/**
* Scoreboard
*/
function scoreboard($args)
{
global $DB, $api, $cdatas, $cids;
if (isset($args['cid'])) {
$cid = safe_int($args['cid']);
} else {
if (count($cids) == 1) {
$cid = reset($cids);
} else {
$api->createError("No contest ID specified but active contest is ambiguous.");
}
}
$filter = array();
if (array_key_exists('category', $args)) {
$filter['categoryid'] = array($args['category']);
}
if (array_key_exists('country', $args)) {
$filter['country'] = array($args['country']);
}
if (array_key_exists('affiliation', $args)) {
$filter['affilid'] = array($args['affiliation']);
}
$scoreboard = genScoreBoard($cdatas[$cid], !$args['public'], $filter);
$prob2label = $DB->q('KEYVALUETABLE SELECT probid, shortname
FROM contestproblem WHERE cid = %i', $cid);
$res = array();
foreach ($scoreboard['scores'] as $teamid => $data) {
$row = array('rank' => $data['rank'], 'team' => $teamid);
$row['score'] = array('num_solved' => safe_int($data['num_points']), 'total_time' => safe_int($data['total_time']));
$row['problems'] = array();
foreach ($scoreboard['matrix'][$teamid] as $probid => $pdata) {
$prob = array('label' => $prob2label[$probid], 'num_judged' => safe_int($pdata['num_submissions']), 'num_pending' => safe_int($pdata['num_pending']), 'solved' => safe_bool($pdata['is_correct']));
if ($prob['solved']) {
$prob['time'] = scoretime($pdata['time']);
$first = first_solved($pdata['time'], $scoreboard['summary']['problems'][$probid]['best_time_sort'][$data['sortorder']]);
$prob['first_to_solve'] = safe_bool($first);
}
$row['problems'][] = $prob;
}
usort($row['problems'], 'cmp_prob_label');
$res[] = $row;
}
return $res;
}
/**
* Output the general scoreboard based on the cached data in table
* 'scorecache'. $myteamid can be passed to highlight a
* specific row.
* If this function is called while IS_JURY is defined, the scoreboard
* will always be current, regardless of the freezetime setting in the
* contesttable.
* $static generates output suitable for standalone static html pages,
* that is without references/links to other parts of the DOMjudge
* interface.
* $limitteams is an array of teamid's whose rows will be the only
* ones displayed. The function still needs the complete scoreboard
* data or it will not know the rank.
* if $displayrank is false the first column will not display the
* team's current rank but a question mark.
*/
function renderScoreBoardTable($sdata, $myteamid = null, $static = FALSE, $limitteams = null, $displayrank = TRUE, $center = FALSE, $showlegends = TRUE)
{
// 'unpack' the scoreboard data:
$scores = $sdata['scores'];
$matrix = $sdata['matrix'];
$summary = $sdata['summary'];
$teams = $sdata['teams'];
$probs = $sdata['problems'];
$categs = $sdata['categories'];
unset($sdata);
// configuration
$SHOW_AFFILIATIONS = dbconfig_get('show_affiliations', 1);
$SHOW_PENDING = dbconfig_get('show_pending', 0);
// Do not show points if they are all 1
$showpoints = FALSE;
foreach ($probs as $pr) {
if ($pr['points'] != 1) {
$showpoints = TRUE;
break;
}
}
echo '<table class="scoreboard' . (IS_JURY ? ' scoreboard_jury' : '') . ($center ? ' center' : '') . "\">\n";
// output table column groups (for the styles)
echo '<colgroup><col id="scorerank" />' . ($SHOW_AFFILIATIONS ? '<col id="scoreaffil" />' : '') . '<col id="scoreteamname" /></colgroup><colgroup><col id="scoresolv" />' . "<col id=\"scoretotal\" /></colgroup>\n<colgroup>" . str_repeat('<col class="scoreprob" />', count($probs)) . "</colgroup>\n";
// column headers
echo "<thead>\n";
echo '<tr class="scoreheader">' . '<th title="rank" scope="col">' . jurylink(null, 'rank') . '</th>' . '<th title="team name" scope="col"' . ($SHOW_AFFILIATIONS ? ' colspan="2"' : '') . '>' . jurylink(null, 'team') . '</th>' . '<th title="# solved / penalty time" colspan="2" scope="col">' . jurylink(null, 'score') . '</th>' . "\n";
foreach ($probs as $pr) {
echo '<th title="problem \'' . specialchars($pr['name']) . '\'" scope="col">';
$str = specialchars($pr['shortname']) . (!empty($pr['color']) ? ' <div class="circle" style="background: ' . specialchars($pr['color']) . ';"></div>' : '');
if (!$static && (IS_JURY || $pr['hastext'] > 0)) {
echo '<a href="problem.php?id=' . urlencode($pr['probid']) . '">' . $str . '</a>';
} else {
echo '<a>' . $str . '</a>';
}
if ($showpoints) {
$points = $pr['points'];
$pts = $points == 1 ? '1 point' : "{$points} points";
echo "<span class='problempoints'>[{$pts}]</span>";
}
echo '</th>';
}
echo "</tr>\n</thead>\n\n<tbody>\n";
// print the main scoreboard rows
$prevsortorder = -1;
foreach ($scores as $team => $totals) {
// skip if we have limitteams and the team is not listed
if (!empty($limitteams) && !in_array($team, $limitteams)) {
continue;
}
// rank, team name, total points, total time
echo '<tr';
$classes = array();
if ($totals['sortorder'] != $prevsortorder) {
$classes[] = "sortorderswitch";
$prevsortorder = $totals['sortorder'];
$prevteam = null;
}
// check whether this is us, otherwise use category colour
if (@$myteamid == $team) {
$classes[] = "scorethisisme";
unset($color);
} else {
$color = $teams[$team]['color'];
}
if (count($classes) > 0) {
echo ' class="' . implode(' ', $classes) . '"';
}
echo ' id="team:' . $teams[$team]['teamid'] . '"';
echo '><td class="scorepl">';
// Only print rank when score is different from the previous team
if (!$displayrank) {
echo jurylink(null, '?');
} elseif (!isset($prevteam) || $scores[$prevteam]['rank'] != $totals['rank']) {
echo jurylink(null, $totals['rank']);
} else {
echo jurylink(null, '');
}
$prevteam = $team;
echo '</td>';
if ($SHOW_AFFILIATIONS) {
echo '<td class="scoreaf">';
if (isset($teams[$team]['affilid'])) {
if (IS_JURY) {
echo '<a href="team_affiliation.php?id=' . urlencode($teams[$team]['affilid']) . '">';
}
if (isset($teams[$team]['country'])) {
$countryflag = '../images/countries/' . urlencode($teams[$team]['country']) . '.png';
echo ' ';
if (is_readable($countryflag)) {
echo '<img src="' . $countryflag . '"' . ' alt="' . specialchars($teams[$team]['country']) . '"' . ' title="' . specialchars($teams[$team]['country']) . '" />';
} else {
echo specialchars($teams[$team]['country']);
}
}
if (IS_JURY) {
echo '</a>';
}
}
echo '</td>';
}
$affilname = '';
if ($SHOW_AFFILIATIONS && isset($teams[$team]['affilid'])) {
$affilname = specialchars($teams[$team]['affilname']);
}
echo '<td class="scoretn"' . (!empty($color) ? ' style="background: ' . $color . ';"' : '') . (IS_JURY ? ' title="' . specialchars($team) . '"' : '') . '>' . ($static ? '' : '<a href="team.php?id=' . urlencode($team) . '">') . specialchars($teams[$team]['name']) . ($SHOW_AFFILIATIONS ? '<br /><span class="univ">' . $affilname . '</span>' : '') . ($static ? '' : '</a>') . '</td>';
echo '<td class="scorenc">' . jurylink(null, $totals['num_points']) . '</td>' . '<td class="scorett">' . jurylink(null, $totals['total_time']) . '</td>';
// for each problem
foreach (array_keys($probs) as $prob) {
echo '<td class=';
// CSS class for correct/incorrect/neutral results
if ($matrix[$team][$prob]['is_correct']) {
echo '"score_correct' . (first_solved($matrix[$team][$prob]['time'], @$summary['problems'][$prob]['best_time_sort'][$totals['sortorder']]) ? ' score_first' : '') . '"';
} elseif ($matrix[$team][$prob]['num_pending'] > 0 && $SHOW_PENDING) {
echo '"score_pending"';
} elseif ($matrix[$team][$prob]['num_submissions'] > 0) {
echo '"score_incorrect"';
} else {
echo '"score_neutral"';
}
// number of submissions for this problem
$str = $matrix[$team][$prob]['num_submissions'];
// add pending submissions
if ($matrix[$team][$prob]['num_pending'] > 0 && $SHOW_PENDING) {
$str .= ' + ' . $matrix[$team][$prob]['num_pending'];
}
// if correct, print time scored
if ($matrix[$team][$prob]['is_correct']) {
$str .= '/' . scoretime($matrix[$team][$prob]['time']);
}
echo '>' . jurylink('team.php?id=' . urlencode($team) . '&restrict=probid:' . urlencode($prob), $str) . '</td>';
}
echo "</tr>\n";
}
echo "</tbody>\n\n";
if (empty($limitteams)) {
// print a summaryline. Exclude the "total solved" cell if using
// perproblem points as it's actually total points and not useful
if (!$showpoints) {
$totalCell = '<td title="total solved" class="scorenc">' . jurylink(null, $summary['num_points']) . '</td>';
} else {
$totalCell = '<td class="scorenc" title=" "></td>';
// Empty
}
echo '<tbody><tr id="scoresummary" title="#submitted / #correct">' . '<td title="total teams">' . jurylink(null, count($matrix)) . '</td>' . ($SHOW_AFFILIATIONS ? '<td class="scoreaffil" title="#affiliations / #countries">' . jurylink('team_affiliations.php', count($summary['affils']) . ' / ' . count($summary['countries'])) . '</td>' : '') . '<td title=" ">' . jurylink(null, 'Summary') . '</td>' . $totalCell . '<td title=" "></td>';
foreach (array_keys($probs) as $prob) {
$str = $summary['problems'][$prob]['num_submissions'] . '/' . $summary['problems'][$prob]['num_correct'];
echo '<td>' . jurylink('problem.php?id=' . urlencode($prob), $str) . '</td>';
}
echo "</tr>\n</tbody>\n";
}
echo "</table>\n\n";
if ($showlegends) {
echo "<p><br /><br /></p>\n";
// only print legend when there's more than one category
if (empty($limitteams) && count($categs) > 1) {
echo "<table id=\"categ_legend\" class=\"scoreboard scorelegend" . (IS_JURY ? ' scoreboard_jury' : '') . "\">\n" . "<thead><tr><th scope=\"col\">" . jurylink('team_categories.php', 'Categories') . "</th></tr></thead>\n<tbody>\n";
foreach ($categs as $cat) {
echo '<tr' . (!empty($cat['color']) ? ' style="background: ' . $cat['color'] . ';"' : '') . '>' . '<td>' . jurylink('team_category.php?id=' . urlencode($cat['categoryid']), specialchars($cat['name'])) . "</td></tr>\n";
}
echo "</tbody>\n</table>\n \n";
}
// print legend of scorecell colors
$cellcolors = array('first' => 'Solved first', 'correct' => 'Solved', 'incorrect' => 'Tried, incorrect', 'pending' => 'Tried, pending', 'neutral' => 'Untried');
echo "<table id=\"cell_legend\" class=\"scoreboard scorelegend" . (IS_JURY ? ' scoreboard_jury' : '') . "\">\n" . "<thead><tr><th scope=\"col\">" . jurylink(null, 'Cell colours') . "</th></tr></thead>\n<tbody>\n";
foreach ($cellcolors as $color => $desc) {
if ($color == 'pending' && !dbconfig_get('show_pending', 0)) {
continue;
}
echo '<tr class="score_' . $color . '">' . '<td>' . jurylink(null, $desc) . "</td></tr>\n";
}
echo "</tbody>\n</table>\n\n";
}
return;
}
