TTKMusicPlayer  4.2.0.0
TTKMusicPlayer imitates Kugou UI, the music player uses of qmmp core library based on Qt for windows and linux
musickwdiscoverlistrequest.cpp
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3 
6 {
7 
8 }
9 
11 {
12  TTK_INFO_STREAM(className() << __FUNCTION__);
13 
14  deleteAll();
15  m_item.clear();
16 
17  QNetworkRequest request;
18  request.setUrl(TTK::Algorithm::mdII(KW_TOPLIST_URL, false).arg(16).arg(0).arg(TOPLIST_PAGE_SIZE));
20 
21  m_reply = m_manager.get(request);
22  connect(m_reply, SIGNAL(finished()), SLOT(downLoadFinished()));
24 }
25 
27 {
28  TTK_INFO_STREAM(className() << __FUNCTION__);
29 
31  if(m_reply && m_reply->error() == QNetworkReply::NoError)
32  {
33  QJsonParseError ok;
34  const QJsonDocument &json = QJsonDocument::fromJson(m_reply->readAll(), &ok);
36  {
37  QVariantMap value = json.toVariant().toMap();
38  if(value.contains("musiclist"))
39  {
40  const QVariantList &datas = value["musiclist"].toList();
41  int where = datas.count();
42  where = (where > 0) ? TTK::random(where) : 0;
43 
44  int counter = 0;
45  for(const QVariant &var : qAsConst(datas))
46  {
47  if((where != counter++) || var.isNull())
48  {
49  continue;
50  }
51 
52  value = var.toMap();
54 
55  m_item = QString("%1 - %2").arg(value["artist"].toString(), value["name"].toString());
56  break;
57  }
58  }
59  }
60  }
61 
63  deleteAll();
64 }
virtual void downLoadFinished() overridefinal
#define TTK_NETWORK_QUERY_CHECK(VALUE)
virtual void startToSearch() overridefinal
virtual void deleteAll()
void downLoadDataChanged(const QString &bytes)
QNetworkReply * m_reply
QVariant toVariant() const
static QJsonDocument fromJson(const QByteArray &json, QJsonParseError *error=0)
MusicKWDiscoverListRequest(QObject *parent=nullptr)
virtual void downLoadFinished()
TTK_MODULE_EXPORT int random(int value=RAND_MAX)
Definition: ttktime.cpp:14
ParseError error
The class of the download discover list request.
#define qAsConst
Definition: ttkqtglobal.h:57
#define TTK_INFO_STREAM(msg)
Definition: ttklogger.h:74
QNetworkAccessManager m_manager
#define TOPLIST_PAGE_SIZE
virtual void replyError(QNetworkReply::NetworkError error) override
#define TTK_SLOT
Definition: ttkqtglobal.h:177
TTK_MODULE_EXPORT QString toString(Record type) noexcept
void makeRequestRawHeader(QNetworkRequest *request) noexcept
static constexpr const char * KW_TOPLIST_URL
toplist url
TTK_MODULE_EXPORT QString mdII(const QString &data, bool encode)
#define QtNetworkErrorConnect(p, q, f, s)
Network error connect.
Definition: ttkqtcompat.h:59