TTKMusicPlayer  4.2.0.0
TTKMusicPlayer imitates Kugou UI, the music player uses of qmmp core library based on Qt for windows and linux
musicwydownloadtextrequest.cpp
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2 
3 MusicWYDownLoadTextRequest::MusicWYDownLoadTextRequest(const QString &url, const QString &path, QObject *parent)
4  : MusicAbstractDownLoadRequest(url, path, TTK::Download::Lrc, parent)
5 {
6 
7 }
8 
10 {
11  if(!m_file || (m_file->exists() && m_file->size() >= 4) || !m_file->open(QIODevice::WriteOnly | QIODevice::Truncate | QIODevice::Text) || m_url.isEmpty())
12  {
13  Q_EMIT downLoadDataChanged("The wangyi text file create failed");
14  TTK_ERROR_STREAM(className() << "file create failed");
15  deleteAll();
16  return;
17  }
18 
19  m_speedTimer.start();
20 
21  QNetworkRequest request;
22  request.setUrl(m_url);
23  TTK::setSslConfiguration(&request);
25 
26  m_reply = m_manager.get(request);
27  connect(m_reply, SIGNAL(finished()), SLOT(downLoadFinished()));
28  connect(m_reply, SIGNAL(downloadProgress(qint64, qint64)), SLOT(downloadProgress(qint64, qint64)));
30 }
31 
33 {
35  if(m_reply && m_file && m_reply->error() == QNetworkReply::NoError)
36  {
37  QJsonParseError ok;
38  const QJsonDocument &json = QJsonDocument::fromJson(m_reply->readAll(), &ok);
40  {
41  QVariantMap value = json.toVariant().toMap();
42  if(value["code"].toInt() == 200)
43  {
44  value = value["lrc"].toMap();
45  if(!value.isEmpty())
46  {
47  const QString &data = value["lyric"].toString();
48  QTextStream outstream(m_file);
49  outstream.setCodec("UTF-8");
50  outstream << data.toUtf8();
51  outstream << QtNamespace(endl);
52  m_file->close();
53  TTK_INFO_STREAM(className() << "download has finished");
54  }
55  }
56  else
57  {
58  TTK_ERROR_STREAM(className() << "download file error");
59  m_file->remove();
60  m_file->close();
61  }
62  }
63  }
64 
66  deleteAll();
67 }
void downLoadDataChanged(const QString &bytes)
The class of the abstract download data.
TTK_MODULE_EXPORT void setSslConfiguration(QNetworkRequest *request, QSslSocket::PeerVerifyMode mode=QSslSocket::VerifyNone) noexcept
QNetworkReply * m_reply
QVariant toVariant() const
static QJsonDocument fromJson(const QByteArray &json, QJsonParseError *error=0)
virtual void startToRequest() overridefinal
virtual void downloadProgress(qint64 bytesReceived, qint64 bytesTotal)
ParseError error
TTK_MODULE_EXPORT void makeContentTypeHeader(QNetworkRequest *request, const QByteArray &data={}) noexcept
#define TTK_INFO_STREAM(msg)
Definition: ttklogger.h:74
The namespace of the application object.
Definition: ttkcompat.h:24
QNetworkAccessManager m_manager
virtual void replyError(QNetworkReply::NetworkError error) override
#define TTK_SLOT
Definition: ttkqtglobal.h:177
#define QtNamespace(p)
Qt use namespace.
Definition: ttkqtcompat.h:115
MusicWYDownLoadTextRequest(const QString &url, const QString &path, QObject *parent=nullptr)
virtual void downLoadFinished() overridefinal
virtual void deleteAll() overridefinal
#define TTK_ERROR_STREAM(msg)
Definition: ttklogger.h:76
#define QtNetworkErrorConnect(p, q, f, s)
Network error connect.
Definition: ttkqtcompat.h:59