This changeset removes the static class `OC_Request` and moves the functions either into `IRequest` which is accessible via `\OC::$server::->getRequest()` or into a separated `TrustedDomainHelper` class for some helper methods which should not be publicly exposed.
This changes only internal methods and nothing on the public API. Some public functions in `util.php` have been deprecated though in favour of the new non-static functions.
Unfortunately some part of this code uses things like `__DIR__` and thus is not completely unit-testable. Where tests where possible they ahve been added though.
Fixes https://github.com/owncloud/core/issues/13976 which was requested in https://github.com/owncloud/core/pull/13973#issuecomment-73492969
Correctly use overwritemailurl value when generating absolute urls in CLI
Fix#11500
Rename the config to *cli
Add overwrite.cli.url to the sample config
Revert separator fix, fixes unit test
The logo images are specified in the php templates with eg `image_path('', 'logo-wide.svg')`. If that file exists the correct path will be served to the client in the html template. Then the `SVGSupport()` is checked in https://github.com/owncloud/core/blob/master/core/js/js.js#L701 which will replace `svg` with `png` in img tags and css background definitions.
fixes#5074
partially solves #5421, but not when an svg has been specified in css and is then 'fixed' by js to point to a png which does not exist in the theme but is then might be resolved to an image from core .... well theoretical problem ... might not even be a problem
@karlitschek @jancborchardt please review
