Per @georgehrke change request for PR #12392, instead of setting
dav.invitation_link_recipients in the system config.php file, we
set it in the database table oc_appconfig.
Furthermore, the value of the config variable is always a string:
'yes' to include links in imip mail, 'no' to exclude them, or a
comma-separated list of email addresses and/or domains for which
they should be included. If not specified in oc_appconfig, the
default is 'yes'.
Signed-off-by: brad2014 <brad2014@users.noreply.github.com>
Existing tests required modification to correctly mock up the new config
parameter fetch, and to set the RSVP flag for attendees (since the test
was detecting token generation, and we no longer generate tokens when
no RSVP is requested by the client or sent by nextcloud).
Signed-off-by: Brad Rubenstein <brad@wbr.tech>
