feat: add reactboard

1 files changed, 30 insertions, 98 deletions

diff --git a/src/handler/pinboard.rs b/src/handler/pinboard.rs
index 35d477d..0c87a5b 100644
--- a/src/handler/pinboard.rs
+++ b/src/handler/pinboard.rs
@@ -1,112 +1,44 @@
+use crate::settings::Settings;
 use crate::utils;
 
 use log::*;
 use poise::serenity_prelude::model::prelude::*;
-use poise::serenity_prelude::{Context, CreateEmbed};
+use poise::serenity_prelude::Context;
 
-#[derive(Clone)]
-pub struct PinBoard {
-	sources: Option<Vec<ChannelId>>,
-	target: ChannelId,
-}
-impl PinBoard {
-	pub fn new() -> Option<Self> {
-		let Some(target) = utils::parse_snowflake_from_env("PIN_BOARD_TARGET", ChannelId) else {
-			return None;
-		};
-		let sources = utils::parse_snowflakes_from_env("PIN_BOARD_SOURCES", ChannelId);
-
-		Some(Self { sources, target })
-	}
-
-	pub async fn handle_pin(&self, ctx: &Context, pin: &ChannelPinsUpdateEvent) {
-		if let Some(sources) = &self.sources {
-			if !sources.contains(&pin.channel_id) {
-				warn!("can't access source of pin!");
-				return;
-			}
-		}
-
-		let mut pinner = guess_pinner(ctx, pin).await;
-		let pins = pin
-			.channel_id
-			.pins(&ctx.http)
-			.await
-			.expect("couldn't get a list of pins!?");
-
-		for pin in pins {
-			// We call `take` because it's supposed to be just for the latest message.
-			self.redirect(ctx, &pin, pinner.take()).await;
-			pin.unpin(&ctx).await.expect("couldn't unpin message");
+pub async fn handle(ctx: &Context, pin: &ChannelPinsUpdateEvent, settings: &Settings) {
+	if let Some(sources) = &settings.pinboard_sources {
+		if !sources.contains(&pin.channel_id) {
+			warn!("can't access source of pin!");
+			return;
 		}
 	}
 
-	async fn redirect(&self, ctx: &Context, pin: &Message, pinner: Option<UserId>) {
-		let pinner = pinner.map_or("*someone*".to_owned(), |u| format!("<@{u}>"));
-
-		let truncation_point = utils::floor_char_boundary(&pin.content, 700);
-		let truncated_content = if pin.content.len() <= truncation_point {
-			pin.content.to_string()
-		} else {
-			format!("{}...", &pin.content[..truncation_point])
-		};
-		let color = pin
-			.member(ctx)
-			.await
-			.ok()
-			.and_then(|m| m.highest_role_info(&ctx.cache))
-			.and_then(|(role, _)| role.to_role_cached(&ctx.cache))
-			.map(|role| role.colour);
-
-		let attached_image = pin
-			.attachments
-			.iter()
-			.filter(|a| {
-				a.content_type
-					.as_ref()
-					.filter(|ct| ct.contains("image/"))
-					.is_some()
-			})
-			.map(|a| &a.url)
-			.next();
-
-		let attachments_len = pin.attachments.len();
-
-		self.target
-			.send_message(&ctx.http, |m| {
-				m.allowed_mentions(|am| am.empty_parse())
-					.content(format!("📌'd by {pinner} in {}", pin.link()))
-					.add_embed(|embed| {
-						// only use the first embed if it's in the message, since more could be a little spammy
-						if let Some(pinned_embed) = pin.embeds.first() {
-							embed.clone_from(&CreateEmbed::from(pinned_embed.clone()))
-						}
-
-						embed.author(|author| {
-							author.name(&pin.author.name).icon_url(pin.author.face())
-						});
-
-						if let Some(color) = color {
-							embed.color(color);
-						}
+	let mut pinner = guess_pinner(ctx, pin).await;
+	let pins = pin
+		.channel_id
+		.pins(&ctx.http)
+		.await
+		.expect("couldn't get a list of pins!?");
 
-						if let Some(attachment) = attached_image {
-							embed.image(attachment);
-						}
+	for pin in pins {
+		// We call `take` because it's supposed to be just for the latest message.
+		redirect(ctx, &pin, pinner.take(), settings.pinboard_target).await;
+		pin.unpin(&ctx).await.expect("couldn't unpin message");
+	}
+}
 
-						if attachments_len > 1 {
-							embed.footer(|footer| {
-								// yes it will say '1 attachments' no i do not care
-								footer.text(format!("{} attachments", attachments_len))
-							});
-						}
+async fn redirect(ctx: &Context, pin: &Message, pinner: Option<UserId>, target: ChannelId) {
+	let pinner = pinner.map_or("*someone*".to_owned(), |u| format!("<@{u}>"));
+	let embed = utils::resolve_message_to_embed(ctx, pin).await;
 
-						embed.description(truncated_content)
-					})
-			})
-			.await
-			.expect("couldn't redirect message");
-	}
+	target
+		.send_message(&ctx.http, |m| {
+			m.allowed_mentions(|am| am.empty_parse())
+				.content(format!("📌'd by {pinner} in {}", pin.link()))
+				.set_embed(embed)
+		})
+		.await
+		.expect("couldn't redirect message");
 }
 
 /// (Desperate, best-effort) attempt to get the user that pinned the last message