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<?php |
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namespace MichaelRubel\SeoManager\Composers; |
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use Illuminate\Database\Eloquent\Builder; |
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use Illuminate\Database\Eloquent\Model; |
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use Illuminate\Support\Collection; |
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use Illuminate\Support\Str; |
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use Illuminate\View\View; |
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use MichaelRubel\SeoManager\Exceptions\ShouldImplementSeoTagInterfaceException; |
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use MichaelRubel\SeoManager\Models\SeoTag; |
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use MichaelRubel\SeoManager\Models\SeoTagContract; |
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class SeoComposer |
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{ |
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/** |
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* @var Collection|null |
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*/ |
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protected ?Collection $seo_manager; |
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/** |
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* SeoComposer constructor. |
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*/ |
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public function __construct() |
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{ |
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$this->seo_manager = $this->getSeoTags(); |
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} |
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/** |
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* Bind data to the view. |
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* |
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* @param View $view |
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* @return void |
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*/ |
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public function compose(View $view): void |
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{ |
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$variable = config('seo-manager.variable_name'); |
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$view->with( |
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is_string($variable) |
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? $variable |
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: 'seo_manager', |
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$this->seo_manager |
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); |
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} |
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/** |
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* @return Collection|null |
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* @throws ShouldImplementSeoTagInterfaceException |
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*/ |
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protected function getSeoTags(): ?Collection |
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{ |
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$url = Str::start( |
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request()->path(), |
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'/' |
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); |
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$wildcardUrl = $this->wildcard($url); |
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$configuredModel = config('seo-manager.model'); |
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$model = app( |
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is_string($configuredModel) && class_exists($configuredModel) |
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? $configuredModel |
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: SeoTag::class |
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); |
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if (! $model instanceof SeoTagContract) { |
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throw new ShouldImplementSeoTagInterfaceException(); |
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} |
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$instance = $this->getInstance($model, $url); |
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if (! $instance->exists()) { |
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$instance = $this->getInstance($model, $wildcardUrl); |
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} |
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return $instance->first()?->{$model->getTagsColumnName()}; |
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} |
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/** |
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* @param string $url |
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* |
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* @return string |
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*/ |
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protected function wildcard(string $url): string |
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{ |
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$array = explode('/', $url); |
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array_pop($array); |
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array_push($array, '*'); |
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return implode('/', $array); |
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} |
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/** |
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* @param SeoTagContract $model |
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* @param string $url |
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* |
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* @return Builder |
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*/ |
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private function getInstance(SeoTagContract $model, string $url): Builder |
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{ |
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return $model::where($model->getUrlColumnName(), $url); |
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} |
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} |
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michael-rubel /
laravel-seo-manager
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