public static function empty_to_null($array)
{
foreach ($array as $key => &$element) {
if (is_array($element)) {
$element = self::empty_to_null($element);
} else {
$array[$key] = PhpHelper::empty_ignoring_zero(trim($element)) ? null : $element;
}
}
return $array;
}
public function writeCache(\Symforce\CoreBundle\PhpHelper\PhpWriter $writer)
{
$default_value = $this->getDefaultValue();
if ($this->_lazy) {
$this->_class->getLazyWriter()->writeln('$this->' . $this->getName() . ' = ' . PhpHelper::compilePropertyValue($default_value) . ' ; ');
$default_value = null;
}
$writer->write("\n");
if ($this->getDocblock()) {
$writer->writeln($this->getDocblock());
}
$writer->write($this->getVisibility())->write(' $')->write($this->getName());
if (null !== $default_value) {
$writer->write(' = ')->write(PhpHelper::compilePropertyValue($default_value));
}
$writer->writeln(";");
if ($this->_get) {
$this->genGetter();
}
}
public function writeCache($_class_file = null)
{
if (!$_class_file) {
$_class_file = \Symforce\CoreBundle\PhpHelper\PhpHelper::findFileByClassName($this->getName());
}
$shortName = pathinfo($_class_file, \PATHINFO_FILENAME);
$namespace = $this->getNamespace();
$writer = new \Symforce\CoreBundle\PhpHelper\PhpWriter();
$writer->writeln("<?php\n");
if (!empty($namespace)) {
$writer->writeln("namespace " . $namespace . ";\n");
}
$imports = $this->getUseStatements();
foreach ($imports as $alias => $use) {
$_alias = substr($use, -1 - strlen($alias));
if ($_alias == '\\' . $alias) {
$writer->writeln(sprintf("use %s ;", $use));
} else {
$writer->writeln(sprintf("use %s as %s ;", $use, $alias));
}
}
$doc_block = $this->getDocblock();
$writer->writeln("/**")->writeln($doc_block ? $doc_block : sprintf(' * This code has been auto-generated by \\%s', __CLASS__))->writeln(" */\n");
if ($this->isAbstract()) {
$writer->write('abstract ');
} else {
if ($this->isFinal()) {
$writer->write('final ');
}
}
$writer->write('class ' . $shortName);
if ($this->getParentClassName()) {
$writer->write(' extends \\' . ltrim($this->getParentClassName(), '\\'));
}
$writer->writeln(" {\n")->indent();
foreach ($this->_traits as $_trait) {
if (!trait_exists($_trait)) {
throw new \Exception();
}
$writer->writeln(' use \\' . ltrim($_trait, '\\') . ';');
}
foreach ($this->getConstants() as $name => $value) {
$writer->writeln(sprintf('const %s = %s;', $name, var_export($value, 1)));
}
/**
* @var $property PhpProperty
*/
foreach ($this->getProperties() as $property) {
$property->writeCache($writer);
}
foreach ($this->lazy_properties as $visible => $visible_values) {
foreach ($visible_values as $name => $value) {
$writer->writeln(sprintf("\n%s \$%s = %s ;", $visible, $name, PhpHelper::compilePropertyValue($value)));
}
}
if ($this->lazy_writer) {
$this->lazy_writer->writeln($this->lazy_method->getBody());
$this->lazy_method->setBody($this->lazy_writer->getContent());
}
/**
* @var $method PhpMethod
*/
foreach ($this->getMethods() as $method) {
if ($method instanceof PhpMethod) {
$method->flushLazyCode();
$_body = $method->getWriter()->getContent();
} else {
$_body = $method->getBody();
}
$writer->write("\n");
if ($method->getDocblock()) {
$writer->writeln($method->getDocblock());
}
if ($method->isFinal()) {
$writer->write('final ');
}
$writer->write($method->getVisibility())->write(' function ')->write($method->getName());
$ps = $method->getParameters();
if (empty($ps)) {
$writer->write('()');
} else {
$writer->write('(');
foreach ($method->getParameters() as $i => $p) {
if ($p->getType()) {
if (in_array($p->getType(), array('mixed'))) {
$writer->write('/** @var ' . $p->getType() . ' */ ');
} else {
$writer->write($p->getType() . ' ');
}
}
if ($p->isPassedByReference()) {
$writer->write(' & ');
}
$writer->write('$')->write($p->getName());
if ($p->hasDefaultValue()) {
$writer->write(' = ' . json_encode($p->getDefaultValue()));
}
if ($i < count($ps) - 1) {
$writer->write(", ");
}
}
$writer->write(')');
}
$writer->writeln('{')->indent()->write($_body)->outdent()->writeln("}");
}
$writer->outdent()->writeln('}');
$content = PhpHelper::decompilePhpCode($writer->getContent());
$_class_dir = dirname($_class_file);
if (!file_exists($_class_dir)) {
if (!@mkdir($_class_dir, 0755, true)) {
throw new \Exception(sprintf("mkdir(%s) error!", $_class_dir));
}
}
PhpHelper::write_file($_class_file, $content);
return $_class_file;
}
/**
* isCli
*
* @return boolean
*/
public function isCli()
{
return PhpHelper::isCli();
}
