d4rkbot/frontend/src/pages/Changelog.jsx

import { useEffect, useState } from 'react';
import { apiGet } from '../api.js';
import { Markdown } from '../markdown.jsx';

const dateFmt = new Intl.DateTimeFormat('de-DE', {
    day: '2-digit', month: 'long', year: 'numeric',
});

export default function Changelog() {
    const [data, setData] = useState(null);
    const [page, setPage] = useState(1);
    const [error, setError] = useState(false);

    useEffect(() => {
        setError(false);
        apiGet(`/api/releases?page=${page}`).then(setData).catch(() => setError(true));
        window.scrollTo(0, 0);
    }, [page]);

    const pages = data ? Math.ceil(data.total / data.pageSize) : 0;

    return (
        <>
            <section className="page-header">
                <div className="page-bg-text">CHANGELOG</div>
                <div className="page-header-grid" aria-hidden="true" />
                <div className="page-header-content">
                    <div className="page-tag">// Releases</div>
                    <h1 className="page-title">Changelog</h1>
                    <p className="page-subtitle">Alle Versionen und Release-Notes.</p>
                </div>
            </section>

            <section className="content">
                {error && <p className="notice">Changelog konnte nicht geladen werden.</p>}
                {!error && !data && <p className="notice">Lade …</p>}
                {data?.total === 0 && <p className="notice">Noch keine Releases veröffentlicht.</p>}

                {data?.total > 0 &&
                    data.items.map((r) => (
                        <article className="card release-card" key={`${r.repo}/${r.tag}`}>
                            <div className="card-meta">
                                <span className="release-tag">{r.tag}</span>
                                {r.prerelease ? <span className="chip chip-branch">Pre-Release</span> : null}
                                <span className="chip chip-repo">{r.repo.split('/').pop()}</span>
                                <span className="card-rel">{dateFmt.format(new Date(r.published_at))}</span>
                            </div>
                            {r.name && r.name !== r.tag && <h3 className="release-name">{r.name}</h3>}
                            <div className="card-body">
                                <Markdown text={r.body || '*Keine Release-Notes.*'} />
                            </div>
                            {r.url && (
                                <div className="card-footer">
                                    <a href={r.url} target="_blank" rel="noreferrer">Release in Gitea ansehen →</a>
                                </div>
                            )}
                        </article>
                    ))}

                {pages > 1 && (
                    <div className="pager">
                        <button className="btn" disabled={page <= 1} onClick={() => setPage(page - 1)}>
                            ← Neuere
                        </button>
                        <span className="pager-info">
                            {String(page).padStart(2, '0')} / {String(pages).padStart(2, '0')}
                        </span>
                        <button className="btn" disabled={page >= pages} onClick={() => setPage(page + 1)}>
                            Ältere →
                        </button>
                    </div>
                )}
            </section>
        </>
    );
}