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<?php
require_once __DIR__ . '/consultation_controller.php';
/**
* Overview/Student controller for the consultation app.
*
* @author Jan-Hendrik Willms <tleilax+studip@gmail.com>
* @license GPL2 or any later version
* @since Stud.IP 4.3
*/
class Consultation_OverviewController extends ConsultationController
{
public function before_filter(&$action, &$args)
{
parent::before_filter($action, $args);
if ($this->range->isEditableByUser()) {
$this->redirect('consultation/admin');
}
PageLayout::setTitle(sprintf(
'%s: %s',
$this->getConsultationTitle(),
$this->range->getFullName()
));
}
public function index_action($page = 0)
{
$this->activateNavigation('overview');
$this->setupSidebar();
$this->count = ConsultationBlock::countByRange($this->range);
$this->limit = Config::get()->ENTRIES_PER_PAGE;
if ($page >= ceil($this->count / $this->limit)) {
$page = 0;
}
$this->page = max($page, 0);
$this->blocks = ConsultationBlock::findbyRange(
$this->range,
"ORDER BY start ASC LIMIT " . ($this->page * $this->limit) . ", {$this->limit}"
);
$action = $GLOBALS['user']->cfg->CONSULTATION_SHOW_GROUPED ? 'index' : 'ungrouped';
$this->render_action($action);
}
public function booked_action($page = 0)
{
$this->activateNavigation('booked');
$this->slots = ConsultationSlot::findOccupiedSlotsByUserAndRange(
$GLOBALS['user']->id,
$this->range
);
}
public function book_action($block_id, $slot_id)
{
$this->slot = $this->loadSlot($block_id, $slot_id);
if (Request::isPost()) {
CSRFProtection::verifyUnsafeRequest();
if ($this->slot->isOccupied()) {
PageLayout::postError(_('Dieser Termin ist bereits belegt.'));
} else {
$booking = new ConsultationBooking();
$booking->slot_id = $this->slot->id;
$booking->user_id = $GLOBALS['user']->id;
$booking->reason = trim(Request::get('reason')) ?: null;
$booking->store();
PageLayout::postSuccess(_('Der Termin wurde reserviert.'));
}
$this->redirect("consultation/overview#block-{$block_id}");
}
}
public function cancel_action($block_id, $slot_id, $from_booked = false)
{
$this->slot = $this->loadSlot($block_id, $slot_id);
$this->from_booked = $from_booked;
if (Request::isPost()) {
CSRFProtection::verifyUnsafeRequest();
if (!$this->slot->isOccupied($GLOBALS['user']->id)) {
PageLayout::postError(_('Dieser Termin ist nicht von Ihnen belegt.'));
} else {
$booking = $this->slot->bookings->findOneBy('user_id', $GLOBALS['user']->id);
$booking->cancel(Request::get('reason'));
PageLayout::postSuccess(_('Der Termin wurde abgesagt.'));
}
if ($from_booked) {
$this->redirect("consultation/overview/booked#block-{$block_id}");
} else {
$this->redirect("consultation/overview#block-{$block_id}");
}
}
}
public function toggle_action($what, $state = null)
{
if ($what === 'grouped') {
$GLOBALS['user']->cfg->store(
'CONSULTATION_SHOW_GROUPED',
$state === null ? !$GLOBALS['user']->cfg->CONSULTATION_SHOW_GROUPED : (bool) $state
);
}
$this->redirect('consultation/overview');
}
private function setupSidebar()
{
$options = Sidebar::get()->addWidget(new OptionsWidget());
$options->addCheckbox(
_('Termine gruppiert anzeigen'),
$GLOBALS['user']->cfg->CONSULTATION_SHOW_GROUPED,
$this->toggleURL('grouped')
);
}
}
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