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replies working, need to add root post ID

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bobbydigitales
2026-04-16 00:26:20 -07:00
parent 9c15ed2cd2
commit f22d8b9ba6
12 changed files with 374 additions and 56 deletions
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3
deno/ddln_server.ts
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@@ -293,11 +293,12 @@ function connectWebsocket(request: Request) {
}
async function devServerWatchFiles() {
const parentDir = Deno.cwd().replace(/\/[^/]+$/, '');
const watcher = Deno.watchFs(["../static/", "../src/"]);
for await (const event of watcher) {
if (event.kind === "modify") {
for (const path of event.paths) {
const cachedPath = path.replace(Deno.cwd() + '/..', '')
const cachedPath = path.replace(parentDir, '');
filepathResponseCache.delete(cachedPath);
console.log('Purging updated file:', cachedPath)
}

130
src/App.ts
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@@ -1,8 +1,8 @@
import { generateID } from "IDUtils";
import { PeerManager, PeerEventTypes } from "PeerManager";
import { Sync } from "Sync";
import { openDatabase, getData, addData, addDataArray, clearData, deleteData, mergeDataArray, getAllData, checkPostIds, getAllIds, getPostsByIds, getPostForUser } from "db";
import { arrayBufferToBase64, compressString } from "dataUtils";
import { openDatabase, getData, addData, addDataArray, clearData, deleteData, mergeDataArray, getAllData, checkPostIds, getAllIds, getPostsByIds, getPostForUser, getRepliesForPost, buildReplyCountMap } from "db";
import { arrayBufferToBase64, compressString, decompressBuffer, base64ToArrayBuffer } from "dataUtils";
import { log, logID, renderLog, setLogVisibility } from "log"
declare let marked: any;
@@ -524,8 +524,22 @@ export class App {
globalThis.URL.revokeObjectURL(url);
}
async importPostsForUser(userID: string, posts: string) {
async importPostsForUser(userID: string, buffer: ArrayBuffer) {
console.log.apply(null, log("Importing posts"));
const json = await decompressBuffer(buffer);
const posts = JSON.parse(json);
for (let post of posts) {
if (post.image_data && typeof post.image_data === 'string') {
post.image_data = await base64ToArrayBuffer(post.image_data);
}
if (post.post_timestamp && typeof post.post_timestamp === 'string') {
post.post_timestamp = new Date(post.post_timestamp);
}
}
await mergeDataArray(userID, posts);
console.log.apply(null, log(`Imported ${posts.length} posts`));
}
async exportPostsForUser(userID: string) {
@@ -976,6 +990,16 @@ export class App {
let burgerMenuButton = this.div('burger-menu-button');
burgerMenuButton.addEventListener('click', e => navContainer.classList.toggle('active'));
let importFilePicker = document.getElementById('import-file-input') as HTMLInputElement;
importFilePicker?.addEventListener('change', async () => {
const file = importFilePicker.files?.[0];
if (!file) return;
const buffer = await file.arrayBuffer();
await this.importPostsForUser(this.userID, buffer);
importFilePicker.value = '';
this.render();
});
let exportButton = this.button("export-button");
exportButton.addEventListener('click', async e => {
@@ -992,7 +1016,7 @@ export class App {
filePicker?.addEventListener('change', async (event: any) => {
for (let file of filePicker.files as any) {
let buffer = await file.arrayBuffer();
await this.createPost(this.userID, 'image...', buffer, file.type);
await this.createPost(this.userID, 'image...', buffer, file.type, this.replyToID);
}
// Reset so that if they pick the same image again, we still get the change event.
@@ -1051,12 +1075,21 @@ export class App {
const dataTransfer = e.clipboardData
const file = dataTransfer!.files[0];
let buffer = await file.arrayBuffer();
await this.createPost(this.userID, 'image...', buffer, file.type as any);
await this.createPost(this.userID, 'image...', buffer, file.type as any, this.replyToID);
});
postButton.addEventListener("click", () => {
const submitPost = () => {
this.createPost(userID, postText.value, undefined, undefined, this.replyToID);
this.exitCompose();
};
postButton.addEventListener("click", submitPost);
postText.addEventListener("keydown", (e) => {
if ((e.metaKey || e.ctrlKey) && e.key === "Enter") {
e.preventDefault();
submitPost();
}
});
// updateApp.addEventListener("click", () => {
@@ -1073,13 +1106,13 @@ export class App {
// Change this all to a template so we're not toggling state in this crazy way!
enterCompose(replyToID:string|null=null) {
this.replyToID = replyToID;
if (replyToID) {
this.renderComposeReplyArea(replyToID);
document.getElementById("compose-reply-area")!.style.display = "block";
}
replyToID = replyToID;
document.getElementById('compose')!.style.display = 'block';
document.getElementById('textarea_post')?.focus();
document.getElementById('compose-dimmer')?.classList.add("compose-dimmer-dimmed");
@@ -1087,6 +1120,7 @@ export class App {
}
exitCompose() {
this.replyToID = null;
let postText = document.getElementById("textarea_post") as HTMLTextAreaElement;
postText.value = "";
document.getElementById('compose')!.style.display = 'none';
@@ -1280,6 +1314,8 @@ export class App {
await this.initDB();
window.addEventListener('popstate', () => { this.getRoute(); this.render(); });
this.connectURL = `${document.location.origin}/connect/${this.userID}`;
document.getElementById('connectURL')!.innerHTML = `<a href="${this.connectURL}">connect</a>`;
@@ -1464,13 +1500,19 @@ export class App {
contentDiv.innerHTML = "";
let count = 0;
const isPostView = this.router.route === App.Route.POST;
contentDiv.classList.toggle('post-view', isPostView);
const replyCountMap = await buildReplyCountMap();
this.renderedPosts.clear();
let first = true;
for (let i = this.posts.length - 1; i >= 0; i--) {
let postData = this.posts[i];
if (!isPostView && postData.data.reply_to_id) continue;
// this.postsSet.add(postData);
// TODO return promises for all image loads and await those.
let post = this.renderPost(postData.data, first);
let post = this.renderPost(postData.data, first, replyCountMap.recursive.get(postData.data.post_id) ?? 0);
first = false;
// this.renderedPosts.set(postData.post_id, post);
if (post) {
@@ -1489,6 +1531,30 @@ export class App {
contentDiv.appendChild(fragment);
if (isPostView && this.posts.length > 0) {
const renderReplies = async (postID: string, depth: number) => {
if (depth > 2) return;
const replies = await getRepliesForPost(postID);
// Top-level replies: newest first. Nested replies: oldest first (readable order).
if (depth === 0) {
replies.sort((a, b) =>
new Date(b.data.post_timestamp).getTime() - new Date(a.data.post_timestamp).getTime()
);
} else {
replies.sort((a, b) =>
new Date(a.data.post_timestamp).getTime() - new Date(b.data.post_timestamp).getTime()
);
}
for (const reply of replies) {
const el = this.renderPost(reply.data, false, replyCountMap.direct.get(reply.data.post_id) ?? 0);
if (depth > 0) el.style.marginLeft = `${depth * 20}px`;
contentDiv.appendChild(el);
await renderReplies(reply.data.post_id, depth + 1);
}
};
await renderReplies(this.posts[0].data.post_id, 0);
}
let renderTime = this.timerDelta();
console.log.apply(null, log(`render took: ${renderTime.toFixed(2)}ms`));;
@@ -1515,7 +1581,7 @@ export class App {
composeReplyArea.classList.add("show");
}
renderPost(post: Post, first: boolean) {
renderPost(post: Post, first: boolean, replyCount: number = 0) {
if (!(post.hasOwnProperty("text"))) {
throw new Error("Post is malformed!");
}
@@ -1534,7 +1600,7 @@ export class App {
await navigator.clipboard.writeText(shareUrl)
};
let replyButton = document.createElement('button'); replyButton.innerText = 'reply';
let replyButton = document.createElement('button'); replyButton.innerText = replyCount > 0 ? `reply (${replyCount})` : 'reply';
replyButton.onclick = async () => {
console.log(`replying to post ${post.post_id}`);
this.enterCompose(post.post_id);
@@ -1564,26 +1630,33 @@ export class App {
let userURL = `${document.location.origin}/user/${post.author_id}/`
let postTemplate =
`<div>${first ? '' : '<hr>'}
<div>
<span class='header' title='${timestamp}'><img class="logo" src="/static/favicon.ico"><a class="username" href="${userURL}">@${post.author}</a> -
<span style="color:rgb(128,128,128)">${post.post_timestamp.toLocaleDateString()}</span>
</span>
`<div class="post-container">${first ? '' : '<hr>'}
<div class="post-body">
<div>
<span class='header' title='${timestamp}'><img class="logo" src="/static/favicon.ico"><a class="username" href="${userURL}">@${post.author}</a> -
<span style="color:rgb(128,128,128)">${post.post_timestamp.toLocaleDateString()}</span>
</span>
</div>
<div>${markdown}</div>
<div id="image"></div>
<span id="replyButton"></span>
${ownPost ? `<span id="editButton"></span>` : ''}
<span id="shareButton"></span>
${ownPost ? `<span id="deleteButton"></span>` : ''}
</div>
<div>${markdown}</div>
<div id="image"></div>
<span id="replyButton"></span>
${ownPost ? `<span id="editButton"></span>` : ''}
<span id="shareButton"></span>
${ownPost ? `<span id="deleteButton"></span>` : ''}
</div>`
containerDiv.innerHTML = postTemplate;
const postBody = containerDiv.querySelector('.post-body') as HTMLElement;
postBody.addEventListener('click', (e) => {
if ((e.target as HTMLElement).closest('button, a')) return;
history.pushState({}, '', `/user/${post.author_id}/post/${post.post_id}`);
this.getRoute();
this.render();
});
if (ownPost) {
containerDiv.querySelector('#deleteButton')?.appendChild(deleteButton);
@@ -1657,6 +1730,11 @@ export class App {
this.router.route = App.Route.USER;
}
}
} else {
this.router.route = App.Route.HOME;
this.router.userID = '';
this.router.postID = '';
this.router.mediaID = '';
}
console.log.apply(null, log("router: ", this.router.userID, this.router.postID, this.router.mediaID, App.Route[this.router.route]));

14
src/dataUtils.ts
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@@ -39,6 +39,20 @@ export async function compressString(input: string) {
return compressedArray;
}
export async function decompressBuffer(input: ArrayBuffer): Promise<string> {
const decompressionStream = new DecompressionStream('gzip');
const writer = decompressionStream.writable.getWriter();
writer.write(new Uint8Array(input));
writer.close();
const decompressedBuffer = await new Response(decompressionStream.readable).arrayBuffer();
return new TextDecoder().decode(decompressedBuffer);
}
export async function base64ToArrayBuffer(base64: string): Promise<ArrayBuffer> {
const response = await fetch("data:application/octet-stream;base64," + base64);
return response.arrayBuffer();
}
// Base58 character set
// const BASE58_ALPHABET = '123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz';
// Base58 encoding

61
src/db.ts
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@@ -463,6 +463,67 @@ export async function getAllIds(userID: string): Promise<any | undefined> {
});
}
export async function buildReplyCountMap(): Promise<{ direct: Map<string, number>, recursive: Map<string, number> }> {
const children = new Map<string, string[]>();
const knownUsers = [...(await indexedDB.databases())]
.map(db => db.name?.replace('user_', '')).filter(Boolean) as string[];
for (const userID of knownUsers) {
try {
const { store } = await getDBTransactionStore(userID);
const index = store.index("postReplyIndex");
const replies: any[] = await new Promise((resolve, reject) => {
const req = index.getAll();
req.onsuccess = () => resolve(req.result);
req.onerror = () => reject(req.error);
});
for (const r of replies) {
const parentID = r.data.reply_to_id;
const replyID = r.data.post_id;
if (parentID && replyID) {
if (!children.has(parentID)) children.set(parentID, []);
children.get(parentID)!.push(replyID);
}
}
} catch (_) {}
}
const direct = new Map<string, number>();
for (const [parentID, kids] of children) {
direct.set(parentID, kids.length);
}
const countDescendants = (postID: string): number => {
const kids = children.get(postID) ?? [];
return kids.reduce((sum, kid) => sum + 1 + countDescendants(kid), 0);
};
const recursive = new Map<string, number>();
for (const postID of children.keys()) {
recursive.set(postID, countDescendants(postID));
}
return { direct, recursive };
}
export async function getRepliesForPost(postID: string): Promise<any[]> {
const knownUsers = [...(await indexedDB.databases())]
.map(db => db.name?.replace('user_', '')).filter(Boolean) as string[];
let replies: any[] = [];
for (const userID of knownUsers) {
try {
const { store } = await getDBTransactionStore(userID);
const index = store.index("postReplyIndex");
const results: any[] = await new Promise((resolve, reject) => {
const req = index.getAll(postID);
req.onsuccess = () => resolve(req.result);
req.onerror = () => reject(req.error);
});
replies = replies.concat(results);
} catch (_) {}
}
return replies;
}
export async function getPostsByIds(userID: string, postIDs: string[]) {
const { store } = await getDBTransactionStore(userID);
const index = store.index("postIDIndex");

123
static/App.js
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@@ -1,8 +1,8 @@
import { generateID } from "IDUtils";
import { PeerManager, PeerEventTypes } from "PeerManager";
import { Sync } from "Sync";
import { openDatabase, getData, addData, deleteData, getAllData, getPostForUser } from "db";
import { arrayBufferToBase64, compressString } from "dataUtils";
import { openDatabase, getData, addData, deleteData, mergeDataArray, getAllData, getPostForUser, getRepliesForPost, buildReplyCountMap } from "db";
import { arrayBufferToBase64, compressString, decompressBuffer, base64ToArrayBuffer } from "dataUtils";
import { log, logID, renderLog, setLogVisibility } from "log";
class Post {
constructor(author, author_id, text, post_timestamp, imageData = null, importedFrom = null, importSource = null, reply_to_id = null) {
@@ -382,7 +382,20 @@ export class App {
document.body.removeChild(link);
globalThis.URL.revokeObjectURL(url);
}
async importPostsForUser(userID, posts) {
async importPostsForUser(userID, buffer) {
console.log.apply(null, log("Importing posts"));
const json = await decompressBuffer(buffer);
const posts = JSON.parse(json);
for (let post of posts) {
if (post.image_data && typeof post.image_data === 'string') {
post.image_data = await base64ToArrayBuffer(post.image_data);
}
if (post.post_timestamp && typeof post.post_timestamp === 'string') {
post.post_timestamp = new Date(post.post_timestamp);
}
}
await mergeDataArray(userID, posts);
console.log.apply(null, log(`Imported ${posts.length} posts`));
}
async exportPostsForUser(userID) {
let posts = await getAllData(userID);
@@ -725,6 +738,16 @@ export class App {
let navContainer = this.div('nav-container');
let burgerMenuButton = this.div('burger-menu-button');
burgerMenuButton.addEventListener('click', e => navContainer.classList.toggle('active'));
let importFilePicker = document.getElementById('import-file-input');
importFilePicker?.addEventListener('change', async () => {
const file = importFilePicker.files?.[0];
if (!file)
return;
const buffer = await file.arrayBuffer();
await this.importPostsForUser(this.userID, buffer);
importFilePicker.value = '';
this.render();
});
let exportButton = this.button("export-button");
exportButton.addEventListener('click', async (e) => {
await this.exportPostsForUser(this.userID);
@@ -737,7 +760,7 @@ export class App {
filePicker?.addEventListener('change', async (event) => {
for (let file of filePicker.files) {
let buffer = await file.arrayBuffer();
await this.createPost(this.userID, 'image...', buffer, file.type);
await this.createPost(this.userID, 'image...', buffer, file.type, this.replyToID);
}
// Reset so that if they pick the same image again, we still get the change event.
filePicker.value = '';
@@ -781,11 +804,18 @@ export class App {
const dataTransfer = e.clipboardData;
const file = dataTransfer.files[0];
let buffer = await file.arrayBuffer();
await this.createPost(this.userID, 'image...', buffer, file.type);
await this.createPost(this.userID, 'image...', buffer, file.type, this.replyToID);
});
postButton.addEventListener("click", () => {
const submitPost = () => {
this.createPost(userID, postText.value, undefined, undefined, this.replyToID);
this.exitCompose();
};
postButton.addEventListener("click", submitPost);
postText.addEventListener("keydown", (e) => {
if ((e.metaKey || e.ctrlKey) && e.key === "Enter") {
e.preventDefault();
submitPost();
}
});
// updateApp.addEventListener("click", () => {
// registration?.active?.postMessage({ type: "update_app" });
@@ -796,17 +826,18 @@ export class App {
}
// Change this all to a template so we're not toggling state in this crazy way!
enterCompose(replyToID = null) {
this.replyToID = replyToID;
if (replyToID) {
this.renderComposeReplyArea(replyToID);
document.getElementById("compose-reply-area").style.display = "block";
}
replyToID = replyToID;
document.getElementById('compose').style.display = 'block';
document.getElementById('textarea_post')?.focus();
document.getElementById('compose-dimmer')?.classList.add("compose-dimmer-dimmed");
document.body.classList.add("no-scroll");
}
exitCompose() {
this.replyToID = null;
let postText = document.getElementById("textarea_post");
postText.value = "";
document.getElementById('compose').style.display = 'none';
@@ -942,6 +973,7 @@ export class App {
this.sync.setArchive(this.isArchivePeer);
this.connect();
await this.initDB();
window.addEventListener('popstate', () => { this.getRoute(); this.render(); });
this.connectURL = `${document.location.origin}/connect/${this.userID}`;
document.getElementById('connectURL').innerHTML = `<a href="${this.connectURL}">connect</a>`;
let time = 0;
@@ -1074,13 +1106,18 @@ export class App {
const fragment = document.createDocumentFragment();
contentDiv.innerHTML = "";
let count = 0;
const isPostView = this.router.route === App.Route.POST;
contentDiv.classList.toggle('post-view', isPostView);
const replyCountMap = await buildReplyCountMap();
this.renderedPosts.clear();
let first = true;
for (let i = this.posts.length - 1; i >= 0; i--) {
let postData = this.posts[i];
if (!isPostView && postData.data.reply_to_id)
continue;
// this.postsSet.add(postData);
// TODO return promises for all image loads and await those.
let post = this.renderPost(postData.data, first);
let post = this.renderPost(postData.data, first, replyCountMap.recursive.get(postData.data.post_id) ?? 0);
first = false;
// this.renderedPosts.set(postData.post_id, post);
if (post) {
@@ -1095,6 +1132,28 @@ export class App {
throw new Error("Couldn't get content div!");
}
contentDiv.appendChild(fragment);
if (isPostView && this.posts.length > 0) {
const renderReplies = async (postID, depth) => {
if (depth > 2)
return;
const replies = await getRepliesForPost(postID);
// Top-level replies: newest first. Nested replies: oldest first (readable order).
if (depth === 0) {
replies.sort((a, b) => new Date(b.data.post_timestamp).getTime() - new Date(a.data.post_timestamp).getTime());
}
else {
replies.sort((a, b) => new Date(a.data.post_timestamp).getTime() - new Date(b.data.post_timestamp).getTime());
}
for (const reply of replies) {
const el = this.renderPost(reply.data, false, replyCountMap.direct.get(reply.data.post_id) ?? 0);
if (depth > 0)
el.style.marginLeft = `${depth * 20}px`;
contentDiv.appendChild(el);
await renderReplies(reply.data.post_id, depth + 1);
}
};
await renderReplies(this.posts[0].data.post_id, 0);
}
let renderTime = this.timerDelta();
console.log.apply(null, log(`render took: ${renderTime.toFixed(2)}ms`));
;
@@ -1113,7 +1172,7 @@ export class App {
composeReplyArea.innerText = replyToID;
composeReplyArea.classList.add("show");
}
renderPost(post, first) {
renderPost(post, first, replyCount = 0) {
if (!(post.hasOwnProperty("text"))) {
throw new Error("Post is malformed!");
}
@@ -1130,7 +1189,7 @@ export class App {
await navigator.clipboard.writeText(shareUrl);
};
let replyButton = document.createElement('button');
replyButton.innerText = 'reply';
replyButton.innerText = replyCount > 0 ? `reply (${replyCount})` : 'reply';
replyButton.onclick = async () => {
console.log(`replying to post ${post.post_id}`);
this.enterCompose(post.post_id);
@@ -1150,24 +1209,32 @@ export class App {
markdown = markdown.replace("<iframe", `<iframe style="width:100%;height:50px;display:none" onblur="this.style.display = 'inline';"`);
}
let userURL = `${document.location.origin}/user/${post.author_id}/`;
let postTemplate = `<div>${first ? '' : '<hr>'}
<div>
<span class='header' title='${timestamp}'><img class="logo" src="/static/favicon.ico"><a class="username" href="${userURL}">@${post.author}</a> -
<span style="color:rgb(128,128,128)">${post.post_timestamp.toLocaleDateString()}</span>
</span>
let postTemplate = `<div class="post-container">${first ? '' : '<hr>'}
<div class="post-body">
<div>
<span class='header' title='${timestamp}'><img class="logo" src="/static/favicon.ico"><a class="username" href="${userURL}">@${post.author}</a> -
<span style="color:rgb(128,128,128)">${post.post_timestamp.toLocaleDateString()}</span>
</span>
</div>
<div>${markdown}</div>
<div id="image"></div>
<span id="replyButton"></span>
${ownPost ? `<span id="editButton"></span>` : ''}
<span id="shareButton"></span>
${ownPost ? `<span id="deleteButton"></span>` : ''}
</div>
<div>${markdown}</div>
<div id="image"></div>
<span id="replyButton"></span>
${ownPost ? `<span id="editButton"></span>` : ''}
<span id="shareButton"></span>
${ownPost ? `<span id="deleteButton"></span>` : ''}
</div>`;
containerDiv.innerHTML = postTemplate;
const postBody = containerDiv.querySelector('.post-body');
postBody.addEventListener('click', (e) => {
if (e.target.closest('button, a'))
return;
history.pushState({}, '', `/user/${post.author_id}/post/${post.post_id}`);
this.getRoute();
this.render();
});
if (ownPost) {
containerDiv.querySelector('#deleteButton')?.appendChild(deleteButton);
// containerDiv.querySelector('#editButton')?.appendChild(editButton);
@@ -1221,6 +1288,12 @@ export class App {
}
}
}
else {
this.router.route = App.Route.HOME;
this.router.userID = '';
this.router.postID = '';
this.router.mediaID = '';
}
console.log.apply(null, log("router: ", this.router.userID, this.router.postID, this.router.mediaID, App.Route[this.router.route]));
// user = /user/<ID>
// post = /user/<ID>/post/<ID>

2
static/App.js.map
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File diff suppressed because one or more lines are too long

12
static/dataUtils.js
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@@ -31,6 +31,18 @@ export async function compressString(input) {
// Convert the compressed data to a Uint8Array
return compressedArray;
}
export async function decompressBuffer(input) {
const decompressionStream = new DecompressionStream('gzip');
const writer = decompressionStream.writable.getWriter();
writer.write(new Uint8Array(input));
writer.close();
const decompressedBuffer = await new Response(decompressionStream.readable).arrayBuffer();
return new TextDecoder().decode(decompressedBuffer);
}
export async function base64ToArrayBuffer(base64) {
const response = await fetch("data:application/octet-stream;base64," + base64);
return response.arrayBuffer();
}
// Base58 character set
// const BASE58_ALPHABET = '123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz';
// Base58 encoding

2
static/dataUtils.js.map
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@@ -1 +1 @@
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58
static/db.js
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@@ -356,6 +356,64 @@ export async function getAllIds(userID) {
};
});
}
export async function buildReplyCountMap() {
const children = new Map();
const knownUsers = [...(await indexedDB.databases())]
.map(db => db.name?.replace('user_', '')).filter(Boolean);
for (const userID of knownUsers) {
try {
const { store } = await getDBTransactionStore(userID);
const index = store.index("postReplyIndex");
const replies = await new Promise((resolve, reject) => {
const req = index.getAll();
req.onsuccess = () => resolve(req.result);
req.onerror = () => reject(req.error);
});
for (const r of replies) {
const parentID = r.data.reply_to_id;
const replyID = r.data.post_id;
if (parentID && replyID) {
if (!children.has(parentID))
children.set(parentID, []);
children.get(parentID).push(replyID);
}
}
}
catch (_) { }
}
const direct = new Map();
for (const [parentID, kids] of children) {
direct.set(parentID, kids.length);
}
const countDescendants = (postID) => {
const kids = children.get(postID) ?? [];
return kids.reduce((sum, kid) => sum + 1 + countDescendants(kid), 0);
};
const recursive = new Map();
for (const postID of children.keys()) {
recursive.set(postID, countDescendants(postID));
}
return { direct, recursive };
}
export async function getRepliesForPost(postID) {
const knownUsers = [...(await indexedDB.databases())]
.map(db => db.name?.replace('user_', '')).filter(Boolean);
let replies = [];
for (const userID of knownUsers) {
try {
const { store } = await getDBTransactionStore(userID);
const index = store.index("postReplyIndex");
const results = await new Promise((resolve, reject) => {
const req = index.getAll(postID);
req.onsuccess = () => resolve(req.result);
req.onerror = () => reject(req.error);
});
replies = replies.concat(results);
}
catch (_) { }
}
return replies;
}
export async function getPostsByIds(userID, postIDs) {
const { store } = await getDBTransactionStore(userID);
const index = store.index("postIDIndex");

2
static/db.js.map
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File diff suppressed because one or more lines are too long

2
static/index.html
View File

@@ -87,6 +87,8 @@
<div id="info" style="display:none">
<button id="export-button">export</button>
<label for="import-file-input" id="import-button" class="button">import</label>
<input type="file" id="import-file-input" accept=".gz" style="display:none">
<div id="profile">
<span class="form_label">username:</span><span class="form_field" id="username"

21
static/main.css
View File

@@ -4,7 +4,8 @@
:root {
--main-bg-color: white;
--main-hover-color: rgb(64, 64, 64) --border-color: rgb(132, 136, 138);
--main-hover-color: rgb(64, 64, 64);
--border-color: rgb(132, 136, 138);
--edge-color: rgb(60, 60, 60);
--main-fg-color: black;
--highlight-fg-color: rgb(255, 255, 255);
@@ -124,6 +125,24 @@ hr {
.postImage {
width: 100%;
max-height: 500px;
object-fit: contain;
object-position: left;
}
.post-view .postImage {
max-height: none;
}
.post-body {
border-radius: 4px;
padding: 4px;
transition: background-color 0.1s;
cursor: pointer;
}
.post-body:hover {
background-color: var(--main-hover-color);
}
#log {