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https://github.com/espocrm/espocrm.git
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99 lines
3.0 KiB
PHP
99 lines
3.0 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) 2014-2018 Yuri Kuznetsov, Taras Machyshyn, Oleksiy Avramenko
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* Website: http://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\ORM;
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class SthCollection implements \IteratorAggregate
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{
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private $entityManager = null;
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private $entityType;
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protected $selectParams = null;
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private $sth = null;
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private $sql = null;
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public function __construct(string $entityType, EntityManager $entityManager = null, array $selectParams = [])
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{
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$this->selectParams = $selectParams;
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$this->entityType = $entityType;
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$this->entityManager = $entityManager;
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}
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public function setSelectParams(array $selectParams)
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{
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$this->selectParams = $selectParams;
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}
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public function setQuery(?string $sql)
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{
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$this->sql = $sql;
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}
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public function executeQuery()
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{
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if ($this->sql) {
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$sql = $this->sql;
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} else {
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$sql = $this->entityManager->getQuery()->createSelectQuery($this->entityType, $this->selectParams);
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}
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$sth = $this->entityManager->getPdo()->prepare($sql);
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$sth->execute();
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$this->sth = $sth;
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}
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public function getIterator()
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{
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return (function () {
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while ($row = $this->fetchRow()) {
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$entity = $this->entityManager->getEntityFactory()->create($this->entityType);
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$entity->set($row);
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$entity->setAsFetched();
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$this->prepareEntity($entity);
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yield $entity;
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}
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})();
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}
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protected function fetchRow()
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{
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if (!$this->sth) {
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$this->executeQuery();
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}
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return $this->sth->fetch(\PDO::FETCH_ASSOC);
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}
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protected function prepareEntity(Entity $entity)
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{
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}
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}
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