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AdminController.php
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AdminController.php
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<?php
declare(strict_types=1);
/*
* This file is part of the Zikula package.
*
* Copyright Zikula Foundation - https://ziku.la/
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Zikula\AdminModule\Controller;
use Doctrine\ORM\Tools\Pagination\Paginator;
use Sensio\Bundle\FrameworkExtraBundle\Configuration\Template;
use Symfony\Component\HttpFoundation\RedirectResponse;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpFoundation\Response;
use Symfony\Component\HttpKernel\Kernel;
use Symfony\Component\Routing\Annotation\Route;
use Symfony\Component\Routing\Exception\RouteNotFoundException;
use Symfony\Component\Routing\RouterInterface;
use Symfony\Component\Security\Core\Exception\AccessDeniedException;
use Zikula\AdminModule\Entity\AdminCategoryEntity;
use Zikula\AdminModule\Entity\RepositoryInterface\AdminCategoryRepositoryInterface;
use Zikula\AdminModule\Entity\RepositoryInterface\AdminModuleRepositoryInterface;
use Zikula\AdminModule\Form\Type\CreateCategoryType;
use Zikula\AdminModule\Form\Type\EditCategoryType;
use Zikula\Bundle\FormExtensionBundle\Form\Type\DeletionType;
use Zikula\Core\Controller\AbstractController;
use Zikula\Core\LinkContainer\LinkContainerCollector;
use Zikula\ExtensionsModule\Api\ApiInterface\CapabilityApiInterface;
use Zikula\ThemeModule\Engine\Annotation\Theme;
use Zikula\ThemeModule\Engine\Asset;
/**
* NOTE: intentionally no class level route setting here
*
* Administrative controllers for the admin module
*/
class AdminController extends AbstractController
{
/**
* @Route("")
*
* The main administration function.
*/
public function indexAction(): RedirectResponse
{
// Security check will be done in view()
return $this->redirectToRoute('zikulaadminmodule_admin_view');
}
/**
* @Route("/categories/{startnum}", methods = {"GET"}, requirements={"startnum" = "\d+"})
* @Theme("admin")
* @Template("ZikulaAdminModule:Admin:view.html.twig")
*
* Views all admin categories.
*
* @throws AccessDeniedException Thrown if the user doesn't have edit permission to the module
*/
public function viewAction(AdminCategoryRepositoryInterface $repository, int $startnum = 0): array
{
if (!$this->hasPermission('ZikulaAdminModule::', '::', ACCESS_EDIT)) {
throw new AccessDeniedException();
}
$itemsPerPage = $this->getVar('itemsperpage');
$categories = [];
/** @var Paginator $items */
$items = $repository->getPagedCategories(['sortorder' => 'ASC'], $itemsPerPage, $startnum);
foreach ($items as $item) {
if ($this->hasPermission('ZikulaAdminModule::', $item['name'] . '::' . $item['cid'], ACCESS_READ)) {
$categories[] = $item;
}
}
return [
'categories' => $categories,
'pager' => [
'amountOfItems' => $items->count(),
'itemsPerPage' => $itemsPerPage
]
];
}
/**
* @Route("/newcategory")
* @Theme("admin")
* @Template("ZikulaAdminModule:Admin:newcat.html.twig")
*
* Displays and handles a form for the user to input the details of the new category.
*
* @return array|RedirectResponse
* @throws AccessDeniedException Thrown if the user doesn't have permission to add a category
*/
public function newcatAction(Request $request)
{
if (!$this->hasPermission('ZikulaAdminModule::Item', '::', ACCESS_ADD)) {
throw new AccessDeniedException();
}
$form = $this->createForm(CreateCategoryType::class, new AdminCategoryEntity());
$form->handleRequest($request);
if ($form->isSubmitted() && $form->isValid()) {
if ($form->get('save')->isClicked()) {
$adminCategory = $form->getData();
$this->getDoctrine()->getManager()->persist($adminCategory);
$this->getDoctrine()->getManager()->flush();
$this->addFlash('status', $this->__('Done! Created new category.'));
}
if ($form->get('cancel')->isClicked()) {
$this->addFlash('status', $this->__('Operation cancelled.'));
}
if ($form->get('help')->isClicked()) {
return $this->redirect($this->generateUrl('zikulaadminmodule_admin_view') . '#new');
}
return $this->redirectToRoute('zikulaadminmodule_admin_view');
}
return [
'form' => $form->createView()
];
}
/**
* @Route("/modifycategory/{cid}", requirements={"cid" = "^[1-9]\d*$"})
* @Theme("admin")
* @Template("ZikulaAdminModule:Admin:modify.html.twig")
*
* Displays and handles a modify category form.
*
* @return array|RedirectResponse
* @throws AccessDeniedException Thrown if the user doesn't have permission to edit a category
*/
public function modifyAction(Request $request, AdminCategoryEntity $category)
{
if (!$this->hasPermission('ZikulaAdminModule::Category', $category['name'] . '::' . $category->getCid(), ACCESS_EDIT)) {
throw new AccessDeniedException();
}
$form = $this->createForm(EditCategoryType::class, $category);
$form->handleRequest($request);
if ($form->isSubmitted() && $form->isValid()) {
if ($form->get('save')->isClicked()) {
$category = $form->getData();
if (!$this->hasPermission('ZikulaAdminModule::Category', $category->getName() . '::' . $category->getCid(), ACCESS_EDIT)) {
throw new AccessDeniedException();
}
$this->getDoctrine()->getManager()->flush();
$this->addFlash('status', $this->__('Done! Saved category.'));
}
if ($form->get('cancel')->isClicked()) {
$this->addFlash('status', $this->__('Operation cancelled.'));
}
if ($form->get('help')->isClicked()) {
return $this->redirect($this->generateUrl('zikulaadminmodule_admin_help') . '#modify');
}
return $this->redirectToRoute('zikulaadminmodule_admin_view');
}
return [
'form' => $form->createView()
];
}
/**
* @Route("/deletecategory/{cid}", requirements={"cid" = "^[1-9]\d*$"})
* @Theme("admin")
* @Template("ZikulaAdminModule:Admin:delete.html.twig")
*
* Deletes an admin category.
*
* @return array|RedirectResponse
* @throws AccessDeniedException Thrown if the user doesn't have permission to edit a category
*/
public function deleteAction(Request $request, AdminCategoryEntity $category)
{
if (!$this->hasPermission('ZikulaAdminModule::Category', $category->getName() . '::' . $category->getCid(), ACCESS_DELETE)) {
throw new AccessDeniedException();
}
$form = $this->createForm(DeletionType::class, $category);
$form->handleRequest($request);
if ($form->isSubmitted() && $form->isValid()) {
if ($form->get('delete')->isClicked()) {
$category = $form->getData();
$this->getDoctrine()->getManager()->remove($category);
$this->getDoctrine()->getManager()->flush();
$this->addFlash('status', $this->__('Done! Category deleted.'));
} elseif ($form->get('cancel')->isClicked()) {
$this->addFlash('status', $this->__('Operation cancelled.'));
}
return $this->redirectToRoute('zikulaadminmodule_admin_view');
}
return [
'form' => $form->createView(),
'category' => $category
];
}
/**
* @Route("/panel/{acid}", methods = {"GET"}, requirements={"acid" = "^[1-9]\d*$"})
* @Theme("admin")
* @Template("ZikulaAdminModule:Admin:adminpanel.html.twig")
*
* Displays main admin panel for a category.
*
* @return array|Response
* @throws AccessDeniedException Thrown if the user doesn't have edit permission for the module
*/
public function adminpanelAction(
AdminCategoryRepositoryInterface $adminCategoryRepository,
AdminModuleRepositoryInterface $adminModuleRepository,
CapabilityApiInterface $capabilityApi,
RouterInterface $router,
Asset $assetHelper,
LinkContainerCollector $linkContainerCollector,
int $acid = null
) {
if (!$this->hasPermission('::', '::', ACCESS_EDIT)) {
// suppress admin display - return to index.
if (!$this->hasPermission('ZikulaAdminModule::', '::', ACCESS_EDIT)) {
throw new AccessDeniedException();
}
}
if (!$this->getVar('ignoreinstallercheck') && 'dev' === $this->get('kernel')->getEnvironment()) {
// check if the Zikula Recovery Console exists
$zrcExists = file_exists('zrc.php');
// check if upgrade scripts exist
if (true === $zrcExists) {
return $this->render('@ZikulaAdminModule/Admin/warning.html.twig', [
'zrcExists' => $zrcExists
]);
}
}
// Now prepare the display of the admin panel by getting the relevant info.
// cid isn't set, so go to the default category
if (empty($acid)) {
$acid = $this->getVar('startcategory');
}
$templateParameters = [
// Add category menu to output
'menu' => $this->categorymenuAction(
$adminCategoryRepository,
$adminModuleRepository,
$capabilityApi,
$router,
$assetHelper,
$acid
)->getContent()
];
// Check to see if we have access to the requested category.
if (!$this->hasPermission('ZikulaAdminModule::', "::${acid}", ACCESS_ADMIN)) {
$acid = -1;
}
// Get details for selected category
$category = null;
if ($acid > 0) {
$category = $adminCategoryRepository->findOneBy(['cid' => $acid]);
}
if (!$category) {
// get the default category
$acid = $this->getVar('startcategory');
// Check to see if we have access to the requested category.
if (!$this->hasPermission('ZikulaAdminModule::', "::${acid}", ACCESS_ADMIN)) {
throw new AccessDeniedException();
}
$category = $adminCategoryRepository->findOneBy(['cid' => $acid]);
}
// assign the category
$templateParameters['category'] = $category;
$displayNameType = $this->getVar('displaynametype', 1);
$moduleEntities = $adminModuleRepository->findAll();
// get admin capable modules
$adminModules = $capabilityApi->getExtensionsCapableOf('admin');
$adminLinks = [];
foreach ($adminModules as $adminModule) {
if (!$this->hasPermission($adminModule['name'] . '::', 'ANY', ACCESS_EDIT)) {
continue;
}
$moduleId = (int)$adminModule['id'];
$moduleCategory = $adminCategoryRepository->getModuleCategory($moduleId);
$catid = null !== $moduleCategory ? $moduleCategory['cid'] : 0;
$sortOrder = -1;
foreach ($moduleEntities as $association) {
if ($association['mid'] !== $adminModule['id']) {
continue;
}
$sortOrder = $association['sortorder'];
break;
}
if ($catid === $acid || (false === $catid && $acid === $this->getVar('defaultcategory'))) {
$menuText = '';
if (1 === $displayNameType) {
$menuText = $adminModule['displayname'];
} elseif (2 === $displayNameType) {
$menuText = $adminModule['name'];
} elseif (3 === $displayNameType) {
$menuText = $adminModule['displayname'] . ' (' . $adminModule['name'] . ')';
}
try {
$menuTextUrl = $router->generate($adminModule['capabilities']['admin']['route']);
} catch (RouteNotFoundException $routeNotFoundException) {
$menuTextUrl = 'javascript:void(0)';
$menuText .= ' (<i class="fa fa-warning"></i> ' . $this->__('invalid route') . ')';
}
$moduleName = (string)$adminModule['name'];
$links = $linkContainerCollector->getLinks($moduleName, 'admin');
$adminIconPath = $assetHelper->resolve('@' . $adminModule['name'] . ':images/admin.png');
$adminLinks[] = [
'menuTextUrl' => $menuTextUrl,
'menuText' => $menuText,
'menuTextTitle' => $adminModule['description'],
'moduleName' => $adminModule['name'],
'adminIcon' => $adminIconPath,
'id' => $adminModule['id'],
'order' => $sortOrder,
'links' => $links
];
}
}
usort($adminLinks, 'Zikula\AdminModule\Controller\AdminController::sortAdminModsByOrder');
$templateParameters['adminLinks'] = $adminLinks;
return $templateParameters;
}
/**
* @Route("/categorymenu/{acid}", methods = {"GET"}, requirements={"acid" = "^[1-9]\d*$"})
* @Theme("admin")
*
* Displays main category menu.
*/
public function categorymenuAction(
AdminCategoryRepositoryInterface $adminCategoryRepository,
AdminModuleRepositoryInterface $adminModuleRepository,
CapabilityApiInterface $capabilityApi,
RouterInterface $router,
Asset $assetHelper,
int $acid = null
): Response {
$acid = empty($acid) ? $this->getVar('startcategory') : $acid;
// Get all categories
$categories = [];
$items = $adminCategoryRepository->findBy([], ['sortorder' => 'ASC']);
foreach ($items as $item) {
if ($this->hasPermission('ZikulaAdminModule::', $item['name'] . '::' . $item['cid'], ACCESS_READ)) {
$categories[] = $item;
}
}
$moduleEntities = $adminModuleRepository->findAll();
// get admin capable modules
$adminModules = $capabilityApi->getExtensionsCapableOf('admin');
$adminLinks = [];
foreach ($adminModules as $adminModule) {
if (!$this->hasPermission($adminModule['name'] . '::', '::', ACCESS_EDIT)) {
continue;
}
$menuText = $adminModule['displayname'];
try {
$menuTextUrl = $router->generate($adminModule['capabilities']['admin']['route']);
} catch (RouteNotFoundException $routeNotFoundException) {
$menuTextUrl = 'javascript:void(0)';
$menuText .= ' (<i class="fa fa-warning"></i> ' . $this->__('invalid route') . ')';
}
$moduleId = (int)$adminModule['id'];
$moduleCategory = $adminCategoryRepository->getModuleCategory($moduleId);
$catid = null !== $moduleCategory ? $moduleCategory['cid'] : 0;
$sortOrder = -1;
foreach ($moduleEntities as $association) {
if ($association['mid'] !== $adminModule['id']) {
continue;
}
$sortOrder = $association['sortorder'];
break;
}
$adminIconPath = $assetHelper->resolve('@' . $adminModule['name'] . ':images/admin.png');
$adminLinks[$catid][] = [
'menuTextUrl' => $menuTextUrl,
'menuText' => $menuText,
'menuTextTitle' => $adminModule['description'],
'moduleName' => $adminModule['name'],
'order' => $sortOrder,
'id' => $adminModule['id'],
'icon' => $adminIconPath
];
}
foreach ($adminLinks as &$item) {
usort($item, 'Zikula\AdminModule\Controller\AdminController::sortAdminModsByOrder');
}
$menuOptions = [];
$possibleCategoryIds = [];
$permission = false;
if (isset($categories) && is_array($categories)) {
foreach ($categories as $category) {
// only categories containing modules where the current user has permissions will
// be shown, all others will be hidden
// admin will see all categories
if ($this->hasPermission('.*', '.*', ACCESS_ADMIN)
|| (isset($adminLinks[$category['cid']]) && count($adminLinks[$category['cid']]))
) {
$menuOption = [
'url' => $this->get('router')->generate('zikulaadminmodule_admin_adminpanel', ['acid' => $category['cid']]),
'title' => $category['name'],
'description' => $category['description'],
'cid' => $category['cid'],
'items' => $adminLinks[$category['cid']] ?? []
];
$menuOptions[$category['cid']] = $menuOption;
$possibleCategoryIds[] = $category['cid'];
if ($acid === $category['cid']) {
$permission = true;
}
}
}
}
// if permission is false we are not allowed to see this category because its
// empty and we are not admin
if (false === $permission) {
// show the first category
$acid = !empty($possibleCategoryIds) ? (int)$possibleCategoryIds[0] : null;
}
return $this->render('@ZikulaAdminModule/Admin/categoryMenu.html.twig', [
'currentCategory' => $acid,
'menuOptions' => $menuOptions
]);
}
/**
* @Route("/header")
*
* Opens the admin container.
*/
public function adminheaderAction(): Response
{
return $this->render('@ZikulaAdminModule/Admin/header.html.twig');
}
/**
* @Route("/footer")
*
* Closes the admin container.
*/
public function adminfooterAction(): Response
{
return $this->render('@ZikulaAdminModule/Admin/footer.html.twig', [
'symfonyversion' => Kernel::VERSION
]);
}
/**
* @Route("/help")
* @Theme("admin")
* @Template("ZikulaAdminModule:Admin:help.html.twig")
*
* Displays the module's help page.
*
* @throws AccessDeniedException Thrown if the user doesn't have admin permission to the module
*/
public function helpAction(): array
{
if (!$this->hasPermission('ZikulaAdminModule::', '::', ACCESS_ADMIN)) {
throw new AccessDeniedException();
}
return [];
}
/**
* Helper function to sort modules.
*/
private static function sortAdminModsByOrder(array $a, array $b): int
{
if ((int)$a['order'] === (int)$b['order']) {
return strcmp($a['moduleName'], $b['moduleName']);
}
if ((int)$a['order'] > (int)$b['order']) {
return 1;
}
if ((int)$a['order'] < (int)$b['order']) {
return -1;
}
return 0;
}
}