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joplin/QtClient/JoplinQtClient/webapi.cpp
Laurent Cozic a409f994cd api sync
2016-12-27 21:25:07 +01:00

111 lines
3.5 KiB
C++
Executable File

#include <stable.h>
#include "webapi.h"
using namespace jop;
WebApi::WebApi(const QString &baseUrl) {
baseUrl_ = baseUrl;
sessionId_ = "";
connect(&manager_, SIGNAL(finished(QNetworkReply*)), this, SLOT(request_finished(QNetworkReply*)));
}
QString WebApi::baseUrl() const {
return baseUrl_;
}
void WebApi::execRequest(QNetworkAccessManager::Operation method, const QString &path, const QUrlQuery &query, const QUrlQuery &data, const QString& tag) {
QueuedRequest r;
r.method = method;
r.path = path;
r.query = query;
r.data = data;
r.tag = tag;
queuedRequests_ << r;
processQueue();
}
void WebApi::post(const QString& path,const QUrlQuery& query, const QUrlQuery& data, const QString& tag) { execRequest(QNetworkAccessManager::PostOperation, path, query, data, tag); }
void WebApi::get(const QString& path,const QUrlQuery& query, const QUrlQuery& data, const QString& tag) { execRequest(QNetworkAccessManager::GetOperation, path, query, data, tag); }
void WebApi::put(const QString& path,const QUrlQuery& query, const QUrlQuery& data, const QString& tag) { execRequest(QNetworkAccessManager::PutOperation, path, query, data, tag); }
//void patch(const QString& path,const QUrlQuery& query = QUrlQuery(), const QUrlQuery& data = QUrlQuery(), const QString& tag = "") { execRequest(QNetworkAccessManager::PatchOperation, query, data, tag); }
void WebApi::setSessionId(const QString &v) {
sessionId_ = v;
}
void WebApi::processQueue() {
if (!queuedRequests_.size() || inProgressRequests_.size() >= 50) return;
QueuedRequest& r = queuedRequests_.takeFirst();
QString url = baseUrl_ + "/" + r.path;
QNetworkRequest* request = new QNetworkRequest(url);
request->setHeader(QNetworkRequest::ContentTypeHeader, "application/x-www-form-urlencoded");
QNetworkReply* reply = NULL;
if (r.method == QNetworkAccessManager::GetOperation) {
// TODO
//manager->get(QNetworkRequest(QUrl("http://qt-project.org")));
}
if (r.method == QNetworkAccessManager::PostOperation) {
reply = manager_.post(*request, r.data.toString(QUrl::FullyEncoded).toUtf8());
}
if (r.method == QNetworkAccessManager::PutOperation) {
reply = manager_.put(*request, r.data.toString(QUrl::FullyEncoded).toUtf8());
}
if (!reply) {
qWarning() << "WebApi::processQueue(): reply object was not created - invalid request method";
return;
}
r.reply = reply;
r.request = request;
connect(reply, SIGNAL(error(QNetworkReply::NetworkError)), this, SLOT(request_error(QNetworkReply::NetworkError)));
QStringList cmd;
cmd << "curl";
if (r.method == QNetworkAccessManager::PutOperation) {
cmd << "-X" << "PUT";
cmd << "--data" << "'" + r.data.toString(QUrl::FullyEncoded) + "'";
cmd << url;
}
//qDebug().noquote() << cmd.join(" ");
inProgressRequests_.push_back(r);
}
void WebApi::request_finished(QNetworkReply *reply) {
QByteArray responseBodyBA = reply->readAll();
QJsonObject response;
QJsonParseError err;
QJsonDocument doc = QJsonDocument::fromJson(responseBodyBA, &err);
if (err.error != QJsonParseError::NoError) {
qWarning() << "Could not parse JSON:" << err.errorString();
qWarning().noquote() << QString(responseBodyBA);
} else {
response = doc.object();
}
for (size_t i = 0; i < inProgressRequests_.size(); i++) {
QueuedRequest r = inProgressRequests_[i];
if (r.reply == reply) {
inProgressRequests_.erase(inProgressRequests_.begin() + i);
emit requestDone(response, r.tag);
break;
}
}
processQueue();
}
void WebApi::request_error(QNetworkReply::NetworkError e) {
qDebug() << "Network error" << e;
}