func main() {
var doc graphql.Document
fs, _ := os.Open("./tests/kitchen-sink.graphql")
if err := parser.New("graphql", fs).Decode(&doc); err != nil {
log.Printf(err.Error())
} else {
log.Printf(prettyprint.AsJSON(doc))
log.Print(doc.DefinitionSize)
}
}
func main() {
var doc graphql.Document
fs, _ := os.Open("./tests/relay-todo.graphql")
if err := parser.New("graphql", fs).Decode(&doc); err != nil {
log.Printf(err.Error())
} else {
log.Printf(prettyprint.AsJSON(doc))
log.Print(doc.DefinitionSize)
}
parser.InlineFragments(&doc)
log.Printf(prettyprint.AsJSON(doc.Operations[0]))
}
// ServeHTTP provides an entrypoint into a graphql executor. It pulls the query from
// the 'q' GET parameter.
func (h *ExecutorHandler) ServeHTTP(w http.ResponseWriter, r *http.Request) {
w.Header().Set("Content-Type", "application/json")
w.Header().Set("Access-Control-Allow-Origin", "*")
w.Header().Set("Access-Control-Allow-Headers", r.Header.Get("Access-Control-Request-Headers"))
if r.Method == "OPTIONS" {
w.WriteHeader(200)
return
}
decoder := json.NewDecoder(r.Body)
var qreq Request
err := decoder.Decode(&qreq)
if err != nil {
log.Println("error parsing:", err)
writeErr(w, err)
return
}
q := qreq.Query
h.mutex.Lock()
/*
//TODO(tallstreet): reject non-GET/OPTIONS requests
*/
var doc graphql.Document
if err := parser.New("graphql", strings.NewReader(q)).Decode(&doc); err != nil {
h.mutex.Unlock()
log.Println("error parsing graphql:", err.Error())
writeErr(w, err)
return
}
h.mutex.Unlock()
parser.InlineFragments(&doc)
var result = Result{}
for o := range doc.Operations {
operation := doc.Operations[o]
asjson, _ := json.MarshalIndent(operation, "", " ")
log.Println(string(asjson))
// if err := h.validator.Validate(operation); err != nil { writeErr(w, err); return }
ctx := context.Background()
if r.Header.Get("X-Trace-ID") != "" {
t, err := tracer.FromRequest(r)
if err == nil {
ctx = tracer.NewContext(ctx, t)
}
}
ctx = context.WithValue(ctx, "http_request", r)
ctx = context.WithValue(ctx, "variables", qreq.Variables)
if r.Header.Get("X-GraphQL-Only-Parse") == "1" {
writeJSONIndent(w, operation, " ")
return
}
data, err := h.executor.HandleOperation(ctx, operation)
if err != nil {
w.WriteHeader(400)
result.Error = &Error{Message: err.Error()}
} else {
result.Data = data
}
if t, ok := tracer.FromContext(ctx); ok {
t.Done()
result.Trace = t
}
}
writeJSONIndent(w, result, " ")
}
// ServeHTTP provides an entrypoint into a graphql executor. It pulls the query from
// the 'q' GET parameter.
func (h *ExecutorHandler) ServeHTTP(w http.ResponseWriter, r *http.Request) {
w.Header().Set("Content-Type", "application/json")
w.Header().Set("Access-Control-Allow-Origin", "*")
w.Header().Set("Access-Control-Allow-Headers", r.Header.Get("Access-Control-Request-Headers"))
if r.Method == "OPTIONS" {
w.WriteHeader(200)
return
}
decoder := json.NewDecoder(r.Body)
var qreq Request
err := decoder.Decode(&qreq)
if err != nil {
log.Println("error parsing:", err)
writeErr(w, err)
return
}
q := qreq.Query
/*
//TODO(tallstreet): reject non-GET/OPTIONS requests
q := r.URL.Query().Get("q")
*/
var doc graphql.Document
if err := parser.New("graphql", strings.NewReader(q)).Decode(&doc); err != nil {
log.Printf(err.Error())
} else {
// fs, _ := os.Open("../tests/complex-as-possible.graphql")
// e, _ := ioutil.ReadAll(fs)
// log.Printf(string(e))
log.Printf(prettyprint.AsJSON(doc))
}
/*
log.Println("query:", q)
operation, err := parser.ParseOperation([]byte(q))
if err != nil {
log.Println("error parsing:", err)
writeErr(w, err)
return
}
*/
operation := doc.Operations[0]
asjson, _ := json.MarshalIndent(operation, "", " ")
log.Println(string(asjson))
// if err := h.validator.Validate(operation); err != nil { writeErr(w, err); return }
ctx := context.Background()
if r.Header.Get("X-Trace-ID") != "" {
t, err := tracer.FromRequest(r)
if err == nil {
ctx = tracer.NewContext(ctx, t)
}
}
ctx = context.WithValue(ctx, "http_request", r)
if r.Header.Get("X-GraphQL-Only-Parse") == "1" {
writeJSONIndent(w, operation, " ")
return
}
data, err := h.executor.HandleOperation(ctx, operation)
result := Result{Data: data}
if err != nil {
w.WriteHeader(400)
result.Error = &Error{Message: err.Error()}
}
if t, ok := tracer.FromContext(ctx); ok {
t.Done()
result.Trace = t
}
}