Fixed pause action status tip

[minitube] / src / video.cpp

diff --git a/src/video.cpp b/src/video.cpp
index 0e8d86021b9b3ca15ed35d12afc9aa88521d7f62..c4c3575955c077264ca9ac99e0679c0684095ba0 100644 (file)
--- a/src/video.cpp
+++ b/src/video.cpp
@@ -38,7 +38,10 @@ void Video::scrapeStreamUrl() {
     // 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(webpage.toString());
-    // if (!match || re.numCaptures() < 1) return false;
+    if (!match || re.numCaptures() < 1) {
+        emit errorStreamUrl(QString("Cannot get video id for %1").arg(webpage.toString()));
+        return;
+    }
     videoId = re.cap(1);
     // if (!videoId) return false;
     // qDebug() << videoId;
@@ -49,16 +52,37 @@ void Video::scrapeStreamUrl() {
 
     QObject *reply = The::http()->get(normalizedUrl);
     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;
+
     QRegExp re = QRegExp("^.*&token=([^&]+).*$");
     bool match = re.exactMatch(videoInfo);
-    if (!match || re.numCaptures() < 1) return;
+
+    // on regexp failure, stop and report error
+    if (!match || re.numCaptures() < 1) {
+        qDebug() << videoInfo;
+        re = QRegExp("^.*&reason=([^&]+).*$");
+        match = re.exactMatch(videoInfo);
+        if (match) {
+            // report the error in the status bar
+            QMainWindow* mainWindow = dynamic_cast<QMainWindow*>(qApp->topLevelWidgets().first());
+            QString errorMessage = QUrl::fromEncoded(re.cap(1).toUtf8()).toString().replace("+", " ");
+            int indexOfTag = errorMessage.indexOf("<");
+            if (indexOfTag != -1) {
+                errorMessage = errorMessage.left(indexOfTag);
+            }
+            if (mainWindow) mainWindow->statusBar()->showMessage(errorMessage);
+            emit errorStreamUrl(errorMessage);
+        } else
+            emit errorStreamUrl("Error parsing video info");
+        return;
+    }
+
     QString videoToken = re.cap(1);
     // FIXME proper decode
     videoToken = videoToken.replace("%3D", "=");
@@ -73,3 +97,7 @@ void  Video::gotVideoInfo(QByteArray data) {
 
     emit gotStreamUrl(videoUrl);
 }
+
+void Video::errorVideoInfo(QNetworkReply *reply) {
+    emit errorStreamUrl(tr("Network error: %1 for %2").arg(reply->errorString(), reply->url().toString()));
+}