Restrict possibilities for GEDCOM export

[hartenthaler]

There should be a possibility for the admin to restrict the possibilities for GEDCOM export using the clippings cart.

1. allow/disallow record types (INDI, SOUR, OBJE, ...) when exporting GEDCOM
2. add a SOUR record to every fact; this SOUR should reference the original site
3. put a NOTE on every SOUR saying "Unless you looked it up yourself, assume it's wrong!"

Because the clippings cart can be accessed by the standard clippings cart and the Vesta clippings cart module too, the admin is responsible to switch off these modules if he likes to restrict the GEDCOM access possibilities.

(see webtrees Forum)

[hartenthaler]

Additional requested option: restrict GEDCOM export based on the role of the user

• visitor (everybody can export)
• editor (logged-in user)
• ...
• admin (= default!)