Switch from QMake to CMake with buildcore

src/openlpclient.cpp

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+/*
+ * Copyright 2021 gary@drinkingtea.net
+ *
+ * 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 <QJsonArray>
+#include <QJsonDocument>
+#include <QJsonObject>
+#include <QJsonValueRef>
+#include <QNetworkReply>
+
+#include "openlpclient.hpp"
+
+OpenLPClient::OpenLPClient(QObject *parent): QObject(parent) {
+	poll();
+	m_pollTimer.start(250);
+	connect(&m_pollTimer, &QTimer::timeout, this, &OpenLPClient::poll);
+	connect(m_nam, &QNetworkAccessManager::finished, this, &OpenLPClient::handleGeneralResponse);
+	connect(m_songListNam, &QNetworkAccessManager::finished, this, &OpenLPClient::handleSongListResponse);
+	connect(m_slideListNam, &QNetworkAccessManager::finished, this, &OpenLPClient::handleSlideListResponse);
+	connect(m_pollingNam, &QNetworkAccessManager::finished, this, &OpenLPClient::handlePollResponse);
+}
+
+void OpenLPClient::nextSlide() {
+	get("/api/controller/live/next");
+}
+
+void OpenLPClient::prevSlide() {
+	get("/api/controller/live/previous");
+}
+
+void OpenLPClient::nextSong() {
+	get("/api/service/next");
+}
+
+void OpenLPClient::prevSong() {
+	get("/api/service/previous");
+}
+
+void OpenLPClient::blankScreen() {
+	get("/api/display/hide");
+}
+
+void OpenLPClient::showSlides() {
+	get("/api/display/show");
+}
+
+void OpenLPClient::changeSong(int it) {
+	auto n = QString::number(it);
+	auto url = "/api/service/set?data=%7B%22request%22%3A+%7B%22id%22%3A+" + n + "%7D%7D&_=1627181837297";
+	get(url);
+}
+
+void OpenLPClient::changeSlide(int slide) {
+	auto n = QString::number(slide);
+	auto url = R"(/api/controller/live/set?data={"request"%3A+{"id"%3A)" + n + "}}&_=1626628079579)";
+	get(url);
+}
+
+void OpenLPClient::get(QString urlExt) {
+	QUrl url(QString(BaseUrl) + urlExt);
+	QNetworkRequest rqst(url);
+	m_nam->get(rqst);
+}
+
+void OpenLPClient::requestSongList() {
+	QUrl url(QString(BaseUrl) + "/api/service/list?_=1626628079579");
+	QNetworkRequest rqst(url);
+	m_songListNam->get(rqst);
+}
+
+void OpenLPClient::requestSlideList() {
+	QUrl url(QString(BaseUrl) + "/api/controller/live/text?_=1626628079579");
+	QNetworkRequest rqst(url);
+	m_slideListNam->get(rqst);
+}
+
+void OpenLPClient::poll() {
+	QUrl url(QString(BaseUrl) + "/api/poll?_=1626628079579");
+	QNetworkRequest rqst(url);
+	m_pollingNam->get(rqst);
+}
+
+void OpenLPClient::handleGeneralResponse(QNetworkReply *reply) {
+	if (reply->error()) {
+		qDebug() << "OpenLPClient error response:" << reply->request().url() << ":" << reply->errorString();
+	}
+}
+
+void OpenLPClient::handlePollResponse(QNetworkReply *reply) {
+	if (reply->error()) {
+		qDebug() << "OpenLPClient error response:" << reply->errorString();
+		emit pollFailed();
+		m_currentServiceId = -1;
+		m_currentSongId = "";
+		m_songNameMap.clear();
+		return;
+	}
+	auto data = reply->readAll();
+	if (data.isEmpty()) {
+		return;
+	}
+	auto doc = QJsonDocument::fromJson(data);
+	auto obj = doc.object()["results"].toObject();
+	auto songId = obj["item"].toString();
+	auto slide = obj["slide"].toInt();
+	auto service = obj["service"].toInt();
+	if (service != m_currentServiceId) {
+		requestSongList();
+		m_currentServiceId = service;
+	}
+	if (m_currentSongId != songId) {
+		requestSlideList();
+		m_currentSongId = songId;
+	}
+	emit pollUpdate(m_songNameMap[songId], slide);
+}
+
+void OpenLPClient::handleSongListResponse(QNetworkReply *reply) {
+	if (reply->error()) {
+		qDebug() << "OpenLPClient error response:" << reply->errorString();
+	}
+	auto data = reply->readAll();
+	if (data.isEmpty()) {
+		return;
+	}
+	QStringList songList;
+	auto doc = QJsonDocument::fromJson(data);
+	auto items = doc.object()["results"].toObject()["items"].toArray();
+	m_songNameMap.clear();
+	for (const auto &item : items) {
+		auto song = item.toObject();
+		auto name = song["title"].toString();
+		auto id = song["id"].toString();
+		m_songNameMap[id] = name;
+		songList.push_back(name);
+	}
+	emit songListUpdate(songList);
+}
+
+void OpenLPClient::handleSlideListResponse(QNetworkReply *reply) {
+	if (reply->error()) {
+		qDebug() << "OpenLPClient error response:" << reply->errorString();
+	}
+	auto data = reply->readAll();
+	if (data.isEmpty()) {
+		return;
+	}
+	QStringList slideList;
+	QStringList tagList;
+	auto doc = QJsonDocument::fromJson(data);
+	auto items = doc.object()["results"].toObject()["slides"].toArray();
+	for (const auto &item : items) {
+		auto slide = item.toObject();
+		auto text = slide["text"].toString();
+		auto tag = slide["tag"].toString();
+		slideList.push_back(text);
+		tagList.push_back(tag);
+	}
+	emit slideListUpdate(tagList, slideList);
+}