/**
* Reads configuration from file.
* @param string file name
* @return array
*/
public function loadFromFile($file)
{
$loader = new Config\Loader();
$res = $loader->load($file);
$container = $this->compiler->getContainerBuilder();
foreach ($loader->getDependencies() as $file) {
$container->addDependency($file);
}
return $res;
}
/**
* @return array of (code, file[])
*/
protected function generate($class, $generator)
{
$compiler = new Compiler();
$compiler->getContainerBuilder()->setClassName($class);
$code = call_user_func_array($generator, [&$compiler]);
$code = $code ?: implode("\n\n\n", $compiler->compile());
$files = $compiler->getDependencies();
$files = call_user_func($this->filter, $files);
$files = array_combine($files, $files);
return array("<?php\n{$code}", serialize(@array_map('filemtime', $files)));
}
/**
* @return ContainerBuilder
*/
public function getContainerBuilder()
{
return $this->compiler->getContainerBuilder();
}
/**
* @return string
* @internal
*/
public function generateContainer(DI\Compiler $compiler)
{
$loader = $this->createLoader();
$compiler->addConfig(['parameters' => $this->parameters]);
$fileInfo = [];
foreach ($this->files as $info) {
if (is_scalar($info[0])) {
$fileInfo[] = "// source: {$info['0']} {$info['1']}";
$info[0] = $loader->load($info[0], $info[1]);
}
$compiler->addConfig($this->fixCompatibility($info[0]));
}
$compiler->addDependencies($loader->getDependencies());
$builder = $compiler->getContainerBuilder();
$builder->addExcludedClasses($this->autowireExcludedClasses);
foreach ($this->defaultExtensions as $name => $extension) {
list($class, $args) = is_string($extension) ? [$extension, []] : $extension;
if (class_exists($class)) {
$args = DI\Helpers::expand($args, $this->parameters, TRUE);
$compiler->addExtension($name, (new \ReflectionClass($class))->newInstanceArgs($args));
}
}
$this->onCompile($this, $compiler);
$classes = $compiler->compile();
if (!empty($builder->parameters['container']['parent'])) {
$classes[0]->setExtends($builder->parameters['container']['parent']);
}
return implode("\n", $fileInfo) . "\n\n" . implode("\n\n\n", $classes) . (($tmp = $builder->parameters['container']['class']) ? "\nclass {$tmp} extends {$builder->getClassName()} {}\n" : '');
}
/**
* @return array of (code, file[])
*/
protected function generate($class, $generator)
{
$compiler = new Compiler();
$compiler->getContainerBuilder()->setClassName($class);
$code = call_user_func_array($generator, array(&$compiler));
$code = $code ?: implode("\n\n\n", $compiler->compile());
$files = $compiler->getDependencies();
$files = $files ? array_combine($files, $files) : array();
// workaround for PHP 5.3 array_combine
return array("<?php\n{$code}", serialize(@array_map('filemtime', $files)));
}
/**
* @param Compiler $compiler
* @return string
*/
public function generateContainer(Compiler $compiler)
{
// Load configs
$loader = new Loader();
$compiler->addConfig(['parameters' => $this->parameters]);
foreach ($this->configs as $config) {
$compiler->addConfig($loader->load($config));
}
$compiler->addDependencies($loader->getDependencies());
// Exclude classes
$builder = $compiler->getContainerBuilder();
$builder->addExcludedClasses($this->excludedClasses);
// Fire events
foreach ($this->onCompile as $cb) {
call_user_func_array($cb, [$compiler]);
}
// Compile container
$classes = $compiler->compile();
$classes[0]->setExtends(PiDiContainer::class);
return implode("\n", []) . "\n\n" . implode("\n\n\n", $classes);
}
