// // GooglePolyScriptingInterface.cpp // interface/src/scripting // // Created by Elisa Lupin-Jimenez on 12/3/2017. // Copyright 2017 High Fidelity, Inc. // // Distributed under the Apache License, Version 2.0. // See the accompanying file LICENSE or http://www.apache.org/licenses/LICENSE-2.0.html // #include #include #include #include #include #include #include //#include #include #include #include "GooglePolyScriptingInterface.h" #include "ScriptEngineLogging.h" QString listPolyUrl = "https://poly.googleapis.com/v1/assets?"; QString getPolyUrl = "https://poly.googleapis.com/v1/assets/model?"; GooglePolyScriptingInterface::GooglePolyScriptingInterface() { // nothing to be implemented } void GooglePolyScriptingInterface::testPrint() { qCDebug(scriptengine) << "Google Poly interface exists"; } void GooglePolyScriptingInterface::setAPIKey(QString key) { authCode = key; } void GooglePolyScriptingInterface::getAssetList() { authCode = "AIzaSyDamk7Vth52j7aU9JVKn3ungFS0kGJYc8A"; //authCode = "broke"; QUrl url(listPolyUrl + "key=" + authCode); QByteArray jsonString = getHTTPRequest(url); qCDebug(scriptengine) << "the list: " << jsonString; QJsonObject json = makeJSONObject(&jsonString, true); } // FIXME: synchronous = not good code QByteArray GooglePolyScriptingInterface::getHTTPRequest(QUrl url) { QNetworkAccessManager manager; QNetworkReply *response = manager.get(QNetworkRequest(url)); QEventLoop event; connect(response, SIGNAL(finished()), &event, SLOT(quit())); event.exec(); return response->readAll(); } QJsonObject GooglePolyScriptingInterface::makeJSONObject(QByteArray* response, bool isList) { //QString firstItem = QString::fromUtf8(response->readAll()); QJsonDocument doc = QJsonDocument::fromJson(*response); qCDebug(scriptengine) << "json doc is empty: " << doc.isEmpty(); QJsonObject obj = doc.object(); qCDebug(scriptengine) << "json obj: " << obj; qCDebug(scriptengine) << "json list: " << obj.keys(); if (obj.keys().first() == "error") { qCDebug(scriptengine) << "Invalid API key"; return obj; } qCDebug(scriptengine) << "total size: " << obj.value("totalSize").toString(); qCDebug(scriptengine) << "in assets: " << obj.value("assets"); return obj; } /*void GooglePolyScriptingInterface::getAssetList() { authCode = "AIzaSyDamk7Vth52j7aU9JVKn3ungFS0kGJYc8A"; QUrl url(listPolyUrl + "key=" + authCode); QByteArray reply = getHTTPRequest(url); qCDebug(scriptengine) << "the list: " << test; } // FIXME: synchronous = not good code QByteArray GooglePolyScriptingInterface::getHTTPRequest(QUrl url) { QNetworkAccessManager manager; QNetworkReply *response = manager.get(QNetworkRequest(url)); QEventLoop event; connect(response, SIGNAL(finished()), &event, SLOT(quit())); event.exec(); return response->readAll(); } */ /* useful for constructing the url? QUrl url("http://gdata.youtube.com/feeds/api/standardfeeds/"); QString method = "most_popular"; url.setPath(QString("%1%2").arg(url.path()).arg(method)); QMap params; params["alt"] = "json"; params["v"] = "2"; foreach(QString param, params.keys()) { url.addQueryItem(param, params[param].toString()); } */ /* NONE OF THESE HTTP GET METHODS WORK D: https://stackoverflow.com/questions/28267477/getting-a-page-content-with-qt kinda used rn this correctly returns the asset list but is apparently synchronous and not a good way to do it https://stackoverflow.com/questions/24965972/qt-getting-source-html-code-of-a-web-page-hosted-on-the-internet void GooglePolyScriptingInterface::getAssetList() { authCode = "AIzaSyDamk7Vth52j7aU9JVKn3ungFS0kGJYc8A"; QUrl url(listPolyUrl + "key=" + authCode); QNetworkAccessManager manager; QNetworkReply *response = manager.get(QNetworkRequest(url)); QEventLoop event; connect(response, SIGNAL(finished()), &event, SLOT(quit())); event.exec(); QString firstItem = response->readAll(); //QJsonArray arr; //QJsonObject jsonObject = QJsonDocument::fromJson(response->readAll()).object(); //QString firstItem = jsonObject["assets"].toString(); qCDebug(scriptengine) << "first item: " << firstItem; //qCDebug(scriptengine) << "api key: " << authCode; //return arr; } this didn't work either https://stackoverflow.com/a/24966317 QScopedPointer manager(new QNetworkAccessManager); QNetworkReply* response = manager->get(QNetworkRequest(url)); QObject::connect(manager, &QNetworkAccessManager::finished, [manager, response] { response->deleteLater(); manager->deleteLater(); if (response->error() != QNetworkReply::NoError) return; QString contentType = response->header(QNetworkRequest::ContentTypeHeader).toString(); if (!contentType.contains("charset=utf-8")) { qWarning() << "Content charsets other than utf-8 are not implemented yet."; return; } QString html = QString::fromUtf8(response->readAll()); // do something with the data }) && manager.take(); or this :( https://stackoverflow.com/questions/39518749/make-get-request-to-web-service-get-json-response-and-update-gui-in-qt qCDebug(scriptengine) << "gonna get assets with " << url; QNetworkAccessManager manager; QNetworkReply* reply = manager.get(QNetworkRequest(url)); QObject::connect(&manager, &QNetworkAccessManager::finished, [reply]{ qCDebug(scriptengine) << "boo radley"; if (reply->error() != QNetworkReply::NoError) { qCDebug(scriptengine) << "Poly API failed to respond"; //manager.clearAccessCache(); } else { QJsonObject jsonObject = QJsonDocument::fromJson(reply->readAll()).object(); QString firstItem = jsonObject["assets"].toString(); qCDebug(scriptengine) << "first item: " << firstItem; } reply->deleteLater(); }); or this :(( http://blog.mathieu-leplatre.info/access-a-json-webservice-with-qt-c.html //QJsonArray arr; //QJsonObject jsonObject = QJsonDocument::fromJson(response->readAll()).object(); //QString firstItem = jsonObject["assets"].toString(); qCDebug(scriptengine) << "first item: " << firstItem; //qCDebug(scriptengine) << "api key: " << authCode; //return arr; QNetworkAccessManager manager; QNetworkReply* response = manager.get(QNetworkRequest(url)); QObject::connect(&manager, SIGNAL(finished(QNetworkReply*)), this, SLOT(onResult(QNetworkReply*))); return ""; } void GooglePolyScriptingInterface::onResult(QNetworkReply* reply) { if (reply->error() != QNetworkReply::NoError) { qCDebug(scriptengine) << "Poly API failed to respond"; return; } QString firstItem = reply->readAll(); qCDebug(scriptengine) << "first item: " << firstItem; } */