]> git.sur5r.net Git - minitube/blob - src/channelsuggest.cpp
Merge tag 'upstream/2.4'
[minitube] / src / channelsuggest.cpp
1 /* $BEGIN_LICENSE
2
3 This file is part of Minitube.
4 Copyright 2009, Flavio Tordini <flavio.tordini@gmail.com>
5
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.
10
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.
15
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/>.
18
19 $END_LICENSE */
20
21 #include "channelsuggest.h"
22 #include "networkaccess.h"
23
24 namespace The {
25     NetworkAccess* http();
26 }
27
28 ChannelSuggest::ChannelSuggest(QObject *parent) : Suggester(parent) {
29
30 }
31
32 void ChannelSuggest::suggest(const QString &query) {
33     QUrl url("https://www.youtube.com/results");
34 #if QT_VERSION >= 0x050000
35         {
36             QUrl &u = url;
37             QUrlQuery url;
38 #endif
39     url.addQueryItem("search_type", "search_users");
40     url.addQueryItem("search_query", query);
41 #if QT_VERSION >= 0x050000
42             u.setQuery(url);
43         }
44 #endif
45     QObject *reply = The::http()->get(url);
46     connect(reply, SIGNAL(data(QByteArray)), SLOT(handleNetworkData(QByteArray)));
47 }
48
49 void ChannelSuggest::handleNetworkData(QByteArray data) {
50     QStringList choices;
51     QList<Suggestion*> suggestions;
52
53     QString html = QString::fromUtf8(data);
54     QRegExp re("/(?:user|channel)/[a-zA-Z0-9]+[^>]+data-ytid=[\"']([^\"']+)[\"'][^>]+>([a-zA-Z0-9 ]+)</a>");
55
56     int pos = 0;
57     while ((pos = re.indexIn(html, pos)) != -1) {
58         QString choice = re.cap(2);
59         if (!choices.contains(choice, Qt::CaseInsensitive)) {
60             qDebug() << re.capturedTexts();
61             QString channelId = re.cap(1);
62             suggestions << new Suggestion(choice, "channel", channelId);
63             choices << choice;
64             if (choices.size() == 10) break;
65         }
66         pos += re.matchedLength();
67     }
68
69     emit ready(suggestions);
70 }