This patch adds export and import functions to the MarcModificationTemplates tools
The different templates can be exported either individually or all of them.
On import you can choose to either skip or overwrite existing templates with the same name.
Test plan:
- create a Marc Modification templates with one field creation action.
- click on "Export all" in the menu and save the file on your computer.
- add a new action in the template (ie, update field).
- click on "Import" in the menu and choose the downloaded file.
- by default the import tool doesn't overwrite
- there should be a message saying "skipped 1 template"
- the template should still have 2 actions.
- import the same file again but uncheck the "skip existing template".
- this time the template should be back to only one action.
- delete the template
- import the same file again, the template should be back with a single action.
Signed-off-by: Roman Dolny <roman.dolny@jezuici.pl>
Signed-off-by: Paul Derscheid <paul.derscheid@lmscloud.de>
Signed-off-by: Lucas Gass <lucas@bywatersolutions.com>
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