Fix cloning Wiki repositories via HTTP
Cloning a project Wiki over HTTP would end up cloning the main repository
since the .wiki extension was being stripped.
Closes#3106
See merge request !1676
Separate rendering of Markdown reference links from redacting those the user doesn't have access to and extracting referenced objects
Related: !1014
See merge request !1090
LDAP email address downcasing
Fixes#2960
In the event we cannot match an LDAP user by DN we attempt to find an identity by email address and then update the DN. In this case the identity is matched by email address.
If the user's email address in LDAP has an upper case character we cannot find a match in the GitLab database. GitLab downcases emails before the user object is saved.
This merge request downcases the email from LDAP before we lookup by email. I also added a test to prevent a regression.
See merge request !1550
Decouple Gitlab::Markdown from the GitlabMarkdownHelper
This module is now the sole source of knowledge for *how* we render
Markdown (and GFM).
See merge request !1223
Apply syntax highlighting to fenced code blocks client-side
Instead of applying the syntax highlighting scheme class to these blocks
server-side, we use Javascript and Gon to apply the user's color scheme
(or the default) client-side.
This will make it easier to cache these blocks in the future because
they're no longer state-dependent.
See merge request !1203
and request them each session. Pass these tokens to the project import data.
This prevents the need to encrypt these tokens and clear them in case they
expire or get revoked.
For example, if you deleted and re-created OAuth2 keys for Bitbucket, you would get
an Error 500 with no way to recover:
```
Started GET "/import/bitbucket/status" for x.x.x.x at 2015-08-07 05:24:10 +0000
Processing by Import::BitbucketController#status as HTML
Completed 500 Internal Server Error in 607ms (ActiveRecord: 2.3ms)
NameError (uninitialized constant Import::BitbucketController::Unauthorized):
app/controllers/import/bitbucket_controller.rb:77:in `rescue in go_to_bitbucket_for_permissions'
app/controllers/import/bitbucket_controller.rb:74:in `go_to_bitbucket_for_permissions'
app/controllers/import/bitbucket_controller.rb:86:in `bitbucket_unauthorized'
```
Closes#1871
Robert SpeicherandRobert Speicher
Douwe Maan
Valery Sizov
Drew Blessing
Yorick Peterse
Guilherme Garnier
Kamil Trzcinski
Stan Hu
Joel KoglinandJoel Koglin
Dmitriy Zaporozhets