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Signed-off-by: Adam Treat <treat.adam@gmail.com>
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,221 @@ | ||
| #include "bravesearch.h" | ||
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| #include <QCoreApplication> | ||
| #include <QDebug> | ||
| #include <QGuiApplication> | ||
| #include <QJsonArray> | ||
| #include <QJsonDocument> | ||
| #include <QJsonObject> | ||
| #include <QJsonValue> | ||
| #include <QNetworkAccessManager> | ||
| #include <QNetworkReply> | ||
| #include <QNetworkRequest> | ||
| #include <QThread> | ||
| #include <QUrl> | ||
| #include <QUrlQuery> | ||
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| using namespace Qt::Literals::StringLiterals; | ||
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| QPair<QString, QList<SourceExcerpt>> BraveSearch::search(const QString &apiKey, const QString &query, int topK, unsigned long timeout) | ||
| { | ||
| QThread workerThread; | ||
| BraveAPIWorker worker; | ||
| worker.moveToThread(&workerThread); | ||
| connect(&worker, &BraveAPIWorker::finished, &workerThread, &QThread::quit, Qt::DirectConnection); | ||
| connect(this, &BraveSearch::request, &worker, &BraveAPIWorker::request, Qt::QueuedConnection); | ||
| workerThread.start(); | ||
| emit request(apiKey, query, topK); | ||
| workerThread.wait(timeout); | ||
| workerThread.quit(); | ||
| workerThread.wait(); | ||
| return worker.response(); | ||
| } | ||
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| void BraveAPIWorker::request(const QString &apiKey, const QString &query, int topK) | ||
| { | ||
| m_topK = topK; | ||
| QUrl jsonUrl("https://api.search.brave.com/res/v1/web/search"); | ||
| QUrlQuery urlQuery; | ||
| urlQuery.addQueryItem("q", query); | ||
| jsonUrl.setQuery(urlQuery); | ||
| QNetworkRequest request(jsonUrl); | ||
| QSslConfiguration conf = request.sslConfiguration(); | ||
| conf.setPeerVerifyMode(QSslSocket::VerifyNone); | ||
| request.setSslConfiguration(conf); | ||
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| request.setRawHeader("X-Subscription-Token", apiKey.toUtf8()); | ||
| // request.setRawHeader("Accept-Encoding", "gzip"); | ||
| request.setRawHeader("Accept", "application/json"); | ||
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| m_networkManager = new QNetworkAccessManager(this); | ||
| QNetworkReply *reply = m_networkManager->get(request); | ||
| connect(qGuiApp, &QCoreApplication::aboutToQuit, reply, &QNetworkReply::abort); | ||
| connect(reply, &QNetworkReply::finished, this, &BraveAPIWorker::handleFinished); | ||
| connect(reply, &QNetworkReply::errorOccurred, this, &BraveAPIWorker::handleErrorOccurred); | ||
| } | ||
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| static QPair<QString, QList<SourceExcerpt>> cleanBraveResponse(const QByteArray& jsonResponse, qsizetype topK = 1) | ||
| { | ||
| QJsonParseError err; | ||
| QJsonDocument document = QJsonDocument::fromJson(jsonResponse, &err); | ||
| if (err.error != QJsonParseError::NoError) { | ||
| qWarning() << "ERROR: Couldn't parse: " << jsonResponse << err.errorString(); | ||
| return QPair<QString, QList<SourceExcerpt>>(); | ||
| } | ||
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| QJsonObject searchResponse = document.object(); | ||
| QJsonObject cleanResponse; | ||
| QString query; | ||
| QJsonArray cleanArray; | ||
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| QList<SourceExcerpt> infos; | ||
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| if (searchResponse.contains("query")) { | ||
| QJsonObject queryObj = searchResponse["query"].toObject(); | ||
| if (queryObj.contains("original")) { | ||
| query = queryObj["original"].toString(); | ||
| } | ||
| } | ||
|
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| if (searchResponse.contains("mixed")) { | ||
| QJsonObject mixedResults = searchResponse["mixed"].toObject(); | ||
| QJsonArray mainResults = mixedResults["main"].toArray(); | ||
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| for (int i = 0; i < std::min(mainResults.size(), topK); ++i) { | ||
| QJsonObject m = mainResults[i].toObject(); | ||
| QString r_type = m["type"].toString(); | ||
| int idx = m["index"].toInt(); | ||
| QJsonObject resultsObject = searchResponse[r_type].toObject(); | ||
| QJsonArray resultsArray = resultsObject["results"].toArray(); | ||
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| QJsonValue cleaned; | ||
| SourceExcerpt info; | ||
| if (r_type == "web") { | ||
| // For web data - add a single output from the search | ||
| QJsonObject resultObj = resultsArray[idx].toObject(); | ||
| QStringList selectedKeys = {"type", "title", "url", "description", "date", "extra_snippets"}; | ||
| QJsonObject cleanedObj; | ||
| for (const auto& key : selectedKeys) { | ||
| if (resultObj.contains(key)) { | ||
| cleanedObj.insert(key, resultObj[key]); | ||
| } | ||
| } | ||
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| info.date = resultObj["date"].toString(); | ||
| info.text = resultObj["description"].toString(); // fixme | ||
| info.url = resultObj["url"].toString(); | ||
| QJsonObject meta_url = resultObj["meta_url"].toObject(); | ||
| info.favicon = meta_url["favicon"].toString(); | ||
| info.title = resultObj["title"].toString(); | ||
|
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| cleaned = cleanedObj; | ||
| } else if (r_type == "faq") { | ||
| // For faq data - take a list of all the questions & answers | ||
| QStringList selectedKeys = {"type", "question", "answer", "title", "url"}; | ||
| QJsonArray cleanedArray; | ||
| for (const auto& q : resultsArray) { | ||
| QJsonObject qObj = q.toObject(); | ||
| QJsonObject cleanedObj; | ||
| for (const auto& key : selectedKeys) { | ||
| if (qObj.contains(key)) { | ||
| cleanedObj.insert(key, qObj[key]); | ||
| } | ||
| } | ||
| cleanedArray.append(cleanedObj); | ||
| } | ||
| cleaned = cleanedArray; | ||
| } else if (r_type == "infobox") { | ||
| QJsonObject resultObj = resultsArray[idx].toObject(); | ||
| QStringList selectedKeys = {"type", "title", "url", "description", "long_desc"}; | ||
| QJsonObject cleanedObj; | ||
| for (const auto& key : selectedKeys) { | ||
| if (resultObj.contains(key)) { | ||
| cleanedObj.insert(key, resultObj[key]); | ||
| } | ||
| } | ||
| cleaned = cleanedObj; | ||
| } else if (r_type == "videos") { | ||
| QStringList selectedKeys = {"type", "url", "title", "description", "date"}; | ||
| QJsonArray cleanedArray; | ||
| for (const auto& q : resultsArray) { | ||
| QJsonObject qObj = q.toObject(); | ||
| QJsonObject cleanedObj; | ||
| for (const auto& key : selectedKeys) { | ||
| if (qObj.contains(key)) { | ||
| cleanedObj.insert(key, qObj[key]); | ||
| } | ||
| } | ||
| cleanedArray.append(cleanedObj); | ||
| } | ||
| cleaned = cleanedArray; | ||
| } else if (r_type == "locations") { | ||
| QStringList selectedKeys = {"type", "title", "url", "description", "coordinates", "postal_address", "contact", "rating", "distance", "zoom_level"}; | ||
| QJsonArray cleanedArray; | ||
| for (const auto& q : resultsArray) { | ||
| QJsonObject qObj = q.toObject(); | ||
| QJsonObject cleanedObj; | ||
| for (const auto& key : selectedKeys) { | ||
| if (qObj.contains(key)) { | ||
| cleanedObj.insert(key, qObj[key]); | ||
| } | ||
| } | ||
| cleanedArray.append(cleanedObj); | ||
| } | ||
| cleaned = cleanedArray; | ||
| } else if (r_type == "news") { | ||
| QStringList selectedKeys = {"type", "title", "url", "description"}; | ||
| QJsonArray cleanedArray; | ||
| for (const auto& q : resultsArray) { | ||
| QJsonObject qObj = q.toObject(); | ||
| QJsonObject cleanedObj; | ||
| for (const auto& key : selectedKeys) { | ||
| if (qObj.contains(key)) { | ||
| cleanedObj.insert(key, qObj[key]); | ||
| } | ||
| } | ||
| cleanedArray.append(cleanedObj); | ||
| } | ||
| cleaned = cleanedArray; | ||
| } else { | ||
| cleaned = QJsonValue(); | ||
| } | ||
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| infos.append(info); | ||
| cleanArray.append(cleaned); | ||
| } | ||
| } | ||
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| cleanResponse.insert("query", query); | ||
| cleanResponse.insert("top_k", cleanArray); | ||
| QJsonDocument cleanedDoc(cleanResponse); | ||
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| // qDebug().noquote() << document.toJson(QJsonDocument::Indented); | ||
| // qDebug().noquote() << cleanedDoc.toJson(QJsonDocument::Indented); | ||
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| return qMakePair(cleanedDoc.toJson(QJsonDocument::Indented), infos); | ||
| } | ||
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| void BraveAPIWorker::handleFinished() | ||
| { | ||
| QNetworkReply *jsonReply = qobject_cast<QNetworkReply *>(sender()); | ||
| Q_ASSERT(jsonReply); | ||
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| if (jsonReply->error() == QNetworkReply::NoError && jsonReply->isFinished()) { | ||
| QByteArray jsonData = jsonReply->readAll(); | ||
| jsonReply->deleteLater(); | ||
| m_response = cleanBraveResponse(jsonData, m_topK); | ||
| } else { | ||
| QByteArray jsonData = jsonReply->readAll(); | ||
| qWarning() << "ERROR: Could not search brave" << jsonReply->error() << jsonReply->errorString() << jsonData; | ||
| jsonReply->deleteLater(); | ||
| } | ||
| } | ||
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| void BraveAPIWorker::handleErrorOccurred(QNetworkReply::NetworkError code) | ||
| { | ||
| QNetworkReply *reply = qobject_cast<QNetworkReply *>(sender()); | ||
| Q_ASSERT(reply); | ||
| qWarning().noquote() << "ERROR: BraveAPIWorker::handleErrorOccurred got HTTP Error" << code << "response:" | ||
| << reply->errorString(); | ||
| emit finished(); | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,51 @@ | ||
| #ifndef BRAVESEARCH_H | ||
| #define BRAVESEARCH_H | ||
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| #include "sourceexcerpt.h" | ||
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| #include <QObject> | ||
| #include <QString> | ||
| #include <QNetworkAccessManager> | ||
| #include <QNetworkReply> | ||
|
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| class BraveAPIWorker : public QObject { | ||
| Q_OBJECT | ||
| public: | ||
| BraveAPIWorker() | ||
| : QObject(nullptr) | ||
| , m_networkManager(nullptr) | ||
| , m_topK(1) {} | ||
| virtual ~BraveAPIWorker() {} | ||
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| QPair<QString, QList<SourceExcerpt>> response() const { return m_response; } | ||
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| public Q_SLOTS: | ||
| void request(const QString &apiKey, const QString &query, int topK); | ||
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| Q_SIGNALS: | ||
| void finished(); | ||
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| private Q_SLOTS: | ||
| void handleFinished(); | ||
| void handleErrorOccurred(QNetworkReply::NetworkError code); | ||
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| private: | ||
| QNetworkAccessManager *m_networkManager; | ||
| QPair<QString, QList<SourceExcerpt>> m_response; | ||
| int m_topK; | ||
| }; | ||
|
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| class BraveSearch : public QObject { | ||
| Q_OBJECT | ||
| public: | ||
| BraveSearch() | ||
| : QObject(nullptr) {} | ||
| virtual ~BraveSearch() {} | ||
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| QPair<QString, QList<SourceExcerpt>> search(const QString &apiKey, const QString &query, int topK, unsigned long timeout = 2000); | ||
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| Q_SIGNALS: | ||
| void request(const QString &apiKey, const QString &query, int topK); | ||
| }; | ||
|
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| #endif // BRAVESEARCH_H |
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