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<?php
/**
* This file is part of the Nette Framework (http://nette.org)
*
* Copyright (c) 2004 David Grudl (http://davidgrudl.com)
*
* For the full copyright and license information, please view
* the file license.txt that was distributed with this source code.
*/
namespace Nette\Utils\PhpGenerator;
use Nette;
/**
* Class method description.
*
* @author David Grudl
*
* @method Method setName(string $name)
* @method Method setBody(string $body)
* @method Method setStatic(bool $on)
* @method Method setVisibility(string $access)
* @method Method setFinal(bool $on)
* @method Method setAbstract(bool $on)
* @method Method setReturnReference(bool $on)
* @method Method addDocument(string $doc)
*/
class Method extends Nette\Object
{
/** @var string */
public $name;
/** @var array of name => Parameter */
public $parameters = array();
/** @var array of name => bool */
public $uses = array();
/** @var string|FALSE */
public $body;
/** @var bool */
public $static;
/** @var string public|protected|private or none */
public $visibility;
/** @var bool */
public $final;
/** @var bool */
public $abstract;
/** @var bool */
public $returnReference;
/** @var array of string */
public $documents = array();
/** @return Parameter */
public function addParameter($name, $defaultValue = NULL)
{
$param = new Parameter;
if (func_num_args() > 1) {
$param->setOptional(TRUE)->setDefaultValue($defaultValue);
}
return $this->parameters[] = $param->setName($name);
}
/** @return Parameter */
public function addUse($name)
{
$param = new Parameter;
return $this->uses[] = $param->setName($name);
}
/** @return Method */
public function setBody($statement, array $args = NULL)
{
$this->body = func_num_args() > 1 ? Helpers::formatArgs($statement, $args) : $statement;
return $this;
}
/** @return Method */
public function addBody($statement, array $args = NULL)
{
$this->body .= (func_num_args() > 1 ? Helpers::formatArgs($statement, $args) : $statement) . "\n";
return $this;
}
public function __call($name, $args)
{
return Nette\ObjectMixin::callProperty($this, $name, $args);
}
/** @return string PHP code */
public function __toString()
{
$parameters = array();
foreach ($this->parameters as $param) {
$parameters[] = ($param->typeHint ? $param->typeHint . ' ' : '')
. ($param->reference ? '&' : '')
. '$' . $param->name
. ($param->optional ? ' = ' . Helpers::dump($param->defaultValue) : '');
}
$uses = array();
foreach ($this->uses as $param) {
$uses[] = ($param->reference ? '&' : '') . '$' . $param->name;
}
return ($this->documents ? str_replace("\n", "\n * ", "/**\n" . implode("\n", (array) $this->documents)) . "\n */\n" : '')
. ($this->abstract ? 'abstract ' : '')
. ($this->final ? 'final ' : '')
. ($this->visibility ? $this->visibility . ' ' : '')
. ($this->static ? 'static ' : '')
. 'function'
. ($this->returnReference ? ' &' : '')
. ($this->name ? ' ' . $this->name : '')
. '(' . implode(', ', $parameters) . ')'
. ($this->uses ? ' use (' . implode(', ', $uses) . ')' : '')
. ($this->abstract || $this->body === FALSE ? ';'
: ($this->name ? "\n" : ' ') . "{\n" . Nette\Utils\Strings::indent(trim($this->body), 1) . "\n}");
}
}
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