pixelfed/app/Http/Controllers/StatusEditController.php

<?php

namespace App\Http\Controllers;

use Illuminate\Http\Request;
use App\Http\Requests\Status\StoreStatusEditRequest;
use App\Status;
use App\Models\StatusEdit;
use Purify;
use App\Services\Status\UpdateStatusService;
use App\Services\StatusService;
use App\Util\Lexer\Autolink;
use App\Jobs\StatusPipeline\StatusLocalUpdateActivityPubDeliverPipeline;

class StatusEditController extends Controller
{
	public function __construct()
	{
		$this->middleware('auth');
		abort_if(!config('exp.pue'), 404, 'Post editing is not enabled on this server.');
	}

    public function store(StoreStatusEditRequest $request, $id)
    {
    	$validated = $request->validated();

    	$status = Status::findOrFail($id);
    	abort_if(StatusEdit::whereStatusId($status->id)->count() >= 10, 400, 'You cannot edit your post more than 10 times.');
    	$res = UpdateStatusService::call($status, $validated);

    	$status = Status::findOrFail($id);
    	StatusLocalUpdateActivityPubDeliverPipeline::dispatch($status)->delay(now()->addMinutes(1));
    	return $res;
    }

    public function history(Request $request, $id)
    {
    	abort_if(!$request->user(), 403);
    	$status = Status::whereNull('reblog_of_id')->findOrFail($id);
    	abort_if(!in_array($status->scope, ['public', 'unlisted']), 403);
    	if(!$status->edits()->count()) {
    		return [];
    	}
    	$cached = StatusService::get($status->id, false);

    	$res = $status->edits->map(function($edit) use($cached) {
    		$caption = nl2br(strip_tags(str_replace('</p>', "\n", $edit->caption)));
    		return [
    			'content' => Autolink::create()->autolink($caption),
    			'spoiler_text' => $edit->spoiler_text,
    			'sensitive' => (bool) $edit->is_nsfw,
    			'created_at' => str_replace('+00:00', 'Z', $edit->created_at->format(DATE_RFC3339_EXTENDED)),
    			'account' => $cached['account'],
    			'media_attachments' => $cached['media_attachments'],
    			'emojis' => $cached['emojis'],
    		];
    	})->reverse()->values()->toArray();
    	return $res;
    }
}