$db->query("DELETE FROM {$tablepre}rewardlog WHERE tid='{$tid}' and answererid='{$post['authorid']}'");
$db->query("UPDATE {$tablepre}rewardlog SET answererid='{$post['authorid']}' WHERE tid='{$tid}' and authorid='{$thread['authorid']}'");
$thread['price'] = '-' . $thread['price'];
$db->query("UPDATE {$tablepre}threads SET price='{$thread['price']}' WHERE tid='{$tid}'");
$db->query("UPDATE {$tablepre}posts SET dateline={$thread['dateline']}+1 WHERE pid='{$pid}'");
$thread['dateline'] = gmdate("{$dateformat} {$timeformat}", $thread['dateline'] + $timeoffset * 3600);
if ($discuz_uid != $thread['authorid']) {
sendpm($thread['authorid'], 'reward_question_subject', 'reward_question_message', $discuz_uid, $discuz_user);
}
sendpm($post['authorid'], 'reward_bestanswer_subject', 'reward_bestanswer_message', $discuz_uid, $discuz_user);
showmessage('reward_completion', $forward);
} elseif ($action == 'activityapplies') {
$allowjoinactivity = 1;
if ($supe['status'] && $forum['status'] == 2 && $thread['sgid']) {
require_once DISCUZ_ROOT . './include/supesite.func.php';
$allowjoinactivity = supe_circlepermission($thread['sgid']);
}
if (!$discuz_uid || !$allowjoinactivity) {
showmessage('undefined_action', NULL, 'HALTED');
}
if (submitcheck('activitysubmit')) {
$expiration = $db->result_first("SELECT expiration FROM {$tablepre}activities WHERE tid='{$tid}'");
if ($expiration && $expiration < $timestamp - date('Z')) {
showmessage('activity_stop');
}
$query = $db->query("SELECT applyid FROM {$tablepre}activityapplies WHERE tid='{$tid}' and username='******'");
if ($db->num_rows($query)) {
showmessage('activity_repeat_apply', "viewthread.php?tid={$tid}&extra={$extra}");
}
$payvalue = intval($payvalue);
$payment = $payment ? $payvalue : -1;
$db->query("UPDATE {$tablepre}debates SET affirmpoint='{$affirmpoint}', negapoint='{$negapoint}', endtime='{$endtime}', umpire='{$umpire}' WHERE tid='{$tid}' AND uid='{$discuz_uid}'");
}
$optiondata = array();
if ($forum['threadtypes']['special'][$typeid] && $checkoption) {
$optiondata = threadtype_validator($typeoption);
}
if ($forum['threadtypes']['special'][$typeid] && $optiondata && is_array($optiondata)) {
foreach ($optiondata as $optionid => $value) {
$db->query("UPDATE {$tablepre}typeoptionvars SET value='{$value}' WHERE tid='{$tid}' AND optionid='{$optionid}'");
}
}
$sgidadd = '';
if ($iscircle && $sgid) {
$sgidadd = ', sgid=0';
require_once DISCUZ_ROOT . './include/supesite.func.php';
if (supe_circlepermission($sgid)) {
$sgidadd = ", sgid='{$sgid}'";
}
}
$db->query("UPDATE {$tablepre}threads SET iconid='{$iconid}', typeid='{$typeid}', subject='{$subject}', readperm='{$readperm}', price='{$price}' {$authoradd} {$polladd} {$sgidadd} " . ($auditstatuson && $audit == 1 ? ",displayorder='0', moderated='1'" : '') . " WHERE tid='{$tid}'", 'UNBUFFERED');
if ($tagstatus) {
$tags = str_replace(array(chr(0xa3) . chr(0xac), chr(0xa1) . chr(0x41), chr(0xef) . chr(0xbc) . chr(0x8c)), ',', censor($tags));
if (strexists($tags, ',')) {
$tagarray = array_unique(explode(',', $tags));
} else {
$tags = str_replace(array(chr(0xa1) . chr(0xa1), chr(0xa1) . chr(0x40), chr(0xe3) . chr(0x80) . chr(0x80)), ' ', $tags);
$tagarray = array_unique(explode(' ', $tags));
}
$threadtagsnew = array();
$tagcount = 0;
foreach ($tagarray as $tagname) {
