/** * Generates PHP classes. First class is the container. * @return Nette\PhpGenerator\ClassType[] */ public function generate($className) { $this->builder->complete(); $this->generatedClasses = []; $this->className = $className; $containerClass = $this->generatedClasses[] = new Nette\PhpGenerator\ClassType($this->className); $containerClass->setExtends(Container::class); $containerClass->addMethod('__construct')->addBody('parent::__construct(?);', [$this->builder->parameters]); $definitions = $this->builder->getDefinitions(); ksort($definitions); $meta = $containerClass->addProperty('meta')->setVisibility('protected')->setValue([Container::TYPES => $this->builder->getClassList()]); foreach ($definitions as $name => $def) { $meta->value[Container::SERVICES][$name] = $def->getClass() ?: NULL; foreach ($def->getTags() as $tag => $value) { $meta->value[Container::TAGS][$tag][$name] = $value; } } foreach ($definitions as $name => $def) { try { $name = (string) $name; $methodName = Container::getMethodName($name); if (!PhpHelpers::isIdentifier($methodName)) { throw new ServiceCreationException('Name contains invalid characters.'); } $containerClass->addMethod($methodName)->addComment('@return ' . ($def->getImplement() ?: $def->getClass()))->setBody($name === ContainerBuilder::THIS_CONTAINER ? 'return $this;' : $this->generateService($name))->setParameters($def->getImplement() ? [] : $this->convertParameters($def->parameters)); } catch (\Exception $e) { throw new ServiceCreationException("Service '{$name}': " . $e->getMessage(), 0, $e); } } $aliases = $this->builder->getAliases(); ksort($aliases); $meta->value[Container::ALIASES] = $aliases; return $this->generatedClasses; }
public function generateCode($className, $parentName) { foreach ($this->extensions as $extension) { $extension->beforeCompile(); $this->container->addDependency(Nette\Reflection\ClassType::from($extension)->getFileName()); } $classes[] = $class = $this->container->generateClass($parentName); $class->setName($className)->addMethod('initialize'); foreach ($this->extensions as $extension) { $extension->afterCompile($class); } $defs = $this->container->getDefinitions(); ksort($defs); $list = array_keys($defs); foreach (array_reverse($defs, true) as $name => $def) { if ($def->class === 'Nette\\DI\\NestedAccessor' && ($found = preg_grep('#^' . $name . '\\.#i', $list))) { $list = array_diff($list, $found); $def->class = $className . '_' . preg_replace('#\\W+#', '_', $name); $class->documents = preg_replace("#\\S+(?= \\\${$name}\$)#", $def->class, $class->documents); $classes[] = $accessor = new Nette\Utils\PhpGenerator\ClassType($def->class); foreach ($found as $item) { if ($defs[$item]->internal) { continue; } $short = substr($item, strlen($name) + 1); $accessor->addDocument($defs[$item]->shared ? "@property {$defs[$item]->class} \${$short}" : "@method {$defs[$item]->class} create" . ucfirst("{$short}()")); } } } return implode("\n\n\n", $classes); }
/** * @param ContainerBuilder $container * @param string $type * @return ServiceDefinition|null */ private function getByType(ContainerBuilder $container, $type) { $definitionas = $container->getDefinitions(); foreach ($definitionas as $definition) { if ($definition->class === $type) { return $definition; } } return NULL; }
/** * Parses section 'services' from configuration file. * @return void */ public static function parseServices(Nette\DI\ContainerBuilder $container, array $config, $namespace = NULL) { $services = isset($config['services']) ? $config['services'] : array(); $factories = isset($config['factories']) ? $config['factories'] : array(); $all = array_merge($services, $factories); uasort($all, function ($a, $b) { return strcmp(Helpers::isInheriting($a), Helpers::isInheriting($b)); }); foreach ($all as $origName => $def) { $shared = array_key_exists($origName, $services); if ((string) (int) $origName === (string) $origName) { $name = (string) (count($container->getDefinitions()) + 1); } elseif ($shared && array_key_exists($origName, $factories)) { throw new Nette\DI\ServiceCreationException("It is not allowed to use services and factories with the same name: '{$origName}'."); } else { $name = ($namespace ? $namespace . '.' : '') . strtr($origName, '\\', '_'); } if (($parent = Helpers::takeParent($def)) && $parent !== $name) { $container->removeDefinition($name); $definition = $container->addDefinition($name); if ($parent !== Helpers::OVERWRITE) { foreach ($container->getDefinition($parent) as $k => $v) { $definition->{$k} = unserialize(serialize($v)); // deep clone } } } elseif ($container->hasDefinition($name)) { $definition = $container->getDefinition($name); if ($definition->shared !== $shared) { throw new Nette\DI\ServiceCreationException("It is not allowed to use service and factory with the same name '{$name}'."); } } else { $definition = $container->addDefinition($name); } try { static::parseService($definition, $def, $shared); } catch (\Exception $e) { throw new Nette\DI\ServiceCreationException("Service '{$name}': " . $e->getMessage(), NULL, $e); } } }
/** * Parses section 'services' from (unexpanded) configuration file. * @return void */ public static function parseServices(ContainerBuilder $builder, array $config, string $namespace = NULL) { $services = isset($config['services']) ? $config['services'] : []; $depths = []; foreach ($services as $name => $def) { $path = []; while (Config\Helpers::isInheriting($def)) { $path[] = $def; $def = isset($services[$def[Config\Helpers::EXTENDS_KEY]]) ? $services[$def[Config\Helpers::EXTENDS_KEY]] : []; if (in_array($def, $path, TRUE)) { throw new ServiceCreationException("Circular reference detected for service '{$name}'."); } } $depths[$name] = count($path); } array_multisort($depths, $services); foreach ($services as $name => $def) { if ((string) (int) $name === (string) $name) { $postfix = $def instanceof Statement && is_string($def->getEntity()) ? '.' . $def->getEntity() : (is_scalar($def) ? ".{$def}" : ''); $name = count($builder->getDefinitions()) + 1 . preg_replace('#\\W+#', '_', $postfix); } elseif ($namespace) { $name = $namespace . '.' . $name; } $params = $builder->parameters; if (is_array($def) && isset($def['parameters'])) { foreach ((array) $def['parameters'] as $k => $v) { $v = explode(' ', is_int($k) ? $v : $k); $params[end($v)] = $builder::literal('$' . end($v)); } } $def = Helpers::expand($def, $params); if (($parent = Config\Helpers::takeParent($def)) && $parent !== $name) { $builder->removeDefinition($name); $definition = $builder->addDefinition($name, $parent === Config\Helpers::OVERWRITE ? NULL : unserialize(serialize($builder->getDefinition($parent)))); } elseif ($builder->hasDefinition($name)) { $definition = $builder->getDefinition($name); } else { $definition = $builder->addDefinition($name); } try { static::parseService($definition, $def); } catch (\Exception $e) { throw new ServiceCreationException("Service '{$name}': " . $e->getMessage(), 0, $e); } } }
/** * Parses section 'services' from (unexpanded) configuration file. * @return void */ public static function parseServices(ContainerBuilder $builder, array $config, $namespace = NULL) { $services = isset($config['services']) ? $config['services'] : array(); $factories = isset($config['factories']) ? $config['factories'] : array(); $all = array_merge($services, $factories); uasort($all, function ($a, $b) { return strcmp(Config\Helpers::isInheriting($a), Config\Helpers::isInheriting($b)); }); if (!empty($config['factories'])) { trigger_error("Section 'factories' is deprecated, move definitions to section 'services' and append key 'autowired: no'.", E_USER_DEPRECATED); } foreach ($all as $origName => $def) { if ((string) (int) $origName === (string) $origName) { $name = count($builder->getDefinitions()) . preg_replace('#\\W+#', '_', $def instanceof \stdClass ? ".{$def->value}" : (is_scalar($def) ? ".{$def}" : '')); } elseif (array_key_exists($origName, $services) && array_key_exists($origName, $factories)) { throw new ServiceCreationException("It is not allowed to use services and factories with the same name: '{$origName}'."); } else { $name = ($namespace ? $namespace . '.' : '') . strtr($origName, '\\', '_'); } $params = $builder->parameters; if (is_array($def) && isset($def['parameters'])) { foreach ((array) $def['parameters'] as $k => $v) { $v = explode(' ', is_int($k) ? $v : $k); $params[end($v)] = $builder::literal('$' . end($v)); } } $def = Helpers::expand($def, $params); if (($parent = Config\Helpers::takeParent($def)) && $parent !== $name) { $builder->removeDefinition($name); $definition = $builder->addDefinition($name, $parent === Config\Helpers::OVERWRITE ? NULL : unserialize(serialize($builder->getDefinition($parent)))); } elseif ($builder->hasDefinition($name)) { $definition = $builder->getDefinition($name); } else { $definition = $builder->addDefinition($name); } try { static::parseService($definition, $def); } catch (\Exception $e) { throw new ServiceCreationException("Service '{$name}': " . $e->getMessage(), NULL, $e); } if (array_key_exists($origName, $factories)) { $definition->setAutowired(FALSE); } if ($definition->class === 'self') { $definition->class = $origName; trigger_error("Replace service definition '{$origName}: self' with '- {$origName}'.", E_USER_DEPRECATED); } if ($definition->factory && $definition->factory->entity === 'self') { $definition->factory->entity = $origName; trigger_error("Replace service definition '{$origName}: self' with '- {$origName}'.", E_USER_DEPRECATED); } } }
/** * Parses section 'services' from (unexpanded) configuration file. * @return void */ public static function parseServices(ContainerBuilder $builder, array $config, $namespace = NULL) { if (!empty($config['factories'])) { throw new Nette\DeprecatedException("Section 'factories' is deprecated, move definitions to section 'services' and append key 'autowired: no'."); } $services = isset($config['services']) ? $config['services'] : array(); $depths = array(); foreach ($services as $name => $def) { $path = array(); while (Config\Helpers::isInheriting($def)) { $path[] = $def; $def = isset($services[$def[Config\Helpers::EXTENDS_KEY]]) ? $services[$def[Config\Helpers::EXTENDS_KEY]] : array(); if (in_array($def, $path, TRUE)) { throw new ServiceCreationException("Circular reference detected for service '{$name}'."); } } $depths[$name] = count($path); } array_multisort($depths, $services); foreach ($services as $origName => $def) { if ((string) (int) $origName === (string) $origName) { $postfix = $def instanceof Statement && is_string($def->getEntity()) ? '.' . $def->getEntity() : (is_scalar($def) ? ".{$def}" : ''); $name = count($builder->getDefinitions()) + 1 . preg_replace('#\\W+#', '_', $postfix); } else { $name = ($namespace ? $namespace . '.' : '') . strtr($origName, '\\', '_'); } $params = $builder->parameters; if (is_array($def) && isset($def['parameters'])) { foreach ((array) $def['parameters'] as $k => $v) { $v = explode(' ', is_int($k) ? $v : $k); $params[end($v)] = $builder::literal('$' . end($v)); } } $def = Helpers::expand($def, $params); if (($parent = Config\Helpers::takeParent($def)) && $parent !== $name) { $builder->removeDefinition($name); $definition = $builder->addDefinition($name, $parent === Config\Helpers::OVERWRITE ? NULL : unserialize(serialize($builder->getDefinition($parent)))); } elseif ($builder->hasDefinition($name)) { $definition = $builder->getDefinition($name); } else { $definition = $builder->addDefinition($name); } try { static::parseService($definition, $def); } catch (\Exception $e) { throw new ServiceCreationException("Service '{$name}': " . $e->getMessage(), NULL, $e); } if ($definition->getClass() === 'self' || $definition->getFactory() && $definition->getFactory()->getEntity() === 'self') { throw new Nette\DeprecatedException("Replace service definition '{$origName}: self' with '- {$origName}'."); } } }
/** * @param ContainerBuilder $builder * @param string $className * @return string */ private static function scrambledServiceName(ContainerBuilder $builder, $className) { return count($builder->getDefinitions()) + 1 . preg_replace('#\\W+#', '_', $className); }
/** * @param \Nette\DI\ContainerBuilder $builder */ private function optimizeListeners(Nette\DI\ContainerBuilder $builder) { $listeners = array(); foreach ($this->listeners as $serviceName => $eventNames) { foreach ($eventNames as $eventName) { list($namespace, $event) = Kdyby\Events\Event::parseName($eventName); $listeners[$eventName][] = $serviceName; if (!$namespace || !class_exists($namespace)) { continue; // it might not even be a "classname" event namespace } // find all subclasses and register the listener to all the classes dispatching them foreach ($builder->getDefinitions() as $def) { if (!($class = $def->getClass())) { continue; // ignore unresolved classes } if (is_subclass_of($class, $namespace)) { $listeners["{$class}::{$event}"][] = $serviceName; } } } } foreach ($listeners as $id => $subscribers) { $listeners[$id] = array_unique($subscribers); } $builder->getDefinition($this->prefix('manager'))->setClass('Kdyby\\Events\\LazyEventManager', array($listeners))->setup = $this->allowedManagerSetup; }