blitz-php /
framework
| Total Complexity | 104 |
| Total Lines | 515 |
| Duplicated Lines | 0 % |
| Changes | 2 | ||
| Bugs | 0 | Features | 0 |
Complex classes like Services 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 Services, and based on these observations, apply Extract Interface, too.
| 1 | <?php |
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| 63 | class Services |
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| 64 | { |
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| 65 | /** |
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| 66 | * Cache des instances des services demander comme instance "partagee". |
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| 67 | * La cle est le FQCN du service. |
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| 68 | */ |
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| 69 | protected static array $instances = []; |
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| 70 | |||
| 71 | /** |
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| 72 | * Cache d'autres classe de que nous avons trouver via la methode cacheService. |
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| 73 | */ |
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| 74 | protected static array $services = []; |
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| 75 | |||
| 76 | /** |
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| 77 | * Avons-nous déjà découvert d'autres Services ? |
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| 78 | */ |
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| 79 | protected static bool $discovered = false; |
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| 80 | |||
| 81 | /** |
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| 82 | * Un cache des noms de classes de services trouvés. |
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| 83 | * |
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| 84 | * @var array<string> |
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| 85 | */ |
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| 86 | private static array $serviceNames = []; |
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| 87 | |||
| 88 | /** |
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| 89 | * La classe Autoloader permet de charger les fichiers simplement. |
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| 90 | */ |
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| 91 | public static function autoloader(bool $shared = true): Autoloader |
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| 92 | { |
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| 93 | if (true === $shared && isset(static::$instances[Autoloader::class])) { |
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| 94 | return static::$instances[Autoloader::class]; |
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| 95 | } |
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| 96 | |||
| 97 | $config = static::config()->get('autoload'); |
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| 98 | $helpers = array_merge(['url'], ($config['helpers'] ?? [])); |
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| 99 | |||
| 100 | return static::$instances[Autoloader::class] = new Autoloader($config, $helpers); |
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|
Bug
introduced
by
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| 101 | } |
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| 102 | |||
| 103 | /** |
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| 104 | * La classe de cache fournit un moyen simple de stocker et de récupérer |
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| 105 | * données complexes pour plus tard |
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| 106 | */ |
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| 107 | public static function cache(?array $config = null, bool $shared = true): Cache |
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| 108 | { |
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| 109 | if (empty($config)) { |
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| 110 | $config = static::config()->get('cache'); |
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| 111 | } |
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| 112 | |||
| 113 | if (true === $shared && isset(static::$instances[Cache::class])) { |
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| 114 | $instance = static::$instances[Cache::class]; |
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| 115 | if (empty(func_get_args()[0])) { |
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| 116 | return $instance; |
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| 117 | } |
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| 118 | |||
| 119 | return $instance->setConfig($config); |
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| 120 | } |
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| 121 | |||
| 122 | return static::$instances[Cache::class] = new Cache($config); |
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| 123 | } |
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| 124 | |||
| 125 | /** |
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| 126 | * La clase Config offre une api fluide por gerer les configurations de l'application |
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| 127 | */ |
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| 128 | public static function config(bool $shared = true): Config |
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| 129 | { |
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| 130 | if (true === $shared && isset(static::$instances[Config::class])) { |
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| 131 | return static::$instances[Config::class]; |
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| 132 | } |
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| 133 | |||
| 134 | return static::$instances[Config::class] = new Config(); |
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| 135 | } |
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| 136 | |||
| 137 | /** |
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| 138 | * Conteneur d'injection de dependances |
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| 139 | */ |
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| 140 | public static function container(bool $shared = true): Container |
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| 141 | { |
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| 142 | if (true === $shared && isset(static::$instances[Container::class])) { |
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| 143 | return static::$instances[Container::class]; |
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| 144 | } |
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| 145 | |||
| 146 | return static::$instances[Container::class] = new Container(); |
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| 147 | } |
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| 148 | |||
| 149 | /** |
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| 150 | * Émetteur de réponse au client |
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| 151 | */ |
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| 152 | public static function emitter(bool $shared = true): ResponseEmitter |
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| 159 | } |
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| 160 | |||
| 161 | /** |
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| 162 | * Gestionnaire d'evenement |
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| 163 | */ |
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| 164 | public static function event(bool $shared = true): EventManager |
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| 165 | { |
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| 166 | if (true === $shared && isset(static::$instances[EventManager::class])) { |
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| 167 | return static::$instances[EventManager::class]; |
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| 168 | } |
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| 169 | |||
| 170 | return static::$instances[EventManager::class] = new EventManager(); |
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| 171 | } |
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| 172 | |||
| 173 | /** |
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| 174 | * System de gestion de fichier |
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| 175 | */ |
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| 176 | public static function fs(bool $shared = true): Filesystem |
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| 177 | { |
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| 178 | if (true === $shared && isset(static::$instances[Filesystem::class])) { |
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| 179 | return static::$instances[Filesystem::class]; |
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| 180 | } |
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| 181 | |||
| 182 | return static::$instances[Filesystem::class] = new Filesystem(); |
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| 183 | } |
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| 184 | |||
| 185 | /** |
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| 186 | * Responsable du chargement des traductions des chaînes de langue. |
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| 187 | * |
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| 188 | * @deprecated 0.9 use translators instead |
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| 189 | */ |
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| 190 | public static function language(?string $locale = null, bool $shared = true): Translate |
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| 191 | { |
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| 192 | return static::translator($locale, $shared); |
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| 193 | } |
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| 194 | |||
| 195 | /** |
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| 196 | * Le file locator fournit des methodes utilitaire pour chercher les fichiers non-classes |
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| 197 | * dans les dossiers de namespace. C'est une excelente methode pour charger les 'vues', 'helpers', et 'libraries'. |
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| 198 | */ |
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| 199 | public static function locator(bool $shared = true): Locator |
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| 200 | { |
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| 201 | if ($shared && isset(static::$instances[Locator::class])) { |
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| 202 | return static::$instances[Locator::class]; |
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| 203 | } |
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| 204 | |||
| 205 | return static::$instances[Locator::class] = new Locator(static::autoloader()); |
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| 206 | } |
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| 207 | |||
| 208 | /** |
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| 209 | * La classe Logger est une classe Logging compatible PSR-3 qui prend en charge |
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| 210 | * plusieurs gestionnaires qui traitent la journalisation réelle. |
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| 211 | * |
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| 212 | * @return Logger |
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| 213 | */ |
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| 214 | public static function logger(bool $shared = true): LoggerInterface |
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| 215 | { |
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| 216 | if ($shared && isset(static::$instances[Logger::class])) { |
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| 217 | return static::$instances[Logger::class]; |
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| 218 | } |
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| 219 | |||
| 220 | return static::$instances[Logger::class] = new Logger(); |
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| 221 | } |
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| 222 | |||
| 223 | /** |
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| 224 | * La classe de mail vous permet d'envoyer par courrier électronique via mail, sendmail, SMTP. |
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| 225 | */ |
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| 226 | public static function mail(?array $config = null, bool $shared = true): Mail |
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| 227 | { |
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| 228 | if (empty($config)) { |
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| 229 | $config = static::config()->get('mail'); |
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| 230 | } |
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| 231 | |||
| 232 | if (true === $shared && isset(static::$instances[Mail::class])) { |
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| 233 | /** @var Mail $instance */ |
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| 234 | $instance = static::$instances[Mail::class]; |
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| 235 | if (empty(func_get_args()[0])) { |
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| 236 | return $instance; |
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| 237 | } |
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| 238 | |||
| 239 | return $instance->merge($config); |
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| 240 | } |
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| 241 | |||
| 242 | return static::$instances[Mail::class] = new Mail($config); |
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| 243 | } |
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| 244 | |||
| 245 | /** |
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| 246 | * La classe Input générale modélise une requête HTTP. |
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| 247 | */ |
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| 248 | public static function negotiator(?ServerRequest $request = null, bool $shared = true): Negotiator |
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| 249 | { |
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| 250 | if (empty($request)) { |
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| 251 | $request = static::request(true); |
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| 252 | } |
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| 253 | |||
| 254 | if (true === $shared && isset(static::$instances[Negotiator::class])) { |
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| 255 | $instance = static::$instances[Negotiator::class]; |
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| 256 | if (empty(func_get_args()[0])) { |
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| 257 | return $instance; |
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| 258 | } |
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| 259 | |||
| 260 | return $instance->setRequest($request); |
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| 261 | } |
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| 262 | |||
| 263 | return static::$instances[Negotiator::class] = new Negotiator($request); |
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| 264 | } |
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| 265 | |||
| 266 | /** |
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| 267 | * La classe des redirections HTTP |
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| 268 | */ |
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| 269 | public static function redirection(bool $shared = true): Redirection |
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| 270 | { |
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| 271 | if (true === $shared && isset(static::$instances[Redirection::class])) { |
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| 272 | return static::$instances[Redirection::class]; |
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| 273 | } |
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| 274 | |||
| 275 | return static::$instances[Redirection::class] = new Redirection(static::factory(UrlGenerator::class)); |
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| 276 | } |
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| 277 | |||
| 278 | /** |
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| 279 | * La classe Resquest modélise une reqûete HTTP. |
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| 280 | */ |
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| 281 | public static function request(bool $shared = true): Request |
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| 288 | } |
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| 289 | |||
| 290 | /** |
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| 291 | * La classe Response modélise une réponse HTTP. |
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| 292 | */ |
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| 293 | public static function response(bool $shared = true): Response |
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| 294 | { |
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| 295 | if (true === $shared && isset(static::$instances[Response::class])) { |
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| 296 | return static::$instances[Response::class]; |
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| 297 | } |
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| 298 | |||
| 299 | return static::$instances[Response::class] = new Response(); |
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| 300 | } |
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| 301 | |||
| 302 | /** |
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| 303 | * CacheResponse |
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| 304 | */ |
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| 305 | public static function responsecache(bool $shared = true): ResponseCache |
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| 306 | { |
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| 307 | if (true === $shared && isset(static::$instances[ResponseCache::class])) { |
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| 308 | return static::$instances[ResponseCache::class]; |
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| 309 | } |
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| 310 | |||
| 311 | return static::$instances[ResponseCache::class] = new ResponseCache(static::cache(), static::config()->get('cache.cache_query_string')); |
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| 312 | } |
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| 313 | |||
| 314 | /** |
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| 315 | * Le service Routes est une classe qui permet de construire facilement |
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| 316 | * une collection d'itinéraires. |
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| 317 | */ |
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| 318 | public static function routes(bool $shared = true): RouteCollection |
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| 319 | { |
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| 320 | if (true === $shared && isset(static::$instances[RouteCollection::class])) { |
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| 321 | return static::$instances[RouteCollection::class]; |
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| 322 | } |
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| 323 | |||
| 324 | return static::$instances[RouteCollection::class] = new RouteCollection(static::locator(), (object) static::config()->get('routing')); |
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| 325 | } |
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| 326 | |||
| 327 | /** |
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| 328 | * La classe Router utilise le tableau de routes d'une RouteCollection et détermine |
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| 329 | * le contrôleur et la méthode corrects à exécuter. |
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| 330 | */ |
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| 331 | public static function router(?RouteCollection $routes = null, ?ServerRequest $request = null, bool $shared = true): Router |
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| 332 | { |
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| 333 | if (true === $shared && isset(static::$instances[Router::class])) { |
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| 334 | return static::$instances[Router::class]; |
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| 335 | } |
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| 336 | |||
| 337 | if (empty($routes)) { |
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| 338 | $routes = static::routes(true); |
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| 339 | } |
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| 340 | if (empty($request)) { |
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| 341 | $request = static::request(true); |
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| 342 | } |
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| 343 | |||
| 344 | return static::$instances[Router::class] = new Router($routes, $request); |
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| 345 | } |
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| 346 | |||
| 347 | /** |
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| 348 | * Retourne le gestionnaire de session. |
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| 349 | */ |
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| 350 | public static function session(bool $shared = true): Store |
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| 351 | { |
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| 352 | if (true === $shared && isset(static::$instances[Store::class])) { |
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| 353 | return static::$instances[Store::class]; |
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| 354 | } |
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| 355 | |||
| 356 | $config = static::config()->get('session'); |
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| 357 | $db = null; |
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| 358 | |||
| 359 | if (Text::contains($config['handler'], [DatabaseSessionHandler::class, 'database'])) { |
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| 360 | $group = $config['group'] ?? static::config()->get('database.connection'); |
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| 361 | $db = static::singleton(ConnectionResolverInterface::class)->connection($group); |
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| 362 | |||
| 363 | $driver = $db->getPlatform(); |
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| 364 | |||
| 365 | if (Text::contains($driver, ['mysql', MySQLSessionHandler::class])) { |
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| 366 | $config['handler'] = MySQLSessionHandler::class; |
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| 367 | } elseif (Text::contains($driver, ['postgre', PostgreSessionHandler::class])) { |
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| 368 | $config['handler'] = PostgreSessionHandler::class; |
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| 369 | } |
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| 370 | } |
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| 371 | |||
| 372 | Cookie::setDefaults($cookies = static::config()->get('cookie')); |
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| 373 | $session = new Store($config, $cookies, Helpers::ipAddress()); |
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| 374 | $session->setLogger(static::logger()); |
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| 375 | $session->setDatabase($db); |
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| 376 | |||
| 377 | if (session_status() === PHP_SESSION_NONE) { |
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| 378 | $session->start(); |
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| 379 | } |
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| 380 | |||
| 381 | return static::$instances[Store::class] = $session; |
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| 382 | } |
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| 383 | |||
| 384 | /** |
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| 385 | * System de gestion de fichier par disque |
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| 386 | */ |
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| 387 | public static function storage(bool $shared = true): FilesystemManager |
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| 388 | { |
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| 389 | if ($shared && isset(static::$instances[FilesystemManager::class])) { |
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| 390 | return static::$instances[FilesystemManager::class]; |
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| 391 | } |
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| 392 | |||
| 393 | return static::$instances[FilesystemManager::class] = new FilesystemManager(static::config()->get('filesystems')); |
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| 394 | } |
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| 395 | |||
| 396 | /** |
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| 397 | * La classe Timer fournit un moyen simple d'évaluer des parties de votre application. |
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| 398 | */ |
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| 399 | public static function timer(bool $shared = true): Timer |
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| 406 | } |
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| 407 | |||
| 408 | /** |
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| 409 | * Renvoie la barre d'outils de débogage. |
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| 410 | */ |
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| 411 | public static function toolbar(?stdClass $config = null, bool $shared = true): Toolbar |
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| 412 | { |
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| 413 | if ($shared && isset(static::$instances[Toolbar::class])) { |
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| 414 | return static::$instances[Toolbar::class]; |
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| 415 | } |
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| 416 | |||
| 417 | $config ??= (object) config('toolbar'); |
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| 418 | |||
| 419 | return static::$instances[Toolbar::class] = new Toolbar($config); |
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| 420 | } |
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| 421 | |||
| 422 | /** |
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| 423 | * Responsable du chargement des traductions des chaînes de langue. |
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| 424 | */ |
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| 425 | public static function translator(?string $locale = null, bool $shared = true): Translate |
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| 426 | { |
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| 427 | if (empty($locale)) { |
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| 428 | if (empty($locale = static::$instances[Translate::class . 'locale'] ?? null)) { |
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| 429 | $config = static::config()->get('app'); |
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| 430 | |||
| 431 | if (empty($locale = static::negotiator()->language($config['supported_locales']))) { |
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| 432 | $locale = $config['language']; |
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| 433 | } |
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| 434 | |||
| 435 | static::$instances[Translate::class . 'locale'] = $locale; |
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| 436 | } |
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| 437 | } |
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| 438 | |||
| 439 | if (true === $shared && isset(static::$instances[Translate::class])) { |
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| 440 | return static::$instances[Translate::class]->setLocale($locale); |
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| 441 | } |
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| 442 | |||
| 443 | return static::$instances[Translate::class] = new Translate($locale, static::locator()); |
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| 444 | } |
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| 445 | |||
| 446 | /** |
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| 447 | * La classe URI fournit un moyen de modéliser et de manipuler les URI. |
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| 448 | */ |
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| 449 | public static function uri(?string $uri = null, bool $shared = true): Uri |
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| 450 | { |
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| 451 | if (true === $shared && isset(static::$instances[Uri::class])) { |
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| 452 | return static::$instances[Uri::class]->setURI($uri); |
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| 453 | } |
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| 454 | |||
| 455 | return static::$instances[Uri::class] = new Uri($uri); |
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| 456 | } |
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| 457 | |||
| 458 | /** |
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| 459 | * La classe Renderer est la classe qui affiche réellement un fichier à l'utilisateur. |
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| 460 | * La classe View par défaut dans BlitzPHP est intentionnellement simple, mais |
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| 461 | * le service peut facilement être remplacé par un moteur de modèle si l'utilisateur en a besoin. |
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| 462 | */ |
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| 463 | public static function viewer(bool $shared = true): View |
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| 470 | } |
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| 471 | |||
| 472 | /** |
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| 473 | * Offre la possibilité d'effectuer des appels insensibles à la casse des noms de service. |
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| 474 | * |
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| 475 | * @return mixed |
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| 476 | */ |
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| 477 | public static function __callStatic(string $name, array $arguments) |
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| 478 | { |
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| 479 | if (null === $service = static::serviceExists($name)) { |
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| 480 | return static::discoverServices($name, $arguments); |
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| 481 | } |
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| 482 | |||
| 483 | return $service::$name(...$arguments); |
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| 484 | } |
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| 485 | |||
| 486 | /** |
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| 487 | * Vérifiez si le service demandé est défini et renvoyez la classe déclarante. |
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| 488 | * Renvoie null s'il n'est pas trouvé. |
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| 489 | */ |
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| 490 | public static function serviceExists(string $name): ?string |
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| 491 | { |
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| 492 | static::cacheServices(); |
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| 493 | $services = array_merge(self::$serviceNames, [self::class]); |
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| 494 | $name = strtolower($name); |
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| 495 | |||
| 496 | foreach ($services as $service) { |
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| 497 | if (method_exists($service, $name)) { |
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| 498 | return $service; |
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| 499 | } |
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| 500 | } |
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| 501 | |||
| 502 | return null; |
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| 503 | } |
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| 504 | |||
| 505 | /** |
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| 506 | * Essaie d'obtenir un service à partir du conteneur |
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| 507 | * |
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| 508 | * @return mixed |
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| 509 | */ |
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| 510 | protected static function discoverServices(string $name, array $arguments) |
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| 511 | { |
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| 512 | if (true !== array_pop($arguments)) { |
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| 513 | return static::factory($name, $arguments); |
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| 514 | } |
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| 515 | |||
| 516 | return static::singleton($name, ...$arguments); |
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| 517 | } |
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| 518 | |||
| 519 | protected static function cacheServices(): void |
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| 534 | } |
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| 535 | } |
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| 536 | |||
| 537 | /** |
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| 538 | * Injecter une seule instance de la classe donnée |
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| 539 | * |
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| 540 | * @return mixed |
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| 541 | */ |
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| 542 | public static function singleton(string $name) |
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| 543 | { |
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| 544 | $arguments = func_get_args(); |
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| 545 | $name = array_shift($arguments); |
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| 546 | |||
| 547 | if (empty(static::$instances[$name])) { |
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| 548 | if (! empty($arguments)) { |
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| 549 | static::$instances[$name] = static::factory($name, $arguments); |
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| 550 | } else { |
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| 551 | static::$instances[$name] = static::container()->get($name); |
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| 552 | } |
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| 553 | } |
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| 554 | |||
| 555 | return static::$instances[$name]; |
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| 556 | } |
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| 557 | |||
| 558 | /** |
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| 559 | * Injecter une nouvelle instance de la classe donnée |
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| 560 | * |
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| 561 | * @return mixed |
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| 562 | */ |
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| 563 | public static function factory(string $name, array $arguments = []) |
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| 564 | { |
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| 565 | return static::container()->make($name, $arguments); |
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| 566 | } |
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| 567 | |||
| 568 | /** |
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| 569 | * Définissez un objet ou une valeur dans le conteneur. |
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| 570 | * |
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| 571 | * @param string $name Nom de l'entrée |
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| 572 | * @param mixed $value utilisez les aides à la définition pour définir les objets |
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| 573 | */ |
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| 574 | public static function set(string $name, $value) |
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| 578 | } |
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| 579 | } |
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| 580 |
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