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httpstatus.cpp
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httpstatus.cpp
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//////////////////////////////////////////////////////////////////////////////
// Program Name: httpstatus.cpp
//
// Purpose - Html & XML status HttpServerExtension
//
// Created By : David Blain Created On : Oct. 24, 2005
// Modified By : Modified On:
//
//////////////////////////////////////////////////////////////////////////////
// POSIX headers
#include <unistd.h>
// ANSI C headers
#include <cmath>
#include <cstdio>
#include <cstdlib>
// Qt headers
#include <QTextStream>
#include <QRegExp>
#include <QLocale>
// MythTV headers
#include "httpstatus.h"
#include "mythcorecontext.h"
#include "mythversion.h"
#include "mythdbcon.h"
#include "compat.h"
#include "mythconfig.h"
#include "autoexpire.h"
#include "tv.h"
#include "encoderlink.h"
#include "scheduler.h"
#include "mainserver.h"
#include "cardutil.h"
#include "mythsystem.h"
#include "exitcodes.h"
#include "jobqueue.h"
#include "upnp.h"
#include <util.h>
/////////////////////////////////////////////////////////////////////////////
//
/////////////////////////////////////////////////////////////////////////////
HttpStatus::HttpStatus( QMap<int, EncoderLink *> *tvList, Scheduler *sched,
AutoExpire *expirer, bool bIsMaster )
: HttpServerExtension( "HttpStatus" , QString())
{
m_pEncoders = tvList;
m_pSched = sched;
m_pExpirer = expirer;
m_bIsMaster = bIsMaster;
m_nPreRollSeconds = gCoreContext->GetNumSetting("RecordPreRoll", 0);
m_pMainServer = NULL;
}
/////////////////////////////////////////////////////////////////////////////
//
/////////////////////////////////////////////////////////////////////////////
HttpStatus::~HttpStatus()
{
}
/////////////////////////////////////////////////////////////////////////////
//
/////////////////////////////////////////////////////////////////////////////
HttpStatusMethod HttpStatus::GetMethod( const QString &sURI )
{
if (sURI == "Status" ) return( HSM_GetStatusHTML );
if (sURI == "GetStatusHTML" ) return( HSM_GetStatusHTML );
if (sURI == "GetStatus" ) return( HSM_GetStatusXML );
if (sURI == "xml" ) return( HSM_GetStatusXML );
return( HSM_Unknown );
}
/////////////////////////////////////////////////////////////////////////////
//
/////////////////////////////////////////////////////////////////////////////
QStringList HttpStatus::GetBasePaths()
{
return QStringList( "/Status" );
}
/////////////////////////////////////////////////////////////////////////////
//
/////////////////////////////////////////////////////////////////////////////
bool HttpStatus::ProcessRequest( HttpWorkerThread * /* pThread */,
HTTPRequest *pRequest )
{
try
{
if (pRequest)
{
if ((pRequest->m_sBaseUrl != "/Status" ) &&
(pRequest->m_sResourceUrl != "/Status" ))
{
return( false );
}
switch( GetMethod( pRequest->m_sMethod ))
{
case HSM_GetStatusXML : GetStatusXML ( pRequest ); return true;
case HSM_GetStatusHTML : GetStatusHTML ( pRequest ); return true;
default:
{
pRequest->m_eResponseType = ResponseTypeHTML;
pRequest->m_nResponseStatus = 200;
break;
}
}
}
}
catch( ... )
{
LOG(VB_GENERAL, LOG_ERR,
"HttpStatus::ProcessRequest() - Unexpected Exception");
}
return( false );
}
/////////////////////////////////////////////////////////////////////////////
//
/////////////////////////////////////////////////////////////////////////////
void HttpStatus::GetStatusXML( HTTPRequest *pRequest )
{
QDomDocument doc( "Status" );
FillStatusXML( &doc );
pRequest->m_eResponseType = ResponseTypeXML;
pRequest->m_mapRespHeaders[ "Cache-Control" ] = "no-cache=\"Ext\", max-age = 5000";
QTextStream stream( &pRequest->m_response );
stream << doc.toString();
}
/////////////////////////////////////////////////////////////////////////////
//
/////////////////////////////////////////////////////////////////////////////
void HttpStatus::GetStatusHTML( HTTPRequest *pRequest )
{
pRequest->m_eResponseType = ResponseTypeHTML;
pRequest->m_mapRespHeaders[ "Cache-Control" ] = "no-cache=\"Ext\", max-age = 5000";
QDomDocument doc( "Status" );
FillStatusXML( &doc );
QTextStream stream( &pRequest->m_response );
PrintStatus( stream, &doc );
}
void HttpStatus::FillStatusXML( QDomDocument *pDoc )
{
QDateTime qdtNow = QDateTime::currentDateTime();
// Add Root Node.
QDomElement root = pDoc->createElement("Status");
pDoc->appendChild(root);
root.setAttribute("date" , MythDateTimeToString(qdtNow,
kDateFull | kAddYear));
root.setAttribute("time" , MythDateTimeToString(qdtNow, kTime));
root.setAttribute("ISODate" , qdtNow.toString(Qt::ISODate) );
root.setAttribute("version" , MYTH_BINARY_VERSION );
root.setAttribute("protoVer", MYTH_PROTO_VERSION );
// Add all encoders, if any
QDomElement encoders = pDoc->createElement("Encoders");
root.appendChild(encoders);
int numencoders = 0;
bool isLocal = true;
QMap<int, EncoderLink *>::Iterator iter = m_pEncoders->begin();
for (; iter != m_pEncoders->end(); ++iter)
{
EncoderLink *elink = *iter;
if (elink != NULL)
{
TVState state = elink->GetState();
isLocal = elink->IsLocal();
QDomElement encoder = pDoc->createElement("Encoder");
encoders.appendChild(encoder);
encoder.setAttribute("id" , elink->GetCardID() );
encoder.setAttribute("local" , isLocal );
encoder.setAttribute("connected" , elink->IsConnected() );
encoder.setAttribute("state" , state );
encoder.setAttribute("sleepstatus" , elink->GetSleepStatus() );
//encoder.setAttribute("lowOnFreeSpace", elink->isLowOnFreeSpace());
if (isLocal)
encoder.setAttribute("hostname", gCoreContext->GetHostName());
else
encoder.setAttribute("hostname", elink->GetHostName());
encoder.setAttribute("devlabel",
CardUtil::GetDeviceLabel(elink->GetCardID()) );
if (elink->IsConnected())
numencoders++;
switch (state)
{
case kState_WatchingLiveTV:
case kState_RecordingOnly:
case kState_WatchingRecording:
{
ProgramInfo *pInfo = elink->GetRecording();
if (pInfo)
{
FillProgramInfo(pDoc, encoder, pInfo);
delete pInfo;
}
break;
}
default:
break;
}
}
}
encoders.setAttribute("count", numencoders);
// Add upcoming shows
QDomElement scheduled = pDoc->createElement("Scheduled");
root.appendChild(scheduled);
RecList recordingList;
if (m_pSched)
m_pSched->GetAllPending(recordingList);
unsigned int iNum = 10;
unsigned int iNumRecordings = 0;
RecConstIter itProg = recordingList.begin();
for (; (itProg != recordingList.end()) && iNumRecordings < iNum; ++itProg)
{
if (((*itProg)->GetRecordingStatus() <= rsWillRecord) &&
((*itProg)->GetRecordingStartTime() >=
QDateTime::currentDateTime()))
{
iNumRecordings++;
FillProgramInfo(pDoc, scheduled, *itProg);
}
}
while (!recordingList.empty())
{
ProgramInfo *pginfo = recordingList.back();
delete pginfo;
recordingList.pop_back();
}
scheduled.setAttribute("count", iNumRecordings);
// Add known frontends
QDomElement frontends = pDoc->createElement("Frontends");
root.appendChild(frontends);
SSDPCacheEntries *fes = SSDP::Find(
"urn:schemas-mythtv-org:service:MythFrontend:1");
if (fes)
{
EntryMap map;
fes->GetEntryMap(map);
fes->Release();
fes = NULL;
frontends.setAttribute( "count", map.size() );
QMapIterator< QString, DeviceLocation * > i(map);
while (i.hasNext())
{
i.next();
QDomElement fe = pDoc->createElement("Frontend");
frontends.appendChild(fe);
QUrl url(i.value()->m_sLocation);
fe.setAttribute("name", url.host());
fe.setAttribute("url", url.toString(QUrl::RemovePath));
i.value()->Release();
}
}
// Other backends
QDomElement backends = pDoc->createElement("Backends");
root.appendChild(backends);
int numbes = 0;
if (!gCoreContext->IsMasterBackend())
{
numbes++;
QString masterhost = gCoreContext->GetMasterHostName();
QString masterip = gCoreContext->GetSetting("MasterServerIP");
QString masterport = gCoreContext->GetSettingOnHost("BackendStatusPort", masterhost, "6544");
QDomElement mbe = pDoc->createElement("Backend");
backends.appendChild(mbe);
mbe.setAttribute("type", "Master");
mbe.setAttribute("name", masterhost);
mbe.setAttribute("url" , masterip + ":" + masterport);
}
SSDPCacheEntries *sbes = SSDP::Find(
"urn:schemas-mythtv-org:device:SlaveMediaServer:1");
if (sbes)
{
QString ipaddress = QString();
if (!UPnp::g_IPAddrList.isEmpty())
ipaddress = UPnp::g_IPAddrList.at(0);
EntryMap map;
sbes->GetEntryMap(map);
sbes->Release();
sbes = NULL;
QMapIterator< QString, DeviceLocation * > i(map);
while (i.hasNext())
{
i.next();
QUrl url(i.value()->m_sLocation);
if (url.host() != ipaddress)
{
numbes++;
QDomElement mbe = pDoc->createElement("Backend");
backends.appendChild(mbe);
mbe.setAttribute("type", "Slave");
mbe.setAttribute("name", url.host());
mbe.setAttribute("url" , url.toString(QUrl::RemovePath));
}
i.value()->Release();
}
}
backends.setAttribute("count", numbes);
// Add Job Queue Entries
QDomElement jobqueue = pDoc->createElement("JobQueue");
root.appendChild(jobqueue);
QMap<int, JobQueueEntry> jobs;
QMap<int, JobQueueEntry>::Iterator it;
JobQueue::GetJobsInQueue(jobs,
JOB_LIST_NOT_DONE | JOB_LIST_ERROR |
JOB_LIST_RECENT);
for (it = jobs.begin(); it != jobs.end(); ++it)
{
ProgramInfo pginfo((*it).chanid, (*it).recstartts);
if (!pginfo.GetChanID())
continue;
QDomElement job = pDoc->createElement("Job");
jobqueue.appendChild(job);
job.setAttribute("id" , (*it).id );
job.setAttribute("chanId" , (*it).chanid );
job.setAttribute("startTime" ,
(*it).recstartts.toString(Qt::ISODate));
job.setAttribute("startTs" , (*it).startts );
job.setAttribute("insertTime",
(*it).inserttime.toString(Qt::ISODate));
job.setAttribute("type" , (*it).type );
job.setAttribute("cmds" , (*it).cmds );
job.setAttribute("flags" , (*it).flags );
job.setAttribute("status" , (*it).status );
job.setAttribute("statusTime",
(*it).statustime.toString(Qt::ISODate));
job.setAttribute("schedTime" ,
(*it).schedruntime.toString(Qt::ISODate));
job.setAttribute("args" , (*it).args );
if ((*it).hostname.isEmpty())
job.setAttribute("hostname", QObject::tr("master"));
else
job.setAttribute("hostname",(*it).hostname);
QDomText textNode = pDoc->createTextNode((*it).comment);
job.appendChild(textNode);
FillProgramInfo(pDoc, job, &pginfo);
}
jobqueue.setAttribute( "count", jobs.size() );
// Add Machine information
QDomElement mInfo = pDoc->createElement("MachineInfo");
QDomElement storage = pDoc->createElement("Storage" );
QDomElement load = pDoc->createElement("Load" );
QDomElement guide = pDoc->createElement("Guide" );
root.appendChild (mInfo );
mInfo.appendChild(storage);
mInfo.appendChild(load );
mInfo.appendChild(guide );
// drive space ---------------------
QStringList strlist;
QString dirs;
QString hostname;
QString directory;
QString isLocalstr;
QString fsID;
QString ids;
long long iTotal = -1, iUsed = -1, iAvail = -1;
if (m_pMainServer)
m_pMainServer->BackendQueryDiskSpace(strlist, true, m_bIsMaster);
QDomElement total;
// Make a temporary list to hold the per-filesystem elements so that the
// total is always the first element.
QList<QDomElement> fsXML;
QStringList::const_iterator sit = strlist.begin();
while (sit != strlist.end())
{
hostname = *(sit++);
directory = *(sit++);
isLocalstr = *(sit++);
fsID = *(sit++);
sit++; // ignore dirID
sit++; // ignore blocksize
iTotal = (*(sit++)).toLongLong();
iUsed = (*(sit++)).toLongLong();;
iAvail = iTotal - iUsed;
if (fsID == "-2")
fsID = "total";
QDomElement group = pDoc->createElement("Group");
group.setAttribute("id" , fsID );
group.setAttribute("total", (int)(iTotal>>10) );
group.setAttribute("used" , (int)(iUsed>>10) );
group.setAttribute("free" , (int)(iAvail>>10) );
group.setAttribute("dir" , directory );
if (fsID == "total")
{
long long iLiveTV = -1, iDeleted = -1, iExpirable = -1;
MSqlQuery query(MSqlQuery::InitCon());
query.prepare("SELECT SUM(filesize) FROM recorded "
" WHERE recgroup = :RECGROUP;");
query.bindValue(":RECGROUP", "LiveTV");
if (query.exec() && query.next())
{
iLiveTV = query.value(0).toLongLong();
}
query.bindValue(":RECGROUP", "Deleted");
if (query.exec() && query.next())
{
iDeleted = query.value(0).toLongLong();
}
query.prepare("SELECT SUM(filesize) FROM recorded "
" WHERE autoexpire = 1 "
" AND recgroup NOT IN ('LiveTV', 'Deleted');");
if (query.exec() && query.next())
{
iExpirable = query.value(0).toLongLong();
}
group.setAttribute("livetv", (int)(iLiveTV>>20) );
group.setAttribute("deleted", (int)(iDeleted>>20) );
group.setAttribute("expirable", (int)(iExpirable>>20) );
total = group;
}
else
fsXML << group;
}
storage.appendChild(total);
int num_elements = fsXML.size();
for (int fs_index = 0; fs_index < num_elements; fs_index++)
{
storage.appendChild(fsXML[fs_index]);
}
// load average ---------------------
double rgdAverages[3];
if (getloadavg(rgdAverages, 3) != -1)
{
load.setAttribute("avg1", rgdAverages[0]);
load.setAttribute("avg2", rgdAverages[1]);
load.setAttribute("avg3", rgdAverages[2]);
}
// Guide Data ---------------------
QDateTime GuideDataThrough;
MSqlQuery query(MSqlQuery::InitCon());
query.prepare("SELECT MAX(endtime) FROM program WHERE manualid = 0;");
if (query.exec() && query.next())
{
GuideDataThrough = QDateTime::fromString(
query.value(0).toString(), Qt::ISODate);
}
guide.setAttribute("start",
gCoreContext->GetSetting("mythfilldatabaseLastRunStart"));
guide.setAttribute("end",
gCoreContext->GetSetting("mythfilldatabaseLastRunEnd"));
guide.setAttribute("status",
gCoreContext->GetSetting("mythfilldatabaseLastRunStatus"));
if (gCoreContext->GetNumSetting("MythFillGrabberSuggestsTime", 0))
{
guide.setAttribute("next",
gCoreContext->GetSetting("MythFillSuggestedRunTime"));
}
if (!GuideDataThrough.isNull())
{
guide.setAttribute("guideThru",
QDateTime(GuideDataThrough).toString(Qt::ISODate));
guide.setAttribute("guideDays", qdtNow.daysTo(GuideDataThrough));
}
QDomText dataDirectMessage =
pDoc->createTextNode(gCoreContext->GetSetting("DataDirectMessage"));
guide.appendChild(dataDirectMessage);
// Add Miscellaneous information
QString info_script = gCoreContext->GetSetting("MiscStatusScript");
if ((!info_script.isEmpty()) && (info_script != "none"))
{
QDomElement misc = pDoc->createElement("Miscellaneous");
root.appendChild(misc);
uint flags = kMSRunShell | kMSStdOut | kMSBuffered;
MythSystem ms(info_script, flags);
ms.Run(10);
if (ms.Wait() != GENERIC_EXIT_OK)
{
LOG(VB_GENERAL, LOG_ERR,
QString("Error running miscellaneous "
"status information script: %1").arg(info_script));
return;
}
QByteArray input = ms.ReadAll();
QStringList output = QString(input).split('\n',
QString::SkipEmptyParts);
QStringList::iterator iter;
for (iter = output.begin(); iter != output.end(); ++iter)
{
QDomElement info = pDoc->createElement("Information");
QStringList list = (*iter).split("[]:[]");
unsigned int size = list.size();
unsigned int hasAttributes = 0;
if ((size > 0) && (!list[0].isEmpty()))
{
info.setAttribute("display", list[0]);
hasAttributes++;
}
if ((size > 1) && (!list[1].isEmpty()))
{
info.setAttribute("name", list[1]);
hasAttributes++;
}
if ((size > 2) && (!list[2].isEmpty()))
{
info.setAttribute("value", list[2]);
hasAttributes++;
}
if (hasAttributes > 0)
misc.appendChild(info);
}
}
}
/////////////////////////////////////////////////////////////////////////////
//
/////////////////////////////////////////////////////////////////////////////
void HttpStatus::PrintStatus( QTextStream &os, QDomDocument *pDoc )
{
QString shortdateformat = gCoreContext->GetSetting("ShortDateFormat", "M/d");
QString timeformat = gCoreContext->GetSetting("TimeFormat", "h:mm AP");
os.setCodec("UTF-8");
QDateTime qdtNow = QDateTime::currentDateTime();
QDomElement docElem = pDoc->documentElement();
os << "<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Strict//EN\" "
<< "\"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd\">\r\n"
<< "<html xmlns=\"http://www.w3.org/1999/xhtml\""
<< " xml:lang=\"en\" lang=\"en\">\r\n"
<< "<head>\r\n"
<< " <meta http-equiv=\"Content-Type\""
<< "content=\"text/html; charset=UTF-8\" />\r\n"
<< " <link rel=\"stylesheet\" href=\"/css/Status.css\" type=\"text/css\">\r\n"
<< " <title>MythTV Status - "
<< docElem.attribute( "date", qdtNow.toString(shortdateformat) )
<< " "
<< docElem.attribute( "time", qdtNow.toString(timeformat) ) << " - "
<< docElem.attribute( "version", MYTH_BINARY_VERSION ) << "</title>\r\n"
<< "</head>\r\n"
<< "<body bgcolor=\"#fff\">\r\n"
<< "<div class=\"status\">\r\n"
<< " <h1 class=\"status\">MythTV Status</h1>\r\n";
int nNumEncoders = 0;
// encoder information ---------------------
QDomNode node = docElem.namedItem( "Encoders" );
if (!node.isNull())
nNumEncoders = PrintEncoderStatus( os, node.toElement() );
// upcoming shows --------------------------
node = docElem.namedItem( "Scheduled" );
if (!node.isNull())
PrintScheduled( os, node.toElement());
// Frontends
node = docElem.namedItem( "Frontends" );
if (!node.isNull())
PrintFrontends (os, node.toElement());
// Backends
node = docElem.namedItem( "Backends" );
if (!node.isNull())
PrintBackends (os, node.toElement());
// Job Queue Entries -----------------------
node = docElem.namedItem( "JobQueue" );
if (!node.isNull())
PrintJobQueue( os, node.toElement());
// Machine information ---------------------
node = docElem.namedItem( "MachineInfo" );
if (!node.isNull())
PrintMachineInfo( os, node.toElement());
// Miscellaneous information ---------------
node = docElem.namedItem( "Miscellaneous" );
if (!node.isNull())
PrintMiscellaneousInfo( os, node.toElement());
os << "\r\n</div>\r\n</body>\r\n</html>\r\n";
}
/////////////////////////////////////////////////////////////////////////////
//
/////////////////////////////////////////////////////////////////////////////
int HttpStatus::PrintEncoderStatus( QTextStream &os, QDomElement encoders )
{
QString timeformat = gCoreContext->GetSetting("TimeFormat", "h:mm AP");
int nNumEncoders = 0;
if (encoders.isNull())
return 0;
os << " <div class=\"content\">\r\n"
<< " <h2 class=\"status\">Encoder Status</h2>\r\n";
QDomNode node = encoders.firstChild();
while (!node.isNull())
{
QDomElement e = node.toElement();
if (!e.isNull())
{
if (e.tagName() == "Encoder")
{
QString sIsLocal = (e.attribute( "local" , "remote" )== "1")
? "local" : "remote";
QString sCardId = e.attribute( "id" , "0" );
QString sHostName = e.attribute( "hostname" , "Unknown");
bool bConnected= e.attribute( "connected", "0" ).toInt();
bool bIsLowOnFreeSpace=e.attribute( "lowOnFreeSpace", "0").toInt();
QString sDevlabel = e.attribute( "devlabel", "[ UNKNOWN ]");
os << " Encoder " << sCardId << " " << sDevlabel
<< " is " << sIsLocal << " on " << sHostName;
if ((sIsLocal == "remote") && !bConnected)
{
SleepStatus sleepStatus =
(SleepStatus) e.attribute("sleepstatus",
QString((int)sStatus_Undefined)).toInt();
if (sleepStatus == sStatus_Asleep)
os << " (currently asleep).<br />";
else
os << " (currently not connected).<br />";
node = node.nextSibling();
continue;
}
nNumEncoders++;
TVState encState = (TVState) e.attribute( "state", "0").toInt();
switch( encState )
{
case kState_WatchingLiveTV:
os << " and is watching Live TV";
break;
case kState_RecordingOnly:
case kState_WatchingRecording:
os << " and is recording";
break;
default:
os << " and is not recording.";
break;
}
// Display first Program Element listed under the encoder
QDomNode tmpNode = e.namedItem( "Program" );
if (!tmpNode.isNull())
{
QDomElement program = tmpNode.toElement();
if (!program.isNull())
{
os << " '" << program.attribute( "title", "Unknown" ) << "'";
// Get Channel information
tmpNode = program.namedItem( "Channel" );
if (!tmpNode.isNull())
{
QDomElement channel = tmpNode.toElement();
if (!channel.isNull())
os << " on "
<< channel.attribute( "callSign", "unknown" );
}
// Get Recording Information (if any)
tmpNode = program.namedItem( "Recording" );
if (!tmpNode.isNull())
{
QDomElement recording = tmpNode.toElement();
if (!recording.isNull())
{
QDateTime endTs = QDateTime::fromString(
recording.attribute( "recEndTs", "" ),
Qt::ISODate );
os << ". This recording ";
if (endTs < QDateTime::currentDateTime())
os << "was ";
else
os << "is ";
os << "scheduled to end at "
<< endTs.toString(timeformat);
}
}
}
os << ".";
}
if (bIsLowOnFreeSpace)
{
os << " <strong>WARNING</strong>:"
<< " This backend is low on free disk space!";
}
os << "<br />\r\n";
}
}
node = node.nextSibling();
}
os << " </div>\r\n\r\n";
return( nNumEncoders );
}
/////////////////////////////////////////////////////////////////////////////
//
/////////////////////////////////////////////////////////////////////////////
int HttpStatus::PrintScheduled( QTextStream &os, QDomElement scheduled )
{
QDateTime qdtNow = QDateTime::currentDateTime();
QString shortdateformat = gCoreContext->GetSetting("ShortDateFormat", "M/d");
QString longdateformat = gCoreContext->GetSetting("DateFormat", "M/d/yyyy");
QString timeformat = gCoreContext->GetSetting("TimeFormat", "h:mm AP");
if (scheduled.isNull())
return( 0 );
int nNumRecordings= scheduled.attribute( "count", "0" ).toInt();
os << " <div class=\"content\">\r\n"
<< " <h2 class=\"status\">Schedule</h2>\r\n";
if (nNumRecordings == 0)
{
os << " There are no shows scheduled for recording.\r\n"
<< " </div>\r\n";
return( 0 );
}
os << " The next " << nNumRecordings << " show" << (nNumRecordings == 1 ? "" : "s" )
<< " that " << (nNumRecordings == 1 ? "is" : "are")
<< " scheduled for recording:\r\n";
os << " <div class=\"schedule\">\r\n";
// Iterate through all scheduled programs
QDomNode node = scheduled.firstChild();
while (!node.isNull())
{
QDomElement e = node.toElement();
if (!e.isNull())
{
QDomNode recNode = e.namedItem( "Recording" );
QDomNode chanNode = e.namedItem( "Channel" );
if ((e.tagName() == "Program") && !recNode.isNull() && !chanNode.isNull())
{
QDomElement r = recNode.toElement();
QDomElement c = chanNode.toElement();
QString sTitle = e.attribute( "title" , "" );
QString sSubTitle = e.attribute( "subTitle", "" );
QDateTime airDate = QDateTime::fromString( e.attribute( "airdate" ,"" ), Qt::ISODate );
QDateTime startTs = QDateTime::fromString( e.attribute( "startTime" ,"" ), Qt::ISODate );
QDateTime endTs = QDateTime::fromString( e.attribute( "endTime" ,"" ), Qt::ISODate );
QDateTime recStartTs = QDateTime::fromString( r.attribute( "recStartTs","" ), Qt::ISODate );
// QDateTime recEndTs = QDateTime::fromString( r.attribute( "recEndTs" ,"" ), Qt::ISODate );
int nPreRollSecs = r.attribute( "preRollSeconds", "0" ).toInt();
int nEncoderId = r.attribute( "encoderId" , "0" ).toInt();
QString sProfile = r.attribute( "recProfile" , "" );
QString sChanName = c.attribute( "channelName" , "" );
QString sDesc = "";
QDomText text = e.firstChild().toText();
if (!text.isNull())
sDesc = text.nodeValue();
// Build Time to recording start.
int nTotalSecs = qdtNow.secsTo( recStartTs ) - nPreRollSecs;
//since we're not displaying seconds
nTotalSecs -= 60;
int nTotalDays = nTotalSecs / 86400;
int nTotalHours = (nTotalSecs / 3600)
- (nTotalDays * 24);
int nTotalMins = (nTotalSecs / 60) % 60;
QString sTimeToStart = "in";
sTimeToStart += QObject::tr(" %n day(s),", "", nTotalDays );
sTimeToStart += QObject::tr(" %n hour(s) and", "", nTotalHours);
sTimeToStart += QObject::tr(" %n minute(s)", "", nTotalMins);
if ( nTotalHours == 0 && nTotalMins == 0)
sTimeToStart = QObject::tr("within one minute", "Recording starting");
if ( nTotalSecs < 0)
sTimeToStart = QObject::tr("soon", "Recording starting");
// Output HTML
os << " <a href=\"#\">";
if (shortdateformat.indexOf("ddd") == -1) {
// If day-of-week not already present somewhere, prepend it.
os << recStartTs.addSecs(-nPreRollSecs).toString("ddd")
<< " ";
}
os << recStartTs.addSecs(-nPreRollSecs).toString(shortdateformat) << " "
<< recStartTs.addSecs(-nPreRollSecs).toString(timeformat) << " - ";
if (nEncoderId > 0)
os << "Encoder " << nEncoderId << " - ";
os << sChanName << " - " << sTitle << "<br />"
<< "<span><strong>" << sTitle << "</strong> ("
<< startTs.toString(timeformat) << "-"
<< endTs.toString(timeformat) << ")<br />";
if ( !sSubTitle.isEmpty())
os << "<em>" << sSubTitle << "</em><br /><br />";
if ( airDate.isValid())
os << "Orig. Airdate: "
<< airDate.toString(longdateformat + " " +timeformat)
<< "<br /><br />";
os << sDesc << "<br /><br />"
<< "This recording will start " << sTimeToStart
<< " using encoder " << nEncoderId << " with the '"
<< sProfile << "' profile.</span></a><hr />\r\n";
}
}
node = node.nextSibling();
}
os << " </div>\r\n";
os << " </div>\r\n\r\n";
return( nNumRecordings );
}
/////////////////////////////////////////////////////////////////////////////
//
/////////////////////////////////////////////////////////////////////////////
int HttpStatus::PrintFrontends( QTextStream &os, QDomElement frontends )
{
if (frontends.isNull())
return( 0 );
int nNumFES= frontends.attribute( "count", "0" ).toInt();
if (nNumFES < 1)
return( 0 );
os << " <div class=\"content\">\r\n"
<< " <h2 class=\"status\">Frontends</h2>\r\n";
QDomNode node = frontends.firstChild();
while (!node.isNull())