/**
* Generates configuration in PHP format.
* @param array
* @return string
*/
public function dump(array $data)
{
return "<?php // generated by Nette \nreturn " . NPhpHelpers::dump($data) . ';';
}
/** @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 ? ' = ' . NPhpHelpers::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" . NStrings::indent(trim($this->body), 1) . "\n}");
}
/** @return string PHP code */
public function __toString()
{
$consts = array();
foreach ($this->consts as $name => $value) {
$consts[] = "const $name = " . NPhpHelpers::dump($value) . ";\n";
}
$properties = array();
foreach ($this->properties as $property) {
$properties[] = ($property->documents ? str_replace("\n", "\n * ", "/**\n" . implode("\n", (array) $property->documents)) . "\n */\n" : '')
. $property->visibility . ($property->static ? ' static' : '') . ' $' . $property->name
. ($property->value === NULL ? '' : ' = ' . NPhpHelpers::dump($property->value))
. ";\n";
}
return NStrings::normalize(
($this->documents ? str_replace("\n", "\n * ", "/**\n" . implode("\n", (array) $this->documents)) . "\n */\n" : '')
. ($this->abstract ? 'abstract ' : '')
. ($this->final ? 'final ' : '')
. $this->type . ' '
. $this->name . ' '
. ($this->extends ? 'extends ' . implode(', ', (array) $this->extends) . ' ' : '')
. ($this->implements ? 'implements ' . implode(', ', (array) $this->implements) . ' ' : '')
. "\n{\n\n"
. NStrings::indent(
($this->traits ? "use " . implode(', ', (array) $this->traits) . ";\n\n" : '')
. ($this->consts ? implode('', $consts) . "\n\n" : '')
. ($this->properties ? implode("\n", $properties) . "\n\n" : '')
. implode("\n\n\n", $this->methods), 1)
. "\n\n}") . "\n";
}
/**
* Formats PHP code for class instantiating, function calling or property setting in PHP.
* @return string
* @internal
*/
public function formatStatement(NDIStatement $statement, $self = NULL)
{
$entity = $this->normalizeEntity($statement->entity);
$arguments = (array) $statement->arguments;
if (is_string($entity) && NStrings::contains($entity, '?')) { // PHP literal
return $this->formatPhp($entity, $arguments, $self);
} elseif ($service = $this->getServiceName($entity)) { // factory calling or service retrieving
if ($this->definitions[$service]->shared) {
if ($arguments) {
throw new NServiceCreationException("Unable to call service '$entity'.");
}
return $this->formatPhp('$this->?', array($this->sanitizeName($service)));
}
$params = array();
foreach ($this->definitions[$service]->parameters as $k => $v) {
$params[] = preg_replace('#\w+$#', '\$$0', (is_int($k) ? $v : $k)) . (is_int($k) ? '' : ' = ' . NPhpHelpers::dump($v));
}
$rm = new ReflectionFunction(create_function(implode(', ', $params), ''));
$arguments = NDIHelpers::autowireArguments($rm, $arguments, $this);
return $this->formatPhp('$this->?(?*)', array('create' . ucfirst($service), $arguments), $self);
} elseif ($entity === 'not') { // operator
return $this->formatPhp('!?', array($arguments[0]));
} elseif (is_string($entity)) { // class name
if ($constructor = NClassReflection::from($entity)->getConstructor()) {
$this->addDependency($constructor->getFileName());
$arguments = NDIHelpers::autowireArguments($constructor, $arguments, $this);
} elseif ($arguments) {
throw new NServiceCreationException("Unable to pass arguments, class $entity has no constructor.");
}
return $this->formatPhp("new $entity" . ($arguments ? '(?*)' : ''), array($arguments));
} elseif (!NValidators::isList($entity) || count($entity) !== 2) {
throw new InvalidStateException("Expected class, method or property, " . NPhpHelpers::dump($entity) . " given.");
} elseif ($entity[0] === '') { // globalFunc
return $this->formatPhp("$entity[1](?*)", array($arguments), $self);
} elseif (NStrings::contains($entity[1], '$')) { // property setter
if ($this->getServiceName($entity[0], $self)) {
return $this->formatPhp('?->? = ?', array($entity[0], substr($entity[1], 1), $statement->arguments), $self);
} else {
return $this->formatPhp($entity[0] . '::$? = ?', array(substr($entity[1], 1), $statement->arguments), $self);
}
} elseif ($service = $this->getServiceName($entity[0], $self)) { // service method
if ($this->definitions[$service]->class) {
$arguments = $this->autowireArguments($this->definitions[$service]->class, $entity[1], $arguments);
}
return $this->formatPhp('?->?(?*)', array($entity[0], $entity[1], $arguments), $self);
} else { // static method
$arguments = $this->autowireArguments($entity[0], $entity[1], $arguments);
return $this->formatPhp("$entity[0]::$entity[1](?*)", array($arguments), $self);
}
}
