Part-DB.Part-DB-server/src/Controller/AdminPages/BaseAdminController.php

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9.2 KiB
PHP

<?php
/**
*
* part-db version 0.1
* Copyright (C) 2005 Christoph Lechner
* http://www.cl-projects.de/
*
* part-db version 0.2+
* Copyright (C) 2009 K. Jacobs and others (see authors.php)
* http://code.google.com/p/part-db/
*
* Part-DB Version 0.4+
* Copyright (C) 2016 - 2019 Jan Böhmer
* https://github.com/jbtronics
*
* 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
*
*/
namespace App\Controller\AdminPages;
use App\Entity\Base\NamedDBElement;
use App\Entity\Base\StructuralDBElement;
use App\Entity\UserSystem\User;
use App\Form\AdminPages\ImportType;
use App\Form\AdminPages\MassCreationForm;
use App\Services\EntityExporter;
use App\Services\EntityImporter;
use App\Services\StructuralElementRecursionHelper;
use Doctrine\ORM\EntityManagerInterface;
use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
use Symfony\Component\HttpFoundation\File\UploadedFile;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\Security\Core\Encoder\PasswordEncoderInterface;
use Symfony\Component\Security\Core\Encoder\UserPasswordEncoderInterface;
use Symfony\Component\Security\Core\Tests\Encoder\PasswordEncoder;
use Symfony\Component\Validator\ConstraintViolationList;
use Symfony\Contracts\Translation\TranslatorInterface;
abstract class BaseAdminController extends AbstractController
{
protected $entity_class = '';
protected $form_class = '';
protected $twig_template = '';
protected $route_base = '';
protected $passwordEncoder;
protected $translator;
public function __construct(TranslatorInterface $translator, UserPasswordEncoderInterface $passwordEncoder)
{
if ($this->entity_class === '' || $this->form_class === '' || $this->twig_template === '' || $this->route_base === '') {
throw new \InvalidArgumentException('You have to override the $entity_class, $form_class, $route_base and $twig_template value in your subclasss!');
}
$this->translator = $translator;
$this->passwordEncoder = $passwordEncoder;
}
protected function _edit(NamedDBElement $entity, Request $request, EntityManagerInterface $em)
{
$this->denyAccessUnlessGranted('read', $entity);
$form = $this->createForm($this->form_class, $entity);
$form->handleRequest($request);
if ($form->isSubmitted() && $form->isValid()) {
//Check if we editing a user and if we need to change the password of it
if ($entity instanceof User && !empty($form['new_password']->getData())) {
$password = $this->passwordEncoder->encodePassword($entity, $form['new_password']->getData());
$entity->setPassword($password);
//By default the user must change the password afterwards
$entity->setNeedPwChange(true);
}
$em->persist($entity);
$em->flush();
$this->addFlash('success', $this->translator->trans('entity.edit_flash'));
//Rebuild form, so it is based on the updated data. Important for the parent field!
//We can not use dynamic form events here, because the parent entity list is build from database!
$form = $this->createForm($this->form_class, $entity);
} elseif ($form->isSubmitted() && ! $form->isValid()) {
$this->addFlash('error', $this->translator->trans('entity.edit_flash.invalid'));
}
return $this->render($this->twig_template, [
'entity' => $entity,
'form' => $form->createView()
]);
}
protected function _new(Request $request, EntityManagerInterface $em, EntityImporter $importer)
{
/** @var StructuralDBElement $new_entity */
$new_entity = new $this->entity_class();
$this->denyAccessUnlessGranted('read', $new_entity);
//Basic edit form
$form = $this->createForm($this->form_class, $new_entity);
$form->handleRequest($request);
if ($form->isSubmitted() && $form->isValid()) {
if ($new_entity instanceof User && !empty($form['new_password']->getData())) {
$password = $this->passwordEncoder->encodePassword($new_entity, $form['new_password']->getData());
$new_entity->setPassword($password);
//By default the user must change the password afterwards
$new_entity->setNeedPwChange(true);
}
$em->persist($new_entity);
$em->flush();
$this->addFlash('success', $this->translator->trans('entity.created_flash'));
return $this->redirectToRoute($this->route_base . '_edit', ['id' => $new_entity->getID()]);
}
if ($form->isSubmitted() && ! $form->isValid()) {
$this->addFlash('error', $this->translator->trans('entity.created_flash.invalid'));
}
//Import form
$import_form = $this->createForm(ImportType::class, ['entity_class' => $this->entity_class]);
$import_form->handleRequest($request);
if ($import_form->isSubmitted() && $import_form->isValid()) {
/** @var UploadedFile $file */
$file = $import_form['file']->getData();
$data = $import_form->getData();
$options = array('parent' => $data['parent'], 'preserve_children' => $data['preserve_children'],
'format' => $data['format'], 'csv_separator' => $data['csv_separator']);
$errors = $importer->fileToDBEntities($file, $this->entity_class, $options);
foreach ($errors as $name => $error) {
/** @var $error ConstraintViolationList */
$this->addFlash('error', $name . ':' . $error);
}
}
//Mass creation form
$mass_creation_form = $this->createForm(MassCreationForm::class, ['entity_class' => $this->entity_class]);
$mass_creation_form->handleRequest($request);
if ($mass_creation_form->isSubmitted() && $mass_creation_form->isValid()) {
$data = $mass_creation_form->getData();
dump($data);
//Create entries based on input
$errors = $importer->massCreation($data['lines'], $this->entity_class, $data['parent']);
//Show errors to user:
foreach ($errors as $name => $error) {
/** @var $error ConstraintViolationList */
$this->addFlash('error', $name . ':' . $error);
}
}
return $this->render($this->twig_template, [
'entity' => $new_entity,
'form' => $form->createView(),
'import_form' => $import_form->createView(),
'mass_creation_form' => $mass_creation_form->createView()
]);
}
protected function _delete(Request $request, NamedDBElement $entity, StructuralElementRecursionHelper $recursionHelper)
{
$this->denyAccessUnlessGranted('delete', $entity);
if ($this->isCsrfTokenValid('delete'.$entity->getId(), $request->request->get('_token'))) {
$entityManager = $this->getDoctrine()->getManager();
//Check if we need to remove recursively
if ($entity instanceof StructuralDBElement && $request->get('delete_recursive', false)) {
$recursionHelper->delete($entity, false);
} else {
if ($entity instanceof StructuralDBElement) {
$parent = $entity->getParent();
//Move all sub entities to the current parent
foreach ($entity->getSubelements() as $subelement) {
$subelement->setParent($parent);
$entityManager->persist($subelement);
}
}
//Remove current element
$entityManager->remove($entity);
}
//Flush changes
$entityManager->flush();
$this->addFlash('success', 'attachment_type.deleted');
}
return $this->redirectToRoute($this->route_base . '_new');
}
protected function _exportAll(EntityManagerInterface $em, EntityExporter $exporter, Request $request)
{
$entity = new $this->entity_class();
$this->denyAccessUnlessGranted('read', $entity);
$entities = $em->getRepository($this->entity_class)->findAll();
return $exporter->exportEntityFromRequest($entities,$request);
}
protected function _exportEntity(NamedDBElement $entity, EntityExporter $exporter, Request $request)
{
$this->denyAccessUnlessGranted('read', $entity);
return $exporter->exportEntityFromRequest($entity, $request);
}
}