* Make sure to reset commit count in the cache on mirror syncing

* reset count of commits in all branches

* Make sure author cannot reject/approve their own PR

* Disable buttons in templates too

* Remove unneccessary if check since the switch below catches it

* Fix IsOwner check

* Update template and remove new template variable

* Add alert template and redirect to diff page on review failure

* Redirect to files diff as a little update to #4632

Signed-off-by: Tosone <i@tosiney.com>

Signed-off-by: Andrew Phillips <theasp@gmail.com>

* Improve URL validation for external wiki  and external issues

* Do not allow also localhost address for external URLs

* Add whitespace handling to PR-comparsion

In a PR we have to keep an eye on a lot of different things. But sometimes the
bare code is the key-thing we want to care about and just don't want to care
about fixed indention on some places. Especially if we follow the pathfinder
rule we face a lot of these situations because these changes don't break the
code in many languages but improve the readability a lot.

So this change introduce a fine graned button to adjust the way how the
reviewer want to see whitespace-changes within the code.

The possibilities reflect the possibilities from git itself except of the
`--ignore-blank-lines` flag because that one is also handled by `-b` and is
really rare.

Signed-off-by: Felix Nehrke <felix@nehrke.info>

* prevent pull request to be merged when PR is a WIP

* add tests

* add helper to prepend WIP: in PR title

* move default wip prefixes into settings

* use configurable WIP prefixes in javascript and default to first one in templates

* add documentation

* add unit test on pull model

Signed-off-by: Julien Tant <julien@craftyx.fr>

Fix #4665

Signed-off-by: Lanre Adelowo <yo@lanre.wtf>

The $-function is unreachable in the previous implementation because jQuery is
not loaded yet. I fix this by executing the function after the content is
loaded, so jQuery is loaded at the time of execution and the call will not fail
anymore.

Signed-off-by: Felix Nehrke <felix@nehrke.info>

* site admin could create repos even MAX_CREATION_LIMIT=0

* Optimize if structure

* Show review comment box only on a pull request page

* Fixed template check

* prevent empty review comment

This would only require a comment for rejection and comment

* add tests

* add comment