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<?php
use Engelsystem\ShiftSignupState;
function shift_link($shift)
{
return page_link_to('shifts') . '&action=view&shift_id=' . $shift['SID'];
}
function shift_delete_link($shift)
{
return page_link_to('user_shifts') . '&delete_shift=' . $shift['SID'];
}
function shift_edit_link($shift)
{
return page_link_to('user_shifts') . '&edit_shift=' . $shift['SID'];
}
/**
* Edit a single shift.
*/
function shift_edit_controller()
{
global $privileges;
// Schicht bearbeiten
$msg = "";
$valid = true;
if (!in_array('admin_shifts', $privileges)) {
redirect(page_link_to('user_shifts'));
}
if (!isset($_REQUEST['edit_shift']) || !test_request_int('edit_shift')) {
redirect(page_link_to('user_shifts'));
}
$shift_id = $_REQUEST['edit_shift'];
$shift = Shift($shift_id);
$room = select_array(Rooms(), 'RID', 'Name');
$angeltypes = select_array(AngelTypes(), 'id', 'name');
$shifttypes = select_array(ShiftTypes(), 'id', 'name');
$needed_angel_types = select_array(NeededAngelTypes_by_shift($shift_id), 'id', 'count');
foreach (array_keys($angeltypes) as $angeltype_id) {
if (!isset($needed_angel_types[$angeltype_id])) {
$needed_angel_types[$angeltype_id] = 0;
}
}
$shifttype_id = $shift['shifttype_id'];
$title = $shift['title'];
$rid = $shift['RID'];
$start = $shift['start'];
$end = $shift['end'];
if (isset($_REQUEST['submit'])) {
// Name/Bezeichnung der Schicht, darf leer sein
$title = strip_request_item('title');
// Auswahl der sichtbaren Locations für die Schichten
if (isset($_REQUEST['rid']) && preg_match("/^[0-9]+$/", $_REQUEST['rid']) && isset($room[$_REQUEST['rid']])) {
$rid = $_REQUEST['rid'];
} else {
$valid = false;
$msg .= error(_("Please select a room."), true);
}
if (isset($_REQUEST['shifttype_id']) && isset($shifttypes[$_REQUEST['shifttype_id']])) {
$shifttype_id = $_REQUEST['shifttype_id'];
} else {
$valid = false;
$msg .= error(_('Please select a shifttype.'), true);
}
if (isset($_REQUEST['start']) && $tmp = parse_date("Y-m-d H:i", $_REQUEST['start'])) {
$start = $tmp;
} else {
$valid = false;
$msg .= error(_("Please enter a valid starting time for the shifts."), true);
}
if (isset($_REQUEST['end']) && $tmp = parse_date("Y-m-d H:i", $_REQUEST['end'])) {
$end = $tmp;
} else {
$valid = false;
$msg .= error(_("Please enter a valid ending time for the shifts."), true);
}
if ($start >= $end) {
$valid = false;
$msg .= error(_("The ending time has to be after the starting time."), true);
}
foreach ($needed_angel_types as $needed_angeltype_id => $needed_angeltype_name) {
if (isset($_REQUEST['type_' . $needed_angeltype_id]) && test_request_int('type_' . $needed_angeltype_id)) {
$needed_angel_types[$needed_angeltype_id] = trim($_REQUEST['type_' . $needed_angeltype_id]);
} else {
$valid = false;
$msg .= error(sprintf(
_("Please check your input for needed angels of type %s."),
$needed_angeltype_name
), true);
}
}
if ($valid) {
$shift['shifttype_id'] = $shifttype_id;
$shift['title'] = $title;
$shift['RID'] = $rid;
$shift['start'] = $start;
$shift['end'] = $end;
$result = Shift_update($shift);
if ($result === false) {
engelsystem_error('Unable to update shift.');
}
NeededAngelTypes_delete_by_shift($shift_id);
$needed_angel_types_info = [];
foreach ($needed_angel_types as $type_id => $count) {
NeededAngelType_add($shift_id, $type_id, null, $count);
$needed_angel_types_info[] = $angeltypes[$type_id] . ": " . $count;
}
engelsystem_log(
"Updated shift '" . $shifttypes[$shifttype_id] . ", " . $title
. "' from " . date("Y-m-d H:i", $start)
. " to " . date("Y-m-d H:i", $end)
. " with angel types " . join(", ", $needed_angel_types_info)
);
success(_("Shift updated."));
redirect(shift_link([
'SID' => $shift_id
]));
}
}
$angel_types_spinner = "";
foreach ($angeltypes as $angeltype_id => $angeltype_name) {
$angel_types_spinner .= form_spinner('type_' . $angeltype_id, $angeltype_name,
$needed_angel_types[$angeltype_id]);
}
return page_with_title(
shifts_title(),
[
msg(),
'<noscript>' . info(_("This page is much more comfortable with javascript."), true) . '</noscript>',
form([
form_select('shifttype_id', _('Shifttype'), $shifttypes, $shifttype_id),
form_text('title', _("Title"), $title),
form_select('rid', _("Room:"), $room, $rid),
form_text('start', _("Start:"), date("Y-m-d H:i", $start)),
form_text('end', _("End:"), date("Y-m-d H:i", $end)),
'<h2>' . _("Needed angels") . '</h2>',
$angel_types_spinner,
form_submit('submit', _("Save"))
])
]
);
}
function shift_delete_controller()
{
global $privileges;
if (!in_array('user_shifts_admin', $privileges)) {
redirect(page_link_to('user_shifts'));
}
// Schicht komplett löschen (nur für admins/user mit user_shifts_admin privileg)
if (!isset($_REQUEST['delete_shift']) || !preg_match("/^[0-9]*$/", $_REQUEST['delete_shift'])) {
redirect(page_link_to('user_shifts'));
}
$shift_id = $_REQUEST['delete_shift'];
$shift = Shift($shift_id);
if ($shift == null) {
redirect(page_link_to('user_shifts'));
}
// Schicht löschen bestätigt
if (isset($_REQUEST['delete'])) {
Shift_delete($shift_id);
engelsystem_log(
"Deleted shift " . $shift['name']
. " from " . date("Y-m-d H:i", $shift['start'])
. " to " . date("Y-m-d H:i", $shift['end'])
);
success(_("Shift deleted."));
redirect(page_link_to('user_shifts'));
}
return page_with_title(shifts_title(), [
error(sprintf(
_("Do you want to delete the shift %s from %s to %s?"),
$shift['name'],
date("Y-m-d H:i", $shift['start']),
date("H:i", $shift['end'])
), true),
'<a class="button" href="?p=user_shifts&delete_shift=' . $shift_id . '&delete">' . _("delete") . '</a>'
]);
}
function shift_controller()
{
global $user, $privileges;
if (!in_array('user_shifts', $privileges)) {
redirect(page_link_to('?'));
}
if (!isset($_REQUEST['shift_id'])) {
redirect(page_link_to('user_shifts'));
}
$shift = Shift($_REQUEST['shift_id']);
if ($shift == null) {
error(_("Shift could not be found."));
redirect(page_link_to('user_shifts'));
}
$shifttype = ShiftType($shift['shifttype_id']);
$room = Room($shift['RID']);
$angeltypes = AngelTypes();
$user_shifts = Shifts_by_user($user);
$shift_signup_state = new ShiftSignupState(ShiftSignupState::OCCUPIED, 0);
foreach ($angeltypes as &$angeltype) {
$needed_angeltype = NeededAngeltype_by_Shift_and_Angeltype($shift, $angeltype);
$shift_entries = ShiftEntries_by_shift_and_angeltype($shift['SID'], $angeltype['id']);
$angeltype_signup_state = Shift_signup_allowed($user, $shift, $angeltype, null, $user_shifts, $needed_angeltype,
$shift_entries);
if ($shift_signup_state == null) {
$shift_signup_state = $angeltype_signup_state;
} else {
$shift_signup_state->combineWith($angeltype_signup_state);
}
$angeltype['shift_signup_state'] = $angeltype_signup_state;
}
return [
$shift['name'],
Shift_view($shift, $shifttype, $room, $angeltypes, $shift_signup_state)
];
}
function shifts_controller()
{
if (!isset($_REQUEST['action'])) {
redirect(page_link_to('user_shifts'));
}
switch ($_REQUEST['action']) {
default:
redirect(page_link_to('?'));
case 'view':
return shift_controller();
case 'next':
return shift_next_controller();
}
}
/**
* Redirects the user to his next shift.
*/
function shift_next_controller()
{
global $user, $privileges;
if (!in_array('user_shifts', $privileges)) {
redirect(page_link_to('?'));
}
$upcoming_shifts = ShiftEntries_upcoming_for_user($user);
if ($upcoming_shifts === false) {
return false;
}
if (count($upcoming_shifts) > 0) {
redirect(shift_link($upcoming_shifts[0]));
}
redirect(page_link_to('user_shifts'));
}
/**
* Export all shifts using api-key.
*/
function shifts_json_export_all_controller()
{
global $api_key;
if ($api_key == "") {
engelsystem_error("Config contains empty apikey.");
}
if (!isset($_REQUEST['api_key'])) {
engelsystem_error("Missing parameter api_key.");
}
if ($_REQUEST['api_key'] != $api_key) {
engelsystem_error("Invalid api_key.");
}
$shifts_source = Shifts();
if ($shifts_source === false) {
engelsystem_error("Unable to load shifts.");
}
header("Content-Type: application/json; charset=utf-8");
raw_output(json_encode($shifts_source));
}
/**
* Export filtered shifts via JSON.
* (Like iCal Export or shifts view)
*/
function shifts_json_export_controller()
{
global $user;
if (!isset($_REQUEST['key']) || !preg_match("/^[0-9a-f]{32}$/", $_REQUEST['key'])) {
engelsystem_error("Missing key.");
}
$key = $_REQUEST['key'];
$user = User_by_api_key($key);
if ($user == null) {
engelsystem_error("Key invalid.");
}
if (!in_array('shifts_json_export', privileges_for_user($user['UID']))) {
engelsystem_error("No privilege for shifts_json_export.");
}
$shifts = load_ical_shifts();
header("Content-Type: application/json; charset=utf-8");
raw_output(json_encode($shifts));
}
/**
* Returns users shifts to export.
*/
function load_ical_shifts()
{
global $user;
return Shifts_by_user($user);
}
|