190949315SGreg Roach<?php 290949315SGreg Roach 390949315SGreg Roach/** 490949315SGreg Roach * webtrees: online genealogy 590949315SGreg Roach * Copyright (C) 2021 webtrees development team 690949315SGreg Roach * This program is free software: you can redistribute it and/or modify 790949315SGreg Roach * it under the terms of the GNU General Public License as published by 890949315SGreg Roach * the Free Software Foundation, either version 3 of the License, or 990949315SGreg Roach * (at your option) any later version. 1090949315SGreg Roach * This program is distributed in the hope that it will be useful, 1190949315SGreg Roach * but WITHOUT ANY WARRANTY; without even the implied warranty of 1290949315SGreg Roach * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 1390949315SGreg Roach * GNU General Public License for more details. 1490949315SGreg Roach * You should have received a copy of the GNU General Public License 1589f7189bSGreg Roach * along with this program. If not, see <https://www.gnu.org/licenses/>. 1690949315SGreg Roach */ 1790949315SGreg Roach 1890949315SGreg Roachdeclare(strict_types=1); 1990949315SGreg Roach 2090949315SGreg Roachnamespace Fisharebest\Webtrees\Http\RequestHandlers; 2190949315SGreg Roach 2290949315SGreg Roachuse Exception; 2390949315SGreg Roachuse Fisharebest\Webtrees\FlashMessages; 2490949315SGreg Roachuse Fisharebest\Webtrees\Gedcom; 2590949315SGreg Roachuse Fisharebest\Webtrees\I18N; 2690949315SGreg Roachuse Fisharebest\Webtrees\PlaceLocation; 2790949315SGreg Roachuse Fisharebest\Webtrees\Registry; 2890949315SGreg Roachuse Fisharebest\Webtrees\Services\MapDataService; 2990949315SGreg Roachuse Illuminate\Database\Capsule\Manager as DB; 3090949315SGreg Roachuse Psr\Http\Message\ResponseInterface; 3190949315SGreg Roachuse Psr\Http\Message\ServerRequestInterface; 3290949315SGreg Roachuse Psr\Http\Message\UploadedFileInterface; 3390949315SGreg Roachuse Psr\Http\Server\RequestHandlerInterface; 3490949315SGreg Roach 3590949315SGreg Roachuse function array_filter; 3690949315SGreg Roachuse function array_reverse; 3790949315SGreg Roachuse function array_slice; 3890949315SGreg Roachuse function count; 3990949315SGreg Roachuse function fclose; 4090949315SGreg Roachuse function fgetcsv; 4190949315SGreg Roachuse function implode; 4290949315SGreg Roachuse function is_numeric; 4390949315SGreg Roachuse function json_decode; 4490949315SGreg Roachuse function redirect; 4590949315SGreg Roachuse function rewind; 4690949315SGreg Roachuse function route; 4790949315SGreg Roachuse function str_contains; 4890949315SGreg Roachuse function stream_get_contents; 4990949315SGreg Roach 50*08b5db2aSGreg Roachuse const JSON_THROW_ON_ERROR; 5190949315SGreg Roachuse const UPLOAD_ERR_OK; 5290949315SGreg Roach 5390949315SGreg Roach/** 5490949315SGreg Roach * Import geographic data. 5590949315SGreg Roach */ 5690949315SGreg Roachclass MapDataImportAction implements RequestHandlerInterface 5790949315SGreg Roach{ 5890949315SGreg Roach /** 5990949315SGreg Roach * This function assumes the input file layout is 6090949315SGreg Roach * level followed by a variable number of placename fields 6190949315SGreg Roach * followed by Longitude, Latitude, Zoom & Icon 6290949315SGreg Roach * 6390949315SGreg Roach * @param ServerRequestInterface $request 6490949315SGreg Roach * 6590949315SGreg Roach * @return ResponseInterface 6690949315SGreg Roach * @throws Exception 6790949315SGreg Roach */ 6890949315SGreg Roach public function handle(ServerRequestInterface $request): ResponseInterface 6990949315SGreg Roach { 7090949315SGreg Roach $data_filesystem = Registry::filesystem()->data(); 7190949315SGreg Roach 7290949315SGreg Roach $params = (array) $request->getParsedBody(); 7390949315SGreg Roach 7490949315SGreg Roach $serverfile = $params['serverfile'] ?? ''; 7590949315SGreg Roach $options = $params['import-options'] ?? ''; 7690949315SGreg Roach $clear_database = (bool) ($params['cleardatabase'] ?? false); 7790949315SGreg Roach $local_file = $request->getUploadedFiles()['localfile'] ?? null; 7890949315SGreg Roach 7990949315SGreg Roach $places = []; 8090949315SGreg Roach 8190949315SGreg Roach $url = route(MapDataList::class, ['parent_id' => 0]); 8290949315SGreg Roach 8390949315SGreg Roach $fp = false; 8490949315SGreg Roach 85f7cf8a15SGreg Roach if ($serverfile !== '' && $data_filesystem->fileExists(MapDataService::PLACES_FOLDER . $serverfile)) { 8690949315SGreg Roach // first choice is file on server 8790949315SGreg Roach $fp = $data_filesystem->readStream(MapDataService::PLACES_FOLDER . $serverfile); 8890949315SGreg Roach } elseif ($local_file instanceof UploadedFileInterface && $local_file->getError() === UPLOAD_ERR_OK) { 8990949315SGreg Roach // 2nd choice is local file 9090949315SGreg Roach $fp = $local_file->getStream()->detach(); 9190949315SGreg Roach } 9290949315SGreg Roach 9390949315SGreg Roach if ($fp === false || $fp === null) { 9490949315SGreg Roach return redirect($url); 9590949315SGreg Roach } 9690949315SGreg Roach 9790949315SGreg Roach $string = stream_get_contents($fp); 9890949315SGreg Roach 9990949315SGreg Roach // Check the file type 10090949315SGreg Roach if (str_contains($string, 'FeatureCollection')) { 101*08b5db2aSGreg Roach $input_array = json_decode($string, false, 512, JSON_THROW_ON_ERROR); 10290949315SGreg Roach 10390949315SGreg Roach foreach ($input_array->features as $feature) { 10490949315SGreg Roach $places[] = [ 10590949315SGreg Roach 'latitude' => $feature->geometry->coordinates[1], 10690949315SGreg Roach 'longitude' => $feature->geometry->coordinates[0], 10790949315SGreg Roach 'name' => $feature->properties->name, 10890949315SGreg Roach ]; 10990949315SGreg Roach } 11090949315SGreg Roach } else { 11190949315SGreg Roach rewind($fp); 11290949315SGreg Roach while (($row = fgetcsv($fp, 0, MapDataService::CSV_SEPARATOR)) !== false) { 11390949315SGreg Roach // Skip the header 11490949315SGreg Roach if (!is_numeric($row[0])) { 11590949315SGreg Roach continue; 11690949315SGreg Roach } 11790949315SGreg Roach 11890949315SGreg Roach $level = (int) $row[0]; 11990949315SGreg Roach $count = count($row); 12090949315SGreg Roach $name = implode(Gedcom::PLACE_SEPARATOR, array_reverse(array_slice($row, 1, 1 + $level))); 12190949315SGreg Roach 12290949315SGreg Roach $places[] = [ 12390949315SGreg Roach 'latitude' => (float) strtr($row[$count - 3], ['N' => '', 'S' => '-', ',' => '.']), 12490949315SGreg Roach 'longitude' => (float) strtr($row[$count - 4], ['E' => '', 'W' => '-', ',' => '.']), 12590949315SGreg Roach 'name' => $name 12690949315SGreg Roach ]; 12790949315SGreg Roach } 12890949315SGreg Roach } 12990949315SGreg Roach 13090949315SGreg Roach fclose($fp); 13190949315SGreg Roach 13290949315SGreg Roach if ($clear_database) { 13390949315SGreg Roach // Child places are deleted via on-delete-cascade... 13490949315SGreg Roach DB::table('place_location') 13590949315SGreg Roach ->whereNull('parent_id') 13690949315SGreg Roach ->delete(); 13790949315SGreg Roach } 13890949315SGreg Roach 13990949315SGreg Roach $added = 0; 14090949315SGreg Roach $updated = 0; 14190949315SGreg Roach 14290949315SGreg Roach // Remove places with 0,0 coordinates at lower levels. 14390949315SGreg Roach $places = array_filter($places, static function ($place) { 14490949315SGreg Roach return !str_contains($place['name'], ',') || $place['longitude'] !== 0.0 || $place['latitude'] !== 0.0; 14590949315SGreg Roach }); 14690949315SGreg Roach 14790949315SGreg Roach foreach ($places as $place) { 14890949315SGreg Roach $location = new PlaceLocation($place['name']); 14990949315SGreg Roach $exists = $location->exists(); 15090949315SGreg Roach 15190949315SGreg Roach // Only update existing records 15290949315SGreg Roach if ($options === 'update' && !$exists) { 15390949315SGreg Roach continue; 15490949315SGreg Roach } 15590949315SGreg Roach 15690949315SGreg Roach // Only add new records 15790949315SGreg Roach if ($options === 'add' && $exists) { 15890949315SGreg Roach continue; 15990949315SGreg Roach } 16090949315SGreg Roach 16190949315SGreg Roach if (!$exists) { 16290949315SGreg Roach $added++; 16390949315SGreg Roach } 16490949315SGreg Roach 16590949315SGreg Roach $updated += DB::table('place_location') 16690949315SGreg Roach ->where('id', '=', $location->id()) 16790949315SGreg Roach ->update([ 16890949315SGreg Roach 'latitude' => $place['latitude'], 16990949315SGreg Roach 'longitude' => $place['longitude'], 17090949315SGreg Roach ]); 17190949315SGreg Roach } 17290949315SGreg Roach 17390949315SGreg Roach FlashMessages::addMessage( 17490949315SGreg Roach I18N::translate('locations updated: %s, locations added: %s', I18N::number($updated), I18N::number($added)), 17590949315SGreg Roach 'info' 17690949315SGreg Roach ); 17790949315SGreg Roach 17890949315SGreg Roach return redirect($url); 17990949315SGreg Roach } 18090949315SGreg Roach} 181