public static function getGeometryType($conn, $tablename, $fieldname)
{
$geo_type = '';
$sql = "select distinct(ST_GeometryType(" . $fieldname . ")) as type from " . $tablename . " where " . $fieldname . " is not null";
$stmt = $conn->fetchAll($sql);
if ($stmt) {
foreach ($stmt as $type) {
$geo_type = DefaultMethods::getGeoType($geo_type, $type);
}
}
return $geo_type;
}
/**
* Constructor
*/
public function __construct()
{
$this->id = DefaultMethods::gen_uuid();
}
private function processEachSpatialFile($files, $filetype, $spatialfilename, $sheetname, $bexcel = false)
{
$dbparams = DefaultMethods::getDatabaseParams($this);
$em = $this->getDoctrine()->getManager();
$runResult = null;
$entity_classname = $em->getClassMetadata($this->getParameter('map2u.core.spatialfile.class'))->getName();
$spatialfile = $em->getRepository($entity_classname)->findOneBy(array("userId" => $this->getUser()->getId(), "fileName" => $spatialfilename, 'sheetName' => $sheetname));
if ($spatialfile === null) {
$spatialfile = new $entity_classname();
$spatialfile->setUserId($this->getUser()->getId());
$spatialfile->setUser($this->getUser());
}
if (count($spatialfile->getCategories()) > 0) {
foreach ($spatialfile->getCategories() as $category) {
$spatialfile->removeCategory($category);
}
}
if ($this->params['categories'] !== null) {
$spatialfile->addCategory($this->params['categories']);
}
if (count($spatialfile->getTags()) > 0) {
foreach ($spatialfile->getTags() as $tag) {
$spatialfile->removeTag($tag);
}
}
if ($this->params['tags'] !== null) {
$spatialfile->addTag($this->params['tags']);
}
$spatialfile->setFileType($filetype);
$spatialfile->setSupportType($this->params['spatial_typeid']);
$spatialfile->setSessionId($this->params['sessionid']);
$spatialfile->setFileName($spatialfilename);
$spatialfile->setSheetName($sheetname);
$em->persist($spatialfile);
$em->flush();
$id = str_replace('-', '_', $spatialfile->getId());
$dir = $this->get('kernel')->getRootDir() . '/../Data/uploads/spatialfiles/spatial_' . str_replace('-', '_', $id);
if (file_exists($dir) === false) {
shell_exec('mkdir -p ' . $dir);
}
$filenames = SpatialFileMethods::saveSpatialFile($dir, $files, $bexcel);
if (count($filenames) > 0 && ($filetype === 'shapefile' || $filetype === 'mapinfo' || $filetype === 'kml')) {
$runResult = SpatialFileMethods::ogr2ogrToDatabase($dir, $spatialfile, $dbparams);
if ($runResult === null) {
DefaultMethods::setDatabaseTableUUID($this, "spatial_" . $id);
$columns = DefaultMethods::getTableColumns($this, "spatial_" . $id);
$geo_type = DefaultMethods::getGeometryType($this->get("database_connection"), "spatial_" . $id, 'the_geom');
$spatialfile->setFieldList(serialize($columns));
SpatialFileMethods::ogr2ogrDatabaseToGeoJSON($dir, $spatialfile, $dbparams, $geo_type);
$em->persist($spatialfile);
} else {
$em->remove($spatialfile);
}
} else {
$runResult = $this->processTextfileDataToDatabase($dir, $spatialfile, $sheetname, $bexcel);
if ($runResult === null) {
DefaultMethods::setDatabaseTableUUID($this, "spatial_" . $id);
$columns = DefaultMethods::getTableColumns($this, "spatial_" . $id);
$spatialfile->setFieldList(serialize($columns));
$geo_type = DefaultMethods::getGeometryType($this->get("database_connection"), "spatial_" . $id, 'the_geom');
SpatialFileMethods::ogr2ogrDatabaseToGeoJSON($dir, $spatialfile, $dbparams, $geo_type);
$em->persist($spatialfile);
} else {
$em->remove($spatialfile);
}
}
$em->flush();
return [$runResult, $spatialfile];
}
