| 1 | /* smplayer, GUI front-end for mplayer.
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| 2 | Copyright (C) 2006-2013 Ricardo Villalba <rvm@users.sourceforge.net>
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| 3 |
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| 4 | This program is free software; you can redistribute it and/or modify
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| 5 | it under the terms of the GNU General Public License as published by
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| 6 | the Free Software Foundation; either version 2 of the License, or
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| 7 | (at your option) any later version.
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| 8 |
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| 9 | This program is distributed in the hope that it will be useful,
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| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 12 | GNU General Public License for more details.
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| 13 |
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| 14 | You should have received a copy of the GNU General Public License
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| 15 | along with this program; if not, write to the Free Software
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| 16 | Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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| 17 | */
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| 18 |
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| 19 | #ifndef _RETRIEVEYOUTUBEURL_
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| 20 | #define _RETRIEVEYOUTUBEURL_
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| 21 |
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| 22 | #include <QNetworkAccessManager>
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| 23 | #include <QNetworkReply>
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| 24 | #include <QMap>
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| 25 |
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| 26 | #define YT_GET_VIDEOINFO
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| 27 | //#define YT_DASH_SUPPORT
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| 28 |
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| 29 | class RetrieveYoutubeUrl : public QObject
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| 30 | {
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| 31 | Q_OBJECT
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| 32 |
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| 33 | public:
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| 34 | enum Quality { FLV_240p = 5, MP4_360p = 18, MP4_720p = 22, FLV_360p = 34,
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| 35 | FLV_480p = 35, MP4_1080p = 37, WEBM_360p = 43,
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| 36 | WEBM_480p = 44, WEBM_720p = 45, WEBM_1080p = 46,
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| 37 | DASH_AUDIO_MP4_48 = 139, DASH_AUDIO_MP4_128 = 140, DASH_AUDIO_MP4_256 = 141,
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| 38 | DASH_AUDIO_WEBM_128 = 171, DASH_AUDIO_WEBM_192 = 172,
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| 39 | DASH_VIDEO_1080p = 137, DASH_VIDEO_720p = 136,
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| 40 | DASH_VIDEO_480p = 135, DASH_VIDEO_360p = 134,
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| 41 | DASH_VIDEO_240p = 133 };
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| 42 |
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| 43 | RetrieveYoutubeUrl( QObject* parent = 0 );
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| 44 | ~RetrieveYoutubeUrl();
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| 45 |
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| 46 | void fetchPage(const QString & url);
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| 47 | void close();
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| 48 |
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| 49 | static void setUserAgent(const QString & s) { user_agent = s; };
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| 50 | static QString userAgent() { return user_agent; };
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| 51 |
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| 52 | void setPreferredQuality(Quality q) { preferred_quality = q; }
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| 53 | Quality preferredQuality() { return preferred_quality; }
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| 54 |
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| 55 | static QString findPreferredUrl(const QMap<int, QString>& urlMap, Quality q);
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| 56 | QString findPreferredUrl();
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| 57 |
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| 58 | #ifdef YT_DASH_SUPPORT
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| 59 | static QString findBestAudio(const QMap<int, QString>& urlMap);
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| 60 | #endif
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| 61 |
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| 62 | QString urlTitle() { return url_title; }
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| 63 | QString latestPreferredUrl() { return latest_preferred_url; }
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| 64 | QString origUrl() { return orig_url; }
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| 65 |
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| 66 | bool isUrlSupported(const QString & url);
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| 67 | QString fullUrl(const QString & url);
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| 68 |
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| 69 | static void setUseHttpsMain(bool b) { use_https_main = b; };
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| 70 | static void setUseHttpsVi(bool b) { use_https_vi = b; };
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| 71 | static bool useHttpsMain() { return use_https_main; };
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| 72 | static bool useHttpsVi() { return use_https_vi; };
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| 73 |
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| 74 | signals:
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| 75 | void gotUrls(const QMap<int, QString>&);
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| 76 | void gotPreferredUrl(const QString &);
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| 77 | void gotEmptyList();
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| 78 | #ifdef YT_GET_VIDEOINFO
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| 79 | void gotVideoInfo(const QMap<int, QString>&, QString, QString);
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| 80 | #endif
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| 81 |
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| 82 | void connecting(QString host);
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| 83 | void errorOcurred(int error_number, QString error_str);
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| 84 |
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| 85 | void signatureNotFound(const QString & title);
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| 86 |
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| 87 | protected slots:
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| 88 | void gotResponse();
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| 89 | void parse(QByteArray text);
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| 90 | #ifdef YT_GET_VIDEOINFO
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| 91 | void gotVideoInfoResponse();
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| 92 | void parseVideoInfo(QByteArray text);
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| 93 | void fetchVideoInfoPage(QString url = QString::null);
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| 94 | #endif
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| 95 |
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| 96 | protected:
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| 97 | static QString sanitizeForUnicodePoint(QString string);
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| 98 | static void htmlDecode(QString& string);
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| 99 | QString getVideoID(QString video_url);
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| 100 |
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| 101 | QMap<int, QString> urlMap;
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| 102 | QString url_title;
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| 103 | QString orig_url;
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| 104 | QString latest_preferred_url;
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| 105 |
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| 106 | Quality preferred_quality;
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| 107 | static QString user_agent;
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| 108 | static bool use_https_main;
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| 109 | static bool use_https_vi;
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| 110 |
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| 111 | #ifdef YT_GET_VIDEOINFO
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| 112 | QString video_id;
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| 113 | #endif
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| 114 |
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| 115 | private:
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| 116 | QNetworkAccessManager* manager;
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| 117 | QNetworkReply* reply;
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| 118 | };
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| 119 |
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| 120 | #endif
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