MainController::__construct() - Code Metrics - Inspection of "[TASK] Improve TCA of site_errorhandling" - TYPO3/TYPO3.CMS - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Branch — master (d17104)

by Christian

created 2018-09-05 10:24 UTC

MainController::__construct() A

↳ Parent: MainController

Complexity

Conditions	1
Paths	1

Size

Total Lines	11
Code Lines	6

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	1
eloc	6
nc	1
nop	3
dl	0
loc	11
rs	10
c	0
b	0
f	0

<?php
declare(strict_types = 1);

namespace TYPO3\CMS\Adminpanel\Controller;

/*
 * This file is part of the TYPO3 CMS project.
 *
 * It is free software; you can redistribute it and/or modify it under
 * the terms of the GNU General Public License, either version 2
 * of the License, or any later version.
 *
 * For the full copyright and license information, please read the
 * LICENSE.txt file that was distributed with this source code.
 *
 * The TYPO3 project - inspiring people to share!
 */

use Psr\Http\Message\ServerRequestInterface;
use TYPO3\CMS\Adminpanel\ModuleApi\ConfigurableInterface;
use TYPO3\CMS\Adminpanel\ModuleApi\DataProviderInterface;
use TYPO3\CMS\Adminpanel\ModuleApi\InitializableInterface;
use TYPO3\CMS\Adminpanel\ModuleApi\ModuleDataStorageCollection;
use TYPO3\CMS\Adminpanel\ModuleApi\ModuleInterface;
use TYPO3\CMS\Adminpanel\ModuleApi\PageSettingsProviderInterface;
use TYPO3\CMS\Adminpanel\ModuleApi\ShortInfoProviderInterface;
use TYPO3\CMS\Adminpanel\ModuleApi\SubmoduleProviderInterface;
use TYPO3\CMS\Adminpanel\Service\ConfigurationService;
use TYPO3\CMS\Adminpanel\Service\ModuleLoader;
use TYPO3\CMS\Adminpanel\Utility\ResourceUtility;
use TYPO3\CMS\Adminpanel\Utility\StateUtility;
use TYPO3\CMS\Adminpanel\View\AdminPanelView;
use TYPO3\CMS\Backend\Routing\UriBuilder;
use TYPO3\CMS\Core\Cache\CacheManager;
use TYPO3\CMS\Core\SingletonInterface;
use TYPO3\CMS\Core\Utility\GeneralUtility;
use TYPO3\CMS\Fluid\View\StandaloneView;

/**
 * Main controller for the admin panel
 *
 * @internal
 */
class MainController implements SingletonInterface
{
    /**
     * @var \TYPO3\CMS\Adminpanel\ModuleApi\ModuleInterface[]
     */
    protected $modules = [];

    /**
     * @var ModuleLoader
     */
    protected $moduleLoader;

    /**
     * @var UriBuilder
     */
    protected $uriBuilder;

    /**
     * @var ConfigurationService
     */
    protected $configurationService;

    /**
     * @var array
     */
    protected $adminPanelModuleConfiguration;

    /**
     * @param ModuleLoader $moduleLoader
     * @param UriBuilder $uriBuilder
     * @param ConfigurationService $configurationService
     */
    public function __construct(
        ModuleLoader $moduleLoader = null,
        UriBuilder $uriBuilder = null,
        ConfigurationService $configurationService = null
    ) {
        $this->moduleLoader = $moduleLoader ?? GeneralUtility::makeInstance(ModuleLoader::class);
        $this->uriBuilder = $uriBuilder ?? GeneralUtility::makeInstance(UriBuilder::class);
        $this->configurationService = $configurationService
                                      ??
                                      GeneralUtility::makeInstance(ConfigurationService::class);
        $this->adminPanelModuleConfiguration = $GLOBALS['TYPO3_CONF_VARS']['EXTCONF']['adminpanel']['modules'] ?? [];
    }

    /**
     * Initializes settings for the admin panel.
     *
     * @param ServerRequestInterface $request
     */
    public function initialize(ServerRequestInterface $request): void
    {
        $this->modules = $this->moduleLoader->validateSortAndInitializeModules(
            $this->adminPanelModuleConfiguration
        );

        if (StateUtility::isActivatedForUser()) {
            $this->initializeModules($request, $this->modules);
        }
    }

    /**
     * Renders the admin panel - Called in PSR-15 Middleware
     *
     * @see \TYPO3\CMS\Adminpanel\Middleware\AdminPanelRenderer
     * @param \Psr\Http\Message\ServerRequestInterface $request
     * @return string
     */
    public function render(ServerRequestInterface $request): string
    {
        // legacy handling, deprecated, will be removed in TYPO3 v10.0.
        $adminPanelView = GeneralUtility::makeInstance(AdminPanelView::class);
        $hookObjectContent = $adminPanelView->callDeprecatedHookObject();
        // end legacy handling

        $resources = ResourceUtility::getResources();

        $view = GeneralUtility::makeInstance(StandaloneView::class);
        $templateNameAndPath = 'EXT:adminpanel/Resources/Private/Templates/Main.html';
        $view->setTemplatePathAndFilename(GeneralUtility::getFileAbsFileName($templateNameAndPath));
        $view->setPartialRootPaths(['EXT:adminpanel/Resources/Private/Partials']);
        $view->setLayoutRootPaths(['EXT:adminpanel/Resources/Private/Layouts']);

        $view->assignMultiple(
            [
                'toggleActiveUrl' => $this->generateBackendUrl('ajax_adminPanel_toggle'),
                'resources' => $resources,
                'adminPanelActive' => StateUtility::isOpen(),
            ]
        );
        if (StateUtility::isOpen()) {
            $cache = GeneralUtility::makeInstance(CacheManager::class)->getCache('adminpanel_requestcache');
            $requestId = $request->getAttribute('adminPanelRequestId');
            $data = $cache->get($requestId);
            $moduleResources = ResourceUtility::getAdditionalResourcesForModules($this->modules);
            $settingsModules = array_filter($this->modules, function (ModuleInterface $module) {
                return $module instanceof PageSettingsProviderInterface;
            });
            $parentModules = array_filter(
                $this->modules,
                function (ModuleInterface $module) {
                    return $module instanceof SubmoduleProviderInterface && $module instanceof ShortInfoProviderInterface;
                }
            );
            $view->assignMultiple(
                [
                    'modules' => $this->modules,
                    'settingsModules' => $settingsModules,
                    'parentModules' => $parentModules,
                    'hookObjectContent' => $hookObjectContent,
                    'saveUrl' => $this->generateBackendUrl('ajax_adminPanel_saveForm'),
                    'moduleResources' => $moduleResources,
                    'requestId' => $requestId,
                    'data' => $data ?? [],
                ]
            );
        }
        return $view->render();
    }

    /**
     * Stores data for admin panel in cache - Called in PSR-15 Middleware
     *
     * @see \TYPO3\CMS\Adminpanel\Middleware\AdminPanelDataPersister
     * @param \Psr\Http\Message\ServerRequestInterface $request
     * @throws \TYPO3\CMS\Core\Cache\Exception\NoSuchCacheException
     */
    public function storeData(ServerRequestInterface $request): void
    {
        if (StateUtility::isOpen()) {
            $data = $this->storeDataPerModule(
                $request,
                $this->modules,
                GeneralUtility::makeInstance(ModuleDataStorageCollection::class)
            );
            $cache = GeneralUtility::makeInstance(CacheManager::class)->getCache('adminpanel_requestcache');
            $cache->set($request->getAttribute('adminPanelRequestId'), $data);
            $cache->collectGarbage();
        }
    }

    /**
     * Generate a url to a backend route
     *
     * @param string $route
     * @return string
     */
    protected function generateBackendUrl(string $route): string
    {
        return (string)$this->uriBuilder->buildUriFromRoute($route);
    }

    /**
     * @param \Psr\Http\Message\ServerRequestInterface $request
     * @param \TYPO3\CMS\Adminpanel\ModuleApi\ModuleInterface[] $modules
     */
    protected function initializeModules(ServerRequestInterface $request, array $modules): void
    {
        foreach ($modules as $module) {
            if (
                ($module instanceof InitializableInterface)
                && (
                    (($module instanceof ConfigurableInterface) && $module->isEnabled())
                    || (!($module instanceof ConfigurableInterface))
                )
            ) {
                $module->initializeModule($request);
            }
            if ($module instanceof SubmoduleProviderInterface) {
                $this->initializeModules($request, $module->getSubModules());
            }
        }
    }

    /**
     * @param \Psr\Http\Message\ServerRequestInterface $request
     * @param \TYPO3\CMS\Adminpanel\ModuleApi\ModuleInterface[] $modules
     * @param ModuleDataStorageCollection $data
     * @return ModuleDataStorageCollection
     */
    protected function storeDataPerModule(ServerRequestInterface $request, array $modules, ModuleDataStorageCollection $data): ModuleDataStorageCollection
    {
        foreach ($modules as $module) {
            if (
                ($module instanceof DataProviderInterface)
                && (
                    (($module instanceof ConfigurableInterface) && $module->isEnabled())
                    || (!($module instanceof ConfigurableInterface))
                )
            ) {
                $data->addModuleData($module, $module->getDataToStore($request));
            }

            if ($module instanceof SubmoduleProviderInterface) {
                $this->storeDataPerModule($request, $module->getSubModules(), $data);
            }
        }
        return $data;
    }
}


1			<?php
2			declare(strict_types = 1);
3
4			namespace TYPO3\CMS\Adminpanel\Controller;
5
6			/*
7			* This file is part of the TYPO3 CMS project.
8			*
9			* It is free software; you can redistribute it and/or modify it under
10			* the terms of the GNU General Public License, either version 2
11			* of the License, or any later version.
12			*
13			* For the full copyright and license information, please read the
14			* LICENSE.txt file that was distributed with this source code.
15			*
16			* The TYPO3 project - inspiring people to share!
17			*/
18
19			use Psr\Http\Message\ServerRequestInterface;
20			use TYPO3\CMS\Adminpanel\ModuleApi\ConfigurableInterface;
21			use TYPO3\CMS\Adminpanel\ModuleApi\DataProviderInterface;
22			use TYPO3\CMS\Adminpanel\ModuleApi\InitializableInterface;
23			use TYPO3\CMS\Adminpanel\ModuleApi\ModuleDataStorageCollection;
24			use TYPO3\CMS\Adminpanel\ModuleApi\ModuleInterface;
25			use TYPO3\CMS\Adminpanel\ModuleApi\PageSettingsProviderInterface;
26			use TYPO3\CMS\Adminpanel\ModuleApi\ShortInfoProviderInterface;
27			use TYPO3\CMS\Adminpanel\ModuleApi\SubmoduleProviderInterface;
28			use TYPO3\CMS\Adminpanel\Service\ConfigurationService;
29			use TYPO3\CMS\Adminpanel\Service\ModuleLoader;
30			use TYPO3\CMS\Adminpanel\Utility\ResourceUtility;
31			use TYPO3\CMS\Adminpanel\Utility\StateUtility;
32			use TYPO3\CMS\Adminpanel\View\AdminPanelView;
33			use TYPO3\CMS\Backend\Routing\UriBuilder;
34			use TYPO3\CMS\Core\Cache\CacheManager;
35			use TYPO3\CMS\Core\SingletonInterface;
36			use TYPO3\CMS\Core\Utility\GeneralUtility;
37			use TYPO3\CMS\Fluid\View\StandaloneView;
38
39			/**
40			* Main controller for the admin panel
41			*
42			* @internal
43			*/
44			class MainController implements SingletonInterface
45			{
46			/**
47			* @var \TYPO3\CMS\Adminpanel\ModuleApi\ModuleInterface[]
48			*/
49			protected $modules = [];
50
51			/**
52			* @var ModuleLoader
53			*/
54			protected $moduleLoader;
55
56			/**
57			* @var UriBuilder
58			*/
59			protected $uriBuilder;
60
61			/**
62			* @var ConfigurationService
63			*/
64			protected $configurationService;
65
66			/**
67			* @var array
68			*/
69			protected $adminPanelModuleConfiguration;
70
71			/**
72			* @param ModuleLoader $moduleLoader
73			* @param UriBuilder $uriBuilder
74			* @param ConfigurationService $configurationService
75			*/
76			public function __construct(
77			ModuleLoader $moduleLoader = null,
78			UriBuilder $uriBuilder = null,
79			ConfigurationService $configurationService = null
80			) {
81			$this->moduleLoader = $moduleLoader ?? GeneralUtility::makeInstance(ModuleLoader::class);
82			$this->uriBuilder = $uriBuilder ?? GeneralUtility::makeInstance(UriBuilder::class);
83			$this->configurationService = $configurationService
84			??
85			GeneralUtility::makeInstance(ConfigurationService::class);
86			$this->adminPanelModuleConfiguration = $GLOBALS['TYPO3_CONF_VARS']['EXTCONF']['adminpanel']['modules'] ?? [];
87			}
88
89			/**
90			* Initializes settings for the admin panel.
91			*
92			* @param ServerRequestInterface $request
93			*/
94			public function initialize(ServerRequestInterface $request): void
95			{
96			$this->modules = $this->moduleLoader->validateSortAndInitializeModules(
97			$this->adminPanelModuleConfiguration
98			);
99
100			if (StateUtility::isActivatedForUser()) {
101			$this->initializeModules($request, $this->modules);
102			}
103			}
104
105			/**
106			* Renders the admin panel - Called in PSR-15 Middleware
107			*
108			* @see \TYPO3\CMS\Adminpanel\Middleware\AdminPanelRenderer
109			* @param \Psr\Http\Message\ServerRequestInterface $request
110			* @return string
111			*/
112			public function render(ServerRequestInterface $request): string
113			{
114			// legacy handling, deprecated, will be removed in TYPO3 v10.0.
115			$adminPanelView = GeneralUtility::makeInstance(AdminPanelView::class);
116			$hookObjectContent = $adminPanelView->callDeprecatedHookObject();
117			// end legacy handling
118
119			$resources = ResourceUtility::getResources();
120
121			$view = GeneralUtility::makeInstance(StandaloneView::class);
122			$templateNameAndPath = 'EXT:adminpanel/Resources/Private/Templates/Main.html';
123			$view->setTemplatePathAndFilename(GeneralUtility::getFileAbsFileName($templateNameAndPath));
124			$view->setPartialRootPaths(['EXT:adminpanel/Resources/Private/Partials']);
125			$view->setLayoutRootPaths(['EXT:adminpanel/Resources/Private/Layouts']);
126
127			$view->assignMultiple(
128			[
129			'toggleActiveUrl' => $this->generateBackendUrl('ajax_adminPanel_toggle'),
130			'resources' => $resources,
131			'adminPanelActive' => StateUtility::isOpen(),
132			]
133			);
134			if (StateUtility::isOpen()) {
135			$cache = GeneralUtility::makeInstance(CacheManager::class)->getCache('adminpanel_requestcache');
136			$requestId = $request->getAttribute('adminPanelRequestId');
137			$data = $cache->get($requestId);
138			$moduleResources = ResourceUtility::getAdditionalResourcesForModules($this->modules);
139			$settingsModules = array_filter($this->modules, function (ModuleInterface $module) {
140			return $module instanceof PageSettingsProviderInterface;
141			});
142			$parentModules = array_filter(
143			$this->modules,
144			function (ModuleInterface $module) {
145			return $module instanceof SubmoduleProviderInterface && $module instanceof ShortInfoProviderInterface;
146			}
147			);
148			$view->assignMultiple(
149			[
150			'modules' => $this->modules,
151			'settingsModules' => $settingsModules,
152			'parentModules' => $parentModules,
153			'hookObjectContent' => $hookObjectContent,
154			'saveUrl' => $this->generateBackendUrl('ajax_adminPanel_saveForm'),
155			'moduleResources' => $moduleResources,
156			'requestId' => $requestId,
157			'data' => $data ?? [],
158			]
159			);
160			}
161			return $view->render();
162			}
163
164			/**
165			* Stores data for admin panel in cache - Called in PSR-15 Middleware
166			*
167			* @see \TYPO3\CMS\Adminpanel\Middleware\AdminPanelDataPersister
168			* @param \Psr\Http\Message\ServerRequestInterface $request
169			* @throws \TYPO3\CMS\Core\Cache\Exception\NoSuchCacheException
170			*/
171			public function storeData(ServerRequestInterface $request): void
172			{
173			if (StateUtility::isOpen()) {
174			$data = $this->storeDataPerModule(
175			$request,
176			$this->modules,
177			GeneralUtility::makeInstance(ModuleDataStorageCollection::class)
178			);
179			$cache = GeneralUtility::makeInstance(CacheManager::class)->getCache('adminpanel_requestcache');
180			$cache->set($request->getAttribute('adminPanelRequestId'), $data);
181			$cache->collectGarbage();
182			}
183			}
184
185			/**
186			* Generate a url to a backend route
187			*
188			* @param string $route
189			* @return string
190			*/
191			protected function generateBackendUrl(string $route): string
192			{
193			return (string)$this->uriBuilder->buildUriFromRoute($route);
194			}
195
196			/**
197			* @param \Psr\Http\Message\ServerRequestInterface $request
198			* @param \TYPO3\CMS\Adminpanel\ModuleApi\ModuleInterface[] $modules
199			*/
200			protected function initializeModules(ServerRequestInterface $request, array $modules): void
201			{
202			foreach ($modules as $module) {
203			if (
204			($module instanceof InitializableInterface)
205			&& (
206			(($module instanceof ConfigurableInterface) && $module->isEnabled())
207			\|\| (!($module instanceof ConfigurableInterface))
208			)
209			) {
210			$module->initializeModule($request);
211			}
212			if ($module instanceof SubmoduleProviderInterface) {
213			$this->initializeModules($request, $module->getSubModules());
214			}
215			}
216			}
217
218			/**
219			* @param \Psr\Http\Message\ServerRequestInterface $request
220			* @param \TYPO3\CMS\Adminpanel\ModuleApi\ModuleInterface[] $modules
221			* @param ModuleDataStorageCollection $data
222			* @return ModuleDataStorageCollection
223			*/
224			protected function storeDataPerModule(ServerRequestInterface $request, array $modules, ModuleDataStorageCollection $data): ModuleDataStorageCollection
225			{
226			foreach ($modules as $module) {
227			if (
228			($module instanceof DataProviderInterface)
229			&& (
230			(($module instanceof ConfigurableInterface) && $module->isEnabled())
231			\|\| (!($module instanceof ConfigurableInterface))
232			)
233			) {
234			$data->addModuleData($module, $module->getDataToStore($request));
235			}
236
237			if ($module instanceof SubmoduleProviderInterface) {
238			$this->storeDataPerModule($request, $module->getSubModules(), $data);
239			}
240			}
241			return $data;
242			}
243			}
244

TYPO3 / TYPO3.CMS

Branch — master (d17104)

MainController::__construct() A

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