/**
* @see Page::readParameters()
*/
public function readParameters()
{
parent::readParameters();
// get entry
if (isset($_REQUEST['contestID'])) {
$this->contestID = intval($_REQUEST['contestID']);
}
$this->entry = new ViewableContest($this->contestID);
if (!$this->entry->contestID) {
throw new IllegalLinkException();
}
if (isset($_REQUEST['errorField'])) {
$this->errorField = $_REQUEST['errorField'];
}
if (isset($_REQUEST['action'])) {
$this->action = $_REQUEST['action'];
}
if (isset($_REQUEST['commentID'])) {
$this->commentID = intval($_REQUEST['commentID']);
}
if ($this->commentID != 0) {
$this->comment = new ContestComment($this->commentID);
if (!$this->comment->commentID || $this->comment->contestID != $this->contestID) {
throw new IllegalLinkException();
}
// check permissions
if ($this->action == 'edit' && !$this->comment->isEditable()) {
throw new PermissionDeniedException();
}
// get page number
$pagennumber = new ContestEventMixList();
$pagennumber->sqlConditions .= 'contestID = ' . intval($this->contestID);
$pagennumber->sqlConditions .= ' AND time < ' . intval($this->comment->time);
$count = $pagennumber->countObjects();
$this->pageNo = $count > $this->itemsOnLandingpage ? 1 : 0;
$this->pageNo += ceil(($count - $this->itemsOnLandingpage) / $this->itemsPerPage);
}
// init eventmix list
$this->eventmixList = new ContestEventMixList();
$this->eventmixList->sqlConditions .= 'contestID = ' . intval($this->contestID);
$this->eventmixList->sqlOrderBy = 'contest_eventmix.time DESC';
}
