Add link on how to get permission to permission error (#4408)
* add flag to config
* add troubleshooting link if there is a link
* nits
diff --git a/superset/config.py b/superset/config.py
index 05be109..1ada471 100644
--- a/superset/config.py
+++ b/superset/config.py
@@ -354,6 +354,9 @@
# It will be appended at the bottom of sql_lab errors.
TROUBLESHOOTING_LINK = ''
+# This link should lead to a page with instructions on how to gain access to a
+# Datasource. It will be placed at the bottom of permissions errors.
+PERMISSION_INSTRUCTIONS_LINK = ''
# Integrate external Blueprints to the app by passing them to your
# configuration. These blueprints will get integrated in the app
diff --git a/superset/views/core.py b/superset/views/core.py
index 5b67a7e..0cb52fd 100755
--- a/superset/views/core.py
+++ b/superset/views/core.py
@@ -64,7 +64,14 @@
ACCESS_REQUEST_MISSING_ERR = __(
'The access requests seem to have been deleted')
USER_MISSING_ERR = __('The user seems to have been deleted')
-DATASOURCE_ACCESS_ERR = __("You don't have access to this datasource")
+perms_instruction_link = config.get('PERMISSION_INSTRUCTIONS_LINK')
+if perms_instruction_link:
+ DATASOURCE_ACCESS_ERR = __(
+ "You don't have access to this datasource. <a href='{}'>(Gain access)</a>"
+ .format(perms_instruction_link),
+ )
+else:
+ DATASOURCE_ACCESS_ERR = __("You don't have access to this datasource")
def get_database_access_error_msg(database_name):
