Added new systempreference OpacMaintenanceNotice.
When OpacMaintenance is ON the HTML contents of OpacMaintenanceNotice will
be displayed.
Enabling OpacMaintenance is all that is required to enable this preference.
If OpacMaintenanceNotice is undefined, the default (original) notice will
appear when OpacMaintenance is enabled.
To test:
- Enable OpacMaintenance systempreference
- Observe the default maintenance message when OPAC is viewed
- Edit OpacMaintenanceNotice systempreference, adding custom HTML
- Observe the custom HTML appear on the opac
- Remove OpacMaintenanceNotice (mindful of orphaned spaces etc.)
- Observe the default opac notice appears in the opac
- Disable OpacMaintenance
- Observce opac is back online
Moving code to atomic update and fixing merge conflict
NOTE: Accounted for an SQL typo and autoescaping of the template.
If someone else could test this, then I would be fine with
marking it signed off.
Signed-off-by: Mark Tompsett <mtompset@hotmail.com>
Signed-off-by: Jonathan Druart <jonathan.druart@bugs.koha-community.org>
Signed-off-by: Kyle M Hall <kyle@bywatersolutions.com>
62860d53ae