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<?php namespace Anomaly\Streams\Platform\Ui\Form\Component\Action; |
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use Anomaly\Streams\Platform\Support\Parser; |
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use Anomaly\Streams\Platform\Ui\Form\FormBuilder; |
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use Illuminate\Contracts\Bus\SelfHandling; |
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use Illuminate\Contracts\Support\Arrayable; |
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use Illuminate\Http\RedirectResponse; |
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use Illuminate\Http\Request; |
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use Illuminate\Routing\Redirector; |
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/** |
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* Class ActionHandler |
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* |
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* @link http://anomaly.is/streams-platform |
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* @author AnomalyLabs, Inc. <[email protected]> |
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* @author Ryan Thompson <[email protected]> |
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* @package Anomaly\Streams\Platform\Ui\Form\Component\Action |
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*/ |
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class ActionHandler implements SelfHandling |
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{ |
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/** |
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* The parser utility. |
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* |
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* @var Parser |
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*/ |
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protected $parser; |
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/** |
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* The request object. |
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* |
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* @var Request |
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*/ |
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protected $request; |
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/** |
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* The redirector utility. |
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* |
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* @var Redirector |
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*/ |
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protected $redirector; |
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/** |
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* Create a new ActionHandler instance. |
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* |
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* @param Parser $parser |
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* @param Request $request |
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* @param Redirector $redirector |
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*/ |
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public function __construct(Parser $parser, Request $request, Redirector $redirector) |
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{ |
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$this->parser = $parser; |
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$this->request = $request; |
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$this->redirector = $redirector; |
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} |
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/** |
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* Handle the form response. |
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* |
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* @param FormBuilder $builder |
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*/ |
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public function handle(FormBuilder $builder) |
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{ |
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/** |
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* If the form already has a response |
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* then we're being overridden. Abort! |
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*/ |
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if ($builder->getFormResponse()) { |
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return; |
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} |
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$entry = $builder->getFormEntry(); |
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$actions = $builder->getFormActions(); |
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$action = $actions->active(); |
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if ($entry && $entry instanceof Arrayable) { |
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$entry = $entry->toArray(); |
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} |
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$redirect = $action->getRedirect(); |
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if ($redirect instanceof RedirectResponse) { |
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$builder->setFormResponse($redirect); |
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return; |
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} |
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if ($redirect === false) { |
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return; |
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} |
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$redirect = $this->parser->parse($redirect, compact('entry')); |
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/** |
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* If the redirect is null then use the current one. |
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*/ |
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if ($redirect === null) { |
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$redirect = $this->redirector->back()->getTargetUrl(); |
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} |
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/** |
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* If the URL is a closure then call it. |
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*/ |
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if ($redirect instanceof \Closure) { |
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$redirect = app()->call($redirect, compact('builder')); |
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} |
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$builder->setFormResponse($this->redirector->to($redirect)); |
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} |
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} |
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anomalylabs /
streams-platform
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