update url

update fallback uri

.gitignore

@@ -1,3 +1,4 @@
 node_modules
 .env
 output.log
+logs

README.md

@@ -0,0 +1,23 @@
+A simple no-HTML random Hatsune Miku image server: https://api.miku.pics/
+
+- Click reload to get a different one. Delete left half of URL to get to source.
+- Include pornographic results: https://api.miku.pics/?allow_r18([=only](https://api.miku.pics/?allow_r18=only))
+- Get different sizes (original, regular, small, or thumb_mini): https://api.miku.pics/?size=thumb_mini
+- Auto-refresh using HTTP Refresh header: https://api.miku.pics/?auto=3
+- kek: https://api.miku.pics/?allow_r18&size=thumb_mini&auto=0
+- See your history: https://api.miku.pics/log
+- Load image by id without redirect thing: https://api.miku.pics/img/51586149
+- Load random image directly without redirect thing: https://api.miku.pics/img/random
+- Draw Pixiv URL onto upper left corner of image: https://api.miku.pics/img/random?drawsource&size=regular
+
+Here is an HTML site that makes use of it: https://random.miku.pics/
+
+### Issues
+
+- Browser back button is not useful
+- HTTP Refresh does not save to browser history
+
+
+### todo
+
+- Option to limit range to get more higher-ranked illustrations

index.js

@@ -1,32 +1,138 @@
-require("dotenv").config();
-var {MongoClient, GridFSBucket} = require("mongodb");
 var express = require("express");
+var fetch = require("node-fetch");
+var qs = require("qs");
+var serveFavicon = require("serve-favicon");
+var gm = require("gm");
+var fs = require("fs");
+
 var app = express();
 app.set("trust proxy", "127.0.0.1");
-var dbclient = new MongoClient(process.env.DB_URI);
+app.listen(process.env.PORT || 39, process.env.ADDRESS);
-dbclient.connect().then(async () => {
+app.use(serveFavicon("ミク.png"));
-	var db = dbclient.db("mikudb");
+app.use((req,res,next)=>{req.rawQuery = req.url.includes('?') && req.url.substr(req.url.indexOf('?')+1);next();});
-	var collection = db.collection("illustration_collection");
+
-	var bucket = new GridFSBucket(db);
+var list = require("./list.json");
-	var idlist = require("./idlist.json");
+var list_r18_indices = [], list_safe_indices = [];
-	var ipa_lastload_map = {};
+for (let i = 0, h = list.length; i < h; i++) if (list[i][2]) list_r18_indices.push(i); else list_safe_indices.push(i);
-	let redirectRandom = (req, res) => {
+var ipa_lastload_map = {};
-		let random_id = idlist[Math.floor(Math.random() * idlist.length)];
+
-		res.redirect(`/https://www.pixiv.net/en/artworks/${random_id}`);
+
-	};
+function getRandomId(allow_r18) {
-	app.get('/', redirectRandom);
+	if (allow_r18?.toLowerCase() == "only") {
-	app.get("/https://www.pixiv.net/en/artworks/:id", async (req, res) => {
+		return list[list_r18_indices[Math.floor(Math.random() * list_r18_indices.length)]][0];
-		//if (req.headers["cache-control"] == "max-age=0") { // this indicates a reload in chrome
+	} else if (allow_r18 != null) {
-		// but chrome still sends it after redirect
+		return list[Math.floor(Math.random() * list.length)][0];
-		if (ipa_lastload_map[req.ip] == req.params.id) {
+	} else {
-			return redirectRandom(req, res); 
+		return list[list_safe_indices[Math.floor(Math.random() * list_safe_indices.length)]][0];
-		} else ipa_lastload_map[req.ip] = req.params.id;
+	}
-		console.log(new Date().toLocaleString(), req.ip, req.params.id);
+};
-		var asdf = await collection.findOne({_id: req.params.id}, {downloaded_images: 1});
+
-		if (!asdf) return res.sendStatus(404);
+
-		var gfsid = Object.values(asdf.downloaded_images)[0];
+function getRandomUrl(req) {
-		bucket.openDownloadStream(gfsid).pipe(res);
+	var s = req?.params.settings ? `/${req?.params.settings}` : '';
-	});
+	var d = getRandomId(req?.query.allow_r18);
-	app.listen(8039);
+	return `${s}/https://www.pixiv.net/en/artworks/${d}`;
-	console.log("server ready");
+}
+
+
+async function serveId(id, req, res, next) {
+	try {
+		console.log(new Date().toLocaleString(), req.ip, req.url);
+		
+		let pages = list.find(x => x[0] == id)?.[1];
+		if (!pages) {
+			let data = await (await fetch(`https://pixiv.net/ajax/illust/${id}/pages`, {
+				headers: { "Host": "www.pixiv.net" }
+			})).json();
+			if (data.error) {
+				res.status(502).type("text").send(data.message);
+				return;
+			}
+			pages = data.body;
+		}
+
+		var size = req.query.size || "original";
+		var url = pages[0].urls[size];
+		if (!url) return res.status(400).type("text").send(`size must be one of the following: ${Object.keys(pages[0].urls).join(', ')}`);
+		
+		var pxreq = await fetch(url, { headers: {"Referer": "https://www.pixiv.net"} });
+		if (pxreq.status != 200 && size == "original") {
+			res.header("X-Using-Backup", '1');
+			pxreq = await fetch(`https://39.hmbp.gq/https://www.pixiv.net/en/artworks/${id}?noredirect`);
+		}
+
+		res.status(203);
+		res.type(pxreq.headers.get("Content-Type"));
+		res.header("Content-Disposition", `filename=${url.split('/').pop()}`);
+		res.header("X-Pixiv-Id", id);
+		if (req.query.auto) res.header("Refresh", `${Number(req.query.auto)}; url=${getRandomUrl(req)}`);
+		if (req.query.drawsource != null && pxreq.headers.get("Content-Type").startsWith("image")) {
+			gm(pxreq.body).drawText(2, 12, size == "thumb_mini" ? id : `https://www.pixiv.net/en/artworks/${id}`).stream().pipe(res);
+		}
+		else pxreq.body.pipe(res);
+
+		fs.appendFileSync(`logs/${req.ip.replace(/[:\/]/g, '-')}.csv`, `${new Date().toISOString()},${id}\n`);
+
+	} catch(error) {
+		next(error);
+	}
+}
+
+// original HTML-less site for humans via web browser.
+// - click refresh to get different image
+// - delete left half of url to get to source
+// - hacked querystring so it's before source url
+app.get("(/:settings)?/https://www.pixiv.net/en/artworks/:id", function (req, res, next) {
+	if (req.rawQuery) {
+		let settings = req.params.settings || '';
+		if (settings) settings += "&";
+		settings += req.rawQuery;
+		return res.redirect(`/${settings}/https://www.pixiv.net/en/artworks/${req.params.id}`);
+	}
+	
+	if (req.params.settings) req.query = qs.parse(req.params.settings);
+	
+	if (ipa_lastload_map[req.ip] == req.url) return res.redirect(getRandomUrl(req)); 
+	else ipa_lastload_map[req.ip] = req.url;
+
+	serveId(req.params.id, req, res, next);
+});
+
+// initial randir
+app.get('/', (req, res) => {
+	res.redirect((req.rawQuery ? `/${req.rawQuery}` : '') + getRandomUrl(req));
+});
+
+// direct random image without redirects
+app.get("/img/random", (req, res, next) => {
+	serveId(getRandomId(req.query.allow_r18), req, res, next);
+});
+
+// simple serve id without redirects
+app.get("/img/:id", (req, res, next) => {
+	res.header("Cache-Control", "max-age=99999999999999");
+	serveId(req.params.id, req, res, next);
+});
+
+// plaintext random id(s) for scripts
+app.get("/randomid", function (req, res) {
+	var count = Number(req.query.count) || 1;
+	count = Math.min(count, 100);
+	var ids = [];
+	for (let i = 0; i < count; i++) ids.push(getRandomId(req.query.allow_r18));
+	ids = ids.join(',');
+	res.type("text/plain").send(ids);
+});
+
+
+// log site
+app.get("/log", function (req, res) {
+	res.redirect(`/log/${req.ip}`);
+});
+var log_html = fs.readFileSync("log.html", "utf8");
+app.get("/log/:ipa", function (req, res) {
+	res.send(log_html);
+});
+app.get("/log/:ipa/csv", function (req, res) {
+	res.sendFile(req.params.ipa.replace(/[:\/]/g, '-') + '.csv', {root: process.cwd() + "/logs/"});
 });

log.html

@@ -0,0 +1,34 @@
+<title>history</title>
+<style>
+	.i {
+		width: 128px;
+		height: 128px;
+		display: inline-block;
+	}
+</style>
+
+<h1>history for <span id="ipa">???</span></h1>
+<p>in reverse-chronological order. hover for dates</p>
+
+<script>
+	let ipa = location.pathname.split("/").pop().trim();
+	document.getElementById("ipa").innerText = ipa;
+	fetch(location.pathname + "/csv").then(r => r.text()).then(csv => {
+		csv = csv.trim();
+		csv = csv.split("\n").map(x => x.split(','));
+
+		var imgs = [];
+
+		for (let row of csv) {
+			let date = new Date(row[0]).toLocaleString();
+			let pixiv_id = row[1];
+			let pixiv_url = `https://www.pixiv.net/en/artworks/${pixiv_id}`;
+			let thumb_url = `/img/${pixiv_id}?size=thumb_mini`;
+			//imgs.unshift(`<a href="${pixiv_url}"><img src="${thumb_url}" alt="${pixiv_id}" title="${date}" /></a>`);
+			imgs.unshift(`<a href="${pixiv_url}"><div class="i" style="background-image: url(${thumb_url})" title="${date}">${pixiv_id}</div></a>`);
+		}
+
+		document.body.innerHTML += imgs.join('');
+
+	});
+</script>

package-lock.json

@@ -1,32 +1,15 @@
 {
-  "name": "randommiku",
+  "name": "random-miku-server",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
+      "name": "random-miku-server",
       "dependencies": {
-        "dotenv": "^10.0.0",
         "express": "^4.17.1",
-        "mongodb": "^4.1.2"
+        "gm": "^1.23.1",
-      }
+        "node-fetch": "^2.6.5",
-    },
+        "serve-favicon": "^2.5.0"
-    "node_modules/@types/node": {
-      "version": "16.10.2",
-      "resolved": "https://registry.npmjs.org/@types/node/-/node-16.10.2.tgz",
-      "integrity": "sha512-zCclL4/rx+W5SQTzFs9wyvvyCwoK9QtBpratqz2IYJ3O8Umrn0m3nsTv0wQBk9sRGpvUe9CwPDrQFB10f1FIjQ=="
-    },
-    "node_modules/@types/webidl-conversions": {
-      "version": "6.1.1",
-      "resolved": "https://registry.npmjs.org/@types/webidl-conversions/-/webidl-conversions-6.1.1.tgz",
-      "integrity": "sha512-XAahCdThVuCFDQLT7R7Pk/vqeObFNL3YqRyFZg+AqAP/W1/w3xHaIxuW7WszQqTbIBOPRcItYJIou3i/mppu3Q=="
-    },
-    "node_modules/@types/whatwg-url": {
-      "version": "8.2.1",
-      "resolved": "https://registry.npmjs.org/@types/whatwg-url/-/whatwg-url-8.2.1.tgz",
-      "integrity": "sha512-2YubE1sjj5ifxievI5Ge1sckb9k/Er66HyR2c+3+I6VDUUg1TLPdYYTEbQ+DjRkS4nTxMJhgWfSfMRD2sl2EYQ==",
-      "dependencies": {
-        "@types/node": "*",
-        "@types/webidl-conversions": "*"
       }
     },
     "node_modules/accepts": {
@@ -46,24 +29,15 @@
       "resolved": "https://registry.npmjs.org/array-flatten/-/array-flatten-1.1.1.tgz",
       "integrity": "sha1-ml9pkFGx5wczKPKgCJaLZOopVdI="
     },
-    "node_modules/base64-js": {
+    "node_modules/array-parallel": {
-      "version": "1.5.1",
+      "version": "0.1.3",
-      "resolved": "https://registry.npmjs.org/base64-js/-/base64-js-1.5.1.tgz",
+      "resolved": "https://registry.npmjs.org/array-parallel/-/array-parallel-0.1.3.tgz",
-      "integrity": "sha512-AKpaYlHn8t4SVbOHCy+b5+KKgvR4vrsD8vbvrbiQJps7fKDTkjkDry6ji0rUJjC0kzbNePLwzxq8iypo41qeWA==",
+      "integrity": "sha1-j3hTCJJu1apHjEfmTRszS2wMlH0="
-      "funding": [
+    },
-        {
+    "node_modules/array-series": {
-          "type": "github",
+      "version": "0.1.5",
-          "url": "https://github.com/sponsors/feross"
+      "resolved": "https://registry.npmjs.org/array-series/-/array-series-0.1.5.tgz",
-        },
+      "integrity": "sha1-3103v8XC7wdV4qpPkv6ufUtaly8="
-        {
-          "type": "patreon",
-          "url": "https://www.patreon.com/feross"
-        },
-        {
-          "type": "consulting",
-          "url": "https://feross.org/support"
-        }
-      ]
     },
     "node_modules/body-parser": {
       "version": "1.19.0",
@@ -85,40 +59,6 @@
         "node": ">= 0.8"
       }
     },
-    "node_modules/bson": {
-      "version": "4.5.2",
-      "resolved": "https://registry.npmjs.org/bson/-/bson-4.5.2.tgz",
-      "integrity": "sha512-8CEMJpwc7qlQtrn2rney38jQSEeMar847lz0LyitwRmVknAW8iHXrzW4fTjHfyWm0E3sukyD/zppdH+QU1QefA==",
-      "dependencies": {
-        "buffer": "^5.6.0"
-      },
-      "engines": {
-        "node": ">=6.9.0"
-      }
-    },
-    "node_modules/buffer": {
-      "version": "5.7.1",
-      "resolved": "https://registry.npmjs.org/buffer/-/buffer-5.7.1.tgz",
-      "integrity": "sha512-EHcyIPBQ4BSGlvjB16k5KgAJ27CIsHY/2JBmCRReo48y9rQ3MaUzWX3KVlBa4U7MyX02HdVj0K7C3WaB3ju7FQ==",
-      "funding": [
-        {
-          "type": "github",
-          "url": "https://github.com/sponsors/feross"
-        },
-        {
-          "type": "patreon",
-          "url": "https://www.patreon.com/feross"
-        },
-        {
-          "type": "consulting",
-          "url": "https://feross.org/support"
-        }
-      ],
-      "dependencies": {
-        "base64-js": "^1.3.1",
-        "ieee754": "^1.1.13"
-      }
-    },
     "node_modules/bytes": {
       "version": "3.1.0",
       "resolved": "https://registry.npmjs.org/bytes/-/bytes-3.1.0.tgz",
@@ -159,6 +99,15 @@
       "resolved": "https://registry.npmjs.org/cookie-signature/-/cookie-signature-1.0.6.tgz",
       "integrity": "sha1-4wOogrNCzD7oylE6eZmXNNqzriw="
     },
+    "node_modules/cross-spawn": {
+      "version": "4.0.2",
+      "resolved": "https://registry.npmjs.org/cross-spawn/-/cross-spawn-4.0.2.tgz",
+      "integrity": "sha1-e5JHYhwjrf3ThWAEqCPL45dCTUE=",
+      "dependencies": {
+        "lru-cache": "^4.0.1",
+        "which": "^1.2.9"
+      }
+    },
     "node_modules/debug": {
       "version": "2.6.9",
       "resolved": "https://registry.npmjs.org/debug/-/debug-2.6.9.tgz",
@@ -167,14 +116,6 @@
         "ms": "2.0.0"
       }
     },
-    "node_modules/denque": {
-      "version": "2.0.1",
-      "resolved": "https://registry.npmjs.org/denque/-/denque-2.0.1.tgz",
-      "integrity": "sha512-tfiWc6BQLXNLpNiR5iGd0Ocu3P3VpxfzFiqubLgMfhfOw9WyvgJBd46CClNn9k3qfbjvT//0cf7AlYRX/OslMQ==",
-      "engines": {
-        "node": ">=0.10"
-      }
-    },
     "node_modules/depd": {
       "version": "1.1.2",
       "resolved": "https://registry.npmjs.org/depd/-/depd-1.1.2.tgz",
@@ -188,14 +129,6 @@
       "resolved": "https://registry.npmjs.org/destroy/-/destroy-1.0.4.tgz",
       "integrity": "sha1-l4hXRCxEdJ5CBmE+N5RiBYJqvYA="
     },
-    "node_modules/dotenv": {
-      "version": "10.0.0",
-      "resolved": "https://registry.npmjs.org/dotenv/-/dotenv-10.0.0.tgz",
-      "integrity": "sha512-rlBi9d8jpv9Sf1klPjNfFAuWDjKLwTIJJ/VxtoTwIR6hnZxcEOQCZg2oIL3MWBYw5GpUDKOEnND7LXTbIpQ03Q==",
-      "engines": {
-        "node": ">=10"
-      }
-    },
     "node_modules/ee-first": {
       "version": "1.1.1",
       "resolved": "https://registry.npmjs.org/ee-first/-/ee-first-1.1.1.tgz",
@@ -295,6 +228,33 @@
         "node": ">= 0.6"
       }
     },
+    "node_modules/gm": {
+      "version": "1.23.1",
+      "resolved": "https://registry.npmjs.org/gm/-/gm-1.23.1.tgz",
+      "integrity": "sha1-Lt7rlYCE0PjqeYjl2ZWxx9/BR3c=",
+      "dependencies": {
+        "array-parallel": "~0.1.3",
+        "array-series": "~0.1.5",
+        "cross-spawn": "^4.0.0",
+        "debug": "^3.1.0"
+      },
+      "engines": {
+        "node": ">= 0.10.0"
+      }
+    },
+    "node_modules/gm/node_modules/debug": {
+      "version": "3.2.7",
+      "resolved": "https://registry.npmjs.org/debug/-/debug-3.2.7.tgz",
+      "integrity": "sha512-CFjzYYAi4ThfiQvizrFQevTTXHtnCqWfe7x1AhgEscTz6ZbLbfoLRLPugTQyBth6f8ZERVUSyWHFD/7Wu4t1XQ==",
+      "dependencies": {
+        "ms": "^2.1.1"
+      }
+    },
+    "node_modules/gm/node_modules/ms": {
+      "version": "2.1.3",
+      "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.3.tgz",
+      "integrity": "sha512-6FlzubTLZG3J2a/NVCAleEhjzq5oxgHyaCU9yYXvcLsvoVaHJq/s5xXI6/XXP6tz7R9xAOtHnSO/tXtF3WRTlA=="
+    },
     "node_modules/http-errors": {
       "version": "1.7.2",
       "resolved": "https://registry.npmjs.org/http-errors/-/http-errors-1.7.2.tgz",
@@ -321,25 +281,6 @@
         "node": ">=0.10.0"
       }
     },
-    "node_modules/ieee754": {
-      "version": "1.2.1",
-      "resolved": "https://registry.npmjs.org/ieee754/-/ieee754-1.2.1.tgz",
-      "integrity": "sha512-dcyqhDvX1C46lXZcVqCpK+FtMRQVdIMN6/Df5js2zouUsqG7I6sFxitIC+7KYK29KdXOLHdu9zL4sFnoVQnqaA==",
-      "funding": [
-        {
-          "type": "github",
-          "url": "https://github.com/sponsors/feross"
-        },
-        {
-          "type": "patreon",
-          "url": "https://www.patreon.com/feross"
-        },
-        {
-          "type": "consulting",
-          "url": "https://feross.org/support"
-        }
-      ]
-    },
     "node_modules/inherits": {
       "version": "2.0.3",
       "resolved": "https://registry.npmjs.org/inherits/-/inherits-2.0.3.tgz",
@@ -353,6 +294,20 @@
         "node": ">= 0.10"
       }
     },
+    "node_modules/isexe": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/isexe/-/isexe-2.0.0.tgz",
+      "integrity": "sha1-6PvzdNxVb/iUehDcsFctYz8s+hA="
+    },
+    "node_modules/lru-cache": {
+      "version": "4.1.5",
+      "resolved": "https://registry.npmjs.org/lru-cache/-/lru-cache-4.1.5.tgz",
+      "integrity": "sha512-sWZlbEP2OsHNkXrMl5GYk/jKk70MBng6UU4YI/qGDYbgf6YbP4EvmqISbXCoJiRKs+1bSpFHVgQxvJ17F2li5g==",
+      "dependencies": {
+        "pseudomap": "^1.0.2",
+        "yallist": "^2.1.2"
+      }
+    },
     "node_modules/media-typer": {
       "version": "0.3.0",
       "resolved": "https://registry.npmjs.org/media-typer/-/media-typer-0.3.0.tgz",
@@ -361,12 +316,6 @@
         "node": ">= 0.6"
       }
     },
-    "node_modules/memory-pager": {
-      "version": "1.5.0",
-      "resolved": "https://registry.npmjs.org/memory-pager/-/memory-pager-1.5.0.tgz",
-      "integrity": "sha512-ZS4Bp4r/Zoeq6+NLJpP+0Zzm0pR8whtGPf1XExKLJBAczGMnSi3It14OiNCStjQjM6NU1okjQGSxgEZN8eBYKg==",
-      "optional": true
-    },
     "node_modules/merge-descriptors": {
       "version": "1.0.1",
       "resolved": "https://registry.npmjs.org/merge-descriptors/-/merge-descriptors-1.0.1.tgz",
@@ -410,31 +359,6 @@
         "node": ">= 0.6"
       }
     },
-    "node_modules/mongodb": {
-      "version": "4.1.2",
-      "resolved": "https://registry.npmjs.org/mongodb/-/mongodb-4.1.2.tgz",
-      "integrity": "sha512-pHCKDoOy1h6mVurziJmXmTMPatYWOx8pbnyFgSgshja9Y36Q+caHUzTDY6rrIy9HCSrjnbXmx3pCtvNZHmR8xg==",
-      "dependencies": {
-        "bson": "^4.5.2",
-        "denque": "^2.0.1",
-        "mongodb-connection-string-url": "^2.0.0"
-      },
-      "engines": {
-        "node": ">=12.9.0"
-      },
-      "optionalDependencies": {
-        "saslprep": "^1.0.3"
-      }
-    },
-    "node_modules/mongodb-connection-string-url": {
-      "version": "2.1.0",
-      "resolved": "https://registry.npmjs.org/mongodb-connection-string-url/-/mongodb-connection-string-url-2.1.0.tgz",
-      "integrity": "sha512-Qf9Zw7KGiRljWvMrrUFDdVqo46KIEiDuCzvEN97rh/PcKzk2bd6n9KuzEwBwW9xo5glwx69y1mI6s+jFUD/aIQ==",
-      "dependencies": {
-        "@types/whatwg-url": "^8.2.1",
-        "whatwg-url": "^9.1.0"
-      }
-    },
     "node_modules/ms": {
       "version": "2.0.0",
       "resolved": "https://registry.npmjs.org/ms/-/ms-2.0.0.tgz",
@@ -448,6 +372,44 @@
         "node": ">= 0.6"
       }
     },
+    "node_modules/node-fetch": {
+      "version": "2.6.7",
+      "resolved": "https://registry.npmjs.org/node-fetch/-/node-fetch-2.6.7.tgz",
+      "integrity": "sha512-ZjMPFEfVx5j+y2yF35Kzx5sF7kDzxuDj6ziH4FFbOp87zKDZNx8yExJIb05OGF4Nlt9IHFIMBkRl41VdvcNdbQ==",
+      "dependencies": {
+        "whatwg-url": "^5.0.0"
+      },
+      "engines": {
+        "node": "4.x || >=6.0.0"
+      },
+      "peerDependencies": {
+        "encoding": "^0.1.0"
+      },
+      "peerDependenciesMeta": {
+        "encoding": {
+          "optional": true
+        }
+      }
+    },
+    "node_modules/node-fetch/node_modules/tr46": {
+      "version": "0.0.3",
+      "resolved": "https://registry.npmjs.org/tr46/-/tr46-0.0.3.tgz",
+      "integrity": "sha1-gYT9NH2snNwYWZLzpmIuFLnZq2o="
+    },
+    "node_modules/node-fetch/node_modules/webidl-conversions": {
+      "version": "3.0.1",
+      "resolved": "https://registry.npmjs.org/webidl-conversions/-/webidl-conversions-3.0.1.tgz",
+      "integrity": "sha1-JFNCdeKnvGvnvIZhHMFq4KVlSHE="
+    },
+    "node_modules/node-fetch/node_modules/whatwg-url": {
+      "version": "5.0.0",
+      "resolved": "https://registry.npmjs.org/whatwg-url/-/whatwg-url-5.0.0.tgz",
+      "integrity": "sha1-lmRU6HZUYuN2RNNib2dCzotwll0=",
+      "dependencies": {
+        "tr46": "~0.0.3",
+        "webidl-conversions": "^3.0.0"
+      }
+    },
     "node_modules/on-finished": {
       "version": "2.3.0",
       "resolved": "https://registry.npmjs.org/on-finished/-/on-finished-2.3.0.tgz",
@@ -484,13 +446,10 @@
         "node": ">= 0.10"
       }
     },
-    "node_modules/punycode": {
+    "node_modules/pseudomap": {
-      "version": "2.1.1",
+      "version": "1.0.2",
-      "resolved": "https://registry.npmjs.org/punycode/-/punycode-2.1.1.tgz",
+      "resolved": "https://registry.npmjs.org/pseudomap/-/pseudomap-1.0.2.tgz",
-      "integrity": "sha512-XRsRjdf+j5ml+y/6GKHPZbrF/8p2Yga0JPtdqTIY2Xe5ohJPD9saDJJLPvp9+NSBprVvevdXZybnj2cv8OEd0A==",
+      "integrity": "sha1-8FKijacOYYkX7wqKw0wa5aaChrM="
-      "engines": {
-        "node": ">=6"
-      }
     },
     "node_modules/qs": {
       "version": "6.7.0",
@@ -532,18 +491,6 @@
       "resolved": "https://registry.npmjs.org/safer-buffer/-/safer-buffer-2.1.2.tgz",
       "integrity": "sha512-YZo3K82SD7Riyi0E1EQPojLz7kpepnSQI9IyPbHHg1XXXevb5dJI7tpyN2ADxGcQbHG7vcyRHk0cbwqcQriUtg=="
     },
-    "node_modules/saslprep": {
-      "version": "1.0.3",
-      "resolved": "https://registry.npmjs.org/saslprep/-/saslprep-1.0.3.tgz",
-      "integrity": "sha512-/MY/PEMbk2SuY5sScONwhUDsV2p77Znkb/q3nSVstq/yQzYJOH/Azh29p9oJLsl3LnQwSvZDKagDGBsBwSooag==",
-      "optional": true,
-      "dependencies": {
-        "sparse-bitfield": "^3.0.3"
-      },
-      "engines": {
-        "node": ">=6"
-      }
-    },
     "node_modules/send": {
       "version": "0.17.1",
       "resolved": "https://registry.npmjs.org/send/-/send-0.17.1.tgz",
@@ -572,6 +519,31 @@
       "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.1.tgz",
       "integrity": "sha512-tgp+dl5cGk28utYktBsrFqA7HKgrhgPsg6Z/EfhWI4gl1Hwq8B/GmY/0oXZ6nF8hDVesS/FpnYaD/kOWhYQvyg=="
     },
+    "node_modules/serve-favicon": {
+      "version": "2.5.0",
+      "resolved": "https://registry.npmjs.org/serve-favicon/-/serve-favicon-2.5.0.tgz",
+      "integrity": "sha1-k10kDN/g9YBTB/3+ln2IlCosvPA=",
+      "dependencies": {
+        "etag": "~1.8.1",
+        "fresh": "0.5.2",
+        "ms": "2.1.1",
+        "parseurl": "~1.3.2",
+        "safe-buffer": "5.1.1"
+      },
+      "engines": {
+        "node": ">= 0.8.0"
+      }
+    },
+    "node_modules/serve-favicon/node_modules/ms": {
+      "version": "2.1.1",
+      "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.1.tgz",
+      "integrity": "sha512-tgp+dl5cGk28utYktBsrFqA7HKgrhgPsg6Z/EfhWI4gl1Hwq8B/GmY/0oXZ6nF8hDVesS/FpnYaD/kOWhYQvyg=="
+    },
+    "node_modules/serve-favicon/node_modules/safe-buffer": {
+      "version": "5.1.1",
+      "resolved": "https://registry.npmjs.org/safe-buffer/-/safe-buffer-5.1.1.tgz",
+      "integrity": "sha512-kKvNJn6Mm93gAczWVJg7wH+wGYWNrDHdWvpUmHyEsgCtIwwo3bqPtV4tR5tuPaUhTOo/kvhVwd8XwwOllGYkbg=="
+    },
     "node_modules/serve-static": {
       "version": "1.14.1",
       "resolved": "https://registry.npmjs.org/serve-static/-/serve-static-1.14.1.tgz",
@@ -591,15 +563,6 @@
       "resolved": "https://registry.npmjs.org/setprototypeof/-/setprototypeof-1.1.1.tgz",
       "integrity": "sha512-JvdAWfbXeIGaZ9cILp38HntZSFSo3mWg6xGcJJsd+d4aRMOqauag1C63dJfDw7OaMYwEbHMOxEZ1lqVRYP2OAw=="
     },
-    "node_modules/sparse-bitfield": {
-      "version": "3.0.3",
-      "resolved": "https://registry.npmjs.org/sparse-bitfield/-/sparse-bitfield-3.0.3.tgz",
-      "integrity": "sha1-/0rm5oZWBWuks+eSqzM004JzyhE=",
-      "optional": true,
-      "dependencies": {
-        "memory-pager": "^1.0.2"
-      }
-    },
     "node_modules/statuses": {
       "version": "1.5.0",
       "resolved": "https://registry.npmjs.org/statuses/-/statuses-1.5.0.tgz",
@@ -616,17 +579,6 @@
         "node": ">=0.6"
       }
     },
-    "node_modules/tr46": {
-      "version": "2.1.0",
-      "resolved": "https://registry.npmjs.org/tr46/-/tr46-2.1.0.tgz",
-      "integrity": "sha512-15Ih7phfcdP5YxqiB+iDtLoaTz4Nd35+IiAv0kQ5FNKHzXgdWqPoTIqEDDJmXceQt4JZk6lVPT8lnDlPpGDppw==",
-      "dependencies": {
-        "punycode": "^2.1.1"
-      },
-      "engines": {
-        "node": ">=8"
-      }
-    },
     "node_modules/type-is": {
       "version": "1.6.18",
       "resolved": "https://registry.npmjs.org/type-is/-/type-is-1.6.18.tgz",
@@ -663,47 +615,24 @@
         "node": ">= 0.8"
       }
     },
-    "node_modules/webidl-conversions": {
+    "node_modules/which": {
-      "version": "6.1.0",
+      "version": "1.3.1",
-      "resolved": "https://registry.npmjs.org/webidl-conversions/-/webidl-conversions-6.1.0.tgz",
+      "resolved": "https://registry.npmjs.org/which/-/which-1.3.1.tgz",
-      "integrity": "sha512-qBIvFLGiBpLjfwmYAaHPXsn+ho5xZnGvyGvsarywGNc8VyQJUMHJ8OBKGGrPER0okBeMDaan4mNBlgBROxuI8w==",
+      "integrity": "sha512-HxJdYWq1MTIQbJ3nw0cqssHoTNU267KlrDuGZ1WYlxDStUtKUhOaJmh112/TZmHxxUfuJqPXSOm7tDyas0OSIQ==",
-      "engines": {
+      "dependencies": {
-        "node": ">=10.4"
+        "isexe": "^2.0.0"
+      },
+      "bin": {
+        "which": "bin/which"
       }
     },
-    "node_modules/whatwg-url": {
+    "node_modules/yallist": {
-      "version": "9.1.0",
+      "version": "2.1.2",
-      "resolved": "https://registry.npmjs.org/whatwg-url/-/whatwg-url-9.1.0.tgz",
+      "resolved": "https://registry.npmjs.org/yallist/-/yallist-2.1.2.tgz",
-      "integrity": "sha512-CQ0UcrPHyomtlOCot1TL77WyMIm/bCwrJ2D6AOKGwEczU9EpyoqAokfqrf/MioU9kHcMsmJZcg1egXix2KYEsA==",
+      "integrity": "sha1-HBH5IY8HYImkfdUS+TxmmaaoHVI="
-      "dependencies": {
-        "tr46": "^2.1.0",
-        "webidl-conversions": "^6.1.0"
-      },
-      "engines": {
-        "node": ">=12"
-      }
     }
   },
   "dependencies": {
-    "@types/node": {
-      "version": "16.10.2",
-      "resolved": "https://registry.npmjs.org/@types/node/-/node-16.10.2.tgz",
-      "integrity": "sha512-zCclL4/rx+W5SQTzFs9wyvvyCwoK9QtBpratqz2IYJ3O8Umrn0m3nsTv0wQBk9sRGpvUe9CwPDrQFB10f1FIjQ=="
-    },
-    "@types/webidl-conversions": {
-      "version": "6.1.1",
-      "resolved": "https://registry.npmjs.org/@types/webidl-conversions/-/webidl-conversions-6.1.1.tgz",
-      "integrity": "sha512-XAahCdThVuCFDQLT7R7Pk/vqeObFNL3YqRyFZg+AqAP/W1/w3xHaIxuW7WszQqTbIBOPRcItYJIou3i/mppu3Q=="
-    },
-    "@types/whatwg-url": {
-      "version": "8.2.1",
-      "resolved": "https://registry.npmjs.org/@types/whatwg-url/-/whatwg-url-8.2.1.tgz",
-      "integrity": "sha512-2YubE1sjj5ifxievI5Ge1sckb9k/Er66HyR2c+3+I6VDUUg1TLPdYYTEbQ+DjRkS4nTxMJhgWfSfMRD2sl2EYQ==",
-      "requires": {
-        "@types/node": "*",
-        "@types/webidl-conversions": "*"
-      }
-    },
     "accepts": {
       "version": "1.3.7",
       "resolved": "https://registry.npmjs.org/accepts/-/accepts-1.3.7.tgz",
@@ -718,10 +647,15 @@
       "resolved": "https://registry.npmjs.org/array-flatten/-/array-flatten-1.1.1.tgz",
       "integrity": "sha1-ml9pkFGx5wczKPKgCJaLZOopVdI="
     },
-    "base64-js": {
+    "array-parallel": {
-      "version": "1.5.1",
+      "version": "0.1.3",
-      "resolved": "https://registry.npmjs.org/base64-js/-/base64-js-1.5.1.tgz",
+      "resolved": "https://registry.npmjs.org/array-parallel/-/array-parallel-0.1.3.tgz",
-      "integrity": "sha512-AKpaYlHn8t4SVbOHCy+b5+KKgvR4vrsD8vbvrbiQJps7fKDTkjkDry6ji0rUJjC0kzbNePLwzxq8iypo41qeWA=="
+      "integrity": "sha1-j3hTCJJu1apHjEfmTRszS2wMlH0="
+    },
+    "array-series": {
+      "version": "0.1.5",
+      "resolved": "https://registry.npmjs.org/array-series/-/array-series-0.1.5.tgz",
+      "integrity": "sha1-3103v8XC7wdV4qpPkv6ufUtaly8="
     },
     "body-parser": {
       "version": "1.19.0",
@@ -740,23 +674,6 @@
         "type-is": "~1.6.17"
       }
     },
-    "bson": {
-      "version": "4.5.2",
-      "resolved": "https://registry.npmjs.org/bson/-/bson-4.5.2.tgz",
-      "integrity": "sha512-8CEMJpwc7qlQtrn2rney38jQSEeMar847lz0LyitwRmVknAW8iHXrzW4fTjHfyWm0E3sukyD/zppdH+QU1QefA==",
-      "requires": {
-        "buffer": "^5.6.0"
-      }
-    },
-    "buffer": {
-      "version": "5.7.1",
-      "resolved": "https://registry.npmjs.org/buffer/-/buffer-5.7.1.tgz",
-      "integrity": "sha512-EHcyIPBQ4BSGlvjB16k5KgAJ27CIsHY/2JBmCRReo48y9rQ3MaUzWX3KVlBa4U7MyX02HdVj0K7C3WaB3ju7FQ==",
-      "requires": {
-        "base64-js": "^1.3.1",
-        "ieee754": "^1.1.13"
-      }
-    },
     "bytes": {
       "version": "3.1.0",
       "resolved": "https://registry.npmjs.org/bytes/-/bytes-3.1.0.tgz",
@@ -785,6 +702,15 @@
       "resolved": "https://registry.npmjs.org/cookie-signature/-/cookie-signature-1.0.6.tgz",
       "integrity": "sha1-4wOogrNCzD7oylE6eZmXNNqzriw="
     },
+    "cross-spawn": {
+      "version": "4.0.2",
+      "resolved": "https://registry.npmjs.org/cross-spawn/-/cross-spawn-4.0.2.tgz",
+      "integrity": "sha1-e5JHYhwjrf3ThWAEqCPL45dCTUE=",
+      "requires": {
+        "lru-cache": "^4.0.1",
+        "which": "^1.2.9"
+      }
+    },
     "debug": {
       "version": "2.6.9",
       "resolved": "https://registry.npmjs.org/debug/-/debug-2.6.9.tgz",
@@ -793,11 +719,6 @@
         "ms": "2.0.0"
       }
     },
-    "denque": {
-      "version": "2.0.1",
-      "resolved": "https://registry.npmjs.org/denque/-/denque-2.0.1.tgz",
-      "integrity": "sha512-tfiWc6BQLXNLpNiR5iGd0Ocu3P3VpxfzFiqubLgMfhfOw9WyvgJBd46CClNn9k3qfbjvT//0cf7AlYRX/OslMQ=="
-    },
     "depd": {
       "version": "1.1.2",
       "resolved": "https://registry.npmjs.org/depd/-/depd-1.1.2.tgz",
@@ -808,11 +729,6 @@
       "resolved": "https://registry.npmjs.org/destroy/-/destroy-1.0.4.tgz",
       "integrity": "sha1-l4hXRCxEdJ5CBmE+N5RiBYJqvYA="
     },
-    "dotenv": {
-      "version": "10.0.0",
-      "resolved": "https://registry.npmjs.org/dotenv/-/dotenv-10.0.0.tgz",
-      "integrity": "sha512-rlBi9d8jpv9Sf1klPjNfFAuWDjKLwTIJJ/VxtoTwIR6hnZxcEOQCZg2oIL3MWBYw5GpUDKOEnND7LXTbIpQ03Q=="
-    },
     "ee-first": {
       "version": "1.1.1",
       "resolved": "https://registry.npmjs.org/ee-first/-/ee-first-1.1.1.tgz",
@@ -894,6 +810,32 @@
       "resolved": "https://registry.npmjs.org/fresh/-/fresh-0.5.2.tgz",
       "integrity": "sha1-PYyt2Q2XZWn6g1qx+OSyOhBWBac="
     },
+    "gm": {
+      "version": "1.23.1",
+      "resolved": "https://registry.npmjs.org/gm/-/gm-1.23.1.tgz",
+      "integrity": "sha1-Lt7rlYCE0PjqeYjl2ZWxx9/BR3c=",
+      "requires": {
+        "array-parallel": "~0.1.3",
+        "array-series": "~0.1.5",
+        "cross-spawn": "^4.0.0",
+        "debug": "^3.1.0"
+      },
+      "dependencies": {
+        "debug": {
+          "version": "3.2.7",
+          "resolved": "https://registry.npmjs.org/debug/-/debug-3.2.7.tgz",
+          "integrity": "sha512-CFjzYYAi4ThfiQvizrFQevTTXHtnCqWfe7x1AhgEscTz6ZbLbfoLRLPugTQyBth6f8ZERVUSyWHFD/7Wu4t1XQ==",
+          "requires": {
+            "ms": "^2.1.1"
+          }
+        },
+        "ms": {
+          "version": "2.1.3",
+          "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.3.tgz",
+          "integrity": "sha512-6FlzubTLZG3J2a/NVCAleEhjzq5oxgHyaCU9yYXvcLsvoVaHJq/s5xXI6/XXP6tz7R9xAOtHnSO/tXtF3WRTlA=="
+        }
+      }
+    },
     "http-errors": {
       "version": "1.7.2",
       "resolved": "https://registry.npmjs.org/http-errors/-/http-errors-1.7.2.tgz",
@@ -914,11 +856,6 @@
         "safer-buffer": ">= 2.1.2 < 3"
       }
     },
-    "ieee754": {
-      "version": "1.2.1",
-      "resolved": "https://registry.npmjs.org/ieee754/-/ieee754-1.2.1.tgz",
-      "integrity": "sha512-dcyqhDvX1C46lXZcVqCpK+FtMRQVdIMN6/Df5js2zouUsqG7I6sFxitIC+7KYK29KdXOLHdu9zL4sFnoVQnqaA=="
-    },
     "inherits": {
       "version": "2.0.3",
       "resolved": "https://registry.npmjs.org/inherits/-/inherits-2.0.3.tgz",
@@ -929,17 +866,25 @@
       "resolved": "https://registry.npmjs.org/ipaddr.js/-/ipaddr.js-1.9.1.tgz",
       "integrity": "sha512-0KI/607xoxSToH7GjN1FfSbLoU0+btTicjsQSWQlh/hZykN8KpmMf7uYwPW3R+akZ6R/w18ZlXSHBYXiYUPO3g=="
     },
+    "isexe": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/isexe/-/isexe-2.0.0.tgz",
+      "integrity": "sha1-6PvzdNxVb/iUehDcsFctYz8s+hA="
+    },
+    "lru-cache": {
+      "version": "4.1.5",
+      "resolved": "https://registry.npmjs.org/lru-cache/-/lru-cache-4.1.5.tgz",
+      "integrity": "sha512-sWZlbEP2OsHNkXrMl5GYk/jKk70MBng6UU4YI/qGDYbgf6YbP4EvmqISbXCoJiRKs+1bSpFHVgQxvJ17F2li5g==",
+      "requires": {
+        "pseudomap": "^1.0.2",
+        "yallist": "^2.1.2"
+      }
+    },
     "media-typer": {
       "version": "0.3.0",
       "resolved": "https://registry.npmjs.org/media-typer/-/media-typer-0.3.0.tgz",
       "integrity": "sha1-hxDXrwqmJvj/+hzgAWhUUmMlV0g="
     },
-    "memory-pager": {
-      "version": "1.5.0",
-      "resolved": "https://registry.npmjs.org/memory-pager/-/memory-pager-1.5.0.tgz",
-      "integrity": "sha512-ZS4Bp4r/Zoeq6+NLJpP+0Zzm0pR8whtGPf1XExKLJBAczGMnSi3It14OiNCStjQjM6NU1okjQGSxgEZN8eBYKg==",
-      "optional": true
-    },
     "merge-descriptors": {
       "version": "1.0.1",
       "resolved": "https://registry.npmjs.org/merge-descriptors/-/merge-descriptors-1.0.1.tgz",
@@ -968,26 +913,6 @@
         "mime-db": "1.49.0"
       }
     },
-    "mongodb": {
-      "version": "4.1.2",
-      "resolved": "https://registry.npmjs.org/mongodb/-/mongodb-4.1.2.tgz",
-      "integrity": "sha512-pHCKDoOy1h6mVurziJmXmTMPatYWOx8pbnyFgSgshja9Y36Q+caHUzTDY6rrIy9HCSrjnbXmx3pCtvNZHmR8xg==",
-      "requires": {
-        "bson": "^4.5.2",
-        "denque": "^2.0.1",
-        "mongodb-connection-string-url": "^2.0.0",
-        "saslprep": "^1.0.3"
-      }
-    },
-    "mongodb-connection-string-url": {
-      "version": "2.1.0",
-      "resolved": "https://registry.npmjs.org/mongodb-connection-string-url/-/mongodb-connection-string-url-2.1.0.tgz",
-      "integrity": "sha512-Qf9Zw7KGiRljWvMrrUFDdVqo46KIEiDuCzvEN97rh/PcKzk2bd6n9KuzEwBwW9xo5glwx69y1mI6s+jFUD/aIQ==",
-      "requires": {
-        "@types/whatwg-url": "^8.2.1",
-        "whatwg-url": "^9.1.0"
-      }
-    },
     "ms": {
       "version": "2.0.0",
       "resolved": "https://registry.npmjs.org/ms/-/ms-2.0.0.tgz",
@@ -998,6 +923,35 @@
       "resolved": "https://registry.npmjs.org/negotiator/-/negotiator-0.6.2.tgz",
       "integrity": "sha512-hZXc7K2e+PgeI1eDBe/10Ard4ekbfrrqG8Ep+8Jmf4JID2bNg7NvCPOZN+kfF574pFQI7mum2AUqDidoKqcTOw=="
     },
+    "node-fetch": {
+      "version": "2.6.7",
+      "resolved": "https://registry.npmjs.org/node-fetch/-/node-fetch-2.6.7.tgz",
+      "integrity": "sha512-ZjMPFEfVx5j+y2yF35Kzx5sF7kDzxuDj6ziH4FFbOp87zKDZNx8yExJIb05OGF4Nlt9IHFIMBkRl41VdvcNdbQ==",
+      "requires": {
+        "whatwg-url": "^5.0.0"
+      },
+      "dependencies": {
+        "tr46": {
+          "version": "0.0.3",
+          "resolved": "https://registry.npmjs.org/tr46/-/tr46-0.0.3.tgz",
+          "integrity": "sha1-gYT9NH2snNwYWZLzpmIuFLnZq2o="
+        },
+        "webidl-conversions": {
+          "version": "3.0.1",
+          "resolved": "https://registry.npmjs.org/webidl-conversions/-/webidl-conversions-3.0.1.tgz",
+          "integrity": "sha1-JFNCdeKnvGvnvIZhHMFq4KVlSHE="
+        },
+        "whatwg-url": {
+          "version": "5.0.0",
+          "resolved": "https://registry.npmjs.org/whatwg-url/-/whatwg-url-5.0.0.tgz",
+          "integrity": "sha1-lmRU6HZUYuN2RNNib2dCzotwll0=",
+          "requires": {
+            "tr46": "~0.0.3",
+            "webidl-conversions": "^3.0.0"
+          }
+        }
+      }
+    },
     "on-finished": {
       "version": "2.3.0",
       "resolved": "https://registry.npmjs.org/on-finished/-/on-finished-2.3.0.tgz",
@@ -1025,10 +979,10 @@
         "ipaddr.js": "1.9.1"
       }
     },
-    "punycode": {
+    "pseudomap": {
-      "version": "2.1.1",
+      "version": "1.0.2",
-      "resolved": "https://registry.npmjs.org/punycode/-/punycode-2.1.1.tgz",
+      "resolved": "https://registry.npmjs.org/pseudomap/-/pseudomap-1.0.2.tgz",
-      "integrity": "sha512-XRsRjdf+j5ml+y/6GKHPZbrF/8p2Yga0JPtdqTIY2Xe5ohJPD9saDJJLPvp9+NSBprVvevdXZybnj2cv8OEd0A=="
+      "integrity": "sha1-8FKijacOYYkX7wqKw0wa5aaChrM="
     },
     "qs": {
       "version": "6.7.0",
@@ -1061,15 +1015,6 @@
       "resolved": "https://registry.npmjs.org/safer-buffer/-/safer-buffer-2.1.2.tgz",
       "integrity": "sha512-YZo3K82SD7Riyi0E1EQPojLz7kpepnSQI9IyPbHHg1XXXevb5dJI7tpyN2ADxGcQbHG7vcyRHk0cbwqcQriUtg=="
     },
-    "saslprep": {
-      "version": "1.0.3",
-      "resolved": "https://registry.npmjs.org/saslprep/-/saslprep-1.0.3.tgz",
-      "integrity": "sha512-/MY/PEMbk2SuY5sScONwhUDsV2p77Znkb/q3nSVstq/yQzYJOH/Azh29p9oJLsl3LnQwSvZDKagDGBsBwSooag==",
-      "optional": true,
-      "requires": {
-        "sparse-bitfield": "^3.0.3"
-      }
-    },
     "send": {
       "version": "0.17.1",
       "resolved": "https://registry.npmjs.org/send/-/send-0.17.1.tgz",
@@ -1097,6 +1042,30 @@
         }
       }
     },
+    "serve-favicon": {
+      "version": "2.5.0",
+      "resolved": "https://registry.npmjs.org/serve-favicon/-/serve-favicon-2.5.0.tgz",
+      "integrity": "sha1-k10kDN/g9YBTB/3+ln2IlCosvPA=",
+      "requires": {
+        "etag": "~1.8.1",
+        "fresh": "0.5.2",
+        "ms": "2.1.1",
+        "parseurl": "~1.3.2",
+        "safe-buffer": "5.1.1"
+      },
+      "dependencies": {
+        "ms": {
+          "version": "2.1.1",
+          "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.1.tgz",
+          "integrity": "sha512-tgp+dl5cGk28utYktBsrFqA7HKgrhgPsg6Z/EfhWI4gl1Hwq8B/GmY/0oXZ6nF8hDVesS/FpnYaD/kOWhYQvyg=="
+        },
+        "safe-buffer": {
+          "version": "5.1.1",
+          "resolved": "https://registry.npmjs.org/safe-buffer/-/safe-buffer-5.1.1.tgz",
+          "integrity": "sha512-kKvNJn6Mm93gAczWVJg7wH+wGYWNrDHdWvpUmHyEsgCtIwwo3bqPtV4tR5tuPaUhTOo/kvhVwd8XwwOllGYkbg=="
+        }
+      }
+    },
     "serve-static": {
       "version": "1.14.1",
       "resolved": "https://registry.npmjs.org/serve-static/-/serve-static-1.14.1.tgz",
@@ -1113,15 +1082,6 @@
       "resolved": "https://registry.npmjs.org/setprototypeof/-/setprototypeof-1.1.1.tgz",
       "integrity": "sha512-JvdAWfbXeIGaZ9cILp38HntZSFSo3mWg6xGcJJsd+d4aRMOqauag1C63dJfDw7OaMYwEbHMOxEZ1lqVRYP2OAw=="
     },
-    "sparse-bitfield": {
-      "version": "3.0.3",
-      "resolved": "https://registry.npmjs.org/sparse-bitfield/-/sparse-bitfield-3.0.3.tgz",
-      "integrity": "sha1-/0rm5oZWBWuks+eSqzM004JzyhE=",
-      "optional": true,
-      "requires": {
-        "memory-pager": "^1.0.2"
-      }
-    },
     "statuses": {
       "version": "1.5.0",
       "resolved": "https://registry.npmjs.org/statuses/-/statuses-1.5.0.tgz",
@@ -1132,14 +1092,6 @@
       "resolved": "https://registry.npmjs.org/toidentifier/-/toidentifier-1.0.0.tgz",
       "integrity": "sha512-yaOH/Pk/VEhBWWTlhI+qXxDFXlejDGcQipMlyxda9nthulaxLZUNcUqFxokp0vcYnvteJln5FNQDRrxj3YcbVw=="
     },
-    "tr46": {
-      "version": "2.1.0",
-      "resolved": "https://registry.npmjs.org/tr46/-/tr46-2.1.0.tgz",
-      "integrity": "sha512-15Ih7phfcdP5YxqiB+iDtLoaTz4Nd35+IiAv0kQ5FNKHzXgdWqPoTIqEDDJmXceQt4JZk6lVPT8lnDlPpGDppw==",
-      "requires": {
-        "punycode": "^2.1.1"
-      }
-    },
     "type-is": {
       "version": "1.6.18",
       "resolved": "https://registry.npmjs.org/type-is/-/type-is-1.6.18.tgz",
@@ -1164,19 +1116,18 @@
       "resolved": "https://registry.npmjs.org/vary/-/vary-1.1.2.tgz",
       "integrity": "sha1-IpnwLG3tMNSllhsLn3RSShj2NPw="
     },
-    "webidl-conversions": {
+    "which": {
-      "version": "6.1.0",
+      "version": "1.3.1",
-      "resolved": "https://registry.npmjs.org/webidl-conversions/-/webidl-conversions-6.1.0.tgz",
+      "resolved": "https://registry.npmjs.org/which/-/which-1.3.1.tgz",
-      "integrity": "sha512-qBIvFLGiBpLjfwmYAaHPXsn+ho5xZnGvyGvsarywGNc8VyQJUMHJ8OBKGGrPER0okBeMDaan4mNBlgBROxuI8w=="
+      "integrity": "sha512-HxJdYWq1MTIQbJ3nw0cqssHoTNU267KlrDuGZ1WYlxDStUtKUhOaJmh112/TZmHxxUfuJqPXSOm7tDyas0OSIQ==",
-    },
-    "whatwg-url": {
-      "version": "9.1.0",
-      "resolved": "https://registry.npmjs.org/whatwg-url/-/whatwg-url-9.1.0.tgz",
-      "integrity": "sha512-CQ0UcrPHyomtlOCot1TL77WyMIm/bCwrJ2D6AOKGwEczU9EpyoqAokfqrf/MioU9kHcMsmJZcg1egXix2KYEsA==",
       "requires": {
-        "tr46": "^2.1.0",
+        "isexe": "^2.0.0"
-        "webidl-conversions": "^6.1.0"
       }
+    },
+    "yallist": {
+      "version": "2.1.2",
+      "resolved": "https://registry.npmjs.org/yallist/-/yallist-2.1.2.tgz",
+      "integrity": "sha1-HBH5IY8HYImkfdUS+TxmmaaoHVI="
     }
   }
 }

package.json

@@ -1,7 +1,8 @@
 {
   "dependencies": {
-    "dotenv": "^10.0.0",
     "express": "^4.17.1",
-    "mongodb": "^4.1.2"
+    "gm": "^1.23.1",
+    "node-fetch": "^2.6.5",
+    "serve-favicon": "^2.5.0"
   }
 }