source: Klonkt/src/assets/js/mod/post-edit.js@ 8e1af9c

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Last change on this file since 8e1af9c was 8e1af9c, checked in by Robin <roboburr@…>, 3 weeks ago

Mixtape als posttype, kiesbaar in de composer

Het bandje bestond wel als soort playlist, maar je kon er geen post van maken.
Nu wel: een eigen knop met een eigen teken, en het muziekpaneel deelt hij met
album en playlist -- het verschil zit in de playlist die je insluit, niet in
wat je uploadt.

KEUZE_TYPES en MUZIEK_TYPES in config/post-types.js waren de goede plek; dat
bestand bestaat precies omdat die lijst eerder drie keer los rondslingerde.

Nog twee keer dezelfde binaire vorm opgeruimd, en de tweede was een echte:

  • VOLGBAAR kende geen mixtape, dus het type volgde de muziek niet.
  • De editor zocht de soort op met de vorm p.kind === 'playlist' ? 'playlist' : 'album'. Het scherm zag dus album terwijl de server mixtape opsloeg: het type verspringt onder je handen bij het bewaren.
  • De renderer koos teken en woord met dezelfde tweewegkeuze, waardoor een ingesloten mixtape het jasje van een album droeg.

De SPELER is er nog niet -- een mixtape rendert voorlopig als de gewone lijst.
Wat af is, is dat hij overal zichzelf noemt.

Zes tests, waaronder de opslagweg door de echte route: kent de opslag een type
niet, dan wordt de post zonder melding een gewone post, en dat is precies de
fout waar config/post-types.js voor waarschuwt. Een van de tests riep eerst een
methode aan die niet bestaat en sloeg zichzelf over; die gaat nu door
embedPlaylistShortcodes heen en valt om als je de tweewegkeuze terugzet.

MOD_V naar 51.

Co-Authored-By: Claude Opus 5 <noreply@…>
  • Property mode set to 100644
File size: 54.0 KB
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1// De posteditor -- verplaatst uit inline script, shaer-bqr.
2//
3// Zeven blokken, ruim 1000 regels. Alle servertekst komt uit pageData() en gaat
4// door esc(): de EJS-tag ontsnapte die vroeger ook, dus dit is gedragsgelijk en
5// het houdt een apostrof in een vertaling uit de HTML die hier geplakt wordt.
6
7import { pageData, esc, makeSweeper } from './lib.js';
8// Dezelfde regel die de server gebruikt -- zie shared/post-music-type.js voor
9// waarom hij daar staat en niet twee keer.
10import { afleidenUitInsluitingen, SOORTEN } from '../shared/post-music-type.js';
11
12// De oude inline scripts draaiden bij ELKE render; een module draait zijn
13// top-level een keer per sessie. Vandaar init(): de bootstrap roept hem aan
14// bij elke paginawissel waarop deze module actief is, en de veger haalt eerst
15// de document/window-listeners van de vorige pagina weg -- die overleven de
16// swap, met closures naar elementen die al verdwenen zijn (shaer-5s1).
17const doc = makeSweeper();
18let T = {};
19let _barObserver = null;
20
21export function init() {
22 doc.sweep();
23 if (_barObserver) { _barObserver.disconnect(); _barObserver = null; }
24 T = pageData();
25 run();
26}
27
28function run() {
29
30 (function () {
31 var cb = document.getElementById('pe-fedi-audio'), w = document.getElementById('pe-fedi-audio-warn');
32 if (cb && w && !cb.__wired) { cb.__wired = true; cb.addEventListener('change', function () { w.hidden = !cb.checked; }); }
33 })();
34
35
36// ── volgend blok ──
37
38 (function () {
39 var cw = document.getElementById('pe-cw'), nsfw = document.getElementById('pe-nsfw');
40 // Typing a warning text implies the post is sensitive → auto-tick NSFW.
41 if (cw && nsfw && !cw.__nsfwWired) { cw.__nsfwWired = true;
42 cw.addEventListener('input', function () { if (cw.value.trim()) nsfw.checked = true; });
43 }
44 })();
45
46
47// ── volgend blok ──
48
49 (function () {
50 var box = document.getElementById('pe-poll-fields');
51 var tog = document.getElementById('pe-poll-toggle');
52 var opts = document.getElementById('pe-poll-opts');
53 var add = document.getElementById('pe-poll-add');
54 if (!box || !opts) return;
55 if (tog && !tog.__wired) { tog.__wired = true; tog.addEventListener('change', function () { box.style.display = tog.checked ? '' : 'none'; }); }
56 var PH = opts.getAttribute('data-ph') || '', DEL = opts.getAttribute('data-del') || '';
57 function rows() { return opts.querySelectorAll('.pe-poll-row'); }
58 // A poll needs at least 2 options: hide the ✕ at the minimum, and cap adding at 8.
59 function refresh() {
60 var n = rows().length;
61 opts.querySelectorAll('.pe-poll-del').forEach(function (b) { b.hidden = n <= 2; });
62 if (add) add.disabled = n >= 8;
63 }
64 function makeRow() {
65 var row = document.createElement('div'); row.className = 'pe-poll-row';
66 var i = document.createElement('input'); i.type = 'text'; i.name = 'poll_option'; i.className = 'pe-poll-opt'; i.maxLength = 100; i.placeholder = PH;
67 var d = document.createElement('button'); d.type = 'button'; d.className = 'pe-poll-del'; d.setAttribute('aria-label', DEL); d.title = DEL; d.innerHTML = '&times;';
68 row.appendChild(i); row.appendChild(d); return row;
69 }
70 if (add && !add.__wired) { add.__wired = true; add.addEventListener('click', function () { if (rows().length >= 8) return; opts.appendChild(makeRow()); refresh(); }); }
71 if (!opts.__wired) { opts.__wired = true; opts.addEventListener('click', function (e) { var d = e.target.closest('.pe-poll-del'); if (!d || rows().length <= 2) return; d.closest('.pe-poll-row').remove(); refresh(); }); }
72 refresh();
73 })();
74
75
76// ── volgend blok ──
77
78 (function(){ var p=document.getElementById('pe-paid'), box=document.getElementById('pe-paid-price');
79 if (p&&box&&!p.__wired){ p.__wired=true; p.addEventListener('change', function(){ box.style.display=p.checked?'':'none'; }); } })();
80
81
82// ── volgend blok ──
83
84 (function () {
85 var cb = document.getElementById('pe-sched-toggle');
86 var box = document.getElementById('pe-sched-fields');
87 if (!cb || !box) return;
88 var inp = document.getElementById('pe-publish-at');
89 var SITE_TZ = '' + (T._timezone || '') + ''; // configured site timezone; empty = browser local
90 var pad = function (n) { return String(n).padStart(2, '0'); };
91 // Offset (ms) between a timezone and UTC at a given moment.
92 function tzOffset(date, tz) {
93 var f = new Intl.DateTimeFormat('en-US', { timeZone: tz, hour12: false, year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' });
94 var p = {}; f.formatToParts(date).forEach(function (x) { p[x.type] = x.value; });
95 return Date.UTC(+p.year, +p.month - 1, +p.day, +p.hour, +p.minute, +p.second) - date.getTime();
96 }
97 // datetime-local "wall time" (in the site zone) → UTC Date.
98 function wallToUtc(wall) {
99 if (!SITE_TZ) return new Date(wall);
100 var guess = new Date(wall + ':00Z').getTime();
101 return new Date(guess - tzOffset(new Date(guess), SITE_TZ));
102 }
103 // UTC-ISO → "YYYY-MM-DDTHH:MM" wall time in the site zone.
104 function utcToWall(iso) {
105 var d = new Date(iso); if (isNaN(d)) return '';
106 if (!SITE_TZ) return d.getFullYear() + '-' + pad(d.getMonth() + 1) + '-' + pad(d.getDate()) + 'T' + pad(d.getHours()) + ':' + pad(d.getMinutes());
107 var f = new Intl.DateTimeFormat('en-CA', { timeZone: SITE_TZ, hour12: false, year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit' });
108 var p = {}; f.formatToParts(d).forEach(function (x) { p[x.type] = x.value; });
109 return p.year + '-' + p.month + '-' + p.day + 'T' + p.hour + ':' + p.minute;
110 }
111 // Prefill: stored UTC → wall time in the site zone.
112 if (inp && inp.dataset.iso) inp.value = utcToWall(inp.dataset.iso);
113 // "Scheduled for" in human-readable time in the site zone.
114 var when = document.getElementById('pe-sched-when');
115 if (when && when.dataset.iso) {
116 var dw = new Date(when.dataset.iso);
117 if (!isNaN(dw)) when.textContent = '⏳ ' + when.dataset.label + ' ' + dw.toLocaleString(undefined, SITE_TZ ? { timeZone: SITE_TZ } : undefined);
118 }
119 function sync() { box.style.display = cb.checked ? '' : 'none'; if (inp) inp.disabled = !cb.checked; }
120 cb.addEventListener('change', sync); sync();
121 // On save: wall time in the site zone → UTC-ISO via a hidden field.
122 var form = cb.closest('form');
123 if (form) {
124 form.addEventListener('submit', function () {
125 if (inp) inp.removeAttribute('name');
126 var old = form.querySelector('input[data-pa-utc]');
127 if (old) old.remove();
128 if (cb.checked && inp && inp.value) {
129 var d2 = wallToUtc(inp.value);
130 if (!isNaN(d2)) {
131 var h = document.createElement('input');
132 h.type = 'hidden'; h.name = 'publish_at'; h.setAttribute('data-pa-utc', '');
133 h.value = d2.toISOString();
134 form.appendChild(h);
135 }
136 }
137 });
138 }
139 })();
140
141
142// ── volgend blok ──
143
144(function() {
145
146 // ── Cover upload ────────────────────────────────────────────────
147 const coverField = document.getElementById('cover-upload-field');
148 const coverTrigger = document.getElementById('cover-upload-trigger');
149 const coverUrl = document.getElementById('cover-url-field');
150 const coverVideo = document.getElementById('cover-video-field');
151 const coverStatus = document.getElementById('cover-upload-status');
152 const coverWrap = document.getElementById('cover-preview-wrap');
153 const coverImg = document.getElementById('cover-preview-img');
154
155 async function uploadImage(file) {
156 const fd = new FormData();
157 fd.append('image', file);
158 const res = await fetch('/posts/upload-image', { method: 'POST', body: fd });
159 if (!res.ok) {
160 const j = await res.json().catch(() => ({}));
161 throw new Error(j.error || ('Upload failed (' + res.status + ')'));
162 }
163 return await res.json(); // {url, size, mime}
164 }
165
166 // ── Image editor (rotate / crop / mirror) ──────────
167 // Lazy-load Cropper.js (locally vendored) on first use.
168 let _cropperReady = null;
169 function ensureCropper() {
170 if (window.Cropper) return Promise.resolve();
171 if (_cropperReady) return _cropperReady;
172 _cropperReady = new Promise((resolve, reject) => {
173 if (!document.querySelector('link[data-cropper-css]')) {
174 const l = document.createElement('link');
175 l.rel = 'stylesheet'; l.href = '/assets/vendor/cropper.min.css'; l.setAttribute('data-cropper-css', '');
176 document.head.appendChild(l);
177 }
178 const s = document.createElement('script');
179 s.src = '/assets/vendor/cropper.min.js';
180 s.onload = () => resolve();
181 s.onerror = () => reject(new Error('cropper load failed'));
182 document.head.appendChild(s);
183 });
184 return _cropperReady;
185 }
186
187 // True for an animated WebP (VP8X chunk with the animation flag set) — like a GIF it must skip
188 // the canvas editor, otherwise it'd be flattened to a single static frame.
189 async function isAnimatedWebpFile(file) {
190 if (!file || file.type !== 'image/webp') return false;
191 try {
192 const b = new Uint8Array(await file.slice(0, 40).arrayBuffer());
193 return b.length >= 21 && String.fromCharCode(b[12], b[13], b[14], b[15]) === 'VP8X' && (b[20] & 0x02) !== 0;
194 } catch (_) { return false; }
195 }
196
197 // Opens the editor for a chosen file; resolves with an edited File,
198 // or null if the user cancels. Animated images (GIF / animated WebP) are NOT sent through the
199 // canvas editor (they would become static) — those upload directly.
200 async function openImageEditor(file) {
201 if (!file || !file.type || !file.type.startsWith('image/')) return file;
202 if (file.type === 'image/gif') return file; // preserve animation
203 if (await isAnimatedWebpFile(file)) return file; // animated WebP → preserve animation
204 try { await ensureCropper(); } catch (_) { return file; } // editor unavailable → upload directly
205
206 return new Promise((resolve) => {
207 const back = document.createElement('div');
208 back.className = 'imed-backdrop';
209 back.innerHTML =
210 '<div class="imed-modal" role="dialog" aria-modal="true" aria-label="' + esc(T.title) + '">' +
211 '<div class="imed-stage"><img alt=""></div>' +
212 '<div class="imed-tools">' +
213 '<button type="button" data-act="rl" title="' + esc(T.rotate_left) + '">⟲</button>' +
214 '<button type="button" data-act="rr" title="' + esc(T.rotate_right) + '">⟳</button>' +
215 '<button type="button" data-act="fh" title="' + esc(T.flip_h) + '">⇆</button>' +
216 '<button type="button" data-act="fv" title="' + esc(T.flip_v) + '">⇅</button>' +
217 '<button type="button" data-act="zi" title="' + esc(T.zoom_in) + '">＋</button>' +
218 '<button type="button" data-act="zo" title="' + esc(T.zoom_out) + '">－</button>' +
219 '<button type="button" data-act="reset" title="' + esc(T.reset) + '">↺</button>' +
220 '</div>' +
221 '<div class="imed-actions">' +
222 '<button type="button" data-act="cancel" class="pe-btn pe-btn-secondary">' + esc(T.cancel) + '</button>' +
223 '<button type="button" data-act="apply" class="pe-btn pe-btn-primary">' + esc(T.apply) + '</button>' +
224 '</div>' +
225 '</div>';
226 document.body.appendChild(back);
227 const img = back.querySelector('img');
228 const url = URL.createObjectURL(file);
229 let cropper = null, sx = 1, sy = 1;
230
231 function cleanup() {
232 try { if (cropper) cropper.destroy(); } catch (_) {}
233 URL.revokeObjectURL(url);
234 back.remove();
235 document.removeEventListener('keydown', onKey);
236 }
237 function onKey(e) { if (e.key === 'Escape') { cleanup(); resolve(null); } }
238 document.addEventListener('keydown', onKey);
239
240 img.onload = () => {
241 cropper = new Cropper(img, { viewMode: 1, autoCropArea: 1, background: false, responsive: true });
242 };
243 img.onerror = () => { cleanup(); resolve(file); }; // could not load → upload the original
244 img.src = url;
245
246 back.addEventListener('click', (e) => {
247 const btn = e.target.closest('[data-act]');
248 if (e.target === back) { cleanup(); resolve(null); return; }
249 if (!btn || !cropper) return;
250 const a = btn.getAttribute('data-act');
251 if (a === 'rl') cropper.rotate(-90);
252 else if (a === 'rr') cropper.rotate(90);
253 else if (a === 'fh') { sx = -sx; cropper.scaleX(sx); }
254 else if (a === 'fv') { sy = -sy; cropper.scaleY(sy); }
255 else if (a === 'zi') cropper.zoom(0.1);
256 else if (a === 'zo') cropper.zoom(-0.1);
257 else if (a === 'reset') { sx = 1; sy = 1; cropper.reset(); }
258 else if (a === 'cancel') { cleanup(); resolve(null); }
259 else if (a === 'apply') {
260 const canvas = cropper.getCroppedCanvas({ maxWidth: 3000, maxHeight: 3000, imageSmoothingEnabled: true, imageSmoothingQuality: 'high' });
261 const png = (file.type === 'image/png' || file.type === 'image/webp');
262 const mime = png ? 'image/png' : 'image/jpeg';
263 const ext = png ? '.png' : '.jpg';
264 canvas.toBlob((blob) => {
265 cleanup();
266 if (!blob) { resolve(file); return; }
267 const base = (file.name || 'afbeelding').replace(/\.[^.]+$/, '');
268 resolve(new File([blob], base + ext, { type: mime }));
269 }, mime, 0.92);
270 }
271 });
272 });
273 }
274
275 function showCoverPreview(url) {
276 if (!coverWrap || !coverImg) return;
277 if (url) {
278 coverImg.src = url;
279 coverImg.hidden = false;
280 coverWrap.removeAttribute('data-empty');
281 const emptyIcon = coverWrap.querySelector('.pe-cover-empty');
282 if (emptyIcon) emptyIcon.remove();
283 } else {
284 coverImg.hidden = true;
285 coverImg.src = '';
286 coverWrap.setAttribute('data-empty', '');
287 if (!coverWrap.querySelector('.pe-cover-empty')) {
288 const span = document.createElement('span');
289 span.className = 'pe-cover-empty';
290 span.textContent = '🖼';
291 coverWrap.appendChild(span);
292 }
293 }
294 }
295
296 if (coverTrigger && coverField) {
297 coverTrigger.addEventListener('click', () => coverField.click());
298 }
299 if (coverField) {
300 coverField.addEventListener('change', async () => {
301 if (!coverField.files[0]) return;
302 const edited = await openImageEditor(coverField.files[0]);
303 coverField.value = '';
304 if (!edited) return; // cancelled
305 coverStatus.classList.remove('is-error');
306 coverStatus.textContent = '' + esc(T.js_uploading) + '';
307 try {
308 const j = await uploadImage(edited);
309 coverUrl.value = j.url;
310 if (coverVideo) coverVideo.value = j.video || ''; // muted loop MP4 for an animated cover
311 showCoverPreview(j.url);
312 coverStatus.textContent = (j.video ? '🎬 ' : '') + '' + esc(T.js_uploaded) + ' ✓';
313 setTimeout(() => { coverStatus.textContent = ''; }, 2000);
314 } catch (e) {
315 coverStatus.classList.add('is-error');
316 coverStatus.textContent = '' + esc(T.js_failed) + ': ' + e.message;
317 }
318 });
319 }
320 // Live-update preview when user pastes a URL manually
321 if (coverUrl) {
322 coverUrl.addEventListener('input', () => {
323 const v = coverUrl.value.trim();
324 if (v) showCoverPreview(v); else showCoverPreview('');
325 });
326 }
327
328 // ── WYSIWYG editor (P58) ────────────────────────────────────────
329 // Architecture:
330 // - Visible <div contenteditable> (`#content-editor`) is what the user
331 // types in; it shows real HTML (formatted, not raw markup).
332 // - Hidden <input name="content"> (`#content-hidden`) is what submits.
333 // On submit we serialize the editor's HTML into it, with shortcode
334 // chips reduced back to their [[track:UUID]]/[[album:Name]]/[[playlist:slug]] text.
335 // - Initial content comes from a <script type="application/json"> tag
336 // to avoid HTML-escape-into-DOM issues; we set innerHTML once on load
337 // and walk text nodes to render shortcode tokens as chips.
338 const contentField = document.getElementById('content-upload-field');
339 const contentBtn = document.getElementById('insert-image-btn');
340 const contentStatus = document.getElementById('content-upload-status');
341 const editor = document.getElementById('content-editor');
342 const hiddenField = document.getElementById('content-hidden');
343 const charCountEl = document.getElementById('char-count');
344 const initialEl = document.getElementById('initial-content');
345 const toolbar = document.getElementById('pe-toolbar');
346 const form = editor && editor.closest('form');
347
348 if (!editor) return;
349
350 // Auto-focus the title only on desktop (mouse/trackpad). On touch this would
351 // immediately open the keyboard when the editor opens — not desired.
352 try {
353 const titleInput = form && form.querySelector('input[name="title"]');
354 if (titleInput && window.matchMedia && window.matchMedia('(hover: hover) and (pointer: fine)').matches) {
355 titleInput.focus({ preventScroll: true });
356 }
357 } catch (_) {}
358
359 // ── Shortcode chip rendering / serialization ────────────────────
360 // Pattern matches [[track:UUID]] / [[album:any text]] / [[playlist:slug]]
361 // — but we DON'T want to chipify text the user is mid-typing inside an
362 // HTML attribute; since chipify only walks text nodes (never attribute
363 // values) that's already safe.
364 const SC_RE = /\[\[(track|album|playlist|embed):([^\]]+)\]\]/g;
365
366 const SC_ICONS = {
367 track: '<svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><polygon points="6 4 20 12 6 20 6 4"/></svg>',
368 album: '<svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><circle cx="12" cy="12" r="10"/><circle cx="12" cy="12" r="3"/></svg>',
369 playlist: '<svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><line x1="8" y1="6" x2="21" y2="6"/><line x1="8" y1="12" x2="21" y2="12"/><line x1="8" y1="18" x2="15" y2="18"/><polygon points="3 5 3 13 9 9"/></svg>',
370 embed: '<svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><rect x="2" y="4" width="20" height="16" rx="2"/><polygon points="10 9 15.5 12 10 15"/></svg>',
371 };
372
373 function chipLabel(kind, value) {
374 if (kind === 'track') {
375 // UUIDs are noisy — show a 6-char prefix for visual hint
376 const v = String(value || '');
377 return '' + esc(T.chip_track) + ' ' + (v.length > 8 ? v.slice(0, 6) + '…' : v);
378 }
379 if (kind === 'album') return '' + esc(T.chip_album) + ' ' + value;
380 if (kind === 'playlist') return '' + esc(T.chip_playlist) + ' ' + value;
381 if (kind === 'embed') {
382 const clean = String(value || '').replace(/^https?:\/\/(www\.)?/, '');
383 return '▶ ' + (clean.length > 36 ? clean.slice(0, 34) + '…' : clean);
384 }
385 return value;
386 }
387
388 function makeChip(kind, value) {
389 const span = document.createElement('span');
390 span.className = 'sc-chip';
391 span.contentEditable = 'false';
392 span.setAttribute('data-sc', kind + ':' + value);
393 span.innerHTML =
394 '<span class="sc-chip-icon" aria-hidden="true">' + (SC_ICONS[kind] || '') + '</span>' +
395 '<span class="sc-chip-label"></span>';
396 span.querySelector('.sc-chip-label').textContent = chipLabel(kind, value);
397 return span;
398 }
399
400 // Walk text nodes inside `root` and replace [[type:value]] tokens with chips.
401 function chipifyShortcodes(root) {
402 const walker = document.createTreeWalker(root, NodeFilter.SHOW_TEXT, null);
403 const targets = [];
404 while (walker.nextNode()) {
405 const n = walker.currentNode;
406 // Skip text inside existing chips (their .sc-chip-label is set via .textContent so the [[...]] text never appears)
407 if (n.parentElement && n.parentElement.closest('.sc-chip')) continue;
408 if (SC_RE.test(n.nodeValue)) targets.push(n);
409 SC_RE.lastIndex = 0;
410 }
411 for (const node of targets) {
412 const txt = node.nodeValue;
413 const frag = document.createDocumentFragment();
414 let last = 0;
415 let m;
416 SC_RE.lastIndex = 0;
417 while ((m = SC_RE.exec(txt)) !== null) {
418 if (m.index > last) frag.appendChild(document.createTextNode(txt.slice(last, m.index)));
419 frag.appendChild(makeChip(m[1], m[2].trim()));
420 last = m.index + m[0].length;
421 }
422 if (last < txt.length) frag.appendChild(document.createTextNode(txt.slice(last)));
423 node.parentNode.replaceChild(frag, node);
424 }
425 }
426
427 // Inverse of chipify: clone the editor, replace every chip with its text.
428 function serializeChips(rootClone) {
429 const chips = rootClone.querySelectorAll('.sc-chip[data-sc]');
430 for (const c of chips) {
431 const txt = '[[' + c.getAttribute('data-sc') + ']]';
432 c.replaceWith(document.createTextNode(txt));
433 }
434 }
435
436 // ── Boot: load initial content as HTML, then render shortcodes as chips
437 try {
438 const initial = JSON.parse(initialEl.textContent || '""');
439 editor.innerHTML = initial || '';
440 chipifyShortcodes(editor);
441 } catch (e) {
442 console.error('[editor] could not parse initial content', e);
443 editor.innerHTML = '';
444 }
445
446 // ── Char counter
447 function updateCharCount() {
448 const text = (editor.innerText || '').replace(/\s+/g, ' ').trim();
449 if (charCountEl) charCountEl.textContent = String(text.length);
450 }
451 updateCharCount();
452 editor.addEventListener('input', updateCharCount);
453
454 // ── Toolbar wiring
455 // Lock the scroll position around an edit command. execCommand/insert scrolls
456 // the caret into view by default → the view "jumps" when clicking a formatting
457 // button. We lock ALL scrollable ancestors (editor, frame, #pcms-main, …)
458 // + the page and restore them — sync and over a few frames, because Chrome
459 // sometimes scrolls a frame later. The user scrolls themselves.
460 function scrollableAncestors(el) {
461 const list = [];
462 let node = el;
463 while (node && node !== document.body && node !== document.documentElement) {
464 const oy = getComputedStyle(node).overflowY;
465 if (oy === 'auto' || oy === 'scroll' || oy === 'overlay') list.push(node);
466 node = node.parentElement;
467 }
468 return list;
469 }
470 function keepScroll(fn) {
471 // In fullscreen the page is locked (body overflow:hidden) and the field may
472 // scroll to the caret freely — no page jump possible, so nothing to fix.
473 const frame = document.querySelector('.pe-editor-frame');
474 if (frame && frame.classList.contains('pe-fs')) { fn(); return; }
475 const wx = window.scrollX, wy = window.scrollY;
476 const anc = scrollableAncestors(editor).map(function (n) { return [n, n.scrollTop, n.scrollLeft]; });
477 const restore = function () {
478 window.scrollTo(wx, wy);
479 anc.forEach(function (e) { e[0].scrollTop = e[1]; e[0].scrollLeft = e[2]; });
480 };
481 fn();
482 restore();
483 requestAnimationFrame(restore);
484 }
485 function execCmd(cmd, arg) {
486 keepScroll(function () {
487 editor.focus({ preventScroll: true });
488 document.execCommand(cmd, false, arg);
489 });
490 updateToolbarState();
491 updateCharCount();
492 }
493 function wrapCode() {
494 const sel = window.getSelection();
495 if (!sel || sel.rangeCount === 0 || sel.isCollapsed) return;
496 keepScroll(function () {
497 const range = sel.getRangeAt(0);
498 const code = document.createElement('code');
499 code.textContent = sel.toString();
500 range.deleteContents();
501 range.insertNode(code);
502 // Move caret after the new node
503 range.setStartAfter(code);
504 range.collapse(true);
505 sel.removeAllRanges();
506 sel.addRange(range);
507 editor.focus({ preventScroll: true });
508 });
509 }
510 function linkPrompt() {
511 const url = window.prompt('' + esc(T.js_link_prompt) + '');
512 if (!url) return;
513 execCmd('createLink', url);
514 }
515 // Is the current selection inside a <blockquote> within the editor? Return it.
516 function blockquoteAncestor() {
517 const sel = window.getSelection();
518 if (!sel || sel.rangeCount === 0) return null;
519 let node = sel.anchorNode;
520 while (node && node !== editor) {
521 if (node.nodeType === 1 && node.tagName === 'BLOCKQUOTE') return node;
522 node = node.parentNode;
523 }
524 return null;
525 }
526 // Real toggle: execCommand('formatBlock','blockquote') does turn it ON but
527 // can never turn it OFF (browser quirk). If the caret is already in a quote →
528 // unwrap it; otherwise apply blockquote.
529 function toggleBlockquote() {
530 keepScroll(function () {
531 editor.focus({ preventScroll: true });
532 const bq = blockquoteAncestor();
533 if (bq) {
534 const parent = bq.parentNode;
535 // Extract content from the quote in place, then remove the empty wrapper.
536 const ref = bq;
537 let firstMoved = null;
538 while (bq.firstChild) {
539 const child = bq.firstChild;
540 if (!firstMoved) firstMoved = child;
541 parent.insertBefore(child, ref);
542 }
543 parent.removeChild(bq);
544 // Restore the caret inside the unwrapped content.
545 if (firstMoved) {
546 const sel = window.getSelection();
547 const range = document.createRange();
548 range.selectNodeContents(firstMoved.nodeType === 1 ? firstMoved : parent);
549 range.collapse(false);
550 sel.removeAllRanges();
551 sel.addRange(range);
552 }
553 } else {
554 document.execCommand('formatBlock', false, 'blockquote');
555 }
556 });
557 updateToolbarState();
558 updateCharCount();
559 }
560
561 if (toolbar) {
562 // CRUCIAL (mobile + desktop): prevent a toolbar button from stealing focus/selection
563 // from the editor field. Without this the selection is lost on tap
564 // → execCommand operates on an empty selection (bold can no longer be toggled OFF)
565 // and the browser scrolls the caret back into view (the "jump down"). preventDefault
566 // on mousedown keeps focus in the editor; the click still fires normally.
567 toolbar.addEventListener('mousedown', (e) => {
568 if (e.target.closest('button')) e.preventDefault();
569 });
570 toolbar.addEventListener('click', (e) => {
571 const btn = e.target.closest('button[data-cmd]');
572 if (!btn) return;
573 e.preventDefault();
574 const cmd = btn.dataset.cmd;
575 const arg = btn.dataset.arg || null;
576 if (cmd === 'link-prompt') linkPrompt();
577 else if (cmd === 'code-wrap') wrapCode();
578 else if (cmd === 'formatBlock' && arg === 'blockquote') toggleBlockquote();
579 else execCmd(cmd, arg);
580 });
581 }
582
583 // ── Full-screen writing mode: the writing field fills the whole page.
584 const fsBtn = document.getElementById('pe-fullscreen-btn');
585 const editorFrame = document.querySelector('.pe-editor-frame');
586 const isTouch = !!(window.matchMedia && window.matchMedia('(pointer: coarse)').matches);
587 // OP TOUCH IS DIT GEEN LUXE MAAR DE ENIGE INGANG (shaer-kd1). Buiten
588 // fullscreen is de toolbar daar verborgen (@media (pointer: coarse) in
589 // pages/post-edit.ejs), en het veld staat op contenteditable=false. Ontbreekt
590 // een van deze twee elementen, dan kun je op een telefoon NIET TYPEN -- en tot
591 // nu toe gebeurde dat zonder één spoor: applyFs deed een kale `return`.
592 if (isTouch && (!editorFrame || !editor)) {
593 console.warn('[post-edit] fullscreen onbereikbaar op touch:',
594 'frame=' + !!editorFrame, 'editor=' + !!editor,
595 '-- de toolbar is hier verborgen, dus dit betekent: niet kunnen typen');
596 }
597
598 // On mobile the keyboard pushes the visible (visual) viewport up while
599 // a position:fixed frame stays pinned to the LAYOUT viewport → the toolbar
600 // slides out of view. Keep the fullscreen frame aligned to the visual
601 // viewport (top + height) so the toolbar stays visible at the top.
602 function syncFsViewport() {
603 if (!editorFrame || !editorFrame.classList.contains('pe-fs')) return;
604 const vv = window.visualViewport;
605 if (!vv) return;
606 editorFrame.style.top = vv.offsetTop + 'px';
607 editorFrame.style.height = vv.height + 'px';
608 }
609 function clearFsViewport() {
610 if (!editorFrame) return;
611 editorFrame.style.top = '';
612 editorFrame.style.height = '';
613 }
614 function isFs() { return !!(editorFrame && editorFrame.classList.contains('pe-fs')); }
615 function applyFs(on) {
616 if (!editorFrame) {
617 // Was een kale `return`. Op touch is dit het verschil tussen "fullscreen
618 // werkt niet" en "je kunt niet typen", en het gebeurde zonder spoor.
619 console.warn('[post-edit] fullscreen kan niet: .pe-editor-frame ontbreekt');
620 return;
621 }
622 editorFrame.classList.toggle('pe-fs', on);
623 document.body.classList.toggle('pe-fs-open', on);
624 document.documentElement.classList.toggle('pe-fs-open', on);
625 if (fsBtn) {
626 fsBtn.setAttribute('aria-pressed', on ? 'true' : 'false');
627 fsBtn.title = on ? '' + esc(T.tb_done) + '' : '' + esc(T.tb_fullscreen) + '';
628 }
629 if (window.visualViewport) {
630 if (on) {
631 window.visualViewport.addEventListener('resize', syncFsViewport);
632 window.visualViewport.addEventListener('scroll', syncFsViewport);
633 syncFsViewport();
634 } else {
635 window.visualViewport.removeEventListener('resize', syncFsViewport);
636 window.visualViewport.removeEventListener('scroll', syncFsViewport);
637 clearFsViewport();
638 }
639 }
640 // On touch the field is NOT editable inline; only in fullscreen.
641 if (isTouch) editor.setAttribute('contenteditable', on ? 'true' : 'false');
642 if (on) {
643 editor.focus({ preventScroll: true });
644 } else {
645 if (isTouch) editor.blur();
646 // On close: scroll to the TOP of the content instead of staying
647 // somewhere at the bottom (footer).
648 requestAnimationFrame(function () {
649 try { editorFrame.scrollIntoView({ block: 'start' }); } catch (_) {}
650 });
651 }
652 }
653 // The fullscreen writing "page": opening pushes a history state so the browser
654 // back button (and the Done button) closes it and returns you to the form — feels
655 // like a separate page, but all form fields remain intact (same DOM).
656 function openFs() {
657 if (isFs()) return;
658 try { history.pushState({ peFs: true }, ''); } catch (_) {}
659 applyFs(true);
660 }
661 function closeFs() {
662 if (!isFs()) return;
663 if (history.state && history.state.peFs) history.back(); // → popstate closes it
664 else applyFs(false);
665 }
666 function toggleFullscreen() { if (isFs()) closeFs(); else openFs(); }
667 doc.on(window, 'popstate', function () { if (isFs()) applyFs(false); });
668 // __wired zoals overal in run(): init() draait bij ELKE paginawissel, en op
669 // dezelfde DOM zou een kale addEventListener stapelen. Na een htmx-wissel is
670 // het element nieuw en dus de vlag weg -- precies de bedoeling.
671 if (fsBtn && !fsBtn.__fsWired) { fsBtn.__fsWired = true; fsBtn.addEventListener('click', toggleFullscreen); }
672 var fsDoneBtn = document.getElementById('pe-fs-done');
673 if (fsDoneBtn && !fsDoneBtn.__fsWired) { fsDoneBtn.__fsWired = true; fsDoneBtn.addEventListener('click', closeFs); }
674 doc.on(document, 'keydown', (e) => {
675 if (e.key === 'Escape' && isFs()) { e.preventDefault(); closeFs(); }
676 });
677
678 // On mobile/tablet (touch): the content field is NOT editable inline — it is
679 // not a text field there. One tap → fullscreen, where it becomes editable
680 // (toggleFullscreen toggles contenteditable). This prevents inline typing.
681 if (isTouch && editor && !editor.__fsTapWired) {
682 editor.__fsTapWired = true;
683 editor.setAttribute('contenteditable', 'false');
684 editor.classList.add('pe-tap-to-edit');
685 editor.addEventListener('click', function () {
686 if (!isFs()) openFs();
687 });
688 }
689
690 // Reflect bold/italic/list state on the toolbar buttons
691 function updateToolbarState() {
692 if (!toolbar) return;
693 const cmds = ['bold', 'italic', 'underline', 'insertUnorderedList', 'insertOrderedList'];
694 for (const cmd of cmds) {
695 const btn = toolbar.querySelector('button[data-cmd="' + cmd + '"]');
696 if (!btn) continue;
697 try { btn.classList.toggle('is-active', document.queryCommandState(cmd)); } catch(_) {}
698 }
699 // Quote button: active when the caret is inside a <blockquote> (toggle feedback).
700 const bqBtn = toolbar.querySelector('button[data-cmd="formatBlock"][data-arg="blockquote"]');
701 if (bqBtn) bqBtn.classList.toggle('is-active', !!blockquoteAncestor());
702 }
703 doc.on(document, 'selectionchange', () => {
704 if (document.activeElement === editor) updateToolbarState();
705 });
706
707 // Keyboard shortcuts: Ctrl/Cmd + B/I/U/K
708 editor.addEventListener('keydown', (e) => {
709 const mod = e.ctrlKey || e.metaKey;
710 if (!mod) return;
711 const k = e.key.toLowerCase();
712 if (k === 'b') { e.preventDefault(); execCmd('bold'); }
713 else if (k === 'i') { e.preventDefault(); execCmd('italic'); }
714 else if (k === 'u') { e.preventDefault(); execCmd('underline'); }
715 else if (k === 'k') { e.preventDefault(); linkPrompt(); }
716 });
717
718 // Paste: keep it simple — strip formatting unless user wants it. Default
719 // execCommand 'paste' includes Word/Google-Docs garbage. We accept inline
720 // styles from clipboard only when shift is held — otherwise plain text.
721 editor.addEventListener('paste', (e) => {
722 if (e.shiftKey) return; // user wants formatted paste
723 const text = (e.clipboardData || window.clipboardData).getData('text/plain');
724 if (text == null) return;
725 e.preventDefault();
726 document.execCommand('insertText', false, text);
727 });
728
729 // ── Image upload (button + drag-drop into the editor)
730 async function uploadAndInsertImage(file) {
731 const edited = await openImageEditor(file);
732 if (!edited) return; // cancelled
733 contentStatus.classList.remove('is-error');
734 contentStatus.textContent = '' + esc(T.js_uploading) + '';
735 try {
736 const j = await uploadImage(edited);
737 const img = '<img src="' + j.url + '" alt="">';
738 editor.focus({ preventScroll: true });
739 document.execCommand('insertHTML', false, img);
740 contentStatus.textContent = '' + esc(T.js_inserted) + ' ✓';
741 setTimeout(() => { contentStatus.textContent = ''; }, 2000);
742 updateCharCount();
743 } catch (e) {
744 contentStatus.classList.add('is-error');
745 contentStatus.textContent = '' + esc(T.js_failed) + ': ' + e.message;
746 }
747 }
748
749 if (contentBtn && contentField) {
750 contentBtn.addEventListener('click', () => contentField.click());
751 contentField.addEventListener('change', () => {
752 if (contentField.files[0]) uploadAndInsertImage(contentField.files[0]);
753 contentField.value = '';
754 });
755
756 editor.addEventListener('dragover', (e) => {
757 if (e.dataTransfer && e.dataTransfer.types.includes('Files')) {
758 e.preventDefault();
759 editor.classList.add('is-dragover');
760 }
761 });
762 editor.addEventListener('dragleave', () => editor.classList.remove('is-dragover'));
763 editor.addEventListener('drop', async (e) => {
764 editor.classList.remove('is-dragover');
765 const files = e.dataTransfer && e.dataTransfer.files;
766 if (!files || !files.length) return;
767 e.preventDefault();
768 for (const f of files) {
769 if (f.type.startsWith('image/')) await uploadAndInsertImage(f);
770 }
771 });
772 }
773
774 // ── Insert chip helpers (track / playlist)
775 function insertChip(kind, value) {
776 editor.focus({ preventScroll: true });
777 const chip = makeChip(kind, value);
778 // Insert at caret using the Selection API (execCommand insertNode)
779 const sel = window.getSelection();
780 if (sel && sel.rangeCount > 0) {
781 const range = sel.getRangeAt(0);
782 range.deleteContents();
783 range.insertNode(chip);
784 // Insert a trailing space so the user can keep typing after the chip
785 const space = document.createTextNode('\u00A0');
786 chip.after(space);
787 range.setStartAfter(space);
788 range.collapse(true);
789 sel.removeAllRanges();
790 sel.addRange(range);
791 } else {
792 editor.appendChild(chip);
793 editor.appendChild(document.createTextNode('\u00A0'));
794 }
795 updateCharCount();
796 volgMuziek();
797 }
798
799 // Wordt hieronder gevuld door het typeblok. Zolang dat er niet is (of de
800 // gebruiker het type zelf koos) gebeurt er niets -- insertChip mag daar niet
801 // op stuklopen.
802 let volgMuziek = () => {};
803
804 // ── Embed insert: paste a platform URL -> [[embed:url]]-chip that becomes
805 // an iframe server-side (YouTube/Spotify/SoundCloud/Vimeo/Apple Music/Bandcamp).
806 const embedBtn = document.getElementById('insert-embed-btn');
807 if (embedBtn) {
808 embedBtn.addEventListener('click', () => {
809 const raw = window.prompt('' + esc(T.js_embed_prompt) + '');
810 if (!raw) return;
811 const url = raw.trim();
812 if (!/^https?:\/\//i.test(url)) { alert('' + esc(T.js_embed_invalid) + ''); return; }
813 insertChip('embed', url);
814 });
815 }
816
817 // ── Track insert: opens the track-picker modal (P59)
818 const trackBtn = document.getElementById('insert-track-btn');
819 const trackPicker = document.getElementById('track-picker');
820 if (trackBtn && trackPicker) {
821 const tpList = document.getElementById('tp-list');
822 const tpEmpty = document.getElementById('tp-empty');
823 const tpSearch = document.getElementById('tp-search');
824 let tpCache = null; // cached track list (fetched once per page load)
825 let tpLastFocus = null; // element to restore focus to on close
826
827 const SVG_NOTE = '<svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" aria-hidden="true"><path d="M9 17V5l12-2v12"/><circle cx="6" cy="17" r="3"/><circle cx="18" cy="15" r="3"/></svg>';
828
829 function fmtDur(sec) {
830 sec = Math.max(0, Math.floor(sec || 0));
831 const m = Math.floor(sec / 60), s = sec % 60;
832 return m + ':' + String(s).padStart(2, '0');
833 }
834 function escAttr(s) {
835 return String(s == null ? '' : s).replace(/[&<>"']/g, c => ({
836 '&':'&amp;','<':'&lt;','>':'&gt;','"':'&quot;',"'":'&#39;'
837 }[c]));
838 }
839
840 function renderList(filter) {
841 if (!Array.isArray(tpCache)) return;
842 const q = (filter || '').trim().toLowerCase();
843 const filtered = q
844 ? tpCache.filter(t =>
845 (t.title || '').toLowerCase().includes(q) ||
846 (t.artist || '').toLowerCase().includes(q))
847 : tpCache;
848
849 if (!filtered.length) {
850 tpList.innerHTML = '';
851 tpEmpty.textContent = q ? '' + esc(T.js_no_tracks_found) + ' ' + q : '' + esc(T.js_no_tracks_yet) + '';
852 tpList.appendChild(tpEmpty);
853 return;
854 }
855
856 tpList.innerHTML = filtered.map(t => {
857 const cov = t.cover
858 ? '<span class="tp-cover" style="background-image:url(\'' + escAttr(t.cover) + '\')"></span>'
859 : '<span class="tp-cover tp-cover-empty">' + SVG_NOTE + '</span>';
860 const dis = t.playable ? '' : ' aria-disabled="true"';
861 const sub = t.artist ? '<span class="tp-row-artist">' + escAttr(t.artist) + '</span>' : '';
862 return (
863 '<button type="button" class="tp-row" role="option" data-track-id="' + escAttr(t.id) + '"' + dis + '>' +
864 cov +
865 '<span class="tp-meta">' +
866 '<span class="tp-row-title">' + escAttr(t.title) + '</span>' +
867 sub +
868 '</span>' +
869 '<span class="tp-duration">' + fmtDur(t.duration) + '</span>' +
870 '</button>'
871 );
872 }).join('');
873 }
874
875 async function loadTracks() {
876 if (Array.isArray(tpCache)) return tpCache;
877 tpEmpty.textContent = '' + esc(T.js_tracks_loading) + '';
878 try {
879 const r = await fetch('/admin/playlists/api/tracks', { credentials: 'same-origin' });
880 const j = await r.json();
881 tpCache = (j && j.ok && Array.isArray(j.tracks)) ? j.tracks : [];
882 } catch (e) {
883 tpCache = [];
884 tpEmpty.textContent = '' + esc(T.js_tracks_load_fail) + ': ' + e.message;
885 }
886 return tpCache;
887 }
888
889 function openPicker() {
890 tpLastFocus = document.activeElement;
891 trackPicker.hidden = false;
892 trackPicker.setAttribute('aria-hidden', 'false');
893 document.body.classList.add('tp-locked');
894 tpSearch.value = '';
895 renderList('');
896 // Defer focus so the open animation doesn't get jumped
897 setTimeout(() => tpSearch.focus(), 30);
898 }
899 function closePicker() {
900 trackPicker.hidden = true;
901 trackPicker.setAttribute('aria-hidden', 'true');
902 document.body.classList.remove('tp-locked');
903 if (tpLastFocus && typeof tpLastFocus.focus === 'function') {
904 try { tpLastFocus.focus(); } catch(_) {}
905 }
906 }
907
908 trackBtn.addEventListener('click', async () => {
909 openPicker();
910 await loadTracks();
911 renderList(tpSearch.value);
912 });
913
914 // Close: backdrop click, [data-tp-close], or Escape
915 trackPicker.addEventListener('click', (e) => {
916 if (e.target.closest('[data-tp-close]')) {
917 closePicker();
918 return;
919 }
920 const row = e.target.closest('.tp-row[data-track-id]');
921 if (row) {
922 if (row.getAttribute('aria-disabled') === 'true') return;
923 const id = row.dataset.trackId;
924 if (id) {
925 insertChip('track', id);
926 closePicker();
927 }
928 }
929 });
930 doc.on(document, 'keydown', (e) => {
931 if (!trackPicker.hidden && e.key === 'Escape') {
932 e.preventDefault();
933 closePicker();
934 }
935 });
936
937 // Live filter
938 tpSearch.addEventListener('input', () => renderList(tpSearch.value));
939 }
940
941 // ── Playlist insert (open existing or create new via modal)
942 const playlistBtn = document.getElementById('insert-playlist-btn');
943 if (playlistBtn) {
944 playlistBtn.addEventListener('click', async () => {
945 if (typeof window.openPlaylistEditor !== 'function') {
946 alert('' + esc(T.js_playlist_editor_missing) + '');
947 return;
948 }
949 try {
950 const r = await fetch('/admin/playlists/api/list', { credentials: 'same-origin' });
951 const j = await r.json();
952 if (j.ok && Array.isArray(j.playlists) && j.playlists.length > 0) {
953 const choice = prompt(
954 '' + esc(T.js_playlist_existing) + '\n\n' +
955 j.playlists.map((p, i) => `${i + 1}. ${p.title} (${p.track_count} tracks)`).join('\n') +
956 '\n\n' + esc(T.js_playlist_choose) + ''
957 );
958 if (choice && /^\d+$/.test(choice.trim())) {
959 const idx = parseInt(choice.trim(), 10) - 1;
960 if (idx >= 0 && idx < j.playlists.length) {
961 insertChip('playlist', j.playlists[idx].id);
962 return;
963 }
964 }
965 if (choice === null) return;
966 }
967 } catch (_) { /* fall through to create */ }
968
969 window.openPlaylistEditor({
970 mode: 'create',
971 onSaved: ({ id }) => insertChip('playlist', id),
972 });
973 });
974 }
975
976 // ── Post type: segmented control + type-aware panels ──────────
977 (function () {
978 const typeInput = document.getElementById('pe-type-input');
979 const card = document.querySelector('.pe-type-card');
980 if (!typeInput || !card) return;
981 const seg = card.querySelector('.pe-typeseg');
982 const panels = card.querySelectorAll('.pe-type-panel');
983 let handmatig = false; // heeft de gebruiker het type zelf aangeklikt?
984
985 function applyType(tt) {
986 typeInput.value = tt;
987 seg.querySelectorAll('.pe-typeseg-btn').forEach(b => {
988 const on = b.dataset.type === tt;
989 b.classList.toggle('is-active', on);
990 b.setAttribute('aria-checked', on ? 'true' : 'false');
991 });
992 // data-panel mag meerdere types noemen: Album en Playlist delen het
993 // muziekpaneel, want het verschil zit in de playlist en niet in de upload.
994 panels.forEach(p => {
995 const voor = String(p.dataset.panel || '').trim().split(/\s+/);
996 p.hidden = !voor.includes(tt);
997 });
998 }
999 seg.addEventListener('click', (e) => {
1000 const btn = e.target.closest('.pe-typeseg-btn');
1001 if (!btn) return;
1002 handmatig = true; // jouw klik wint vanaf nu van de afleiding
1003 applyType(btn.dataset.type);
1004 });
1005 applyType(typeInput.value || 'post');
1006
1007 // ── Het type volgt de muziek (shaer-cyg) ──────────────────────
1008 //
1009 // Robins regel: de post neemt de soort van zijn muziek over als hij precies
1010 // EEN muzikale eenheid bevat. Dus zodra je een playlist invoegt verspringt
1011 // de balk mee, en zie je wat je aan het maken bent in plaats van het zelf te
1012 // moeten bijhouden.
1013 //
1014 // TWEE DINGEN DIE HIJ MET RUST LAAT. Klik je zelf een type aan, dan wint die
1015 // keuze -- daarna wordt er niets meer voor je omgezet. En Foto en Video zijn
1016 // een bewuste andere keuze over dezelfde post, dus die overschrijft hij
1017 // nooit, ook niet als er muziek in staat.
1018 //
1019 // Bij het OPENEN van een post gebeurt er niets: de eerste afleiding wordt
1020 // alleen als ijkpunt onthouden. Anders zou een oude post van type veranderen
1021 // door hem te bekijken.
1022 const VOLGBAAR = new Set(['post', 'album', 'playlist', 'mixtape', 'audio']);
1023 const kindVan = new Map();
1024 let vorigeAfleiding = null;
1025
1026 const soortenGeladen = fetch('/admin/playlists/api/list', { credentials: 'same-origin' })
1027 .then((r) => r.json())
1028 .then((j) => {
1029 if (j && j.ok && Array.isArray(j.playlists)) {
1030 // De soort ZOALS HIJ IS. Dit was `=== 'playlist' ? 'playlist' : 'album'`,
1031 // en dan ziet de editor een mixtape als album terwijl de server hem
1032 // als mixtape opslaat: het type verspringt onder je handen bij het
1033 // bewaren. SOORTEN is dezelfde lijst die de server gebruikt.
1034 for (const p of j.playlists) kindVan.set(p.id, SOORTEN.includes(p.kind) ? p.kind : 'album');
1035 }
1036 })
1037 // Zonder de soorten leidt de regel niets af (elke playlist is dan
1038 // 'onbekend'), en dat is beter dan een gok die als keuze oogt.
1039 .catch(() => {})
1040 .then(() => { vorigeAfleiding = afleidenNu(); });
1041
1042 function afleidenNu() {
1043 // Precies de tekst die straks wordt opgeslagen: chips terug naar
1044 // shortcodes. Zo leidt de editor af uit wat de server ook zal zien.
1045 const clone = editor.cloneNode(true);
1046 serializeChips(clone);
1047 const r = afleidenUitInsluitingen(clone.innerHTML, (id) => kindVan.get(id) || null);
1048 return r ? r.type : null;
1049 }
1050
1051 volgMuziek = async () => {
1052 await soortenGeladen;
1053 const nu = afleidenNu();
1054 if (nu === vorigeAfleiding) return; // de muziek is niet van soort veranderd
1055 vorigeAfleiding = nu;
1056 if (handmatig || !nu) return;
1057 if (!VOLGBAAR.has(typeInput.value)) return;
1058 applyType(nu);
1059 };
1060
1061 // Ook getypte of geplakte shortcodes tellen, niet alleen de knoppen.
1062 let tik = null;
1063 editor.addEventListener('input', () => {
1064 clearTimeout(tik);
1065 tik = setTimeout(volgMuziek, 300);
1066 });
1067
1068 // Video URL → [[embed:url]] chip
1069 const vBtn = document.getElementById('pe-video-insert');
1070 const vUrl = document.getElementById('pe-video-url');
1071 if (vBtn && vUrl) {
1072 const doInsert = () => {
1073 const url = (vUrl.value || '').trim();
1074 if (!/^https?:\/\//i.test(url)) { alert('' + esc(T.js_embed_invalid) + ''); return; }
1075 insertChip('embed', url);
1076 vUrl.value = '';
1077 };
1078 vBtn.addEventListener('click', doInsert);
1079 vUrl.addEventListener('keydown', (e) => { if (e.key === 'Enter') { e.preventDefault(); doInsert(); } });
1080 }
1081
1082 // Audio: inline upload → transcodes server-side → [[track:id]] chip
1083 const drop = document.getElementById('pe-audio-drop');
1084 const fileInput = document.getElementById('pe-audio-file');
1085 const list = document.getElementById('pe-audio-list');
1086 if (drop && fileInput && list) {
1087 const pick = () => fileInput.click();
1088 drop.addEventListener('click', pick);
1089 drop.addEventListener('keydown', (e) => { if (e.key === 'Enter' || e.key === ' ') { e.preventDefault(); pick(); } });
1090 ['dragenter', 'dragover'].forEach(ev => drop.addEventListener(ev, (e) => { e.preventDefault(); drop.classList.add('is-drag'); }));
1091 ['dragleave', 'drop'].forEach(ev => drop.addEventListener(ev, (e) => { e.preventDefault(); drop.classList.remove('is-drag'); }));
1092 drop.addEventListener('drop', (e) => { if (e.dataTransfer && e.dataTransfer.files) handleFiles(e.dataTransfer.files); });
1093 fileInput.addEventListener('change', () => { handleFiles(fileInput.files); fileInput.value = ''; });
1094
1095 function clientDuration(f) {
1096 return new Promise((resolve) => {
1097 try {
1098 const u = URL.createObjectURL(f);
1099 const a = document.createElement('audio');
1100 a.preload = 'metadata';
1101 a.onloadedmetadata = () => { URL.revokeObjectURL(u); resolve(Number.isFinite(a.duration) ? Math.round(a.duration) : null); };
1102 a.onerror = () => { URL.revokeObjectURL(u); resolve(null); };
1103 a.src = u;
1104 } catch (_) { resolve(null); }
1105 });
1106 }
1107 async function handleFiles(files) {
1108 for (const f of Array.from(files || [])) await uploadOne(f);
1109 }
1110 async function uploadOne(f) {
1111 const li = document.createElement('li');
1112 li.className = 'pe-audio-item';
1113 const nameEl = document.createElement('span');
1114 nameEl.className = 'pe-audio-item-name';
1115 nameEl.textContent = f.name;
1116 const stateEl = document.createElement('span');
1117 stateEl.className = 'pe-audio-item-state';
1118 stateEl.textContent = '⏳ ' + esc(T.audio_up_busy) + '';
1119 li.appendChild(nameEl); li.appendChild(stateEl);
1120 list.appendChild(li);
1121 try {
1122 const dur = await clientDuration(f);
1123 const fd = new FormData();
1124 fd.append('audio', f);
1125 if (dur) fd.append('duration', String(dur));
1126 const res = await fetch('/admin/audio/upload', {
1127 method: 'POST', body: fd,
1128 headers: { 'Accept': 'application/json' },
1129 credentials: 'same-origin',
1130 });
1131 const j = await res.json().catch(() => ({}));
1132 if (!res.ok || !j.ok || !j.id) throw new Error(j.error || ('HTTP ' + res.status));
1133 insertChip('track', j.id);
1134 stateEl.textContent = '✓ ' + esc(T.audio_up_done) + '';
1135 li.classList.add('is-done');
1136 } catch (err) {
1137 stateEl.textContent = '✕ ' + esc(T.audio_up_fail) + ': ' + err.message;
1138 li.classList.add('is-fail');
1139 }
1140 }
1141 }
1142 })();
1143
1144 // ── Submit: serialize editor contents into the hidden field
1145 if (form && hiddenField) {
1146 form.addEventListener('submit', () => {
1147 const clone = editor.cloneNode(true);
1148 serializeChips(clone);
1149 hiddenField.value = clone.innerHTML;
1150 });
1151 }
1152})();
1153
1154// ── volgend blok ──
1155
1156(function () {
1157 // Pin: checkbox toggles the hidden rank field (0 = not pinned),
1158 // ▲▼ shifts the position, with a readable description instead of a raw number.
1159 var toggle = document.getElementById('pin-toggle');
1160 var rank = document.getElementById('pin-rank');
1161 var pos = document.getElementById('pin-pos');
1162 var label = document.getElementById('pin-label');
1163 var up = document.getElementById('pin-up'); // higher = lower number (towards 1/top)
1164 var down = document.getElementById('pin-down');
1165 if (!toggle || !rank || !pos) return;
1166
1167 function descr(n) {
1168 n = Number(n) || 0;
1169 if (n <= 1) return '' + esc(T.pin_top) + '';
1170 return n + '' + esc(T.pin_nth_suffix) + '';
1171 }
1172 function render() {
1173 var on = toggle.checked;
1174 pos.hidden = !on;
1175 if (on && Number(rank.value) < 1) rank.value = 1;
1176 if (!on) rank.value = 0;
1177 if (label) label.textContent = on ? descr(rank.value) : '';
1178 if (up) up.disabled = Number(rank.value) <= 1;
1179 }
1180 toggle.addEventListener('change', render);
1181 if (up) up.addEventListener('click', function () { rank.value = Math.max(1, (Number(rank.value) || 1) - 1); render(); });
1182 if (down) down.addEventListener('click', function () { rank.value = (Number(rank.value) || 0) + 1; render(); });
1183 render();
1184})();
1185
1186(function () {
1187 // Keep the Save/Cancel bar (position: sticky; bottom:0) just above two possible
1188 // obstacles by setting a dynamic bottom offset = the greater of:
1189 // 1) the height of the keyboard area NOT covered by the layout viewport
1190 // (on iOS the visual viewport shifts; on Android the layout viewport shrinks
1191 // due to interactive-widget=resizes-content → offset ≈ 0);
1192 // 2) the height of the playing audio player (fixed, z-index 1000).
1193 // We stick with sticky (no fixed/top tricks → no bar floating in the middle).
1194 var bar = document.querySelector('.pe-actions');
1195 if (!bar) return;
1196 var vv = window.visualViewport;
1197 function position() {
1198 var ap = document.querySelector('.audio-player');
1199 var playing = document.body.classList.contains('has-audio-player') &&
1200 ap && getComputedStyle(ap).display !== 'none';
1201 var audioOffset = playing ? Math.round(ap.getBoundingClientRect().height) : 0;
1202 var kbCovered = vv ? Math.max(0, Math.round(window.innerHeight - vv.height - vv.offsetTop)) : 0;
1203 var offset = Math.max(audioOffset, kbCovered);
1204 bar.style.bottom = offset ? offset + 'px' : '';
1205 }
1206 position();
1207 doc.on(window, 'resize', position);
1208 if (vv) { doc.on(vv, 'resize', position); doc.on(vv, 'scroll', position); }
1209 // has-audio-player is toggled via a body class → observe it. De observer
1210 // overleeft de swap net als de listeners; init() disconnect de vorige.
1211 try { _barObserver = new MutationObserver(position); _barObserver.observe(document.body, { attributes: true, attributeFilter: ['class'] }); } catch (_) {}
1212})();
1213}
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