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<?php |
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declare(strict_types=1); |
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namespace Xetaravel\Settings; |
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use Illuminate\Contracts\Cache\Repository as Cache; |
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use Illuminate\Database\Eloquent\Model; |
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use Illuminate\Support\Str; |
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use Xetaravel\Models\Setting; |
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class Settings |
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{ |
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protected null|array $context = [ |
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'model_type' => null, |
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'model_id' => null |
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]; |
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public function __construct( |
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protected Cache $cache, |
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) { |
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} |
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/** |
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* Generate the key used by the cache driver to store the value. |
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* |
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* @param string $key |
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* |
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* @return string |
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*/ |
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protected function getCacheKey(string $key): string |
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{ |
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$cacheKey = $this->normalizeKey($key); |
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// Add context to the cache key. |
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$context = serialize($this->context); |
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$cacheKey .= "::c::{$context}"; |
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return $cacheKey; |
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} |
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protected function normalizeKey(string $key): string |
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{ |
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// We want to preserve period characters in the key, however everything else is fair game |
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// to convert to a slug. |
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return Str::of($key) |
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->replace('.', '-dot-') |
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->slug() |
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->replace('-dot-', '.') |
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->__toString(); |
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} |
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/** |
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* Get the value for the given key, siteId and context fromm the cache or from the database if no cache key. |
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* |
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* @param string $key |
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* |
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* @return mixed |
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*/ |
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public function get(string $key): mixed |
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{ |
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$cacheKey = $this->getCacheKey(key: $key); |
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$value = $this->cache->rememberForever($cacheKey, function () use ($key) { |
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$query = Setting::query() |
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->where('key', $key) |
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->where('model_type', $this->context['model_type']) |
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->where('model_id', $this->context['model_id']); |
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return serialize($query->value('value')); |
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}); |
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return $value ? unserialize($value) : null; |
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} |
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/** |
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* Remove the specified key. |
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* |
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* @param string $key The key to flush. |
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* |
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* @return bool |
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*/ |
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public function remove(string $key): bool |
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{ |
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$cacheKey = $this->getCacheKey(key: $key); |
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return $this->cache->forget($cacheKey); |
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} |
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/** |
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* Set the context to the setting. |
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* |
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* |
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* |
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* @param Model|array|null $context |
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* Pattern : |
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* [ |
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* 'type' => 'Xetaravel\Models\User', |
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* 'id' => 1 |
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* ] |
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* |
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* @return $this |
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*/ |
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public function setContext(Model|array|null $context = null): self |
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{ |
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if ($context instanceof Model) { |
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$this->context['model_type'] = get_class($context); |
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$this->context['model_id'] = $context->getKey(); |
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return $this; |
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} |
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$this->context = [ |
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'model_type' => $context['type'] ?? null, |
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'model_id' => $context['id'] ?? null |
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]; |
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return $this; |
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} |
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/** |
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* Reset the context. |
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* |
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* @return $this |
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*/ |
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public function withoutContext(): self |
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{ |
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$this->context = [ |
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'model_type' => null, |
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'model_id' => null |
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]; |
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return $this; |
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} |
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} |
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