Currently you can call GetPreparedLetter like: $prepared_letter = GetPreparedLetter( ( module => 'test', letter_code => 'TEST_HOLD', tables => { reserves => [ $fk1, $fk2 ], }, ) ); It assumes that $fk1 is a borrowernumber and $fk2 a biblionumber. It seems hazardous to do this guess. I suggest to remove this feature and only allow hashref indeed.
Created attachment 55166 [details] [review] Bug 17246: Do no support arrayref to define multiple FK Currently you can call GetPreparedLetter like: $prepared_letter = GetPreparedLetter( ( module => 'test', letter_code => 'TEST_HOLD', tables => { reserves => [ $fk1, $fk2 ], }, ) ); It assumes that $fk1 is a borrowernumber and $fk2 a biblionumber. It seems hazardous to do this guess. I suggest to remove this feature and only allow hashref indeed. Test plan: Use different way to generate letters and make sure you do not reach the croak
We aren't using this feature anywhere in Koha, except in t/db_dependent/Letters/TemplateToolkit.t So yes, I agree we should remove it, because it is dangerous and someone may start using it. Testing now
Upgrading severity to get attention
Created attachment 58091 [details] [review] [SIGNED-OFF] Bug 17246: Do no support arrayref to define multiple FK Currently you can call GetPreparedLetter like: $prepared_letter = GetPreparedLetter( ( module => 'test', letter_code => 'TEST_HOLD', tables => { reserves => [ $fk1, $fk2 ], }, ) ); It assumes that $fk1 is a borrowernumber and $fk2 a biblionumber. It seems hazardous to do this guess. I suggest to remove this feature and only allow hashref indeed. Test plan: Use different way to generate letters and make sure you do not reach the croak Signed-off-by: Josef Moravec <josef.moravec@gmail.com>
Created attachment 58415 [details] [review] Bug 17246: Do no support arrayref to define multiple FK Currently you can call GetPreparedLetter like: $prepared_letter = GetPreparedLetter( ( module => 'test', letter_code => 'TEST_HOLD', tables => { reserves => [ $fk1, $fk2 ], }, ) ); It assumes that $fk1 is a borrowernumber and $fk2 a biblionumber. It seems hazardous to do this guess. I suggest to remove this feature and only allow hashref indeed. Test plan: Use different way to generate letters and make sure you do not reach the croak Signed-off-by: Josef Moravec <josef.moravec@gmail.com> Signed-off-by: Kyle M Hall <kyle@bywatersolutions.com>
Pushed to master for 17.05, thanks Jonathan!
This patch has been pushed to 16.11.x, will be in 16.11.02.