blisstown/campfire
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huge refactor. addresses #21 w/ inifinite scrolling notifications

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ari melody 2024-07-03 22:00:32 +01:00
parent f883b61659
commit 2e64f63caa
Signed by: ari
GPG key ID: CF99829C92678188
29 changed files with 887 additions and 1030 deletions
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52
src/lib/account.js Normal file
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import { server } from '$lib/client/server.js';
import { parseEmoji, renderEmoji } from '$lib/emoji.js';
import { get, writable } from 'svelte/store';
const cache = writable({});
/**
* Parses an account using API data, and returns a writable store object.
* @param {Object} data
* @param {number} ancestor_count
*/
export function parseAccount(data) {
if (!data) {
console.error("Attempted to parse account data but no data was provided");
return null;
}
let account = get(cache)[data.id];
if (account) return account;
// cache miss!
account = {};
account.id = data.id;
account.nickname = data.display_name.trim();
account.username = data.username;
account.name = account.nickname || account.username;
account.avatar_url = data.avatar;
account.url = data.url;
if (data.acct.includes('@'))
account.host = data.acct.split('@')[1];
else
account.host = get(server).host;
account.mention = "@" + account.username;
if (account.host != get(server).host)
account.mention += "@" + account.host;
account.emojis = {};
data.emojis.forEach(emoji => {
account.emojis[emoji.shortcode] = parseEmoji(emoji.shortcode, emoji.url);
});
account.rich_name = account.nickname ? renderEmoji(account.nickname, account.emojis) : account.username;
cache.update(cache => {
cache[account.id] = account;
return cache;
});
return account;
}

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src/lib/api.js Normal file
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/**
* GET /api/v1/instance
* @param {string} host - The domain of the target server.
*/
export async function getInstance(host) {
const data = await fetch(`https://${host}/api/v1/instance`)
.then(res => res.json())
.catch(error => console.error(error));
return data ? data : false;
}
/**
* POST /api/v1/apps
* Attempts to create an application for a given server host.
* @param {string} host - The domain of the target server.
*/
export async function createApp(host) {
let form = new FormData();
form.append("client_name", "Campfire");
form.append("redirect_uris", `${location.origin}/callback`);
form.append("scopes", "read write push");
form.append("website", "https://campfire.bliss.town");
const res = await fetch(`https://${host}/api/v1/apps`, {
method: "POST",
body: form,
})
.then(res => res.json())
.catch(error => {
console.error(error);
return false;
});
if (!res || !res.client_id) return false;
return {
id: res.client_id,
secret: res.client_secret,
};
}
/**
* Returns the OAuth authorization url for the target server.
* @param {string} host - The domain of the target server.
* @param {string} app_id - The application id for the target server.
*/
export function getOAuthUrl(host, app_id) {
return `https://${host}/oauth/authorize` +
`?client_id=${app_id}` +
"&scope=read+write+push" +
`&redirect_uri=${location.origin}/callback` +
"&response_type=code";
}
/**
* POST /oauth/token
* Attempts to generate an OAuth token.
* Returns false on failure.
* @param {string} host - The domain of the target server.
* @param {string} client_id - The application id.
* @param {string} secret - The application secret.
* @param {string} code - The authorization code provided by OAuth.
*/
export async function getToken(host, client_id, secret, code) {
let form = new FormData();
form.append("client_id", client_id);
form.append("client_secret", secret);
form.append("redirect_uri", `${location.origin}/callback`);
form.append("grant_type", "authorization_code");
form.append("code", code);
form.append("scope", "read write push");
const res = await fetch(`https://${host}/oauth/token`, {
method: "POST",
body: form,
})
.then(res => res.json())
.catch(error => {
console.error(error);
return false;
});
if (!res || !res.access_token) return false;
return res.access_token;
}
/**
* POST /oauth/revoke
* Attempts to revoke an OAuth token.
* Returns false on failure.
* @param {string} host - The domain of the target server.
* @param {string} client_id - The application id.
* @param {string} secret - The application secret.
* @param {string} token - The application token.
*/
export async function revokeToken(host, client_id, secret, token) {
let form = new FormData();
form.append("client_id", client_id);
form.append("client_secret", secret);
form.append("token", token);
const res = await fetch(`https://${host}/oauth/revoke`, {
method: "POST",
body: form,
})
.catch(error => {
console.error(error);
return false;
});
if (!res.ok) return false;
return true;
}
/**
* GET /api/v1/accounts/verify_credentials
* This endpoint returns information about the client account,
* and other useful data.
* Returns false on failure.
* @param {string} host - The domain of the target server.
* @param {string} token - The application token.
*/
export async function verifyCredentials(host, token) {
let url = `https://${host}/api/v1/accounts/verify_credentials`;
const data = await fetch(url, {
method: 'GET',
headers: { "Authorization": "Bearer " + token }
}).then(res => res.json());
return data;
}
/**
* GET /api/v1/notifications
* @param {string} host - The domain of the target server.
* @param {string} token - The application token.
* @param {string} max_id - If provided, only shows notifications after this ID.
* @param {string} limit - The maximum number of notifications to retrieve (default 40).
* @param {string} types - A list of notification types to filter to.
*/
export async function getNotifications(host, token, max_id, limit, types) {
let url = `https://${host}/api/v1/notifications`;
let params = new URLSearchParams();
if (max_id) params.append("max_id", max_id);
if (limit) params.append("limit", limit);
if (types) params.append("types", types.join(','));
const params_string = params.toString();
if (params_string) url += '?' + params_string;
const data = await fetch(url, {
method: 'GET',
headers: { "Authorization": "Bearer " + token }
}).then(res => res.json());
return data;
}
/**
* GET /api/v1/timelines/{timeline}
* @param {string} host - The domain of the target server.
* @param {string} token - The application token.
* @param {string} timeline - The name of the timeline to pull (default "home").
* @param {string} max_id - If provided, only shows posts after this ID.
*/
export async function getTimeline(host, token, timeline, max_id) {
let url = `https://${host}/api/v1/timelines/${timeline || "home"}`;
let params = new URLSearchParams();
if (max_id) params.append("max_id", max_id);
const params_string = params.toString();
if (params_string) url += '?' + params_string;
const data = await fetch(url, {
method: 'GET',
headers: { "Authorization": token ? `Bearer ${token}` : null }
}).then(res => res.json());
return data;
}
/**
* GET /api/v1/statuses/{post_id}.
* @param {string} host - The domain of the target server.
* @param {string} token - The application token.
* @param {string} post_id - The ID of the post to fetch.
*/
export async function getPost(host, token, post_id) {
let url = `https://${host}/api/v1/statuses/${post_id}`;
const data = await fetch(url, {
method: 'GET',
headers: { "Authorization": token ? `Bearer ${token}` : null }
}).then(res => res.json());
return data;
}
/**
* GET /api/v1/statuses/{post_id}/context.
* @param {string} host - The domain of the target server.
* @param {string} token - The application token.
* @param {string} post_id - The ID of the post to fetch.
*/
export async function getPostContext(host, token, post_id) {
let url = `https://${host}/api/v1/statuses/${post_id}/context`;
const data = await fetch(url, {
method: 'GET',
headers: { "Authorization": token ? `Bearer ${token}` : null }
}).then(res => res.json());
return data;
}
/**
* POST /api/v1/statuses/{post_id}/reblog.
* @param {string} host - The domain of the target server.
* @param {string} token - The application token.
* @param {string} post_id - The ID of the post to boost.
*/
export async function boostPost(host, token, post_id) {
let url = `https://${host}/api/v1/statuses/${post_id}/reblog`;
const data = await fetch(url, {
method: 'POST',
headers: { "Authorization": `Bearer ${token}` }
}).then(res => res.json());
return data;
}
/**
* POST /api/v1/statuses/{post_id}/unreblog.
* @param {string} host - The domain of the target server.
* @param {string} token - The application token.
* @param {string} post_id - The ID of the post to unboost.
*/
export async function unboostPost(host, token, post_id) {
let url = `https://${host}/api/v1/statuses/${post_id}/unreblog`;
const data = await fetch(url, {
method: 'POST',
headers: { "Authorization": `Bearer ${token}` }
}).then(res => res.json());
return data;
}
/**
* POST /api/v1/statuses/{post_id}/favourite.
* @param {string} host - The domain of the target server.
* @param {string} token - The application token.
* @param {string} post_id - The ID of the post to favourite.
*/
export async function favouritePost(host, token, post_id) {
let url = `https://${host}/api/v1/statuses/${post_id}/favourite`;
const data = await fetch(url, {
method: 'POST',
headers: { "Authorization": `Bearer ${token}` }
}).then(res => res.json());
return data;
}
/**
* POST /api/v1/statuses/{post_id}/unfavourite.
* @param {string} host - The domain of the target server.
* @param {string} token - The application token.
* @param {string} post_id - The ID of the post to unfavourite.
*/
export async function unfavouritePost(host, token, post_id) {
let url = `https://${host}/api/v1/statuses/${post_id}/unfavourite`;
const data = await fetch(url, {
method: 'POST',
headers: { "Authorization": `Bearer ${token}` }
}).then(res => res.json());
return data;
}
/**
* POST /api/v1/statuses/{post_id}/react/{shortcode}
* @param {string} host - The domain of the target server.
* @param {string} token - The application token.
* @param {string} post_id - The ID of the post to favourite.
* @param {string} shortcode - The shortcode of the emote to react with.
*/
export async function reactPost(host, token, post_id, shortcode) {
// note: reacting with foreign emotes is unsupported on most servers
// chuckya appears to allow this, but other servers tested have
// not demonstrated this.
let url = `https://${host}/api/v1/statuses/${post_id}/react/${encodeURIComponent(shortcode)}`;
const data = await fetch(url, {
method: 'POST',
headers: { "Authorization": `Bearer ${token}` }
}).then(res => res.json());
return data;
}
/**
* POST /api/v1/statuses/{post_id}/unreact/{shortcode}
* @param {string} host - The domain of the target server.
* @param {string} token - The application token.
* @param {string} post_id - The ID of the post to favourite.
* @param {string} shortcode - The shortcode of the reaction emote to remove.
*/
export async function unreactPost(host, token, post_id, shortcode) {
let url = `https://${host}/api/v1/statuses/${post_id}/unreact/${encodeURIComponent(shortcode)}`;
const data = await fetch(url, {
method: 'POST',
headers: { "Authorization": `Bearer ${token}` }
}).then(res => res.json());
return data;
}
/**
* GET /api/v1/accounts/{user_id}
* @param {string} host - The domain of the target server.
* @param {string} token - The application token.
* @param {string} user_id - The ID of the user to fetch.
*/
export async function getUser(host, token, user_id) {
let url = `https://${host}/api/v1/accounts/${user_id}`;
const data = await fetch(url, {
method: 'GET',
headers: { "Authorization": token ? `Bearer ${token}` : null }
}).then(res => res.json());
return data;
}

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src/lib/client/api.js
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import { client } from '$lib/client/client.js';
import { user } from '$lib/stores/user.js';
import { capabilities } from '../client/instance.js';
import Post from '$lib/post.js';
import User from '$lib/user/user.js';
import Emoji from '$lib/emoji.js';
import { get } from 'svelte/store';
export async function createApp(host) {
let form = new FormData();
form.append("client_name", "Campfire");
form.append("redirect_uris", `${location.origin}/callback`);
form.append("scopes", "read write push");
form.append("website", "https://campfire.bliss.town");
const res = await fetch(`https://${host}/api/v1/apps`, {
method: "POST",
body: form,
})
.then(res => res.json())
.catch(error => {
console.error(error);
return false;
});
if (!res || !res.client_id) return false;
return {
id: res.client_id,
secret: res.client_secret,
};
}
export function getOAuthUrl() {
return `https://${get(client).instance.host}/oauth/authorize` +
`?client_id=${get(client).app.id}` +
"&scope=read+write+push" +
`&redirect_uri=${location.origin}/callback` +
"&response_type=code";
}
export async function getToken(code) {
let form = new FormData();
form.append("client_id", get(client).app.id);
form.append("client_secret", get(client).app.secret);
form.append("redirect_uri", `${location.origin}/callback`);
form.append("grant_type", "authorization_code");
form.append("code", code);
form.append("scope", "read write push");
const res = await fetch(`https://${get(client).instance.host}/oauth/token`, {
method: "POST",
body: form,
})
.then(res => res.json())
.catch(error => {
console.error(error);
return false;
});
if (!res || !res.access_token) return false;
return res.access_token;
}
export async function revokeToken() {
let form = new FormData();
form.append("client_id", get(client).app.id);
form.append("client_secret", get(client).app.secret);
form.append("token", get(client).app.token);
const res = await fetch(`https://${get(client).instance.host}/oauth/revoke`, {
method: "POST",
body: form,
})
.catch(error => {
console.error(error);
return false;
});
if (!res.ok) return false;
return true;
}
export async function verifyCredentials() {
let url = `https://${get(client).instance.host}/api/v1/accounts/verify_credentials`;
const data = await fetch(url, {
method: 'GET',
headers: { "Authorization": "Bearer " + get(client).app.token }
}).then(res => res.json());
return data;
}
export async function getNotifications(since_id, limit, types) {
if (!get(user)) return false;
let url = `https://${get(client).instance.host}/api/v1/notifications`;
let params = new URLSearchParams();
if (since_id) params.append("since_id", since_id);
if (limit) params.append("limit", limit);
if (types) params.append("types", types.join(','));
const params_string = params.toString();
if (params_string) url += '?' + params_string;
const data = await fetch(url, {
method: 'GET',
headers: { "Authorization": "Bearer " + get(client).app.token }
}).then(res => res.json());
return data;
}
export async function getTimeline(last_post_id) {
if (!get(user)) return false;
let url = `https://${get(client).instance.host}/api/v1/timelines/home`;
if (last_post_id) url += "?max_id=" + last_post_id;
const data = await fetch(url, {
method: 'GET',
headers: { "Authorization": "Bearer " + get(client).app.token }
}).then(res => res.json());
return data;
}
export async function getPost(post_id, ancestor_count) {
let url = `https://${get(client).instance.host}/api/v1/statuses/${post_id}`;
const data = await fetch(url, {
method: 'GET',
headers: { "Authorization": "Bearer " + get(client).app.token }
}).then(res => { return res.ok ? res.json() : false });
if (data === false) return false;
return data;
}
export async function getPostContext(post_id) {
let url = `https://${get(client).instance.host}/api/v1/statuses/${post_id}/context`;
const data = await fetch(url, {
method: 'GET',
headers: { "Authorization": "Bearer " + get(client).app.token }
}).then(res => { return res.ok ? res.json() : false });
if (data === false) return false;
return data;
}
export async function boostPost(post_id) {
let url = `https://${get(client).instance.host}/api/v1/statuses/${post_id}/reblog`;
const data = await fetch(url, {
method: 'POST',
headers: { "Authorization": "Bearer " + get(client).app.token }
}).then(res => { return res.ok ? res.json() : false });
if (data === false) return false;
return data;
}
export async function unboostPost(post_id) {
let url = `https://${get(client).instance.host}/api/v1/statuses/${post_id}/unreblog`;
const data = await fetch(url, {
method: 'POST',
headers: { "Authorization": "Bearer " + get(client).app.token }
}).then(res => { return res.ok ? res.json() : false });
if (data === false) return false;
return data;
}
export async function favouritePost(post_id) {
let url = `https://${get(client).instance.host}/api/v1/statuses/${post_id}/favourite`;
const data = await fetch(url, {
method: 'POST',
headers: { "Authorization": "Bearer " + get(client).app.token }
}).then(res => { return res.ok ? res.json() : false });
if (data === false) return false;
return data;
}
export async function unfavouritePost(post_id) {
let url = `https://${get(client).instance.host}/api/v1/statuses/${post_id}/unfavourite`;
const data = await fetch(url, {
method: 'POST',
headers: { "Authorization": "Bearer " + get(client).app.token }
}).then(res => { return res.ok ? res.json() : false });
if (data === false) return false;
return data;
}
export async function reactPost(post_id, shortcode) {
// for whatever reason (at least in my testing on iceshrimp)
// using shortcodes for external emoji results in a fallback
// to the default like emote.
// identical api calls on chuckya instances do not display
// this behaviour.
let url = `https://${get(client).instance.host}/api/v1/statuses/${post_id}/react/${encodeURIComponent(shortcode)}`;
const data = await fetch(url, {
method: 'POST',
headers: { "Authorization": "Bearer " + get(client).app.token }
}).then(res => { return res.ok ? res.json() : false });
if (data === false) return false;
return data;
}
export async function unreactPost(post_id, shortcode) {
let url = `https://${get(client).instance.host}/api/v1/statuses/${post_id}/unreact/${encodeURIComponent(shortcode)}`;
const data = await fetch(url, {
method: 'POST',
headers: { "Authorization": "Bearer " + get(client).app.token }
}).then(res => { return res.ok ? res.json() : false });
if (data === false) return false;
return data;
}
export async function parsePost(data, ancestor_count) {
let post = new Post();
post.text = data.content;
post.html = data.content;
post.reply = null;
if ((data.in_reply_to_id || data.reply) &&
ancestor_count !== 0
) {
const reply_data = data.reply || await getPost(data.in_reply_to_id, ancestor_count - 1);
// if the post returns false, we probably don't have permission to read it.
// we'll respect the thread's privacy, and leave it alone :)
if (!reply_data) return false;
post.reply = await parsePost(reply_data, ancestor_count - 1, false);
}
post.boost = data.reblog ? await parsePost(data.reblog, 1, false) : null;
post.id = data.id;
post.created_at = new Date(data.created_at);
post.user = await parseUser(data.account);
post.warning = data.spoiler_text;
post.boost_count = data.reblogs_count;
post.reply_count = data.replies_count;
post.favourite_count = data.favourites_count;
post.favourited = data.favourited;
post.boosted = data.reblogged;
post.mentions = data.mentions;
post.files = data.media_attachments;
post.url = data.url;
post.visibility = data.visibility;
post.emojis = [];
if (data.emojis) {
data.emojis.forEach(emoji_data => {
let name = emoji_data.shortcode.split('@')[0];
post.emojis.push(parseEmoji({
id: name + '@' + post.user.host,
name: name,
host: post.user.host,
url: emoji_data.url,
}));
});
}
if (data.reactions && get(client).instance.capabilities.includes(capabilities.REACTIONS)) {
post.reactions = parseReactions(data.reactions);
}
return post;
}
export async function parseUser(data) {
if (!data) {
console.error("Attempted to parse user data but no data was provided");
return null;
}
let user = await get(client).getCacheUser(data.id);
if (user) return user;
// cache miss!
user = new User();
user.id = data.id;
user.nickname = data.display_name.trim();
user.username = data.username;
user.avatar_url = data.avatar;
user.url = data.url;
if (data.acct.includes('@'))
user.host = data.acct.split('@')[1];
else
user.host = get(client).instance.host;
user.emojis = [];
data.emojis.forEach(emoji_data => {
emoji_data.id = emoji_data.shortcode + '@' + user.host;
emoji_data.name = emoji_data.shortcode;
emoji_data.host = user.host;
user.emojis.push(parseEmoji(emoji_data));
});
get(client).putCacheUser(user);
return user;
}
export function parseReactions(data) {
let reactions = [];
data.forEach(reaction_data => {
let reaction = {
count: reaction_data.count,
name: reaction_data.name,
me: reaction_data.me,
};
if (reaction_data.url) reaction.url = reaction_data.url;
reactions.push(reaction);
});
return reactions;
}
export function parseEmoji(data) {
let emoji = new Emoji(
data.id,
data.name,
data.host,
data.url,
);
get(client).putCacheEmoji(emoji);
return emoji;
}
export async function getUser(user_id) {
let url = `https://${get(client).instance.host}/api/v1/accounts/${user_id}`;
const data = await fetch(url, {
method: 'GET',
headers: { "Authorization": "Bearer " + get(client).app.token }
}).then(res => res.json());
return data;
}

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src/lib/client/app.js Normal file
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import { writable } from 'svelte/store';
import { app_name } from '$lib/config.js';
import { browser } from "$app/environment";
// if app is falsy, assume user has not begun the login process.
// if app.token is falsy, assume user has not logged in.
export const app = writable(loadApp());
// write to localStorage on each update
app.subscribe(app => {
saveApp(app);
});
/**
* Saves the provided app to localStorage.
* If `app` is falsy, data is removed from localStorage.
* @param {Object} app
*/
function saveApp(app) {
if (!browser) return;
if (!app) localStorage.removeItem(app_name + "_app");
localStorage.setItem(app_name + "_app", JSON.stringify(app));
}
/**
* Returns application data loaded from localStorage, if it exists.
* Otherwise, returns false.
*/
function loadApp() {
if (!browser) return;
let data = localStorage.getItem(app_name + "_app");
if (!data) return false;
return JSON.parse(data);
}

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src/lib/client/client.js
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import { Instance, server_types } from './instance.js';
import * as api from './api.js';
import { get, writable } from 'svelte/store';
import { last_read_notif_id } from '$lib/notifications.js';
import { user, logged_in } from '$lib/stores/user.js';
export const client = writable(false);
const save_name = "campfire";
export class Client {
instance;
app;
#cache;
constructor() {
this.instance = null;
this.app = null;
this.cache = {
users: {},
emojis: {},
};
}
async init(host) {
if (host.startsWith("https://")) host = host.substring(8);
const url = `https://${host}/api/v1/instance`;
const data = await fetch(url).then(res => res.json()).catch(error => { console.error(error) });
if (!data) {
console.error(`Failed to connect to ${host}`);
return `Failed to connect to ${host}!`;
}
this.instance = new Instance(host, data.version);
if (this.instance.type == server_types.UNSUPPORTED) {
console.warn(`Server ${host} is unsupported - ${data.version}`);
if (!confirm(
`This app does not officially support ${host}. ` +
`Things may break, or otherwise not work as epxected! ` +
`Are you sure you wish to continue?`
)) return false;
} else {
console.log(`Server is "${this.instance.type}" (or compatible) with capabilities: [${this.instance.capabilities}].`);
}
this.app = await api.createApp(host);
if (!this.app || !this.instance) {
console.error("Failed to create app. Check the network logs for details.");
return false;
}
this.save();
client.set(this);
return true;
}
getOAuthUrl() {
return api.getOAuthUrl(this.app.secret);
}
async getToken(code) {
const token = await api.getToken(code);
if (!token) {
console.error("Failed to obtain access token");
return false;
}
return token;
}
async revokeToken() {
return await api.revokeToken();
}
async getNotifications(since_id, limit, types) {
return await api.getNotifications(since_id, limit, types);
}
async getTimeline(last_post_id) {
return await api.getTimeline(last_post_id);
}
async getPost(post_id, parent_replies, child_replies) {
return await api.getPost(post_id, parent_replies, child_replies);
}
async getPostContext(post_id) {
return await api.getPostContext(post_id);
}
async boostPost(post_id) {
return await api.boostPost(post_id);
}
async unboostPost(post_id) {
return await api.unboostPost(post_id);
}
async favouritePost(post_id) {
return await api.favouritePost(post_id);
}
async unfavouritePost(post_id) {
return await api.unfavouritePost(post_id);
}
async reactPost(post_id, shortcode) {
return await api.reactPost(post_id, shortcode);
}
async unreactPost(post_id, shortcode) {
return await api.unreactPost(post_id, shortcode);
}
putCacheUser(user) {
this.cache.users[user.id] = user;
client.set(this);
}
async getCacheUser(user_id) {
let user = this.cache.users[user_id];
if (user) return user;
return false;
}
async getUserByMention(mention) {
let users = Object.values(this.cache.users);
for (let i in users) {
const user = users[i];
if (user.mention == mention) return user;
}
return false;
}
putCacheEmoji(emoji) {
this.cache.emojis[emoji.id] = emoji;
client.set(this);
}
getEmoji(emoji_id) {
let emoji = this.cache.emojis[emoji_id];
if (!emoji) return false;
return emoji;
}
async getUser(user_id) {
return await api.getUser(user_id);
}
save() {
if (typeof localStorage === typeof undefined) return;
localStorage.setItem(save_name, JSON.stringify({
version: APP_VERSION,
instance: {
host: this.instance.host,
version: this.instance.version,
},
last_read_notif_id: get(last_read_notif_id),
app: this.app,
}));
}
load() {
if (typeof localStorage === typeof undefined) return;
let json = localStorage.getItem(save_name);
if (!json) return false;
let saved = JSON.parse(json);
if (!saved.version || saved.version !== APP_VERSION) {
localStorage.removeItem(save_name);
return false;
}
this.instance = new Instance(saved.instance.host, saved.instance.version);
last_read_notif_id.set(saved.last_read_notif_id || 0);
this.app = saved.app;
client.set(this);
return true;
}
async logout() {
if (!this.instance || !this.app) return;
if (!await this.revokeToken()) {
console.warn("Failed to log out correctly; ditching the old tokens anyways.");
}
localStorage.removeItem(save_name);
logged_in.set(false);
client.set(new Client());
console.log("Logged out successfully.");
}
}

70
src/lib/client/instance.js
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@ -1,70 +0,0 @@
export const server_types = {
UNSUPPORTED: "unsupported",
MASTODON: "mastodon",
GLITCHSOC: "glitchsoc",
CHUCKYA: "chuckya",
FIREFISH: "firefish",
ICESHRIMP: "iceshrimp",
SHARKEY: "sharkey",
};
export const capabilities = {
MARKDOWN_CONTENT: "mdcontent",
REACTIONS: "reactions",
};
export class Instance {
host;
version;
capabilities;
type = server_types.UNSUPPORTED;
constructor(host, version) {
this.host = host;
this.version = version;
this.#setType(version);
this.capabilities = this.#getCapabilities(this.type);
}
#setType(version) {
this.type = server_types.UNSUPPORTED;
if (version.constructor !== String) return;
let version_lower = version.toLowerCase();
for (let i = 1; i < Object.keys(server_types).length; i++) {
const check_type = Object.values(server_types)[i];
if (version_lower.includes(check_type)) {
this.type = check_type;
return;
}
}
}
#getCapabilities(type) {
let c = [];
switch (type) {
case server_types.MASTODON:
break;
case server_types.GLITCHSOC:
c.push(capabilities.REACTIONS);
break;
case server_types.CHUCKYA:
c.push(capabilities.REACTIONS);
break;
case server_types.FIREFISH:
c.push(capabilities.REACTIONS);
break;
case server_types.ICESHRIMP:
// more trouble than it's worth atm
// the server already hands this to us ;p
//c.push(capabilities.MARKDOWN_CONTENT);
c.push(capabilities.REACTIONS);
break;
case server_types.SHARKEY:
c.push(capabilities.REACTIONS);
break;
default:
break;
}
return c;
}
}

138
src/lib/client/server.js Normal file
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@ -0,0 +1,138 @@
import * as api from '$lib/api.js';
import { writable } from 'svelte/store';
import { app_name } from '$lib/config.js';
import { browser } from "$app/environment";
const server_types = {
UNSUPPORTED: "unsupported",
MASTODON: "mastodon",
GLITCHSOC: "glitchsoc",
CHUCKYA: "chuckya",
FIREFISH: "firefish",
ICESHRIMP: "iceshrimp",
SHARKEY: "sharkey",
AKKOMA: "akkoma", // TODO: verify
PLEROMA: "pleroma", // TODO: verify
};
export const capabilities = {
MARKDOWN_CONTENT: "mdcontent",
REACTIONS: "reactions",
};
// if server is falsy, assume user has not begun the login process.
export let server = writable(loadServer());
// write to localStorage on each update
server.subscribe(server => {
saveServer(server);
});
/**
* Attempts to create an server object using a given hostname.
* @param {string} host - The domain of the target server.
*/
export async function createServer(host) {
if (!host) {
console.error("Attempted to create server without providing a hostname");
return false;
}
if (host.startsWith("http://")) {
console.error("Cowardly refusing to connect to an insecure server");
return false;
}
let server = {};
server.host = host;
if (host.startsWith("https://")) host = host.substring(8);
const data = await api.getInstance(host);
if (!data) {
console.error(`Failed to connect to ${host}`);
return false;
}
server.version = data.version;
server.type = getType(server.version);
server.capabilities = getCapabilities(server.type);
if (server.type === server_types.UNSUPPORTED) {
console.warn(`Server ${host} is unsupported (${server.version}). Things may break, or not work as expected`);
} else {
console.log(`Server detected as "${server.type}" (${server.version}) with capabilities: {${server.capabilities.join(', ')}}`);
}
return server;
}
/**
* Saves the provided server to localStorage.
* If `server` is falsy, data is removed from localStorage.
* @param {Object} server
*/
function saveServer(server) {
if (!browser) return;
if (!server) localStorage.removeItem(app_name + "_server");
localStorage.setItem(app_name + "_server", JSON.stringify(server));
}
/**
* Returns server data loaded from localStorage, if it exists.
* Otherwise, returns false.
*/
function loadServer() {
if (!browser) return;
let data = localStorage.getItem(app_name + "_server");
if (!data) return false;
return JSON.parse(data);
}
/**
* Returns the type of an server, inferred from its version string.
* @param {string} version
* @returns the inferred server_type
*/
function getType(version) {
if (version.constructor !== String) return;
let version_lower = version.toLowerCase();
for (let i = 1; i < Object.keys(server_types).length; i++) {
const type = Object.values(server_types)[i];
if (version_lower.includes(type)) {
return type;
}
}
return server_types.UNSUPPORTED;
}
/**
* Returns a list of capabilities for a given server_type.
* @param {string} type
*/
function getCapabilities(type) {
let c = [];
switch (type) {
case server_types.MASTODON:
break;
case server_types.GLITCHSOC:
c.push(capabilities.REACTIONS);
break;
case server_types.CHUCKYA:
c.push(capabilities.REACTIONS);
break;
case server_types.FIREFISH:
c.push(capabilities.REACTIONS);
break;
case server_types.ICESHRIMP:
// more trouble than it's worth atm
// mastodon API already hands html to us
//c.push(capabilities.MARKDOWN_CONTENT);
c.push(capabilities.REACTIONS);
break;
case server_types.SHARKEY:
c.push(capabilities.REACTIONS);
break;
default:
break;
}
return c;
}

1
src/lib/config.js Normal file
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@ -0,0 +1 @@
export const app_name = "campfire";

53
src/lib/emoji.js
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@ -1,52 +1,27 @@
import { client } from './client/client.js';
import { get } from 'svelte/store';
export const EMOJI_REGEX = /:[\w\-.]{0,32}:/g;
export const EMOJI_REGEX = /:[\w\-.]{0,32}@[\w\-.]{0,32}:/g;
export const EMOJI_NAME_REGEX = /:[\w\-.]{0,32}:/g;
export default class Emoji {
name;
url;
constructor(id, name, host, url) {
this.id = id;
this.name = name;
this.host = host;
this.url = url;
export function parseEmoji(shortcode, url) {
let emoji = { shortcode, url };
if (emoji.shortcode == '❤') emoji.shortcode = '❤️'; // stupid heart unicode
emoji.html = `<img src="${emoji.url}" class="emoji" height="20" title="${emoji.shortcode}" alt="${emoji.shortcode}"/>`;
return emoji;
}
get html() {
if (this.url)
return `<img src="${this.url}" class="emoji" height="20" title="${this.name}" alt="${this.name}">`;
else
return `${this.name}`;
}
}
export function parseText(text, host) {
export function renderEmoji(text, emoji_list) {
if (!text) return text;
let index = text.search(EMOJI_NAME_REGEX);
let index = text.search(EMOJI_REGEX);
if (index === -1) return text;
// find the emoji name
// find the closing comma
let length = text.substring(index + 1).search(':');
if (length <= 0) return text;
let emoji_name = text.substring(index + 1, index + length + 1);
let emoji = get(client).getEmoji(emoji_name + '@' + host);
if (emoji) {
return text.substring(0, index) + emoji.html +
parseText(text.substring(index + length + 2), host);
}
return text.substring(0, index + length + 1) +
parseText(text.substring(index + length + 1), host);
}
// see if emoji is valid
let shortcode = text.substring(index + 1, index + length + 1);
let emoji = emoji_list[shortcode];
let replace = emoji ? emoji.html : shortcode;
export function parseOne(emoji_id) {
if (emoji_id == '❤') return '❤️'; // stupid heart unicode
if (EMOJI_REGEX.exec(':' + emoji_id + ':')) return emoji_id;
let cached_emoji = get(client).getEmoji(emoji_id);
if (!cached_emoji) return emoji_id;
return cached_emoji.html;
return text.substring(0, index) + replace + renderEmoji(text.substring(index + length + 2), emoji_list);
}

82
src/lib/notifications.js
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@ -1,22 +1,72 @@
import { client } from '$lib/client/client.js';
import * as api from '$lib/client/api.js';
import * as api from '$lib/api.js';
import { server } from '$lib/client/server.js';
import { app } from '$lib/client/app.js';
import { app_name } from '$lib/config.js';
import { get, writable } from 'svelte/store';
import { browser } from '$app/environment';
import { parsePost } from '$lib/post.js';
import { parseAccount } from '$lib/account.js';
export let notifications = writable([]);
export let unread_notif_count = writable(0);
export let last_read_notif_id = writable(0);
const prefix = app_name + '_notif_';
export const notifications = writable([]);
export const unread_notif_count = writable(load("unread_count"));
export const last_read_notif_id = writable(load("last_read"));
unread_notif_count.subscribe(count => save("unread_count", count));
last_read_notif_id.subscribe(id => save("last_read", id));
/**
* Saves the provided data to localStorage.
* If `data` is falsy, the record is removed from localStorage.
* @param {Object} name
* @param {any} data
*/
function save(name, data) {
if (!browser) return;
if (data) {
localStorage.setItem(prefix + name, data);
} else {
localStorage.removeItem(prefix + name);
}
}
/**
* Returns named data loaded from localStorage, if it exists.
* Otherwise, returns false.
*/
function load(name) {
if (!browser) return;
let data = localStorage.getItem(prefix + name);
return data ? data : false;
}
let loading;
export async function getNotifications() {
export async function getNotifications(clean) {
if (loading) return; // no spamming!!
loading = true;
api.getNotifications().then(async data => {
if (!data || data.length <= 0) return;
notifications.set([]);
for (let i in data) {
let notif = data[i];
notif.accounts = [ await api.parseUser(notif.account) ];
let last_id = false;
if (!clean && get(notifications).length > 0)
last_id = get(notifications)[get(notifications).length - 1].id;
const notif_data = await api.getNotifications(
get(server).host,
get(app).token,
last_id
);
if (!notif_data) {
console.error(`Failed to retrieve notifications.`);
loading = false;
return;
}
if (clean) notifications.set([]);
for (let i in notif_data) {
let notif = notif_data[i];
notif.accounts = [ await parseAccount(notif.account) ];
if (get(notifications).length > 0) {
let prev = get(notifications)[get(notifications).length - 1];
if (notif.type === prev.type) {
@ -29,12 +79,10 @@ export async function getNotifications() {
}
}
}
notif.status = notif.status ? await api.parsePost(notif.status, 0, false) : null;
notif.status = notif.status ? await parsePost(notif.status, 0, false) : null;
notifications.update(notifications => [...notifications, notif]);
}
last_read_notif_id.set(data[0].id);
unread_notif_count.set(0);
get(client).save();
if (!last_id) last_read_notif_id.set(notif_data[0].id);
if (!last_id) unread_notif_count.set(0);
loading = false;
});
}

251
src/lib/post.js
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@ -1,177 +1,82 @@
import { parseText as parseEmoji } from './emoji.js';
import * as api from '$lib/api.js';
import { server } from '$lib/client/server.js';
import { app } from '$lib/client/app.js';
import { parseAccount } from '$lib/account.js';
import { parseEmoji, renderEmoji } from '$lib/emoji.js';
import { get, writable } from 'svelte/store';
export default class Post {
id;
created_at;
user;
text;
warning;
boost_count;
reply_count;
favourite_count;
favourited;
boosted;
mentions;
reactions;
emojis;
files;
url;
reply;
reply_id;
replies;
boost;
visibility;
const cache = writable({});
async rich_text() {
return parseEmoji(this.text, this.user.host);
}
/*
async rich_text() {
let text = this.text;
if (!text) return text;
let client = Client.get();
const markdown_tokens = [
{ tag: "pre", token: "```" },
{ tag: "code", token: "`" },
{ tag: "strong", token: "**" },
{ tag: "strong", token: "__" },
{ tag: "em", token: "*" },
{ tag: "em", token: "_" },
];
let response = "";
let md_layer;
let index = 0;
while (index < text.length) {
let sample = text.substring(index);
let md_nostack = !(md_layer && md_layer.nostack);
// handle newlines
if (md_nostack && sample.startsWith('\n')) {
response += "<br>";
index++;
continue;
}
// handle mentions
if (client.instance.capabilities.includes(capabilities.MARKDOWN_CONTENT)
&& md_nostack
&& sample.match(/^@[\w\-.]+@[\w\-.]+/g)
) {
// find end of the mention
let length = 1;
while (index + length < text.length && /[a-z0-9-_.]/.test(text[index + length])) length++;
length++; // skim the middle @
while (index + length < text.length && /[a-z0-9-_.]/.test(text[index + length])) length++;
let mention = text.substring(index, index + length);
// attempt to resolve mention to a user
let user = await client.getUserByMention(mention);
if (user) {
const out = `<a href="/${user.mention}" class="mention">` +
`<img src="${user.avatar_url}" class="mention-avatar" width="20" height="20">` +
'@' + user.username + '@' + user.host + "</a>";
if (md_layer) md_layer.text += out;
else response += out;
} else {
response += mention;
}
index += mention.length;
continue;
}
// handle links
if (client.instance.capabilities.includes(capabilities.MARKDOWN_CONTENT)
&& md_nostack
&& sample.match(/^[a-z]{3,6}:\/\/[^\s]+/g)
) {
// get length of link
let length = text.substring(index).search(/\s|$/g);
let url = text.substring(index, index + length);
let out = `<a href="${url}">${url}</a>`;
if (md_layer) md_layer.text += out;
else response += out;
index += length;
continue;
}
// handle emojis
if (md_nostack && sample.match(/^:[\w\-.]{0,32}:/g)) {
// find the emoji name
let length = text.substring(index + 1).search(':');
if (length <= 0) return text;
let emoji_name = text.substring(index + 1, index + length + 1);
let emoji = client.getEmoji(emoji_name + '@' + this.user.host);
index += length + 2;
if (!emoji) {
let out = ':' + emoji_name + ':';
if (md_layer) md_layer.text += out;
else response += out;
continue;
}
let out = emoji.html;
if (md_layer) md_layer.text += out;
else response += out;
continue;
}
// handle markdown
// TODO: handle misskey-flavoured markdown(?)
if (md_layer) {
// try to pop layer
if (sample.startsWith(md_layer.token)) {
index += md_layer.token.length;
let out = `<${md_layer.tag}>${md_layer.text}</${md_layer.tag}>`;
if (md_layer.token === '```')
out = `<code><pre>${md_layer.text}</pre></code>`;
if (md_layer.parent) md_layer.parent.text += out;
else response += out;
md_layer = md_layer.parent;
} else {
md_layer.text += sample[0];
index++;
}
} else if (md_nostack) {
// should we add a layer?
let pushed = false;
for (let i = 0; i < markdown_tokens.length; i++) {
let item = markdown_tokens[i];
if (sample.startsWith(item.token)) {
let new_md_layer = {
token: item.token,
tag: item.tag,
text: "",
parent: md_layer,
};
if (item.token === '```' || item.token === '`') new_md_layer.nostack = true;
md_layer = new_md_layer;
pushed = true;
index += md_layer.token.length;
break;
}
}
if (!pushed) {
response += sample[0];
index++;
}
}
}
// destroy the remaining stack
while (md_layer) {
let out = md_layer.token + md_layer.text;
if (md_layer.parent) md_layer.parent.text += out;
else response += out;
md_layer = md_layer.parent;
}
return response;
}
/**
* Parses a post using API data, and returns a writable store object.
* @param {Object} data
* @param {number} ancestor_count
*/
export async function parsePost(data, ancestor_count) {
let post = {};
if (!ancestor_count) ancestor_count = 0;
post.html = data.content;
post.reply = null;
if ((data.in_reply_to_id || data.reply) && ancestor_count !== 0) {
const reply_data = data.reply || await api.getPost(get(server).host, get(app).token, data.in_reply_to_id);
// if the post returns false, we probably don't have permission to read it.
// we'll respect the thread's privacy, and leave it alone :)
if (!reply_data) return false;
post.reply = await parsePost(reply_data, ancestor_count - 1, false);
}
post.boost = data.reblog ? await parsePost(data.reblog, 1, false) : null;
post.id = data.id;
post.created_at = new Date(data.created_at);
post.account = await parseAccount(data.account);
post.warning = data.spoiler_text;
post.reply_count = data.replies_count;
post.boost_count = data.reblogs_count;
post.boosted = data.reblogged;
post.favourite_count = data.favourites_count;
post.favourited = data.favourited;
post.mentions = data.mentions;
post.media = data.media_attachments;
post.url = data.url;
post.visibility = data.visibility;
post.emojis = [];
data.emojis.forEach(emoji => {
post.emojis[emoji.shortcode] = parseEmoji(emoji.shortcode, emoji.url);
});
if (data.reactions) post.reactions = parseReactions(data.reactions);
post.rich_text = renderEmoji(post.html, post.emojis);
return post;
// let cache_post = get(cache)[post.id];
// if (cache_post) {
// cache_post.set(post);
// } else {
// cache.update(cache => {
// cache[post.id] = writable(post);
// return cache;
// });
// }
// return get(cache)[post.id];
}
export function parseReactions(data) {
let reactions = [];
data.forEach(reaction_data => {
let reaction = {
count: reaction_data.count,
name: reaction_data.name,
me: reaction_data.me,
};
if (reaction_data.url) reaction.url = reaction_data.url;
reactions.push(reaction);
});
return reactions;
}

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src/lib/stores/account.js Normal file
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@ -0,0 +1,4 @@
import { writable } from 'svelte/store';
export let account = writable(false);
export let logged_in = writable(false);

22
src/lib/stores/user.js
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@ -1,22 +0,0 @@
import { client } from '$lib/client/client.js';
import * as api from '$lib/client/api.js';
import { get, writable } from 'svelte/store';
export let user = writable(0);
export let logged_in = writable(false);
export async function getUser() {
// already known
if (get(user)) return get(user);
// cannot provide- not logged in
if (!get(client).app || !get(client).app.token) return false;
// logged in- attempt to retrieve using token
const data = await api.verifyCredentials();
if (!data) return false;
user.set(await api.parseUser(data));
console.log(`Logged in as @${get(user).username}@${get(user).host}`);
return get(user);
}

23
src/lib/timeline.js
View file

@ -1,8 +1,10 @@
import { client } from '$lib/client/client.js';
import * as api from '$lib/api.js';
import { server } from '$lib/client/server.js';
import { app } from '$lib/client/app.js';
import { get, writable } from 'svelte/store';
import { parsePost } from '$lib/client/api.js';
import { parsePost } from '$lib/post.js';
export let timeline = writable([]);
export const timeline = writable([]);
let loading = false;
@ -10,9 +12,16 @@ export async function getTimeline(clean) {
if (loading) return; // no spamming!!
loading = true;
let timeline_data;
if (clean || get(timeline).length === 0) timeline_data = await get(client).getTimeline()
else timeline_data = await get(client).getTimeline(get(timeline)[get(timeline).length - 1].id);
let last_post = false;
if (!clean && get(timeline).length > 0)
last_post = get(timeline)[get(timeline).length - 1].id;
const timeline_data = await api.getTimeline(
get(server).host,
get(app).token,
"home",
last_post
);
if (!timeline_data) {
console.error(`Failed to retrieve timeline.`);
@ -24,7 +33,7 @@ export async function getTimeline(clean) {
for (let i in timeline_data) {
const post_data = timeline_data[i];
const post = await parsePost(post_data, 1, false);
const post = await parsePost(post_data, 1);
if (!post) {
if (post === null || post === undefined) {
if (post_data.id) {

43
src/lib/ui/LoginForm.svelte
View file

@ -1,37 +1,42 @@
<script>
import { client } from '$lib/client/client.js';
import * as api from '$lib/api.js';
import { server, createServer } from '$lib/client/server.js';
import { app } from '$lib/client/app.js';
import { get } from 'svelte/store';
import Logo from '$lib/../img/campfire-logo.svg';
let instance_url_error = false;
let display_error = false;
let logging_in = false;
function log_in(event) {
async function log_in(event) {
event.preventDefault();
instance_url_error = false;
display_error = false;
logging_in = true;
const host = event.target.host.value;
if (!host || host === "") {
instance_url_error = "Please enter an instance domain.";
display_error = "Please enter an server domain.";
logging_in = false;
return;
}
console.log(client);
get(client).init(host).then(res => {
server.set(await createServer(host));
if (!get(server)) {
display_error = "Failed to connect to the server.\nCheck the browser console for details!"
logging_in = false;
if (!res) return;
if (res.constructor === String) {
instance_url_error = res;
return;
};
let oauth_url = get(client).getOAuthUrl();
location = oauth_url;
});
}
app.set(await api.createApp(get(server).host));
if (!get(app)) {
display_error = "Failed to create an application for this server."
logging_in = false;
return;
}
location = api.getOAuthUrl(get(server).host, get(app).id);
}
</script>
@ -40,11 +45,11 @@
<Logo />
</div>
<p>Welcome, fediverse user!</p>
<p>Please enter your instance domain to log in.</p>
<p>Please enter your server domain to log in.</p>
<div class="input-wrapper">
<input type="text" id="host" aria-label="instance domain" class={logging_in ? "throb" : ""}>
{#if instance_url_error}
<p class="error">{instance_url_error}</p>
<input type="text" id="host" aria-label="server domain" class={logging_in ? "throb" : ""}>
{#if display_error}
<p class="error">{display_error}</p>
{/if}
</div>
<br>

27
src/lib/ui/Navigation.svelte
View file

@ -1,18 +1,17 @@
<script>
import Logo from '$lib/../img/campfire-logo.svg';
import Button from './Button.svelte';
import Feed from './Feed.svelte';
import { client } from '$lib/client/client.js';
import { user } from '$lib/stores/user.js';
import { account, logged_in } from '$lib/stores/account.js';
import { play_sound } from '$lib/sound.js';
import { getTimeline } from '$lib/timeline.js';
import { getNotifications } from '$lib/notifications.js';
import { goto } from '$app/navigation';
import { page } from '$app/stores';
import { get } from 'svelte/store';
import { logged_in } from '$lib/stores/user.js';
import { unread_notif_count, last_read_notif_id } from '$lib/notifications.js';
import Logo from '$lib/../img/campfire-logo.svg';
import Button from './Button.svelte';
import Feed from './Feed.svelte';
import TimelineIcon from '../../img/icons/timeline.svg';
import NotificationsIcon from '../../img/icons/notifications.svg';
import ExploreIcon from '../../img/icons/explore.svg';
@ -37,7 +36,7 @@
break;
case "notifications":
route = "/notifications";
getNotifications();
getNotifications(true);
break;
case "explore":
case "lists":
@ -63,7 +62,7 @@
</script>
<div id="navigation">
<header class="instance-header">
<header class="server-header">
<div class="app-logo">
<Logo />
</div>
@ -151,11 +150,11 @@
</div>
<div id="account-button">
<img src={$user.avatar_url} class="account-avatar" height="64px" alt="" aria-hidden="true" on:click={() => play_sound()}>
<img src={$account.avatar_url} class="account-avatar" height="64px" alt="" aria-hidden="true" on:click={() => play_sound()}>
<div class="account-name" aria-hidden="true">
<a href={$user.url} class="nickname" title={$user.nickname}>{@html $user.rich_name}</a>
<span class="username" title={`@${$user.username}@${$user.host}`}>
{`@${$user.username}@${$user.host}`}
<a href={$account.url} class="nickname" title={$account.nickname}>{@html $account.rich_name}</a>
<span class="username" title={`@${$account.username}@${$account.host}`}>
{`@${$account.username}@${$account.host}`}
</span>
</div>
</div>
@ -183,7 +182,7 @@
background-color: var(--bg-800);
}
.instance-header {
.server-header {
width: 100%;
height: 172px;
display: flex;
@ -196,7 +195,7 @@
background-image: linear-gradient(to top, var(--bg-800), var(--bg-600));
}
.instance-icon {
.server-icon {
height: 50%;
border-radius: 8px;
}

2
src/lib/ui/Notification.svelte
View file

@ -1,5 +1,5 @@
<script>
import * as api from '$lib/client/api.js';
import * as api from '$lib/api.js';
import { goto } from '$app/navigation';
import ReplyIcon from '$lib/../img/icons/reply.svg';

22
src/lib/ui/post/ActionBar.svelte
View file

@ -1,7 +1,9 @@
<script>
import { client } from '../../client/client.js';
import * as api from '../../client/api.js';
import * as api from '$lib/api.js';
import { get } from 'svelte/store';
import { server } from '$lib/client/server.js';
import { app } from '$lib/client/app.js';
import { parseReactions } from '$lib/post.js';
import ActionButton from './ActionButton.svelte';
@ -18,9 +20,9 @@
async function toggleBoost() {
let data;
if (post.boosted)
data = await get(client).unboostPost(post.id);
data = await api.unboostPost(get(server).host, get(app).token, post.id);
else
data = await get(client).boostPost(post.id);
data = await api.boostPost(get(server).host, get(app).token, post.id);
if (!data) {
console.error(`Failed to boost post ${post.id}`);
return;
@ -32,16 +34,16 @@
async function toggleFavourite() {
let data;
if (post.favourited)
data = await get(client).unfavouritePost(post.id);
data = await api.unfavouritePost(get(server).host, get(app).token, post.id);
else
data = await get(client).favouritePost(post.id);
data = await api.favouritePost(get(server).host, get(app).token, post.id);
if (!data) {
console.error(`Failed to favourite post ${post.id}`);
return;
}
post.favourited = data.favourited;
post.favourite_count = data.favourites_count;
if (data.reactions) post.reactions = api.parseReactions(data.reactions);
if (data.reactions) post.reactions = parseReactions(data.reactions);
}
async function toggleReaction(reaction) {
@ -49,16 +51,16 @@
let data;
if (reaction.me)
data = await get(client).unreactPost(post.id, reaction.name);
data = await api.unreactPost(get(server).host, get(app).token, post.id, reaction.name);
else
data = await get(client).reactPost(post.id, reaction.name);
data = await api.reactPost(get(server).host, get(app).token, post.id, reaction.name);
if (!data) {
console.error(`Failed to favourite post ${post.id}`);
return;
}
post.favourited = data.favourited;
post.favourite_count = data.favourites_count;
if (data.reactions) post.reactions = api.parseReactions(data.reactions);
if (data.reactions) post.reactions = parseReactions(data.reactions);
}
</script>

28
src/lib/ui/post/Body.svelte
View file

@ -1,8 +1,6 @@
<script>
export let post;
let rich_text;
post.rich_text().then(res => {rich_text = res});
let open_warned = false;
</script>
@ -22,22 +20,22 @@
</button>
{/if}
{#if !post.warning || open_warned}
{#if post.text}
<span class="post-text">{@html rich_text}</span>
{#if post.html}
<span class="post-text">{@html post.html}</span>
{/if}
{#if post.files && post.files.length > 0}
<div class="post-media-container" data-count={post.files.length}>
{#each post.files as file}
<div class="post-media {file.type}" on:click|stopPropagation on:mouseup|stopPropagation>
{#if ["image", "gifv", "gif"].includes(file.type)}
<a href={file.url} target="_blank">
<img src={file.url} alt={file.description} title={file.description} height="200" loading="lazy" decoding="async">
{#if post.media && post.media.length > 0}
<div class="post-media-container" data-count={post.media.length}>
{#each post.media as media}
<div class="post-media {media.type}" on:click|stopPropagation on:mouseup|stopPropagation>
{#if ["image", "gifv", "gif"].includes(media.type)}
<a href={media.url} target="_blank">
<img src={media.url} alt={media.description} title={media.description} height="200" loading="lazy" decoding="async">
</a>
{:else if file.type === "video"}
{:else if media.type === "video"}
<video controls height="200">
<source src={file.url} alt={file.description} title={file.description} type={file.url.endsWith('.mp4') ? 'video/mp4' : 'video/webm'}>
<p>{file.description} &ensp; <a href={file.url}>[link]</a></p>
<!-- <media src={file.url} alt={file.description} loading="lazy" decoding="async"> -->
<source src={media.url} alt={media.description} title={media.description} type={media.url.endsWith('.mp4') ? 'video/mp4' : 'video/webm'}>
<p>{media.description} &ensp; <a href={media.url}>[link]</a></p>
<!-- <media src={media.url} alt={media.description} loading="lazy" decoding="async"> -->
</video>
{/if}
</div>

9
src/lib/ui/post/BoostContext.svelte
View file

@ -1,17 +1,16 @@
<script>
import { parseText as parseEmojis } from '../../emoji.js';
import { shorthand as short_time } from '../../time.js';
import { shorthand as short_time } from '$lib/time.js';
export let post;
let time_string = post.created_at.toLocaleString();
const time_string = post.created_at.toLocaleString();
</script>
<div class="post-context">
<span class="post-context-icon">🔁</span>
<span class="post-context-action">
<a href={post.user.url} target="_blank"><span class="name">
{@html parseEmojis(post.user.rich_name)}</span>
<a href={post.account.url} target="_blank"><span class="name">
{@html post.account.rich_name}</span>
</a>
boosted this post.
</span>

3
src/lib/ui/post/Post.svelte
View file

@ -1,5 +1,4 @@
<script>
import { parseOne as parseEmoji } from '../../emoji.js';
import { play_sound } from '../../sound.js';
import { onMount } from 'svelte';
import { goto } from '$app/navigation';
@ -51,7 +50,7 @@
}
});
let aria_label = post.user.username + '; ' + post.text + '; ' + post.created_at;
let aria_label = post.account.username + '; ' + post.text + '; ' + post.created_at;
</script>
<div class="post-container">

11
src/lib/ui/post/PostHeader.svelte
View file

@ -1,6 +1,5 @@
<script>
import { parseText as parseEmojis } from '../../emoji.js';
import { shorthand as short_time } from '../../time.js';
import { shorthand as short_time } from '$lib/time.js';
export let post;
export let reply = undefined;
@ -9,13 +8,13 @@
</script>
<div class={"post-header-container" + (reply ? " reply" : "")}>
<a href={post.user.url} target="_blank" class="post-avatar-container" on:mouseup|stopPropagation>
<img src={post.user.avatar_url} type={post.user.avatar_type} alt="" width="48" height="48" class="post-avatar" loading="lazy" decoding="async">
<a href={post.account.url} target="_blank" class="post-avatar-container" on:mouseup|stopPropagation>
<img src={post.account.avatar_url} type={post.account.avatar_type} alt="" width="48" height="48" class="post-avatar" loading="lazy" decoding="async">
</a>
<header class="post-header">
<div class="post-user-info" on:mouseup|stopPropagation>
<a href={post.user.url} target="_blank" class="name">{@html post.user.rich_name}</a>
<span class="username">{post.user.mention}</span>
<a href={post.account.url} target="_blank" class="name">{@html post.account.rich_name}</a>
<span class="username">{post.account.mention}</span>
</div>
<div class="post-info" on:mouseup|stopPropagation>
<a href={post.url} target="_blank" class="created-at">

5
src/lib/ui/post/ReplyContext.svelte
View file

@ -1,7 +1,4 @@
<script>
import { parseText as parseEmojis, parseOne as parseEmoji } from '../../emoji.js';
import { shorthand as short_time } from '../../time.js';
import * as api from '../../client/api.js';
import { goto } from '$app/navigation';
import PostHeader from './PostHeader.svelte';
@ -12,7 +9,7 @@
export let post;
let time_string = post.created_at.toLocaleString();
let aria_label = post.user.username + '; ' + post.text + '; ' + post.created_at;
let aria_label = post.account.username + '; ' + post.text + '; ' + post.created_at;
let mouse_pos = { top: 0, left: 0 };

29
src/lib/user/user.js
View file

@ -1,29 +0,0 @@
import { client } from '../client/client.js';
import { parseText as parseEmojis } from '../emoji.js';
import { get } from 'svelte/store';
export default class User {
id;
nickname;
username;
host;
avatar_url;
emojis;
url;
get name() {
return this.nickname || this.username;
}
get mention() {
let res = "@" + this.username;
if (this.host != get(client).instance.host)
res += "@" + this.host;
return res;
}
get rich_name() {
if (!this.nickname) return this.username;
return parseEmojis(this.nickname, this.host);
}
}

51
src/routes/+layout.svelte
View file

@ -1,39 +1,42 @@
<script>
import '$lib/app.css';
import * as api from '$lib/api.js';
import { server } from '$lib/client/server.js';
import { app } from '$lib/client/app.js';
import { account, logged_in } from '$lib/stores/account.js';
import { parseAccount } from '$lib/account.js';
import { unread_notif_count, last_read_notif_id } from '$lib/notifications.js';
import { get } from 'svelte/store';
import Navigation from '$lib/ui/Navigation.svelte';
import Widgets from '$lib/ui/Widgets.svelte';
import { client, Client } from '$lib/client/client.js';
import { user, getUser } from '$lib/stores/user.js';
import { get } from 'svelte/store';
import { logged_in } from '$lib/stores/user.js';
import { unread_notif_count, last_read_notif_id } from '$lib/notifications.js';
let ready = new Promise(resolve => {
if (get(client)) {
if (get(user)) logged_in.set(true);
return resolve();
async function init() {
if (!get(app) || !get(app).token) {
account.set(false);
logged_in.set(false);
return;
}
let new_client = new Client();
new_client.load();
client.set(new_client);
return getUser().then(new_user => {
if (!new_user) return resolve();
// logged in- attempt to retrieve using token
const data = await api.verifyCredentials(get(server).host, get(app).token);
if (!data) return;
account.set(parseAccount(data));
logged_in.set(true);
user.set(new_user);
console.log(`Logged in as @${get(account).username}@${get(account).host}`);
// spin up async task to fetch notifications
get(client).getNotifications(
const notif_data = await api.getNotifications(
get(server).host,
get(app).token,
get(last_read_notif_id)
).then(notif_data => {
if (!notif_data) return;
unread_notif_count.set(notif_data.length);
});
);
return resolve();
});
});
if (!notif_data) return;
unread_notif_count.set(notif_data.length);
};
</script>
<div id="app">
@ -43,7 +46,7 @@
</header>
<main>
{#await ready}
{#await init()}
<div class="loading throb">
<span>just a moment...</span>
</div>

4
src/routes/+page.svelte
View file

@ -1,13 +1,11 @@
<script>
import { page } from '$app/stores';
import { get } from 'svelte/store';
import { logged_in } from '$lib/stores/user.js';
import { logged_in } from '$lib/stores/account.js';
import { timeline, getTimeline } from '$lib/timeline.js';
import LoginForm from '$lib/ui/LoginForm.svelte';
import Feed from '$lib/ui/Feed.svelte';
import User from '$lib/user/user.js';
import Button from '$lib/ui/Button.svelte';
logged_in.subscribe(logged_in => {
if (logged_in) getTimeline();

36
src/routes/callback/+page.svelte
View file

@ -1,42 +1,48 @@
<script>
import { client } from '$lib/client/client.js';
import * as api from '$lib/api.js';
import { server } from '$lib/client/server.js';
import { app } from '$lib/client/app.js';
import { parseAccount } from '$lib/account.js';
import { get } from 'svelte/store';
import { goto } from '$app/navigation';
import { error } from '@sveltejs/kit';
import { get } from 'svelte/store';
import { last_read_notif_id } from '$lib/notifications.js';
import { logged_in, user, getUser } from '$lib/stores/user.js';
import { unread_notif_count, last_read_notif_id } from '$lib/notifications.js';
import { logged_in, account } from '$lib/stores/account.js';
export let data;
let auth_code = data.code;
if (!auth_code) {
if (!auth_code || !get(server) || !get(app)) {
error(400, { message: "Bad request" });
} else {
get(client).getToken(auth_code).then(token => {
api.getToken(get(server).host, get(app).id, get(app).secret, auth_code).then(token => {
if (!token) {
error(400, { message: "Invalid auth code provided" });
return;
}
client.update(c => {
c.app.token = token;
c.save();
return c;
app.update(app => {
app.token = token;
return app;
});
getUser().then(new_user => {
if (!new_user) return;
api.verifyCredentials(get(server).host, get(app).token).then(data => {
if (!data) return goto("/");
account.set(parseAccount(data));
logged_in.set(true);
user.set(new_user);
console.log(`Logged in as @${get(account).username}@${get(account).host}`);
return get(client).getNotifications(
// spin up async task to fetch notifications
return api.getNotifications(
get(server).host,
get(app).token,
get(last_read_notif_id)
).then(notif_data => {
unread_notif_count.set(0);
if (notif_data.constructor === Array && notif_data.length > 0)
last_read_notif_id.set(notif_data[0].id);
get(client).save();
goto("/");
});
});

7
src/routes/notifications/+page.svelte
View file

@ -1,21 +1,20 @@
<script>
import { notifications, getNotifications } from '$lib/notifications.js';
import { logged_in } from '$lib/stores/user.js';
import { logged_in } from '$lib/stores/account.js';
import { goto } from '$app/navigation';
import { page } from '$app/stores';
import { get } from 'svelte/store';
import Notification from '$lib/ui/Notification.svelte';
if (!get(logged_in)) goto("/");
getNotifications();
/*
document.addEventListener("scroll", event => {
if (get(logged_in) && get(page).url.pathname !== "/") return;
if (get(logged_in) && get(page).url.pathname !== "/notifications") return;
if (window.innerHeight + window.scrollY >= document.body.offsetHeight - 2048) {
getNotifications();
}
});
*/
</script>
<header>

24
src/routes/post/[id]/+page.svelte
View file

@ -1,7 +1,9 @@
<script>
import { client } from '$lib/client/client.js';
import * as api from '$lib/client/api.js';
import { logged_in } from '$lib/stores/user.js';
import * as api from '$lib/api.js';
import { logged_in } from '$lib/stores/account.js';
import { server } from '$lib/client/server.js';
import { app } from '$lib/client/app.js';
import { parsePost } from '$lib/post.js';
import { get } from 'svelte/store';
import { goto, afterNavigate } from '$app/navigation';
import { base } from '$app/paths'
@ -21,15 +23,15 @@
})
$: post = (async resolve => {
const post_data = await get(client).getPost(data.post_id, 0, false);
const post_data = await api.getPost(get(server).host, get(app).token, data.post_id);
if (!post_data) {
error = `Failed to retrieve post <code>${data.post_id}</code>.`;
console.error(`Failed to retrieve post ${data.post_id}.`);
return;
}
let post = await api.parsePost(post_data, 0, false);
let post = await parsePost(post_data, 0);
const post_context = await get(client).getPostContext(data.post_id);
const post_context = await api.getPostContext(get(server).host, get(app).token, data.post_id);
if (!post_context || !post_context.ancestors || !post_context.descendants)
return post;
@ -37,16 +39,14 @@
// handle ancestors (above post)
let thread_top = post;
while (post_context.ancestors.length > 0) {
thread_top.reply = await api.parsePost(post_context.ancestors.pop(), 0, false);
thread_top.reply = await parsePost(post_context.ancestors.pop(), 0);
thread_top = thread_top.reply;
}
// handle descendants (below post)
post.replies = [];
for (let i in post_context.descendants) {
post.replies.push(
api.parsePost(post_context.descendants[i], 0, false)
);
post.replies.push(parsePost(post_context.descendants[i], 0));
}
return post;
@ -59,9 +59,9 @@
<nav>
<Button centered on:click={() => {goto(previous_page)}}>Back</Button>
</nav>
<img src={post.user.avatar_url} type={post.user.avatar_type} alt="" width="40" height="40" class="header-avatar" loading="lazy" decoding="async">
<img src={post.account.avatar_url} type={post.account.avatar_type} alt="" width="40" height="40" class="header-avatar" loading="lazy" decoding="async">
<h1>
Post by {@html post.user.rich_name}
Post by {@html post.account.rich_name}
</h1>
{/await}
</header>