bool XmlStreamParser::moveToNext(QString qName, void (*callback)())
{
if (atEnd()) {
return false;
}
bool found = false;
readNextStartElement();
nextElementDo(callback);
while ( !(atEnd() || found)) {
if (_reader->isStartElement()) {
found = isAtBeginningOf(qName);
if ( !found) {
skipCurrentElement();
readNext();
}
} else {
if ( !readNextStartElement()) {
break;
}
nextElementDo(callback);
}
}
return found;
}
Fraction XmlReader::readFraction()
{
Q_ASSERT(tokenType() == QXmlStreamReader::StartElement);
int z = attribute("z", "0").toInt();
int n = attribute("n", "0").toInt();
skipCurrentElement();
return Fraction(z, n);
}
void XmlReader::unknown()
{
if (QXmlStreamReader::error())
qDebug("StreamReaderError: %s", qPrintable(errorString()));
qDebug("%s: xml read error at line %lld col %lld: %s",
qPrintable(docName), lineNumber(), columnNumber(),
name().toUtf8().data());
skipCurrentElement();
}
QSizeF XmlReader::readSize()
{
Q_ASSERT(tokenType() == QXmlStreamReader::StartElement);
QSizeF p;
p.setWidth(doubleAttribute("w", 0.0));
p.setHeight(doubleAttribute("h", 0.0));
skipCurrentElement();
return p;
}
QColor XmlReader::readColor()
{
Q_ASSERT(tokenType() == QXmlStreamReader::StartElement);
QColor c;
c.setRed(intAttribute("r"));
c.setGreen(intAttribute("g"));
c.setBlue(intAttribute("b"));
c.setAlpha(intAttribute("a", 255));
skipCurrentElement();
return c;
}
QRectF XmlReader::readRect()
{
Q_ASSERT(tokenType() == XmlStreamReader::StartElement);
QRectF p;
p.setX(doubleAttribute("x", 0.0));
p.setY(doubleAttribute("y", 0.0));
p.setWidth(doubleAttribute("w", 0.0));
p.setHeight(doubleAttribute("h", 0.0));
skipCurrentElement();
return p;
}
void XmlReader::unknown()
{
if (QXmlStreamReader::error())
qDebug("%s ", qPrintable(errorString()));
if (!docName.isEmpty())
qDebug("tag in <%s> line %lld col %lld: %s",
qPrintable(docName), lineNumber(), columnNumber(), name().toUtf8().data());
else
qDebug("tag; line %lld col %lld: %s", lineNumber(), columnNumber(), name().toUtf8().data());
skipCurrentElement();
}
void XmlNoteReader::read()
{
if( !this->QXmlStreamReader::device())
{
qDebug("XmlNoteReader::read failed: input device NULL");
return;
}
// skip everything until <note-content>
while(!atEnd())
{
readNext();
if(name() == "note-content")
{
if(!document_) // if no document_ set where note content can be written into
skipCurrentElement();
else
readContent();
}
else if(name() == "id" || name() == "uuid") // only "id" is written
{
QString idStr = readElementText();
uuid_ = parseUuid(idStr);
}
else if(name() == "title")
{
title_ = readElementText();
}
else if(name() == "last-change-date")
{
lastChange_ = QDateTime::fromString(readElementText(),Qt::ISODate);
}
else if(name() == "last-metadata-change")
{
lastMetadataChange_ = QDateTime::fromString(readElementText(),Qt::ISODate);
}
else if(name() == "create-date")
{
createDate_ = QDateTime::fromString(readElementText(),Qt::ISODate);
}
else if(name() == "tag")
{
tag_ = readElementText();
}
if (QXmlStreamReader::hasError())
{
qDebug("XmlNoteReader::read failed: Error reading xml content");
return;
}
}
}
void XbelReader::readXBEL(BookmarkNode *parent)
{
Q_ASSERT(isStartElement() && name() == QLatin1String("xbel"));
while (readNextStartElement()) {
if (name() == QLatin1String("folder"))
readFolder(parent);
else if (name() == QLatin1String("bookmark"))
readBookmarkNode(parent);
else if (name() == QLatin1String("separator"))
readSeparator(parent);
else
skipCurrentElement();
}
}
void XbelReader::readBookmarkNode(BookmarkNode *parent)
{
Q_ASSERT(isStartElement() && name() == QLatin1String("bookmark"));
BookmarkNode *bookmark = new BookmarkNode(BookmarkNode::Bookmark, parent);
bookmark->url = attributes().value(QLatin1String("href")).toString();
while (readNextStartElement()) {
if (name() == QLatin1String("title"))
readTitle(bookmark);
else if (name() == QLatin1String("desc"))
readDescription(bookmark);
else
skipCurrentElement();
}
if (bookmark->title.isEmpty())
bookmark->title = QObject::tr("Unknown title");
}
bool XmlStreamParser::moveToEndOf(QString qName)
{
bool found = false;
while ( !(atEnd() || found)) {
if (_reader->isEndElement()) {
found = isAtEndOf(qName);
if ( !found) {
_reader->readNext();
}
} else {
if (_reader->isStartElement()) {
skipCurrentElement();
}
_reader->readNext();
}
}
return found;
}
void XbelReader::readFolder(BookmarkNode *parent)
{
Q_ASSERT(isStartElement() && name() == QLatin1String("folder"));
BookmarkNode *folder = new BookmarkNode(BookmarkNode::Folder, parent);
folder->expanded = (attributes().value(QLatin1String("folded")) == QLatin1String("no"));
while (readNextStartElement()) {
if (name() == QLatin1String("title"))
readTitle(folder);
else if (name() == QLatin1String("desc"))
readDescription(folder);
else if (name() == QLatin1String("folder"))
readFolder(folder);
else if (name() == QLatin1String("bookmark"))
readBookmarkNode(folder);
else if (name() == QLatin1String("separator"))
readSeparator(folder);
else
skipCurrentElement();
}
}
void YTFeedReader::readEntry() {
Video* video = new Video();
while (!atEnd()) {
readNext();
/*
qDebug() << name();
QXmlStreamAttribute attribute;
foreach (attribute, attributes())
qDebug() << attribute.name() << ":" << attribute.value();
*/
if (isEndElement() && name() == QLatin1String("entry")) break;
if (isStartElement()) {
if (name() == QLatin1String("link")
&& attributes().value("rel").toString() == QLatin1String("alternate")
&& attributes().value("type").toString() == QLatin1String("text/html")
) {
QString webpage = attributes().value("href").toString();
webpage.remove("&feature=youtube_gdata");
video->setWebpage(webpage);
} else if (name() == QLatin1String("author")) {
while(readNextStartElement())
if (name() == QLatin1String("name")) {
QString author = readElementText();
video->setChannelTitle(author);
} else if (name() == QLatin1String("userId")) {
QString userId = readElementText();
video->setChannelId(userId);
} else skipCurrentElement();
} else if (name() == QLatin1String("published")) {
video->setPublished(QDateTime::fromString(readElementText(), Qt::ISODate));
} else if (namespaceUri() == QLatin1String("http://gdata.youtube.com/schemas/2007")
&& name() == QLatin1String("statistics")) {
QString viewCount = attributes().value("viewCount").toString();
video->setViewCount(viewCount.toInt());
}
else if (namespaceUri() == QLatin1String("http://search.yahoo.com/mrss/")
&& name() == QLatin1String("group")) {
// read media group
while (!atEnd()) {
readNext();
if (isEndElement() && name() == QLatin1String("group")) break;
if (isStartElement()) {
if (name() == QLatin1String("thumbnail")) {
// qDebug() << "Thumb: " << attributes().value("url").toString();
QStringRef name = attributes().value("yt:name");
if (name == QLatin1String("mqdefault"))
video->setThumbnailUrl(
attributes().value("url").toString());
else if (name == QLatin1String("hqdefault"))
video->setMediumThumbnailUrl(
attributes().value("url").toString());
}
else if (name() == QLatin1String("title")) {
QString title = readElementText();
// qDebug() << "Title: " << title;
video->setTitle(title);
}
else if (name() == QLatin1String("description")) {
QString desc = readElementText();
// qDebug() << "Description: " << desc;
video->setDescription(desc);
}
else if (name() == QLatin1String("duration")) {
QString duration = attributes().value("seconds").toString();
// qDebug() << "Duration: " << duration;
video->setDuration(duration.toInt());
}
else if (name() == QLatin1String("license")) {
QString license = readElementText();
// qDebug() << "License: " << license;
if (license == QLatin1String("cc"))
video->setLicense(Video::LicenseCC);
}
}
}
}
}
}
videos.append(video);
}
