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 "channelsuggest.h"
23 #include "httputils.h"
25 ChannelSuggest::ChannelSuggest(QObject *parent) : Suggester(parent) {
29 void ChannelSuggest::suggest(const QString &query) {
30 QUrl url("https://www.youtube.com/results");
32 q.addQueryItem("search_type", "search_users");
33 q.addQueryItem("search_query", query);
36 QObject *reply = HttpUtils::yt().get(url);
37 connect(reply, SIGNAL(data(QByteArray)), SLOT(handleNetworkData(QByteArray)));
40 void ChannelSuggest::handleNetworkData(QByteArray data) {
41 const int maxSuggestions = 10;
43 choices.reserve(maxSuggestions);
44 QVector<Suggestion*> suggestions;
45 suggestions.reserve(maxSuggestions);
47 QString html = QString::fromUtf8(data);
48 QRegExp re("/(?:user|channel)/[a-zA-Z0-9]+[^>]+data-ytid=[\"']([^\"']+)[\"'][^>]+>([a-zA-Z0-9 ]+)</a>");
51 while ((pos = re.indexIn(html, pos)) != -1) {
52 QString choice = re.cap(2);
53 if (!choices.contains(choice, Qt::CaseInsensitive)) {
54 qDebug() << re.capturedTexts();
55 QString channelId = re.cap(1);
56 suggestions << new Suggestion(choice, "channel", channelId);
58 if (choices.size() == maxSuggestions) break;
60 pos += re.matchedLength();
63 emit ready(suggestions);