update global (texte + logo)

Linkwarden/lib/shared/getTitle.ts

@@ -0,0 +1,41 @@
+import fetch from "node-fetch";
+import https from "https";
+import { SocksProxyAgent } from "socks-proxy-agent";
+
+export default async function getTitle(url: string) {
+  try {
+    const httpsAgent = new https.Agent({
+      rejectUnauthorized:
+        process.env.IGNORE_UNAUTHORIZED_CA === "true" ? false : true,
+    });
+
+    // fetchOpts allows a proxy to be defined
+    let fetchOpts = {
+      agent: httpsAgent,
+    };
+
+    if (process.env.PROXY) {
+      // parse proxy url
+      let proxy = new URL(process.env.PROXY);
+      // if authentication set, apply to proxy URL
+      if (process.env.PROXY_USERNAME) {
+        proxy.username = process.env.PROXY_USERNAME;
+        proxy.password = process.env.PROXY_PASSWORD || "";
+      }
+
+      // add socks5 proxy to fetchOpts
+      fetchOpts = { agent: new SocksProxyAgent(proxy.toString()) }; //TODO: add support for http/https proxies
+    }
+
+    const response = await fetch(url, fetchOpts);
+
+    const text = await response.text();
+
+    // regular expression to find the <title> tag
+    let match = text.match(/<title.*>([^<]*)<\/title>/);
+    if (match) return match[1];
+    else return "";
+  } catch (err) {
+    console.log(err);
+  }
+}