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<?php namespace Kris\LaravelFormBuilder; |
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use Illuminate\Contracts\Container\Container; |
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use Illuminate\Contracts\Events\Dispatcher as EventDispatcher; |
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use Kris\LaravelFormBuilder\Events\AfterFormCreation; |
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class FormBuilder |
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{ |
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/** |
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* @var Container |
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*/ |
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protected $container; |
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/** |
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* @var FormHelper |
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*/ |
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protected $formHelper; |
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/** |
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* @var EventDispatcher |
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*/ |
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protected $eventDispatcher; |
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/** |
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* @param Container $container |
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* @var string |
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*/ |
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protected $plainFormClass = Form::class; |
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/** |
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* @param Container $container |
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* @param FormHelper $formHelper |
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*/ |
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public function __construct(Container $container, FormHelper $formHelper, EventDispatcher $eventDispatcher) |
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{ |
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$this->container = $container; |
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$this->formHelper = $formHelper; |
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$this->eventDispatcher = $eventDispatcher; |
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} |
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/** |
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* @param $formClass |
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* @param $options |
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* @param $data |
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* @return Form |
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*/ |
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public function create($formClass, array $options = [], array $data = []) |
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{ |
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$class = $this->getNamespaceFromConfig() . $formClass; |
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if (!class_exists($class)) { |
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throw new \InvalidArgumentException( |
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'Form class with name ' . $class . ' does not exist.' |
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); |
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} |
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$form = $this->container |
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->make($class) |
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->addData($data) |
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->setRequest($this->container->make('request')) |
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->setFormHelper($this->formHelper) |
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->setEventDispatcher($this->eventDispatcher) |
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->setFormBuilder($this) |
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->setValidator($this->container->make('validator')) |
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->setFormOptions($options); |
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$form->buildForm(); |
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$this->eventDispatcher->fire(new AfterFormCreation($form)); |
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return $form; |
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} |
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/** |
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* @param $items |
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* @param array $options |
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* @param array $data |
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* @return mixed |
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*/ |
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public function createByArray($items, array $options = [], array $data = []) |
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{ |
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$form = $this->container |
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->make(Form::class) |
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->addData($data) |
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->setRequest($this->container->make('request')) |
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->setFormHelper($this->formHelper) |
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->setEventDispatcher($this->eventDispatcher) |
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->setFormBuilder($this) |
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->setValidator($this->container->make('validator')) |
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->setFormOptions($options); |
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$this->buildFormByArray($form, $items); |
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$this->eventDispatcher->fire(new AfterFormCreation($form)); |
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return $form; |
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} |
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/** |
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* @param $form |
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* @param $items |
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*/ |
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public function buildFormByArray($form, $items) |
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{ |
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foreach ($items as $item) { |
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if (!isset($item['name'])) { |
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throw new \InvalidArgumentException( |
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'Name is not set in form array.' |
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); |
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} |
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$name = $item['name']; |
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$type = isset($item['type']) && $item['type'] ? $item['type'] : ''; |
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$modify = isset($item['modify']) && $item['modify'] ? $item['modify'] : false; |
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unset($item['name']); |
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unset($item['type']); |
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unset($item['modify']); |
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$form->add($name, $type, $item, $modify); |
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} |
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} |
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/** |
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* Get the namespace from the config |
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* |
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* @return string |
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*/ |
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protected function getNamespaceFromConfig() |
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{ |
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$namespace = $this->formHelper->getConfig('default_namespace'); |
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if (!$namespace) { |
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return ''; |
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} |
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return $namespace . '\\'; |
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} |
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/** |
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* Get instance of the empty form which can be modified |
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* Get the plain form class. |
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* |
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* @return string |
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*/ |
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public function getFormClass() { |
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return $this->plainFormClass; |
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} |
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/** |
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* Set the plain form class. |
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* |
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* @param string $class |
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*/ |
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public function setFormClass($class) { |
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$parent = Form::class; |
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if (!is_a($class, $parent, true)) { |
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throw new \InvalidArgumentException("Class must be or extend $parent; $class is not."); |
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} |
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$this->plainFormClass = $class; |
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} |
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/** |
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* Get instance of the empty form which can be modified. |
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* |
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* @param array $options |
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* @param array $data |
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* @return Form |
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*/ |
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107 |
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public function plain(array $options = [], array $data = []) |
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{ |
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$form = $this->container |
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->make($this->plainFormClass) |
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->addData($data) |
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->setRequest($this->container->make('request')) |
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->setFormHelper($this->formHelper) |
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->setEventDispatcher($this->eventDispatcher) |
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->setFormBuilder($this) |
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->setValidator($this->container->make('validator')) |
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107 |
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->setFormOptions($options); |
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$this->eventDispatcher->fire(new AfterFormCreation($form)); |
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return $form; |
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} |
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} |
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kristijanhusak /
laravel-form-builder
