Add geotags, post to nostr

deno.json

@@ -1,6 +1,7 @@
 {
   "imports": {
     "@nostrify/nostrify": "jsr:@nostrify/nostrify@^0.30.1",
+    "nostr-geotags": "npm:nostr-geotags@^0.7.1",
     "nostr-tools": "npm:nostr-tools@^2.7.2"
   }
 }

deno.lock

@@ -12,6 +12,7 @@
       "npm:@scure/bip32@^1.4.0": "npm:@scure/bip32@1.4.0",
       "npm:@scure/bip39@^1.3.0": "npm:@scure/bip39@1.3.0",
       "npm:lru-cache@^10.2.0": "npm:lru-cache@10.4.3",
+      "npm:nostr-geotags@^0.7.1": "npm:nostr-geotags@0.7.1",
       "npm:nostr-tools@^2.7.0": "npm:nostr-tools@2.7.2",
       "npm:nostr-tools@^2.7.2": "npm:nostr-tools@2.7.2",
       "npm:websocket-ts@^2.1.5": "npm:websocket-ts@2.1.5",
@@ -122,10 +123,25 @@
           "@scure/base": "@scure/base@1.1.7"
         }
       },
+      "iso-3166@4.3.0": {
+        "integrity": "sha512-H4kM/sVbxTjSl9xnQCYOrNWdpN0R8Uz26j1BuXI9E6U+kw5wmd3HyPgr/v4+NCuvV/NcvwTfZxd5XZ4lPKvBNA==",
+        "dependencies": {}
+      },
       "lru-cache@10.4.3": {
         "integrity": "sha512-JNAzZcXrCt42VGLuYz0zfAzDfAvJWW6AfYlDBQyDV5DClI2m5sAmK+OIO7s59XfsRsWHp02jAJrRadPRGTt6SQ==",
         "dependencies": {}
       },
+      "ngeohash@0.6.3": {
+        "integrity": "sha512-kltF0cOxgx1AbmVzKxYZaoB0aj7mOxZeHaerEtQV0YaqnkXNq26WWqMmJ6lTqShYxVRWZ/mwvvTrNeOwdslWiw==",
+        "dependencies": {}
+      },
+      "nostr-geotags@0.7.1": {
+        "integrity": "sha512-3xnmDUqTP7MzWLmaJvTgWYwlex3yYGmKi6qAEOHRrh+gZs26YEqECe5yalRH0i4rBZXNXDfkiZs/gvRts6eoAQ==",
+        "dependencies": {
+          "iso-3166": "iso-3166@4.3.0",
+          "ngeohash": "ngeohash@0.6.3"
+        }
+      },
       "nostr-tools@2.7.2": {
         "integrity": "sha512-Bq3Ug0SZFtgtL1+0wCnAe8AJtI7yx/00/a2nUug9SkhfOwlKS92Tef12iCK9FdwXw+oFZWMtRnSwcLayQso+xA==",
         "dependencies": {
@@ -192,6 +208,7 @@
   "workspace": {
     "dependencies": [
       "jsr:@nostrify/nostrify@^0.30.1",
+      "npm:nostr-geotags@^0.7.1",
       "npm:nostr-tools@^2.7.2"
     ]
   }

main.ts

@@ -10,6 +10,8 @@ import { BlossomUploader } from '@nostrify/nostrify/uploaders';
 
 import * as nip19 from 'nostr-tools/nip19'
 
+import ngeotags from 'nostr-geotags';
+
 console.log("\nUse at your own risk!\n");
 console.log("Considering trying it out with a throwaway nsec.");
 console.log("All data will be public. Anything you upload is hard to delete.\n");
@@ -24,14 +26,12 @@ for (const i in posts) {
     const post = posts[i]
 }
 
-console.log("You can try one picture at a time, duplicates are skipped the next run.");
+console.log("You can try one picture at a time");
-
+const offset = Number(prompt("Skip how many posts?", 0));
-const n = Number(prompt("How many do you want to upload?", posts.length));
+const n = Number(prompt("How many do you want to upload?", posts.length - offset));
-
 if (n == 0) { Deno.exit(0); }
-
 assert(n > 0);
-assert(n <= posts.length);
+assert(n <= posts.length - offset);
 
 const nsec_str = Deno.env.get("NSEC") || prompt("\nPlease enter your nsec:");
 
@@ -54,13 +54,11 @@ const relay = new NRelay1(relay_str);
 
 console.log("\nAs a sanity check, here's your last message (if any):");
 
-for await (const msg of relay.req([{ kinds: [1], limit: 1, authors: [pubkey_hex] }])) {
+for await (const msg of relay.req([{ kinds: [1], limit: 960, authors: [pubkey_hex] }])) {
     if (msg[0] === 'EVENT') console.log(msg[2].content);
     if (msg[0] === 'EOSE') break;
 }
 
-await relay.close()
-
 // TODO: suggest public (free or paid) Blossom servers, allow multiple
 const blossom_url = Deno.env.get("BLOSSOM") || prompt("Enter Blossom server URL:", "https://blossom.primal.net/");
 
@@ -75,6 +73,7 @@ let completed = 0;
 let events = [];
 
 for (const i in posts) {
+    if (i < offset) continue;
     const post = posts[i]
     console.log(post);
 
@@ -91,6 +90,9 @@ for (const i in posts) {
         message = post.title + "\n";
     }
 
+    // Populated from the first media item with coordinates
+    let geotags;
+
     let first = true;
     for (const j in post.media) {
         const media = post.media[j];
@@ -112,6 +114,12 @@ for (const i in posts) {
         if (media.uri.slice(-5) == ".webp") {
             blob = new Blob([data], {type: 'image/webp'});
             extension = ".webp"
+        } else if (media.uri.slice(-4) == ".jpg") {
+                blob = new Blob([data], {type: 'image/jpeg'});
+                extension = ".jpg"
+        } else if (media.uri.slice(-4) == ".mp4") {
+                blob = new Blob([data], {type: 'video/mp4'});
+                extension = ".mp4"
         } else if (!media.uri.includes("."))  {
             // Assume it's an mp4 movie
             blob = new Blob([data], {type: 'video/mp4'});
@@ -122,21 +130,49 @@ for (const i in posts) {
             console.log(post);
             Deno.exit(1);
         }
+        // TODO: if upload fails, log something useful
+        //       * e.g. file size (might be over the upload limit)
         const tags = await uploader.upload(blob);
 
-        if (extension == ".mp4") {
-            console.log(tags);
-        }
-
         // add URL to message (plus extension)
         message += tags[0][1] + extension
 
-        // TODO: get city?
+        if (geotags == undefined && media.media_metadata && media.media_metadata.photo_metadata) {
+            const options = {
+                geohash: true,
+                gps: true,
+                city: false,
+                iso31662: false,
+                iso31662: false,
+                iso31663: false
+            };
 
+            let exif_data = media.media_metadata.photo_metadata.exif_data;
+            if (exif_data) {
+                for (const k in exif_data) {
+                    const exif_item = exif_data[k];
+                    if (exif_item.latitude != undefined && exif_item.latitude != undefined) {
+                        geotags = ngeotags({
+                            lat: exif_item.latitude,
+                            lon: exif_item.longitude
+                        }, options);
+                    }
+                }
+            }
+        }
     }
 
     // Generate Nostr event
-    const event = await signer.signEvent({ kind: 1, content: message, tags: [], created_at: created_at});
+    let event = {
+        kind: 1,
+        content: message,
+        tags: [],
+        created_at: created_at
+    }
+    if (geotags != undefined) {
+        event.tags = [...event.tags, ...geotags];
+    }
+    const signed_event = await signer.signEvent(event);
     console.log(event);
     events.push(event);
 
@@ -147,7 +183,10 @@ for (const i in posts) {
 alert("About to post to Nostr.");
 
 for (const event in events) {
-    await relay.event(event);
+    console.log(event);
+    console.log(await relay.event(event));
 }
 
+await relay.close()
+
 console.log("Done!");