layouts: add selfhosting shortcode and start using it

Signed-off-by: Luca Zeuch <[email protected]>

Author: l-zeuch

assets/scss/common/_custom.scss

@@ -167,6 +167,10 @@ html[data-selfhost="no"] {
   .icon-tabler-server-off {
     display: block;
   }
+
+  .selfhosting {
+    display: none;
+  }
 }
 
 @media (hover: hover) {

content/docs/moderation/logging.md

@@ -28,7 +28,7 @@ contains an embed, it is serialized and saved in JSON format.
 
 Message logs on the official YAGPDB instance will be automatically deleted after 30 days of their creation.
 
-If you're self-hosting, see [Message Log Purge](#message-log-purge-self-hosting-only) for more information.
+If you're self-hosting, see [Message Log Purge](#message-log-purge) for more information.
 
 {{< /callout >}}
 
@@ -114,8 +114,12 @@ channels.
 Users with write access to the control panel may delete individual logs or delete all logs on the server using the
 control panel.
 
-## Message Log Purge [Self-hosting only]
+{{< selfhosting >}}
+
+## Message Log Purge
 
 If you are self-hosting your own instance of YAGPDB, you can set `enable_message_log_purge=true` to automatically purge
 message logs older than 30 days. This option is enabled on the official instance of YAGPDB hosted by Botlabs but is
 disabled by default on a fresh self-host.
+
+{{< /selfhosting >}}

content/docs/moderation/verification.md

@@ -97,6 +97,8 @@ If a new user who verifies is detected as an alt but none of their associated ac
 send a log to the verification log channel if specified, identifying the new user as an alt and listing other users who
 verified at the same IP address.
 
+{{< selfhosting >}}
+
 ### Disable Alt Detection Globally
 
 For self hosters, the environment variable to enable this feature is `verification.track_ips`. It is `true` by default.
@@ -112,3 +114,5 @@ Do not proceed unless you are hosting your own version of the YAGPDB codebase.
 Verification requires the `google.recaptcha_secret` and `google.recaptcha_site_key` env variables to be configured and
 valid. To get a reCAPTCHA secret and site key, [register a site on
 reCAPTCHA](https://www.google.com/recaptcha/admin/create) and copy the generated secret and key.
+
+{{< /selfhosting >}}

content/docs/welcome/premium.md

@@ -127,6 +127,8 @@ You can assign your premium slots to any server with YAGPDB in it and no existin
 
 ![Redeemed Premium Slots](slots_premium.png)
 
+{{< selfhosting >}}
+
 ## Self Hosting YAGPDB
 
 Do not proceed unless you are hosting your own version of the YAGPDB codebase.
@@ -153,3 +155,5 @@ recommended you familiarize yourself with the codebase before making changes. Fi
 defined and alter their values as you wish.
 
 ![Example of limit definitions in Advanced Automoderator](limits_example.png)
+
+{{< /selfhosting >}}

layouts/shortcodes/selfhosting.html

@@ -0,0 +1,4 @@
+{{/* wraps the inner content in a div with a class of "selfhosting", such that it can be conditionally hidden by some JS code. */}}
+<div class="selfhosting">
+  {{ .Inner | $.Page.RenderString }}
+</div>