fedimbed.bluesky: support labels

src/modules/fedimbed.js

@@ -1,4 +1,4 @@
-const {Message} = require("@projectdysnomia/dysnomia");
+const {Message, PrivateChannel} = require("@projectdysnomia/dysnomia");
 
 const fs = require("node:fs");
 const httpSignature = require("@peertube/http-signature");
@@ -187,6 +187,27 @@ async function blueskyQuoteEmbed(quote) {
   const embeds = [];
   const videos = [];
 
+  let hidden = false;
+  let adult = false;
+  let spoiler = false;
+  const tags = [];
+
+  for (const label of quote.labels) {
+    if (label.val === "!hide") {
+      hidden = true;
+      spoiler = true;
+    } else if (
+      label.val === "porn" ||
+      label.val === "sexual" ||
+      label.val === "graphic-media" ||
+      label.val === "nudity"
+    ) {
+      adult = true;
+      spoiler = true;
+      tags.push(label.val);
+    }
+  }
+
   const mainEmbed = {
     color: PLATFORM_COLORS.bluesky,
     url: `https://bsky.app/profile/${quote.author.handle}/post/${quote.uri.substring(quote.uri.lastIndexOf("/") + 1)}`,
@@ -198,6 +219,7 @@ async function blueskyQuoteEmbed(quote) {
     description: quote.value.text,
     footer: {
       text: "Bluesky",
+      icon_url: "https://bsky.app/static/apple-touch-icon.png",
     },
     timestamp: quote.value.createdAt,
   };
@@ -254,7 +276,7 @@ async function blueskyQuoteEmbed(quote) {
     embeds.push(mainEmbed);
   }
 
-  return {embeds, videos};
+  return {embeds, videos, adult, hidden, spoiler, tags};
 }
 
 async function bluesky(msg, url, spoiler = false) {
@@ -287,6 +309,25 @@ async function bluesky(msg, url, spoiler = false) {
 
   const {post} = data.thread;
 
+  const guild = msg.guildID && hf.bot.guilds.has(msg.guildID) ? hf.bot.guilds.get(msg.guildID) : null;
+  const channel = guild ? guild.channels.get(msg.channel.id) : msg.channel;
+  const channelNsfw = channel?.nsfw;
+
+  let hidden = false;
+  let adult = false;
+  const tags = [];
+
+  for (const label of post.labels) {
+    if (label.val === "!hide") {
+      hidden = true;
+      spoiler = true;
+    } else if (label.val === "porn" || label.val === "sexual" || label.val === "graphic-media") {
+      adult = true;
+      spoiler = true;
+      tags.push(label.val);
+    }
+  }
+
   const videos = [];
   const embeds = [];
   let sendWait = false;
@@ -301,6 +342,7 @@ async function bluesky(msg, url, spoiler = false) {
     },
     footer: {
       text: "Bluesky",
+      icon_url: "https://bsky.app/static/apple-touch-icon.png",
     },
     timestamp: post.record.createdAt,
   };
@@ -346,6 +388,12 @@ async function bluesky(msg, url, spoiler = false) {
         if (quoteData.videos.length > 0) videos.push(...quoteData.videos);
 
         embeds.push(mainEmbed, ...quoteData.embeds);
+
+        if (quoteData.adult) adult = true;
+        if (quoteData.hidden) hidden = true;
+        if (quoteData.spoiler) spoiler = true;
+        if (quoteData.tags.length > 0) tags.push(...quoteData.tags);
+
         break;
       }
       case "app.bsky.embed.recordWithMedia#view": {
@@ -369,6 +417,11 @@ async function bluesky(msg, url, spoiler = false) {
         if (quoteData.videos.length > 0) videos.push(...quoteData.videos);
         embeds.push(...quoteData.embeds);
 
+        if (quoteData.adult) adult = true;
+        if (quoteData.hidden) hidden = true;
+        if (quoteData.spoiler) spoiler = true;
+        if (quoteData.tags.length > 0) tags.push(...quoteData.tags);
+
         break;
       }
       default: {
@@ -385,7 +438,6 @@ async function bluesky(msg, url, spoiler = false) {
     if (msg instanceof Message) await msg.addReaction("\uD83D\uDCE4");
   }
 
-  const guild = msg.channel?.guild ?? (msg.guildID ? hf.bot.guilds.get(msg.guildID) : false);
   const files = [];
   if (videos.length > 0) {
     for (const attachment of videos) {
@@ -417,9 +469,25 @@ async function bluesky(msg, url, spoiler = false) {
     }
   }
 
+  const warnings = [];
+  if (hidden) {
+    warnings.push(":warning: Post marked as hidden");
+  }
+  if (adult) {
+    if (channelNsfw || channel instanceof PrivateChannel) {
+      warnings.push(`:warning: Post contains adult content: ${Array.from(new Set(tags)).join(", ")}`);
+    } else {
+      return {
+        response: {
+          content: "Not embedding post due to adult content in SFW channel",
+        },
+      };
+    }
+  }
+
   return {
     response: {
-      content: spoiler ? `|| ${url} ||` : "",
+      content: `${warnings.length > 0 ? warnings.join("\n") + "\n" : ""}${spoiler ? `|| ${url} ||` : ""}`,
       embeds,
       attachments: files,
       allowedMentions: {
@@ -444,7 +512,7 @@ async function processUrl(msg, url, spoiler = false) {
 
   if (invalidUrl) return {};
 
-  if (BSKY_DOMAINS.includes(urlObj.hostname)) return await bluesky(msg, url, spoiler);
+  if (BSKY_DOMAINS.includes(urlObj.hostname.toLowerCase())) return await bluesky(msg, url, spoiler);
 
   // some lemmy instances have old reddit frontend subdomains
   // but these frontends are just frontends and dont actually expose the API