* Fix: Avoid glob of single-value array variables
Based on our current implementation of templates, when multi-select
variables are part of a dashboard query the default/fallback formatting option is `glob`.
Some data sources do not support glob (e.g. metrics.{a}.* instead of
metrics.a.*) for single variable queries. This behaviour breaks dashboards.
This commit introduces an alternative formatting option where globing is avoided if it's there is only one value as part of the query variable.
This means, queries previously formatted as `query=metrics.{a}.*.*`, are
now formatted as `query=metrics.a.*.*`. However, queries formatted as
`query=metrics.{a,b}.*.*` continue to be as is.
In response to #18282
DataLinksEditor does not limit amount of links by default now (it was 1 link before, unless maxLinks prop was specified). Also, links that do not have label specified, are not rendered anymore.
This commit addresses half of #13749 by making sure GetMetricData
works for alerting. Math Expressions (compound metrics) will still not
work for alerting, this would require a bigger refactoring of Grafana's
alerting service. However, with this commit at least alerting for basic
metrics with non empty query Id will work.
Fixes half of #13749
* Auth: Do not search for the user twice
Previously `initContextWithBasicAuth` did not use `LoginUserQuery`, doing
`GetUserByLoginQuery` only i.e. looking user in DB only, things changed when
this function started to check LDAP provider via `LoginUserQuery` (#6940),
however, this request was placed after `GetUserByLoginQuery`, so we first
looking in DB then in the LDAP - if LDAP user hasn't logged in we will
not find it in DB, so `LoginUserQuery` will never be reached.
`LoginUserQuery` request already performs `GetUserByLoginQuery`
request in correct sequence. So we can just remove redundant request.
* Correct sequence execution during authentification &
introduce tests for it
* Move basic auth tests to separate test file, since main test file already
pretty large
* Introduce `testing.go` for the middleware module
* Remove redundant test helper function
* Make handler names more explicit
Ref 5777f65d05Fixes#18329
* Auth: address review comment
* added alert rule tags in webhook notifications
* fix: don't include whole list of Tag objects but only key/value pairs in Webhook JSON
* marked webhook alerts to support alert rule tags
* UI: Fixes issue where ToggleButtonGroup overlapped DataSourcePicker in Firefox
Closes#17692
* Select: added more padding to right to make space for indicator/caret
* Add tests for errors basic auth cases and moves tests to separate test-case.
Also names test cases consistently
* Add additional test helper
Ref 82661b9f69
* LDAP: nitpicks
* Add more tests
* Correct and clarify comment for Login() method
* Rename methods (hail consistency!)
* Uppercases first letter of the logs everywhere
* Moves method definitions around to more appropriate places
Fixes#18295
