Implement Flags parser and handle choose --everyone

- A generic Flags parser that could handle any `--flag` argument.
- `choose --everyone` overrides the Offline/DnD check.
This commit is contained in:
Natsu Kagami 2021-11-21 17:37:28 -05:00
parent 2449b09cb2
commit 2c2092eb91
Signed by: nki
GPG key ID: 7306B3D3C3AD6E51
3 changed files with 46 additions and 0 deletions

View file

@ -51,6 +51,7 @@ Note that only online/idle users in the channel are chosen from."]
#[bucket = "community"]
#[max_args(2)]
pub async fn choose(ctx: &Context, m: &Message, mut args: Args) -> CommandResult {
let flags = Flags::collect_from(&mut args);
let role = args.find::<RoleId>().ok();
let title = if args.is_empty() {
"the chosen one".to_owned()
@ -58,6 +59,8 @@ pub async fn choose(ctx: &Context, m: &Message, mut args: Args) -> CommandResult
args.single::<String>()?
};
let online_only = !flags.contains("everyone");
let users: Result<Vec<_>, Error> = {
let guild = m.guild(&ctx).await.unwrap();
let presences = &guild.presences;
@ -69,6 +72,9 @@ pub async fn choose(ctx: &Context, m: &Message, mut args: Args) -> CommandResult
.into_iter()
.filter(|v| !v.user.bot) // Filter out bots
.filter(|v| {
if !online_only {
return true;
}
// Filter out only online people
presences
.get(&v.user.id)