I think this added following and blocking.

git-svn-id: https://www.unprompted.com/svn/projects/tildefriends/trunk@3975 ed5197a5-7fde-0310-b194-c3ffbd925b24

apps/cory/docs.json

@@ -1 +1 @@
-{"type":"tildefriends-app","files":{"app.js":"&rLwYqurncmnUyGeWY+FLEGS2EIJmqw2cutl1gyGiVSk=.sha256","index.md":"&082vPjenwI6mL2vXwQDVEFquyl2jW9t767sGuCFvVNA=.sha256","todo.md":"&u4lmFlYFB5zQNfVXVB8t8NMT2jFAeE8ivWfwIiiTKxQ=.sha256","structure.md":"&T+CBfT9XP6ooKFvD1ZCI9hsutqsNIamfBxtAho0HtlU=.sha256","guide.md":"&SgnGL0+rjetY2o9A2+lVRbNvHIkqKwMnZr9gXWneIlc=.sha256","id_refactor.md":"&8yoYd14gX2Z3ppktVrPYf4qR78fuwAlvrtsWkSCkWUA=.sha256","ssb.md":"&WMvYIpp4CMZACwXJlX8HMDplJ+XeJB04BYf8zasrL4g=.sha256"}}
+{"type":"tildefriends-app","files":{"app.js":"&rLwYqurncmnUyGeWY+FLEGS2EIJmqw2cutl1gyGiVSk=.sha256","index.md":"&082vPjenwI6mL2vXwQDVEFquyl2jW9t767sGuCFvVNA=.sha256","todo.md":"&+z52vxpbZs5+HoLnQoDNkYt4objcPwF7F1PIwvZ3E3k=.sha256","structure.md":"&T+CBfT9XP6ooKFvD1ZCI9hsutqsNIamfBxtAho0HtlU=.sha256","guide.md":"&SgnGL0+rjetY2o9A2+lVRbNvHIkqKwMnZr9gXWneIlc=.sha256","id_refactor.md":"&8yoYd14gX2Z3ppktVrPYf4qR78fuwAlvrtsWkSCkWUA=.sha256","ssb.md":"&WMvYIpp4CMZACwXJlX8HMDplJ+XeJB04BYf8zasrL4g=.sha256"}}

apps/cory/docs/todo.md

@@ -9,7 +9,6 @@
 - update README
 - update docs
 - audit + document API exposed to apps
-- emoji reaction picker
 - fix weird HTTP warnings
 - ssb from child process?
 - channels
@@ -26,6 +25,8 @@
 - jwt for session tokens
 
 ## Maybe Done
+- linkify https://...
+- emoji reaction picker
 - expose loads of stats
 - confirm posting all new messages
 - multiple identities per user, in database

apps/cory/ssblit.json

@@ -1 +1 @@
-{"type":"tildefriends-app","files":{"app.js":"&Y01AAZJWUjOXzzcIPHTzeEWvgrBsBgcL34QcNdOtLpA=.sha256","lit-all.min.js":"&N4A12AsifdQgwdpII0SFtG513BfoLpmPjdJ9VTDftpg=.sha256","index.html":"&NQfp81Ve+FpMPRzPS1UcoXEkn7BW+yz/XArGQbLSmPg=.sha256","script.js":"&vnCSRIvjb0kS+QOmkJP+ISB6wJdXDp/lOn6FJn2esKk=.sha256","lit-all.min.js.map":"&oFY9wO4MnujgfGNGv4VggHc5V5JwX4C8csqKZ6KJYbE=.sha256","tf-id-picker.js":"&ewIlLZNhaHm2dztxqj2Ft38WZkNPQxYfOGBrwTDUhds=.sha256","tf-app.js":"&HOqvQvHjzGv94YSqPQWVOr9fTNMVRZk+vO7Dd+/LcEA=.sha256","tf-message.js":"&E98rTMtN1Ok3gBVbe54uqv6P45wHoMicdA/+gHVP7BM=.sha256","tf-user.js":"&hsIveVMRVMRNJfrTN1hkVQgO4VdRurMATfV2EXnIk/0=.sha256","tf-utils.js":"&MPINm55jkpz2rrNbwsYl09PKGvbgL3nwgBy6CMQkSnw=.sha256","commonmark.min.js":"&bfBaMLU19d1p/vPBF9hlARqDX002KXG/UOfxOahZhe4=.sha256","tf-compose.js":"&oo0iWvT+c2rU91zWpBIfPePRzmU8qmSnVOm+QCQqG/I=.sha256","emojis.json":"&h3P4pez+AI4aYdsN0dJ3pbUEFR0276t9AM20caj/W/s=.sha256","emojis.js":"&htPMi2z6Bmgi3f9jCnECCDZRCHACnDRjOl1kgPm+W80=.sha256","tf-styles.js":"&BkvFkMpGyL0DYP6FISFKR4pe6ZBOp8t6tQEzWZ4IQYs=.sha256","tf-profile.js":"&OmDTn4Bhu6kV4PzJ0wfaExyuLOO/7bPmbRNHD5yp02w=.sha256"}}
+{"type":"tildefriends-app","files":{"app.js":"&b8IFBOMDtcvY5XNtUQIUeoE+++/TO8LDp86xNFIaux8=.sha256","lit-all.min.js":"&N4A12AsifdQgwdpII0SFtG513BfoLpmPjdJ9VTDftpg=.sha256","index.html":"&WH8A5tF25xlfPDGei2TCQc2/HJFJf5DuRN1GRSYQhhk=.sha256","script.js":"&diQfpbxjgd/jSPnIoAoWT75B8Pll1I5JYXhu+/phj9k=.sha256","lit-all.min.js.map":"&oFY9wO4MnujgfGNGv4VggHc5V5JwX4C8csqKZ6KJYbE=.sha256","tf-id-picker.js":"&ewIlLZNhaHm2dztxqj2Ft38WZkNPQxYfOGBrwTDUhds=.sha256","tf-app.js":"&4Z6k1bR9LUPUZGyJTEKOqPkNKqHtnvG8ScgkFoSTf1Y=.sha256","tf-message.js":"&KE1fWTqPMZR0yIRXPBGy8u1chR6LTguSK6swo+lFgE4=.sha256","tf-user.js":"&L6+7BnBq+UOoTMO6o8+u5JFTl0UBtCPDw8bb8ppDrkA=.sha256","tf-utils.js":"&N2yKZwFnb2GbPeipgQtu6xFvezENNOgud9G7EhCQ/K0=.sha256","commonmark.min.js":"&bfBaMLU19d1p/vPBF9hlARqDX002KXG/UOfxOahZhe4=.sha256","tf-compose.js":"&oo0iWvT+c2rU91zWpBIfPePRzmU8qmSnVOm+QCQqG/I=.sha256","emojis.json":"&h3P4pez+AI4aYdsN0dJ3pbUEFR0276t9AM20caj/W/s=.sha256","emojis.js":"&htPMi2z6Bmgi3f9jCnECCDZRCHACnDRjOl1kgPm+W80=.sha256","tf-styles.js":"&BkvFkMpGyL0DYP6FISFKR4pe6ZBOp8t6tQEzWZ4IQYs=.sha256","tf-profile.js":"&vRKjsnYvOiHCQahzEfznCvP5YDwUPtltlpWf+pxwZ1Y=.sha256","commonmark-linkify.js":"&X+hNNkmSRvKY86khyAun+cXksquXbMakZdINbGbx30g=.sha256","tf-connections.js":"&YUD4n/r95AwD2fA63HHE2eQt4E/27gF+4/MYrdvoasw=.sha256"}}

apps/cory/ssblit/app.js

@@ -18,6 +18,15 @@ tfrpc.register(async function databaseSet(key, value) {
 tfrpc.register(async function getIdentities() {
 	return ssb.getIdentities();
 });
+tfrpc.register(async function getAllIdentities() {
+	return ssb.getAllIdentities();
+});
+tfrpc.register(async function getBroadcasts() {
+	return ssb.getBroadcasts();
+});
+tfrpc.register(async function getConnections() {
+	return ssb.connections();
+});
 tfrpc.register(async function query(sql, args) {
 	let result = [];
 	await ssb.sqlStream(sql, args, function callback(row) {
@@ -46,6 +55,13 @@ tfrpc.register(async function store_blob(blob) {
 	}
 	return await ssb.blobStore(blob);
 });
+ssb.addEventListener('broadcasts', async function() {
+	await tfrpc.rpc.set('broadcasts', await ssb.getBroadcasts());
+});
+
+core.register('onConnectionsChanged', async function() {
+	await tfrpc.rpc.set('connections', await ssb.connections());
+});
 
 async function main() {
 	if (typeof(database) !== 'undefined') {

apps/cory/ssblit/commonmark-linkify.js

@@ -0,0 +1,91 @@
+function textNode(text) {
+  const node = new commonmark.Node("text", undefined);
+  node.literal = text;
+  return node;
+}
+
+function linkNode(text, url) {
+  const urlNode = new commonmark.Node("link", undefined);
+  urlNode.destination = url;
+  urlNode.appendChild(textNode(text));
+
+  return urlNode;
+}
+
+function splitMatches(text, regexp) {
+  // Regexp must be sticky.
+  regexp = new RegExp(regexp, "gm");
+
+  let i = 0;
+  const result = [];
+
+  let match = regexp.exec(text);
+  while (match) {
+    const matchText = match[0];
+
+    if (match.index > i) {
+      result.push([text.substring(i, match.index), false]);
+    }
+
+    result.push([matchText, true]);
+    i = match.index + matchText.length;
+
+    match = regexp.exec(text);
+  }
+
+  if (i < text.length) {
+    result.push([text.substring(i, text.length), false]);
+  }
+
+  return result;
+}
+
+const urlRegexp = new RegExp("https?://[^ ]+[^ .,]");
+
+function splitURLs(textNodes) {
+  const text = textNodes.map(n => n.literal).join("");
+  const parts = splitMatches(text, urlRegexp);
+
+  return parts.map(part => {
+    if (part[1]) {
+      return linkNode(part[0], part[0]);
+    } else {
+      return textNode(part[0]);
+    }
+  });
+}
+
+export function transform(parsed) {
+  const walker = parsed.walker();
+  let event;
+
+  let nodes = [];
+  while ((event = walker.next())) {
+    const node = event.node;
+    if (event.entering && node.type === "text") {
+      nodes.push(node);
+    } else {
+      if (nodes.length > 0) {
+        splitURLs(nodes)
+          .reverse()
+          .forEach(newNode => {
+            nodes[0].insertAfter(newNode);
+          });
+
+        nodes.forEach(n => n.unlink());
+        nodes = [];
+      }
+    }
+  }
+
+  if (nodes.length > 0) {
+    splitURLs(nodes)
+      .reverse()
+      .forEach(newNode => {
+        nodes[0].insertAfter(newNode);
+      });
+    nodes.forEach(n => n.unlink());
+  }
+
+  return parsed;
+}

apps/cory/ssblit/index.html

@@ -2,12 +2,14 @@
 <html style="color: #fff">
 	<head>
 		<title>Tilde Friends</title>
+		<base target="_top">
 	</head>
 	<body>
 		<h1>Tilde Friends</h1>
 		<tf-app/>
 		<script>window.litDisableBundleWarning = true;</script>
 		<script src="commonmark.min.js"></script>
+		<script src="commonmark-linkify.js" type="module"></script>
 		<script src="script.js" type="module"></script>
 	</body>
 </html>

apps/cory/ssblit/script.js

@@ -7,3 +7,4 @@ import * as tf_message from './tf-message.js';
 import * as tf_user from './tf-user.js';
 import * as tf_compose from './tf-compose.js';
 import * as tf_profile from './tf-profile.js';
+import * as tf_connections from './tf-connections.js';

apps/cory/ssblit/tf-app.js

@@ -1,5 +1,6 @@
 import {LitElement, html, css} from './lit-all.min.js';
 import * as tfrpc from '/static/tfrpc.js';
+import {styles} from './tf-styles.js';
 
 class TfElement extends LitElement {
 	static get properties() {
@@ -12,9 +13,14 @@ class TfElement extends LitElement {
 			status: {type: Array},
 			hash: {type: String},
 			unread: {type: Array},
+			tab: {type: String},
+			broadcasts: {type: Array},
+			connections: {type: Array},
 		};
 	}
 
+	static styles = styles;
+
 	constructor() {
 		super();
 		let self = this;
@@ -27,7 +33,12 @@ class TfElement extends LitElement {
 		this.hash = '#';
 		this.loading = false;
 		this.unread = [];
+		this.tab = 'news';
+		this.broadcasts = [];
+		this.connections = [];
 		tfrpc.rpc.getIdentities().then(ids => { self.ids = ids || [] });
+		tfrpc.rpc.getBroadcasts().then(b => { self.broadcasts = b || [] });
+		tfrpc.rpc.getConnections().then(c => { self.connections = c || [] });
 		tfrpc.rpc.getHash().then(hash => self.hash = hash || '#');
 		tfrpc.register(function hashChanged(hash) {
 			self.hash = hash;
@@ -36,6 +47,13 @@ class TfElement extends LitElement {
 		tfrpc.register(async function notifyNewMessage(id) {
 			await self.fetch_new_message(id);
 		});
+		tfrpc.register(function set(name, value) {
+			if (name === 'broadcasts') {
+				self.broadcasts = value;
+			} else if (name === 'connections') {
+				self.connections = value;
+			}
+		});
 	}
 
 	async contacts_internal(id, last_row_id, following, max_row_id) {
@@ -288,6 +306,9 @@ class TfElement extends LitElement {
 		function link_message(message) {
 			if (message.content.type === 'vote') {
 				let parent = self.ensure_message(message.content.vote.link);
+				if (!parent.votes) {
+					parent.votes = [];
+				}
 				parent.votes.push(message);
 				message.parent_message = message.content.vote.link;
 			} else if (message.content.type == 'post') {
@@ -373,8 +394,11 @@ class TfElement extends LitElement {
 		if (this.loading || (!this.whoami && this.ids.length)) {
 			return;
 		}
+		let load_button = this.renderRoot.getElementById('load_button');
 		this.loading = true;
-		this.renderRoot.getElementById('load_button').disabled = true;
+		if (load_button) {
+			load_button.disabled = true;
+		}
 		this.status = [];
 		this.messages = [];
 		this.messages_by_id = {};
@@ -392,7 +416,9 @@ class TfElement extends LitElement {
 		await this.finalize_messages();
 		this.record_status('done');
 		this.status = [];
-		this.renderRoot.getElementById('load_button').disabled = false;
+		if (load_button) {
+			load_button.disabled = false;
+		}
 		this.loading = false;
 	}
 
@@ -402,9 +428,16 @@ class TfElement extends LitElement {
 	}
 
 	render() {
+		let self = this;
+		let tabs = html`
+			<div>
+				<input type="button" value="News" ?disabled=${self.tab == 'news'} @click=${event => self.tab = 'news'}></input>
+				<input type="button" value="Connections" ?disabled=${self.tab == 'connections'} @click=${event => self.tab = 'connections'}></input>
+			</div>
+		`;
 		let profile = this.hash.startsWith('#@') ?
-			html`<tf-profile id=${this.hash.substring(1)} .users=${this.users}></tf-profile>` : undefined;
+			html`<tf-profile id=${this.hash.substring(1)} whoami=${this.whoami} .users=${this.users}></tf-profile>` : undefined;
-		return html`
+		let news = html`
 			<tf-id-picker id="picker" .ids=${this.ids} @change=${this._handle_whoami_changed}></tf-id-picker>
 			<button id="load_button" @click=${this.load}>Load</button>
 			<a target="_top" href="#" ?hidden=${this.hash.length <= 1}>🏠Home</a>
@@ -415,6 +448,14 @@ class TfElement extends LitElement {
 			${profile}
 			${this.messages?.map(x => html`<tf-message .message=${x} whoami=${this.whoami} .users=${this.users}></tf-message>`)}
 		`;
+		if (this.tab === 'news') {
+			return html`${tabs}${news}`;
+		} else if (this.tab === 'connections') {
+			return html`
+				${tabs}
+				<tf-connections .users=${this.users} .connections=${this.connections} .broadcasts=${this.broadcasts}></tf-connections>
+			`;
+		}
 	}
 }
 

apps/cory/ssblit/tf-connections.js

@@ -0,0 +1,57 @@
+import {LitElement, html} from './lit-all.min.js';
+import * as tfrpc from '/static/tfrpc.js';
+
+class TfConnectionsElement extends LitElement {
+	static get properties() {
+		return {
+			broadcasts: {type: Array},
+			identities: {type: Array},
+			connections: {type: Array},
+			users: {type: Object},
+		}
+	}
+
+	constructor() {
+		super();
+		let self = this;
+		this.broadcasts = [];
+		this.identities = [];
+		this.connections = [];
+		this.users = {};
+		tfrpc.rpc.getAllIdentities().then(function(identities) {
+			self.identities = identities || [];
+		});
+	}
+
+	_emit_change() {
+		let changed_event = new Event('change', {
+			srcElement: this,
+		});
+		this.dispatchEvent(changed_event);
+	}
+
+	changed(event) {
+		this.selected = event.srcElement.value;
+		tfrpc.rpc.localStorageSet('whoami', this.selected);
+		this._emit_change();
+	}
+
+	render() {
+		return html`
+			<h2>Broadcasts</h2>
+			<ul>
+				${this.broadcasts.map(x => html`<li><tf-user id=${x.pubkey} .users=${this.users}></tf-user></li>`)}
+			</ul>
+			<h2>Connections</h2>
+			<ul>
+				${this.connections.map(x => html`<li><tf-user id=${x} .users=${this.users}></tf-user></li>`)}
+			</ul>
+			<h2>Local Accounts</h2>
+			<ul>
+				${this.identities.map(x => html`<li><tf-user id=${x} .users=${this.users}></tf-user></li>`)}
+			</ul>
+		`;
+	}
+}
+
+customElements.define('tf-connections', TfConnectionsElement);

apps/cory/ssblit/tf-message.js

@@ -35,6 +35,10 @@ class TfMessageElement extends LitElement {
 		function normalize_expression(expression) {
 			if (expression === 'Like' || !expression) {
 				return '👍';
+			} else if (expression === 'Unlike') {
+				return '👎';
+			} else if (expression === 'heart') {
+				return '❤️';
 			} else {
 				return expression;
 			}
@@ -132,6 +136,10 @@ class TfMessageElement extends LitElement {
 				unsafeHTML(tfutils.markdown(content.text));
 			return html`
 				<style>
+					code {
+						white-space: pre-wrap;
+						overflow-wrap: break-word;
+					}
 					img {
 						max-width: 100%;
 						height: auto;

apps/cory/ssblit/tf-profile.js

@@ -6,8 +6,11 @@ import {styles} from './tf-styles.js';
 class TfProfileElement extends LitElement {
 	static get properties() {
 		return {
+			editing: {type: Object},
+			whoami: {type: String},
 			id: {type: String},
 			users: {type: Object},
+			size: {type: Number},
 		}
 	}
 
@@ -16,20 +19,160 @@ class TfProfileElement extends LitElement {
 	constructor() {
 		super();
 		let self = this;
+		this.editing = null;
+		this.whoami = null;
 		this.id = null;
 		this.users = {};
+		this.size = 0;
 	}
 
-	render_raw() {
+	modify(change) {
-		return html`<div style="white-space: pre-wrap">${JSON.stringify(this.message, null, 2)}</div>`
+		tfrpc.rpc.appendMessage(this.whoami,
+			Object.assign({
+				type: 'contact',
+				contact: this.id,
+			}, change)).catch(function(error) {
+				alert(error?.message);
+			})
+	}
+
+	follow() {
+		this.modify({following: true});
+	}
+
+	unfollow() {
+		this.modify({following: false});
+	}
+
+	block() {
+		this.modify({blocking: true});
+	}
+
+	unblock() {
+		this.modify({blocking: false});
+	}
+
+	edit() {
+		let original = this.users[this.id];
+		this.editing = {
+			name: original.name,
+			description: original.description,
+			image: original.image,
+		};
+		console.log(this.editing);
+	}
+
+	save_edits() {
+		let self = this;
+		let message = {
+			type: 'about',
+			about: this.whoami,
+		};
+		for (let key of Object.keys(this.editing)) {
+			if (this.editing[key] !== this.users[this.id][key]) {
+				message[key] = this.editing[key];
+			}
+		}
+		tfrpc.rpc.appendMessage(this.whoami, message).then(function() {
+			self.editing = null;
+		}).catch(function(error) {
+			alert(error?.message);
+		});
+	}
+
+	discard_edits() {
+		this.editing = null;
+	}
+
+	attach_image() {
+		let self = this;
+		let input = document.createElement('input');
+		input.type = 'file';
+		input.onchange = function(event) {
+			let file = event.target.files[0];
+			file.arrayBuffer().then(function(buffer) {
+				let bin = Array.from(new Uint8Array(buffer));
+				return tfrpc.rpc.store_blob(bin);
+			}).then(function(id) {
+				self.editing = Object.assign({}, self.editing, {image: id});
+				console.log(self.editing);
+			}).catch(function(e) {
+				alert(e.message);
+			});
+		};
+		input.click();
 	}
 
 	render() {
+		let self = this;
 		let profile = this.users[this.id] || {};
+		tfrpc.rpc.query(
+			`SELECT SUM(LENGTH(content)) AS size FROM messages WHERE author = ?`,
+			[this.id]).then(function(result) {
+				self.size = result[0].size;
+			});
+		let edit;
+		let follow;
+		let block;
+		if (this.id === this.whoami) {
+			if (this.editing) {
+				edit = html`
+					<input type="button" value="Save Profile" @click=${this.save_edits}></input>
+					<input type="button" value="Discard" @click=${this.discard_edits}></input>
+				`;
+			} else {
+				edit = html`<input type="button" value="Edit Profile" @click=${this.edit}></input>`;
+			}
+		}
+		if (this.id !== this.whoami &&
+			this.users[this.whoami]?.following) {
+			follow =
+				this.users[this.whoami].following[this.id] ?
+				html`<input type="button" value="Unfollow" @click=${this.unfollow}></input>` :
+				html`<input type="button" value="Follow" @click=${this.follow}></input>`;
+		}
+		if (this.id !== this.whoami &&
+			this.users[this.whoami]?.blocking) {
+			block =
+				this.users[this.whoami].blocking[this.id] ?
+				html`<input type="button" value="Unblock" @click=${this.unblock}></input>` :
+				html`<input type="button" value="Block" @click=${this.block}></input>`;
+		}
+		let edit_profile = this.editing ? html`
+			<div style="flex: 1 0 50%">
+				<div>
+					<label for="name">Name:</label>
+					<input type="text" id="name" value=${this.editing.name} @input=${event => this.editing = Object.assign({}, this.editing, {name: event.srcElement.value})}></input>
+				</div>
+				<div>
+					<div><label for="description">Description:</label></div>
+					<textarea id="description" @input=${event => this.editing = Object.assign({}, this.editing, {description: event.srcElement.value})}>${this.editing.description}</textarea>
+				</div>
+				<input type="button" value="Attach Image" @click=${this.attach_image}></input>
+			</div>` : null;
+		let image = typeof(profile.image) == 'string' ? profile.image : profile.image?.link;
+		image = this.editing?.image ?? image;
+		let description = this.editing?.description ?? profile.description;
 		return html`<div style="border: 2px solid black; background-color: rgba(255, 255, 255, 0.2); padding: 16px">
-			<tf-user id=${this.id} .users=${this.users}></tf-user>
+			<tf-user id=${this.id} .users=${this.users}></tf-user> (${tfutils.human_readable_size(this.size)})
-			<div><img src=${'/' + profile.image + '/view'} style="width: 256px; height: auto"></img></div>
+			<div style="display: flex; flex-direction: row">
-			<div>${unsafeHTML(tfutils.markdown(profile.description))}</div>
+				${edit_profile}
+				<div style="flex: 1 0 50%">
+					<div><img src=${'/' + image + '/view'} style="width: 256px; height: auto"></img></div>
+					<div>${unsafeHTML(tfutils.markdown(description))}</div>
+				</div>
+			</div>
+			<div>
+				Following ${Object.keys(profile.following || {}).length} identities.
+				Followed by ${Object.values(self.users).filter(x => (x.following || {})[self.id]).length} identities.
+				Blocking ${Object.keys(profile.blocking || {}).length} identities.
+				Blocked by ${Object.values(self.users).filter(x => (x.blocking || {})[self.id]).length} identities.
+			</div>
+			<div>
+				${edit}
+				${follow}
+				${block}
+			</div>
 		</div>`;
 	}
 }

apps/cory/ssblit/tf-user.js

@@ -24,8 +24,8 @@ class TfUserElement extends LitElement {
 			image = typeof(image) == 'string' ? image : image?.link;
 			return html`
 				<div style="display: inline-block; font-weight: bold">
-					<img style="width: 2em; height: 2em; vertical-align: middle; border-radius: 50%" src="${'/' + image + '/view'}">
+					<img style="width: 2em; height: 2em; vertical-align: middle; border-radius: 50%" ?hidden=${image === undefined} src="${image ? '/' + image + '/view' : undefined}">
-					<a target="_top" href=${'#' + this.id}>${this.users[this.id].name}</a>
+					<a target="_top" href=${'#' + this.id}>${this.users[this.id].name ?? this.id}</a>
 				</div>`;
 		} else {
 			return html`

apps/cory/ssblit/tf-utils.js

@@ -1,7 +1,10 @@
+import * as linkify from './commonmark-linkify.js';
+
 export function markdown(md) {
 	var reader = new commonmark.Parser({safe: true});
 	var writer = new commonmark.HtmlRenderer();
 	var parsed = reader.parse(md || '');
+	parsed = linkify.transform(parsed);
 	var walker = parsed.walker();
 	var event, node;
 	while ((event = walker.next())) {
@@ -27,3 +30,17 @@ export function markdown(md) {
 	}
 	return writer.render(parsed);
 }
+
+export function human_readable_size(bytes) {
+	let v = bytes;
+	let u = 'B';
+	for (let unit of ['kB', 'MB', 'GB']) {
+		if (v > 1024) {
+			v /= 1024;
+			u = unit;
+		} else {
+			break;
+		}
+	}
+	return `${Math.round(v * 10) / 10} ${u}`;
+}