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/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=8 sts=2 et sw=2 tw=80: */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
#include "mozilla/glean/bindings/Event.h"
#include "nsString.h"
#include "mozilla/dom/GleanMetricsBinding.h"
#include "mozilla/dom/ToJSValue.h"
#include "mozilla/glean/bindings/Common.h"
#include "jsapi.h"
#include "js/PropertyAndElement.h" // JS_DefineElement, JS_DefineProperty, JS_Enumerate, JS_GetProperty, JS_GetPropertyById
namespace mozilla::glean {
/* virtual */
JSObject* GleanEvent::WrapObject(JSContext* aCx,
JS::Handle<JSObject*> aGivenProto) {
return dom::GleanEvent_Binding::Wrap(aCx, this, aGivenProto);
}
using mozilla::dom::Nullable;
using mozilla::dom::Optional;
void GleanEvent::Record(
const Optional<Nullable<dom::Record<nsCString, nsCString>>>& aExtra) {
if (!aExtra.WasPassed() || aExtra.Value().IsNull()) {
mEvent.Record();
return;
}
nsTArray<nsCString> extraKeys;
nsTArray<nsCString> extraValues;
CopyableTArray<Telemetry::EventExtraEntry> telExtras;
nsCString telValue(VoidCString());
for (const auto& entry : aExtra.Value().Value().Entries()) {
if (entry.mValue.IsVoid()) {
// Someone passed undefined/null for this value.
// Pretend it wasn't here.
continue;
}
extraKeys.AppendElement(entry.mKey);
extraValues.AppendElement(entry.mValue);
if (entry.mKey.EqualsLiteral("value")) {
telValue = entry.mValue;
} else {
telExtras.EmplaceBack(
Telemetry::EventExtraEntry{entry.mKey, entry.mValue});
}
}
// Since this calls the implementation directly, we need to implement GIFFT
// here as well as in EventMetric::Record.
auto id = EventIdForMetric(mEvent.mId);
if (id) {
TelemetryEvent::RecordEventNative(
id.extract(), telValue.IsVoid() ? Nothing() : Some(telValue),
telExtras.IsEmpty() ? Nothing() : Some(telExtras));
}
// Calling the implementation directly, because we have a `string->string`
// map, not a `T->string` map the C++ API expects.
impl::fog_event_record(mEvent.mId, &extraKeys, &extraValues);
}
void GleanEvent::TestGetValue(
const nsACString& aPingName,
Nullable<nsTArray<dom::GleanEventRecord>>& aResult, ErrorResult& aRv) {
auto resEvents = mEvent.TestGetValue(aPingName);
if (resEvents.isErr()) {
aRv.ThrowDataError(resEvents.unwrapErr());
return;
}
auto optEvents = resEvents.unwrap();
if (optEvents.isNothing()) {
return;
}
nsTArray<dom::GleanEventRecord> ret;
for (auto& event : optEvents.extract()) {
dom::GleanEventRecord record;
if (!event.mExtra.IsEmpty()) {
record.mExtra.Construct();
for (auto& extraEntry : event.mExtra) {
dom::binding_detail::RecordEntry<nsCString, nsCString> extra;
extra.mKey = std::get<0>(extraEntry);
extra.mValue = std::get<1>(extraEntry);
record.mExtra.Value().Entries().EmplaceBack(std::move(extra));
}
}
record.mCategory = event.mCategory;
record.mName = event.mName;
record.mTimestamp = event.mTimestamp;
ret.EmplaceBack(std::move(record));
}
aResult.SetValue(std::move(ret));
}
} // namespace mozilla::glean