Open tag creation and editing to curators (#11296)

* Open tag creation and editing to curators

---------

Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>

Author: jimchamp

openlibrary/core/models.py

@@ -955,6 +955,9 @@ def is_beta_tester(self) -> bool:
     def is_read_only(self) -> bool:
         return self.is_usergroup_member('/usergroup/read-only')
 
+    def is_curator(self) -> bool:
+        return self.is_usergroup_member('/usergroup/curators')
+
     def get_lists(self, seed=None, limit=100, offset=0, sort=True):
         """Returns all the lists of this user.
 

openlibrary/plugins/upstream/addtag.py

@@ -95,7 +95,7 @@ def has_permission(self, user) -> bool:
         """
         Returns True if the given user can create a new Tag
         """
-        return user and user.is_admin()
+        return user and (user.is_admin() or user.is_curator())
 
     def POST(self):
         i = web.input(
@@ -212,7 +212,7 @@ def has_permission(self, tag):
         if not (patron := get_current_user()):
             return False
 
-        is_in_permitted_group = patron.is_admin()
+        is_in_permitted_group = patron.is_admin() or patron.is_curator()
         is_deputy = patron.key == tag.get("deputy", None)
 
         if is_in_permitted_group:

openlibrary/templates/subjects.html

@@ -2,7 +2,7 @@
 
 $var title: $page.name
 
-$ can_add_tag = ctx.user and (ctx.user.is_admin())
+$ can_add_tag = ctx.user and (ctx.user.is_admin() or ctx.user.is_curator())
 $ has_tag = 'tag' in page
 $ q = query_param('q')