StepMiddlewareService - Code Metrics - Inspection of "wip" - romm/formz - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — wip/steps ( 7c3be8...c6080c )

by Romain

created 2017-11-22 09:35 UTC

StepMiddlewareService C

↳ Parent: Project

Complexity

Total Complexity

Size/Duplication

Total Lines	361
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	18

Importance

Changes

Metric	Value
wmc	41
lcom	1
cbo	18
dl	0
loc	361
rs	6.1968
c	0
b	0
f	0

18 Methods

Rating	Name	Size	Complexity
A	reset()	9	1
A	getNextStep()	22	2
A	addValidatedFields()	4	1
A	stepIsValid()	4	1
A	getFirstInvalidStep()	4	1
C	getNextStepDefinition()	35	8
C	getNextSubstepDefinition()	33	8
A	findSubstepDefinition()	4	1
A	findSubstepDefinitionRecursive()	14	3
A	moveForwardToStep()	5	1
A	redirectToStep()	13	1
A	getStepDefinitionConditionResult()	9	1
A	getSubstepDefinitionConditionResult()	9	1
A	getStepDefinition()	4	1
C	findStepDefinition()	26	7
A	getStepPersistence()	4	1
A	getFormObject()	4	1
A	getFirstStepDefinition()	4	1

How to fix Complexity

<?php
/*
 * 2017 Romain CANON <[email protected]>
 *
 * This file is part of the TYPO3 FormZ project.
 * It is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License, either
 * version 3 of the License, or any later version.
 *
 * For the full copyright and license information, see:
 * http://www.gnu.org/licenses/gpl-3.0.html
 */

namespace Romm\Formz\Middleware\Item\Step\Service;

use Romm\Formz\Condition\Processor\ConditionProcessorFactory;
use Romm\Formz\Condition\Processor\DataObject\PhpConditionDataObject;
use Romm\Formz\Error\FormResult;
use Romm\Formz\Form\Definition\Step\Step\Step;
use Romm\Formz\Form\Definition\Step\Step\StepDefinition;
use Romm\Formz\Form\Definition\Step\Step\Substep\SubstepDefinition;
use Romm\Formz\Form\FormObject\FormObject;
use Romm\Formz\Form\FormObject\FormObjectFactory;
use Romm\Formz\Form\FormObject\Service\Step\FormStepPersistence;
use Romm\Formz\Middleware\Request\Redirect;
use Romm\Formz\Service\Traits\SelfInstantiateTrait;
use Romm\Formz\Validation\Form\DataObject\FormValidatorDataObject;
use Romm\Formz\Validation\Form\FormValidatorExecutor;
use TYPO3\CMS\Core\SingletonInterface;
use TYPO3\CMS\Core\Utility\GeneralUtility;
use TYPO3\CMS\Extbase\Mvc\Web\Request;

/**
 * This service allows extended form steps manipulation.
 */
class StepMiddlewareService implements SingletonInterface
{
    use SelfInstantiateTrait;

    /**
     * @var FormObject
     */
    protected $formObject;

    /**
     * @var Request
     */
    protected $request;

    /**
     * @var StepMiddlewareValidationService
     */
    protected $validationService;

    /**
     * @var FormStepPersistence
     */
    protected $persistence;

    /**
     * @param FormObject $formObject
     * @param Request $request
     */
    public function reset(FormObject $formObject, Request $request)
    {
        $this->formObject = $formObject;
        $this->request = $request;

        $this->persistence = FormObjectFactory::get()->getStepService($formObject)->getStepPersistence();

        $this->validationService = GeneralUtility::makeInstance(StepMiddlewareValidationService::class, $this);
    }

    /**
     * @param Step $currentStep
     * @return StepDefinition|null
     */
    public function getNextStep(Step $currentStep)
    {
        /*
         * The form was submitted, and no error was found, we can safely
         * dispatch the request to the next step.
         */
        $currentStepDefinition = $this->getStepDefinition($currentStep);

        $this->validationService->markStepAsValidated($currentStepDefinition);
/** @return stdClass|null */
function mayReturnNull() { }

function doesNotAcceptNull(stdClass $x) { }

// With potential error.
function withoutCheck() {
    $x = mayReturnNull();
    doesNotAcceptNull($x); // Potential error here.
}

// Safe - Alternative 1
function withCheck1() {
    $x = mayReturnNull();
    if ( ! $x instanceof stdClass) {
        throw new \LogicException('$x must be defined.');
    }
    doesNotAcceptNull($x);
}

// Safe - Alternative 2
function withCheck2() {
    $x = mayReturnNull();
    if ($x instanceof stdClass) {
        doesNotAcceptNull($x);
    }
}
        // @todo tmp-delete?
//        // Saving submitted form data for further usage.
//        $this->markStepAsValidated($currentStepDefinition, $this->getFormRawValues());
        $this->addValidatedFields($this->formObject->getFormResult()->getValidatedFields());

        $nextStep = null;

        if ($currentStepDefinition->hasNextStep()) {
            $nextStep = $this->getNextStepDefinition($currentStepDefinition);
/** @return stdClass|null */
function mayReturnNull() { }

function doesNotAcceptNull(stdClass $x) { }

// With potential error.
function withoutCheck() {
    $x = mayReturnNull();
    doesNotAcceptNull($x); // Potential error here.
}

// Safe - Alternative 1
function withCheck1() {
    $x = mayReturnNull();
    if ( ! $x instanceof stdClass) {
        throw new \LogicException('$x must be defined.');
    }
    doesNotAcceptNull($x);
}

// Safe - Alternative 2
function withCheck2() {
    $x = mayReturnNull();
    if ($x instanceof stdClass) {
        doesNotAcceptNull($x);
    }
}
        }

        return $nextStep;
    }

    // @todo tmp-delete?
//    /**
//     * Saves the submitted values in the metadata, for the given step.
//     *
//     * @param Step $currentStep
//     */
//    public function saveStepFormValues(Step $currentStep)
//    {
//        $this->persistence->addStepFormValues($this->getStepDefinition($currentStep), $this->getFormRawValues());
//    }
//
//    /**
//     * Fetches the raw values sent in the request.
//     *
//     * @return array
//     * @throws InvalidArgumentTypeException
//     */
//    protected function getFormRawValues()
//    {
//        $formName = $this->getFormObject()->getName();
//        $formArray = null;
//
//        if ($this->request->hasArgument($formName)) {
//            /** @var array $formArray */
//            $formArray = $this->request->getArgument($formName);
//
//            if (false === is_array($formArray)) {
//                throw InvalidArgumentTypeException::formArgumentNotArray($this->getFormObject(), $formArray);
//            }
//        } else {
//            $formArray = [];
//        }
//
//        return $formArray;
//    }
//
//    /**
//     * @see \Romm\Formz\Middleware\Item\Step\Service\StepMiddlewareValidationService::markStepAsValidated()
//     *
//     * @param StepDefinition $stepDefinition
//     * @param array          $formValues
//     */
//    public function markStepAsValidated(StepDefinition $stepDefinition, array $formValues)
//    {
//        $this->validationService->markStepAsValidated($stepDefinition, $formValues);
//    }

    /**
     * @see \Romm\Formz\Middleware\Item\Step\Service\StepMiddlewareValidationService::addValidatedFields
     *
     * @param array $validatedFields
     */
    public function addValidatedFields(array $validatedFields)
    {
        $this->validationService->addValidatedFields($validatedFields);
    }

    /**
     * @see \Romm\Formz\Middleware\Item\Step\Service\StepMiddlewareValidationService::stepDefinitionIsValid
     *
     * @param StepDefinition $stepDefinition
     * @return bool
     */
    public function stepIsValid(StepDefinition $stepDefinition)
    {
        return $this->validationService->stepDefinitionIsValid($stepDefinition);
    }

    /**
     * @see \Romm\Formz\Middleware\Item\Step\Service\StepMiddlewareValidationService::getFirstInvalidStep
     *
     * @param Step $step
     * @return StepDefinition|null
     */
    public function getFirstInvalidStep(Step $step)
    {
        return $this->validationService->getFirstInvalidStep($step);
    }

    /**
     * @param StepDefinition $step
     * @return StepDefinition
     */
    public function getNextStepDefinition(StepDefinition $step)
    {
        $nextStep = null;

        if ($step->hasDivergence()) {
            $divergenceSteps = $step->getDivergenceSteps();

            foreach ($divergenceSteps as $divergenceStep) {
                if (true === $this->getStepDefinitionConditionResult($divergenceStep)) {
                    $nextStep = $divergenceStep;
                    break;
                }
            }
        }

        if (null === $nextStep) {
            while ($step->hasNextStep()) {
                $step = $step->getNextStep();

                if ($step->hasActivation()) {
                    if (true === $this->getStepDefinitionConditionResult($step)) {
                        $nextStep = $step;
                        break;
                    } else {
                        $this->persistence->removeStep($step);
                    }
                } else {
                    $nextStep = $step;
                    break;
                }
            }
        }

        return $nextStep;
    }

    public function getNextSubstepDefinition(SubstepDefinition $substepDefinition)
    {
        $nextSubstep = null;

        if ($substepDefinition->hasDivergence()) {
            $divergenceSteps = $substepDefinition->getDivergenceSubsteps();

            foreach ($divergenceSteps as $divergenceStep) {
                if (true === $this->getSubstepDefinitionConditionResult($divergenceStep)) {
                    $nextSubstep = $divergenceStep;
                    break;
                }
            }
        }

        if (null === $nextSubstep) {
            while ($substepDefinition->hasNextSubstep()) {
                $substepDefinition = $substepDefinition->getNextSubstep();

                if ($substepDefinition->hasActivation()) {
                    if (true === $this->getSubstepDefinitionConditionResult($substepDefinition)) {
                        $nextSubstep = $substepDefinition;
                        break;
                    }
                } else {
                    $nextSubstep = $substepDefinition;
                    break;
                }
            }
        }

        return $nextSubstep;
    }

    public function findSubstepDefinition(Step $step, callable $callback)
    {
        return $this->findSubstepDefinitionRecursive($step->getSubsteps()->getFirstSubstepDefinition(), $callback);
    }

    protected function findSubstepDefinitionRecursive(SubstepDefinition $substepDefinition, callable $callback)
    {
        $result = $callback($substepDefinition);

        if (true === $result) {
            return $substepDefinition;
        }

        $substepDefinition = $this->getNextSubstepDefinition($substepDefinition);

        return $substepDefinition
            ? $this->findSubstepDefinitionRecursive($substepDefinition, $callback)
            : null;
    }

    /**
     * @param StepDefinition $stepDefinition
     * @param Redirect       $redirect
     */
    public function moveForwardToStep(StepDefinition $stepDefinition, Redirect $redirect)
    {
        $this->persistence->setStepLevel($stepDefinition);
        $this->redirectToStep($stepDefinition->getStep(), $redirect);
    }

    /**
     * Redirects the current request to the given step.
     *
     * @param Step     $step
     * @param Redirect $redirect
     */
    public function redirectToStep(Step $step, Redirect $redirect)
    {
        $redirect->toPage($step->getPageUid())
            ->toExtension($step->getExtension())
            ->toController($step->getController())
            ->toAction($step->getAction())
            ->withArguments([
                'fz-hash' => [
                    $this->formObject->getName() => $this->formObject->getFormHash()
                ]
            ])
            ->dispatch();
    }

    /**
     * @param StepDefinition $stepDefinition
     * @return bool
     */
    public function getStepDefinitionConditionResult(StepDefinition $stepDefinition)
    {
        $conditionProcessor = ConditionProcessorFactory::getInstance()->get($this->getFormObject());
        $tree = $conditionProcessor->getActivationConditionTreeForStep($stepDefinition);
        $todo = new FormValidatorExecutor(new FormValidatorDataObject($this->getFormObject(), new FormResult(), true)); // @todo
        $dataObject = new PhpConditionDataObject($this->getFormObject()->getForm(), $todo);

        return $tree->getPhpResult($dataObject);
    }

    /**
     * @param SubstepDefinition $substepDefinition
     * @return bool
     */
    public function getSubstepDefinitionConditionResult(SubstepDefinition $substepDefinition)
    {
        $conditionProcessor = ConditionProcessorFactory::getInstance()->get($this->getFormObject());
        $tree = $conditionProcessor->getActivationConditionTreeForSubstep($substepDefinition);
        $todo = new FormValidatorExecutor(new FormValidatorDataObject($this->getFormObject(), new FormResult(), true)); // @todo
        $dataObject = new PhpConditionDataObject($this->getFormObject()->getForm(), $todo);

        return $tree->getPhpResult($dataObject);
    }

    /**
     * @param Step $step
     * @return StepDefinition|null
     */
    public function getStepDefinition(Step $step)
    {
        return $this->findStepDefinition($step, $this->getFirstStepDefinition());
    }

    /**
     * @param Step           $step
     * @param StepDefinition $stepDefinition
     * @return StepDefinition|null
     */
    protected function findStepDefinition(Step $step, StepDefinition $stepDefinition)
    {
        if ($stepDefinition->getStep() === $step) {
            return $stepDefinition;
        }

        if ($stepDefinition->hasNextStep()) {
            $result = $this->findStepDefinition($step, $stepDefinition->getNextStep());

            if ($result instanceof StepDefinition) {
                return $result;
            }
        }

        if ($stepDefinition->hasDivergence()) {
            foreach ($stepDefinition->getDivergenceSteps() as $divergenceStep) {
                $result = $this->findStepDefinition($step, $divergenceStep);

                if ($result instanceof StepDefinition) {
                    return $result;
                }
            }
        }

        return null;
    }

    /**
     * @return FormStepPersistence
     */
    public function getStepPersistence()
    {
        return $this->persistence;
    }

    /**
     * @return FormObject
     */
    public function getFormObject()
    {
        return $this->formObject;
    }

    /**
     * @return StepDefinition
     */
    public function getFirstStepDefinition()
    {
        return $this->formObject->getDefinition()->getSteps()->getFirstStepDefinition();
    }
}


1			<?php
2			/*
3			* 2017 Romain CANON <[email protected]>
4			*
5			* This file is part of the TYPO3 FormZ project.
6			* It is free software; you can redistribute it and/or modify it
7			* under the terms of the GNU General Public License, either
8			* version 3 of the License, or any later version.
9			*
10			* For the full copyright and license information, see:
11			* http://www.gnu.org/licenses/gpl-3.0.html
12			*/
13
14			namespace Romm\Formz\Middleware\Item\Step\Service;
15
16			use Romm\Formz\Condition\Processor\ConditionProcessorFactory;
17			use Romm\Formz\Condition\Processor\DataObject\PhpConditionDataObject;
18			use Romm\Formz\Error\FormResult;
19			use Romm\Formz\Form\Definition\Step\Step\Step;
20			use Romm\Formz\Form\Definition\Step\Step\StepDefinition;
21			use Romm\Formz\Form\Definition\Step\Step\Substep\SubstepDefinition;
22			use Romm\Formz\Form\FormObject\FormObject;
23			use Romm\Formz\Form\FormObject\FormObjectFactory;
24			use Romm\Formz\Form\FormObject\Service\Step\FormStepPersistence;
25			use Romm\Formz\Middleware\Request\Redirect;
26			use Romm\Formz\Service\Traits\SelfInstantiateTrait;
27			use Romm\Formz\Validation\Form\DataObject\FormValidatorDataObject;
28			use Romm\Formz\Validation\Form\FormValidatorExecutor;
29			use TYPO3\CMS\Core\SingletonInterface;
30			use TYPO3\CMS\Core\Utility\GeneralUtility;
31			use TYPO3\CMS\Extbase\Mvc\Web\Request;
32
33			/**
34			* This service allows extended form steps manipulation.
35			*/
36			class StepMiddlewareService implements SingletonInterface
37			{
38			use SelfInstantiateTrait;
39
40			/**
41			* @var FormObject
42			*/
43			protected $formObject;
44
45			/**
46			* @var Request
47			*/
48			protected $request;
49
50			/**
51			* @var StepMiddlewareValidationService
52			*/
53			protected $validationService;
54
55			/**
56			* @var FormStepPersistence
57			*/
58			protected $persistence;
59
60			/**
61			* @param FormObject $formObject
62			* @param Request $request
63			*/
64			public function reset(FormObject $formObject, Request $request)
65			{
66			$this->formObject = $formObject;
67			$this->request = $request;
68
69			$this->persistence = FormObjectFactory::get()->getStepService($formObject)->getStepPersistence();
70
71			$this->validationService = GeneralUtility::makeInstance(StepMiddlewareValidationService::class, $this);
72			}
73
74			/**
75			* @param Step $currentStep
76			* @return StepDefinition\|null
77			*/
78			public function getNextStep(Step $currentStep)
79			{
80			/*
81			* The form was submitted, and no error was found, we can safely
82			* dispatch the request to the next step.
83			*/
84			$currentStepDefinition = $this->getStepDefinition($currentStep);
85
86			$this->validationService->markStepAsValidated($currentStepDefinition);
			0 ignored issues – show Bug introduced 2017-08-28 12:58 UTC by Report Bug Copy Issue Report It seems like `$currentStepDefinition` defined by `$this->getStepDefinition($currentStep)` on line `84` can be `null`; however, `Romm\Formz\Middleware\It...::markStepAsValidated()` does not accept `null`, maybe add an additional type check? Unless you are absolutely sure that the expression can never be null because of other conditions, we strongly recommend to add an additional type check to your code: /** @return stdClass\|null */ function mayReturnNull() { } function doesNotAcceptNull(stdClass $x) { } // With potential error. function withoutCheck() { $x = mayReturnNull(); doesNotAcceptNull($x); // Potential error here. } // Safe - Alternative 1 function withCheck1() { $x = mayReturnNull(); if ( ! $x instanceof stdClass) { throw new \LogicException('$x must be defined.'); } doesNotAcceptNull($x); } // Safe - Alternative 2 function withCheck2() { $x = mayReturnNull(); if ($x instanceof stdClass) { doesNotAcceptNull($x); } } Loading history...
87			// @todo tmp-delete?
88			// // Saving submitted form data for further usage.
89			// $this->markStepAsValidated($currentStepDefinition, $this->getFormRawValues());
90			$this->addValidatedFields($this->formObject->getFormResult()->getValidatedFields());
91
92			$nextStep = null;
93
94			if ($currentStepDefinition->hasNextStep()) {
95			$nextStep = $this->getNextStepDefinition($currentStepDefinition);
			0 ignored issues – show Bug introduced 2017-06-20 12:36 UTC by Report Bug Copy Issue Report It seems like `$currentStepDefinition` defined by `$this->getStepDefinition($currentStep)` on line `84` can be `null`; however, `Romm\Formz\Middleware\It...getNextStepDefinition()` does not accept `null`, maybe add an additional type check? Unless you are absolutely sure that the expression can never be null because of other conditions, we strongly recommend to add an additional type check to your code: /** @return stdClass\|null */ function mayReturnNull() { } function doesNotAcceptNull(stdClass $x) { } // With potential error. function withoutCheck() { $x = mayReturnNull(); doesNotAcceptNull($x); // Potential error here. } // Safe - Alternative 1 function withCheck1() { $x = mayReturnNull(); if ( ! $x instanceof stdClass) { throw new \LogicException('$x must be defined.'); } doesNotAcceptNull($x); } // Safe - Alternative 2 function withCheck2() { $x = mayReturnNull(); if ($x instanceof stdClass) { doesNotAcceptNull($x); } } Loading history...
96			}
97
98			return $nextStep;
99			}
100
101			// @todo tmp-delete?
102			// /**
103			// * Saves the submitted values in the metadata, for the given step.
104			// *
105			// * @param Step $currentStep
106			// */
107			// public function saveStepFormValues(Step $currentStep)
108			// {
109			// $this->persistence->addStepFormValues($this->getStepDefinition($currentStep), $this->getFormRawValues());
110			// }
111			//
112			// /**
113			// * Fetches the raw values sent in the request.
114			// *
115			// * @return array
116			// * @throws InvalidArgumentTypeException
117			// */
118			// protected function getFormRawValues()
119			// {
120			// $formName = $this->getFormObject()->getName();
121			// $formArray = null;
122			//
123			// if ($this->request->hasArgument($formName)) {
124			// /** @var array $formArray */
125			// $formArray = $this->request->getArgument($formName);
126			//
127			// if (false === is_array($formArray)) {
128			// throw InvalidArgumentTypeException::formArgumentNotArray($this->getFormObject(), $formArray);
129			// }
130			// } else {
131			// $formArray = [];
132			// }
133			//
134			// return $formArray;
135			// }
136			//
137			// /**
138			// * @see \Romm\Formz\Middleware\Item\Step\Service\StepMiddlewareValidationService::markStepAsValidated()
139			// *
140			// * @param StepDefinition $stepDefinition
141			// * @param array $formValues
142			// */
143			// public function markStepAsValidated(StepDefinition $stepDefinition, array $formValues)
144			// {
145			// $this->validationService->markStepAsValidated($stepDefinition, $formValues);
146			// }
147
148			/**
149			* @see \Romm\Formz\Middleware\Item\Step\Service\StepMiddlewareValidationService::addValidatedFields
150			*
151			* @param array $validatedFields
152			*/
153			public function addValidatedFields(array $validatedFields)
154			{
155			$this->validationService->addValidatedFields($validatedFields);
156			}
157
158			/**
159			* @see \Romm\Formz\Middleware\Item\Step\Service\StepMiddlewareValidationService::stepDefinitionIsValid
160			*
161			* @param StepDefinition $stepDefinition
162			* @return bool
163			*/
164			public function stepIsValid(StepDefinition $stepDefinition)
165			{
166			return $this->validationService->stepDefinitionIsValid($stepDefinition);
167			}
168
169			/**
170			* @see \Romm\Formz\Middleware\Item\Step\Service\StepMiddlewareValidationService::getFirstInvalidStep
171			*
172			* @param Step $step
173			* @return StepDefinition\|null
174			*/
175			public function getFirstInvalidStep(Step $step)
176			{
177			return $this->validationService->getFirstInvalidStep($step);
178			}
179
180			/**
181			* @param StepDefinition $step
182			* @return StepDefinition
183			*/
184			public function getNextStepDefinition(StepDefinition $step)
185			{
186			$nextStep = null;
187
188			if ($step->hasDivergence()) {
189			$divergenceSteps = $step->getDivergenceSteps();
190
191			foreach ($divergenceSteps as $divergenceStep) {
192			if (true === $this->getStepDefinitionConditionResult($divergenceStep)) {
193			$nextStep = $divergenceStep;
194			break;
195			}
196			}
197			}
198
199			if (null === $nextStep) {
200			while ($step->hasNextStep()) {
201			$step = $step->getNextStep();
202
203			if ($step->hasActivation()) {
204			if (true === $this->getStepDefinitionConditionResult($step)) {
205			$nextStep = $step;
206			break;
207			} else {
208			$this->persistence->removeStep($step);
209			}
210			} else {
211			$nextStep = $step;
212			break;
213			}
214			}
215			}
216
217			return $nextStep;
218			}
219
220			public function getNextSubstepDefinition(SubstepDefinition $substepDefinition)
221			{
222			$nextSubstep = null;
223
224			if ($substepDefinition->hasDivergence()) {
225			$divergenceSteps = $substepDefinition->getDivergenceSubsteps();
226
227			foreach ($divergenceSteps as $divergenceStep) {
228			if (true === $this->getSubstepDefinitionConditionResult($divergenceStep)) {
229			$nextSubstep = $divergenceStep;
230			break;
231			}
232			}
233			}
234
235			if (null === $nextSubstep) {
236			while ($substepDefinition->hasNextSubstep()) {
237			$substepDefinition = $substepDefinition->getNextSubstep();
238
239			if ($substepDefinition->hasActivation()) {
240			if (true === $this->getSubstepDefinitionConditionResult($substepDefinition)) {
241			$nextSubstep = $substepDefinition;
242			break;
243			}
244			} else {
245			$nextSubstep = $substepDefinition;
246			break;
247			}
248			}
249			}
250
251			return $nextSubstep;
252			}
253
254			public function findSubstepDefinition(Step $step, callable $callback)
255			{
256			return $this->findSubstepDefinitionRecursive($step->getSubsteps()->getFirstSubstepDefinition(), $callback);
257			}
258
259			protected function findSubstepDefinitionRecursive(SubstepDefinition $substepDefinition, callable $callback)
260			{
261			$result = $callback($substepDefinition);
262
263			if (true === $result) {
264			return $substepDefinition;
265			}
266
267			$substepDefinition = $this->getNextSubstepDefinition($substepDefinition);
268
269			return $substepDefinition
270			? $this->findSubstepDefinitionRecursive($substepDefinition, $callback)
271			: null;
272			}
273
274			/**
275			* @param StepDefinition $stepDefinition
276			* @param Redirect $redirect
277			*/
278			public function moveForwardToStep(StepDefinition $stepDefinition, Redirect $redirect)
279			{
280			$this->persistence->setStepLevel($stepDefinition);
281			$this->redirectToStep($stepDefinition->getStep(), $redirect);
282			}
283
284			/**
285			* Redirects the current request to the given step.
286			*
287			* @param Step $step
288			* @param Redirect $redirect
289			*/
290			public function redirectToStep(Step $step, Redirect $redirect)
291			{
292			$redirect->toPage($step->getPageUid())
293			->toExtension($step->getExtension())
294			->toController($step->getController())
295			->toAction($step->getAction())
296			->withArguments([
297			'fz-hash' => [
298			$this->formObject->getName() => $this->formObject->getFormHash()
299			]
300			])
301			->dispatch();
302			}
303
304			/**
305			* @param StepDefinition $stepDefinition
306			* @return bool
307			*/
308			public function getStepDefinitionConditionResult(StepDefinition $stepDefinition)
309			{
310			$conditionProcessor = ConditionProcessorFactory::getInstance()->get($this->getFormObject());
311			$tree = $conditionProcessor->getActivationConditionTreeForStep($stepDefinition);
312			$todo = new FormValidatorExecutor(new FormValidatorDataObject($this->getFormObject(), new FormResult(), true)); // @todo
313			$dataObject = new PhpConditionDataObject($this->getFormObject()->getForm(), $todo);
314
315			return $tree->getPhpResult($dataObject);
316			}
317
318			/**
319			* @param SubstepDefinition $substepDefinition
320			* @return bool
321			*/
322			public function getSubstepDefinitionConditionResult(SubstepDefinition $substepDefinition)
323			{
324			$conditionProcessor = ConditionProcessorFactory::getInstance()->get($this->getFormObject());
325			$tree = $conditionProcessor->getActivationConditionTreeForSubstep($substepDefinition);
326			$todo = new FormValidatorExecutor(new FormValidatorDataObject($this->getFormObject(), new FormResult(), true)); // @todo
327			$dataObject = new PhpConditionDataObject($this->getFormObject()->getForm(), $todo);
328
329			return $tree->getPhpResult($dataObject);
330			}
331
332			/**
333			* @param Step $step
334			* @return StepDefinition\|null
335			*/
336			public function getStepDefinition(Step $step)
337			{
338			return $this->findStepDefinition($step, $this->getFirstStepDefinition());
339			}
340
341			/**
342			* @param Step $step
343			* @param StepDefinition $stepDefinition
344			* @return StepDefinition\|null
345			*/
346			protected function findStepDefinition(Step $step, StepDefinition $stepDefinition)
347			{
348			if ($stepDefinition->getStep() === $step) {
349			return $stepDefinition;
350			}
351
352			if ($stepDefinition->hasNextStep()) {
353			$result = $this->findStepDefinition($step, $stepDefinition->getNextStep());
354
355			if ($result instanceof StepDefinition) {
356			return $result;
357			}
358			}
359
360			if ($stepDefinition->hasDivergence()) {
361			foreach ($stepDefinition->getDivergenceSteps() as $divergenceStep) {
362			$result = $this->findStepDefinition($step, $divergenceStep);
363
364			if ($result instanceof StepDefinition) {
365			return $result;
366			}
367			}
368			}
369
370			return null;
371			}
372
373			/**
374			* @return FormStepPersistence
375			*/
376			public function getStepPersistence()
377			{
378			return $this->persistence;
379			}
380
381			/**
382			* @return FormObject
383			*/
384			public function getFormObject()
385			{
386			return $this->formObject;
387			}
388
389			/**
390			* @return StepDefinition
391			*/
392			public function getFirstStepDefinition()
393			{
394			return $this->formObject->getDefinition()->getSteps()->getFirstStepDefinition();
395			}
396			}
397

romm / formz

Push — wip/steps ( 7c3be8...c6080c )

StepMiddlewareService C

Complexity

Size/Duplication

Coupling/Cohesion

Importance

18 Methods

How to fix Complexity

Complex Class

Duplication Side-by-Side

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