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<?php |
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declare(strict_types=1); |
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/* |
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* This file is part of Flight Routing. |
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* |
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* PHP version 7.1 and above required |
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* |
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* @author Divine Niiquaye Ibok <[email protected]> |
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* @copyright 2019 Biurad Group (https://biurad.com/) |
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* @license https://opensource.org/licenses/BSD-3-Clause License |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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namespace Flight\Routing\Traits; |
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use Flight\Routing\Interfaces\RouteMatcherInterface; |
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use Flight\Routing\Matchers\SimpleRouteMatcher; |
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use Flight\Routing\Route; |
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/** |
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* @codeCoverageIgnore |
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*/ |
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trait DumperTrait |
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{ |
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/** |
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* @internal |
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* |
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* @param mixed $value |
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*/ |
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protected static function export($value): string |
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{ |
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if (null === $value) { |
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return 'null'; |
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} |
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if (!\is_array($value)) { |
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if ($value instanceof Route) { |
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return self::exportRoute($value); |
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} |
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return \str_replace("\n", '\'."\n".\'', \var_export($value, true)); |
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} |
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if (!$value) { |
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return '[]'; |
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} |
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$i = 0; |
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$export = '['; |
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foreach ($value as $k => $v) { |
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if ($i === $k) { |
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++$i; |
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} else { |
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$export .= self::export($k) . ' => '; |
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if (\is_int($k) && $i < $k) { |
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$i = 1 + $k; |
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} |
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} |
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if (\is_string($v) && 0 === \strpos($v, 'unserialize')) { |
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$v = '\\' . $v . ', '; |
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} elseif ($v instanceof Route) { |
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$v .= self::exportRoute($v); |
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} else { |
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$v = self::export($v) . ', '; |
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} |
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$export .= $v; |
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} |
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return \substr_replace($export, ']', -2); |
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} |
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/** |
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* @param Route $route |
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* |
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* @return string |
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*/ |
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protected static function exportRoute(Route $route): string |
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{ |
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$properties = $route->getAll(); |
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if (!\is_string($controller = $properties['controller'])) { |
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$properties['controller'] = \sprintf('unserialize(\'%s\')', \serialize($controller)); |
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} |
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if (isset($properties['defaults']['_compiler'])) { |
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$properties['defaults']['_compiler'] = \sprintf( |
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'unserialize(\'%s\')', |
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\serialize($properties['defaults']['_compiler']) |
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); |
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} |
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$exported = self::export($properties); |
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return \sprintf('%s::__set_state(%s)', Route::class, $exported); |
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} |
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/** |
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* Export the matcher, this method can be override if |
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* RouteMatcherInterfaqce implementation changes. |
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* |
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* @param mixed $compiledRoutes |
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* @param RouteMatcherInterface $matcher |
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* |
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* @return string |
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*/ |
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protected function exportMatcher($compiledRoutes, RouteMatcherInterface $matcher): string |
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{ |
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$code = ''; |
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if ($matcher instanceof SimpleRouteMatcher) { |
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[$staticRoutes, $dynamicRoutes] = $compiledRoutes; |
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$code .= '[ // $staticRoutes' . "\n"; |
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foreach ($staticRoutes as $path => $route) { |
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$code .= \sprintf(' %s => ', self::export($path)); |
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$code .= self::export($route); |
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$code .= ", \n"; |
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} |
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$code .= "],\n"; |
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$code .= '[ // $dynamicRoutes' . "\n"; |
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foreach ($dynamicRoutes as $name => $route) { |
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$code .= \sprintf(' %s => ', self::export($name)); |
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$code .= self::export($route); |
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$code .= ", \n"; |
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} |
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$code .= "],\n"; |
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} else { |
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$code .= self::export($compiledRoutes); |
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} |
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return $code; |
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} |
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/** |
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* Warm up routes to speed up routes handling. |
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* |
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* @internal |
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* |
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* @param string $cacheFile |
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* @param RouteMatcherInterface $matcher |
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*/ |
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private function generateCompiledRoutes(string $cacheFile, RouteMatcherInterface $matcher): void |
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{ |
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if (false === $compiledRoutes = $matcher->getCompiledRoutes()) { |
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return; |
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} |
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$generatedCode = (string) \preg_replace( |
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'/^./m', |
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\str_repeat(' ', 1) . '$0', |
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$this->exportMatcher($compiledRoutes, $matcher) |
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); |
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$dumpCode = <<<EOF |
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<?php |
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/** |
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* This file has been auto-generated by the Flight Routing. |
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*/ |
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return [ |
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{$generatedCode}]; |
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EOF; |
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\file_put_contents($cacheFile, $dumpCode); |
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if ( |
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\function_exists('opcache_invalidate') && |
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\filter_var(\ini_get('opcache.enable'), \FILTER_VALIDATE_BOOLEAN) |
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) { |
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@opcache_invalidate($cacheFile, true); |
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} |
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} |
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} |
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divineniiquaye /
flight-routing
Loading history...
This check marks implicit conversions of arrays to boolean values in a comparison. While in PHP an empty array is considered to be equal (but not identical) to false, this is not always apparent.
Consider making the comparison explicit by using
empty(..)or! empty(...)instead.