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[node] Implement GeoJSON converter

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This commit is contained in:
Bruno de Oliveira Abinader
2017-09-11 18:30:10 -04:00
parent cda418198f
commit e9914bf034
4 changed files with 15 additions and 23 deletions
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20
platform/node/src/node_map.cpp
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@@ -151,19 +151,6 @@ void NodeMap::New(const Nan::FunctionCallbackInfo<v8::Value>& info) {
info.GetReturnValue().Set(info.This());
}
std::string StringifyStyle(v8::Local<v8::Value> styleHandle) {
Nan::HandleScope scope;
v8::Local<v8::Object> JSON = Nan::To<v8::Object>(
Nan::Get(
Nan::GetCurrentContext()->Global(),
Nan::New("JSON").ToLocalChecked()
).ToLocalChecked()
).ToLocalChecked();
return *Nan::Utf8String(Nan::MakeCallback(JSON, "stringify", 1, &styleHandle));
}
/**
* Load a stylesheet
*
@@ -197,7 +184,8 @@ void NodeMap::Load(const Nan::FunctionCallbackInfo<v8::Value>& info) {
std::string style;
if (info[0]->IsObject()) {
style = StringifyStyle(info[0]);
Nan::JSON JSON;
style = *Nan::Utf8String(JSON.Stringify(info[0]->ToObject()).ToLocalChecked());
} else if (info[0]->IsString()) {
style = *Nan::Utf8String(info[0]);
} else {
@@ -545,6 +533,10 @@ void NodeMap::AddSource(const Nan::FunctionCallbackInfo<v8::Value>& info) {
return Nan::ThrowTypeError("First argument must be a string");
}
if (!info[1]->IsObject()) {
return Nan::ThrowTypeError("Second argument must be an object");
}
Error error;
mbgl::optional<std::unique_ptr<Source>> source = convert<std::unique_ptr<Source>>(info[1], error, *Nan::Utf8String(info[0]));
if (!source) {