protected function definition()
{
global $DB;
$mform = $this->_form;
$data = $this->_customdata;
$mform->addElement('hidden', 'id', $data['id']);
$mform->setType('id', PARAM_INT);
$mform->addElement('hidden', 'mode', $data['mode']);
$mform->setType('mode', PARAM_INT);
$mform->addElement('hidden', 'action', 'delete');
$mform->setType('action', PARAM_ACTION);
$deletableslots = false;
if (isset($data['slots'])) {
list($sql, $params) = $DB->get_in_or_equal($data['slots']);
$slots = $DB->get_records_sql('SELECT * FROM {organizer_slots} WHERE {organizer_slots}.id ' . $sql, $params);
$mform->addElement('static', '', '', '<b>' . get_string('deleteheader', 'organizer') . '</b>');
foreach ($slots as $slot) {
$slot = new organizer_slot($slot);
$deletableslots = true;
$mform->addElement('hidden', 'slots[]', $slot->id);
$mform->setType('slots[]', PARAM_INT);
if (!$slot->has_participants()) {
$date = userdate($slot->starttime, get_string('datetemplate', 'organizer'));
$stime = userdate($slot->starttime, get_string('timetemplate', 'organizer'));
$etime = userdate($slot->starttime + $slot->duration, get_string('timetemplate', 'organizer'));
$mform->addElement('static', '', '', "{$date} " . get_string('slotfrom', 'organizer') . " {$stime} " . get_string('slotto', 'organizer') . " {$etime} " . get_string('atlocation', 'organizer') . " {$slot->location}");
}
}
if (!$deletableslots) {
$mform->addElement('static', '', '', get_string('deletenoslots', 'organizer'));
}
$exceptions = false;
foreach ($slots as $slot) {
$slot = new organizer_slot($slot);
if ($slot->has_participants()) {
$exceptions = true;
break;
}
}
if ($exceptions) {
$mform->addElement('static', '', '', '<br/><b>' . get_string('deletekeep', 'organizer') . '</b>');
foreach ($slots as $slot) {
$slot = new organizer_slot($slot);
if ($slot->has_participants()) {
$date = userdate($slot->starttime, get_string('datetemplate', 'organizer'));
$stime = userdate($slot->starttime, get_string('timetemplate', 'organizer'));
$etime = userdate($slot->starttime + $slot->duration, get_string('timetemplate', 'organizer'));
$mform->addElement('static', '', '', "{$date} " . get_string('slotfrom', 'organizer') . " {$stime} " . get_string('slotto', 'organizer') . " {$etime} " . get_string('atlocation', 'organizer') . " {$slot->location}");
}
}
}
}
$buttonarray = array();
$buttonarray[] =& $mform->createElement('submit', 'confirm', get_string('confirm_delete', 'organizer'));
$buttonarray[] =& $mform->createElement('cancel');
$mform->addGroup($buttonarray, 'buttonar', '', array(' '), false);
$mform->closeHeaderBefore('buttonar');
}
function organizer_slot_status($params, $slot)
{
$slotx = new organizer_slot($slot);
$slotevaluated = $slotx->is_evaluated();
$slotpastdue = $slotx->is_past_due();
$slotpastdeadline = $slotx->is_past_deadline();
$slothasparticipants = $slotx->has_participants();
$slotnoparticipants = !$slotevaluated && ($slotpastdue || $slotpastdeadline) && !$slothasparticipants;
$slotpending = !$slotevaluated && $slotpastdue && $slothasparticipants;
$slotgradeable = !$slotevaluated && $slotpastdeadline && $slothasparticipants;
$slotdueempty = !$slotpastdeadline && !$slothasparticipants;
$slotdue = !$slotpastdeadline && $slothasparticipants;
$actionurl = new moodle_url('/mod/organizer/view_action.php', array('id' => $params['id'], 'mode' => $params['mode'], 'action' => 'eval', 'slots[]' => $slot->id, 'sesskey' => sesskey()));
if ($slotevaluated) {
return '<a href="' . $actionurl->out(false) . '">' . organizer_get_img('pix/yes_24x24.png', '', get_string('img_title_evaluated', 'organizer')) . '</a>';
} else {
if ($slotnoparticipants) {
return organizer_get_img('pix/no_participants_24x24.png', '', get_string('img_title_no_participants', 'organizer'));
} else {
if ($slotpending) {
return '<a href="' . $actionurl->out(false) . '">' . organizer_get_img('pix/slot_pending_24x24.png', '', get_string('img_title_pending', 'organizer')) . '</a>';
} else {
if ($slotgradeable) {
return '<a href="' . $actionurl->out(false) . '">' . organizer_get_img('pix/student_slot_past_deadline_24x24.png', '', get_string('img_title_past_deadline', 'organizer')) . '</a>';
} else {
if ($slotdueempty) {
return organizer_get_img('pix/student_slot_available_24x24.png', '', get_string('img_title_due', 'organizer'));
} else {
if ($slotdue) {
return '<a href="' . $actionurl->out(false) . '">' . organizer_get_img('pix/student_slot_available_24x24.png', '', get_string('img_title_due', 'organizer')) . '</a>';
} else {
print_error("This shouldn't happen.");
}
}
}
}
}
}
}
