Issues (20)

src/Loader.php (1 issue)

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<?php
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namespace Bavix\Router;
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use Bavix\Exceptions;
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use Bavix\Exceptions\Runtime;
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use Bavix\Router\Rules\PatternRule;
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use Bavix\Router\Rules\PrefixRule;
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class Loader
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{
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    /**
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     * @var array
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     */
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    protected $rules = [
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        'http' => Rules\HttpRule::class,
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        'prefix' => Rules\PrefixRule::class,
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        'pattern' => Rules\PatternRule::class,
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    ];
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    /**
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     * @var null|Rule
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     */
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    protected $parent;
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    /**
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     * @var array
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     */
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    protected $config;
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    /**
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     * Loader constructor.
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     *
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     * @param iterable $config
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     * @param null|Rule $parent
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     */
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    public function __construct($config, ?Rule $parent = null)
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    {
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        $this->config = $config;
0 ignored issues
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Documentation Bug introduced by
It seems like $config of type iterable is incompatible with the declared type array of property $config.

Our type inference engine has found an assignment to a property that is incompatible with the declared type of that property.

Either this assignment is in error or the assigned type should be added to the documentation/type hint for that property..

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41 7
        $this->parent = $parent;
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    }
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    /**
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     * @return PatternRule[]
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     */
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    public function simplify(): array
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    {
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        $routes = [];
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        foreach ($this->routes() as $key => $route) {
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            $routes[] = $this->_simplify($route, $key);
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        }
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        return \array_merge(...$routes);
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    }
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    /**
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     * @return \Generator
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     */
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    public function routes(): \Generator
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    {
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        foreach ($this->config as $key => $item) {
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            if (empty($item['type'])) {
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                throw new Exceptions\NotFound\Data(
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                    \sprintf('The type parameter for key `%s` is not found', $this->way($key))
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                );
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            }
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            yield $key => $this->rule($item['type'], $key, $item);
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        }
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    }
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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 way(string $key): string
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    {
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        if ($this->parent) {
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            return $this->parent->getName() . '.' . $key;
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        }
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        return $key;
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    }
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    /**
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     * @param string $type
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     * @param string $key
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     * @param array $item
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     *
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     * @return Rule
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     */
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    public function rule(string $type, string $key, array $item): Rule
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    {
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        if (!$this->validate($type)) {
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            throw new Runtime(\sprintf('Undefined type `%s`', $type));
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        }
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        $class = $this->rules[$type];
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        return new $class($key, $item, $this->parent);
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    }
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    /**
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     * @param string $type
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     *
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     * @return bool
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     */
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    protected function validate(string $type): bool
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    {
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        return \array_key_exists($type, $this->rules);
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    }
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    /**
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     * @param Rule $rule
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     * @param string $key
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     *
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     * @return PatternRule[]
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     */
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    protected function _simplify(Rule $rule, string $key): array
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    {
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        if ($rule instanceof PatternRule) {
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            return [$key => $rule];
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        }
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        /**
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         * @var PrefixRule $rule
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         */
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        $rules = [];
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        foreach ($rule->resolver() as $index => $item) {
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            $location = $key . '.' . $index;
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            $rules[] = $this->_simplify($item, $location);
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        }
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        return \array_merge(...$rules);
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    }
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}
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