/**
* Returns extension configuration.
* @param array default values.
* @param bool perform %parameters% expansion?
* @return array
*/
public function getConfig(array $defaults = NULL, $expand = TRUE)
{
$config = $this->compiler->getConfig();
$config = isset($config[$this->name]) ? $config[$this->name] : array();
unset($config['services'], $config['factories']);
$config = NConfigHelpers::merge($config, $defaults);
return $expand ? $this->compiler->getContainerBuilder()->expand($config) : $config;
}
/**
* Generates configuration in NEON format.
* @param array
* @return string
*/
public function dump(array $data)
{
$tmp = array();
foreach ($data as $name => $secData) {
if ($parent = NConfigHelpers::takeParent($secData)) {
$name .= ' ' . self::INHERITING_SEPARATOR . ' ' . $parent;
}
$tmp[$name] = $secData;
}
return "# generated by Nette\n\n" . NNeon::encode($tmp, NNeon::BLOCK);
}
private function getSection(array $data, $key, $file)
{
NValidators::assertField($data, $key, 'array|null', "section '%' in file '$file'");
$item = $data[$key];
if ($parent = NConfigHelpers::takeParent($item)) {
$item = NConfigHelpers::merge($item, $this->getSection($data, $parent, $file));
}
return $item;
}
/**
* Generates configuration in INI format.
* @param array
* @return string
*/
public function dump(array $data)
{
$output = array();
foreach ($data as $name => $secData) {
if (!is_array($secData)) {
$output = array();
self::build($data, $output, '');
break;
}
if ($parent = NConfigHelpers::takeParent($secData)) {
$output[] = "[$name " . self::INHERITING_SEPARATOR . " $parent]";
} else {
$output[] = "[$name]";
}
self::build($secData, $output, '');
$output[] = '';
}
return "; generated by Nette\n\n" . implode(PHP_EOL, $output);
}
/**
* Parses single service from configuration file.
* @return void
*/
public static function parseService(NDIServiceDefinition $definition, $config, $shared = TRUE)
{
if ($config === NULL) {
return;
} elseif (!is_array($config)) {
$config = array('class' => NULL, 'factory' => $config);
}
$known = $shared
? array('class', 'factory', 'arguments', 'setup', 'autowired', 'run', 'tags')
: array('class', 'factory', 'arguments', 'setup', 'autowired', 'tags', 'internal', 'parameters');
if ($error = array_diff(array_keys($config), $known)) {
throw new InvalidStateException("Unknown key '" . implode("', '", $error) . "' in definition of service.");
}
$arguments = array();
if (array_key_exists('arguments', $config)) {
NValidators::assertField($config, 'arguments', 'array');
$arguments = self::filterArguments($config['arguments']);
$definition->setArguments($arguments);
}
if (array_key_exists('class', $config) || array_key_exists('factory', $config)) {
$definition->class = NULL;
$definition->factory = NULL;
}
if (array_key_exists('class', $config)) {
NValidators::assertField($config, 'class', 'string|stdClass|null');
if ($config['class'] instanceof stdClass) {
$definition->setClass($config['class']->value, self::filterArguments($config['class']->attributes));
} else {
$definition->setClass($config['class'], $arguments);
}
}
if (array_key_exists('factory', $config)) {
NValidators::assertField($config, 'factory', 'callable|stdClass|null');
if ($config['factory'] instanceof stdClass) {
$definition->setFactory($config['factory']->value, self::filterArguments($config['factory']->attributes));
} else {
$definition->setFactory($config['factory'], $arguments);
}
}
if (isset($config['setup'])) {
if (NConfigHelpers::takeParent($config['setup'])) {
$definition->setup = array();
}
NValidators::assertField($config, 'setup', 'list');
foreach ($config['setup'] as $id => $setup) {
NValidators::assert($setup, 'callable|stdClass', "setup item #$id");
if ($setup instanceof stdClass) {
NValidators::assert($setup->value, 'callable', "setup item #$id");
$definition->addSetup($setup->value, self::filterArguments($setup->attributes));
} else {
$definition->addSetup($setup);
}
}
}
$definition->setShared($shared);
if (isset($config['parameters'])) {
NValidators::assertField($config, 'parameters', 'array');
$definition->setParameters($config['parameters']);
}
if (isset($config['autowired'])) {
NValidators::assertField($config, 'autowired', 'bool');
$definition->setAutowired($config['autowired']);
}
if (isset($config['internal'])) {
NValidators::assertField($config, 'internal', 'bool');
$definition->setInternal($config['internal']);
}
if (isset($config['run'])) {
$config['tags']['run'] = (bool) $config['run'];
}
if (isset($config['tags'])) {
NValidators::assertField($config, 'tags', 'array');
if (NConfigHelpers::takeParent($config['tags'])) {
$definition->tags = array();
}
foreach ($config['tags'] as $tag => $attrs) {
if (is_int($tag) && is_string($attrs)) {
$definition->addTag($attrs);
} else {
$definition->addTag($tag, $attrs);
}
}
}
}
/**
* Build system container class.
* @return string
*/
protected function buildContainer(& $dependencies)
{
$loader = new NConfigLoader;
$config = array();
$code = "<?php\n";
foreach ($this->files as $tmp) {
list($file, $section) = $tmp;
$config = NConfigHelpers::merge($loader->load($file, $section), $config);
$code .= "// source: $file $section\n";
}
$code .= "\n";
$this->checkCompatibility($config);
if (!isset($config['parameters'])) {
$config['parameters'] = array();
}
$config['parameters'] = NConfigHelpers::merge($config['parameters'], $this->params);
$compiler = $this->createCompiler();
$this->onCompile($this, $compiler);
$code .= $compiler->compile(
$config,
$this->params['container']['class'],
$config['parameters']['container']['parent']
);
$dependencies = array_merge($loader->getDependencies(), $compiler->getContainerBuilder()->getDependencies());
return $code;
}
