ipfs-board.php

board:{										// index for all threads
	posts: [
		{0: "hash"},
		{1: "hash"},
		{2: "hash"},
	]
}

post:{
	name: $timestamp,
	title: "title",
	text: "text",
	imageHash: "hash",
	replies: [
		{0: "hash"},
		{1: "hash"},
	]
}

// all posted replies are hashed and added to parent 'replies' array.
// replies are loaded asynchronously so not to populate whole tree at once
// reddit style for showing replies
// post
//	-reply
//		-reply
//			-reply ect.
//	-reply
//		-reply

$imageHash = $ipfs->add(getImageData());

$post = [
	'name' => time(),
	'title' => $request->input('title'),
	'text' => $request->input('text'),
	'imageHash' => $imageHash,
	'replies' => []
];

$hash = $ipfs->add(json_encode($post));

$parentPost = json_decode($ipfs->cat($request->input('postHash'));
$parentPost['replies'] = $hash;

function getImageData() {
	return 
}