profile: move and type profile metadata
parent
cb0bd5ed2e
commit
2f5e08de04
GPG Key ID:
94A2F643C51F37FA
@ -0,0 +1,158 @@
|
||||
import {Event} from 'nostr-tools';
|
||||
import {elem, elemCanvas} from './utils/dom';
|
||||
import {getHost, getNoxyUrl} from './utils/url';
|
||||
import {validatePow} from './events';
|
||||
import {parseContent} from './media';
|
||||
|
||||
type Metadata = {
|
||||
name?: string;
|
||||
about?: string;
|
||||
picture?: string;
|
||||
};
|
||||
|
||||
type Profile = {
|
||||
metadata: {
|
||||
[relay: string]: Metadata;
|
||||
};
|
||||
name?: string;
|
||||
picture?: string;
|
||||
pubkey: string;
|
||||
};
|
||||
|
||||
const userList: Array<Profile> = [];
|
||||
// const tempContactList = {};
|
||||
|
||||
const setMetadata = (
|
||||
evt: Event,
|
||||
relay: string,
|
||||
metadata: Metadata,
|
||||
) => {
|
||||
let user = userList.find(u => u.pubkey === evt.pubkey);
|
||||
if (!user) {
|
||||
user = {
|
||||
metadata: {[relay]: metadata},
|
||||
pubkey: evt.pubkey,
|
||||
};
|
||||
userList.push(user);
|
||||
} else {
|
||||
user.metadata[relay] = {
|
||||
...user.metadata[relay],
|
||||
// timestamp: evt.created_at,
|
||||
...metadata,
|
||||
};
|
||||
}
|
||||
|
||||
// store the first seen name (for now) as main user.name
|
||||
if (!user.name && metadata.name) {
|
||||
user.name = metadata.name;
|
||||
}
|
||||
|
||||
// use the first seen profile pic (for now), pics from different relays are not supported yet
|
||||
if (!user.picture && metadata.picture) {
|
||||
const imgUrl = getNoxyUrl('data', metadata.picture, evt.id, relay);
|
||||
if (imgUrl) {
|
||||
user.picture = imgUrl.href;
|
||||
|
||||
// update profile images that used some nip-13 work
|
||||
if (imgUrl.href && validatePow(evt)) {
|
||||
document.body
|
||||
.querySelectorAll(`canvas[data-pubkey="${evt.pubkey}"]`)
|
||||
.forEach(canvas => canvas.parentNode?.replaceChild(elem('img', {src: imgUrl.href}), canvas));
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// update profile names
|
||||
const name = user.metadata[relay].name || user.name || '';
|
||||
if (name) {
|
||||
document.body
|
||||
.querySelectorAll(`[data-pubkey="${evt.pubkey}"] .mbox-username:not(.mbox-kind0-name)`)
|
||||
.forEach((username: HTMLElement) => {
|
||||
username.textContent = name;
|
||||
username.classList.add('mbox-kind0-name');
|
||||
});
|
||||
}
|
||||
// if (tempContactList[relay]) {
|
||||
// const updates = tempContactList[relay].filter(update => update.pubkey === evt.pubkey);
|
||||
// if (updates) {
|
||||
// console.log('TODO: add contact list (kind 3)', updates);
|
||||
// }
|
||||
// }
|
||||
};
|
||||
|
||||
export const handleMetadata = (evt: Event, relay: string) => {
|
||||
const content = parseContent(evt.content);
|
||||
if (!content || typeof content !== 'object' || Array.isArray(content)) {
|
||||
console.warn('expected nip-01 JSON object with user info, but got something funny', evt);
|
||||
return;
|
||||
}
|
||||
const hasNameString = 'name' in content && typeof content.name === 'string';
|
||||
const hasAboutString = 'about' in content && typeof content.about === 'string';
|
||||
const hasPictureString = 'picture' in content && typeof content.picture === 'string';
|
||||
// custom
|
||||
const hasDisplayName = 'display_name' in content && typeof content.display_name === 'string';
|
||||
if (!hasNameString && !hasAboutString && !hasPictureString && !hasDisplayName) {
|
||||
console.warn('expected basic nip-01 user info (name, about, picture) but nothing found', evt);
|
||||
return;
|
||||
}
|
||||
const metadata: Metadata = {
|
||||
...(hasNameString && {name: content.name as string} || hasDisplayName && {name: content.display_name as string}),
|
||||
...(hasAboutString && {about: content.about as string}),
|
||||
...(hasPictureString && {picture: content.picture as string}),
|
||||
};
|
||||
setMetadata(evt, relay, metadata);
|
||||
};
|
||||
|
||||
export const getMetadata = (evt: Event, relay: string) => {
|
||||
const host = getHost(relay);
|
||||
const user = userList.find(user => user.pubkey === evt.pubkey);
|
||||
const userImg = user?.picture;
|
||||
const name = user?.metadata[relay]?.name || user?.name;
|
||||
const userName = name || evt.pubkey.slice(0, 8);
|
||||
const userAbout = user?.metadata[relay]?.about || '';
|
||||
const img = (userImg && validatePow(evt)) ? elem('img', {
|
||||
alt: `${userName} ${host}`,
|
||||
loading: 'lazy',
|
||||
src: userImg,
|
||||
title: `${userName} on ${host} ${userAbout}`,
|
||||
}) : elemCanvas(evt.pubkey);
|
||||
const time = new Date(evt.created_at * 1000);
|
||||
return {host, img, name, time, userName};
|
||||
};
|
||||
|
||||
/* export function handleContactList(evt, relay) {
|
||||
if (getViewElem(evt.id)) {
|
||||
return;
|
||||
}
|
||||
const art = renderUpdateContact(evt, relay);
|
||||
if (textNoteList.length < 2) {
|
||||
getViewContent().append(art);
|
||||
return;
|
||||
}
|
||||
const closestTextNotes = textNoteList.sort(sortEventCreatedAt(evt.created_at));
|
||||
getViewElem(closestTextNotes[0].id).after(art);
|
||||
setViewElem(evt.id, art);
|
||||
// const user = userList.find(u => u.pupkey === evt.pubkey);
|
||||
// if (user) {
|
||||
// console.log(`TODO: add contact list for ${evt.pubkey.slice(0, 8)} on ${relay}`, evt.tags);
|
||||
// } else {
|
||||
// tempContactList[relay] = tempContactList[relay]
|
||||
// ? [...tempContactList[relay], evt]
|
||||
// : [evt];
|
||||
// }
|
||||
} */
|
||||
|
||||
// function renderUpdateContact(evt, relay) {
|
||||
// const {img, time, userName} = getMetadata(evt, relay);
|
||||
// const body = elem('div', {className: 'mbox-body', title: dateTime.format(time)}, [
|
||||
// elem('header', {className: 'mbox-header'}, [
|
||||
// elem('small', {}, []),
|
||||
// ]),
|
||||
// elem('pre', {title: JSON.stringify(evt.content)}, [
|
||||
// elem('strong', {}, userName),
|
||||
// ' updated contacts: ',
|
||||
// JSON.stringify(evt.tags),
|
||||
// ]),
|
||||
// ]);
|
||||
// return renderArticle([img, body], {className: 'mbox-updated-contact', data: {id: evt.id, pubkey: evt.pubkey, relay}});
|
||||
// }
|
||||
Loading…
Reference in New Issue