/**
* @see ContestNotificationInterface::getRecipients()
*/
public function getRecipients()
{
// TODO: read all contest solutions which do not have price yet, and where the prices did not expire
return;
$ids = array();
require_once WCF_DIR . 'lib/data/contest/solution/ContestSolution.class.php';
$winners = ContestSolution::getWinners($this->contestID);
foreach ($winners as $solution) {
if ($solution->hasPrice() == false) {
if ($solution->isPriceExpired() && $solution->isOwner() == false) {
continue;
}
$ids = array_merge($ids, $this->getInstance()->getOwner()->getUserIDs());
}
}
return array_unique($ids);
}
/**
* by which solution/winner is this price pickable
*
* @return ContestSolution|null $solution
*/
public function pickableByWinner()
{
if (WCF::getUser()->userID == 0 || $this->hasWinner()) {
return null;
}
$contest = Contest::getInstance($this->contestID);
if ($contest->state != 'closed') {
return null;
}
require_once WCF_DIR . 'lib/data/contest/solution/ContestSolution.class.php';
$winners = ContestSolution::getWinners($this->contestID);
foreach ($winners as $solution) {
if ($solution->hasPrice() == false) {
if ($solution->pickTime < TIME_NOW && $solution->isOwner() == false) {
continue;
}
return $solution->isOwner() ? $solution : null;
}
}
return null;
}
/**
* if priceExpireSeconds is set, the solution will have a maximum time to choose a price
* if no price is chosen in this period, the next winner can take a price
*/
public function updatePickTimes()
{
require_once WCF_DIR . 'lib/data/contest/solution/ContestSolution.class.php';
// get first + latest pick
$firstPick = $lastPick = 0;
// update cache
ContestSolution::resetWinners($this->contestID);
foreach (ContestSolution::getWinners($this->contestID) as $solution) {
if ($solution->hasPrice()) {
$lastPick = max($lastPick, $solution->pickTime);
} else {
$firstPick = min($firstPick, $solution->pickTime);
}
}
$timestamp = 0;
// first run? then start from the current date
if ($firstPick == 0) {
$firstPick = TIME_NOW;
}
// no price was picked yet, so start from the beginning
if ($lastPick == 0) {
$timestamp = $firstPick;
} else {
$timestamp = $lastPick;
}
$nextSolution = null;
foreach (ContestSolution::getWinners($this->contestID) as $solution) {
// contest already has price?
// pick time has passed since the winner did not choose a price in time
if ($solution->hasPrice() || $solution->pickTime && $solution->pickTime < TIME_NOW) {
continue;
}
// remember first valid solution
if ($nextSolution === null) {
$nextSolution = $solution;
}
// no change, skip database update
$save = $this->priceExpireSeconds == 0 ? 0 : $timestamp;
// user will have xx hours from now on
$timestamp += $this->priceExpireSeconds;
// database update, if needed
if ($solution->pickTime != $save) {
$solution->getEditor()->updatePickTime($save);
}
}
// notify next winner
if ($nextSolution) {
// use notification api
if (false) {
require_once WCF_DIR . 'lib/data/contest/event/ContestEventEditor.class.php';
$owner = $nextSolution->getOwner();
ContestEventEditor::create($contestID, $owner->userID, $owner->groupID, 'ContestPriceExpire', array('priceID' => $priceID, 'owner' => $owner->getName()));
}
// use mail if participant is single user
// TODO: remove after notification api is implemented
// TODO: missing translation
if ($nextSolution->getOwner()->userID) {
$mail = new Mail($nextSolution->getOwner()->email, 'easy-coding Gewinnspiel - du hast gewonnen', 'Hallo ' . $nextSolution->getOwner()->getName() . ',
du gehörst zu den glücklichen Gewinnern beim easy-coding Gewinnspiel.
Bitte suche dir innerhalb von 24h auf folgender Seite einen Preis aus: ' . PAGE_URL . '/index.php?page=ContestPrice&contestID=' . $this->contestID . '
Vielen Dank für die Teilnahme beim Gewinnspiel,
Torben Brodt');
$mail->addBCC(MAIL_ADMIN_ADDRESS);
$mail->send();
}
}
return $nextSolution;
}
