Video::Video() : m_duration(0),
m_viewCount(-1),
definitionCode(0),
-elIndex(0) { }
+elIndex(0),
+loadingStreamUrl(false)
+{ }
+
+Video* Video::clone() {
+ Video* cloneVideo = new Video();
+ cloneVideo->m_title = m_title;
+ cloneVideo->m_description = m_description;
+ cloneVideo->m_author = m_author;
+ cloneVideo->m_authorUri = m_authorUri;
+ cloneVideo->m_webpage = m_webpage;
+ cloneVideo->m_streamUrl = m_streamUrl;
+ cloneVideo->m_thumbnail = m_thumbnail;
+ cloneVideo->m_thumbnailUrl = m_thumbnailUrl;
+ cloneVideo->m_mediumThumbnailUrl = m_mediumThumbnailUrl;
+ cloneVideo->m_duration = m_duration;
+ cloneVideo->m_published = m_published;
+ cloneVideo->m_viewCount = m_viewCount;
+ cloneVideo->videoId = videoId;
+ cloneVideo->videoToken = videoToken;
+ cloneVideo->definitionCode = definitionCode;
+ return cloneVideo;
+}
+
+void Video::setWebpage(QUrl webpage) {
+ m_webpage = webpage;
+
+ // Get Video ID
+ // youtube-dl line 428
+ // QRegExp re("^((?:http://)?(?:\\w+\\.)?youtube\\.com/(?:(?:v/)|(?:(?:watch(?:\\.php)?)?\\?(?:.+&)?v=)))?([0-9A-Za-z_-]+)(?(1).+)?$");
+ QRegExp re("^https?://www\\.youtube\\.com/watch\\?v=([0-9A-Za-z_-]+).*");
+ bool match = re.exactMatch(m_webpage.toString());
+ if (!match || re.numCaptures() < 1) {
+ qDebug() << QString("Cannot get video id for %1").arg(m_webpage.toString());
+ // emit errorStreamUrl(QString("Cannot get video id for %1").arg(m_webpage.toString()));
+ // loadingStreamUrl = false;
+ return;
+ }
+ videoId = re.cap(1);
+}
-void Video::preloadThumbnail() {
- if (m_thumbnailUrls.isEmpty()) return;
- QObject *reply = The::http()->get(m_thumbnailUrls.first());
+void Video::loadThumbnail() {
+ QObject *reply = The::http()->get(m_thumbnailUrl);
connect(reply, SIGNAL(data(QByteArray)), SLOT(setThumbnail(QByteArray)));
}
void Video::setThumbnail(QByteArray bytes) {
- m_thumbnail = QImage::fromData(bytes);
+ m_thumbnail.loadFromData(bytes);
+ m_thumbnail = m_thumbnail.scaled(160, 90);
emit gotThumbnail();
}
-const QImage Video::thumbnail() const {
- return m_thumbnail;
+void Video::loadMediumThumbnail() {
+ if (m_mediumThumbnailUrl.isEmpty()) return;
+ QObject *reply = The::http()->get(m_mediumThumbnailUrl);
+ connect(reply, SIGNAL(data(QByteArray)), SIGNAL(gotMediumThumbnail(QByteArray)));
}
void Video::loadStreamUrl() {
-
- // https://develop.participatoryculture.org/trac/democracy/browser/trunk/tv/portable/flashscraper.py
-
- // Get Video ID
- // youtube-dl line 428
- // QRegExp re("^((?:http://)?(?:\\w+\\.)?youtube\\.com/(?:(?:v/)|(?:(?:watch(?:\\.php)?)?\\?(?:.+&)?v=)))?([0-9A-Za-z_-]+)(?(1).+)?$");
- QRegExp re("^http://www\\.youtube\\.com/watch\\?v=([0-9A-Za-z_-]+).*");
- bool match = re.exactMatch(m_webpage.toString());
- if (!match || re.numCaptures() < 1) {
- emit errorStreamUrl(QString("Cannot get video id for %1").arg(m_webpage.toString()));
+ if (loadingStreamUrl) {
+ qDebug() << "Already loading stream URL for" << this->title();
return;
}
- videoId = re.cap(1);
+ loadingStreamUrl = true;
+ // https://develop.participatoryculture.org/trac/democracy/browser/trunk/tv/portable/flashscraper.py
getVideoInfo();
-
}
void Video::getVideoInfo() {
static const QStringList elTypes = QStringList() << "&el=embedded" << "&el=vevo" << "&el=detailpage" << "";
if (elIndex > elTypes.size() - 1) {
+ loadingStreamUrl = false;
+ emit errorStreamUrl("Cannot get video info");
+ /*
// Don't panic! We have a plan B.
// get the youtube video webpage
qDebug() << "Scraping" << webpage().toString();
connect(reply, SIGNAL(data(QByteArray)), SLOT(scrapeWebPage(QByteArray)));
connect(reply, SIGNAL(error(QNetworkReply*)), SLOT(errorVideoInfo(QNetworkReply*)));
// see you in scrapWebPage(QByteArray)
+ */
return;
}
void Video::gotVideoInfo(QByteArray data) {
QString videoInfo = QString::fromUtf8(data);
+ // qDebug() << "videoInfo" << videoInfo;
+
// get video token
QRegExp re = QRegExp("^.*&token=([^&]+).*$");
bool match = re.exactMatch(videoInfo);
QString videoToken = re.cap(1);
while (videoToken.contains('%'))
videoToken = QByteArray::fromPercentEncoding(videoToken.toAscii());
- qDebug() << "videoToken" << videoToken;
+ // qDebug() << "videoToken" << videoToken;
this->videoToken = videoToken;
- /*
// get fmt_url_map
- re = QRegExp("^.*&fmt_url_map=([^&]+).*$");
+ re = QRegExp("^.*&url_encoded_fmt_stream_map=([^&]+).*$");
match = re.exactMatch(videoInfo);
// handle regexp failure
if (!match || re.numCaptures() < 1) {
getVideoInfo();
return;
}
+
QString fmtUrlMap = re.cap(1);
+ fmtUrlMap = QByteArray::fromPercentEncoding(fmtUrlMap.toUtf8());
- while (fmtUrlMap.contains('%'))
- fmtUrlMap = QByteArray::fromPercentEncoding(fmtUrlMap.toAscii());
+ QSettings settings;
+ QString definitionName = settings.value("definition").toString();
+ int definitionCode = VideoDefinition::getDefinitionCode(definitionName);
- qDebug() << "fmtUrlMap" << fmtUrlMap;
+ // qDebug() << "fmtUrlMap" << fmtUrlMap;
QStringList formatUrls = fmtUrlMap.split(",", QString::SkipEmptyParts);
+ QHash<int, QString> urlMap;
foreach(QString formatUrl, formatUrls) {
- int separator = formatUrl.indexOf("|");
- if (separator == -1) continue;
- int format = formatUrl.left(separator).toInt();
- QString url = formatUrl.mid(separator + 1);
- qDebug() << format << url;
+ // qDebug() << "formatUrl" << formatUrl;
+ QStringList urlParams = formatUrl.split("&", QString::SkipEmptyParts);
+ // qDebug() << "urlParams" << urlParams;
+
+ int format = -1;
+ QString url;
+ QString sig;
+ foreach(QString urlParam, urlParams) {
+ 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());
+ }
+ }
+ if (format == -1 || url.isNull()) continue;
+
+ url += "&signature=" + sig;
+
+ 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);
}
- */
- QSettings settings;
- QString definitionName = settings.value("definition").toString();
- int definitionCode = VideoDefinition::getDefinitionCode(definitionName);
- if (definitionCode == 18) {
- // This is assumed always available
- foundVideoUrl(videoToken, 18);
- } else {
- findVideoUrl(definitionCode);
+ 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()));
}
// on regexp failure, stop and report error
if (!match || re.numCaptures() < 1) {
emit errorStreamUrl("Error parsing video page");
+ loadingStreamUrl = false;
return;
}
// see you in gotHeadHeaders()
}
+
+
+QString Video::formattedDuration() const {
+ QString format = m_duration > 3600 ? "h:mm:ss" : "m:ss";
+ return QTime().addSecs(m_duration).toString(format);
+}
projects / minitube / blobdiff