1 #include "ytcategories.h"
2 #include "networkaccess.h"
9 YTCategories::YTCategories(QObject *parent) : QObject(parent) { }
11 void YTCategories::loadCategories() {
12 QString url = "http://gdata.youtube.com/schemas/2007/categories.cat?hl=";
13 #if QT_VERSION >= 0x040800
14 url += QLocale::system().uiLanguages().first();
16 url += QLocale::system().name().replace('_', '-');
19 QObject *reply = The::http()->get(url);
20 connect(reply, SIGNAL(data(QByteArray)), SLOT(parseCategories(QByteArray)));
21 connect(reply, SIGNAL(error(QNetworkReply*)), SLOT(requestError(QNetworkReply*)));
24 void YTCategories::parseCategories(QByteArray bytes) {
25 QList<YTCategory> categories;
27 QXmlStreamReader xml(bytes);
28 while (!xml.atEnd()) {
30 if (xml.isStartElement() && xml.name() == "category") {
31 QString term = xml.attributes().value("term").toString();
32 QString label = xml.attributes().value("label").toString();
33 while(xml.readNextStartElement())
34 if (xml.name() == "assignable") {
37 category.label = label;
38 categories << category;
39 } else xml.skipCurrentElement();
44 emit error(xml.errorString());
48 emit categoriesLoaded(categories);
51 void YTCategories::requestError(QNetworkReply *reply) {
52 emit error(reply->errorString());