datastore, url reset

config.js

@@ -18,7 +18,7 @@ module.exports = {
 	announcement_channel: "876010629490683955",
 	archive_category: "887838689533771776",
 	data_dir: process.cwd() + "/data/",
-	web_hostname: "ldb.owo69.me",
+	base_uri: "https://ldb.owo69.me",
 	world_clock: [
 		{
 			timezone: "America/Los_Angeles",

datastore.js

@@ -0,0 +1,31 @@
+var fs = require("fs");
+var config = require("./config");
+
+module.exports = class DataStore {
+	constructor(id) {
+		if (id.includes('/')) throw new Error("NO");
+		this.dir = `${config.data_dir}/${id}/`;
+		if (!fs.existsSync(this.dir)) fs.mkdirSync(this.dir);
+	}
+	get(key) {
+		if (key.includes('/')) throw new Error("NO");
+		try {
+			return fs.readFileSync(this.dir + key, "utf8") || true;
+		} catch (error) {
+			if (error.code == "ENOENT") return false;
+			else throw error;
+		}
+	}
+	put(key, value) {
+		if (key.includes('/')) throw new Error("NO");
+		return fs.writeFileSync(this.dir + key, value || '');
+	}
+	del(key) {
+		if (key.includes('/')) throw new Error("NO");
+		try {
+			return fs.unlinkSync(this.dir + key);
+		} catch (error) {
+			if (error.code != "ENOENT") throw error;
+		}
+	}
+}

magicchannel.js

@@ -1,9 +1,10 @@
 var client = require("./client");
 var config = require("./config");
 var app = require("./www");
-var fs = require("fs");
 var {EventEmitter} = require("events");
-let p = u => `${config.data_dir}/magic-channels/${u}`
+var DataStore = require("./datastore");
+
+var ds = new DataStore("magic_channel");
 
 module.exports = class MagicChannel extends EventEmitter{
 	constructor(guild, user, channelName) {
@@ -19,10 +20,8 @@ module.exports = class MagicChannel extends EventEmitter{
 		});
 
 
-		if (fs.existsSync(p(this.user.id))) {
-			let channel_id = fs.readFileSync(p(this.user.id));
-			this.channel = client.channels.resolve(channel_id);
-		}
+		let channel_id = ds.get(this.user.id + "channel");
+		if (channel_id) this.channel = client.channels.resolve(channel_id);
 
 		if (!this.channel) {
 			this.guild.channels.create(channelName || this.user.username, {
@@ -42,14 +41,19 @@ module.exports = class MagicChannel extends EventEmitter{
 				]
 			}).then(channel => {
 				this.channel = channel;
-				fs.writeFileSync(p(this.user.id), channel.id);
-				channel.send(`https://${config.web_hostname}/${this.user.id}`);
+				ds.put(this.user.id + "channel", channel.id);
+				channel.send(`${config.base_uri}/${this.user.id}`).then(message => {
+					ds.put(this.user.id + "message", message.id);
+				});
 			});
 		}
 
 		this.once("trigger", () => this.hide());
 	}
 
+	getMessage() {
+		return this.channel.messages.fetch(ds.get(this.user.id + "message"));
+	}
 
 	show() {
 		return this.channel.permissionOverwrites.edit(this.user, {
@@ -63,14 +67,17 @@ module.exports = class MagicChannel extends EventEmitter{
 		});
 	}
 
-	reset() {
-		this.show()
+	async reset() {
+		var message = await this.getMessage();
+		await message.edit(`${config.base_uri}/${this.user.id}?${Math.random()}`);
+		this.show();
 		this.once("trigger", () => this.hide());
 	}
 
 	destroy() {
-		this.channel.delete();
-		fs.unlinkSync(p(this.user.id));
+		ds.del(this.user.id + "channel");
+		ds.del(this.user.id + "message");
+		return this.channel.delete();
 	}
 
 }

pinboard.js

@@ -65,7 +65,7 @@ async function doThing(message, user) {
 				console.error("avatar download", error.message);
 			}
 		}
-		avatarURL = `https://${config.web_hostname}/avatars/${afn}`
+		avatarURL = `${config.base_uri}/avatars/${afn}`
 	} else avatarURL = message.author.defaultAvatarURL;
 
 	let imageCandidate = message.attachments.find(a => [".png",".jpg",".jpeg",".webp",".gif"].some(e => a.url.toLowerCase().endsWith(e)));

pixiv-embedder.js

@@ -73,7 +73,7 @@ async function embedPixiv(/*message*/ channel, /*array of*/ links, send /* chann
 			function fallback() {
 				// 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://${config.web_hostname}/pixiv-proxy/`));
+				let urls = images.map(image => image.url.replace("https://i.pximg.net/", `${config.base_uri}/pixiv-proxy/`));
 				if (illust.xRestrict && !channel.nsfw) urls = urls.map(url => `||${url} ||`);
 				urls = urls.join('\n');
 				if (urls.length > 2000) {