I want to make something like user specific gallery views. For that I am thinking about to have a "customers" gallery with alle the pictures in tagged with names.
To only give a user access to certain pictures I make a user setting with the tag a user can see.
My call of gallery is then
[[!Gallery? &album=`customers` &tag=`[[++alowed_tag]]`]]
This works so far.
But now I want to give pictures not only one tag but multiple and I want to set a user not with only one tag but with muliple too.
But the code of the gallery snippet only accepts one tag.
I dont wanna explode the user setting and then have multiple gallery calls.
Can someone give me a hint how to tweak the query generation in the gallery snippet to work with a delimiter seperated list of tags?
Thanks in advance.