/**
* generate php messages
*
* @param \google\protobuf\FileDescriptorProto $file
* @param array $paramter
* @param GeneratorContext $context
* @param StringStream $error
*/
public function generate(\google\protobuf\FileDescriptorProto $file, $paramter = array(), GeneratorContext $context, StringStream $error)
{
$file_list = array();
try {
$file_generator = new FileGenerator($context, $file);
if (!$context->hasOpened("autoload.php")) {
// NOTE: generate autoloader first. it's easier to reuse for extension
$printer = new Printer($context->open("autoload.php"), "`");
$append_mode = false;
$file_generator->generateAutoloader($printer, array(), $append_mode);
}
if (Helper::IsPackageNameOverriden($file)) {
$package_name = Helper::getPackageName($file);
} else {
$package_name = Helper::phppackage($file);
}
$package_dir = Helper::phpPackageToDir($package_name);
$printer = new Printer($context->open($file->getName() . ".php"), "`");
$file_generator->generate($printer);
$file_generator->generateSiblings($package_dir, $context, $file_list);
$printer = new Printer($context->openForInsert("autoload.php", "autoloader_scope:classmap"), "`");
$file_generator->generateAutoloader($printer, $file_list, true);
} catch (\Exception $e) {
$error->assign($e->getMessage() . "\n" . $e->getTraceAsString());
}
}
public static function getFullQualifiedTypeName(FieldDescriptorProto $field, DescriptorProto $descriptor, FileDescriptorProto $file)
{
if (FieldDescriptorProto\Type::isMessage($field) || FieldDescriptorProto\Type::isEnum($field)) {
$name = $field->getTypeName();
if (strlen($name) < 1) {
return null;
}
if ($name[0] == ".") {
$name = Helper::getPackageName($file) . $name;
} else {
$name = $descriptor->package_name . $name;
}
} else {
$name = $field->getTypeName();
}
return $name;
}
public function setupFullName(\google\protobuf\compiler\CodeGeneratorRequest $req)
{
foreach ($req->getProtoFile() as $file_descriptor) {
$this->file = $file_descriptor;
if (MyHelper::IsPackageNameOverriden($file_descriptor)) {
$package_name = MyHelper::getPackageName($file_descriptor);
} else {
$package_name = MyHelper::phppackage($file_descriptor);
}
/* @var $file_descriptor FileDescriptorProto */
foreach ($file_descriptor->getEnumType() as $enum) {
$this->setupFullNameForEnum($enum, $package_name);
}
foreach ($file_descriptor->getMessageType() as $message) {
$this->setupFullNameForMessage($message, $package_name);
}
$file_descriptor->setPackage(MyHelper::getPackageName($file_descriptor));
}
}
public function generate(Printer $printer)
{
if ($this->descriptor->file()->getOptions()->getExtension("php")->getMultipleFiles()) {
$printer->put("<?php\n");
}
$this->printUseNameSpaceIfNeeded($printer);
$printer->put("/**\n" . " * Generated by the protocol buffer compiler. DO NOT EDIT!\n" . " * source: `filename`\n" . " *\n", "filename", $this->descriptor->file()->getName());
$printer->put(" */\n");
$printer->put("class `name` extends `base`\n{\n", "name", Helper::getClassName($this->descriptor), "base", Helper::getEnumClassName($this->descriptor));
$printer->indent();
$printer->put("// @@protoc_insertion_point(traits:`name`)\n", "name", $this->descriptor->full_name);
$printer->put("\n");
foreach ($this->descriptor->getValue() as $value) {
if ($dict = SourceInfoDictionary::get($this->descriptor->file()->getName(), $this->descriptor->getName(), $value->getName())) {
if ($dict->getLeadingComments()) {
$printer->put("/**\n");
$lines = preg_split("/\r?\n/", trim($dict->getLeadingComments()));
foreach ($lines as $line) {
$line = Helper::cleanupComment($line);
$printer->put(" * `comment`\n", "comment", $line);
}
$printer->put(" */\n");
}
}
$printer->put("const `name` = `number`;\n", "name", $this->getEnumValueAsString($value), "number", $value->getNumber());
}
$printer->put("\n");
$printer->put("// @@protoc_insertion_point(const_scope:`name`)\n", "name", $this->descriptor->full_name);
$printer->put("\n");
$printer->put("// @@protoc_insertion_point(class_scope:`name`)\n", "name", $this->descriptor->full_name);
$printer->put("\n");
$printer->put("/**\n");
$printer->put(" * @return \\ProtocolBuffers\\EnumDescriptor\n");
$printer->put(" */\n");
$printer->put("public static function getEnumDescriptor()\n");
$printer->put("{\n");
$printer->indent();
$printer->put("static \$descriptor;\n");
$printer->put("if (!\$descriptor) {\n");
$printer->indent();
$printer->put("\$builder = new `builder`();\n", "builder", Helper::getEnumDescriptorBuilderClassName($this->descriptor));
foreach ($this->descriptor->getValue() as $value) {
$printer->put("\$builder->addValue(new \\ProtocolBuffers\\EnumValueDescriptor(array(\n");
$printer->indent();
$printer->put("\"value\" => `value`,\n", "value", "self::" . $value->getName());
$printer->put("\"name\" => '`name`',\n", "name", $value->getName());
$printer->outdent();
$printer->put(")));\n");
}
$printer->put("// @@protoc_insertion_point(builder_scope:`name`)\n", "name", $this->descriptor->full_name);
$printer->put("\$descriptor = \$builder->build();\n");
$printer->outdent();
$printer->put("}\n");
$printer->put("return \$descriptor;\n");
$printer->outdent();
$printer->put("}\n");
$printer->outdent();
$printer->put("}\n");
if ($this->enclose_namespace_) {
$printer->outdent();
$printer->put("}\n\n");
}
PragmaticInserter::execute($this->descriptor, $this->context);
}
public function generate(Printer $printer)
{
foreach ($this->descriptor->getEnumType() as $enum) {
$generator = new EnumGenerator($this->context, $enum, $this->file_list);
if ($this->descriptor->file()->getOptions()->GetExtension("php")->getMultipleFiles()) {
$child_name = $generator->fileName();
$this->file_list[] = $child_name;
$child_printer = new Printer($this->context->open($child_name), "`");
$generator->generate($child_printer);
}
}
foreach ($this->descriptor->getNestedType() as $message) {
$generator = new MessageGenerator($this->context, $message, $this->file_list);
if ($this->descriptor->file()->getOptions()->GetExtension("php")->getMultipleFiles()) {
$child_name = $generator->fileName();
$this->file_list[] = $child_name;
$child_printer = new Printer($this->context->open($child_name), "`");
$generator->generate($child_printer);
}
}
if ($this->descriptor->file()->getOptions()->getExtension("php")->getMultipleFiles()) {
$printer->put("<?php\n");
}
$this->printUseNameSpaceIfNeeded($printer);
$printer->put("/**\n" . " * Generated by the protocol buffer compiler. DO NOT EDIT!\n" . " * source: `filename`\n" . " *\n", "filename", $this->descriptor->file()->getName());
if ($dict = SourceInfoDictionary::get($this->descriptor->file()->getName(), $this->descriptor->getName(), "message")) {
/* @var $dict \google\protobuf\SourceCodeInfo\Location */
if ($dict->getLeadingComments()) {
$lines = preg_split("/\r?\n/", trim($dict->getLeadingComments()));
foreach ($lines as $line) {
if ($line[0] == " ") {
$line = substr($line, 1);
}
$printer->put(" * `comment`\n", "comment", $line);
}
$printer->put(" *\n");
}
}
$this->printMagicMethod($printer);
$printer->put(" */\n");
$printer->put("class `name` extends `base`\n{\n", "name", Helper::getClassName($this->descriptor, false), "base", Helper::getBaseClassName($this->descriptor));
$printer->indent();
$this->printTraitsInsertionPoint($printer);
$this->printProperties($printer);
$printer->put("// @@protoc_insertion_point(class_scope:`name`)\n\n", "name", $this->descriptor->full_name);
$this->printGetDescriptor($printer);
$printer->outdent();
$printer->put("}\n");
if ($this->enclose_namespace_) {
$printer->outdent();
$printer->put("}\n\n");
}
$this->printExtensions();
PragmaticInserter::execute($this->descriptor, $this->context);
}
public function generateSiblings($package_name, GeneratorContext $context, &$file_list)
{
if ($this->file->getOptions()->getExtension("php")->getMultipleFiles()) {
foreach ($this->file->getEnumType() as $enum) {
$enum->full_name = Helper::getPackageName($this->file) . "." . $enum->getName();
$path = $package_name . DIRECTORY_SEPARATOR . $enum->getName() . ".php";
$output = $context->open($path);
$file_list[] = $path;
$printer = new Printer($output, "`");
$gen = new EnumGenerator($context, $enum, $file_list);
$gen->generate($printer);
}
foreach ($this->file->getMessageType() as $message) {
$message->full_name = Helper::getPackageName($this->file) . "." . $message->getName();
$path = $package_name . DIRECTORY_SEPARATOR . $message->getName() . ".php";
$output = $context->open($path);
$file_list[] = $path;
$printer = new Printer($output, "`");
$gen = new MessageGenerator($context, $message, $file_list);
$gen->generate($printer);
}
/* TODO(chobie): add service here */
}
}
