Taras Machyshyn
116 lines
3.5 KiB
PHP
116 lines
3.5 KiB
PHP
<?php
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/************************************************************************
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* This file is part of EspoCRM.
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*
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* EspoCRM - Open Source CRM application.
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* Copyright (C) 2014-2023 Yurii Kuznietsov, Taras Machyshyn, Oleksii Avramenko
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* Website: https://www.espocrm.com
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*
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* EspoCRM is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* EspoCRM is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with EspoCRM. If not, see http://www.gnu.org/licenses/.
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*
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* The interactive user interfaces in modified source and object code versions
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* of this program must display Appropriate Legal Notices, as required under
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* Section 5 of the GNU General Public License version 3.
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*
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* In accordance with Section 7(b) of the GNU General Public License version 3,
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* these Appropriate Legal Notices must retain the display of the "EspoCRM" word.
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************************************************************************/
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namespace Espo\Tools\Export\Format\Xlsx;
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use Espo\ORM\Defs;
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class FieldHelper
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{
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public function __construct(
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private Defs $ormDefs
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) {}
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public function isForeignReference(string $name): bool
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{
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return str_contains($name, '_');
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}
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private function isForeign(string $entityType, string $name): bool
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{
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if ($this->isForeignReference($name)) {
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return true;
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}
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$entityDefs = $this->ormDefs->getEntity($entityType);
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return
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$entityDefs->hasField($name) &&
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$entityDefs->getField($name)->getType() === 'foreign';
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}
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public function getData(string $entityType, string $name): ?FieldData
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{
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$entityDefs = $this->ormDefs->getEntity($entityType);
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if (!$this->isForeign($entityType, $name)) {
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if (!$entityDefs->hasField($name)) {
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return null;
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}
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$type = $entityDefs
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->getField($name)
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->getType();
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return new FieldData($entityType, $name, $type, null);
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}
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$link = null;
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$field = null;
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if (
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$entityDefs->hasField($name) &&
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$entityDefs->getField($name)->getType() === 'foreign'
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) {
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$fieldDefs = $entityDefs->getField($name);
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$link = $fieldDefs->getParam('link');
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$field = $fieldDefs->getParam('field');
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}
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else if (str_contains($name, '_')) {
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[$link, $field] = explode('_', $name);
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}
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if (!$link || !$field) {
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return null;
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}
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$entityDefs = $this->ormDefs->getEntity($entityType);
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if (!$entityDefs->hasRelation($link)) {
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return null;
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}
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$relationDefs = $entityDefs->getRelation($link);
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if (!$relationDefs->hasForeignEntityType()) {
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return null;
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}
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$foreignEntityType = $relationDefs->getForeignEntityType();
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$type = $this->ormDefs
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->getEntity($foreignEntityType)
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->getField($field)
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->getType();
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return new FieldData($foreignEntityType, $field, $type, $link);
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}
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}
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