request = $request;
$this->pdm = new PersistentDataManager();
$this->mapRepository = new MapRepository();
$this->placeRepository = new PlaceRepository();
}
public function authorize(): bool
{
$user = $this->request->user();
return $user !== null && $user->hasPermission(IUser::PERMISSION_ADMIN);
}
public function getMapEditor(): IContent
{
$mapId = (int) $this->request->query('mapId');
if ($mapId) {
$map = $this->mapRepository->getById($mapId);
$places = $this->getPlaces($map);
} else {
$map = new Map();
$map->setName(self::$unnamedMapName);
$places = [];
}
$data = ['mapId' => $mapId, 'mapName' => $map->getName(), 'mapDescription' => str_replace('
', "\n", $map->getDescription()), 'bounds' => $map->getBounds()->toArray(), 'places' => &$places];
return new HtmlContent('admin/map_editor', $data);
}
public function getPlace(): IContent
{
$placeId = (int) $this->request->query('placeId');
$place = $this->placeRepository->getById($placeId);
$data = ['panoId' => $place->getFreshPanoId()];
return new JsonContent($data);
}
public function saveMap(): IContent
{
$mapId = (int) $this->request->query('mapId');
\Container::$dbConnection->startTransaction();
if ($mapId) {
$map = $this->mapRepository->getById($mapId);
} else {
$map = new Map();
$map->setName(self::$unnamedMapName);
$this->pdm->saveToDb($map);
}
if (isset($_POST['added'])) {
$addedIds = [];
foreach ($_POST['added'] as $placeRaw) {
$placeRaw = json_decode($placeRaw, true);
$place = new Place();
$place->setMap($map);
$place->setLat((float) $placeRaw['lat']);
$place->setLng((float) $placeRaw['lng']);
$place->setPov(new Pov(
(float) $placeRaw['pov']['heading'],
(float) $placeRaw['pov']['pitch'],
(float) $placeRaw['pov']['zoom']
));
if ($placeRaw['panoId'] === -1) {
$place->setPanoIdCachedTimestampDate(new DateTime('-1 day'));
}
$this->pdm->saveToDb($place);
$addedIds[] = ['tempId' => $placeRaw['id'], 'id' => $place->getId()];
}
} else {
$addedIds = [];
}
if (isset($_POST['edited'])) {
foreach ($_POST['edited'] as $placeRaw) {
$placeRaw = json_decode($placeRaw, true);
$place = $this->placeRepository->getById((int) $placeRaw['id']);
$place->setLat((float) $placeRaw['lat']);
$place->setLng((float) $placeRaw['lng']);
$place->setPov(new Pov(
(float) $placeRaw['pov']['heading'],
(float) $placeRaw['pov']['pitch'],
(float) $placeRaw['pov']['zoom']
));
$place->setPanoIdCachedTimestampDate(new DateTime('-1 day'));
$this->pdm->saveToDb($place);
}
}
if (isset($_POST['deleted'])) {
foreach ($_POST['deleted'] as $placeRaw) {
$placeRaw = json_decode($placeRaw, true);
$place = $this->placeRepository->getById((int) $placeRaw['id']);
$this->pdm->deleteFromDb($place);
}
}
$mapBounds = $this->calculateMapBounds($map);
$map->setBounds($mapBounds);
$map->setArea($mapBounds->calculateApproximateArea());
if (isset($_POST['name'])) {
$map->setName($_POST['name'] ? $_POST['name'] : self::$unnamedMapName);
}
if (isset($_POST['description'])) {
$map->setDescription(str_replace(["\n", "\r\n"], '
', $_POST['description']));
}
$this->pdm->saveToDb($map);
\Container::$dbConnection->commit();
$data = ['mapId' => $map->getId(), 'added' => $addedIds];
return new JsonContent($data);
}
public function deleteMap()
{
$mapId = (int) $this->request->query('mapId');
$map = $this->mapRepository->getById($mapId);
\Container::$dbConnection->startTransaction();
$this->deletePlaces($map);
$this->pdm->deleteFromDb($map);
\Container::$dbConnection->commit();
$data = ['success' => true];
return new JsonContent($data);
}
private function deletePlaces(Map $map): void
{
//TODO: relations?
$select = new Select(\Container::$dbConnection, 'places');
$select->columns(Place::getFields());
$select->where('map_id', '=', $map->getId());
$result = $select->execute();
while ($placeData = $result->fetch(IResultSet::FETCH_ASSOC)) {
$place = new Place();
$this->pdm->fillWithData($placeData, $place);
$this->pdm->deleteFromDb($place);
}
}
private function calculateMapBounds(Map $map): Bounds
{
//TODO: from repository or relations
$select = new Select(\Container::$dbConnection, 'places');
$select->columns(['lat', 'lng']);
$select->where('map_id', '=', $map->getId());
$result = $select->execute();
$bounds = new Bounds();
while ($place = $result->fetch(IResultSet::FETCH_ASSOC)) {
$bounds->extend(new Position($place['lat'], $place['lng']));
}
return $bounds;
}
private function &getPlaces(Map $map): array
{
//TODO: from repository or relations
$select = new Select(\Container::$dbConnection, 'places');
$select->columns(['id', 'lat', 'lng', 'pano_id_cached', 'pano_id_cached_timestamp', 'pov_heading', 'pov_pitch', 'pov_zoom']);
$select->where('map_id', '=', $map->getId());
$result = $select->execute();
$places = [];
while ($place = $result->fetch(IResultSet::FETCH_ASSOC)) {
$noPano = $place['pano_id_cached_timestamp'] && $place['pano_id_cached'] === null;
$places[$place['id']] = [
'id' => $place['id'],
'lat' => $place['lat'],
'lng' => $place['lng'],
'panoId' => null,
'pov' => [
'heading' => (float) $place['pov_heading'],
'pitch' => (float) $place['pov_pitch'],
'zoom' => (float) $place['pov_zoom']
],
'noPano' => $noPano
];
}
return $places;
}
}