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<?php |
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declare(strict_types=1); |
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namespace Cekta\DI; |
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class Compiler |
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{ |
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/** |
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* @var Reflection |
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*/ |
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private $reflection; |
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private $classes = []; |
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private $alias = []; |
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public function __construct(Reflection $reflection) |
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{ |
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$this->reflection = $reflection; |
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} |
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public function autowire(string $name): self |
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{ |
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return $this->registerClass($name, $this->reflection->getDependencies($name)); |
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} |
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public function registerClass(string $name, array $dependencies): self |
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{ |
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$this->classes[$name] = $dependencies; |
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return $this; |
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} |
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public function registerInterface(string $name, string $implementation): self |
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{ |
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$this->alias[$name] = $implementation; |
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return $this; |
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} |
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public function compile(): string |
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{ |
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return "<?php |
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declare(strict_types=1); |
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{$this->getHeader()} |
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return [{$this->compileAlias()}{$this->compileClasses()} |
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];"; |
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} |
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private function compileAlias(): string |
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{ |
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$compiledContainers = ''; |
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foreach ($this->alias as $name => $implementation) { |
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$compiledContainers .= "\n '$name' => new Alias('$implementation'),"; |
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} |
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return $compiledContainers; |
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} |
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private function compileClasses(): string |
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{ |
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$compiledContainers = ''; |
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foreach ($this->classes as $name => $dependencies) { |
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$arguments = implode('\', \'', $dependencies); |
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$arguments = strlen($arguments) > 0 ? "'$name', '$arguments'" : "'$name'"; |
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$compiledContainers .= "\n '$name' => new Factory($arguments),"; |
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} |
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return $compiledContainers; |
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} |
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private function getHeader(): string |
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{ |
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return $this->getAliasHeader() . $this->getFactoryHeader(); |
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} |
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private function getAliasHeader(): string |
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{ |
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if (count($this->alias) > 0) { |
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return 'use \Cekta\DI\Loader\Alias;' . PHP_EOL; |
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} |
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return ''; |
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} |
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private function getFactoryHeader(): string |
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{ |
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if (count($this->classes) > 0) { |
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return 'use \Cekta\DI\Loader\Factory;' . PHP_EOL; |
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} |
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return ''; |
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} |
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} |
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cekta /
di
