+/* $BEGIN_LICENSE
+
+This file is part of Minitube.
+Copyright 2009, Flavio Tordini <flavio.tordini@gmail.com>
+
+Minitube is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+Minitube is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with Minitube. If not, see <http://www.gnu.org/licenses/>.
+
+$END_LICENSE */
+
#include "video.h"
#include "networkaccess.h"
#include <QtNetwork>
#include "videodefinition.h"
+#include "jsfunctions.h"
+#include "temporary.h"
+#include "compatibility/qurlqueryhelper.h"
+#include "datautils.h"
namespace The {
- NetworkAccess* http();
+NetworkAccess* http();
+}
+
+namespace {
+static const QString jsNameChars = "a-zA-Z0-9\\$_";
}
Video::Video() : m_duration(0),
-m_viewCount(-1),
-definitionCode(0),
-elIndex(0),
-loadingStreamUrl(false)
-{ }
+ m_viewCount(-1),
+ m_license(LicenseYouTube),
+ definitionCode(0),
+ elIndex(0),
+ ageGate(false),
+ loadingStreamUrl(false),
+ loadingThumbnail(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_channelTitle = m_channelTitle;
+ cloneVideo->m_channelId = m_channelId;
cloneVideo->m_webpage = m_webpage;
cloneVideo->m_streamUrl = m_streamUrl;
cloneVideo->m_thumbnail = m_thumbnail;
- cloneVideo->m_thumbnailUrls = m_thumbnailUrls;
+ 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;
return cloneVideo;
}
-void Video::preloadThumbnail() {
- if (m_thumbnailUrls.isEmpty()) return;
- QObject *reply = The::http()->get(m_thumbnailUrls.first());
- connect(reply, SIGNAL(data(QByteArray)), SLOT(setThumbnail(QByteArray)));
+const QString &Video::webpage() {
+ if (m_webpage.isEmpty() && !videoId.isEmpty())
+ m_webpage.append("https://www.youtube.com/watch?v=").append(videoId);
+ return m_webpage;
}
-void Video::setThumbnail(QByteArray bytes) {
- m_thumbnail = QImage::fromData(bytes);
- emit gotThumbnail();
+void Video::setWebpage(const QString &value) {
+ m_webpage = value;
+
+ // Get Video ID
+ if (videoId.isEmpty()) {
+ QRegExp re(JsFunctions::instance()->videoIdRE());
+ if (re.indexIn(m_webpage) == -1) {
+ qWarning() << QString("Cannot get video id for %1").arg(m_webpage);
+ // emit errorStreamUrl(QString("Cannot get video id for %1").arg(m_webpage.toString()));
+ // loadingStreamUrl = false;
+ return;
+ }
+ videoId = re.cap(1);
+ }
+}
+
+void Video::loadThumbnail() {
+ if (m_thumbnailUrl.isEmpty() || loadingThumbnail) return;
+ loadingThumbnail = true;
+ QObject *reply = The::http()->get(m_thumbnailUrl);
+ connect(reply, SIGNAL(data(QByteArray)), SLOT(setThumbnail(QByteArray)));
}
-const QImage Video::thumbnail() const {
- return m_thumbnail;
+void Video::setThumbnail(const QByteArray &bytes) {
+ loadingThumbnail = false;
+ qreal ratio = qApp->devicePixelRatio();
+ m_thumbnail = QPixmap();
+ m_thumbnail.loadFromData(bytes);
+ m_thumbnail.setDevicePixelRatio(ratio);
+ const int thumbWidth = 160 * ratio;
+ if (m_thumbnail.width() > thumbWidth)
+ m_thumbnail = m_thumbnail.scaledToWidth(thumbWidth, Qt::SmoothTransformation);
+ emit gotThumbnail();
}
void Video::loadStreamUrl() {
return;
}
loadingStreamUrl = true;
-
- // 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()));
- loadingStreamUrl = false;
- return;
- }
- videoId = re.cap(1);
+ elIndex = 0;
+ ageGate = false;
getVideoInfo();
-
}
void Video::getVideoInfo() {
- static const QStringList elTypes = QStringList() << "&el=embedded" << "&el=vevo" << "&el=detailpage" << "";
-
- if (elIndex > elTypes.size() - 1) {
- // Don't panic! We have a plan B.
- // get the youtube video webpage
- qDebug() << "Scraping" << webpage().toString();
- QObject *reply = The::http()->get(webpage().toString());
- connect(reply, SIGNAL(data(QByteArray)), SLOT(scrapeWebPage(QByteArray)));
- connect(reply, SIGNAL(error(QNetworkReply*)), SLOT(errorVideoInfo(QNetworkReply*)));
- // see you in scrapWebPage(QByteArray)
+ 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("https://www.youtube.com/get_video_info");
+
+ QUrlQueryHelper urlHelper(url);
+ urlHelper.addQueryItem("video_id", videoId);
+ urlHelper.addQueryItem("el", "embedded");
+ urlHelper.addQueryItem("gl", "US");
+ urlHelper.addQueryItem("hl", "en");
+ urlHelper.addQueryItem("eurl", "https://youtube.googleapis.com/v/" + videoId);
+ urlHelper.addQueryItem("asv", "3");
+ urlHelper.addQueryItem("sts", "1588");
+ } 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(
+ "https://www.youtube.com/get_video_info?video_id=%1%2&ps=default&eurl=&gl=US&hl=en"
+ ).arg(videoId, elTypes.at(elIndex)));
}
- // Get Video Token
- QUrl videoInfoUrl = 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(videoInfoUrl);
+ 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);
+void Video::gotVideoInfo(const QByteArray &bytes) {
+ QString videoInfo = QString::fromUtf8(bytes);
+ // qDebug() << "videoInfo" << videoInfo;
// get video token
- QRegExp re = QRegExp("^.*&token=([^&]+).*$");
- bool match = re.exactMatch(videoInfo);
- // handle regexp failure
- if (!match || re.numCaptures() < 1) {
+ QRegExp videoTokeRE(JsFunctions::instance()->videoTokenRE());
+ if (videoTokeRE.indexIn(videoInfo) == -1) {
+ qDebug() << "Cannot get token. Trying next el param" << videoInfo << videoTokeRE.pattern();
// Don't panic! We're gonna try another magic "el" param
elIndex++;
getVideoInfo();
return;
}
- QString videoToken = re.cap(1);
+
+ QString videoToken = videoTokeRE.cap(1);
+ // qDebug() << "got token" << videoToken;
while (videoToken.contains('%'))
- videoToken = QByteArray::fromPercentEncoding(videoToken.toAscii());
+ videoToken = QByteArray::fromPercentEncoding(videoToken.toLatin1());
// qDebug() << "videoToken" << videoToken;
this->videoToken = videoToken;
- /*
// get fmt_url_map
- re = QRegExp("^.*&fmt_url_map=([^&]+).*$");
- match = re.exactMatch(videoInfo);
- // handle regexp failure
- if (!match || re.numCaptures() < 1) {
+ QRegExp fmtMapRE(JsFunctions::instance()->videoInfoFmtMapRE());
+ if (fmtMapRE.indexIn(videoInfo) == -1) {
+ // qDebug() << "Cannot get urlMap. Trying next el param";
// Don't panic! We're gonna try another magic "el" param
elIndex++;
getVideoInfo();
return;
}
- QString fmtUrlMap = re.cap(1);
-
- while (fmtUrlMap.contains('%'))
- fmtUrlMap = QByteArray::fromPercentEncoding(fmtUrlMap.toAscii());
-
- qDebug() << "fmtUrlMap" << fmtUrlMap;
- QStringList formatUrls = fmtUrlMap.split(",", QString::SkipEmptyParts);
- 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;
- }
- */
- 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);
- }
+ // qDebug() << "Got token and urlMap" << elIndex;
+ QString fmtUrlMap = fmtMapRE.cap(1);
+ // qDebug() << "got fmtUrlMap" << fmtUrlMap;
+ fmtUrlMap = QByteArray::fromPercentEncoding(fmtUrlMap.toUtf8());
+ parseFmtUrlMap(fmtUrlMap);
}
-void Video::foundVideoUrl(QString videoToken, int definitionCode) {
- // qDebug() << "foundVideoUrl" << videoToken << definitionCode;
+void Video::parseFmtUrlMap(const QString &fmtUrlMap, bool fromWebPage) {
+ const QString definitionName = QSettings().value("definition", "360p").toString();
+ const VideoDefinition& definition = VideoDefinition::getDefinitionFor(definitionName);
+
+ // qDebug() << "fmtUrlMap" << fmtUrlMap;
+ const QStringList formatUrls = fmtUrlMap.split(',', QString::SkipEmptyParts);
+ QHash<int, QString> urlMap;
+ foreach(const QString &formatUrl, formatUrls) {
+ // qDebug() << "formatUrl" << formatUrl;
+ const QStringList urlParams = formatUrl.split('&', QString::SkipEmptyParts);
+ // qDebug() << "urlParams" << urlParams;
+
+ int format = -1;
+ QString url;
+ QString sig;
+ foreach(const 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 {
+
+ QUrl url("http://www.youtube.com/watch");
+ {
+ QUrlQueryHelper urlHelper(url);
+ urlHelper.addQueryItem("v", videoId);
+ urlHelper.addQueryItem("gl", "US");
+ urlHelper.addQueryItem("hl", "en");
+ urlHelper.addQueryItem("has_verified", "1");
+ }
+ // qDebug() << "Loading webpage" << url;
+ 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;
- 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)));
+ if (!url.contains("ratebypass"))
+ url += "&ratebypass=yes";
- m_streamUrl = videoUrl;
- emit gotStreamUrl(videoUrl);
- loadingStreamUrl = false;
+ // qWarning() << url;
+
+ if (format == definition.getCode()) {
+ // qDebug() << "Found format" << definitionCode;
+ saveDefinitionForUrl(url, definition);
+ return;
+ }
+
+ urlMap.insert(format, url);
+ }
+
+ const QList<VideoDefinition>& definitions = VideoDefinition::getDefinitions();
+ int previousIndex = std::max(definitions.indexOf(definition) - 1, 0);
+ for (; previousIndex >= 0; previousIndex--) {
+ const VideoDefinition& previousDefinition = definitions.at(previousIndex);
+ if (urlMap.contains(previousDefinition.getCode())) {
+ // qDebug() << "Found format" << definitionCode;
+ saveDefinitionForUrl(urlMap.value(previousDefinition.getCode()),
+ previousDefinition);
+ return;
+ }
+ }
+
+ emit errorStreamUrl(tr("Cannot get video stream for %1").arg(m_webpage));
}
void Video::errorVideoInfo(QNetworkReply *reply) {
- emit errorStreamUrl(tr("Network error: %1 for %2").arg(reply->errorString(), reply->url().toString()));
loadingStreamUrl = false;
+ emit errorStreamUrl(tr("Network error: %1 for %2").arg(reply->errorString(), reply->url().toString()));
}
-void Video::scrapeWebPage(QByteArray data) {
-
- QString videoHTML = QString::fromUtf8(data);
- QRegExp re(".*, \"t\": \"([^\"]+)\".*");
- bool match = re.exactMatch(videoHTML);
+void Video::scrapeWebPage(const QByteArray &bytes) {
+ QString html = QString::fromUtf8(bytes);
- // on regexp failure, stop and report error
- if (!match || re.numCaptures() < 1) {
- emit errorStreamUrl("Error parsing video page");
- loadingStreamUrl = false;
+ QRegExp ageGateRE(JsFunctions::instance()->ageGateRE());
+ if (ageGateRE.indexIn(html) != -1) {
+ // qDebug() << "Found ageGate";
+ ageGate = true;
+ elIndex = 4;
+ getVideoInfo();
return;
}
- QString videoToken = re.cap(1);
- // FIXME proper decode
- videoToken = videoToken.replace("%3D", "=");
-
- // we'll need this in gotHeadHeaders()
- this->videoToken = videoToken;
-
- // qDebug() << "token" << videoToken;
+ QRegExp fmtMapRE(JsFunctions::instance()->webPageFmtMapRE());
+ if (fmtMapRE.indexIn(html) == -1) {
+ qWarning() << "Error parsing video page";
+ // emit errorStreamUrl("Error parsing video page");
+ // loadingStreamUrl = false;
+ elIndex++;
+ getVideoInfo();
+ return;
+ }
+ fmtUrlMap = fmtMapRE.cap(1);
+ fmtUrlMap.replace("\\u0026", "&");
+ // parseFmtUrlMap(fmtUrlMap, true);
+#ifdef APP_DASH
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);
+ 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(JsFunctions::instance()->jsPlayerRE());
+ 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*)));
}
-
}
-void Video::gotHeadHeaders(QNetworkReply* reply) {
- int statusCode = reply->attribute(QNetworkRequest::HttpStatusCodeAttribute).toInt();
- // qDebug() << "gotHeaders" << statusCode;
- if (statusCode == 200) {
- foundVideoUrl(videoToken, definitionCode);
+void Video::parseJsPlayer(const QByteArray &bytes) {
+ QString js = QString::fromUtf8(bytes);
+ // qWarning() << "jsPlayer" << js;
+
+ // QRegExp funcNameRe("\"signature\"\\w*,\\w*([" + jsNameChars + "]+)");
+ QRegExp funcNameRe(JsFunctions::instance()->signatureFunctionNameRE().arg(jsNameChars));
+
+ if (funcNameRe.indexIn(js) == -1) {
+ qWarning() << "Cannot capture signature function name" << js;
} else {
+ sigFuncName = funcNameRe.cap(1);
+ captureFunction(sigFuncName, js);
+ // qWarning() << sigFunctions;
+ }
- // try next (lower quality) definition
- /*
- QStringList definitionNames = VideoDefinition::getDefinitionNames();
- int currentIndex = definitionNames.indexOf(currentDefinition);
- int previousIndex = 0;
- if (currentIndex > 0) {
- previousIndex = currentIndex - 1;
- }
- if (previousIndex > 0) {
- QString nextDefinitionName = definitionNames.at(previousIndex);
- findVideoUrl(nextDefinitionName);
- } else {
- foundVideoUrl(videoToken, 18);
- }*/
-
-
- QList<int> definitionCodes = VideoDefinition::getDefinitionCodes();
- int currentIndex = definitionCodes.indexOf(definitionCode);
- int previousIndex = 0;
- if (currentIndex > 0) {
- previousIndex = currentIndex - 1;
- int definitionCode = definitionCodes.at(previousIndex);
- if (definitionCode == 18) {
- // This is assumed always available
- foundVideoUrl(videoToken, 18);
+#ifdef APP_DASH
+ if (!dashManifestUrl.isEmpty()) {
+ QRegExp sigRe("/s/([\\w\\.]+)");
+ if (sigRe.indexIn(dashManifestUrl) != -1) {
+ qDebug() << "Decrypting signature for dash manifest";
+ QString sig = sigRe.cap(1);
+ sig = decryptSignature(sig);
+ dashManifestUrl.replace(sigRe, "/signature/" + sig);
+ qDebug() << dashManifestUrl;
+
+ if (false) {
+ // let phonon play the manifest
+ m_streamUrl = dashManifestUrl;
+ this->definitionCode = 37;
+ emit gotStreamUrl(m_streamUrl);
+ loadingStreamUrl = false;
} else {
- findVideoUrl(definitionCode);
+ // download the manifest
+ QObject *reply = The::http()->get(QUrl::fromEncoded(dashManifestUrl.toUtf8()));
+ connect(reply, SIGNAL(data(QByteArray)), SLOT(parseDashManifest(QByteArray)));
+ connect(reply, SIGNAL(error(QNetworkReply*)), SLOT(errorVideoInfo(QNetworkReply*)));
}
- } else {
- foundVideoUrl(videoToken, 18);
+ return;
}
-
}
+#endif
+
+ parseFmtUrlMap(fmtUrlMap, true);
+}
+
+void Video::parseDashManifest(const QByteArray &bytes) {
+ QFile file(Temporary::filename() + ".mpd");
+ if (!file.open(QIODevice::WriteOnly))
+ qWarning() << file.errorString() << file.fileName();
+ QDataStream stream(&file);
+ stream.writeRawData(bytes.constData(), bytes.size());
+
+ m_streamUrl = "file://" + file.fileName();
+ this->definitionCode = 37;
+ emit gotStreamUrl(m_streamUrl);
+ loadingStreamUrl = false;
}
-void Video::findVideoUrl(int definitionCode) {
- this->definitionCode = definitionCode;
+void Video::captureFunction(const QString &name, const QString &js) {
+ QRegExp funcRe("function\\s+" + QRegExp::escape(name) + "\\s*\\([" + jsNameChars + ",\\s]*\\)\\s*\\{[^\\}]+\\}");
+ if (funcRe.indexIn(js) == -1) {
+ qWarning() << "Cannot capture function" << name;
+ return;
+ }
+ QString func = funcRe.cap(0);
+ sigFunctions.insert(name, func);
+
+ // capture inner functions
+ QRegExp invokedFuncRe("[\\s=;\\(]([" + jsNameChars + "]+)\\s*\\([" + jsNameChars + ",\\s]+\\)");
+ int pos = name.length() + 9;
+ while ((pos = invokedFuncRe.indexIn(func, pos)) != -1) {
+ QString funcName = invokedFuncRe.cap(1);
+ if (!sigFunctions.contains(funcName))
+ captureFunction(funcName, js);
+ pos += invokedFuncRe.matchedLength();
+ }
+
+ // capture referenced objects
+ QRegExp objRe("[\\s=;\\(]([" + jsNameChars + "]+)\\.[" + jsNameChars + "]+");
+ pos = name.length() + 9;
+ while ((pos = objRe.indexIn(func, pos)) != -1) {
+ QString objName = objRe.cap(1);
+ if (!sigObjects.contains(objName))
+ captureObject(objName, js);
+ pos += objRe.matchedLength();
+ }
+}
- 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)));
+void Video::captureObject(const QString &name, const QString &js) {
+ QRegExp re("var\\s+" + QRegExp::escape(name) + "\\s*=\\s*\\{.+\\}\\s*;");
+ re.setMinimal(true);
+ if (re.indexIn(js) == -1) {
+ qWarning() << "Cannot capture object" << name;
+ return;
+ }
+ QString obj = re.cap(0);
+ sigObjects.insert(name, obj);
+}
- QObject *reply = The::http()->head(videoUrl);
- connect(reply, SIGNAL(finished(QNetworkReply*)), SLOT(gotHeadHeaders(QNetworkReply*)));
- // connect(reply, SIGNAL(error(QNetworkReply*)), SLOT(errorVideoInfo(QNetworkReply*)));
+QString Video::decryptSignature(const QString &s) {
+ if (sigFuncName.isEmpty()) return QString();
+ QScriptEngine engine;
+ foreach (const QString &f, sigObjects.values()) {
+ QScriptValue value = engine.evaluate(f);
+ if (value.isError())
+ qWarning() << "Error in" << f << value.toString();
+ }
+ foreach (const QString &f, sigFunctions.values()) {
+ QScriptValue value = engine.evaluate(f);
+ if (value.isError())
+ qWarning() << "Error in" << f << value.toString();
+ }
+ QString js = sigFuncName + "('" + s + "');";
+ QScriptValue value = engine.evaluate(js);
+ if (value.isUndefined()) {
+ qWarning() << "Undefined result for" << js;
+ return QString();
+ }
+ if (value.isError()) {
+ qWarning() << "Error in" << js << value.toString();
+ return QString();
+ }
+ return value.toString();
+}
- // see you in gotHeadHeaders()
+QString Video::formattedDuration() const {
+ return DataUtils::formatDuration(m_duration);
+}
+void Video::saveDefinitionForUrl(const QString& url, const VideoDefinition& definition) {
+ const QUrl videoUrl = QUrl::fromEncoded(url.toUtf8(), QUrl::StrictMode);
+ m_streamUrl = videoUrl;
+ definitionCode = definition.getCode();
+ emit gotStreamUrl(videoUrl);
+ loadingStreamUrl = false;
}
+
projects / minitube / blobdiff