$challenge_entity->max_quizzes = 2;
}
//save the media for the quiz
$challenge_entity->izap_upload_generate_thumbs($_FILES, $thumb);
if (!$challenge_entity->save()) {
register_error(elgg_echo("Error in challenge creation"));
forward(REFERER);
}
// checks the format of the uploaded files, if it is authorised
if (!empty($_FILES['related_media']['name'])) {
$supproted_media = array('audio/mp3', 'image/jpeg', 'image/gif', 'image/png', 'image/jpg', 'image/jpe', 'image/pjpeg', 'image/x-png');
if (!in_array($_FILES['related_media']['type'], $supproted_media)) {
register_error(elgg_echo('izap-contest:no file support'));
forward(REFERER);
//failed, so forward to previous page
}
}
// saves the uploaded files
IzapBase::saveImageFile(array('destination' => 'contest/' . $challenge_entity->guid . '/icon', 'content' => file_get_contents($_FILES['related_media']['tmp_name']), 'owner_guid' => $challenge_entity->owner_guid, 'create_thumbs' => True));
// This will inherit the access_id from challenge to quiz. Check if the entity is going to be edit
//if so than check if the old access id same. if so than skip this process.
if (isset($challenge_form['guid']) && $old_challenge_access_id != $challenge_entity->access_id) {
$quizzes_in_this_challenge = elgg_get_entities(array('type' => 'object', 'subtype' => GLOBAL_IZAP_CONTEST_QUIZ_SUBTYPE, 'container_guid' => $challenge_form['guid']));
foreach ($quizzes_in_this_challenge as $quiz_key => $quiz_entity) {
$quiz_entity->access_id = $challenge_entity->access_id;
$quiz_entity->save();
}
}
system_message($challenge_form['guid'] ? "Challenge updated successfully" : "Challenge created successfully");
unset($_SESSION['zcontest']['challenge']);
forward($challenge_entity->getURL());