Files
espocrm/application/Espo/Core/Export/Csv.php
2020-04-09 13:52:01 +03:00

104 lines
3.4 KiB
PHP

<?php
/************************************************************************
* This file is part of EspoCRM.
*
* EspoCRM - Open Source CRM application.
* Copyright (C) 2014-2020 Yuri Kuznetsov, Taras Machyshyn, Oleksiy Avramenko
* Website: https://www.espocrm.com
*
* EspoCRM 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 3 of the License, or
* (at your option) any later version.
*
* EspoCRM 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 EspoCRM. If not, see http://www.gnu.org/licenses/.
*
* The interactive user interfaces in modified source and object code versions
* of this program must display Appropriate Legal Notices, as required under
* Section 5 of the GNU General Public License version 3.
*
* In accordance with Section 7(b) of the GNU General Public License version 3,
* these Appropriate Legal Notices must retain the display of the "EspoCRM" word.
************************************************************************/
namespace Espo\Core\Export;
use \Espo\Core\Exceptions\Error;
use \Espo\Core\ORM\Entity;
class Csv extends \Espo\Core\Injectable
{
protected $dependencyList = [
'config',
'preferences',
'metadata'
];
public function loadAdditionalFields(Entity $entity, $fieldList)
{
foreach ($fieldList as $field) {
if ($this->getInjection('metadata')->get(['entityDefs', $entity->getEntityType(), 'fields', $field, 'type']) === 'linkMultiple') {
if (!$entity->has($field . 'Ids')) {
$entity->loadLinkMultipleField($field);
}
}
}
}
public function process(string $entityType, array $params, ?array $dataList, $dataFp = null)
{
if (!is_array($params['attributeList'])) {
throw new Error();
}
$attributeList = $params['attributeList'];
$delimiter = $this->getInjection('preferences')->get('exportDelimiter');
if (empty($delimiter)) {
$delimiter = $this->getInjection('config')->get('exportDelimiter', ',');
}
$delimiter = str_replace('\t', "\t", $delimiter);
$fp = fopen('php://temp', 'w');
fputcsv($fp, $attributeList, $delimiter);
if ($dataFp) {
while (($line = fgets($dataFp)) !== false) {
$row = unserialize(base64_decode($line));
$preparedRow = $this->prepareRow($row);
fputcsv($fp, $preparedRow, $delimiter);
}
} else {
foreach ($dataList as $row) {
$preparedRow = $this->prepareRow($row);
fputcsv($fp, $preparedRow, $delimiter);
}
}
rewind($fp);
$csv = stream_get_contents($fp);
fclose($fp);
return $csv;
}
protected function prepareRow($row)
{
$preparedRow = [];
foreach ($row as $item) {
if (is_array($item) || is_object($item)) {
$item = \Espo\Core\Utils\Json::encode($item);
}
$preparedRow[] = $item;
}
return $preparedRow;
}
}