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Add per-question statistics gathering

This commit is contained in:
Pragmatic Software 2015-05-23 02:27:53 -07:00
parent 7a5a3a38f2
commit 5b4fccb3f4
5 changed files with 1594 additions and 1333 deletions

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@ -0,0 +1,194 @@
#!/usr/bin/env perl
package QStatskeeper;
use warnings;
use strict;
use DBI;
use Carp qw(shortmess);
my $debug = 0;
sub new {
my ($class, %conf) = @_;
my $self = bless {}, $class;
$self->initialize(%conf);
return $self;
}
sub initialize {
my ($self, %conf) = @_;
$self->{filename} = $conf{filename} // 'qstats.sqlite';
}
sub begin {
my $self = shift;
print STDERR "Opening QStats SQLite database: $self->{filename}\n" if $debug;
$self->{dbh} = DBI->connect("dbi:SQLite:dbname=$self->{filename}", "", "", { RaiseError => 1, PrintError => 0 }) or die $DBI::errstr;
eval {
$self->{dbh}->do(<< 'SQL');
CREATE TABLE IF NOT EXISTS QStats (
id INTEGER PRIMARY KEY,
asked_count INTEGER DEFAULT 0,
last_asked NUMERIC DEFAULT 0,
last_touched NUMERIC DEFAULT 0,
correct INTEGER DEFAULT 0,
last_correct_time NUMERIC DEFAULT 0,
last_correct_nick TEXT COLLATE NOCASE DEFAULT NULL,
wrong INTEGER DEFAULT 0,
wrong_streak INTEGER DEFAULT 0,
highest_wrong_streak INTEGER DEFAULT 0,
hints INTEGER DEFAULT 0,
quickest_answer_time NUMERIC DEFAULT 0,
quickest_answer_nick TEXT COLLATE NOCASE DEFAULT NULL,
longest_answer_time NUMERIC DEFAULT 0,
longest_answer_nick TEXT COLLATE NOCASE DEFAULT NULL,
average_answer_time NUMERIC DEFAULT 0
)
SQL
$self->{dbh}->do(<< 'SQL');
CREATE TABLE IF NOT EXISTS WrongAnswers (
id INTEGER,
answer TEXT UNIQUE NOT NULL COLLATE NOCASE,
count INTEGER DEFAULT 1
)
SQL
};
print STDERR $@ if $@;
}
sub end {
my $self = shift;
print STDERR "Closing QStats SQLite database\n" if $debug;
if(exists $self->{dbh} and defined $self->{dbh}) {
$self->{dbh}->disconnect();
delete $self->{dbh};
}
}
sub add_question {
my ($self, $id) = @_;
eval {
my $sth = $self->{dbh}->prepare('INSERT OR IGNORE INTO QStats (id) VALUES (?)');
$sth->bind_param(1, $id);
$sth->execute();
};
print STDERR $@ if $@;
}
sub get_question_data {
my ($self, $id, @columns) = @_;
$self->add_question($id);
my $qdata = eval {
my $sql = 'SELECT ';
if(not @columns) {
$sql .= '*';
} else {
my $comma = '';
foreach my $column (@columns) {
$sql .= "$comma$column";
$comma = ', ';
}
}
$sql .= ' FROM QStats WHERE id = ?';
my $sth = $self->{dbh}->prepare($sql);
$sth->bind_param(1, $id);
$sth->execute();
return $sth->fetchrow_hashref();
};
print STDERR $@ if $@;
return $qdata;
}
sub update_question_data {
my ($self, $id, $data) = @_;
eval {
my $sql = 'UPDATE QStats SET ';
my $comma = '';
foreach my $key (keys %$data) {
$sql .= "$comma$key = ?";
$comma = ', ';
}
$sql .= ' WHERE id = ?';
my $sth = $self->{dbh}->prepare($sql);
my $param = 1;
foreach my $key (keys %$data) {
$sth->bind_param($param++, $data->{$key});
}
$sth->bind_param($param, $id);
$sth->execute();
};
print STDERR $@ if $@;
}
sub get_wrong_answers {
my ($self, $id) = @_;
my $answers = eval {
my $sth = $self->{dbh}->prepare("SELECT * FROM WrongAnswers WHERE id = ?");
$sth->bind_param(1, $id);
$sth->execute();
return $sth->fetchall_arrayref({});
};
print STDERR $@ if $@;
return $answers;
}
sub add_wrong_answer {
my ($self, $id, $answer) = @_;
$answer = lc $answer;
$answer =~ s/^\s+|\s+$//g;
my $answers = $self->get_wrong_answers($id);
my $found_ans;
foreach my $ans (@$answers) {
if ($ans->{answer} eq $answer) {
$found_ans = $ans;
last;
}
}
if (not $found_ans) {
eval {
my $sth = $self->{dbh}->prepare("INSERT INTO WrongAnswers (id, answer) VALUES (?, ?)");
$sth->bind_param(1, $id);
$sth->bind_param(2, $answer);
$sth->execute();
};
print STDERR $@ if $@;
} else {
$found_ans->{count}++;
eval {
my $sth = $self->{dbh}->prepare("UPDATE WrongAnswers SET count = ? WHERE id = ? AND answer = ?");
$sth->bind_param(1, $found_ans->{count});
$sth->bind_param(2, $id);
$sth->bind_param(3, $answer);
$sth->execute();
};
print STDERR $@ if $@;
}
}
1;

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@ -8,6 +8,7 @@ use Time::Duration qw/duration/;
use Fcntl qw(:flock);
use IRCColors;
use QStatskeeper;
my $CJEOPARDY_FILE = 'cjeopardy.txt';
my $CJEOPARDY_DATA = 'data/cjeopardy.dat';
@ -95,7 +96,8 @@ chomp $q;
chomp $a;
$q =~ s/\\\|/|/g;
$q =~ s/^\[.*?\]\s+//;
$q =~ s/^(\d+)\) \[.*?\]\s+/$1) /;
my $id = $1;
$q =~ s/\b(this keyword|this operator|this behavior|this preprocessing directive|this escape sequence|this mode|this function specifier|this function|this macro|this predefined macro|this header|this pragma|this fprintf length modifier|this storage duration|this type qualifier|this type|this value|this operand|this many|this|these)\b/$color{bold}$1$color{reset}/gi;
print "$q\n";
@ -106,6 +108,19 @@ print $fh "$a\n";
print $fh scalar gettimeofday, "\n";
close $fh;
my $qstats = QStatskeeper->new;
$qstats->begin;
my $qdata = $qstats->get_question_data($id);
$qdata->{asked_count}++;
$qdata->{last_asked} = gettimeofday;
$qdata->{last_touched} = gettimeofday;
$qdata->{wrong_streak} = 0;
$qstats->update_question_data($id, $qdata);
$qstats->end;
sub shuffle_questions {
my $return_index = shift @_;

File diff suppressed because it is too large Load Diff

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@ -8,6 +8,7 @@ use Time::HiRes qw(gettimeofday);
use Time::Duration qw(duration);
use Fcntl qw(:flock);
use QStatskeeper;
use Scorekeeper;
use IRCColors;
@ -122,8 +123,15 @@ $scores->begin;
my $player_id = $scores->get_player_id($nick, $channel);
my $player_data = $scores->get_player_data($player_id);
my ($id) = $data[0] =~ m/^(\d+)/;
my @valid_answers = map { decode $_ } split /\|/, encode $data[1];
my $qstats = QStatskeeper->new;
$qstats->begin;
my $qdata = $qstats->get_question_data($id);
$qdata->{last_touched} = gettimeofday;
my $incorrect_percentage = 100;
foreach my $answer (@valid_answers) {
@ -177,6 +185,25 @@ foreach my $answer (@valid_answers) {
print " It took $duration to answer that question.\n";
}
$qdata->{correct}++;
$qdata->{last_correct_time} = gettimeofday;
$qdata->{last_correct_nick} = $nick;
if (gettimeofday - $qdata->{last_touched} < 60 * 5) {
$qdata->{average_answer_time} += $elapsed;
$qdata->{average_answer_time} /= $qdata->{correct};
}
if ($qdata->{quickest_answer_time} == 0 or $elapsed < $qdata->{quickest_answer_time}) {
$qdata->{quickest_answer_time} = $elapsed;
$qdata->{quickest_answer_nick} = $nick;
}
if ($elapsed > $qdata->{longest_answer_time}) {
$qdata->{longest_answer_time} = $elapsed;
$qdata->{longest_answer_nick} = $nick;
}
my $streakers = $scores->get_all_correct_streaks($channel);
foreach my $streaker (@$streakers) {
@ -257,6 +284,9 @@ foreach my $answer (@valid_answers) {
$scores->update_player_data($player_id, $player_data);
$scores->end;
$qstats->update_question_data($id, $qdata);
$qstats->end;
unlink "$CJEOPARDY_DATA-$channel";
unlink "$CJEOPARDY_HINT-$channel";
@ -316,6 +346,15 @@ if ($player_data->{highest_wrong_streak} > $player_data->{lifetime_highest_wrong
$player_data->{lifetime_highest_wrong_streak} = $player_data->{highest_wrong_streak};
}
$qdata->{wrong}++;
$qdata->{wrong_streak}++;
if ($qdata->{wrong_streak} > $qdata->{highest_wrong_streak}) {
$qdata->{highest_wrong_streak} = $qdata->{wrong_streak};
}
$qstats->add_wrong_answer($id, $lctext);
my %streaks = (
5 => "Guessing, are we, $nick?",
7 => "Think of your correct/incorrect ratio! Use a hint, $nick!",
@ -327,3 +366,6 @@ if (exists $streaks{$player_data->{wrong_streak}}) {
$scores->update_player_data($player_id, $player_data);
$scores->end;
$qstats->update_question_data($id, $qdata);
$qstats->end;

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@ -8,6 +8,7 @@ use Time::Duration qw/duration/;
use Fcntl qw(:flock);
use Scorekeeper;
use QStatskeeper;
use IRCColors;
my $CJEOPARDY_DATA = 'data/cjeopardy.dat';
@ -111,3 +112,12 @@ $player_data->{hints}++;
$player_data->{lifetime_hints}++;
$scores->update_player_data($id, $player_data);
$scores->end;
($id) = $data[0] =~ m/^(\d+)/;
my $qstats = QStatskeeper->new;
$qstats->begin;
my $qdata = $qstats->get_question_data($id);
$qdata->{last_touched} = gettimeofday;
$qdata->{hints}++;
$qstats->update_question_data($id, $qdata);
$qstats->end;