Add tool used to extract project file revisions from project file database

* Add tool used to extract project file versions from database
* Delete old records from backup to limit number of records to 50
This commit is contained in:
Magne Sjaastad
2024-05-04 13:21:31 +02:00
committed by GitHub
parent a55b53c725
commit 96481d81a8
7 changed files with 279 additions and 5 deletions

View File

@@ -66,11 +66,40 @@ bool insertContent( const QString& content )
return true;
}
//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
bool deleteOldRecords( int maximumRecordCount )
{
QSqlQuery countQuery( "SELECT COUNT(*) FROM file_versions" );
if ( !countQuery.exec() || !countQuery.next() )
{
RiaLogging::error( "Error counting records: " + countQuery.lastError().text() );
return false;
}
int count = countQuery.value( 0 ).toInt();
int recordsToDelete = count - maximumRecordCount;
if ( recordsToDelete <= 0 ) return true;
QSqlQuery query;
query.prepare( "DELETE FROM file_versions WHERE id IN (SELECT id FROM file_versions ORDER BY timestamp ASC LIMIT :limit)" );
query.bindValue( ":limit", recordsToDelete );
if ( !query.exec() )
{
QString txt = "Error deleting old records:" + query.lastError().text();
RiaLogging::error( txt );
return false;
}
return true;
}
//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
bool appendTextToDatabase( const QString& databaseFilePath, const QString& content )
bool appendTextToDatabase( const QString& databaseFilePath, int maximumRecordCount, const QString& content )
{
const QString databaseType = "QSQLITE";
@@ -101,6 +130,8 @@ bool appendTextToDatabase( const QString& databaseFilePath, const QString& conte
db.setDatabaseName( databaseFilePath );
if ( !createTableIfNeeded() ) return false;
if ( !deleteOldRecords( maximumRecordCount ) ) return false;
if ( !insertContent( content ) ) return false;
return true;

View File

@@ -25,5 +25,5 @@
//==================================================================================================
namespace RiaProjectBackupTools
{
bool appendTextToDatabase( const QString& databaseFilePath, const QString& content );
}
bool appendTextToDatabase( const QString& databaseFilePath, int maximumRecordCount, const QString& content );
} // namespace RiaProjectBackupTools

View File

@@ -416,8 +416,9 @@ bool RimProject::writeProjectFile()
if ( RiaPreferences::current()->storeBackupOfProjectFiles() )
{
QString backupFilename = fileName + "db";
RiaProjectBackupTools::appendTextToDatabase( backupFilename, content );
QString backupFilename = fileName + "db";
const int maximumRecordCount = 50;
RiaProjectBackupTools::appendTextToDatabase( backupFilename, maximumRecordCount, content );
}
distributePathsFromGlobalPathList();