bool XMLTVParser::parseFile(
QString filename, QList<ChanInfo> *chanlist,
QMap<QString, QList<ProgInfo> > *proglist)
{
QDomDocument doc;
QFile f;
if (!dash_open(f, filename, QIODevice::ReadOnly))
{
VERBOSE(VB_IMPORTANT, QString("Error unable to open '%1' for reading.")
.arg(filename));
return false;
}
QString errorMsg = "unknown";
int errorLine = 0;
int errorColumn = 0;
if (!doc.setContent(&f, &errorMsg, &errorLine, &errorColumn))
{
VERBOSE(VB_IMPORTANT, QString("Error in %1:%2: %3")
.arg(errorLine).arg(errorColumn).arg(errorMsg));
f.close();
return true;
}
f.close();
// now we calculate the localTimezoneOffset, so that we can fix
// the programdata if needed
QString config_offset = gCoreContext->GetSetting("TimeOffset", "None");
// we disable this feature by setting it invalid (> 840min = 14hr)
int localTimezoneOffset = 841;
if (config_offset == "Auto")
{
// we mark auto with the -ve of the disable magic number
localTimezoneOffset = -841;
}
else if (config_offset != "None")
{
localTimezoneOffset = TimezoneToInt(config_offset);
if (abs(localTimezoneOffset) > 840)
{
VERBOSE(VB_XMLTV, QString("Ignoring invalid TimeOffset %1")
.arg(config_offset));
localTimezoneOffset = 841;
}
}
QDomElement docElem = doc.documentElement();
QUrl baseUrl(docElem.attribute("source-data-url", ""));
QUrl sourceUrl(docElem.attribute("source-info-url", ""));
if (sourceUrl.toString() == "http://labs.zap2it.com/")
{
VERBOSE(VB_IMPORTANT, "Don't use tv_grab_na_dd, use the"
"internal datadirect grabber.");
exit(GENERIC_EXIT_SETUP_ERROR);
}
QString aggregatedTitle;
QString aggregatedDesc;
QString groupingTitle;
QString groupingDesc;
QDomNode n = docElem.firstChild();
while (!n.isNull())
{
QDomElement e = n.toElement();
if (!e.isNull())
{
if (e.tagName() == "channel")
{
ChanInfo *chinfo = parseChannel(e, baseUrl);
chanlist->push_back(*chinfo);
delete chinfo;
}
else if (e.tagName() == "programme")
{
ProgInfo *pginfo = parseProgram(e, localTimezoneOffset);
if (pginfo->startts == pginfo->endts)
{
/* Not a real program : just a grouping marker */
if (!pginfo->title.isEmpty())
groupingTitle = pginfo->title + " : ";
if (!pginfo->description.isEmpty())
groupingDesc = pginfo->description + " : ";
}
else
{
if (pginfo->clumpidx.isEmpty())
{
if (!groupingTitle.isEmpty())
{
pginfo->title.prepend(groupingTitle);
groupingTitle.clear();
}
if (!groupingDesc.isEmpty())
{
pginfo->description.prepend(groupingDesc);
groupingDesc.clear();
}
(*proglist)[pginfo->channel].push_back(*pginfo);
}
else
{
/* append all titles/descriptions from one clump */
if (pginfo->clumpidx.toInt() == 0)
{
aggregatedTitle.clear();
aggregatedDesc.clear();
}
if (!pginfo->title.isEmpty())
{
if (!aggregatedTitle.isEmpty())
aggregatedTitle.append(" | ");
aggregatedTitle.append(pginfo->title);
}
if (!pginfo->description.isEmpty())
{
if (!aggregatedDesc.isEmpty())
aggregatedDesc.append(" | ");
aggregatedDesc.append(pginfo->description);
}
if (pginfo->clumpidx.toInt() ==
pginfo->clumpmax.toInt() - 1)
{
pginfo->title = aggregatedTitle;
pginfo->description = aggregatedDesc;
(*proglist)[pginfo->channel].push_back(*pginfo);
}
}
}
delete pginfo;
}
}
n = n.nextSibling();
}
return true;
}
// localTimezoneOffset: 841 == "None", -841 == "Auto", other == fixed offset
void fromXMLTVDate(QString ×tr, QDateTime &dt, int localTimezoneOffset = 841)
{
if (timestr.isEmpty())
{
cerr << "Ignoring empty timestamp." << endl;
return;
}
QStringList split = QStringList::split(" ", timestr);
QString ts = split[0];
bool ok;
int year = 0, month = 0, day = 0, hour = 0, min = 0, sec = 0;
if (ts.length() == 14)
{
year = ts.left(4).toInt(&ok, 10);
month = ts.mid(4,2).toInt(&ok, 10);
day = ts.mid(6,2).toInt(&ok, 10);
hour = ts.mid(8,2).toInt(&ok, 10);
min = ts.mid(10,2).toInt(&ok, 10);
sec = ts.mid(12,2).toInt(&ok, 10);
}
else if (ts.length() == 12)
{
year = ts.left(4).toInt(&ok, 10);
month = ts.mid(4,2).toInt(&ok, 10);
day = ts.mid(6,2).toInt(&ok, 10);
hour = ts.mid(8,2).toInt(&ok, 10);
min = ts.mid(10,2).toInt(&ok, 10);
sec = 0;
}
else
{
cerr << "Ignoring unknown timestamp format: " << ts << endl;
return;
}
dt = QDateTime(QDate(year, month, day),QTime(hour, min, sec));
if ((split.size() > 1) && (localTimezoneOffset <= 840))
{
QString tmp = split[1];
tmp.stripWhiteSpace();
int ts_offset = TimezoneToInt(tmp);
if (abs(ts_offset) > 840)
{
ts_offset = 0;
localTimezoneOffset = 841;
}
dt = dt.addSecs(-ts_offset * 60);
}
if (localTimezoneOffset < -840)
{
dt = MythUTCToLocal(dt);
}
else if (abs(localTimezoneOffset) <= 840)
{
dt = dt.addSecs(localTimezoneOffset * 60 );
}
timestr = dt.toString("yyyyMMddhhmmss");
}
// localTimezoneOffset: 841 == "None", -841 == "Auto", other == fixed offset
static void fromXMLTVDate(QString ×tr, QDateTime &dt, int localTimezoneOffset = 841)
{
if (timestr.isEmpty())
{
VERBOSE(VB_XMLTV, "Found empty Date/Time in XMLTV data, ignoring");
return;
}
QStringList split = timestr.split(" ");
QString ts = split[0];
bool ok;
int year = 0, month = 0, day = 0, hour = 0, min = 0, sec = 0;
if (ts.length() == 14)
{
year = ts.left(4).toInt(&ok, 10);
month = ts.mid(4,2).toInt(&ok, 10);
day = ts.mid(6,2).toInt(&ok, 10);
hour = ts.mid(8,2).toInt(&ok, 10);
min = ts.mid(10,2).toInt(&ok, 10);
sec = ts.mid(12,2).toInt(&ok, 10);
}
else if (ts.length() == 12)
{
year = ts.left(4).toInt(&ok, 10);
month = ts.mid(4,2).toInt(&ok, 10);
day = ts.mid(6,2).toInt(&ok, 10);
hour = ts.mid(8,2).toInt(&ok, 10);
min = ts.mid(10,2).toInt(&ok, 10);
sec = 0;
}
else
{
VERBOSE(VB_IMPORTANT, QString("Ignoring unknown timestamp format: %1")
.arg(ts));
return;
}
dt = QDateTime(QDate(year, month, day),QTime(hour, min, sec));
if ((split.size() > 1) && (localTimezoneOffset <= 840))
{
QString tmp = split[1].trimmed();
int ts_offset = TimezoneToInt(tmp);
if (abs(ts_offset) > 840)
{
ts_offset = 0;
localTimezoneOffset = 841;
}
dt = dt.addSecs(-ts_offset * 60);
}
if (localTimezoneOffset < -840)
{
dt = MythUTCToLocal(dt);
}
else if (abs(localTimezoneOffset) <= 840)
{
dt = dt.addSecs(localTimezoneOffset * 60 );
}
timestr = dt.toString("yyyyMMddhhmmss");
}
// localTimezoneOffset: 841 == "None", -841 == "Auto", other == fixed offset
static void fromXMLTVDate(QString ×tr, QDateTime &dt, int localTimezoneOffset = 841)
{
if (timestr.isEmpty())
{
LOG(VB_XMLTV, LOG_ERR, "Found empty Date/Time in XMLTV data, ignoring");
return;
}
QStringList split = timestr.split(" ");
QString ts = split[0];
bool ok;
int year = 0, month = 0, day = 0, hour = 0, min = 0, sec = 0;
if (ts.length() == 14)
{
year = ts.left(4).toInt(&ok, 10);
month = ts.mid(4,2).toInt(&ok, 10);
day = ts.mid(6,2).toInt(&ok, 10);
hour = ts.mid(8,2).toInt(&ok, 10);
min = ts.mid(10,2).toInt(&ok, 10);
sec = ts.mid(12,2).toInt(&ok, 10);
}
else if (ts.length() == 12)
{
year = ts.left(4).toInt(&ok, 10);
month = ts.mid(4,2).toInt(&ok, 10);
day = ts.mid(6,2).toInt(&ok, 10);
hour = ts.mid(8,2).toInt(&ok, 10);
min = ts.mid(10,2).toInt(&ok, 10);
sec = 0;
}
else
{
LOG(VB_GENERAL, LOG_ERR,
QString("Ignoring unknown timestamp format: %1")
.arg(ts));
return;
}
dt = QDateTime(QDate(year, month, day),QTime(hour, min, sec),
Qt::LocalTime);
if ((split.size() > 1) && (localTimezoneOffset <= 840))
{
QString tmp = split[1].trimmed();
int ts_offset = TimezoneToInt(tmp);
if (abs(ts_offset) > 840)
{
ts_offset = 0;
localTimezoneOffset = 841;
}
dt = dt.addSecs(-ts_offset * 60);
}
if (localTimezoneOffset < -840)
{
dt.setTimeSpec(Qt::UTC);
}
else if (abs(localTimezoneOffset) <= 840)
{
dt = dt.addSecs(localTimezoneOffset * 60 );
}
dt = dt.toUTC();
timestr = MythDate::toString(dt, MythDate::kFilename);
}
