}

$issue = $proposal->issue();

$_SESSION['ngroup'] = $issue->area()->ngroup;

if ($action) {
	switch ($action) {

	case "submit_proposal":
		Login::access_action("entitled", $_SESSION['ngroup']);
		if (!$proposal->is_proponent(Login::$member)) {
			warning(_("Your are not a proponent of this proposal."));
			redirect();
		}
		$proposal->submit();
		redirect();
		break;

	case "apply_proponent":
		Login::access_action("entitled", $_SESSION['ngroup']);
		action_required_parameters('proponent');
		$proposal->update_proponent(trim($_POST['proponent']));
		redirect();
		break;
	case "become_proponent":
		Login::access_action("entitled", $_SESSION['ngroup']);
		action_required_parameters('proponent');
		$proposal->add_proponent(trim($_POST['proponent']));
		redirect();
		break;
/**
 *
 * @param integer $period
 * @return array
 */
function create_vote_proposals($period) {
	global $area, $lorem_ipsum;


	// single proposal
	login(1);
	$proposal1 = new Proposal;
	$proposal1->title = "einzelner Beispielantrag";
	$proposal1->content = $lorem_ipsum;
	$proposal1->reason = $lorem_ipsum;
	$proposal1->create(Login::$member->username, $area->id);
	for ( $i=2; $i<=5; $i++ ) {
		login($i);
		$proposal1->add_proponent(Login::$member->username, true);
	}

	$issue1 = $proposal1->issue();
	// assign issue to period
	$issue1->period = $period;
	/** @var $issue Issue */
	$issue1->update(['period']);

	time_warp($issue1);
	$proposal1->submit();
	time_warp($issue1);
	$proposal1->read();
	for ( $i=6; $i<=23; $i++ ) {
		login($i);
		$proposal1->add_support();
	}
	time_warp($issue1);


	// 4 proposals
	login(1);
	$proposal2 = new Proposal;
	$proposal2->title = "Beispielantrag";
	$proposal2->content = $lorem_ipsum;
	$proposal2->reason = $lorem_ipsum;
	$proposal2->create(Login::$member->username, $area->id);
	for ( $i=2; $i<=5; $i++ ) {
		login($i);
		$proposal2->add_proponent(Login::$member->username, true);
	}

	$issue2 = $proposal2->issue();
	// assign issue to period
	$issue2->period = $period;
	/** @var $issue Issue */
	$issue2->update(['period']);

	login(1);
	$proposal3 = new Proposal;
	$proposal3->title = "Alternativantrag";
	$proposal3->content = $lorem_ipsum;
	$proposal3->reason = $lorem_ipsum;
	$proposal3->issue = $proposal2->issue;
	$proposal3->create(Login::$member->username, $area->id);
	for ( $i=2; $i<=5; $i++ ) {
		login($i);
		$proposal3->add_proponent(Login::$member->username, true);
	}

	login(1);
	$proposal4 = new Proposal;
	$proposal4->title = "nicht zugelassener Alternativantrag";
	$proposal4->content = $lorem_ipsum;
	$proposal4->reason = $lorem_ipsum;
	$proposal4->issue = $proposal2->issue;
	$proposal4->create(Login::$member->username, $area->id);
	for ( $i=2; $i<=5; $i++ ) {
		login($i);
		$proposal4->add_proponent(Login::$member->username, true);
	}

	login(1);
	$proposal5 = new Proposal;
	$proposal5->title = "zurückgezogener Antrag";
	$proposal5->content = $lorem_ipsum;
	$proposal5->reason = $lorem_ipsum;
	$proposal5->issue = $proposal2->issue;
	$proposal5->create(Login::$member->username, $area->id);
	for ( $i=2; $i<=5; $i++ ) {
		login($i);
		$proposal5->add_proponent(Login::$member->username, true);
	}

	time_warp($issue2);

	login(1);
	$proposal2->submit();
	$proposal3->submit();
	$proposal4->submit();
	$proposal5->submit();

	time_warp($issue2);

	$proposal2->read();
	for ( $i=6; $i<=24; $i++ ) {
		login($i);
		$proposal2->add_support();
	}

	$proposal3->read();
	for ( $i=6; $i<=15; $i++ ) {
		login($i);
		$proposal3->add_support();
	}

	$proposal4->read();
	for ( $i=6; $i<=8; $i++ ) {
		login($i);
		$proposal4->add_support();
	}

	$proposal5->read();
	for ( $i=6; $i<=15; $i++ ) {
		login($i);
		$proposal5->add_support();
	}
	// revoke by removing all proponents
	for ( $i=1; $i<=5; $i++ ) {
		login($i);
		$proposal5->remove_proponent(Login::$member);
	}

	time_warp($issue2);


	// single proposal for offline voting
	login(1);
	$proposal6 = new Proposal;
	$proposal6->title = "einzelner Beispielantrag";
	$proposal6->content = $lorem_ipsum;
	$proposal6->reason = $lorem_ipsum;
	$proposal6->create(Login::$member->username, $area->id);
	for ( $i=2; $i<=5; $i++ ) {
		login($i);
		$proposal6->add_proponent(Login::$member->username, true);
	}

	$issue3 = $proposal6->issue();
	// assign issue to period
	$issue3->period = $period;
	/** @var $issue Issue */
	$issue3->update(['period']);

	time_warp($issue3);
	$proposal6->submit();
	time_warp($issue3);
	$proposal6->read();
	for ( $i=6; $i<=23; $i++ ) {
		login($i);
		$proposal6->add_support();
	}

	for ( $i=1; $i<=23; $i++ ) {
		login($i);
		$issue3->demand_votingmode();
	}

	time_warp($issue3);


	return [$issue1, $issue2, $issue3];
}