SilverStripe Trailing Slash

Ensure that a single trailing slash is always added to the URL. URLs accessed via
Ajax, contain $_GET vars, or that contain an extension are ignored.

Examples

• example.com/contact is redirected to example.com/contact/
• example.com/contact// is redirected to example.com/contact/
• example.com/contact?test is not redirected
• example.com/contact.html is not redirected

Requirements

• SilverStripe 4.*

For SilverStripe 3, please refer to the SilverStripe3 branch.

Installation and configuration

composer require axllent/silverstripe-trailing-slash

• Run ?flush=1

Configuration

By default it will ignore any admin/ & dev/ URLs, as well as all ajax requests.
It also only acts on $_GET requests as not to interfere with any posted data, and
ignores any url containing an extension (eg: /contact.html) or query parameter.

You can create additional "ignore_paths" by creating a yaml config
(eg: app/_config/trailing-slash.yml):

Axllent\TrailingSlash\Middleware\TrailingSlashRedirector:
  ignore_paths:
    - 'events'
    - 'my/other/path'

These paths are relative to the base URL (/), so events will not match /page/events,
but will match /events-2020.

Please note that paths do not typically contain a trailing slash unless it is only
underlying URLs you wish to redirect. Wildcards etc are not supported in the syntax.