source: Klonkt/src/views/shell.ejs@ aadb11e

<%
// ── Helpers used inside this template ─────────────────────────────
function _e(s) {
  return String(s == null ? '' : s)
    .replace(/&/g, '&amp;').replace(/</g, '&lt;').replace(/>/g, '&gt;')
    .replace(/"/g, '&quot;').replace(/'/g, '&#39;');
}

const safeSite     = site || {};
const safeUrlBase  = (typeof siteUrlBase !== 'undefined' && siteUrlBase) ? siteUrlBase : '';
const safeAccent   = safeSite.accent && /^#[0-9a-fA-F]{6}$/.test(safeSite.accent) ? safeSite.accent : '#e8b04b';
const lang         = safeSite.language || 'nl';
const ogLocale     = safeSite.og_locale || (lang === 'nl' ? 'nl_NL' : (lang.length === 2 ? lang + '_' + lang.toUpperCase() : 'en_US'));
const homePath     = safeUrlBase + '/';
const isPostPage   = bodyClass && bodyClass.indexOf('on-post')    >= 0;
const isHomePage   = bodyClass && bodyClass.indexOf('on-home')    >= 0;
const isSpecialPg  = bodyClass && bodyClass.indexOf('on-special') >= 0;
const isAdminPage  = bodyClass && bodyClass.indexOf('on-admin')   >= 0;

// ── <title> via site.title_template ──────────────────────────────
// Template: '{title} — {site}'. If pageTitle equals site.title (homepage) we
// just use the site title alone, otherwise apply the template.
const _siteTitle  = safeSite.title || 'Klonkt';
const _rawTitle   = pageTitle || _siteTitle;
const _tpl        = safeSite.title_template || '{title} — {site}';
const _finalTitle = (_rawTitle === _siteTitle)
  ? _siteTitle
  : _tpl.replace('{title}', _rawTitle).replace('{site}', _siteTitle);

// ── Robots: noindex on listing pages and on per-post override ─────
let _shouldIndex = safeSite.robots_index !== 0;
if (typeof post !== 'undefined' && post && post.noindex) _shouldIndex = false;
// Listing pages (search/tag/type/archive) shouldn't be indexed (dupe content)
if (currentPath) {
  if (/^\/(?:search|tag|type|archive|users|account|admin)(?:$|\/)/.test(currentPath)) {
    _shouldIndex = false;
  }
}
// Special-flagged views from routes opt out too
if (isSpecialPg && (currentPath === '/search' || /^\/(tag|type|archive|users)\//.test(currentPath))) {
  _shouldIndex = false;
}

// ── Canonical URL (only when we have one configured) ─────────────
let _canonical = null;
if (safeSite.canonical) {
  const _base = safeSite.canonical.replace(/\/+$/, '');
  let _path = '/';
  if (typeof post !== 'undefined' && post && post.slug) _path = '/' + post.slug;
  else if (currentPath) _path = currentPath;
  _canonical = _base + _path;
}

// ── Social bits (OG/Twitter) ──────────────────────────────────────
const _socialTitle = (typeof post !== 'undefined' && post && post.title) ? post.title : _siteTitle;
const _socialDescr = (typeof socialDescr !== 'undefined' && socialDescr)
  ? socialDescr
  : (safeSite.default_description || safeSite.description || '');
// og:image — custom (post/site) first; otherwise the auto-generated themed card
// (/og/<slug>.png), so every site has a branded social preview by default.
let _socialImage = '', _ogGenerated = false;
if (typeof socialImage !== 'undefined' && socialImage) _socialImage = socialImage;
else if (safeSite.og_image_default) _socialImage = safeSite.og_image_default;
else if (safeSite.default_cover) _socialImage = safeSite.default_cover;
else if (safeSite.slug && typeof ogOrigin !== 'undefined' && ogOrigin) {
  _socialImage = ogOrigin + '/og/' + encodeURIComponent(safeSite.slug) + '.png';
  _ogGenerated = true;
}
const _ogType = isPostPage ? 'article' : 'website';

// ── JSON-LD ───────────────────────────────────────────────────────
const _publisher = {
  '@type': safeSite.schema_type === 'Organization' ? 'Organization' : 'Person',
  name: safeSite.publisher_name || _siteTitle,
  url:  safeSite.publisher_url  || (_canonical ? _canonical.split(/(?<=^[^/]*\/\/[^/]+)\//)[0] + '/' : null),
};
if (safeSite.publisher_logo) {
  _publisher.logo = { '@type': 'ImageObject', url: safeSite.publisher_logo };
}
let _jsonLd = null;
if (typeof post !== 'undefined' && post && post.slug) {
  _jsonLd = {
    '@context':    'https://schema.org',
    '@type':       (post.type === 'foto' || post.type === 'video') ? 'CreativeWork' : 'Article',
    headline:      post.title || _siteTitle,
    description:   _socialDescr,
    datePublished: post.published_at || post.created_at || new Date().toISOString(),
    dateModified:  post.updated_at   || post.published_at || new Date().toISOString(),
    publisher:     _publisher,
  };
  if (_socialImage) _jsonLd.image = _socialImage;
  if (post.author_username) _jsonLd.author = { '@type': 'Person', name: post.author_username };
  if (Array.isArray(post.tags) && post.tags.length) _jsonLd.keywords = post.tags.join(', ');
} else if (isHomePage) {
  _jsonLd = {
    '@context': 'https://schema.org',
    '@type':    'WebSite',
    name:       _siteTitle,
    description: safeSite.description || safeSite.default_description || '',
    publisher:  _publisher,
  };
}
%><!DOCTYPE html>
<html lang="<%= _e(lang) %>" data-palette="<%= _e((typeof palette !== 'undefined' && palette) ? palette : (safeSite.palette || 'klonkt')) %>">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width,initial-scale=1,viewport-fit=cover">
<meta name="color-scheme" content="dark light">

<title><%= _finalTitle %></title>
<meta name="description" content="<%= _e(_socialDescr) %>">
<meta name="theme-color" content="<%= _e(safeAccent) %>">
<meta name="robots" content="<%= _shouldIndex ? 'index,follow' : 'noindex,nofollow' %>">
<% if (safeSite.author) { %><meta name="author" content="<%= _e(safeSite.author) %>"><% } %>
<% if (_canonical) { %><link rel="canonical" href="<%= _e(_canonical) %>"><% } %>

<!-- Search-engine verification -->
<% if (safeSite.google_verification)    { %><meta name="google-site-verification" content="<%= _e(safeSite.google_verification) %>"><% } %>
<% if (safeSite.bing_verification)      { %><meta name="msvalidate.01" content="<%= _e(safeSite.bing_verification) %>"><% } %>
<% if (safeSite.pinterest_verification) { %><meta name="p:domain_verify" content="<%= _e(safeSite.pinterest_verification) %>"><% } %>
<% if (safeSite.yandex_verification)    { %><meta name="yandex-verification" content="<%= _e(safeSite.yandex_verification) %>"><% } %>

<!-- Feed autodiscovery -->
<% if (site) { %>
<link rel="alternate" type="application/rss+xml"  title="<%= _e(_siteTitle) %> — RSS"  href="<%= _e(safeUrlBase + '/feed.xml') %>">
<link rel="alternate" type="application/atom+xml" title="<%= _e(_siteTitle) %> — Atom" href="<%= _e(safeUrlBase + '/atom.xml') %>">
<% } %>

<!-- PWA -->
<link rel="manifest" href="<%= _e(safeUrlBase + '/manifest.webmanifest') %>">
<meta name="mobile-web-app-capable" content="yes">
<meta name="apple-mobile-web-app-capable" content="yes">
<meta name="apple-mobile-web-app-status-bar-style" content="black-translucent">
<meta name="apple-mobile-web-app-title" content="<%= _e(_siteTitle.slice(0, 16)) %>">
<link rel="apple-touch-icon" href="<%= _e(safeSite.profile_photo || '/favicon.ico') %>">
<link rel="icon" type="image/svg+xml" href="/favicon.svg?v=sf">
<link rel="alternate icon" href="/favicon.ico?v=sf">

<!-- OpenGraph -->
<meta property="og:type"        content="<%= _ogType %>">
<meta property="og:title"       content="<%= _e(_socialTitle) %>">
<meta property="og:description" content="<%= _e(_socialDescr) %>">
<meta property="og:site_name"   content="<%= _e(_siteTitle) %>">
<meta property="og:locale"      content="<%= _e(ogLocale) %>">
<% if (_socialImage) { %>
<meta property="og:image"     content="<%= _e(_socialImage) %>">
<meta property="og:image:alt" content="<%= _e(_socialTitle) %>">
<% if (_ogGenerated) { %>
<meta property="og:image:width"  content="1200">
<meta property="og:image:height" content="630">
<meta property="og:image:type"   content="image/png">
<% } %>
<% } %>
<% if (_canonical) { %><meta property="og:url" content="<%= _e(_canonical) %>"><% } %>
<% if (typeof post !== 'undefined' && post && post.published_at) { %>
<meta property="article:published_time" content="<%= _e(post.published_at) %>">
<% if (post.author_username) { %><meta property="article:author" content="<%= _e(post.author_username) %>"><% } %>
<% } %>
<% if (safeSite.facebook_app_id) { %><meta property="fb:app_id" content="<%= _e(safeSite.facebook_app_id) %>"><% } %>

<!-- Twitter Cards -->
<meta name="twitter:card"        content="<%= _socialImage ? 'summary_large_image' : 'summary' %>">
<meta name="twitter:title"       content="<%= _e(_socialTitle) %>">
<meta name="twitter:description" content="<%= _e(_socialDescr) %>">
<% if (_socialImage)         { %><meta name="twitter:image"   content="<%= _e(_socialImage) %>"><% } %>
<% if (safeSite.twitter)     { %><meta name="twitter:creator" content="<%= _e(safeSite.twitter) %>"><meta name="twitter:site" content="<%= _e(safeSite.twitter) %>"><% } %>

<% if (_jsonLd) { %>
<script type="application/ld+json"><%- JSON.stringify(_jsonLd) %></script>
<% } %>

<!-- Self-hosted fonts (privacy-first) -->
<link rel="preload" href="/assets/fonts/literata-latin-opsz-normal.woff2" as="font" type="font/woff2" crossorigin>
<link rel="preload" href="/assets/fonts/fraunces-latin-full-normal.woff2" as="font" type="font/woff2" crossorigin>

<!-- v9 stylesheet (full palette system) -->
<link rel="stylesheet" href="/assets/css/style.css?v=47">

<!-- Audio player styles: loaded on every page so the mini-player works
     anywhere (admin previews, post embeds, etc). The player itself is
     a singleton — see the script tag near </body>. -->
<link rel="stylesheet" href="/assets/css/audio.css?v=11">
<!-- Eigen custom media-embeds (YouTube/SoundCloud/Spotify) in huisstijl. -->
<link rel="stylesheet" href="/assets/css/embed.css?v=8">

<%- include('partials/shared-styles') %>

<!-- v1 P55 — Inline the saved site accent. The base stylesheet only sets a
     fallback (#c2410c orange) and palette blocks don't define --accent at
     all, so without this override the saved accent never reaches the page.
     :root + [data-palette] hits both unscoped and palette-scoped variants;
     source-order wins on equal specificity, and this comes after style.css. -->
<style id="pcms-site-accent">
  :root,
  [data-palette] {
    --accent: <%= _e(safeAccent) %>;
    --accent-soft: color-mix(in srgb, <%= _e(safeAccent) %> 80%, white);
    --accent-tint: color-mix(in srgb, <%= _e(safeAccent) %> 12%, transparent);
  }
</style>

<!-- Per-site custom CSS injection -->
<% if (safeSite.custom_css) { %>
<style id="pcms-custom-css"><%- safeSite.custom_css %></style>
<% } %>

<!-- Apply theme ASAP, before paint. Precedence (first match wins):
     1. localStorage override (visitor toggled earlier on this browser)
     2. Site default (theme_override + palette) — what new visitors see
     3. Device prefers-color-scheme (only if site default is empty/auto)
     4. 'dark' as last-ditch fallback
     Note: PALETTE never has a localStorage layer anymore. There's no UI for
     visitors to pick a palette, so any cached pcms-palette is stale data
     from old code paths and gets cleaned up here. Site default always wins
     for palette. -->
<script>
  (function() {
    try {
      var siteDefault   = '<%= safeSite.theme_override || "" %>';
      var sitePalette   = '<%= (typeof palette !== 'undefined' && palette) ? palette : (safeSite.palette || 'klonkt') %>';

      // One-time cleanup: drop the orphan pcms-palette key set by P43-P57
      // bootstrap. After this it never re-appears because nothing writes it.
      try { localStorage.removeItem('pcms-palette'); } catch(_) {}

      // Theme: localStorage > site override > device pref > dark
      var storedTheme = null;
      try { storedTheme = localStorage.getItem('pcms-theme'); } catch(_) {}
      var deviceDark = window.matchMedia &&
                       window.matchMedia('(prefers-color-scheme: dark)').matches;
      var t = storedTheme
           || siteDefault
           || (deviceDark ? 'dark' : 'light');

      // Palette: site default only.
      document.documentElement.setAttribute('data-theme', t);
      document.documentElement.setAttribute('data-palette', sitePalette);
    } catch(e) {
      document.documentElement.setAttribute('data-theme', 'dark');
    }
  })();
</script>

<!-- HTMX — bundled locally from node_modules at boot, zero third-party requests -->
<script src="/assets/js/htmx.min.js"></script>

<!-- Per-site custom <head> HTML (analytics, verification, etc.) -->
<% if (safeSite.custom_head_html) { %>
<%- safeSite.custom_head_html %>
<% } %>
</head>

<body class="<%= bodyClass || 'on-home' %> has-bottom-tab" data-feed-view="<%= _e(safeSite.feed_view_default || 'timeline') %>" data-grid-cols="3" data-site-base="<%= _e((typeof siteUrlBase !== 'undefined' && siteUrlBase) ? siteUrlBase : '') %>">

<% if (typeof isViewer !== 'undefined' && isViewer) { %>
  <div class="viewer-banner" role="status">
    <span class="viewer-banner-ico" aria-hidden="true">👁️</span>
    <span class="viewer-banner-text"><strong>Kijker-modus</strong> — je kunt alles bekijken, maar niets wijzigen.</span>
  </div>
  <style>
    .viewer-banner {
      position: sticky; top: 0; z-index: 60;
      display: flex; align-items: center; justify-content: center; gap: 0.5rem;
      padding: 0.5rem 1rem;
      background: linear-gradient(90deg,
        color-mix(in srgb, var(--accent) 88%, #000) 0%,
        var(--accent) 100%);
      color: #fff;
      font-size: 0.85rem; line-height: 1.3;
      box-shadow: 0 1px 6px color-mix(in srgb, var(--accent) 45%, transparent);
    }
    .viewer-banner-ico { font-size: 1rem; }
    .viewer-banner-text strong { font-weight: 700; }
  </style>
<% } %>

<%# Site-chrome (topnav + profielkop + view-switcher) in één vaste slot #pcms-chrome.
    Bij htmx-navigatie wordt dit slot out-of-band ververst (zie chrome.ejs +
    render.js), zodat de kop ALTIJD bij de nieuwe pagina/artiest hoort terwijl de
    audioplayer (los in document.body) blijft leven → geen verspringen. Op de
    hub-landing is het slot leeg: de hero is daar de header. %>
<%- include('partials/chrome') %>

<%# Geen hx-history-elt: htmx' eigen history staat uit (zie de link-boost).
    Back/forward wordt door onze popstate-listener gedaan, die de partial
    her-fetcht (incl. correcte OOB-chrome). Met hx-history-elt + htmx-history
    aan dumpte htmx de partial ongefilterd hier → dubbele kop. %>
<main id="pcms-main" class="pcms-main">
  <div id="pcms-loading" class="pcms-loading" aria-hidden="true"></div>
  <%- pageContent %>
</main>

<%- include('partials/footer') %>

<!-- Mobile bottom-tab navigation (auto-hidden ≥768px). Toont overal — óók op de
     hub-landing (zodat mobiel altijd Home/Zoek/Inloggen heeft) — behalve op de
     auth-focusschermen. -->
<% if (!(typeof bodyClass === 'string' && bodyClass.indexOf('on-auth') >= 0)) { %>
<%- include('partials/bottom-tab') %>
<% } %>

<!-- Mobile profile sheet (auto-hidden ≥768px; only rendered when logged in) -->
<% if (user) { %>
<%- include('partials/profile-sheet') %>
<% } %>

<!-- Audio player: load on every page (admin + public) so window.pcmsAudioPlayer
     is always available. The PCMS_SITE_TRACKS bootstrap is still gated on
     enable_audio_player since it's a public-page concept (auto-discovered
     tracks from rendered post embeds).

     ?v=N — cache-buster: bump bij elke audio-player.js wijziging zodat
     Cloudflare (max-age=1y) niet de oude versie blijft serveren. -->
<script src="/assets/js/audio-player.js?v=29"></script>
<!-- Eigen custom media-embeds (YouTube/SoundCloud/Spotify) via de echte
     player-API's + gedeelde mutual-exclusion registry met de site-speler. -->
<script src="/assets/js/embed-player.js?v=16" defer></script>
<% if (site && site.enable_audio_player && audioTracks && audioTracks.length > 0) { %>
  <script>window.PCMS_SITE_TRACKS = <%- JSON.stringify(audioTracks) %>;</script>
<% } %>

<!-- Install-app button: detects platform + shows install instructions modal -->
<script src="/assets/js/install-app.js?v=2" defer></script>

<!-- Service Worker registration -->
<script>
  if ('serviceWorker' in navigator) {
    navigator.serviceWorker.register('/sw.js').catch(() => {});
  }
</script>

<!-- HTMX navigation: keep body class in sync with the swapped page.
     The server emits HX-Trigger-After-Settle: { pcmsNav: { bodyClass } } via
     renderPage() in middleware/render.js. Without this listener the body
     class stays whatever the initial page-load set, so the profile-header
     never collapses/expands when navigating home → post → home via HTMX. -->
<script>
(function() {
  // De page-context body-classes. Bij pcmsNav strippen we ze allemaal en zetten
  // we opnieuw wat de server stuurde. 'on-auth' staat erbij zodat het login-
  // focusscherm óók via htmx z'n styling krijgt (geen chrome, geen tab, audio op 0).
  var PAGE_CLASSES = ['on-home','on-post','on-special','on-archive','on-search','on-admin','on-auth',
    'on-shows','on-downloads','on-download','on-epk','on-linkbio','on-newsletter',
    'on-tag','on-type','on-user','on-cirkel','on-hub','on-chat'];

  document.body.addEventListener('pcmsNav', function(ev) {
    var d = ev.detail || {};
    // Per-site accent + palette bijwerken (head wordt niet mee-geswapt bij htmx-nav,
    // dus zonder dit erft een artiest de kleuren van de vorige pagina).
    if (d.accent && /^#[0-9a-fA-F]{6}$/.test(d.accent)) {
      var sa = document.getElementById('pcms-site-accent');
      if (sa) {
        sa.textContent =
          ':root,[data-palette]{--accent:' + d.accent +
          ';--accent-soft:color-mix(in srgb,' + d.accent + ' 80%,white)' +
          ';--accent-tint:color-mix(in srgb,' + d.accent + ' 12%,transparent);}';
      }
    }
    if (d.palette && /^[a-z0-9-]+$/i.test(d.palette)) {
      document.documentElement.setAttribute('data-palette', d.palette);
    }

    var next = d.bodyClass;
    if (!next) return;
    // De server kan meerdere page-classes sturen ("on-special on-auth"). Strip
    // alle bekende en zet ALLE meegestuurde page-classes terug (niet alleen de
    // eerste) — anders mist 'on-auth' bij htmx-nav en blijft het login-scherm
    // de chrome/tab van de vorige pagina houden.
    var matched = String(next).split(/\s+/).filter(function(c) {
      return PAGE_CLASSES.indexOf(c) >= 0;
    });
    if (!matched.length) return;
    PAGE_CLASSES.forEach(function(c) { document.body.classList.remove(c); });
    matched.forEach(function(c) { document.body.classList.add(c); });
  });

  // (Back/forward wordt afgehandeld door de popstate-listener in de link-boost
  //  hieronder — die her-fetcht de partial via htmx.ajax, wat de OOB-chrome +
  //  de pcmsNav-trigger (accent/palette/bodyClass) correct toepast. De vroegere
  //  htmx:historyRestore-handler is vervallen nu htmx-history uitstaat.)
})();
</script>

<!-- View switcher + grid-cols persistence (event delegation: works for switcher
     elements rendered later by HTMX, e.g. when navigating back to home). -->
<script>
(function() {
  var body = document.body;
  // Restore feed view + grid cols from localStorage (overrides server default)
  try {
    var v = localStorage.getItem('pcms-feed-view');
    if (v === 'timeline' || v === 'grid') body.dataset.feedView = v;
    var c = parseInt(localStorage.getItem('pcms-grid-cols'), 10);
    if (c === 2 || c === 3 || c === 4) body.dataset.gridCols = String(c);
  } catch (e) {}

  function syncAria() {
    // Alleen op een feed-pagina hoort Tijdlijn/Grid 'actief' (wit) te zijn; op
    // agenda/downloads/post/etc. beide grijs. Inline feed-check (FEED_PAGE_CLASSES
    // staat verderop, maar deze functie draait al bij init).
    var _feedC = ['on-home','on-tag','on-type','on-user','on-cirkel'];
    var _onFeed = _feedC.some(function(c){ return body.classList.contains(c); });
    document.querySelectorAll('.view-switch-btn').forEach(function(b) {
      b.setAttribute('aria-selected', (_onFeed && b.dataset.view === body.dataset.feedView) ? 'true' : 'false');
    });
    document.querySelectorAll('.grid-cols-btn').forEach(function(b) {
      b.classList.toggle('is-active', b.dataset.cols === body.dataset.gridCols);
    });
  }
  syncAria();
  // Re-sync after HTMX brings in new content (e.g. navigating back to home).
  // pcmsNav vuurt ná de body-class-update (zie de pcmsNav-listener hierboven), dus
  // dáár weet syncAria de juiste pagina-class — los van de afterSettle-timing.
  // Een vertraagde herhaling wint eventuele resterende races (OOB-chrome-swap).
  document.body.addEventListener('htmx:afterSettle', function(){ syncAria(); setTimeout(syncAria, 60); });
  document.body.addEventListener('pcmsNav', function(){ syncAria(); setTimeout(syncAria, 60); });

  // Pages where the body actually has a feed to toggle. On these the
  // click stays put — it just flips body[data-feed-view] and CSS does
  // the rest. Anywhere else (post detail, account, search, auth) we
  // navigate to home in the chosen view, so the switcher is never
  // a dead control.
  // NB: 'on-archive' staat hier bewust NIET tussen — op het archief is er geen
  // in-place timeline/grid-toggle; een klik op de switcher springt terug naar de
  // feed in de gekozen weergave (zie de !isFeedPage()-tak hieronder).
  var FEED_PAGE_CLASSES = ['on-home', 'on-tag', 'on-type', 'on-user', 'on-cirkel'];
  function isFeedPage() {
    for (var i = 0; i < FEED_PAGE_CLASSES.length; i++) {
      if (body.classList.contains(FEED_PAGE_CLASSES[i])) return true;
    }
    return false;
  }

  // Event delegation — single listener handles current and future buttons.
  document.addEventListener('click', function(e) {
    var sw = e.target.closest('.view-switch-btn');
    if (sw) {
      var view = sw.dataset.view;
      body.dataset.feedView = view;
      try { localStorage.setItem('pcms-feed-view', view); } catch(_) {}
      syncAria();
      // On non-feed pages the switcher acts as a navigation: take the
      // user back to home in the chosen view. Use HTMX if available so
      // the page transition matches the rest of the site's nav.
      if (!isFeedPage()) {
        // Naar de SITE-home in de gekozen view (siteUrlBase), niet de globale '/'
        // — in hub is '/' de hub-overview, niet de tijdlijn van deze artiest.
        var base = body.dataset.siteBase || '';
        if (window.htmx) {
          window.htmx.ajax('GET', base + '/?partial=1', { target: '#pcms-main', swap: 'innerHTML' });
          history.pushState({}, '', base + '/');
        } else {
          location.href = base + '/';
        }
      }
      return;
    }
    var gc = e.target.closest('.grid-cols-btn');
    if (gc) {
      body.dataset.gridCols = gc.dataset.cols;
      try { localStorage.setItem('pcms-grid-cols', gc.dataset.cols); } catch(_) {}
      syncAria();
    }
  });
})();
</script>

<!-- Globale link-boost: alle interne navigatie-links lopen via htmx in #pcms-main,
     zodat de audioplayer (los in document.body) blijft spelen i.p.v. te verspringen
     bij een full page-load. Werkt overal — Beheer, Account, posts, sites — zonder
     elke link los htmx te maken. Links die écht een volledige load nodig hebben
     (uitloggen/auth, downloads, feeds, media, assets, bestanden) worden overgeslagen,
     net als links die al hun eigen hx-* hebben. -->
<script>
(function () {
  if (!window.htmx) return;
  // htmx' EIGEN history-afhandeling volledig uitzetten. We doen back/forward zelf
  // via de popstate-listener hieronder (htmx.ajax → verwerkt de OOB-chrome netjes).
  // Lieten we htmx z'n gang gaan, dan herstelde 'ie #pcms-main door de partial
  // (inclusief de <div id=pcms-chrome hx-swap-oob>) ONGEFILTERD in #pcms-main te
  // dumpen → een tweede, geneste kop = de pagina dubbel. Eén mechanisme nu.
  try { window.htmx.config.historyEnabled = false; } catch (_) {}

  function fullLoad(a, url) {
    if (a.hasAttribute('download') || a.hasAttribute('data-full-load')) return true;
    if (a.hasAttribute('hx-get') || a.hasAttribute('hx-post') || a.hasAttribute('hx-boost')) return true;
    if (a.target && a.target !== '_self') return true;
    if (a.getAttribute('rel') === 'external') return true;
    var p = url.pathname;
    // Sessie/redirect-acties → volledige navigatie (cookies, Google-redirect).
    // Maar de auth-FORMULIERpagina's (/auth/admin, /auth/login, /auth/register,
    // /auth/reset…) mogen wél via htmx, zodat de audiospeler blijft doorspelen
    // i.p.v. te herstarten/verspringen bij een volledige page-load.
    if (/^\/(logout|oauth)(?:\/|$)/.test(p)) return true;
    if (/^\/auth\/(logout|google)(?:\/|$)/.test(p)) return true;
    // Feeds, PWA, service-worker, statics, media-streams, downloads.
    if (/^\/(feed|atom|sitemap|manifest|robots|sw\.js|assets|media|audio|uploads)(?:\/|\.|$)/.test(p)) return true;
    if (/\.[a-z0-9]{2,5}$/i.test(p)) return true; // bestandsextensie → laat de browser 't halen
    return false;
  }

  var lastPath = location.pathname + location.search;
  var navTimer = null;

  // Eén plek voor alle programmatische navigatie-swaps. Annuleert eerst een nog
  // lopende request op #pcms-main (anti-race: bij snel klikken/terug-gaan kan een
  // trage oude response anders een nieuwe pagina overschrijven → "kale content").
  function doNav(dest) {
    try { window.htmx.trigger('#pcms-main', 'htmx:abort'); } catch (_) {}
    window.htmx.ajax('GET', dest, { target: '#pcms-main', swap: 'innerHTML' });
  }

  document.addEventListener('click', function (e) {
    if (e.defaultPrevented || e.button !== 0 || e.metaKey || e.ctrlKey || e.shiftKey || e.altKey) return;
    var a = e.target.closest('a[href]');
    if (!a) return;
    var href = a.getAttribute('href');
    if (!href || href.charAt(0) === '#') return;
    var url; try { url = new URL(a.href, location.href); } catch (_) { return; }
    if (url.origin !== location.origin) return;
    if (fullLoad(a, url)) return;
    e.preventDefault();
    var dest = url.pathname + url.search;
    if (dest !== lastPath) history.pushState({ b: 1 }, '', dest);
    lastPath = dest;
    if (navTimer) { clearTimeout(navTimer); navTimer = null; }
    doNav(dest);
    try { window.scrollTo(0, 0); } catch (_) {}
  });

  window.addEventListener('popstate', function () {
    var here = location.pathname + location.search;
    if (here === lastPath) return;
    lastPath = here;
    // Debounce: bij heel snel/herhaald terug-vooruit niet elke tussenpagina ophalen,
    // alleen de LAATSTE bestemming. Voorkomt overlappende swaps ("kale content").
    if (navTimer) clearTimeout(navTimer);
    navTimer = setTimeout(function () {
      navTimer = null;
      doNav(location.pathname + location.search);
    }, 90);
  });

  // Links MÉT eigen hx-get + hx-push-url (post-card/post-tile/topnav/…) lopen NIET
  // via de boost hierboven, en hx-push-url is een no-op nu htmx-history uitstaat.
  // Doe daarom de adresbalk-update hier zelf zodra htmx swapt. Programmatische
  // htmx.ajax-calls (boost/popstate) hebben geen elt met hx-push-url → geen dubbel.
  document.body.addEventListener('htmx:beforeRequest', function (evt) {
    try {
      var elt = evt.detail && evt.detail.elt;       // het TRIGGERENDE element (de link)
      if (!elt || !elt.closest) return;
      var node = elt.closest('[hx-push-url]');
      if (!node) return;
      var u = node.getAttribute('hx-push-url');
      if (!u || u === 'false') return;
      if (u !== (location.pathname + location.search)) history.pushState({ b: 1 }, '', u);
      lastPath = u;
    } catch (_) {}
  });

  // Spring naar boven na ELKE navigatie-swap van #pcms-main. De boost hierboven
  // scrollt al, maar links met hun eigen hx-get (post-nav Newer/Older, post-kaarten)
  // lopen NIET via de boost → zonder dit blijf je op de oude scrollpositie hangen
  // bij het openen van een gerelateerde/volgende post. Alleen #pcms-main, zodat
  // in-page swaps (comments e.d.) en de OOB-chrome-swap niet meescrollen.
  document.body.addEventListener('htmx:afterSwap', function (evt) {
    var t = evt.detail && evt.detail.target;
    if (t && t.id === 'pcms-main') { try { window.scrollTo(0, 0); } catch (_) {} }
  });
})();
</script>

<!-- Mobiel toetsenbord vs. site-layout: zet body.kb-open zodra het toetsenbord
     open is (visual viewport fors korter dan het venster) ÉN er een invoerveld
     focus heeft. CSS verbergt dan de vaste onderbalken (bottom-tab + mini-speler)
     zodat ze niet over het invoerveld zweven. -->
<script>
(function () {
  var vv = window.visualViewport;
  if (!vv) return;
  function isField(el) {
    if (!el) return false;
    var t = el.tagName;
    return t === 'INPUT' || t === 'TEXTAREA' || el.isContentEditable;
  }
  function update() {
    var open = (window.innerHeight - vv.height) > 150 && isField(document.activeElement);
    document.body.classList.toggle('kb-open', open);
  }
  vv.addEventListener('resize', update);
  vv.addEventListener('scroll', update);
  document.addEventListener('focusin', function () { setTimeout(update, 60); });
  document.addEventListener('focusout', function () { setTimeout(update, 60); });
})();
</script>

<!-- Afbeeldingen lastiger op te slaan: rechtsklik-menu + slepen blokkeren op <img>.
     Frictie, geen echte beveiliging (DevTools/screenshot blijven kunnen). -->
<script>
(function () {
  document.addEventListener('contextmenu', function (e) {
    if (e.target && e.target.tagName === 'IMG') e.preventDefault();
  });
  document.addEventListener('dragstart', function (e) {
    if (e.target && e.target.tagName === 'IMG') e.preventDefault();
  });
})();
</script>

<!-- Auto-resize: elk <textarea> groeit mee met de inhoud i.p.v. intern te scrollen
     (scroll-binnen-scroll is verwarrend). Site-breed; ook na htmx-swaps. -->
<script>
(function () {
  function autoSize(ta) {
    if (!ta || ta.tagName !== 'TEXTAREA') return;
    ta.style.overflowY = 'hidden';
    ta.style.height = 'auto';
    ta.style.height = ta.scrollHeight + 'px';
  }
  function sizeAll(root) {
    (root || document).querySelectorAll('textarea').forEach(autoSize);
  }
  document.addEventListener('input', function (e) { autoSize(e.target); });
  document.addEventListener('focusin', function (e) { autoSize(e.target); });
  // Init + opnieuw na htmx-navigatie/partials.
  sizeAll();
  document.body.addEventListener('htmx:afterSettle', function () { sizeAll(); });
  window.addEventListener('load', function () { sizeAll(); });
})();
</script>

<!-- PWA install prompt — show button when browser fires beforeinstallprompt -->
<script>
(function() {
  var btn = document.getElementById('pwa-install-btn');
  if (!btn) return;
  var deferred = null;
  window.addEventListener('beforeinstallprompt', function(e) {
    e.preventDefault();
    deferred = e;
    btn.hidden = false;
  });
  btn.addEventListener('click', async function() {
    if (!deferred) return;
    btn.hidden = true;
    deferred.prompt();
    try { await deferred.userChoice; } catch(e) {}
    deferred = null;
  });
  window.addEventListener('appinstalled', function() {
    btn.hidden = true;
    deferred = null;
  });
})();
</script>

<!-- Per-site custom footer HTML -->
<% if (safeSite.custom_foot_html) { %>
<%- safeSite.custom_foot_html %>
<% } %>

</body>
</html>