Add the beginnings of a new desktop plugin: rssreader

This is a simple RSS reader for the desktop. (Not finished yet - but getting close).

1 files changed, 101 insertions, 0 deletions

diff --git a/src-qt5/core/lumina-desktop/desktop-plugins/rssfeeder/RSSObjects.cpp b/src-qt5/core/lumina-desktop/desktop-plugins/rssfeeder/RSSObjects.cpp
new file mode 100644
index 00000000..45a6bfeb
--- /dev/null
+++ b/src-qt5/core/lumina-desktop/desktop-plugins/rssfeeder/RSSObjects.cpp
@@ -0,0 +1,101 @@
+//===========================================
+//  Lumina-DE source code
+//  Copyright (c) 2016, Ken Moore
+//  Available under the 3-clause BSD license
+//  See the LICENSE file for full details
+//===========================================
+#include "RSSObjects.h"
+#include <QNetworkRequest>
+#include <QXmlStreamReader>
+
+//============
+//    PUBLIC
+//============
+RSSReader::RSSReader(QObject *parent) : QObject(parent){
+  NMAN = new QNetworkAccessManager(this);
+}
+
+RSSReader::~RSSReader(){
+
+}
+
+//Information retrieval
+QStringList RSSReader::channels(){
+  return QStringList( data.keys() );
+}
+
+Rsschannel RSSReader::dataForID(QString ID){
+
+}
+
+//Initial setup
+void RSSReader::addUrls(){
+
+}
+
+void RSSReader::removeUrl(QString ID){
+
+}
+
+//=================
+//    PUBLIC SLOTS
+//=================
+void RSSReader::syncNow(){
+
+}
+
+//=================
+//         PRIVATE
+//=================
+void RSSchannel::requestRSS(QString url){
+  NMAN->get( QNetworkRequest( QUrl(url) ) );
+}
+
+//RSS parsing functions
+RSSchannel RSSReader::readRSS(QIODevice *device){
+  QXmlStreamReader xml(device);
+  RSSchannel rssinfo;
+  if(xml.readNextStartElement()){
+    if(xml.name() = "rss" && xml.attributes().value("version" =="2.0")){
+      while(xml.readNextStartElement()){
+        if(xml.name()=="channel"){ rssinfo = readRSSChannel(&xml); }
+      }
+    }
+  }
+  return rssinfo;
+}
+RSSchannel RSSReader::readRSSChannel(QXmlStreamReader *rss){
+  RSSchannel info;
+  while(rss.readNextStartElement()){
+    if(rss.name()=="item"){ info.items << readRSSItem(rss); }
+    else if(rss.name()=="title"){ info.title = rss.readElementText(); }
+    else if(rss.name()=="link"){ info.link = rss.readElementText(); }
+    else if(rss.name()=="description"){ info.description = rss.readElementText(); }
+    else if(rss.name()=="lastBuildDate"){ info.lastBuildDate = RSSDateTime(rss.readElementText()); }
+    else if(rss.name()=="pubDate"){ info.lastPubDate = RSSDateTime(rss.readElementText()); }
+    else if(rss.name()=="image"){ info.link = rss.readElementText(); }
+    else if(rss.name()=="guid"){ info.guid = rss.readElementText(); }
+    //else if(rss.name()=="skipHours"){ info.link = rss.readElementText(); }
+    //else if(rss.name()=="skipDays"){ info.link = rss.readElementText(); }
+    else if(rss.name()=="ttl"){ info.timetolive = rss.readElementText().toInt(); }
+  }
+  return info;
+}
+RSSitem RSSReader::readRSSItem(QXmlStreamReader *rss){
+  
+}
+
+QDateTime RSSReader::RSSDateTime(QString datetime){
+
+}
+
+//=================
+//    PRIVATE SLOTS
+//=================
+void RSSReader::replyFinished(QNetworkReply *reply){
+  RSSchannel info = ReadRSS(reply); //QNetworkReply can be used as QIODevice
+  reply->deleteLater(); //clean up
+  //Validate the info and announce any changes
+
+
+}