spoiler only in non-nsfw

pixiv-embedder.js

@@ -8,9 +8,11 @@ client.on("messageCreate", async message => {
 	if (message.guild.id != config.guild) return;
 	if (message.author.id == client.user.id) return;
 	let pixiv_urls = new Set(message.content.match(/https?:\/\/www\.pixiv\.net\/en\/artworks\/\d+\b/g));
+	let include_url = pixiv_urls.size > 1;
 	if (!pixiv_urls.size) {
 		//todo refactor to implement this properly
 		if (message.content.toLowerCase().startsWith("!miku")) {
+			include_url = true;
 			pixiv_urls.add(`https://www.pixiv.net/en/artworks/${random(mikutachi)}`);
 		} else return;
 	}
@@ -30,7 +32,7 @@ client.on("messageCreate", async message => {
 		try {
 			let illust = Object.values(JSON.parse((await (await fetch(pixiv_url)).text()).match(/<meta name="preload-data" id="meta-preload-data" content='(.*)'>/)[1]).illust)[0];
 			let content;
-			if (pixiv_urls.size > 1 || illust.illustType == 2) {
+			if (include_url || illust.illustType == 2) {
 				content = `<${pixiv_url}>${illust.illustType == 2 ? " is an animation (must open link to play)" : ''}`;
 			}
 			let images = [];
@@ -42,7 +44,7 @@ client.on("messageCreate", async message => {
 					}
 					await message.channel.send({
 						content,
-						files: images.map(image => ({attachment: image.data || "error", name: (illust.xRestrict ? 'SPOILER_' : '') + image.url.split('/').pop()}))
+						files: images.map(image => ({attachment: image.data || "error", name: ((illust.xRestrict && !message.channel.nsfw) ? 'SPOILER_' : '') + image.url.split('/').pop()}))
 					});
 				} catch (error) {
 					if (error.message == "Request entity too large") await fallback();
@@ -53,7 +55,7 @@ client.on("messageCreate", async message => {
 				// save the data already downloaded
 				for (let image of images) if (image.data) fs.writeFileSync(config.data_dir + "pixiv-cache/" + image.url.split('?')[0].replace(/\//g, '\\'), image.data);
 				let urls = images.map(image => image.url.replace("https://i.pximg.net/", `https://${config.web_hostname}/pixiv-proxy/`));
-				if (illust.xRestrict) urls = urls.map(url => `||${url} ||`);
+				if (illust.xRestrict && !message.channel.nsfw) urls = urls.map(url => `||${url} ||`);
 				urls = urls.join('\n');
 				if (urls.length > 2000) {
 					return message.channel.send({content, files:[{attachment: Buffer.from(urls), name:"message.txt"}]});
@@ -63,7 +65,7 @@ client.on("messageCreate", async message => {
 			}
 		} catch (error) {
 			console.error("pixiv embed error,", error.stack);
-			if (pixiv_urls.size > 1) {
+			if (include_url) {
 				message.channel.send(`<${pixiv_url}> failed to be embedded`);
 			} else {
 				message.react('⚠');