DTC::ProgramList* Dvr::GetConflictList( int nStartIndex,
int nCount,
int nRecordId )
{
RecordingList recordingList; // Auto-delete deque
RecList tmpList; // Standard deque, objects must be deleted
if (nRecordId <= 0)
nRecordId = -1;
// NOTE: Fetching this information directly from the schedule is
// significantly faster than using ProgramInfo::LoadFromScheduler()
Scheduler *scheduler = dynamic_cast<Scheduler*>(gCoreContext->GetScheduler());
if (scheduler)
scheduler->GetAllPending(tmpList, nRecordId);
// Sort the upcoming into only those which are conflicts
RecList::iterator it = tmpList.begin();
for(; it < tmpList.end(); ++it)
{
if (((*it)->GetRecordingStatus() == RecStatus::Conflict) &&
((*it)->GetRecordingStartTime() >= MythDate::current()))
{
recordingList.push_back(new RecordingInfo(**it));
}
delete *it;
*it = NULL;
}
// ----------------------------------------------------------------------
// Build Response
// ----------------------------------------------------------------------
DTC::ProgramList *pPrograms = new DTC::ProgramList();
nStartIndex = min( nStartIndex, (int)recordingList.size() );
nCount = (nCount > 0) ? min( nCount, (int)recordingList.size() ) : recordingList.size();
int nEndIndex = min((nStartIndex + nCount), (int)recordingList.size() );
for( int n = nStartIndex; n < nEndIndex; n++)
{
ProgramInfo *pInfo = recordingList[ n ];
DTC::Program *pProgram = pPrograms->AddNewProgram();
FillProgramInfo( pProgram, pInfo, true );
}
// ----------------------------------------------------------------------
pPrograms->setStartIndex ( nStartIndex );
pPrograms->setCount ( nCount );
pPrograms->setTotalAvailable( recordingList.size() );
pPrograms->setAsOf ( MythDate::current() );
pPrograms->setVersion ( MYTH_BINARY_VERSION );
pPrograms->setProtoVer ( MYTH_PROTO_VERSION );
return pPrograms;
}
DTC::ProgramGuide *Guide::GetProgramGuide( const QDateTime &rawStartTime ,
const QDateTime &rawEndTime ,
bool bDetails,
int nChannelGroupId,
int nStartIndex,
int nCount)
{
if (!rawStartTime.isValid())
throw( "StartTime is invalid" );
if (!rawEndTime.isValid())
throw( "EndTime is invalid" );
QDateTime dtStartTime = rawStartTime.toUTC();
QDateTime dtEndTime = rawEndTime.toUTC();
if (dtEndTime < dtStartTime)
throw( "EndTime is before StartTime");
if (nStartIndex <= 0)
nStartIndex = 0;
if (nCount <= 0)
nCount = 20000;
// ----------------------------------------------------------------------
// Load the channel list
// ----------------------------------------------------------------------
uint nTotalAvailable = 0;
ChannelInfoList chanList = ChannelUtil::LoadChannels(nStartIndex, nCount,
nTotalAvailable, true,
ChannelUtil::kChanOrderByChanNum,
ChannelUtil::kChanGroupByCallsign,
0,
nChannelGroupId);
// ----------------------------------------------------------------------
// Build SQL statement for Program Listing
// ----------------------------------------------------------------------
ProgramList schedList;
MSqlBindings bindings;
QString sWhere = "program.chanid = :CHANID "
"AND program.endtime >= :STARTDATE "
"AND program.starttime < :ENDDATE "
"AND program.starttime >= :STARTDATELIMIT "
"AND program.manualid = 0"; // Omit 'manual' recordings scheds
QString sGroupBy = "program.starttime, channel.channum,"
"channel.callsign, program.title";
QString sOrderBy = "program.starttime";
bindings[":STARTDATE" ] = dtStartTime;
bindings[":STARTDATELIMIT"] = dtStartTime.addDays(-1);
bindings[":ENDDATE" ] = dtEndTime;
// ----------------------------------------------------------------------
// Get all Pending Scheduled Programs
// ----------------------------------------------------------------------
// NOTE: Fetching this information directly from the schedule is
// significantly faster than using ProgramInfo::LoadFromScheduler()
Scheduler *scheduler = dynamic_cast<Scheduler*>(gCoreContext->GetScheduler());
if (scheduler)
scheduler->GetAllPending(schedList);
// ----------------------------------------------------------------------
// Build Response
// ----------------------------------------------------------------------
DTC::ProgramGuide *pGuide = new DTC::ProgramGuide();
ChannelInfoList::iterator chan_it;
for (chan_it = chanList.begin(); chan_it != chanList.end(); ++chan_it)
{
// Create ChannelInfo Object
DTC::ChannelInfo *pChannel = NULL;
pChannel = pGuide->AddNewChannel();
FillChannelInfo( pChannel, (*chan_it), bDetails );
// Load the list of programmes for this channel
ProgramList progList;
bindings[":CHANID"] = (*chan_it).chanid;
LoadFromProgram( progList, sWhere, sOrderBy, sOrderBy, bindings,
schedList );
// Create Program objects and add them to the channel object
ProgramList::iterator progIt;
for( progIt = progList.begin(); progIt != progList.end(); ++progIt)
{
DTC::Program *pProgram = pChannel->AddNewProgram();
FillProgramInfo( pProgram, *progIt, false, bDetails, false ); // No cast info
}
}
// ----------------------------------------------------------------------
pGuide->setStartTime ( dtStartTime );
pGuide->setEndTime ( dtEndTime );
pGuide->setDetails ( bDetails );
pGuide->setStartIndex ( nStartIndex );
pGuide->setCount ( chanList.size() );
pGuide->setTotalAvailable( nTotalAvailable );
pGuide->setAsOf ( MythDate::current() );
pGuide->setVersion ( MYTH_BINARY_VERSION );
pGuide->setProtoVer ( MYTH_PROTO_VERSION );
return pGuide;
}
DTC::ProgramList* Guide::GetProgramList(int nStartIndex,
int nCount,
const QDateTime& rawStartTime,
const QDateTime& rawEndTime,
int nChanId,
const QString& sTitleFilter,
const QString& sCategoryFilter,
const QString& sPersonFilter,
const QString& sKeywordFilter,
bool bOnlyNew,
bool bDetails,
const QString &sSort,
bool bDescending)
{
if (!rawStartTime.isNull() && !rawStartTime.isValid())
throw( "StartTime is invalid" );
if (!rawEndTime.isNull() && !rawEndTime.isValid())
throw( "EndTime is invalid" );
QDateTime dtStartTime = rawStartTime;
QDateTime dtEndTime = rawEndTime;
if (!rawEndTime.isNull() && dtEndTime < dtStartTime)
throw( "EndTime is before StartTime");
MSqlQuery query(MSqlQuery::InitCon());
// ----------------------------------------------------------------------
// Build SQL statement for Program Listing
// ----------------------------------------------------------------------
ProgramList progList;
ProgramList schedList;
MSqlBindings bindings;
QString sSQL;
if (!sPersonFilter.isEmpty())
{
sSQL = ", people, credits " // LEFT JOIN
"WHERE people.name LIKE :PersonFilter "
"AND credits.person = people.person "
"AND program.chanid = credits.chanid "
"AND program.starttime = credits.starttime AND ";
bindings[":PersonFilter"] = QString("%%1%").arg(sPersonFilter);
}
else
sSQL = "WHERE ";
sSQL += "visible != 0 AND program.manualid = 0 "; // Exclude programmes created purely for 'manual' recording schedules
if (nChanId < 0)
nChanId = 0;
if (nChanId > 0)
{
sSQL += "AND program.chanid = :ChanId ";
bindings[":ChanId"] = nChanId;
}
if (dtStartTime.isNull())
dtStartTime = QDateTime::currentDateTimeUtc();
sSQL += " AND program.endtime >= :StartDate ";
bindings[":StartDate"] = dtStartTime;
if (!dtEndTime.isNull())
{
sSQL += "AND program.starttime <= :EndDate ";
bindings[":EndDate"] = dtEndTime;
}
if (!sTitleFilter.isEmpty())
{
sSQL += "AND program.title LIKE :Title ";
bindings[":Title"] = QString("%%1%").arg(sTitleFilter);
}
if (!sCategoryFilter.isEmpty())
{
sSQL += "AND program.category LIKE :Category ";
bindings[":Category"] = sCategoryFilter;
}
if (!sKeywordFilter.isEmpty())
{
sSQL += "AND (program.title LIKE :Keyword1 "
"OR program.subtitle LIKE :Keyword2 "
"OR program.description LIKE :Keyword3) ";
QString filter = QString("%%1%").arg(sKeywordFilter);
bindings[":Keyword1"] = filter;
bindings[":Keyword2"] = filter;
bindings[":Keyword3"] = filter;
}
if (sSort == "starttime")
sSQL += "ORDER BY program.starttime ";
else if (sSort == "title")
sSQL += "ORDER BY program.title ";
else if (sSort == "channel")
sSQL += "ORDER BY channel.channum ";
else if (sSort == "duration")
sSQL += "ORDER BY (program.endtime - program.starttime) ";
else
sSQL += "ORDER BY program.starttime ";
if (bDescending)
sSQL += "DESC ";
else
sSQL += "ASC ";
// ----------------------------------------------------------------------
// Get all Pending Scheduled Programs
// ----------------------------------------------------------------------
// NOTE: Fetching this information directly from the schedule is
// significantly faster than using ProgramInfo::LoadFromScheduler()
Scheduler *scheduler = dynamic_cast<Scheduler*>(gCoreContext->GetScheduler());
if (scheduler)
scheduler->GetAllPending(schedList);
// ----------------------------------------------------------------------
uint nTotalAvailable = 0;
LoadFromProgram( progList, sSQL, bindings, schedList,
(uint)nStartIndex, (uint)nCount, nTotalAvailable);
// ----------------------------------------------------------------------
// Build Response
// ----------------------------------------------------------------------
DTC::ProgramList *pPrograms = new DTC::ProgramList();
nCount = (int)progList.size();
int nEndIndex = (int)progList.size();
for( int n = 0; n < nEndIndex; n++)
{
ProgramInfo *pInfo = progList[ n ];
DTC::Program *pProgram = pPrograms->AddNewProgram();
FillProgramInfo( pProgram, pInfo, true, bDetails, false ); // No cast info, loading this takes far too long
}
// ----------------------------------------------------------------------
pPrograms->setStartIndex ( nStartIndex );
pPrograms->setCount ( nCount );
pPrograms->setTotalAvailable( nTotalAvailable );
pPrograms->setAsOf ( MythDate::current() );
pPrograms->setVersion ( MYTH_BINARY_VERSION );
pPrograms->setProtoVer ( MYTH_PROTO_VERSION );
return pPrograms;
}