GroupingTrait::getRouteMaps() - Code Metrics - Inspection of "Performance Update" - divineniiquaye/flight-routing - Measure and Improve Code Quality continuously with Scrutinizer

Test Failed

Pull Request — master (#16)

by Divine Niiquaye

created 2021-06-25 07:05 UTC

GroupingTrait::getRouteMaps() A

↳ Parent: GroupingTrait

Complexity

Conditions	1
Paths	1

Size

Total Lines	3
Code Lines	1

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
cc	1
eloc	1
c	1
b	0
f	0
nc	1
nop	0
dl	0
loc	3
rs	10

<?php

declare(strict_types=1);

/*
 * This file is part of Flight Routing.
 *
 * PHP version 7.1 and above required
 *
 * @author    Divine Niiquaye Ibok <[email protected]>
 * @copyright 2019 Biurad Group (https://biurad.com/)
 * @license   https://opensource.org/licenses/BSD-3-Clause License
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Flight\Routing\Traits;

use Biurad\Annotations\LoaderInterface;
use Flight\Routing\{CompiledRoute, DebugRoute, Route};
use Flight\Routing\Interfaces\RouteCompilerInterface;

trait GroupingTrait
{
    /** @var array<string,array<string,mixed>> */
    private $staticRouteMap = [];

    /** @var array<int,array> */
    private $variableRouteData = [];

    /** @var string[] */
    protected $dynamicRoutesMap = [];

    /** @var Route[]|\SplFixedArray<int,Route> */
    private $routes = [];

    /** @var bool */
    private $hasGroups = false;

    /** @var self|null */
    private $parent = null;

    /** @var array<string,mixed[]>|null */
    private $stack = null;

    /** @var int */
    private $countRoutes = 0;

    /** @var DebugRoute|null */
    private $profiler;

    /** @var RouteCompilerInterface */
    private $compiler;

    public function getRouteMaps(): array
    {
        return [$this->staticRouteMap, $this->dynamicRoutesMap, $this->variableRouteData];
    }

    /**
     * If routes was debugged, return the profiler.
     */
    public function getDebugRoute(): ?DebugRoute
    {
        return $this->profiler;
    }

    /**
     * Load routes from annotation.
     */
    public function loadAnnotation(LoaderInterface $loader): void
    {
        $annotations = $loader->load();

        foreach ($annotations as $annotation) {
            if ($annotation instanceof self) {
                $this->hasGroups = true;
                $this->routes[] = $annotation;
            }
        }
    }

    /**
     * Bind route with collection.
     */
    private function resolveWith(Route $route): Route
    {
        if (null !== $stack = $this->stack) {
            foreach ($stack as $routeMethod => $arguments) {
                if (empty($arguments)) {
                    continue;
                }

                \call_user_func_array([$route, $routeMethod], 'prefix' === $routeMethod ? [\implode('', $arguments)] : $arguments);
            }
        }

        if (null !== $this->parent) {
            $route->end($this);
        }

        ++$this->countRoutes;

        return $route;
    }

    /**
     * @return \SplFixedArray<int,Route>
     */
    private function doMerge(string $prefix, self $routes): \SplFixedArray
    {
        $unnamedRoutes = [];

        /** @var Route|RouteCollection $route */
        foreach ($this->routes as $namePrefix => $route) {
            if ($route instanceof self) {
                $route->doMerge($prefix . (\is_string($namePrefix) ? $namePrefix : ''), $routes);
                        doMerge($prefix . (\is_string($namePrefix) ? $namePrefix : ''), $routes);

                continue;
            }

            $routes->routes[] = $route->bind($name = $prefix . $this->generateRouteName($route, $unnamedRoutes));

            if (null !== $this->profiler) {
                $routes->profiler->addProfile($name, $route);
            }

            $this->processRouteMaps($route, $routes->compiler->compile($route), $routes);
        }

        [$this->hasGroups, $this->staticRouteMap, $this->dynamicRoutesMap, $this->variableRouteData, $this->profiler] = [$routes->hasGroups, $routes->staticRouteMap, $routes->dynamicRoutesMap, $routes->variableRouteData, $routes->profiler];

        return \SplFixedArray::fromArray($routes->routes);
    }

    private function processRouteMaps(Route $route, CompiledRoute $compiledRoute, self $routes): void
    {
        $routeId = $routes->countRoutes;
        $methods = \array_unique($route->get('methods'));

        $hostsRegex = $compiledRoute->getHostsRegex();
        $routes->variableRouteData[$routeId] = $compiledRoute->getVariables();

        $pathRegex = $compiledRoute->getPathRegex();

        if (0 === \strpos($pathRegex, '\\/')) {
            $methodsRegex = '(?|' . \implode('|', $methods) .'|([A-Z]+))';
            $hostsRegex = empty($hostsRegex) ? '?(?:\\/{2}[^\/]+)?' : '\\/{2}(?i:' . \implode('|', $hostsRegex) . ')';
            $regex = \preg_replace('/\?(?|P<\w+>|<\w+>|\'\w+\')/', '', $methodsRegex . $hostsRegex . $pathRegex);

            $routes->dynamicRoutesMap[] = $regex . '(*:' . $routeId . ')';
        } else {
            foreach ($methods as $method) {
                $routes->staticRouteMap[$pathRegex][$method] = [!empty($hostsRegex) ? '#^(?|' . \implode('|', $hostsRegex) . ')$#i' : null, $routeId];
            }
        }

        ++$routes->countRoutes;
    }

    private function generateRouteName(Route $route, array $unnamedRoutes): string
    {
        if (null === $name = $route->get('name')) {
            $name = $route->generateRouteName('');

            if (isset($unnamedRoutes[$name])) {
                $name .= ('_' !== $name[-1] ? '_' : '') . ++$unnamedRoutes[$name];
            } else {
                $unnamedRoutes[$name] = 0;
            }
        }

        return $name;
    }
}


divineniiquaye / flight-routing

Pull Request — master (#16)

GroupingTrait::getRouteMaps() A

Complexity

Size

Duplication

Importance

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