kirche-im-netz.Startodon-Hub/code.js

document.addEventListener('DOMContentLoaded', function () {
    const container = document.getElementById('starterkit-container');
    const shuffleContainers = document.querySelectorAll('.shuffle-container');
    const seed = Date.now();

    // Lade die Haupt-Konfigurationsdatei
    fetch('config.json')
        .then(response => response.json())
        .then(config => {
            const starterkitFiles = config.starterkits;

            // Lade alle StarterKit-Dateien
            return Promise.all(
                starterkitFiles.map(file => fetch(file).then(res => res.json()))
            );
        })
        .then(starterkits => {
            // Verarbeite die geladenen StarterKits
            starterkits.forEach(kit => {
                const kitElement = createStarterKitElement(kit);
                container.appendChild(kitElement);
            });

            // Shuffle-Logik anwenden
            shuffleContainers.forEach(container => {
                seededShuffleChildren(container, seed);
            });

            // Zusätzliche Funktionalität für StarterKits hinzufügen
            enhanceStarterKits();
        })
        .catch(error => console.error('Fehler beim Laden der StarterKits:', error));
});

/**
 * Erstellt das HTML für ein StarterKit
 */
function createStarterKitElement(kit) {
    const kitElement = document.createElement('div');
    kitElement.classList.add('starterkit');

    const title = document.createElement('h3');
    title.textContent = kit.name;

    const description = document.createElement('p');
    description.textContent = kit.description;

    const authorContainer = document.createElement('div');
    authorContainer.classList.add('autor');
    const authorLink = document.createElement('a');
    authorLink.classList.add('account');
    authorLink.href = kit.author;
    authorLink.target = '_blank';

    fetchProfile(kit.author, { updateElement: authorLink });
    authorContainer.textContent = 'zusammengestellt von ';
    authorContainer.appendChild(authorLink);

    kitElement.appendChild(title);
    kitElement.appendChild(description);
    kitElement.appendChild(authorContainer);

    const accountCountElement = document.createElement('div');
    accountCountElement.classList.add('account-count');
    accountCountElement.textContent = `${kit.accounts.length} Profile`;
    kitElement.appendChild(accountCountElement);

    // Speichere die Accounts in einem Dataset für späteres Laden
    kitElement.dataset.accounts = JSON.stringify(kit.accounts);

    return kitElement;
}

/**
 * Zusätzliche Funktionen für StarterKits
 */
function enhanceStarterKits() {
    const starterkits = document.querySelectorAll('.starterkit');

    starterkits.forEach(kit => {
        kit.addEventListener('click', function () {
            const title = kit.querySelector('h3').textContent;
            const accounts = JSON.parse(kit.dataset.accounts || '[]');
            const popup = createRecommendationPopup(accounts, title);
            document.body.appendChild(popup);
        });
    });
}

/**
 * Erstellt ein Pop-up für die Account-Empfehlungen
 */
function createRecommendationPopup(accounts, title) {
    const overlay = document.createElement('div');
    overlay.classList.add('recommendation-popup');

    const content = document.createElement('div');
    content.classList.add('recommendation-popup-content');

    const header = document.createElement('div');
    header.classList.add('recommendation-popup-header');

    const titleElement = document.createElement('h3');
    titleElement.textContent = title;

    const closeButton = document.createElement('button');
    closeButton.classList.add('close-popup');
    closeButton.textContent = '×';
    closeButton.addEventListener('click', () => overlay.remove());

    header.appendChild(titleElement);
    header.appendChild(closeButton);

    const body = document.createElement('div');
    body.classList.add('recommendation-popup-body');

    accounts.forEach(accountUrl => {
        fetchProfile(accountUrl, { createCard: true })
            .then(card => body.appendChild(card))
            .catch(error => console.error(`Fehler beim Laden des Accounts: ${accountUrl}`, error));
    });

    content.appendChild(header);
    content.appendChild(body);
    overlay.appendChild(content);

    overlay.addEventListener('click', function (event) {
        if (event.target === overlay) {
            overlay.remove();
        }
    });

    return overlay;
}

/**
 * Ruft Profilinformationen ab und aktualisiert ein DOM-Element oder erstellt eine Profil-Kachel.
 */
function fetchProfile(profileUrl, options = {}) {
    const { updateElement = null, createCard = false } = options;

    return new Promise((resolve, reject) => {
        try {
            const url = new URL(profileUrl);
            const pathParts = url.pathname.split('/');
            if (pathParts.length > 1 && pathParts[1].startsWith('@')) {
                const handle = pathParts[1].substring(1);
                const instance = url.hostname;
                const lookupUrl = `https://${instance}/api/v1/accounts/lookup?acct=${handle}`;

                fetch(lookupUrl)
                    .then(response => response.json())
                    .then(data => {
                        if (updateElement) {
                            // Aktualisiere das übergebene Element
                            updateElement.textContent = data.display_name || data.username;

                            const avatarImage = document.createElement('img');
                            avatarImage.classList.add('account-avatar');
                            avatarImage.alt = data.avatar ? `Profilbild von ${data.username}` : 'Profilbild nicht verfügbar';
                            avatarImage.src = data.avatar || '';
                            updateElement.prepend(avatarImage);

                            const serverClass = getServerClass(instance);
                            if (serverClass) {
                                updateElement.classList.add(serverClass);
                            }

                            resolve(updateElement);
                        } else if (createCard) {
                            // Erstelle eine Profil-Kachel
                            const card = createAccountCard(data, profileUrl, instance);
                            resolve(card);
                        }
                    })
                    .catch(error => {
                        console.error(`Fehler beim Abrufen des Profils für ${profileUrl}:`, error);
                        reject(error);
                    });
            }
        } catch (error) {
            console.error('Ungültige URL:', profileUrl, error);
            reject(error);
        }
    });
}

/**
 * Erstellt eine Account-Kachel
 */
function createAccountCard(data, href, instance) {
    const link = document.createElement('a');
    link.classList.add('account-card-link');
    link.href = href;
    link.target = '_blank';

    const card = document.createElement('div');
    card.classList.add('account-card');

    const avatarImage = document.createElement('img');
    avatarImage.classList.add('account-avatar');
    avatarImage.alt = data.avatar ? `Profilbild von ${data.username}` : 'Profilbild nicht verfügbar';
    avatarImage.src = data.avatar || '';

    const infoContainer = document.createElement('div');
    infoContainer.classList.add('account-info');

    const displayNameElement = document.createElement('p');
    displayNameElement.classList.add('display-name');
    displayNameElement.textContent = data.display_name || data.username;

    const handleElement = document.createElement('p');
    handleElement.classList.add('handle');

    const serverHandleElement = document.createElement('span');
    serverHandleElement.classList.add('server-handle');
    serverHandleElement.textContent = `@${instance}`;
    
    // Ergänze die Klasse basierend auf der Instanz
    const serverClass = getServerClass(instance);
    if (serverClass) {
        serverHandleElement.classList.add(serverClass);
    }

    handleElement.textContent = `@${data.username}`;
    handleElement.appendChild(serverHandleElement);

    infoContainer.appendChild(displayNameElement);
    infoContainer.appendChild(handleElement);

    card.appendChild(avatarImage);
    card.appendChild(infoContainer);
    link.appendChild(card);

    return link;
}

/**
 * Deterministisch Kinder neu anordnen
 */
function seededShuffleChildren(container, seed) {
    const children = Array.from(container.children);
    const shuffled = seededShuffle(children, seed);
    shuffled.forEach(child => container.appendChild(child));
}

function seededShuffle(array, seed) {
    for (let i = array.length - 1; i > 0; i--) {
        const j = Math.floor(seededRandom(seed++) * (i + 1));
        [array[i], array[j]] = [array[j], array[i]];
    }
    return array;
}

function seededRandom(seed) {
    const x = Math.sin(seed++) * 10000;
    return x - Math.floor(x);
}

function getServerClass(instance) {
    const serverClasses = {
        'libori.social': 'liboriSocial',
        'reliverse.social': 'reliverseSocial',
        'kirche.social': 'kircheSocial',
        'katholisch.social': 'katholischSocial'
    };
    return serverClasses[instance] || null;
}

/**
 * Extrahiert den Handle (z. B. @benutzer@instanz) aus einer URL
 */
function extractHandleFromURL(url) {
    try {
        const parsedUrl = new URL(url);
        const pathParts = parsedUrl.pathname.split('/');
        return pathParts.length > 1 ? pathParts[1] : url;
    } catch (error) {
        console.error('Ungültige URL:', url);
        return url;
    }
}