* `background_color`: Describe the background color of the app. (Example: `"#191b22"`, `"aliceblue"`).
## :emoji
+
* `shortcode_globs`: Location of custom emoji files. `*` can be used as a wildcard. Example `["/emoji/custom/**/*.png"]`
* `pack_extensions`: A list of file extensions for emojis, when no emoji.txt for a pack is present. Example `[".png", ".gif"]`
* `groups`: Emojis are ordered in groups (tags). This is an array of key-value pairs where the key is the groupname and the value the location or array of locations. `*` can be used as a wildcard. Example `[Custom: ["/emoji/*.png", "/emoji/custom/*.png"]]`
memory for this amount of seconds multiplied by the number of files.
## :media_proxy
+
* `enabled`: Enables proxying of remote media to the instance’s proxy
* `base_url`: The base URL to access a user-uploaded file. Useful when you want to proxy the media files via another host/CDN fronts.
* `proxy_opts`: All options defined in `Pleroma.ReverseProxy` documentation, defaults to `[max_body_length: (25*1_048_576)]`.
-* `whitelist`: List of domains to bypass the mediaproxy
+* `whitelist`: List of hosts with scheme to bypass the mediaproxy (e.g. `https://example.com`)
* `invalidation`: options for remove media from cache after delete object:
- * `enabled`: Enables purge cache
- * `provider`: Which one of the [purge cache strategy](#purge-cache-strategy) to use.
+ * `enabled`: Enables purge cache
+ * `provider`: Which one of the [purge cache strategy](#purge-cache-strategy) to use.
### Purge cache strategy
* `script_path`: path to external script.
Example:
+
```elixir
config :pleroma, Pleroma.Web.MediaProxy.Invalidation.Script,
script_path: "./installation/nginx-cache-purge.example"