WizardHelper::processWizard() - Code Metrics - Inspection of "update core installer (#4224)" - zikula/core - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 5611c2...5019ed )

by Craig

created 2020-04-06 20:54 UTC

WizardHelper::processWizard() B

↳ Parent: WizardHelper

Complexity

Conditions	11
Paths	28

Size

Total Lines	47
Code Lines	27

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
cc	11
eloc	27
c	1
b	0
f	0
nc	28
nop	4
dl	0
loc	47
rs	7.3166

How to fix Complexity

<?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\Bundle\CoreInstallerBundle\Helper;

use Symfony\Component\Form\FormFactoryInterface;
use Symfony\Component\HttpFoundation\RedirectResponse;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpFoundation\Response;
use Symfony\Component\Routing\RouterInterface;
use Twig\Environment;
use Zikula\Bundle\CoreBundle\HttpKernel\ZikulaKernel;
use Zikula\Bundle\CoreBundle\Response\PlainResponse;
use Zikula\Bundle\CoreBundle\YamlDumper;
use Zikula\Component\Wizard\FormHandlerInterface;
use Zikula\Component\Wizard\StageContainerInterface;
use Zikula\Component\Wizard\StageInterface;
use Zikula\Component\Wizard\Wizard;
use Zikula\Component\Wizard\WizardCompleteInterface;

class WizardHelper
{
    /**
     * @var RouterInterface
     */
    private $router;

    /**
     * @var StageContainerInterface
     */
    private $stageContainer;

    /**
     * @var Environment
     */
    private $twig;

    /**
     * @var FormFactoryInterface
     */
    private $formFactory;

    /**
     * @var string
     */
    private $locale;

    public function __construct(
        RouterInterface $router,
        StageContainerInterface $stageContainer,
        Environment $twig,
        FormFactoryInterface $formFactory,
        string $locale
    ) {
        $this->router = $router;
        $this->stageContainer = $stageContainer;
        $this->twig = $twig;
        $this->formFactory = $formFactory;
        $this->locale = $locale;
    }

    /**
     * Executes the wizard for installation or upgrade process.
     */
    public function processWizard(Request $request, string $stage, $mode = 'install', YamlDumper $yamlDumper = null): Response
    {
        if (!in_array($mode, ['install', 'upgrade'])) {
            $mode = 'install';
        }
        $session = $request->hasSession() ? $request->getSession() : null;

        // begin the wizard
        $wizard = new Wizard($this->stageContainer, dirname(__DIR__) . '/Resources/config/' . $mode . '_stages.yaml');
        $currentStage = $wizard->getCurrentStage($stage);
        if ($currentStage instanceof WizardCompleteInterface) {
            if ('upgrade' === $mode && null !== $yamlDumper) {
                $yamlDumper->setParameter('upgrading', false);
            }

            return $currentStage->getResponse($request);
        }

        $templateParams = $this->getTemplateGlobals($currentStage);
        $templateParams['headertemplate'] = '@ZikulaCoreInstaller/' . $mode . 'Header.html.twig';
        if ($wizard->isHalted()) {
            if (null !== $session) {
                $session->getFlashBag()->add('danger', $wizard->getWarning());
            }

            return $this->renderResponse('@ZikulaCoreInstaller/error.html.twig', $templateParams);
        }

        // handle the form
        if ($currentStage instanceof FormHandlerInterface) {
            $form = $this->formFactory->create($currentStage->getFormType(), null, $currentStage->getFormOptions());
            $form->handleRequest($request);
            if ($form->isSubmitted() && $form->isValid()) {
                $currentStage->handleFormResult($form);
                $params = [
                    'stage' => $wizard->getNextStage()->getName(),
                    '_locale' => $this->locale
                ];

                $url = $this->router->generate($mode, $params);

                return new RedirectResponse($url);
            }
            $templateParams['form'] = $form->createView();
        }

        return $this->renderResponse($currentStage->getTemplateName(), $templateParams);
    }

    private function renderResponse(string $view, array $parameters = [], Response $response = null): Response
    {
        if (null === $response) {
            $response = new PlainResponse();
        }
        $response->setContent($this->twig->render($view, $parameters));

        return $response;
    }

    private function getTemplateGlobals(StageInterface $currentStage): array
    {
        $globals = [
            'version' => ZikulaKernel::VERSION,
            'currentstage' => $currentStage->getName()
        ];

        return array_merge($globals, $currentStage->getTemplateParams());
    }
}


1			<?php
2
3			declare(strict_types=1);
4
5			/*
6			* This file is part of the Zikula package.
7			*
8			* Copyright Zikula Foundation - https://ziku.la/
9			*
10			* For the full copyright and license information, please view the LICENSE
11			* file that was distributed with this source code.
12			*/
13
14			namespace Zikula\Bundle\CoreInstallerBundle\Helper;
15
16			use Symfony\Component\Form\FormFactoryInterface;
17			use Symfony\Component\HttpFoundation\RedirectResponse;
18			use Symfony\Component\HttpFoundation\Request;
19			use Symfony\Component\HttpFoundation\Response;
20			use Symfony\Component\Routing\RouterInterface;
21			use Twig\Environment;
22			use Zikula\Bundle\CoreBundle\HttpKernel\ZikulaKernel;
23			use Zikula\Bundle\CoreBundle\Response\PlainResponse;
24			use Zikula\Bundle\CoreBundle\YamlDumper;
25			use Zikula\Component\Wizard\FormHandlerInterface;
26			use Zikula\Component\Wizard\StageContainerInterface;
27			use Zikula\Component\Wizard\StageInterface;
28			use Zikula\Component\Wizard\Wizard;
29			use Zikula\Component\Wizard\WizardCompleteInterface;
30
31			class WizardHelper
32			{
33			/**
34			* @var RouterInterface
35			*/
36			private $router;
37
38			/**
39			* @var StageContainerInterface
40			*/
41			private $stageContainer;
42
43			/**
44			* @var Environment
45			*/
46			private $twig;
47
48			/**
49			* @var FormFactoryInterface
50			*/
51			private $formFactory;
52
53			/**
54			* @var string
55			*/
56			private $locale;
57
58			public function __construct(
59			RouterInterface $router,
60			StageContainerInterface $stageContainer,
61			Environment $twig,
62			FormFactoryInterface $formFactory,
63			string $locale
64			) {
65			$this->router = $router;
66			$this->stageContainer = $stageContainer;
67			$this->twig = $twig;
68			$this->formFactory = $formFactory;
69			$this->locale = $locale;
70			}
71
72			/**
73			* Executes the wizard for installation or upgrade process.
74			*/
75			public function processWizard(Request $request, string $stage, $mode = 'install', YamlDumper $yamlDumper = null): Response
76			{
77			if (!in_array($mode, ['install', 'upgrade'])) {
78			$mode = 'install';
79			}
80			$session = $request->hasSession() ? $request->getSession() : null;
81
82			// begin the wizard
83			$wizard = new Wizard($this->stageContainer, dirname(__DIR__) . '/Resources/config/' . $mode . '_stages.yaml');
84			$currentStage = $wizard->getCurrentStage($stage);
85			if ($currentStage instanceof WizardCompleteInterface) {
86			if ('upgrade' === $mode && null !== $yamlDumper) {
87			$yamlDumper->setParameter('upgrading', false);
88			}
89
90			return $currentStage->getResponse($request);
91			}
92
93			$templateParams = $this->getTemplateGlobals($currentStage);
94			$templateParams['headertemplate'] = '@ZikulaCoreInstaller/' . $mode . 'Header.html.twig';
95			if ($wizard->isHalted()) {
96			if (null !== $session) {
97			$session->getFlashBag()->add('danger', $wizard->getWarning());
98			}
99
100			return $this->renderResponse('@ZikulaCoreInstaller/error.html.twig', $templateParams);
101			}
102
103			// handle the form
104			if ($currentStage instanceof FormHandlerInterface) {
105			$form = $this->formFactory->create($currentStage->getFormType(), null, $currentStage->getFormOptions());
106			$form->handleRequest($request);
107			if ($form->isSubmitted() && $form->isValid()) {
108			$currentStage->handleFormResult($form);
109			$params = [
110			'stage' => $wizard->getNextStage()->getName(),
111			'_locale' => $this->locale
112			];
113
114			$url = $this->router->generate($mode, $params);
115
116			return new RedirectResponse($url);
117			}
118			$templateParams['form'] = $form->createView();
119			}
120
121			return $this->renderResponse($currentStage->getTemplateName(), $templateParams);
122			}
123
124			private function renderResponse(string $view, array $parameters = [], Response $response = null): Response
125			{
126			if (null === $response) {
127			$response = new PlainResponse();
128			}
129			$response->setContent($this->twig->render($view, $parameters));
130
131			return $response;
132			}
133
134			private function getTemplateGlobals(StageInterface $currentStage): array
135			{
136			$globals = [
137			'version' => ZikulaKernel::VERSION,
138			'currentstage' => $currentStage->getName()
139			];
140
141			return array_merge($globals, $currentStage->getTemplateParams());
142			}
143			}
144

zikula / core

Push — master ( 5611c2...5019ed )

WizardHelper::processWizard() B

Complexity

Size

Duplication

Importance

How to fix Complexity

Long Method

Duplication Side-by-Side

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