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<?php |
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declare(strict_types=1); |
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namespace Thinktomorrow\Chief\Templates; |
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use Illuminate\Database\Eloquent\Model; |
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use Illuminate\Database\Eloquent\Relations\Relation; |
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use Webmozart\Assert\Assert; |
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class ApplyTemplate |
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{ |
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/** @var array */ |
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private $applicators; |
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public function __construct(array $applicators) |
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{ |
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Assert::allIsInstanceOf($applicators, TemplateApplicator::class); |
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$this->applicators = $applicators; |
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} |
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public function handle(string $sourceClassName, string $sourceId, string $targetClassName, string $targetId): void |
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{ |
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$sourceModel = $this->findModel($sourceClassName, $sourceId); |
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$targetModel = $this->findModel($targetClassName, $targetId); |
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/** @var TemplateApplicator $applicator */ |
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foreach($this->applicators as $applicator) { |
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if(!$applicator->shouldApply($sourceModel, $targetModel)) { |
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continue; |
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} |
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$applicator->handle($sourceModel, $targetModel); |
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return; |
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} |
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$availableApplicatorsString = implode(array_map(function($applicator){ return get_class($applicator);}, $this->applicators), ','); |
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throw new \RuntimeException("No proper template applicator found. $sourceClassName [$sourceId] cannot be applied as template. Available applicators: [$availableApplicatorsString]"); |
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} |
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/** |
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* For now we assume that each class references an Eloquent Model. |
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* |
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* @param string $className |
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* @param string $sourceId |
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*/ |
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private function findModel(string $className, string $sourceId): Model |
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{ |
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if($morphedClassName = Relation::getMorphedModel($className)) { |
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$className = $morphedClassName; |
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} |
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return (new $className)->findOrFail($sourceId); |
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} |
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} |
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thinktomorrow /
chief
This check compares calls to functions or methods with their respective definitions. If the call has more arguments than are defined, it raises an issue.
If a function is defined several times with a different number of parameters, the check may pick up the wrong definition and report false positives. One codebase where this has been known to happen is Wordpress. Please note the @ignore annotation hint above.