/** \fn DBUtil::CheckRepairStatus(MSqlQuery &query)
* \brief Parse the results of a CHECK TABLE or REPAIR TABLE run.
*
* This function reads the records returned by a CHECK TABLE or REPAIR TABLE
* run and determines the status of the table(s). The query should have
* columns Table, Msg_type, and Msg_text.
*
* The function properly handles multiple records for a single table. If the
* last record for a given table shows a status (Msg_type) of OK (Msg_text),
* the table is considered OK, even if an error or warning appeared before
* (this could be the case, for example, when an empty table is crashed).
*
* \param query An already-executed CHECK TABLE or REPAIR TABLE query whose
* results should be parsed.
* \return A list of names of not-OK (errored or crashed) tables
* \sa DBUtil::CheckTables(const bool, const QString)
* \sa DBUtil::RepairTables(const QStringList)
*/
QStringList DBUtil::CheckRepairStatus(MSqlQuery &query)
{
QStringList tables;
QSqlRecord record = query.record();
int table_index = record.indexOf("Table");
int type_index = record.indexOf("Msg_type");
int text_index = record.indexOf("Msg_text");
QString table, type, text, previous_table;
bool ok = true;
while (query.next())
{
table = query.value(table_index).toString();
type = query.value(type_index).toString();
text = query.value(text_index).toString();
if (table != previous_table)
{
if (!ok)
{
tables.append(previous_table);
ok = true;
}
previous_table = table;
}
// If the final row shows status OK, the table is now good
if ("status" == type.toLower() && "ok" == text.toLower())
ok = true;
else if ("error" == type.toLower() ||
("status" == type.toLower() && "ok" != text.toLower()))
ok = false;
}
// Check the last table in the list
if (!ok)
tables.append(table);
return tables;
}
bool ProgramData::DeleteOverlaps(
MSqlQuery &query, uint chanid, const ProgInfo &pi)
{
if (VERBOSE_LEVEL_CHECK(VB_XMLTV, LOG_INFO))
{
// Get overlaps..
query.prepare(
"SELECT title,starttime,endtime "
"FROM program "
"WHERE chanid = :CHANID AND "
" starttime >= :START AND "
" starttime < :END;");
query.bindValue(":CHANID", chanid);
query.bindValue(":START", pi.starttime);
query.bindValue(":END", pi.endtime);
if (!query.exec())
return false;
if (!query.next())
return true;
do
{
LOG(VB_XMLTV, LOG_INFO,
QString("Removing existing program: %1 - %2 %3 %4")
.arg(query.value(1).toDateTime().toString(Qt::ISODate))
.arg(query.value(2).toDateTime().toString(Qt::ISODate))
.arg(pi.channel)
.arg(query.value(0).toString()));
} while (query.next());
}
if (!ClearDataByChannel(chanid, pi.starttime, pi.endtime, false))
{
LOG(VB_XMLTV, LOG_ERR,
QString("Program delete failed : %1 - %2 %3 %4")
.arg(pi.starttime.toString(Qt::ISODate))
.arg(pi.endtime.toString(Qt::ISODate))
.arg(pi.channel)
.arg(pi.title));
return false;
}
return true;
}
static void fill_settings(
MythSettingList &settings, MSqlQuery &query, MythSetting::SettingType stype)
{
QMap<QString,QString> map;
while (query.next())
map[query.value(0).toString()] = query.value(1).toString();
MythSettingList::const_iterator it = settings.begin();
for (; it != settings.end(); ++it)
fill_setting(*it, map, stype);
}
uint DBPerson::GetPersonDB(MSqlQuery &query) const
{
query.prepare(
"SELECT person "
"FROM people "
"WHERE name = :NAME");
query.bindValue(":NAME", name);
if (!query.exec())
MythDB::DBError("get_person", query);
else if (query.next())
return query.value(0).toUInt();
return 0;
}
static bool program_exists(MSqlQuery &query, uint chanid, const QDateTime &st)
{
query.prepare(
"SELECT title FROM program "
"WHERE chanid = :CHANID AND "
" starttime = :OLDSTART");
query.bindValue(":CHANID", chanid);
query.bindValue(":OLDSTART", st);
if (!query.exec())
{
MythDB::DBError("program_exists", query);
}
if (query.next())
{
return true;
}
return false;
}
uint DBEvent::GetOverlappingPrograms(
MSqlQuery &query, uint chanid, vector<DBEvent> &programs) const
{
uint count = 0;
query.prepare(
"SELECT title, subtitle, description, "
" category, category_type, "
" starttime, endtime, "
" subtitletypes+0,audioprop+0, videoprop+0, "
" seriesid, programid, "
" partnumber, parttotal, "
" syndicatedepisodenumber, "
" airdate, originalairdate, "
" previouslyshown,listingsource, "
" stars+0 "
"FROM program "
"WHERE chanid = :CHANID AND "
" manualid = 0 AND "
" ( ( starttime >= :STIME1 AND starttime < :ETIME1 ) OR "
" ( endtime > :STIME2 AND endtime <= :ETIME2 ) )");
query.bindValue(":CHANID", chanid);
query.bindValue(":STIME1", starttime);
query.bindValue(":ETIME1", endtime);
query.bindValue(":STIME2", starttime);
query.bindValue(":ETIME2", endtime);
if (!query.exec())
{
MythDB::DBError("GetOverlappingPrograms 1", query);
return 0;
}
while (query.next())
{
MythCategoryType category_type =
string_to_myth_category_type(query.value(4).toString());
DBEvent prog(
query.value(0).toString(),
query.value(1).toString(),
query.value(2).toString(),
query.value(3).toString(),
category_type,
query.value(5).toDateTime(), query.value(6).toDateTime(),
query.value(7).toUInt(),
query.value(8).toUInt(),
query.value(9).toUInt(),
query.value(19).toDouble(),
query.value(10).toString(),
query.value(11).toString(),
query.value(18).toUInt());
prog.partnumber = query.value(12).toUInt();
prog.parttotal = query.value(13).toUInt();
prog.syndicatedepisodenumber = query.value(14).toString();
prog.airdate = query.value(15).toUInt();
prog.originalairdate = query.value(16).toDate();
prog.previouslyshown = query.value(17).toBool();
;
programs.push_back(prog);
count++;
}
return count;
}
bool ProgramData::IsUnchanged(
MSqlQuery &query, uint chanid, const ProgInfo &pi)
{
query.prepare(
"SELECT count(*) "
"FROM program "
"WHERE chanid = :CHANID AND "
" starttime = :START AND "
" endtime = :END AND "
" title = :TITLE AND "
" subtitle = :SUBTITLE AND "
" description = :DESC AND "
" category = :CATEGORY AND "
" category_type = :CATEGORY_TYPE AND "
" airdate = :AIRDATE AND "
" stars >= (:STARS1 - 0.001) AND "
" stars <= (:STARS2 + 0.001) AND "
" previouslyshown = :PREVIOUSLYSHOWN AND "
" title_pronounce = :TITLE_PRONOUNCE AND "
" audioprop = :AUDIOPROP AND "
" videoprop = :VIDEOPROP AND "
" subtitletypes = :SUBTYPES AND "
" partnumber = :PARTNUMBER AND "
" parttotal = :PARTTOTAL AND "
" seriesid = :SERIESID AND "
" showtype = :SHOWTYPE AND "
" colorcode = :COLORCODE AND "
" syndicatedepisodenumber = :SYNDICATEDEPISODENUMBER AND "
" programid = :PROGRAMID");
QString cattype = myth_category_type_to_string(pi.categoryType);
query.bindValue(":CHANID", chanid);
query.bindValue(":START", pi.starttime);
query.bindValue(":END", pi.endtime);
query.bindValue(":TITLE", pi.title);
query.bindValue(":SUBTITLE", pi.subtitle);
query.bindValue(":DESC", pi.description);
query.bindValue(":CATEGORY", pi.category);
query.bindValue(":CATEGORY_TYPE", cattype);
query.bindValue(":AIRDATE", pi.airdate);
query.bindValue(":STARS1", pi.stars);
query.bindValue(":STARS2", pi.stars);
query.bindValue(":PREVIOUSLYSHOWN", pi.previouslyshown);
query.bindValue(":TITLE_PRONOUNCE", pi.title_pronounce);
query.bindValue(":AUDIOPROP", pi.audioProps);
query.bindValue(":VIDEOPROP", pi.videoProps);
query.bindValue(":SUBTYPES", pi.subtitleType);
query.bindValue(":PARTNUMBER", pi.partnumber);
query.bindValue(":PARTTOTAL", pi.parttotal);
query.bindValue(":SERIESID", pi.seriesId);
query.bindValue(":SHOWTYPE", pi.showtype);
query.bindValue(":COLORCODE", pi.colorcode);
query.bindValue(":SYNDICATEDEPISODENUMBER", pi.syndicatedepisodenumber);
query.bindValue(":PROGRAMID", pi.programId);
if (query.exec() && query.next())
return query.value(0).toUInt() > 0;
return false;
}
