| Total Complexity | 40 |
| Total Lines | 231 |
| Duplicated Lines | 0 % |
| Changes | 7 | ||
| Bugs | 3 | Features | 0 |
Complex classes like Laravel often do a lot of different things. To break such a class down, we need to identify a cohesive component within that class. A common approach to find such a component is to look for fields/methods that share the same prefixes, or suffixes.
Once you have determined the fields that belong together, you can apply the Extract Class refactoring. If the component makes sense as a sub-class, Extract Subclass is also a candidate, and is often faster.
While breaking up the class, it is a good idea to analyze how other classes use Laravel, and based on these observations, apply Extract Interface, too.
| 1 | <?php |
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| 13 | class Laravel |
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| 14 | { |
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| 15 | /**@var Container */ |
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| 16 | protected $currentApp; |
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| 17 | |||
| 18 | /**@var Container */ |
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| 19 | protected $snapshotApp; |
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| 20 | |||
| 21 | /**@var ReflectionApp */ |
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| 22 | protected $reflectionApp; |
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| 23 | |||
| 24 | /**@var HttpKernel */ |
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| 25 | protected $kernel; |
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| 26 | |||
| 27 | /**@var array */ |
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| 28 | protected $conf = []; |
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| 29 | |||
| 30 | /**@var array */ |
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| 31 | protected static $staticBlackList = [ |
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| 32 | '/index.php' => true, |
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| 33 | '/.htaccess' => true, |
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| 34 | '/web.config' => true, |
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| 35 | ]; |
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| 36 | /**@var array */ |
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| 37 | protected static $staticIndexList = [ |
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| 38 | 'index.html', |
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| 39 | ]; |
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| 40 | |||
| 41 | /**@var array */ |
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| 42 | private $rawGlobals = []; |
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| 43 | |||
| 44 | /**@var CleanerManager */ |
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| 45 | protected $cleanerManager; |
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| 46 | |||
| 47 | public function __construct(array $conf = []) |
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| 48 | { |
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| 49 | $this->conf = $conf; |
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| 50 | |||
| 51 | // Merge $_ENV $_SERVER |
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| 52 | $this->rawGlobals['_SERVER'] = $_SERVER + $this->conf['_SERVER']; |
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| 53 | $this->rawGlobals['_ENV'] = $_ENV + $this->conf['_ENV']; |
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| 54 | } |
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| 55 | |||
| 56 | public function prepareLaravel() |
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| 57 | { |
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| 58 | list($this->currentApp, $this->kernel) = $this->createAppKernel(); |
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| 59 | |||
| 60 | $this->reflectionApp = new ReflectionApp($this->currentApp); |
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| 61 | |||
| 62 | $this->saveSnapshot(); |
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| 63 | |||
| 64 | // Create cleaner manager |
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| 65 | $this->cleanerManager = new CleanerManager($this->currentApp, $this->snapshotApp, $this->conf); |
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| 66 | } |
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| 67 | |||
| 68 | protected function saveSnapshot() |
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| 69 | { |
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| 70 | $this->snapshotApp = clone $this->currentApp; |
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| 71 | |||
| 72 | $instances = $this->reflectionApp->instances(); |
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| 73 | |||
| 74 | foreach ($instances as $key => $value) { |
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| 75 | $this->snapshotApp->offsetSet($key, is_object($value) ? clone $value : $value); |
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| 76 | } |
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| 77 | } |
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| 78 | |||
| 79 | protected function createAppKernel() |
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| 80 | { |
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| 81 | // Register autoload |
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| 82 | self::autoload($this->conf['root_path']); |
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| 83 | |||
| 84 | // Make kernel for Laravel |
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| 85 | $app = require $this->conf['root_path'] . '/bootstrap/app.php'; |
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| 86 | $kernel = $this->conf['is_lumen'] ? null : $app->make(HttpKernel::class); |
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| 87 | |||
| 88 | // Boot |
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| 89 | if ($this->conf['is_lumen']) { |
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| 90 | $this->configureLumen($app); |
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| 91 | if (method_exists($app, 'boot')) { |
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| 92 | $app->boot(); |
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| 93 | } |
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| 94 | } else { |
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| 95 | $app->make(ConsoleKernel::class)->bootstrap(); |
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| 96 | } |
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| 97 | |||
| 98 | return [$app, $kernel]; |
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| 99 | } |
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| 100 | |||
| 101 | protected function configureLumen(Container $app) |
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| 102 | { |
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| 103 | $cfgPaths = [ |
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| 104 | // Framework default configuration |
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| 105 | $this->conf['root_path'] . '/vendor/laravel/lumen-framework/config/', |
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| 106 | // App configuration |
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| 107 | $this->conf['root_path'] . '/config/', |
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| 108 | ]; |
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| 109 | |||
| 110 | $keys = []; |
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| 111 | foreach ($cfgPaths as $cfgPath) { |
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| 112 | $configs = (array)glob($cfgPath . '*.php'); |
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| 113 | foreach ($configs as $config) { |
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| 114 | $config = substr(basename($config), 0, -4); |
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| 115 | $keys[$config] = $config; |
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| 116 | } |
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| 117 | } |
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| 118 | |||
| 119 | foreach ($keys as $key) { |
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| 120 | $app->configure($key); |
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| 121 | } |
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| 122 | } |
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| 123 | |||
| 124 | public static function autoload($rootPath) |
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| 125 | { |
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| 126 | $autoload = $rootPath . '/bootstrap/autoload.php'; |
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| 127 | if (file_exists($autoload)) { |
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| 128 | require_once $autoload; |
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| 129 | } else { |
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| 130 | require_once $rootPath . '/vendor/autoload.php'; |
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| 131 | } |
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| 132 | } |
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| 133 | |||
| 134 | public function getRawGlobals() |
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| 137 | } |
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| 138 | |||
| 139 | public function handleDynamic(IlluminateRequest $request) |
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| 140 | { |
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| 141 | ob_start(); |
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| 142 | |||
| 143 | if ($this->conf['is_lumen']) { |
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| 144 | $response = $this->currentApp->dispatch($request); |
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| 145 | if ($response instanceof SymfonyResponse) { |
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| 146 | $content = $response->getContent(); |
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| 147 | } else { |
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| 148 | $content = $response; |
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| 149 | } |
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| 150 | |||
| 151 | $this->reflectionApp->callTerminableMiddleware($response); |
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| 152 | } else { |
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| 153 | $response = $this->kernel->handle($request); |
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| 154 | $content = $response->getContent(); |
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| 155 | $this->kernel->terminate($request, $response); |
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| 156 | } |
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| 157 | |||
| 158 | // prefer content in response, secondly ob |
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| 159 | if (!($response instanceof StreamedResponse) && (string)$content === '' && ob_get_length() > 0) { |
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| 160 | $response->setContent(ob_get_contents()); |
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| 161 | } |
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| 162 | |||
| 163 | ob_end_clean(); |
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| 164 | |||
| 165 | return $response; |
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| 166 | } |
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| 167 | |||
| 168 | public function handleStatic(IlluminateRequest $request) |
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| 169 | { |
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| 170 | $uri = $request->getRequestUri(); |
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| 171 | $uri = (string)str_replace("\0", '', urldecode($uri)); |
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| 172 | if (isset(self::$staticBlackList[$uri]) || strpos($uri, '/..') !== false) { |
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| 173 | return false; |
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| 174 | } |
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| 175 | |||
| 176 | $requestFile = $this->conf['static_path'] . $uri; |
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| 177 | if (is_file($requestFile)) { |
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| 178 | return $this->createStaticResponse($requestFile, $request); |
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| 179 | } |
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| 180 | if (is_dir($requestFile)) { |
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| 181 | $indexFile = $this->lookupIndex($requestFile); |
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| 182 | if ($indexFile === false) { |
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| 183 | return false; |
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| 184 | } |
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| 185 | return $this->createStaticResponse($indexFile, $request); |
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| 186 | } |
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| 187 | return false; |
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| 188 | } |
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| 189 | |||
| 190 | protected function lookupIndex($folder) |
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| 191 | { |
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| 192 | $folder = rtrim($folder, '/') . '/'; |
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| 193 | foreach (self::$staticIndexList as $index) { |
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| 194 | $tmpFile = $folder . $index; |
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| 195 | if (is_file($tmpFile)) { |
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| 196 | return $tmpFile; |
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| 197 | } |
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| 198 | } |
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| 199 | return false; |
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| 200 | } |
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| 201 | |||
| 202 | public function createStaticResponse($requestFile, IlluminateRequest $request) |
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| 203 | { |
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| 204 | $response = new BinaryFileResponse($requestFile); |
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| 205 | $response->prepare($request); |
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| 206 | $response->isNotModified($request); |
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| 207 | return $response; |
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| 208 | } |
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| 209 | |||
| 210 | public function clean() |
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| 211 | { |
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| 212 | $this->cleanerManager->clean(); |
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| 213 | $this->cleanerManager->cleanControllers(); |
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| 214 | } |
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| 215 | |||
| 216 | public function cleanProviders() |
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| 217 | { |
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| 218 | $this->cleanerManager->cleanProviders(); |
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| 219 | } |
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| 220 | |||
| 221 | public function fireEvent($name, array $params = []) |
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| 222 | { |
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| 223 | $params[] = $this->currentApp; |
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| 224 | return method_exists($this->currentApp['events'], 'dispatch') ? |
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| 225 | $this->currentApp['events']->dispatch($name, $params) : $this->currentApp['events']->fire($name, $params); |
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| 226 | } |
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| 227 | |||
| 228 | public function bindRequest(IlluminateRequest $request) |
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| 229 | { |
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| 230 | $this->currentApp->instance('request', $request); |
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| 231 | } |
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| 232 | |||
| 233 | public function bindSwoole($swoole) |
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| 234 | { |
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| 235 | $this->currentApp->singleton('swoole', function () use ($swoole) { |
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| 236 | return $swoole; |
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| 237 | }); |
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| 238 | } |
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| 239 | |||
| 240 | public function saveSession() |
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| 244 | } |
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| 245 | } |
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| 246 | } |
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| 247 |