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List:       kde-commits
Subject:    [kdeplasma-addons/plasma/sreich/books-runner] runners/books: xml has me stuck. gosh why couldn't thi
From:       Shaun Reich <shaun.reich () kdemail ! net>
Date:       2012-02-28 3:33:57
Message-ID: 20120228033357.8810EA60A9 () git ! kde ! org
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Git commit 941f1fe7c36236dfffbecebbe17324f4819d788f by Shaun Reich.
Committed on 28/02/2012 at 04:33.
Pushed by sreich into branch 'plasma/sreich/books-runner'.

xml has me stuck. gosh why couldn't this just use json...

M  +92   -4    runners/books/books.cpp
M  +4    -1    runners/books/books.h

http://commits.kde.org/kdeplasma-addons/941f1fe7c36236dfffbecebbe17324f4819d788f

diff --git a/runners/books/books.cpp b/runners/books/books.cpp
index d33439e..c8c67e2 100644
--- a/runners/books/books.cpp
+++ b/runners/books/books.cpp
@@ -30,7 +30,8 @@
 #include <QtCore/QWaitCondition>
 #include <QtCore/QEventLoop>
 #include <QtCore/QMap>
-#include <qjson/parser.h>
+#include <QXmlStreamReader>
+#include <QDomDocument>
 
 Books::Books(QObject *parent, const QVariantList& args)
     : Plasma::AbstractRunner(parent, args)
@@ -72,7 +73,7 @@ void Books::match(Plasma::RunnerContext &context)
     connect(&booksJob, SIGNAL(finished()), &loop, SLOT(quit()));
     loop.exec();
 
-    parseJson(booksJob.data(), context);
+    parseXML(booksJob.data());//, context);
 }
 
 void Books::run(const Plasma::RunnerContext &context, const Plasma::QueryMatch \
&match) @@ -81,9 +82,96 @@ void Books::run(const Plasma::RunnerContext &context, \
const Plasma::QueryMatch &  opener->setRunExecutables(false);
 }
 
-void Books::parseJson(const QByteArray& data, Plasma::RunnerContext &context)
+void Books::parseXML(QByteArray data)
 {
-    kDebug() << "XML PARSER ONLINE" << data;
+//    QXmlStreamReader xml(data);
+//    
+//    if (xml.hasError()) {
+//        kError() << "Books Runner xml parse failure";
+//        return;
+//    }
+//    
+//    while (!xml.atEnd()) {
+//        QXmlStreamReader::TokenType token = xml.readNext();
+//        
+//        if (token == QXmlStreamReader::StartDocument) {
+//            continue;
+//        }
+//        
+//        if (token == QXmlStreamReader::StartElement) {
+//            kDebug() << "NAME!" << xml.name() ;
+//           // if (xml.name() == "results") {
+//                parseBook(xml);
+//          //      return;
+//         //   }
+//                xml.readNext();
+//        }
+//    }
+
+
+    QXmlStreamReader xml(data);
+
+    while (!xml.atEnd()) {
+        QXmlStreamReader::TokenType token = xml.readNext();
+
+        if (token == QXmlStreamReader::StartDocument) {
+            continue;
+        }
+
+            kDebug() << "TEXT!" << xml.name();
+ /////       xml.readNext();
+    }
 }
 
+void Books::parseBook(QXmlStreamReader& xml)
+{
+    QStringRef name = xml.name();
+    QString currentElement;
+    
+    QStringList videoTitles;
+    QStringList videoLinks;
+    
+    kDebug() << "NAME: " << name;
+    
+    QXmlStreamAttributes attributes = xml.attributes();
+    while (!xml.atEnd()) {// && xml.tokenType() != QXmlStreamReader::EndDocument) {
+        kDebug() << "WHILE LOOP(((((((((((((((((()))))))))))))))))), name: " << \
xml.name(); +        kDebug() << "ELEMTN: " << xml.readElementText();
+        kDebug() << "CURRENTELEMENT: " << currentElement;
+
+        if (xml.name() == "title") {
+            kDebug() << attributes.value("plain").toString();
+        }
+
+        if (xml.name() == "thumbnail") {
+            QStringRef attribute = attributes.value("url");
+            kDebug() << "ATTRIBUTE: " << attribute;
+        }
+        //            if (name == "title") {
+            //                kDebug() << "GOT TITLE: " << name;
+            //                videoTitles.append(xml.readElementText());
+            //
+            //            } else if (name == "link") {
+                //
+                //                if (xml.attributes().value("rel").toString() == \
"alternate") { +                    //                    kDebug() << "ATTRIBUTES: " \
<< xml.attributes().value("href"); +                    //                    const \
QString& link = xml.attributes().value("href").toString(); +                    //    \
if (link != "http://www.youtube.com") { +                        //                   \
videoLinks.append(link); +                        //                    }
+                        //                }
+                        //            }
+                        
+                        xml.readNext();
+                        attributes = xml.attributes();
+                        currentElement = xml.readElementText();
+                        kDebug() << currentElement;
+        }
+        
+        if (!videoTitles.isEmpty() && !videoLinks.isEmpty()) {
+            kDebug() << "TITLE WAS: " << videoTitles;
+            kDebug() << "LINK WAS: " << videoLinks;
+        }
+    }
+
 #include "books.moc"
diff --git a/runners/books/books.h b/runners/books/books.h
index 84d049c..ea16428 100644
--- a/runners/books/books.h
+++ b/runners/books/books.h
@@ -26,6 +26,8 @@
 #include <KUrl>
 #include <QByteArray>
 
+class QXmlStreamReader;
+
 class Books : public Plasma::AbstractRunner {
     Q_OBJECT
 
@@ -40,7 +42,8 @@ Q_SIGNALS:
     void matchMade(Plasma::RunnerContext *context);
 
 private:
-    void parseJson(const QByteArray& data, Plasma::RunnerContext &context);
+    void parseXML(QByteArray data);
+    void parseBook(QXmlStreamReader& xml);
 
     QNetworkAccessManager *m_thumbnailDownloader;
 };


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