diff --git a/mod/wall_upload.php b/mod/wall_upload.php
deleted file mode 100644
index bdb317048a..0000000000
--- a/mod/wall_upload.php
+++ /dev/null
@@ -1,300 +0,0 @@
-<?php
-/**
- * @copyright Copyright (C) 2010-2022, the Friendica project
- *
- * @license GNU AGPL version 3 or any later version
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as
- * published by the Free Software Foundation, either version 3 of the
- * License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
- *
- * Module for uploading a picture to the profile wall
- *
- * By default the picture will be stored in the photo album with the name Wall Photos.
- * You can specify a different album by adding an optional query string "album="
- * to the url
- *
- */
-
-use Friendica\App;
-use Friendica\Core\Logger;
-use Friendica\Core\System;
-use Friendica\Database\DBA;
-use Friendica\DI;
-use Friendica\Model\Photo;
-use Friendica\Model\User;
-use Friendica\Module\BaseApi;
-use Friendica\Object\Image;
-use Friendica\Util\Images;
-use Friendica\Util\Strings;
-
-function wall_upload_post(App $a, $desktopmode = true)
-{
-	Logger::info('wall upload: starting new upload');
-
-	$isJson = (!empty($_GET['response']) && $_GET['response'] == 'json');
-	$album  = trim($_GET['album'] ?? '');
-
-	if (DI::args()->getArgc() > 1) {
-		if (empty($_FILES['media'])) {
-			$nick = DI::args()->getArgv()[1];
-			$user = DBA::selectFirst('owner-view', ['id', 'uid', 'nickname', 'page-flags'], ['nickname' => $nick, 'blocked' => false]);
-			if (!DBA::isResult($user)) {
-				Logger::warning('wall upload: user instance is not valid', ['user' => $user, 'nickname' => $nick]);
-				if ($isJson) {
-					System::jsonExit(['error' => DI::l10n()->t('Invalid request.')]);
-				}
-				return;
-			}
-		} else {
-			$user = DBA::selectFirst('owner-view', ['id', 'uid', 'nickname', 'page-flags'], ['uid' => BaseApi::getCurrentUserID(), 'blocked' => false]);
-		}
-	} else {
-		Logger:warning('Argument count is zero or one (invalid)');
-		if ($isJson) {
-			System::jsonExit(['error' => DI::l10n()->t('Invalid request.')]);
-		}
-		return;
-	}
-
-	/*
-	 * Setup permissions structures
-	 */
-	$can_post = false;
-	$visitor  = 0;
-
-	$page_owner_uid  = $user['uid'];
-	$default_cid     = $user['id'];
-	$page_owner_nick = $user['nickname'];
-	$community_page  = ($user['page-flags'] == User::PAGE_FLAGS_COMMUNITY);
-
-	if ((DI::userSession()->getLocalUserId()) && (DI::userSession()->getLocalUserId() == $page_owner_uid)) {
-		$can_post = true;
-	} elseif ($community_page && !empty(DI::userSession()->getRemoteContactID($page_owner_uid))) {
-		$contact_id = DI::userSession()->getRemoteContactID($page_owner_uid);
-		$can_post   = DBA::exists('contact', ['blocked' => false, 'pending' => false, 'id' => $contact_id, 'uid' => $page_owner_uid]);
-		$visitor    = $contact_id;
-	}
-
-	if (!$can_post) {
-		Logger::warning('No permission to upload files', ['contact_id' => $contact_id, 'page_owner_uid' => $page_owner_uid]);
-		$msg = DI::l10n()->t('Permission denied.');
-		if ($isJson) {
-			System::jsonExit(['error' => $msg]);
-		}
-		DI::sysmsg()->addNotice($msg);
-		System::exit();
-	}
-
-	if (empty($_FILES['userfile']) && empty($_FILES['media'])) {
-		Logger::warning('Empty "userfile" and "media" field');
-		if ($isJson) {
-			System::jsonExit(['error' => DI::l10n()->t('Invalid request.')]);
-		}
-		System::exit();
-	}
-
-	$src      = '';
-	$filename = '';
-	$filesize = 0;
-	$filetype = '';
-
-	if (!empty($_FILES['userfile'])) {
-		$src      = $_FILES['userfile']['tmp_name'];
-		$filename = basename($_FILES['userfile']['name']);
-		$filesize = intval($_FILES['userfile']['size']);
-		$filetype = $_FILES['userfile']['type'];
-	} elseif (!empty($_FILES['media'])) {
-		if (!empty($_FILES['media']['tmp_name'])) {
-			if (is_array($_FILES['media']['tmp_name'])) {
-				$src = $_FILES['media']['tmp_name'][0];
-			} else {
-				$src = $_FILES['media']['tmp_name'];
-			}
-		}
-
-		if (!empty($_FILES['media']['name'])) {
-			if (is_array($_FILES['media']['name'])) {
-				$filename = basename($_FILES['media']['name'][0]);
-			} else {
-				$filename = basename($_FILES['media']['name']);
-			}
-		}
-
-		if (!empty($_FILES['media']['size'])) {
-			if (is_array($_FILES['media']['size'])) {
-				$filesize = intval($_FILES['media']['size'][0]);
-			} else {
-				$filesize = intval($_FILES['media']['size']);
-			}
-		}
-
-		if (!empty($_FILES['media']['type'])) {
-			if (is_array($_FILES['media']['type'])) {
-				$filetype = $_FILES['media']['type'][0];
-			} else {
-				$filetype = $_FILES['media']['type'];
-			}
-		}
-	}
-
-	if ($src == '') {
-		Logger::warning('File source (temporary file) cannot be determined');
-		$msg = DI::l10n()->t('Invalid request.');
-		if ($isJson) {
-			System::jsonExit(['error' => $msg]);
-		}
-		DI::sysmsg()->addNotice($msg);
-		System::exit();
-	}
-
-	$filetype = Images::getMimeTypeBySource($src, $filename, $filetype);
-
-	Logger::info('File upload:', [
-		'src'      => $src,
-		'filename' => $filename,
-		'filesize' => $filesize,
-		'filetype' => $filetype,
-	]);
-
-	$imagedata = @file_get_contents($src);
-	$image     = new Image($imagedata, $filetype);
-
-	if (!$image->isValid()) {
-		$msg = DI::l10n()->t('Unable to process image.');
-		Logger::warning($msg, ['imagedata[]' => gettype($imagedata), 'filetype' => $filetype]);
-		@unlink($src);
-		if ($isJson) {
-			System::jsonExit(['error' => $msg]);
-		} else {
-			echo $msg . '<br />';
-		}
-		System::exit();
-	}
-
-	$image->orient($src);
-	@unlink($src);
-
-	$max_length = DI::config()->get('system', 'max_image_length');
-	if ($max_length > 0) {
-		$image->scaleDown($max_length);
-		$filesize = strlen($image->asString());
-		Logger::info('File upload: Scaling picture to new size', ['max_length' => $max_length]);
-	}
-
-	$width  = $image->getWidth();
-	$height = $image->getHeight();
-
-	$maximagesize = DI::config()->get('system', 'maximagesize');
-
-	if (!empty($maximagesize) && ($filesize > $maximagesize)) {
-		// Scale down to multiples of 640 until the maximum size isn't exceeded anymore
-		foreach ([5120, 2560, 1280, 640] as $pixels) {
-			if (($filesize > $maximagesize) && (max($width, $height) > $pixels)) {
-				Logger::info('Resize', ['size' => $filesize, 'width' => $width, 'height' => $height, 'max' => $maximagesize, 'pixels' => $pixels]);
-				$image->scaleDown($pixels);
-				$filesize = strlen($image->asString());
-				$width    = $image->getWidth();
-				$height   = $image->getHeight();
-			}
-		}
-		if ($filesize > $maximagesize) {
-			Logger::notice('Image size is too big', ['size' => $filesize, 'max' => $maximagesize]);
-			$msg = DI::l10n()->t('Image exceeds size limit of %s', Strings::formatBytes($maximagesize));
-			@unlink($src);
-			if ($isJson) {
-				System::jsonExit(['error' => $msg]);
-			} else {
-				echo  $msg . '<br />';
-			}
-			System::exit();
-		}
-	}
-
-	$resource_id = Photo::newResource();
-
-	$smallest = 0;
-
-	// If we don't have an album name use the Wall Photos album
-	if (!strlen($album)) {
-		$album = DI::l10n()->t('Wall Photos');
-	}
-
-	$defperm = '<' . $default_cid . '>';
-
-	$r = Photo::store($image, $page_owner_uid, $visitor, $resource_id, $filename, $album, 0, Photo::DEFAULT, $defperm);
-
-	if (!$r) {
-		$msg = DI::l10n()->t('Image upload failed.');
-		Logger::warning('Photo::store() failed', ['r' => $r]);
-		if ($isJson) {
-			System::jsonExit(['error' => $msg]);
-		} else {
-			echo  $msg . '<br />';
-		}
-		System::exit();
-	}
-
-	if ($width > 640 || $height > 640) {
-		$image->scaleDown(640);
-		$r = Photo::store($image, $page_owner_uid, $visitor, $resource_id, $filename, $album, 1, Photo::DEFAULT, $defperm);
-		if ($r) {
-			$smallest = 1;
-		}
-	}
-
-	if ($width > 320 || $height > 320) {
-		$image->scaleDown(320);
-		$r = Photo::store($image, $page_owner_uid, $visitor, $resource_id, $filename, $album, 2, Photo::DEFAULT, $defperm);
-		if ($r && ($smallest == 0)) {
-			$smallest = 2;
-		}
-	}
-
-	if (!$desktopmode) {
-		$photo = Photo::selectFirst(['id', 'datasize', 'width', 'height', 'type'], ['resource-id' => $resource_id], ['order' => ['width']]);
-		if (!$photo) {
-			Logger::warning('Cannot find photo in database', ['resource-id' => $resource_id]);
-			if ($isJson) {
-				System::jsonExit(['error' => 'Cannot find photo']);
-			}
-			return false;
-		}
-
-		$picture = [
-			'id'        => $photo['id'],
-			'size'      => $photo['datasize'],
-			'width'     => $photo['width'],
-			'height'    => $photo['height'],
-			'type'      => $photo['type'],
-			'albumpage' => DI::baseUrl() . '/photos/' . $page_owner_nick . '/image/' . $resource_id,
-			'picture'   => DI::baseUrl() . "/photo/{$resource_id}-0." . $image->getExt(),
-			'preview'   => DI::baseUrl() . "/photo/{$resource_id}-{$smallest}." . $image->getExt(),
-		];
-
-		if ($isJson) {
-			System::jsonExit(['picture' => $picture]);
-		}
-		Logger::info('upload done');
-		return $picture;
-	}
-
-	Logger::info('upload done');
-
-	if ($isJson) {
-		System::jsonExit(['ok' => true]);
-	}
-
-	echo  "\n\n" . '[url=' . DI::baseUrl() . '/photos/' . $page_owner_nick . '/image/' . $resource_id . '][img]' . DI::baseUrl() . "/photo/{$resource_id}-{$smallest}." . $image->getExt() . "[/img][/url]\n\n";
-	System::exit();
-	// NOTREACHED
-}