misuzu/public-legacy/manage/users/notes.php

<?php
namespace Misuzu;

use RuntimeException;

if(!$msz->authInfo->getPerms('user')->check(Perm::U_NOTES_MANAGE))
    Template::throwError(403);

$filterUser = null;
if(filter_has_var(INPUT_GET, 'u')) {
    $filterUserId = filter_input(INPUT_GET, 'u', FILTER_SANITIZE_NUMBER_INT);
    try {
        $filterUser = $msz->usersCtx->getUserInfo($filterUserId);
    } catch(RuntimeException $ex) {
        Template::throwError(404);
    }
}

$pagination = new Pagination($msz->usersCtx->modNotes->countNotes(userInfo: $filterUser), 10);

if(!$pagination->hasValidOffset())
    Template::throwError(404);

$notes = [];
$noteInfos = $msz->usersCtx->modNotes->getNotes(userInfo: $filterUser, pagination: $pagination);

foreach($noteInfos as $noteInfo) {
    $userInfo = $msz->usersCtx->getUserInfo($noteInfo->userId);
    $userColour = $msz->usersCtx->getUserColour($userInfo);

    if($noteInfo->authorId === null) {
        $authorInfo = null;
        $authorColour = null;
    } else {
        $authorInfo = $msz->usersCtx->getUserInfo($noteInfo->authorId);
        $authorColour = $msz->usersCtx->getUserColour($authorInfo);
    }

    $notes[] = [
        'info' => $noteInfo,
        'user' => $userInfo,
        'user_colour' => $userColour,
        'author' => $authorInfo,
        'author_colour' => $authorColour,
    ];
}

Template::render('manage.users.notes', [
    'manage_notes' => $notes,
    'manage_notes_pagination' => $pagination,
    'manage_notes_filter_user' => $filterUser,
]);