search_core/Classes/DataProcessing/GeoPointProcessor.php

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<?php
namespace Codappix\SearchCore\DataProcessing;
/*
* Copyright (C) 2017 Daniel Siepmann <coding@daniel-siepmann.de>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
* 02110-1301, USA.
*/
/**
* Adds a new fields, ready to use as GeoPoint field for Elasticsearch.
*/
class GeoPointProcessor implements ProcessorInterface
{
public function processData(array $record, array $configuration) : array
{
if (! $this->canApply($record, $configuration)) {
return $record;
}
$record[$configuration['to']] = [
'lat' => (float) $record[$configuration['lat']],
'lon' => (float) $record[$configuration['lon']],
];
return $record;
}
protected function canApply(array $record, array $configuration) : bool
{
if (!isset($record[$configuration['lat']])
|| !is_numeric($record[$configuration['lat']])
|| trim($record[$configuration['lat']]) === ''
) {
return false;
}
if (!isset($record[$configuration['lon']])
|| !is_numeric($record[$configuration['lon']])
|| trim($record[$configuration['lon']]) === ''
) {
return false;
}
return true;
}
}