if (!$id) {
$new = TRUE;
$id = $result = Proposal::insertProposal($properties, $project_id);
} else {
$new = FALSE;
if (!Groups::isOwner(_PROPOSAL_OBJ, $id)) {
drupal_set_message(t('You are not the owner of this proposal'), 'error');
$result = null;
} else {
//If there was no supervisor chosen, at least maintain the orginal one, rather than leave it orphaned
if ($properties['supervisor_id'] == 0) {
if ($original_supervisor = altSubValue($_POST, 'original_supervisor_id', '')) {
$properties['supervisor_id'] = $original_supervisor;
}
}
$result = Proposal::updateProposal($properties, $id);
}
}
if ($result) {
// Send out emails to mentor/supervisor once new proposal published
// get either the existing proposal key
// or the newly inserted proposal key
if (is_bool($result)) {
//already existed
$existed = true;
$key = $id;
} else {
/// newly inserted
$existed = false;
$key = $result;
}