Fix subsequent SAML sign ins Fixes a bug when `auto_link_ldap_user` is `true` that causes SAML users to be unable to sign in a second time. Fix the problem for https://gitlab.zendesk.com/agent/tickets/22546 See merge request !4718
Handle external issues in IssueReferenceFilter Handling of external issues was broken when I refactored `IssueReferenceFilter` to use fewer SQL queries. Fixes #18827 See merge request !4789
Display group/project access requesters separately in admin ## What does this MR do? It displays the access requesters in a separate list in group & project members pages. It also harmonize the members counter UI to use `%span.badge` everywhere (in the admin & non-admin members views). ## Are there points in the code the reviewer needs to double check? No. ## Why was this MR needed? To not confuse access requesters with actual members. ## What are the relevant issue numbers? Closes #18871. ## Screenshots ### Group members | Before | After | | --------- | ---- | |  |  | ### Project members | Before | After | | --------- | ---- | |  |  | ### Admin group members | Before | After | | --------- | ---- | |  |  | ### Admin project members | Before | After | | --------- | ---- | |  |  | ## Does this MR meet the acceptance criteria? - [x] No CHANGELOG since this is related to the original "request access" MR. - [ ] All builds are passing - [x] Conform by the [style guides](https://gitlab.com/gitlab-org/gitlab-ce/blob/master/CONTRIBUTING.md#style-guides) - [x] Branch has no merge conflicts with `master` (if you do - rebase it please) - [x] [Squashed related commits together](https://git-scm.com/book/en/Git-Tools-Rewriting-History#Squashing-Commits) See merge request !4798
Resolve "Destroying a project causes post_decline_request to be executed" ## What does this MR do? Ensure we don't send "access request declined" to access requesters when a project is deleted. ## Are there points in the code the reviewer needs to double check? I've created a service to decouple the notification sending from the AR model. ## Why was this MR needed? Because there was an issue. ## What are the relevant issue numbers? Fixes #18755, #18750. ## Does this MR meet the acceptance criteria? - [x] No CHANGELOG needed. - [x] Tests - [x] Added for this feature/bug - [x] All builds are passing - [x] Conform by the [style guides](https://gitlab.com/gitlab-org/gitlab-ce/blob/master/CONTRIBUTING.md#style-guides) - [x] Branch has no merge conflicts with `master` (if you do - rebase it please) - [x] [Squashed related commits together](https://git-scm.com/book/en/Git-Tools-Rewriting-History#Squashing-Commits) See merge request !4744
In the past this class would use Project#get_issue to retrieve an issue by its ID. This method would automatically determine whether to return an Issue or ExternalIssue. This commit changes IssueReferenceFilter to handle external issues again and in a somewhat more explicit manner than before. Fixes gitlab-org/gitlab-ce#18827
Optimize Banzai::Filter::RelativeLinkFilter See merge request !4813
Updated blank state for environments and deployments ## What does this MR do? Adds a designed blank state to environments and deployments. @markpundsack do we want to hide the new environments when empty? Looks weird otherwise with the green button at the top. ## What are the relevant issue numbers? Closes #18661 ## Screenshots (if relevant)   See merge request !4818
A lot of git operations were being repeated, for example, to build a url
you would ask if the path was a Tree, which would call a recursive routine
in Gitlab::Git::Tree#where, then ask if the path was a Blob, which would
call a recursive routine at Gitlab::Git::Blob#find, making reference to
the same git objects several times. Now we call Rugged::Tree#path, which
allows us to determine the type of the path in one pass.
Some other minor improvement added, like saving commonly used references
instead of calculating them each time.