-void Video::setThumbnail(QByteArray bytes) {
- loadingThumbnail = false;
- m_thumbnail.loadFromData(bytes);
- if (m_thumbnail.width() > 160)
- m_thumbnail = m_thumbnail.scaledToWidth(160, Qt::SmoothTransformation);
- emit gotThumbnail();
-}
-
-void Video::loadMediumThumbnail() {
- if (m_mediumThumbnailUrl.isEmpty()) return;
- QObject *reply = The::http()->get(m_mediumThumbnailUrl);
- connect(reply, SIGNAL(data(QByteArray)), SIGNAL(gotMediumThumbnail(QByteArray)));
-}
-
-void Video::loadStreamUrl() {
- if (loadingStreamUrl) {
- qDebug() << "Already loading stream URL for" << this->title();
- return;
- }
- loadingStreamUrl = true;
- elIndex = 0;
- ageGate = false;
-
- getVideoInfo();
-}
-
-void Video::getVideoInfo() {
- static const QStringList elTypes = QStringList() << "&el=embedded" << "&el=detailpage" << "&el=vevo" << "";
-
- QUrl url;
-
- if (elIndex == elTypes.size()) {
- // qDebug() << "Trying special embedded el param";
- url = QUrl("http://www.youtube.com/get_video_info");
-
-#if QT_VERSION >= 0x050000
- {
- QUrl &u = url;
- QUrlQuery url;
-#endif
- url.addQueryItem("video_id", videoId);
- url.addQueryItem("el", "embedded");
- url.addQueryItem("gl", "US");
- url.addQueryItem("hl", "en");
- url.addQueryItem("eurl", "https://youtube.googleapis.com/v/" + videoId);
- url.addQueryItem("asv", "3");
- url.addQueryItem("sts", "1588");
-#if QT_VERSION >= 0x050000
- u.setQuery(url);
- }
-#endif
-
- } else if (elIndex > elTypes.size() - 1) {
- qWarning() << "Cannot get video info";
- loadingStreamUrl = false;
- emit errorStreamUrl("Cannot get video info");
- return;
- } else {
- // qDebug() << "Trying el param:" << elTypes.at(elIndex) << elIndex;
- url = QUrl(QString(
- "http://www.youtube.com/get_video_info?video_id=%1%2&ps=default&eurl=&gl=US&hl=en"
- ).arg(videoId, elTypes.at(elIndex)));
- }
-
- QObject *reply = The::http()->get(url);
- connect(reply, SIGNAL(data(QByteArray)), SLOT(gotVideoInfo(QByteArray)));
- connect(reply, SIGNAL(error(QNetworkReply*)), SLOT(errorVideoInfo(QNetworkReply*)));
-
- // see you in gotVideoInfo...
-}
-
-void Video::gotVideoInfo(QByteArray data) {
- QString videoInfo = QString::fromUtf8(data);
- // qDebug() << "videoInfo" << videoInfo;
-
- // get video token
- QRegExp re = QRegExp("^.*&token=([^&]+).*$");
- bool match = re.exactMatch(videoInfo);
- // handle regexp failure
- if (!match) {
- // qDebug() << "Cannot get token. Trying next el param";
- // Don't panic! We're gonna try another magic "el" param
- elIndex++;
- getVideoInfo();
- return;
- }
-
- QString videoToken = re.cap(1);
- while (videoToken.contains('%'))
- videoToken = QByteArray::fromPercentEncoding(videoToken.toLatin1());
- // qDebug() << "videoToken" << videoToken;
- this->videoToken = videoToken;
-
- // get fmt_url_map
- re = QRegExp("^.*&url_encoded_fmt_stream_map=([^&]+).*$");
- match = re.exactMatch(videoInfo);
- // handle regexp failure
- if (!match) {
- // qDebug() << "Cannot get urlMap. Trying next el param";
- // Don't panic! We're gonna try another magic "el" param
- elIndex++;
- getVideoInfo();
- return;
- }
-
- // qDebug() << "Got token and urlMap" << elIndex;
-
- QString fmtUrlMap = re.cap(1);
- fmtUrlMap = QByteArray::fromPercentEncoding(fmtUrlMap.toUtf8());
- parseFmtUrlMap(fmtUrlMap);
-}
-
-void Video::parseFmtUrlMap(const QString &fmtUrlMap, bool fromWebPage) {
- QSettings settings;
- QString definitionName = settings.value("definition", "360p").toString();
- int definitionCode = VideoDefinition::getDefinitionCode(definitionName);
-
- // qDebug() << "fmtUrlMap" << fmtUrlMap;
- QStringList formatUrls = fmtUrlMap.split(',', QString::SkipEmptyParts);
- QHash<int, QString> urlMap;
- foreach(QString formatUrl, formatUrls) {
- // qDebug() << "formatUrl" << formatUrl;
- QStringList urlParams = formatUrl.split('&', QString::SkipEmptyParts);
- // qDebug() << "urlParams" << urlParams;
-
- int format = -1;
- QString url;
- QString sig;
- foreach(QString urlParam, urlParams) {
- // qWarning() << urlParam;
- if (urlParam.startsWith("itag=")) {
- int separator = urlParam.indexOf("=");
- format = urlParam.mid(separator + 1).toInt();
- } else if (urlParam.startsWith("url=")) {
- int separator = urlParam.indexOf("=");
- url = urlParam.mid(separator + 1);
- url = QByteArray::fromPercentEncoding(url.toUtf8());
- } else if (urlParam.startsWith("sig=")) {
- int separator = urlParam.indexOf("=");
- sig = urlParam.mid(separator + 1);
- sig = QByteArray::fromPercentEncoding(sig.toUtf8());
- } else if (urlParam.startsWith("s=")) {
- if (fromWebPage || ageGate) {
- int separator = urlParam.indexOf("=");
- sig = urlParam.mid(separator + 1);
- sig = QByteArray::fromPercentEncoding(sig.toUtf8());
- if (ageGate)
- sig = JsFunctions::instance()->decryptAgeSignature(sig);
- else {
- sig = decryptSignature(sig);
- if (sig.isEmpty())
- sig = JsFunctions::instance()->decryptSignature(sig);
- }
- } else {
- // qDebug() << "Loading webpage";
- QUrl url("http://www.youtube.com/watch");
-
-#if QT_VERSION >= 0x050000
- {
- QUrl &u = url;
- QUrlQuery url;
-#endif
- url.addQueryItem("v", videoId);
- url.addQueryItem("gl", "US");
- url.addQueryItem("hl", "en");
- url.addQueryItem("has_verified", "1");
-#if QT_VERSION >= 0x050000
- u.setQuery(url);
- }
-#endif
- QObject *reply = The::http()->get(url);
- connect(reply, SIGNAL(data(QByteArray)), SLOT(scrapeWebPage(QByteArray)));
- connect(reply, SIGNAL(error(QNetworkReply*)), SLOT(errorVideoInfo(QNetworkReply*)));
- // see you in scrapWebPage(QByteArray)
- return;
- }
- }
- }
- if (format == -1 || url.isNull()) continue;
-
- url += "&signature=" + sig;
-
- if (!url.contains("ratebypass"))
- url += "&ratebypass=yes";
-
- // qWarning() << url;
-
- if (format == definitionCode) {
- qDebug() << "Found format" << definitionCode;
- QUrl videoUrl = QUrl::fromEncoded(url.toUtf8(), QUrl::StrictMode);
- m_streamUrl = videoUrl;
- this->definitionCode = definitionCode;
- emit gotStreamUrl(videoUrl);
- loadingStreamUrl = false;
- return;
- }
-
- urlMap.insert(format, url);
- }
-
- QList<int> definitionCodes = VideoDefinition::getDefinitionCodes();
- int currentIndex = definitionCodes.indexOf(definitionCode);
- int previousIndex = 0;
- while (currentIndex >= 0) {
- previousIndex = currentIndex - 1;
- if (previousIndex < 0) previousIndex = 0;
- int definitionCode = definitionCodes.at(previousIndex);
- if (urlMap.contains(definitionCode)) {
- qDebug() << "Found format" << definitionCode;
- QString url = urlMap.value(definitionCode);
- QUrl videoUrl = QUrl::fromEncoded(url.toUtf8(), QUrl::StrictMode);
- m_streamUrl = videoUrl;
- this->definitionCode = definitionCode;
- emit gotStreamUrl(videoUrl);
- loadingStreamUrl = false;
- return;
- }
- currentIndex--;
- }
-
- emit errorStreamUrl(tr("Cannot get video stream for %1").arg(m_webpage.toString()));
-}
-
-void Video::foundVideoUrl(QString videoToken, int definitionCode) {
- // qDebug() << "foundVideoUrl" << videoToken << definitionCode;
-
- QUrl videoUrl = QUrl(QString(
- "http://www.youtube.com/get_video?video_id=%1&t=%2&eurl=&el=&ps=&asv=&fmt=%3"
- ).arg(videoId, videoToken, QString::number(definitionCode)));
-
- m_streamUrl = videoUrl;
- loadingStreamUrl = false;
- emit gotStreamUrl(videoUrl);
-}
-
-void Video::errorVideoInfo(QNetworkReply *reply) {
- loadingStreamUrl = false;
- emit errorStreamUrl(tr("Network error: %1 for %2").arg(reply->errorString(), reply->url().toString()));
-}
-
-void Video::scrapeWebPage(QByteArray data) {
- QString html = QString::fromUtf8(data);
- // qWarning() << html;
-
- if (html.contains("player-age-gate-content\"")) {
- // qDebug() << "Found ageGate";
- ageGate = true;
- elIndex = 4;
- getVideoInfo();
- return;
- }
-
- QRegExp re(".*\"url_encoded_fmt_stream_map\":\\s+\"([^\"]+)\".*");
- bool match = re.exactMatch(html);
- // on regexp failure, stop and report error
- if (!match) {
- qWarning() << "Error parsing video page";
- // emit errorStreamUrl("Error parsing video page");
- // loadingStreamUrl = false;
- elIndex++;
- getVideoInfo();
- return;
- }
- fmtUrlMap = re.cap(1);
- fmtUrlMap.replace("\\u0026", "&");
- // parseFmtUrlMap(fmtUrlMap, true);
-
-#ifdef APP_DASH
- QSettings settings;
- QString definitionName = settings.value("definition", "360p").toString();
- if (definitionName == QLatin1String("1080p") {
- QRegExp dashManifestRe("\"dashmpd\":\\s*\"([^\"]+)\"");
- if (dashManifestRe.indexIn(html) != -1) {
- dashManifestUrl = dashManifestRe.cap(1);
- dashManifestUrl.remove('\\');
- qDebug() << "dashManifestUrl" << dashManifestUrl;
- }
- }
-#endif
-
- QRegExp jsPlayerRe("\"assets\":.+\"js\":\\s*\"([^\"]+)\"");
- if (jsPlayerRe.indexIn(html) != -1) {
- QString jsPlayerUrl = jsPlayerRe.cap(1);
- jsPlayerUrl.remove('\\');
- jsPlayerUrl = "http:" + jsPlayerUrl;
- // qDebug() << "jsPlayerUrl" << jsPlayerUrl;
- /*
- QRegExp jsPlayerIdRe("-(.+)\\.js");
- jsPlayerIdRe.indexIn(jsPlayerUrl);
- QString jsPlayerId = jsPlayerRe.cap(1);
- */
- QObject *reply = The::http()->get(jsPlayerUrl);
- connect(reply, SIGNAL(data(QByteArray)), SLOT(parseJsPlayer(QByteArray)));
- connect(reply, SIGNAL(error(QNetworkReply*)), SLOT(errorVideoInfo(QNetworkReply*)));
- }