function admin_import()
{
global $rooms_import;
global $user;
$html = "";
$step = "input";
if (isset($_REQUEST['step']) && in_array($step, ['input', 'check', 'import'])) {
$step = $_REQUEST['step'];
}
if ($test_handle = fopen('../import/tmp', 'w')) {
fclose($test_handle);
unlink('../import/tmp');
} else {
error(_('Webserver has no write-permission on import directory.'));
}
$import_file = '../import/import_' . $user['UID'] . '.xml';
$shifttype_id = null;
$shifttypes_source = ShiftTypes();
if ($shifttypes_source === false) {
engelsystem_error('Unable to load shifttypes.');
}
$shifttypes = [];
foreach ($shifttypes_source as $shifttype) {
$shifttypes[$shifttype['id']] = $shifttype['name'];
}
switch ($step) {
case 'input':
$ok = false;
if (isset($_REQUEST['submit'])) {
$ok = true;
if (isset($_REQUEST['shifttype_id']) && isset($shifttypes[$_REQUEST['shifttype_id']])) {
$shifttype_id = $_REQUEST['shifttype_id'];
} else {
$ok = false;
error(_('Please select a shift type.'));
}
if (isset($_FILES['xcal_file']) && $_FILES['xcal_file']['error'] == 0) {
if (move_uploaded_file($_FILES['xcal_file']['tmp_name'], $import_file)) {
libxml_use_internal_errors(true);
if (simplexml_load_file($import_file) === false) {
$ok = false;
error(_('No valid xml/xcal file provided.'));
unlink($import_file);
}
} else {
$ok = false;
error(_('File upload went wrong.'));
}
} else {
$ok = false;
error(_('Please provide some data.'));
}
}
if ($ok) {
redirect(page_link_to('admin_import') . "&step=check&shifttype_id=" . $shifttype_id);
} else {
$html .= div('well well-sm text-center', [_('File Upload') . mute(glyph('arrow-right')) . mute(_('Validation')) . mute(glyph('arrow-right')) . mute(_('Import'))]) . div('row', [div('col-md-offset-3 col-md-6', [form(array(form_info('', _("This import will create/update/delete rooms and shifts by given FRAB-export file. The needed file format is xcal.")), form_select('shifttype_id', _('Shifttype'), $shifttypes, $shifttype_id), form_file('xcal_file', _("xcal-File (.xcal)")), form_submit('submit', _("Import"))))])]);
}
break;
case 'check':
if (!file_exists($import_file)) {
error(_('Missing import file.'));
redirect(page_link_to('admin_import'));
}
if (isset($_REQUEST['shifttype_id']) && isset($shifttypes[$_REQUEST['shifttype_id']])) {
$shifttype_id = $_REQUEST['shifttype_id'];
} else {
error(_('Please select a shift type.'));
redirect(page_link_to('admin_import'));
}
list($rooms_new, $rooms_deleted) = prepare_rooms($import_file);
list($events_new, $events_updated, $events_deleted) = prepare_events($import_file, $shifttype_id);
$html .= div('well well-sm text-center', ['<span class="text-success">' . _('File Upload') . glyph('ok-circle') . '</span>' . mute(glyph('arrow-right')) . _('Validation') . mute(glyph('arrow-right')) . mute(_('Import'))]) . form([div('row', [div('col-sm-6', ['<h3>' . _("Rooms to create") . '</h3>', table(_("Name"), $rooms_new)]), div('col-sm-6', ['<h3>' . _("Rooms to delete") . '</h3>', table(_("Name"), $rooms_deleted)])]), '<h3>' . _("Shifts to create") . '</h3>', table(array('day' => _("Day"), 'start' => _("Start"), 'end' => _("End"), 'shifttype' => _('Shift type'), 'title' => _("Title"), 'room' => _("Room")), shifts_printable($events_new, $shifttypes)), '<h3>' . _("Shifts to update") . '</h3>', table(array('day' => _("Day"), 'start' => _("Start"), 'end' => _("End"), 'shifttype' => _('Shift type'), 'title' => _("Title"), 'room' => _("Room")), shifts_printable($events_updated, $shifttypes)), '<h3>' . _("Shifts to delete") . '</h3>', table(array('day' => _("Day"), 'start' => _("Start"), 'end' => _("End"), 'shifttype' => _('Shift type'), 'title' => _("Title"), 'room' => _("Room")), shifts_printable($events_deleted, $shifttypes)), form_submit('submit', _("Import"))], page_link_to('admin_import') . '&step=import&shifttype_id=' . $shifttype_id);
break;
case 'import':
if (!file_exists($import_file)) {
error(_('Missing import file.'));
redirect(page_link_to('admin_import'));
}
if (!file_exists($import_file)) {
redirect(page_link_to('admin_import'));
}
if (isset($_REQUEST['shifttype_id']) && isset($shifttypes[$_REQUEST['shifttype_id']])) {
$shifttype_id = $_REQUEST['shifttype_id'];
} else {
error(_('Please select a shift type.'));
redirect(page_link_to('admin_import'));
}
list($rooms_new, $rooms_deleted) = prepare_rooms($import_file);
foreach ($rooms_new as $room) {
$result = Room_create($room, true, true);
if ($result === false) {
engelsystem_error('Unable to create room.');
}
$rooms_import[trim($room)] = sql_id();
}
foreach ($rooms_deleted as $room) {
sql_query("DELETE FROM `Room` WHERE `Name`='" . sql_escape($room) . "' LIMIT 1");
}
list($events_new, $events_updated, $events_deleted) = prepare_events($import_file, $shifttype_id);
foreach ($events_new as $event) {
$result = Shift_create($event);
if ($result === false) {
engelsystem_error('Unable to create shift.');
}
}
foreach ($events_updated as $event) {
$result = Shift_update_by_psid($event);
if ($result === false) {
engelsystem_error('Unable to update shift.');
}
}
foreach ($events_deleted as $event) {
$result = Shift_delete_by_psid($event['PSID']);
if ($result === false) {
engelsystem_error('Unable to delete shift.');
}
}
engelsystem_log("Pentabarf import done");
unlink($import_file);
$html .= div('well well-sm text-center', ['<span class="text-success">' . _('File Upload') . glyph('ok-circle') . '</span>' . mute(glyph('arrow-right')) . '<span class="text-success">' . _('Validation') . glyph('ok-circle') . '</span>' . mute(glyph('arrow-right')) . '<span class="text-success">' . _('Import') . glyph('ok-circle') . '</span>']) . success(_("It's done!"), true);
break;
default:
redirect(page_link_to('admin_import'));
}
return page_with_title(admin_import_title(), [msg(), $html]);
}
function admin_shifts()
{
$ok = true;
$rid = 0;
$start = DateTime::createFromFormat("Y-m-d H:i", date("Y-m-d") . " 00:00")->getTimestamp();
$end = $start + 24 * 60 * 60;
$mode = 'single';
$angelmode = 'manually';
$length = '';
$change_hours = array();
$title = "";
$shifttype_id = null;
// Locations laden (auch unsichtbare - fuer Erzengel ist das ok)
$rooms = sql_select("SELECT * FROM `Room` ORDER BY `Name`");
$room_array = array();
foreach ($rooms as $room) {
$room_array[$room['RID']] = $room['Name'];
}
// Engeltypen laden
$types = sql_select("SELECT * FROM `AngelTypes` ORDER BY `name`");
$needed_angel_types = array();
foreach ($types as $type) {
$needed_angel_types[$type['id']] = 0;
}
// Load shift types
$shifttypes_source = ShiftTypes();
if ($shifttypes_source === false) {
engelsystem_error('Unable to load shift types.');
}
$shifttypes = [];
foreach ($shifttypes_source as $shifttype) {
$shifttypes[$shifttype['id']] = $shifttype['name'];
}
if (isset($_REQUEST['preview']) || isset($_REQUEST['back'])) {
if (isset($_REQUEST['shifttype_id'])) {
$shifttype = ShiftType($_REQUEST['shifttype_id']);
if ($shifttype === false) {
engelsystem_error('Unable to load shift type.');
}
if ($shifttype == null) {
$ok = false;
error(_('Please select a shift type.'));
} else {
$shifttype_id = $_REQUEST['shifttype_id'];
}
} else {
$ok = false;
error(_('Please select a shift type.'));
}
// 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_array[$_REQUEST['rid']])) {
$rid = $_REQUEST['rid'];
} else {
$ok = false;
$rid = $rooms[0]['RID'];
error(_('Please select a location.'));
}
if (isset($_REQUEST['start']) && ($tmp = DateTime::createFromFormat("Y-m-d H:i", trim($_REQUEST['start'])))) {
$start = $tmp->getTimestamp();
} else {
$ok = false;
error(_('Please select a start time.'));
}
if (isset($_REQUEST['end']) && ($tmp = DateTime::createFromFormat("Y-m-d H:i", trim($_REQUEST['end'])))) {
$end = $tmp->getTimestamp();
} else {
$ok = false;
error(_('Please select an end time.'));
}
if ($start >= $end) {
$ok = false;
error(_('The shifts end has to be after its start.'));
}
if (isset($_REQUEST['mode'])) {
if ($_REQUEST['mode'] == 'single') {
$mode = 'single';
} elseif ($_REQUEST['mode'] == 'multi') {
if (isset($_REQUEST['length']) && preg_match("/^[0-9]+\$/", trim($_REQUEST['length']))) {
$mode = 'multi';
$length = trim($_REQUEST['length']);
} else {
$ok = false;
error(_('Please enter a shift duration in minutes.'));
}
} elseif ($_REQUEST['mode'] == 'variable') {
if (isset($_REQUEST['change_hours']) && preg_match("/^([0-9]{2}(,|\$))/", trim(str_replace(" ", "", $_REQUEST['change_hours'])))) {
$mode = 'variable';
$change_hours = array_map('trim', explode(",", $_REQUEST['change_hours']));
} else {
$ok = false;
error(_('Please split the shift-change hours by colons.'));
}
}
} else {
$ok = false;
error(_('Please select a mode.'));
}
if (isset($_REQUEST['angelmode'])) {
if ($_REQUEST['angelmode'] == 'location') {
$angelmode = 'location';
} elseif ($_REQUEST['angelmode'] == 'manually') {
$angelmode = 'manually';
foreach ($types as $type) {
if (isset($_REQUEST['type_' . $type['id']]) && preg_match("/^[0-9]+\$/", trim($_REQUEST['type_' . $type['id']]))) {
$needed_angel_types[$type['id']] = trim($_REQUEST['type_' . $type['id']]);
} else {
$ok = false;
error(sprintf(_('Please check the needed angels for team %s.'), $type['name']));
}
}
if (array_sum($needed_angel_types) == 0) {
$ok = false;
error(_('There are 0 angels needed. Please enter the amounts of needed angels.'));
}
} else {
$ok = false;
error(_('Please select a mode for needed angels.'));
}
} else {
$ok = false;
error(_('Please select needed angels.'));
}
// Beim Zurück-Knopf das Formular zeigen
if (isset($_REQUEST['back'])) {
$ok = false;
}
// Alle Eingaben in Ordnung
if ($ok) {
if ($angelmode == 'location') {
$needed_angel_types = array();
$needed_angel_types_location = sql_select("SELECT * FROM `NeededAngelTypes` WHERE `room_id`='" . sql_escape($rid) . "'");
foreach ($needed_angel_types_location as $type) {
$needed_angel_types[$type['angel_type_id']] = $type['count'];
}
}
$shifts = array();
if ($mode == 'single') {
$shifts[] = array('start' => $start, 'end' => $end, 'RID' => $rid, 'title' => $title, 'shifttype_id' => $shifttype_id);
} elseif ($mode == 'multi') {
$shift_start = $start;
do {
$shift_end = $shift_start + $length * 60;
if ($shift_end > $end) {
$shift_end = $end;
}
if ($shift_start >= $shift_end) {
break;
}
$shifts[] = array('start' => $shift_start, 'end' => $shift_end, 'RID' => $rid, 'title' => $title, 'shifttype_id' => $shifttype_id);
$shift_start = $shift_end;
} while ($shift_end < $end);
} elseif ($mode == 'variable') {
rsort($change_hours);
$day = DateTime::createFromFormat("Y-m-d H:i", date("Y-m-d", $start) . " 00:00")->getTimestamp();
$change_index = 0;
// Ersten/nächsten passenden Schichtwechsel suchen
foreach ($change_hours as $i => $change_hour) {
if ($start < $day + $change_hour * 60 * 60) {
$change_index = $i;
} elseif ($start == $day + $change_hour * 60 * 60) {
// Start trifft Schichtwechsel
$change_index = ($i + count($change_hours) - 1) % count($change_hours);
break;
} else {
break;
}
}
$shift_start = $start;
do {
$day = DateTime::createFromFormat("Y-m-d H:i", date("Y-m-d", $shift_start) . " 00:00")->getTimestamp();
$shift_end = $day + $change_hours[$change_index] * 60 * 60;
if ($shift_end > $end) {
$shift_end = $end;
}
if ($shift_start >= $shift_end) {
$shift_end += 24 * 60 * 60;
}
$shifts[] = array('start' => $shift_start, 'end' => $shift_end, 'RID' => $rid, 'title' => $title, 'shifttype_id' => $shifttype_id);
$shift_start = $shift_end;
$change_index = ($change_index + count($change_hours) - 1) % count($change_hours);
} while ($shift_end < $end);
}
$shifts_table = array();
foreach ($shifts as $shift) {
$shifts_table_entry = ['timeslot' => '<span class="glyphicon glyphicon-time"></span> ' . date("Y-m-d H:i", $shift['start']) . ' - ' . date("H:i", $shift['end']) . '<br />' . Room_name_render(Room($shift['RID'])), 'title' => ShiftType_name_render(ShiftType($shifttype_id)) . ($shift['title'] ? '<br />' . $shift['title'] : ''), 'needed_angels' => ''];
foreach ($types as $type) {
if (isset($needed_angel_types[$type['id']]) && $needed_angel_types[$type['id']] > 0) {
$shifts_table_entry['needed_angels'] .= '<b>' . AngelType_name_render($type) . ':</b> ' . $needed_angel_types[$type['id']] . '<br />';
}
}
$shifts_table[] = $shifts_table_entry;
}
// Fürs Anlegen zwischenspeichern:
$_SESSION['admin_shifts_shifts'] = $shifts;
$_SESSION['admin_shifts_types'] = $needed_angel_types;
$hidden_types = "";
foreach ($needed_angel_types as $type_id => $count) {
$hidden_types .= form_hidden('type_' . $type_id, $count);
}
return page_with_title(_("Preview"), array(form(array($hidden_types, form_hidden('shifttype_id', $shifttype_id), form_hidden('title', $title), form_hidden('rid', $rid), form_hidden('start', date("Y-m-d H:i", $start)), form_hidden('end', date("Y-m-d H:i", $end)), form_hidden('mode', $mode), form_hidden('length', $length), form_hidden('change_hours', implode(', ', $change_hours)), form_hidden('angelmode', $angelmode), form_submit('back', _("back")), table(array('timeslot' => _('Time and location'), 'title' => _('Type and title'), 'needed_angels' => _('Needed angels')), $shifts_table), form_submit('submit', _("Save"))))));
}
} elseif (isset($_REQUEST['submit'])) {
if (!is_array($_SESSION['admin_shifts_shifts']) || !is_array($_SESSION['admin_shifts_types'])) {
redirect(page_link_to('admin_shifts'));
}
foreach ($_SESSION['admin_shifts_shifts'] as $shift) {
$shift['URL'] = null;
$shift['PSID'] = null;
$shift_id = Shift_create($shift);
if ($shift_id === false) {
engelsystem_error('Unable to create shift.');
}
engelsystem_log("Shift created: " . $shifttypes[$shift['shifttype_id']] . " with title " . $shift['title'] . " from " . date("Y-m-d H:i", $shift['start']) . " to " . date("Y-m-d H:i", $shift['end']));
$needed_angel_types_info = array();
foreach ($_SESSION['admin_shifts_types'] as $type_id => $count) {
$angel_type_source = sql_select("SELECT * FROM `AngelTypes` WHERE `id`='" . sql_escape($type_id) . "' LIMIT 1");
if (count($angel_type_source) > 0) {
sql_query("INSERT INTO `NeededAngelTypes` SET `shift_id`='" . sql_escape($shift_id) . "', `angel_type_id`='" . sql_escape($type_id) . "', `count`='" . sql_escape($count) . "'");
$needed_angel_types_info[] = $angel_type_source[0]['name'] . ": " . $count;
}
}
}
engelsystem_log("Shift needs following angel types: " . join(", ", $needed_angel_types_info));
success("Schichten angelegt.");
redirect(page_link_to('admin_shifts'));
} else {
unset($_SESSION['admin_shifts_shifts']);
unset($_SESSION['admin_shifts_types']);
}
if (!isset($_REQUEST['rid'])) {
$_REQUEST['rid'] = null;
}
$room_select = html_select_key('rid', 'rid', $room_array, $_REQUEST['rid']);
$angel_types = "";
foreach ($types as $type) {
$angel_types .= form_spinner('type_' . $type['id'], $type['name'], $needed_angel_types[$type['id']]);
}
return page_with_title(admin_shifts_title(), array(msg(), form(array(form_select('shifttype_id', _('Shifttype'), $shifttypes, $shifttype_id), form_text('title', _("Title"), $title), form_select('rid', _("Room"), $room_array, $_REQUEST['rid']), '<div class="row">', '<div class="col-md-6">', form_text('start', _("Start"), date("Y-m-d H:i", $start)), form_text('end', _("End"), date("Y-m-d H:i", $end)), form_info(_("Mode"), ''), form_radio('mode', _("Create one shift"), $mode == 'single', 'single'), form_radio('mode', _("Create multiple shifts"), $mode == 'multi', 'multi'), form_text('length', _("Length"), !empty($_REQUEST['length']) ? $_REQUEST['length'] : '120'), form_radio('mode', _("Create multiple shifts with variable length"), $mode == 'variable', 'variable'), form_text('change_hours', _("Shift change hours"), !empty($_REQUEST['change_hours']) ? $_REQUEST['change_hours'] : '00, 04, 08, 10, 12, 14, 16, 18, 20, 22'), '</div>', '<div class="col-md-6">', form_info(_("Needed angels"), ''), form_radio('angelmode', _("Take needed angels from room settings"), $angelmode == 'location', 'location'), form_radio('angelmode', _("The following angels are needed"), $angelmode == 'manually', 'manually'), $angel_types, '</div>', '</div>', form_submit('preview', _("Preview"))))));
}