blitz-php /
framework
| Total Complexity | 118 |
| Total Lines | 566 |
| Duplicated Lines | 0 % |
| Changes | 3 | ||
| 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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| 68 | class Services |
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| 69 | { |
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| 70 | /** |
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| 71 | * Cache des instances des services demander comme instance "partagee". |
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| 72 | * La cle est le FQCN du service. |
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| 73 | */ |
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| 74 | protected static array $instances = []; |
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| 75 | |||
| 76 | /** |
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| 77 | * Cache d'autres classe de que nous avons trouver via la methode cacheService. |
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| 78 | */ |
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| 79 | protected static array $services = []; |
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| 80 | |||
| 81 | /** |
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| 82 | * Avons-nous déjà découvert d'autres Services ? |
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| 83 | */ |
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| 84 | protected static bool $discovered = false; |
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| 85 | |||
| 86 | /** |
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| 87 | * Un cache des noms de classes de services trouvés. |
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| 88 | * |
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| 89 | * @var array<string> |
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| 90 | */ |
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| 91 | private static array $serviceNames = []; |
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| 92 | |||
| 93 | /** |
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| 94 | * La classe Autoloader permet de charger les fichiers simplement. |
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| 95 | */ |
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| 96 | public static function autoloader(bool $shared = true): Autoloader |
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| 97 | { |
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| 98 | if (true === $shared && isset(static::$instances[Autoloader::class])) { |
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| 99 | return static::$instances[Autoloader::class]; |
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| 100 | } |
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| 101 | |||
| 102 | $config = static::config()->get('autoload'); |
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| 103 | $helpers = array_merge(['url'], ($config['helpers'] ?? [])); |
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| 104 | |||
| 105 | return static::$instances[Autoloader::class] = new Autoloader($config, $helpers); |
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|
Bug
introduced
by
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| 106 | } |
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| 107 | |||
| 108 | /** |
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| 109 | * La classe de cache fournit un moyen simple de stocker et de récupérer |
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| 110 | * données complexes pour plus tard |
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| 111 | */ |
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| 112 | public static function cache(?array $config = null, bool $shared = true): Cache |
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| 113 | { |
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| 114 | if (empty($config)) { |
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| 115 | $config = static::config()->get('cache'); |
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| 116 | } |
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| 117 | |||
| 118 | if (true === $shared && isset(static::$instances[Cache::class])) { |
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| 119 | $instance = static::$instances[Cache::class]; |
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| 120 | if (empty(func_get_args()[0])) { |
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| 121 | return $instance; |
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| 122 | } |
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| 123 | |||
| 124 | return $instance->setConfig($config); |
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| 125 | } |
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| 126 | |||
| 127 | return static::$instances[Cache::class] = new Cache($config); |
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| 128 | } |
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| 129 | |||
| 130 | /** |
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| 131 | * La clase Config offre une api fluide por gerer les configurations de l'application |
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| 132 | */ |
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| 133 | public static function config(bool $shared = true): Config |
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| 134 | { |
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| 135 | if (true === $shared && isset(static::$instances[Config::class])) { |
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| 136 | return static::$instances[Config::class]; |
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| 137 | } |
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| 138 | |||
| 139 | return static::$instances[Config::class] = new Config(); |
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| 140 | } |
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| 141 | |||
| 142 | /** |
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| 143 | * Conteneur d'injection de dependances |
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| 144 | */ |
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| 145 | public static function container(bool $shared = true): Container |
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| 146 | { |
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| 147 | if (true === $shared && isset(static::$instances[Container::class])) { |
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| 148 | return static::$instances[Container::class]; |
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| 149 | } |
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| 150 | |||
| 151 | return static::$instances[Container::class] = new Container(); |
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| 152 | } |
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| 153 | |||
| 154 | /** |
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| 155 | * Gestionnaire de cookies |
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| 156 | */ |
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| 157 | public static function cookie(bool $shared = true): CookieManagerInterface |
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| 158 | { |
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| 159 | if (true === $shared && isset(static::$instances[CookieManager::class])) { |
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| 160 | return static::$instances[CookieManager::class]; |
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| 161 | } |
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| 162 | |||
| 163 | $config = (object) static::config()->get('cookie'); |
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| 164 | |||
| 165 | return static::$instances[CookieManager::class] = (new CookieManager())->setDefaultPathAndDomain( |
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| 166 | $config->path ?: '/', |
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| 167 | $config->domain ?: '', |
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| 168 | $config->secure ?: false, |
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| 169 | $config->httponly ?: true, |
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| 170 | $config->samesite ?: 'Lax' |
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| 171 | ); |
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| 172 | } |
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| 173 | |||
| 174 | /** |
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| 175 | * Émetteur de réponse au client |
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| 176 | */ |
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| 177 | public static function emitter(bool $shared = true): ResponseEmitter |
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| 184 | } |
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| 185 | |||
| 186 | /** |
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| 187 | * La classe Encryption fournit un cryptage bidirectionnel. |
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| 188 | */ |
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| 189 | public static function encrypter(?array $config = null, bool $shared = false): EncrypterInterface |
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| 190 | { |
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| 191 | if (true === $shared && isset(static::$instances[Encryption::class])) { |
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| 192 | return static::$instances[Encryption::class]; |
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| 193 | } |
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| 194 | |||
| 195 | $config ??= config('encryption'); |
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| 196 | $config = (object) $config; |
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| 197 | $encryption = new Encryption($config); |
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| 198 | |||
| 199 | return static::$instances[Encryption::class] = $encryption->initialize($config); |
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| 200 | } |
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| 201 | |||
| 202 | /** |
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| 203 | * Gestionnaire d'evenement |
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| 204 | */ |
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| 205 | public static function event(bool $shared = true): EventManager |
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| 206 | { |
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| 207 | if (true === $shared && isset(static::$instances[EventManager::class])) { |
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| 208 | return static::$instances[EventManager::class]; |
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| 209 | } |
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| 210 | |||
| 211 | return static::$instances[EventManager::class] = new EventManager(); |
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| 212 | } |
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| 213 | |||
| 214 | /** |
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| 215 | * System de gestion de fichier |
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| 216 | */ |
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| 217 | public static function fs(bool $shared = true): Filesystem |
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| 218 | { |
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| 219 | if (true === $shared && isset(static::$instances[Filesystem::class])) { |
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| 220 | return static::$instances[Filesystem::class]; |
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| 221 | } |
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| 222 | |||
| 223 | return static::$instances[Filesystem::class] = new Filesystem(); |
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| 224 | } |
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| 225 | |||
| 226 | /** |
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| 227 | * Responsable du chargement des traductions des chaînes de langue. |
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| 228 | * |
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| 229 | * @deprecated 0.9 use translators instead |
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| 230 | */ |
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| 231 | public static function language(?string $locale = null, bool $shared = true): Translate |
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| 232 | { |
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| 233 | return static::translator($locale, $shared); |
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| 234 | } |
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| 235 | |||
| 236 | /** |
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| 237 | * Le file locator fournit des methodes utilitaire pour chercher les fichiers non-classes |
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| 238 | * dans les dossiers de namespace. C'est une excelente methode pour charger les 'vues', 'helpers', et 'libraries'. |
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| 239 | */ |
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| 240 | public static function locator(bool $shared = true): LocatorInterface |
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| 241 | { |
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| 242 | if ($shared && isset(static::$instances[Locator::class])) { |
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| 243 | return static::$instances[Locator::class]; |
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| 244 | } |
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| 245 | |||
| 246 | return static::$instances[Locator::class] = new Locator(static::autoloader()); |
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| 247 | } |
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| 248 | |||
| 249 | /** |
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| 250 | * La classe Logger est une classe Logging compatible PSR-3 qui prend en charge |
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| 251 | * plusieurs gestionnaires qui traitent la journalisation réelle. |
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| 252 | * |
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| 253 | * @return Logger |
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| 254 | */ |
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| 255 | public static function logger(bool $shared = true): LoggerInterface |
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| 256 | { |
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| 257 | if ($shared && isset(static::$instances[Logger::class])) { |
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| 258 | return static::$instances[Logger::class]; |
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| 259 | } |
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| 260 | |||
| 261 | return static::$instances[Logger::class] = new Logger(); |
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| 262 | } |
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| 263 | |||
| 264 | /** |
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| 265 | * La classe de mail vous permet d'envoyer par courrier électronique via mail, sendmail, SMTP. |
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| 266 | */ |
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| 267 | public static function mail(?array $config = null, bool $shared = true): Mail |
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| 268 | { |
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| 269 | if (empty($config)) { |
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| 270 | $config = static::config()->get('mail'); |
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| 271 | } |
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| 272 | |||
| 273 | if (true === $shared && isset(static::$instances[Mail::class])) { |
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| 274 | /** @var Mail $instance */ |
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| 275 | $instance = static::$instances[Mail::class]; |
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| 276 | if (empty(func_get_args()[0])) { |
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| 277 | return $instance; |
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| 278 | } |
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| 279 | |||
| 280 | return $instance->merge($config); |
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| 281 | } |
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| 282 | |||
| 283 | return static::$instances[Mail::class] = new Mail($config); |
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| 284 | } |
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| 285 | |||
| 286 | /** |
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| 287 | * La classe Input générale modélise une requête HTTP. |
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| 288 | */ |
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| 289 | public static function negotiator(?ServerRequest $request = null, bool $shared = true): Negotiator |
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| 290 | { |
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| 291 | if (empty($request)) { |
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| 292 | $request = static::request(true); |
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| 293 | } |
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| 294 | |||
| 295 | if (true === $shared && isset(static::$instances[Negotiator::class])) { |
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| 296 | $instance = static::$instances[Negotiator::class]; |
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| 297 | if (empty(func_get_args()[0])) { |
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| 298 | return $instance; |
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| 299 | } |
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| 300 | |||
| 301 | return $instance->setRequest($request); |
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| 302 | } |
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| 303 | |||
| 304 | return static::$instances[Negotiator::class] = new Negotiator($request); |
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| 305 | } |
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| 306 | |||
| 307 | /** |
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| 308 | * La classe des redirections HTTP |
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| 309 | */ |
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| 310 | public static function redirection(bool $shared = true): Redirection |
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| 311 | { |
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| 312 | if (true === $shared && isset(static::$instances[Redirection::class])) { |
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| 313 | return static::$instances[Redirection::class]; |
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| 314 | } |
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| 315 | |||
| 316 | return static::$instances[Redirection::class] = new Redirection(static::factory(UrlGenerator::class)); |
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| 317 | } |
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| 318 | |||
| 319 | /** |
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| 320 | * La classe Resquest modélise une reqûete HTTP. |
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| 321 | */ |
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| 322 | public static function request(bool $shared = true): Request |
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| 329 | } |
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| 330 | |||
| 331 | /** |
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| 332 | * La classe Response modélise une réponse HTTP. |
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| 333 | */ |
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| 334 | public static function response(bool $shared = true): Response |
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| 335 | { |
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| 336 | if (true === $shared && isset(static::$instances[Response::class])) { |
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| 337 | return static::$instances[Response::class]; |
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| 338 | } |
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| 339 | |||
| 340 | return static::$instances[Response::class] = new Response(); |
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| 341 | } |
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| 342 | |||
| 343 | /** |
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| 344 | * CacheResponse |
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| 345 | */ |
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| 346 | public static function responsecache(bool $shared = true): ResponseCache |
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| 347 | { |
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| 348 | if (true === $shared && isset(static::$instances[ResponseCache::class])) { |
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| 349 | return static::$instances[ResponseCache::class]; |
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| 350 | } |
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| 351 | |||
| 352 | return static::$instances[ResponseCache::class] = new ResponseCache(static::cache(), static::config()->get('cache.cache_query_string')); |
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| 353 | } |
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| 354 | |||
| 355 | /** |
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| 356 | * Le service Routes est une classe qui permet de construire facilement |
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| 357 | * une collection d'itinéraires. |
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| 358 | */ |
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| 359 | public static function routes(bool $shared = true): RouteCollection |
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| 360 | { |
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| 361 | if (true === $shared && isset(static::$instances[RouteCollection::class])) { |
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| 362 | return static::$instances[RouteCollection::class]; |
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| 363 | } |
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| 364 | |||
| 365 | return static::$instances[RouteCollection::class] = new RouteCollection(static::locator(), (object) static::config()->get('routing')); |
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| 366 | } |
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| 367 | |||
| 368 | /** |
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| 369 | * La classe Router utilise le tableau de routes d'une RouteCollection et détermine |
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| 370 | * le contrôleur et la méthode corrects à exécuter. |
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| 371 | */ |
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| 372 | public static function router(?RouteCollection $routes = null, ?ServerRequest $request = null, bool $shared = true): Router |
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| 373 | { |
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| 374 | if (true === $shared && isset(static::$instances[Router::class])) { |
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| 375 | return static::$instances[Router::class]; |
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| 376 | } |
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| 377 | |||
| 378 | if (empty($routes)) { |
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| 379 | $routes = static::routes(true); |
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| 380 | } |
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| 381 | if (empty($request)) { |
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| 382 | $request = static::request(true); |
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| 383 | } |
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| 384 | |||
| 385 | return static::$instances[Router::class] = new Router($routes, $request); |
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| 386 | } |
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| 387 | |||
| 388 | /** |
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| 389 | * Retourne le gestionnaire de session. |
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| 390 | */ |
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| 391 | public static function session(bool $shared = true): Store |
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| 392 | { |
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| 393 | if (true === $shared && isset(static::$instances[Store::class])) { |
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| 394 | return static::$instances[Store::class]; |
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| 395 | } |
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| 396 | |||
| 397 | $config = static::config()->get('session'); |
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| 398 | $db = null; |
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| 399 | |||
| 400 | if (Text::contains($config['handler'], [DatabaseSessionHandler::class, 'database'])) { |
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| 401 | $group = $config['group'] ?? static::config()->get('database.connection'); |
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| 402 | $db = static::singleton(ConnectionResolverInterface::class)->connection($group); |
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| 403 | |||
| 404 | $driver = $db->getPlatform(); |
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| 405 | |||
| 406 | if (Text::contains($driver, ['mysql', MySQLSessionHandler::class])) { |
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| 407 | $config['handler'] = MySQLSessionHandler::class; |
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| 408 | } elseif (Text::contains($driver, ['postgre', PostgreSessionHandler::class])) { |
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| 409 | $config['handler'] = PostgreSessionHandler::class; |
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| 410 | } |
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| 411 | } |
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| 412 | |||
| 413 | Cookie::setDefaults($cookies = static::config()->get('cookie')); |
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| 414 | $session = new Store($config, $cookies, Helpers::ipAddress()); |
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| 415 | $session->setLogger(static::logger()); |
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| 416 | $session->setDatabase($db); |
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| 417 | |||
| 418 | if (session_status() === PHP_SESSION_NONE) { |
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| 419 | $session->start(); |
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| 420 | } |
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| 421 | |||
| 422 | return static::$instances[Store::class] = $session; |
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| 423 | } |
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| 424 | |||
| 425 | /** |
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| 426 | * System de gestion de fichier par disque |
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| 427 | */ |
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| 428 | public static function storage(bool $shared = true): FilesystemManager |
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| 429 | { |
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| 430 | if ($shared && isset(static::$instances[FilesystemManager::class])) { |
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| 431 | return static::$instances[FilesystemManager::class]; |
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| 432 | } |
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| 433 | |||
| 434 | return static::$instances[FilesystemManager::class] = new FilesystemManager(static::config()->get('filesystems')); |
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| 435 | } |
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| 436 | |||
| 437 | /** |
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| 438 | * La classe Timer fournit un moyen simple d'évaluer des parties de votre application. |
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| 439 | */ |
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| 440 | public static function timer(bool $shared = true): Timer |
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| 447 | } |
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| 448 | |||
| 449 | /** |
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| 450 | * Renvoie la barre d'outils de débogage. |
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| 451 | */ |
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| 452 | public static function toolbar(?stdClass $config = null, bool $shared = true): Toolbar |
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| 453 | { |
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| 454 | if ($shared && isset(static::$instances[Toolbar::class])) { |
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| 455 | return static::$instances[Toolbar::class]; |
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| 456 | } |
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| 457 | |||
| 458 | $config ??= (object) config('toolbar'); |
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| 459 | |||
| 460 | return static::$instances[Toolbar::class] = new Toolbar($config); |
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| 461 | } |
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| 462 | |||
| 463 | /** |
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| 464 | * Responsable du chargement des traductions des chaînes de langue. |
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| 465 | */ |
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| 466 | public static function translator(?string $locale = null, bool $shared = true): Translate |
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| 467 | { |
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| 468 | if (empty($locale)) { |
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| 469 | if (empty($locale = static::$instances[Translate::class . 'locale'] ?? null)) { |
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| 470 | $config = static::config()->get('app'); |
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| 471 | |||
| 472 | if (empty($locale = static::negotiator()->language($config['supported_locales']))) { |
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| 473 | $locale = $config['language']; |
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| 474 | } |
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| 475 | |||
| 476 | static::$instances[Translate::class . 'locale'] = $locale; |
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| 477 | } |
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| 478 | } |
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| 479 | |||
| 480 | if (true === $shared && isset(static::$instances[Translate::class])) { |
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| 481 | return static::$instances[Translate::class]->setLocale($locale); |
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| 482 | } |
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| 483 | |||
| 484 | return static::$instances[Translate::class] = new Translate($locale, static::locator()); |
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| 485 | } |
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| 486 | |||
| 487 | /** |
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| 488 | * La classe URI fournit un moyen de modéliser et de manipuler les URI. |
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| 489 | */ |
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| 490 | public static function uri(?string $uri = null, bool $shared = true): Uri |
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| 491 | { |
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| 492 | if (true === $shared && isset(static::$instances[Uri::class])) { |
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| 493 | return static::$instances[Uri::class]->setURI($uri); |
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| 494 | } |
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| 495 | |||
| 496 | return static::$instances[Uri::class] = new Uri($uri); |
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| 497 | } |
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| 498 | |||
| 499 | /** |
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| 500 | * La classe Renderer est la classe qui affiche réellement un fichier à l'utilisateur. |
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| 501 | * La classe View par défaut dans BlitzPHP est intentionnellement simple, mais |
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| 502 | * le service peut facilement être remplacé par un moteur de modèle si l'utilisateur en a besoin. |
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| 503 | */ |
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| 504 | public static function viewer(bool $shared = true): View |
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| 511 | } |
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| 512 | |||
| 513 | /** |
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| 514 | * Offre la possibilité d'effectuer des appels insensibles à la casse des noms de service. |
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| 515 | * |
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| 516 | * @return mixed |
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| 517 | */ |
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| 518 | public static function __callStatic(string $name, array $arguments) |
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| 519 | { |
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| 520 | if (null === $service = static::serviceExists($name)) { |
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| 521 | return static::discoverServices($name, $arguments); |
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| 522 | } |
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| 523 | |||
| 524 | return $service::$name(...$arguments); |
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| 525 | } |
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| 526 | |||
| 527 | /** |
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| 528 | * Vérifiez si le service demandé est défini et renvoyez la classe déclarante. |
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| 529 | * Renvoie null s'il n'est pas trouvé. |
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| 530 | */ |
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| 531 | public static function serviceExists(string $name): ?string |
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| 532 | { |
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| 533 | static::cacheServices(); |
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| 534 | $services = array_merge(self::$serviceNames, [self::class]); |
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| 535 | $name = strtolower($name); |
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| 536 | |||
| 537 | foreach ($services as $service) { |
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| 538 | if (method_exists($service, $name)) { |
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| 539 | return $service; |
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| 540 | } |
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| 541 | } |
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| 542 | |||
| 543 | return null; |
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| 544 | } |
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| 545 | |||
| 546 | /** |
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| 547 | * Essaie d'obtenir un service à partir du conteneur |
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| 548 | * |
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| 549 | * @return mixed |
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| 550 | */ |
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| 551 | protected static function discoverServices(string $name, array $arguments) |
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| 552 | { |
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| 553 | if (true !== array_pop($arguments)) { |
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| 554 | return static::factory($name, $arguments); |
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| 555 | } |
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| 556 | |||
| 557 | return static::singleton($name, ...$arguments); |
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| 558 | } |
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| 559 | |||
| 560 | protected static function cacheServices(): void |
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| 578 | } |
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| 579 | } |
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| 580 | |||
| 581 | /** |
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| 582 | * Injecter une seule instance de la classe donnée |
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| 583 | * |
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| 584 | * @return mixed |
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| 585 | */ |
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| 586 | public static function singleton(string $name) |
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| 587 | { |
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| 588 | $arguments = func_get_args(); |
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| 589 | $name = array_shift($arguments); |
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| 590 | |||
| 591 | if (empty(static::$instances[$name])) { |
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| 592 | if (! empty($arguments)) { |
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| 593 | static::$instances[$name] = static::factory($name, $arguments); |
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| 594 | } else { |
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| 595 | static::$instances[$name] = static::container()->get($name); |
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| 596 | } |
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| 597 | } |
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| 598 | |||
| 599 | return static::$instances[$name]; |
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| 600 | } |
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| 601 | |||
| 602 | /** |
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| 603 | * Injecter une nouvelle instance de la classe donnée |
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| 604 | * |
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| 605 | * @return mixed |
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| 606 | */ |
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| 607 | public static function factory(string $name, array $arguments = []) |
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| 608 | { |
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| 609 | return static::container()->make($name, $arguments); |
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| 610 | } |
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| 611 | |||
| 612 | /** |
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| 613 | * Définissez un objet ou une valeur dans le conteneur. |
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| 614 | * |
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| 615 | * @param string $name Nom de l'entrée |
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| 616 | * @param mixed $value utilisez les aides à la définition pour définir les objets |
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| 617 | */ |
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| 618 | public static function set(string $name, $value) |
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| 622 | } |
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| 623 | |||
| 624 | /** |
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| 625 | * Réinitialisez les instances partagées et les simulations pour les tests. |
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| 626 | */ |
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| 627 | public static function reset(bool $initAutoloader = true): void |
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| 628 | { |
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| 634 | } |
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| 635 | } |
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| 636 | } |
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| 637 |
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