if (has_capability('mod/scheduler:manageallappointments', $context) && $subpage == 'allappointments') {
$delbuttons[] = $commandbar->action_link(new moodle_url($actionurl, array('what' => 'deleteall')), 'deleteallslots', 't/delete', 'confirmdelete');
$delbuttons[] = $commandbar->action_link(new moodle_url($actionurl, array('what' => 'deleteallunused')), 'deleteallunusedslots', 't/delete', 'confirmdelete');
}
$delbuttons[] = $commandbar->action_link(new moodle_url($actionurl, array('what' => 'deleteunused')), 'deleteunusedslots', 't/delete', 'confirmdelete');
$delbuttons[] = $commandbar->action_link(new moodle_url($actionurl, array('what' => 'deleteonlymine')), 'deletemyslots', 't/delete', 'confirmdelete');
$commandbar->add_group(get_string('deletecommands', 'scheduler'), $delbuttons);
}
echo $output->render($commandbar);
// Some slots already exist - prepare the table of slots.
if ($slots) {
$slotman = new scheduler_slot_manager($scheduler, $actionurl);
$slotman->showteacher = $subpage == 'allappointments';
foreach ($slots as $slot) {
$editable = $USER->id == $slot->teacherid || has_capability('mod/scheduler:manageallappointments', $context);
$studlist = new scheduler_student_list($slotman->scheduler);
$studlist->expandable = false;
$studlist->expanded = true;
$studlist->editable = $editable;
$studlist->linkappointment = true;
$studlist->checkboxname = 'seen[]';
$studlist->buttontext = get_string('saveseen', 'scheduler');
$studlist->actionurl = new moodle_url($actionurl, array('what' => 'saveseen', 'slotid' => $slot->id));
foreach ($slot->get_appointments() as $app) {
$studlist->add_student($app, false, $app->is_attended());
}
$slotman->add_slot($slot, $studlist, $editable);
}
echo $output->render($slotman);
if ($sqlcount > $pagesize) {
echo $output->paging_bar($sqlcount, $offset, $pagesize, $actionurl, 'offset');
echo html_writer::div($noslots, 'studentbookingmessage');
} else {
// The student can book further appointments, and slots are available.
// Show the booking form.
$booker = new scheduler_slot_booker($scheduler, $USER->id, $actionurl, $bookablecnt);
$pagesize = 25;
$total = count($bookableslots);
$start = $offset >= 0 ? $offset * $pagesize : 0;
$end = $start + $pagesize;
if ($end > $total) {
$end = $total;
}
for ($idx = $start; $idx < $end; $idx++) {
$slot = $bookableslots[$idx];
if ($slot->is_groupslot() && has_capability('mod/scheduler:seeotherstudentsbooking', $context)) {
$others = new scheduler_student_list($scheduler, false);
foreach ($slot->get_appointments() as $otherapp) {
$others->add_student($otherapp, $otherapp->studentid == $USER->id);
}
$others->expandable = true;
$others->expanded = false;
} else {
$others = null;
}
// Check what to print as group information...
if ($slot->exclusivity == 0) {
$groupinfo = get_string('yes');
} else {
if ($slot->exclusivity == 1) {
$groupinfo = get_string('no');
} else {
