} else {
jsonBadResult(t('No proposal identifier submitted!'));
}
break;
case 'edit':
$proposal_id = getRequestVar('proposal_id', null, 'post');
$result_format = getRequestVar('format', 'json', 'post');
if ($proposal_id) {
if (!($browse_proposals || Groups::isOwner(_PROPOSAL_OBJ, $proposal_id))) {
jsonBadResult(t('You can only see your own proposals!'));
} else {
$target = altSubValue($_POST, 'target');
$proposal = Proposal::getInstance()->getProposalById($proposal_id, true);
$project_id = $proposal->pid;
$project = Project::getProjectById($project_id);
$possible_supervisors = Project::getInterestedSupervisors($project_id);
$form = drupal_get_form('vals_soc_proposal_form', $proposal, $target, $project_id, $possible_supervisors);
if ($form) {
$prefix_form = "<div>" . tt('<b>Project</b> <i>%1$s</i>', $project['title']) . "</div>";
if ($result_format == 'json') {
jsonGoodResult($prefix_form . renderForm($form, $target, true));
} else {
echo $prefix_form;
renderForm($form, $target);
}
} else {
if ($result_format == 'json') {
jsonBadResult();
} else {
echo errorDiv(getDrupalMessages('error', true));
}
