public function dump(EventsMap $map)
{
$result = "<?php\n";
$result .= "use Intaro\\RuleEngineBundle\\Event\\Mapper\\EventMap;\n";
$result .= "return new Intaro\\RuleEngineBundle\\Event\\Mapper\\EventsMap(\n";
$result .= " array(\n";
foreach ($map->getEventMaps() as $eventMap) {
$result .= " '" . $eventMap->getName() . "' => new EventMap(";
$result .= "'" . $eventMap->getName() . "','" . $eventMap->getClass() . "','" . $eventMap->getType() . "',array(";
$i = 0;
foreach ($eventMap->getGetters() as $method => $getterMeta) {
$result .= ($i > 0 ? ', ' : '') . "'{$method}' => array(";
$result .= "'field' => '" . $getterMeta['field'] . "'";
$result .= ",'type' => '" . $getterMeta['type'] . "'";
$result .= ",'data' => " . ($getterMeta['data'] ? 'true' : 'false') . "";
$result .= ")";
$i++;
}
$result .= "), array(";
$i = 0;
foreach ($eventMap->getSetters() as $method => $setterMeta) {
$result .= ($i > 0 ? ', ' : '') . "'{$method}' => array(";
$result .= "'field' => '" . $setterMeta['field'] . "'";
$result .= ",'type' => '" . $setterMeta['type'] . "'";
$result .= ",'required' => " . ($setterMeta['required'] ? 'true' : 'false') . "";
$result .= ")";
$i++;
}
$result .= ")),\n";
}
$result .= " )\n";
$result .= ");\n";
return $result;
}
/**
* Loads from annotations from a directory.
*
* @param string $path A directory path
* @param string $type The resource type
*
* @return EventsMap A event map
*
* @throws \InvalidArgumentException When annotations can't be parsed
*/
public function load($path, $type = null)
{
$dir = $this->locator->locate($path);
$map = new EventsMap();
$map->addResource(new DirectoryResource($dir, '/Event\\.php$/'));
$files = iterator_to_array(new \RecursiveIteratorIterator(new \RecursiveDirectoryIterator($dir), \RecursiveIteratorIterator::LEAVES_ONLY));
usort($files, function (\SplFileInfo $a, \SplFileInfo $b) {
return (string) $a > (string) $b ? 1 : -1;
});
foreach ($files as $file) {
if (!$file->isFile() || 'Event.php' !== substr($file->getFilename(), -9)) {
continue;
}
if ($class = $this->findClass($file)) {
$refl = new \ReflectionClass($class);
if ($refl->isAbstract()) {
continue;
}
if (!$refl->getParentClass() || $refl->getParentClass()->getName() != 'Symfony\\Component\\EventDispatcher\\Event') {
continue;
}
$map->merge($this->loader->load($class, $type));
}
}
return $map;
}
public function merge(EventsMap $map)
{
$this->resources = array_merge($this->resources, $map->getResources());
foreach ($map->getEventMaps() as $name => $eventMap) {
$this->addEventMap($eventMap);
}
}
/**
* Loads from annotations from a file.
*
* @param string $file A PHP file path
* @param string $type The resource type
*
* @return SecurityPolicyRules A Rules instance
*
* @throws \InvalidArgumentException When annotations can't be parsed
*/
public function load($file, $type = null)
{
$path = $this->locator->locate($file);
$map = new EventsMap();
if ($class = $this->findClass($path)) {
$map->addResource(new FileResource($path));
$map->merge($this->loader->load($class, $type));
}
return $map;
}
private function loadMap()
{
if (null === $this->options['cache_dir'] || null === $this->options['cache_filename']) {
throw new \RuntimeException('Options "cache_dir" and "cache_filename" must be defined.');
}
$cache = new ConfigCache($this->options['cache_dir'] . '/' . $this->options['cache_filename'] . '.php', $this->options['debug']);
if (!$cache->isFresh()) {
$map = new EventsMap();
foreach ($this->options['bundles'] as $bundle) {
$refl = new \ReflectionClass($bundle);
$dir = dirname($refl->getFileName());
if (file_exists($dir) && is_dir($dir)) {
$map->merge($this->loader->load($dir));
}
}
$dumper = new $this->options['dumper_class']();
$cache->write($dumper->dump($map), $map->getResources());
}
$this->map = (include $cache);
}
/**
* Loads from annotations from a class.
*
* @param string $class A class name
* @param string $type The resource type
*
* @return EventsMap A event map
*
* @throws \InvalidArgumentException When annotations can't be parsed
*/
public function load($class, $type = null)
{
if (!class_exists($class)) {
throw new \InvalidArgumentException(sprintf('Class "%s" does not exist.', $class));
}
$class = new \ReflectionClass($class);
if ($class->isAbstract()) {
throw new \InvalidArgumentException(sprintf('Annotations from class "%s" cannot be read as it is abstract.', $class));
}
$map = new EventsMap();
$map->addResource(new FileResource($class->getFileName()));
$eventMap = null;
foreach ($this->reader->getClassAnnotations($class) as $annot) {
if ($annot instanceof $this->annotationClassAction) {
$eventMap = new EventMap($annot->getName(), $class->getName(), $this->annotationClassAction);
continue;
}
if ($annot instanceof $this->annotationClassCause) {
$eventMap = new EventMap($annot->getName(), $class->getName(), $this->annotationClassCause);
continue;
}
}
if ($eventMap) {
$getters = array();
$setters = array();
foreach ($class->getMethods() as $method) {
foreach ($this->reader->getMethodAnnotations($method) as $annot) {
if ($annot instanceof $this->annotationMethodGetter) {
$getter = array('type' => $annot->getType(), 'data' => $annot->isData());
if ($annot->getField()) {
$getter['field'] = $annot->getField();
} else {
$field = $method->getName();
if (strncmp($field, 'get', 3) === 0 && strlen($field) > 3) {
$field = lcfirst(substr($field, 3));
} elseif (strncmp($field, 'is', 2) === 0 && strlen($field) > 2) {
$field = lcfirst(substr($field, 2));
}
$getter['field'] = $field;
}
$getters[$method->getName()] = $getter;
}
if ($annot instanceof $this->annotationMethodSetter) {
$setter = array('required' => $annot->isRequired(), 'type' => $annot->getType());
if ($annot->getField()) {
$setter['field'] = $annot->getField();
} else {
$field = $method->getName();
if (strncmp($field, 'set', 3) === 0 && strlen($field) > 3) {
$field = lcfirst(substr($field, 3));
}
$setter['field'] = $field;
}
$setters[$method->getName()] = $setter;
}
}
}
$eventMap->setGetters($getters);
$eventMap->setSetters($setters);
$map->addEventMap($eventMap);
}
return $map;
}
