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package Plugin::Vote;
use strict;
use warnings;
my %has_voted;
my %vote_topic;
my %ayes;
my %noes;
sub configure {
my $self = shift;
my $cmdref = shift;
$cmdref->($self, "vote on", sub { $self->begin(@_); } );
$cmdref->($self, "vote end", sub { $self->end(@_); } );
$cmdref->($self, "vote yes", sub { $self->yes(@_); } );
$cmdref->($self, "vote no", sub { $self->no(@_); } );
return $self;
}
sub get_channel {
my ($where) = @_;
return $where unless ref($where) eq "ARRAY";
return $where->[0];
}
sub has_voted {
my ($nick, $channel) = @_;
return 0 unless $has_voted{$channel};
return grep {$_ eq $nick} @{$has_voted{$channel}};
}
sub begin {
my ($self, $irc, $logger, $who, $where, $ided, $rest, $no_reenter, @arguments) = @_;
my $channel = get_channel($where);
my $nick = (split /!/, $who)[0];
return "Syntax: vote on <topic/question>" unless $rest;
return "A vote is currently in progress: $vote_topic{$channel}" if $vote_topic{$channel};
$ayes{$channel} = $noes{$channel} = 0;
$vote_topic{$channel} = $rest;
$has_voted{$channel} = ();
return "Call to vote (from $nick): $rest. 'vote yes' or 'vote no' to vote";
}
sub end {
my ($self, $irc, $logger, $who, $where, $ided, $rest, $no_reenter, @arguments) = @_;
my $channel = get_channel($where);
return "No vote is in progress" unless $vote_topic{$channel};
my $old_vote_topic = $vote_topic{$channel};
$vote_topic{$channel} = undef;
$has_voted{$channel} = ();
return "The votes are in ($old_vote_topic)! Ayes: $ayes{$channel}. Noes: $noes{$channel}";
}
sub yes {
my ($self, $irc, $logger, $who, $where, $ided, $rest, $no_reenter, @arguments) = @_;
my $nick = (split /!/, $who)[0];
my $channel = get_channel($where);
return "No vote is in progress" unless $vote_topic{$channel};
return "$nick: You have already voted on this" if has_voted($nick, $channel);
push @{$has_voted{$channel}}, $nick;
$ayes{$channel}++;
return "$nick: Thank you for your vote";
}
sub no {
my ($self, $irc, $logger, $who, $where, $ided, $rest, $no_reenter, @arguments) = @_;
my $nick = (split /!/, $who)[0];
my $channel = get_channel($where);
return "No vote is in progress" unless $vote_topic{$channel};
return "$nick: You have already voted on this" if has_voted($nick, $channel);
push @{$has_voted{$channel}}, $nick;
$noes{$channel}++;
return "$nick: Thank you for your vote";
}
1;
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