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<?php |
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/* |
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* This file is part of the Silverback API Component Bundle Project |
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* |
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* (c) Daniel West <[email protected]> |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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declare(strict_types=1); |
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namespace Silverback\ApiComponentBundle\Entity\Component; |
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use Doctrine\Common\Collections\ArrayCollection; |
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use Doctrine\Common\Collections\Collection; |
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use Symfony\Component\Form\FormInterface; |
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use Symfony\Component\Form\FormView as SymfonyFormView; |
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use Symfony\Component\Serializer\Annotation\Groups; |
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/** |
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* Class FormView. |
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* |
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* @author Daniel West <[email protected]> |
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*/ |
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class FormView |
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{ |
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private const ARRAY_OUTPUT_VARS = [ |
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'choices', |
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'preferred_choices', |
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'errors', |
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'is_selected', |
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]; |
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private const OUTPUT_VARS = [ |
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'action', |
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'api_request', |
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'attr', |
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'block_prefixes', |
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'checked', |
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'disabled', |
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'expanded', |
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'full_name', |
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'help', |
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'id', |
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'is_selected', |
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'label', |
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'label_attr', |
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'multiple', |
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'name', |
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'placeholder', |
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'placeholder_in_choices', |
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'post_app_proxy', |
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'realtime_validate', |
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'required', |
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'submitted', |
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'unique_block_prefix', |
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'valid', |
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'value', |
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]; |
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/** |
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* @Groups({"component", "content"}) |
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* |
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* @var array |
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*/ |
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private $vars; |
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/** |
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* @Groups({"component", "content"}) |
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* |
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* @var Collection |
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*/ |
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private $children; |
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/** |
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* @Groups({"component", "content"}) |
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* |
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* @var bool |
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*/ |
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private $rendered; |
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/** |
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* @Groups({"component", "content"}) |
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* |
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* @var bool |
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*/ |
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private $methodRendered; |
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private $form; |
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public function __construct(SymfonyFormView $formView, FormInterface $form, bool $children = true) |
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{ |
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$this->init($formView, $form, $children); |
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} |
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private function init(SymfonyFormView $formView, FormInterface $form, bool $children = true) |
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{ |
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$this->form = $form; |
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$this->rendered = $formView->isRendered(); |
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$this->methodRendered = $formView->isMethodRendered(); |
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$this->processViewVars($formView); |
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if ($children) { |
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$this->children = new ArrayCollection(); |
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foreach ($formView->getIterator() as $view) { |
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$this->addChild($view); |
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} |
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if (\array_key_exists('prototype', $formView->vars)) { |
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$this->addChild($formView->vars['prototype']); |
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} |
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} |
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} |
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private function processViewVars(SymfonyFormView $formView): void |
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{ |
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$outputVars = array_merge(self::ARRAY_OUTPUT_VARS, self::OUTPUT_VARS); |
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foreach ($outputVars as $var) { |
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if (isset($formView->vars[$var])) { |
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$this->vars[$var] = $formView->vars[$var]; |
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$this->convertVarToArray($var); |
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} |
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} |
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} |
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private function convertVarToArray($var): void |
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{ |
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if (\in_array($var, self::ARRAY_OUTPUT_VARS, true)) { |
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/** @var iterable $choices */ |
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$choices = $this->vars[$var]; |
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$this->vars[$var] = []; |
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foreach ($choices as $choice) { |
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if (method_exists($choice, 'getMessage')) { |
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$this->vars[$var][] = $choice->getMessage(); |
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} else { |
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$this->vars[$var][] = (array) $choice; |
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} |
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} |
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} |
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} |
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private function addChild(SymfonyFormView $formViews): void |
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{ |
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$formView = new self($formViews, $this->form); |
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$this->children->add($formView); |
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} |
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public function getVars(): array |
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{ |
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return $this->vars; |
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} |
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public function getChildren(): Collection |
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{ |
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return $this->children; |
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} |
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public function isRendered(): bool |
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{ |
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return $this->rendered; |
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} |
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public function isMethodRendered(): bool |
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{ |
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return $this->methodRendered; |
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} |
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public function getForm(): FormInterface |
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{ |
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return $this->form; |
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} |
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public function setForm(FormInterface $form): self |
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{ |
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$this->init($form->createView(), $form, true); |
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return $this; |
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} |
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} |
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components-web-app /
api-components-bundle
Let?s assume that you have a directory layout like this:
. |-- OtherDir | |-- Bar.php | `-- Foo.php `-- SomeDir `-- Foo.phpand let?s assume the following content of
Bar.php:If both files
OtherDir/Foo.phpandSomeDir/Foo.phpare loaded in the same runtime, you will see a PHP error such as the following:PHP Fatal error: Cannot use SomeDir\Foo as Foo because the name is already in use in OtherDir/Foo.phpHowever, as
OtherDir/Foo.phpdoes not necessarily have to be loaded and the error is only triggered if it is loaded beforeOtherDir/Bar.php, this problem might go unnoticed for a while. In order to prevent this error from surfacing, you must import the namespace with a different alias: