function OnPostback()
{
# Get the match info and store it
$i_id = $this->manager->GetItemId($this->match);
$this->manager->ReadByMatchId(array($i_id));
$this->match = $this->manager->GetFirst();
if (!$this->match instanceof Match) {
# This can be the case if the back button is used to go back to the "match has been deleted" page.
$this->b_deleted = true;
return;
}
# Check whether cancel was clicked
if (isset($_POST['cancel'])) {
$this->Redirect($this->match->GetNavigateUrl());
}
# Check whether delete was clicked
if (isset($_POST['delete'])) {
# Check again that the requester has permission to delete this match
$has_permission = (AuthenticationManager::GetUser()->Permissions()->HasPermission(PermissionType::MANAGE_MATCHES) or AuthenticationManager::GetUser()->GetId() == $this->match->GetAddedBy()->GetId());
if ($has_permission) {
# Delete the match
$this->manager->DeleteMatch(array($i_id));
# Remove match, and all dependent tournament matches, from search results
foreach ($this->match->GetMatchesInTournament() as $tournament_match) {
$this->SearchIndexer()->DeleteFromIndexById("match" . $tournament_match->GetId());
}
$this->SearchIndexer()->DeleteFromIndexById("match" . $this->match->GetId());
$this->SearchIndexer()->CommitChanges();
require_once 'stoolball/data-change-notifier.class.php';
$notifier = new DataChangeNotifier($this->GetSettings());
$notifier->MatchUpdated($this->match, AuthenticationManager::GetUser(), false, true);
# Update 'next 5 matches'
$this->manager->ReadNext();
$this->a_next_matches = $this->manager->GetItems();
# Note success
$this->b_deleted = true;
}
}
}
