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<?php |
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namespace Modules\Tag\Blade; |
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use Modules\Tag\Contracts\TaggableInterface; |
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use Modules\Tag\Repositories\TagRepository; |
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class TagWidget |
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{ |
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/** |
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* @var TagRepository |
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*/ |
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private $tag; |
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/** |
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* @var string |
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*/ |
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private $namespace; |
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/** |
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* @var TaggableInterface|null |
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*/ |
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private $entity; |
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/** |
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* @var string|null |
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*/ |
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private $view; |
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/** |
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* @var string|null |
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*/ |
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private $name; |
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public function __construct(TagRepository $tag) |
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{ |
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$this->tag = $tag; |
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} |
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/** |
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* @param $arguments |
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* @return \Illuminate\Contracts\View\Factory|\Illuminate\View\View |
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*/ |
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public function show($arguments) |
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{ |
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$this->extractArguments($arguments); |
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$view = $this->view ?: 'tag::admin.fields.tags'; |
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$name = $this->name ?: 'Tags'; |
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$availableTags = $this->tag->allForNamespace($this->namespace); |
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$tags = $this->getTags(); |
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return view($view, compact('availableTags', 'tags', 'name')); |
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} |
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/** |
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* Extract the possible arguments as class properties |
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* @param array $arguments |
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*/ |
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private function extractArguments(array $arguments) |
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{ |
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$this->namespace = array_get($arguments, 0); |
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$this->entity = array_get($arguments, 1); |
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$this->view = array_get($arguments, 2); |
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$this->name = array_get($arguments, 3); |
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} |
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/** |
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* Get the available tags, if an entity is available from that |
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* @return array |
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*/ |
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private function getTags() |
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{ |
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if ($this->entity === null) { |
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return request()->old('tags', []); |
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} |
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return request()->old('tags', $this->entity->tags->pluck('slug')->toArray()); |
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} |
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} |
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AsgardCms /
Tag
If you access a property on an interface, you most likely code against a concrete implementation of the interface.
Available Fixes
Adding an additional type check:
Changing the type hint: