Add links to reply embeds and fix nitro custom server avatars not displaying

src/groups/calls/events.rs

@@ -6,6 +6,7 @@ use time::{Duration, UtcDateTime};
 use twilight_http::{api_error::ApiError, error::ErrorType};
 use twilight_model::{
     gateway::payload::incoming::{MessageCreate, MessageDelete, MessageUpdate},
+    guild,
     id::Id,
 };
 use twilight_util::{
@@ -110,6 +111,10 @@ impl OnMessageHandler<State, Extras> for CallMessageHandler {
             return Ok(());
         }
 
+        let Some(guild_id) = event.guild_id else {
+            return Ok(());
+        };
+
         let prefixes = rt
             .get_prefixes(event.guild_id.map(|i| i.get()), Some(event.author.id.get()))
             .await;
@@ -252,6 +257,11 @@ impl OnMessageHandler<State, Extras> for CallMessageHandler {
                     .or(event.author.avatar),
                 event.author.id.get(),
                 event.author.discriminator as u64,
+                event
+                    .member
+                    .as_ref()
+                    .and_then(|member| member.avatar)
+                    .map(|_| guild_id.get()),
             ),
             user.is_masked,
             &rt.state.db,
@@ -291,7 +301,11 @@ impl OnMessageHandler<State, Extras> for CallMessageHandler {
             let mut embeds = vec![];
 
             if let Some(replying_to) = replying_to {
-                if let Some(propagation_channel_id) = replying_to.data.propagation_channel_id {
+                if let Some((propagation_channel_id, propagation_message_id)) = replying_to
+                    .data
+                    .propagation_channel_id
+                    .zip(replying_to.data.propagation_message_id)
+                {
                     let (display_name, avatar_url) =
                         if let Some(mask) = replying_to.data.author_mask {
                             (
@@ -313,11 +327,24 @@ impl OnMessageHandler<State, Extras> for CallMessageHandler {
                             )
                         };
 
+                    let message_link = if i64_to_u64(propagation_channel_id) == channel.id {
+                        format!(
+                            "https://discord.com/channels/{}/{}/{}",
+                            opposite_channel.server_id, opposite_channel.id, replying_to.message_id
+                        )
+                    } else {
+                        format!(
+                            "https://discord.com/channels/{}/{}/{}",
+                            channel.server_id, propagation_channel_id, propagation_message_id
+                        )
+                    };
+
                     embeds.push(
                         EmbedBuilder::new()
                             .author(
                                 EmbedAuthorBuilder::new(format!("Replying to {display_name}",))
-                                    .icon_url(ImageSource::url(avatar_url).unwrap()),
+                                    .icon_url(ImageSource::url(avatar_url).unwrap())
+                                    .url(message_link),
                             )
                             .color(COLOR_WHITE)
                             .description(ellipse(replying_to.data.content, 100))