (this.linkStrengthXtoY[winningCandidateIndex, compareCandidateIndex] <
this.linkStrengthXtoY[compareCandidateIndex, winningCandidateIndex])
{
// the compareCandidateIndex had a greater link strength, so jump there and take it as
// a new potential winner, restarting the comparison
winningCandidateIndex = compareCandidateIndex;
allSuperior = false;
break;
}
}
}
// We have the winning candidate among the not-yet-ranked candidates:
MeetingElectionCandidate candidate =
MeetingElectionCandidate.FromIdentity(this.candidateIds[winningCandidateIndex]);
candidateAdded[winningCandidateIndex] = true;
result.Add(candidate);
candidatesRemaining--;
count++;
}
FinalOrder = result;
Console.WriteLine(", done.");
}
protected void ButtonVote_Click(object sender, EventArgs e)
{
MeetingElection poll = MeetingElection.FromIdentity(Int32.Parse(Request.QueryString["PollId"]));
if (!poll.VotingOpen)
{
ScriptManager.RegisterStartupScript(this, Page.GetType(), "nope",
"alert ('This poll has closed. You can not cast the vote.');",
true);
return;
}
if (this.ListVote.Items.Count == 0)
{
ScriptManager.RegisterStartupScript(this, Page.GetType(), "nope",
"alert ('You need to pick one or more candidates in order to cast a vote.');",
true);
return;
}
if (this.ListVote.Items.Count > poll.MaxVoteLength)
{
ScriptManager.RegisterStartupScript(this, Page.GetType(), "nope",
"alert ('You have chosen too many candidates. The maximum number is " + poll.MaxVoteLength.ToString() + ". Please remove at least " + (this.ListVote.Items.Count - poll.MaxVoteLength).ToString() + ".');",
true);
return;
}
string verificationCode = Request.QueryString["VerificationCode"];
InternalPollVoterStatus voterStatus = poll.GetVoterStatus(_currentUser);
if (voterStatus == InternalPollVoterStatus.CanVote || (!string.IsNullOrEmpty(verificationCode) && voterStatus == InternalPollVoterStatus.HasAlreadyVoted))
{
this.PanelPollIntro.Visible = false;
this.PanelVoting.Visible = false;
this.PanelComplete.Visible = true;
this.PanelCode.Visible = true;
MeetingElectionVote vote = null;
if (string.IsNullOrEmpty(verificationCode) && voterStatus == InternalPollVoterStatus.CanVote)
{
vote = poll.CreateVote(_currentUser, Request.UserHostAddress.ToString());
}
else
{
vote = MeetingElectionVote.FromVerificationCode(verificationCode);
vote.Clear();
}
this.LabelReference.Text = vote.VerificationCode;
for (int index = 0; index < this.ListVote.Items.Count; index++)
{
MeetingElectionCandidate candidate =
MeetingElectionCandidate.FromIdentity(Int32.Parse(this.ListVote.Items[index].Value));
vote.AddDetail(index + 1, candidate);
}
}
}
