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<?php |
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declare(strict_types=1); |
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namespace Murtukov\PHPCodeGenerator; |
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use function dirname; |
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use function file_put_contents; |
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use function implode; |
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use function ksort; |
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use function mkdir; |
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class PhpFile extends DependencyAwareGenerator |
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{ |
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protected string $namespace = ''; |
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protected string $name; |
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protected ?Comment $comment; |
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/** @var PhpClass[] */ |
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protected array $classes = []; |
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/** @var string[] */ |
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protected array $declares = []; |
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public function __construct(string $name = '') |
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{ |
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$this->name = $name; |
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$this->dependencyAwareChildren = [&$this->classes]; |
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} |
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public static function new(string $name = ''): self |
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{ |
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return new self($name); |
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} |
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public function generate(): string |
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{ |
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$namespace = $this->namespace ? "\nnamespace $this->namespace;\n" : ''; |
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$classes = implode("\n\n", $this->classes); |
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return <<<CODE |
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<?php |
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$namespace{$this->buildUseStatements()} |
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$classes |
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CODE; |
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} |
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public function __toString(): string |
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{ |
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return $this->generate(); |
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} |
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public function addClass(PhpClass $class): self |
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{ |
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$this->classes[] = $class; |
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return $this; |
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} |
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public function createClass(string $name): PhpClass |
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{ |
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return $this->classes[] = PhpClass::new($name); |
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} |
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public function removeClass(string $name): self |
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{ |
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foreach ($this->classes as $key => $class) { |
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if ($class->name === $name) { |
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unset($this->classes[$key]); |
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} |
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} |
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return $this; |
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} |
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public function getClass(string $name): ?PhpClass |
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{ |
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foreach ($this->classes as $key => $class) { |
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if ($class->name === $name) { |
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return $this->classes[$key]; |
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} |
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} |
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return null; |
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} |
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public function getNamespace(): string |
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{ |
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return $this->namespace; |
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} |
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public function setNamespace(string $namespace): self |
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{ |
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$this->namespace = $namespace; |
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return $this; |
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} |
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private function buildUseStatements(): string |
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{ |
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$code = ''; |
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$paths = $this->getUsePaths(); |
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if (empty($paths)) { |
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return $code; |
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} |
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if (!empty(ksort($paths))) { |
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$code = "\n"; |
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foreach ($paths as $path => $aliases) { |
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$code .= "use $path"; |
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if ($aliases) { |
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$code .= " as $aliases"; |
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} |
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$code .= ";\n"; |
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} |
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} |
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return $code; |
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} |
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public function getComment(): ?Comment |
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{ |
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return $this->comment; |
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} |
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public function createComment(string $text): Comment |
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{ |
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return $this->comment = Comment::block($text); |
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} |
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public function setComment(string $text): self |
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{ |
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$this->comment = Comment::block($text); |
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return $this; |
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} |
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public function removeComment(): self |
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{ |
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$this->comment = null; |
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return $this; |
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} |
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/** |
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* @return false|int |
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*/ |
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public function save(string $path, int $mask = 0775) |
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{ |
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$dir = dirname($path); |
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if (!is_dir($dir)) { |
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mkdir($dir, $mask, true); |
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} |
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return file_put_contents($path, $this); |
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} |
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} |
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