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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
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#include "mozilla/glean/bindings/Event.h"
#include "Common.h"
#include "nsString.h"
#include "mozilla/Components.h"
#include "nsIClassInfoImpl.h"
#include "jsapi.h"
#include "nsIScriptError.h"
namespace mozilla::glean {
NS_IMPL_CLASSINFO(GleanEvent, nullptr, 0, {0})
NS_IMPL_ISUPPORTS_CI(GleanEvent, nsIGleanEvent)
NS_IMETHODIMP
GleanEvent::Record(JS::HandleValue aExtra, JSContext* aCx) {
if (aExtra.isNullOrUndefined()) {
mEvent.Record();
return NS_OK;
}
if (!aExtra.isObject()) {
LogToBrowserConsole(nsIScriptError::warningFlag,
u"Extras need to be an object"_ns);
return NS_OK;
}
nsTArray<nsCString> extraKeys;
nsTArray<nsCString> extraValues;
JS::RootedObject obj(aCx, &aExtra.toObject());
JS::Rooted<JS::IdVector> ids(aCx, JS::IdVector(aCx));
if (!JS_Enumerate(aCx, obj, &ids)) {
LogToBrowserConsole(nsIScriptError::warningFlag,
u"Failed to enumerate object."_ns);
return NS_OK;
}
for (size_t i = 0, n = ids.length(); i < n; i++) {
nsAutoJSCString jsKey;
if (!jsKey.init(aCx, ids[i])) {
LogToBrowserConsole(
nsIScriptError::warningFlag,
u"Extra dictionary should only contain string keys."_ns);
return NS_OK;
}
JS::Rooted<JS::Value> value(aCx);
if (!JS_GetPropertyById(aCx, obj, ids[i], &value)) {
LogToBrowserConsole(nsIScriptError::warningFlag,
u"Failed to get extra property."_ns);
return NS_OK;
}
nsAutoJSCString jsValue;
if (!value.isString() || !jsValue.init(aCx, value)) {
LogToBrowserConsole(nsIScriptError::warningFlag,
u"Extra properties should have string values."_ns);
return NS_OK;
}
extraKeys.AppendElement(jsKey);
extraValues.AppendElement(jsValue);
}
// Calling the implementation directly, because we have a `string->string`
// map, not a `T->string` map the C++ API expects.
impl::fog_event_record_str(mEvent.mId, &extraKeys, &extraValues);
return NS_OK;
}
NS_IMETHODIMP
GleanEvent::TestGetValue(const nsACString& aStorageName, JSContext* aCx,
JS::MutableHandleValue aResult) {
auto result = mEvent.TestGetValue(aStorageName);
if (result.isNothing()) {
aResult.set(JS::UndefinedValue());
return NS_OK;
}
// TODO(bug 1678567): Implement this.
return NS_ERROR_FAILURE;
}
} // namespace mozilla::glean
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