3 This file is part of Minitube.
4 Copyright 2009, Flavio Tordini <flavio.tordini@gmail.com>
6 Minitube is free software: you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation, either version 3 of the License, or
9 (at your option) any later version.
11 Minitube is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
16 You should have received a copy of the GNU General Public License
17 along with Minitube. If not, see <http://www.gnu.org/licenses/>.
21 #include "ytsuggester.h"
23 #include "networkaccess.h"
25 #define GSUGGEST_URL "http://suggestqueries.google.com/complete/search?ds=yt&output=toolbar&hl=%1&q=%2"
28 NetworkAccess* http();
31 YTSuggester::YTSuggester(QObject *parent) : Suggester(parent) {
35 void YTSuggester::suggest(const QString &query) {
36 if (query.startsWith("http")) return;
38 #if QT_VERSION >= 0x040800
39 QString locale = QLocale::system().uiLanguages().first();
41 QString locale = QLocale::system().name().replace("_", "-");
44 // case for system locales such as "C"
45 if (locale.length() < 2) {
49 QString url = QString(GSUGGEST_URL).arg(locale, query);
51 QObject *reply = The::http()->get(url);
52 connect(reply, SIGNAL(data(QByteArray)), SLOT(handleNetworkData(QByteArray)));
55 void YTSuggester::handleNetworkData(QByteArray response) {
56 QList<Suggestion*> suggestions;
57 QXmlStreamReader xml(response);
58 while (!xml.atEnd()) {
60 if (xml.tokenType() == QXmlStreamReader::StartElement) {
61 if (xml.name() == QLatin1String("suggestion")) {
62 QStringRef str = xml.attributes().value("data");
63 QString value = str.toString();
64 suggestions << new Suggestion(value);
68 emit ready(suggestions);