Fix links to user IDs.

git-svn-id: https://www.unprompted.com/svn/projects/tildefriends/trunk@3776 ed5197a5-7fde-0310-b194-c3ffbd925b24

apps/cory/index/index.html

@@ -8,6 +8,7 @@
 		<script src="vue.js"></script>
 		<script src="vue-material.js"></script>
 		<script src="commonmark.min.js"></script>
+		<script src="tf-shared.js"></script>
 		<script src="tf-user.js"></script>
 		<script src="tf-message.js"></script>
 		<script src="tf.js"></script>

apps/cory/index/tf-message.js

@@ -19,11 +19,7 @@ Vue.component('tf-message', {
 		}
 	},
 	methods: {
-		markdown: function(md) {
-			var reader = new commonmark.Parser({safe: true});
-			var writer = new commonmark.HtmlRenderer();
-			return writer.render(reader.parse(md));
-		},
+		markdown: markdown,
 		set_reply: function() {
 			g_data.reply_root = this.content_json.root || this.message.id;
 			g_data.reply_branch = this.message.id;

apps/cory/index/tf-shared.js

@@ -0,0 +1,19 @@
+"use strict";
+
+function markdown(md) {
+	var reader = new commonmark.Parser({safe: true});
+	var writer = new commonmark.HtmlRenderer();
+	var parsed = reader.parse(md);
+	var walker = parsed.walker();
+	var event, node;
+	while ((event = walker.next())) {
+		node = event.node;
+		if (event.entering && node.type == 'link') {
+			if (node.destination.startsWith('@') &&
+				node.destination.endsWith('.ed25519')) {
+				node.destination = '#' + node.destination;
+			}
+		}
+	}
+	return writer.render(parsed);
+}

apps/cory/index/tf.js

@@ -194,14 +194,7 @@ window.addEventListener('load', function() {
 					return undefined;
 				}
 			},
-			markdown: function(md) {
-				if (!md) {
-					return;
-				}
-				var reader = new commonmark.Parser({safe: true});
-				var writer = new commonmark.HtmlRenderer();
-				return writer.render(reader.parse(md));
-			},
+			markdown: markdown,
 			refresh: function() {
 				window.parent.postMessage({refresh: true}, '*');
 			},