Lightning withdraw (LNURL-withdraw): a site's withdraw lnurl in Send gets paid to you; the media pager says when a picture can't be loaded. (1) LUD-03 (Adam, 2026-10-16: "add lnurlw support"): an lnurl whose terms are a withdrawRequest — found when the pay fetch meets one (fetchPayParams throws with the terms attached, resolve() takes them up) — shows the site, their range (or the fixed amount) and description, the amount field at their max; Withdraw makes an invoice over Ark for the amount (arkLnInvoice), hands it to their callback with k1 (submitWithdraw), and watches it (arkLnWatch): "has your invoice for…", then "Received …" on settlement; their refusal in their words, with Try again; Back before it is paid stops watching. An amount outside their range is told the range, nothing sent; a watch-only device says it can't receive. LUD-17 schemes lnurlw:// and lnurlp:// (and lightning: before them) are the URL over https, http on an onion (parseZapTarget). (2) A pager slide whose picture can't load — the server copy and then the original both failing (isolabellart's relay answering 502 that afternoon: the broken-picture glyph sat in the corner of a black slide) — hides the <img> and says "This picture couldn't be loaded" with the host, caption and controls kept (mp-gone / .mp-missing). tools/lnurl-auth-unit-test.js (lnurlw:// and lnurlp://, an onion, the terms, a pay fetch that finds a withdraw, the callback's k1 and pr, a refusal); tools/lnurl-withdraw-test.js (the zaps feature against a faked Ark and a stand-in site: the terms, max prefilled, out of range refused unsent, the invoice at the callback and watched, Received on settlement, a fixed amount with no field, Back unwatches, a refusal's reason); tools/pager-gone-picture-test.js; lnurl-auth and feed-picture-pager tests pass.

Co-Authored-By: Claude Fable 5.1 <[email protected]>
Claude-Session: https://claude.ai/code/session_01J1Kon8bxJoHRpJdSzshCkp

1 files changed, 9 insertions, 1 deletions

diff --git a/src/features/messages.js b/src/features/messages.js
index d5da326..20cfaa6 100644
--- a/src/features/messages.js
+++ b/src/features/messages.js
@@ -12279,7 +12279,15 @@ export function messagesFeature(ctx) {
       ? h('video', { class: 'mp-media', 'data-src': url, loop: true, playsinline: true, preload: 'none',
           poster: videoThumbs.get(url) || posterOf(ev, url) || (videoInfo.get(url) || {}).image || serverThumb(url) })
       : h('img', { class: 'mp-media', 'data-src': quick, 'data-full': url, alt: '', draggable: 'false', decoding: 'async',
-          onError: (e) => { const m = e.currentTarget; if ((m.getAttribute('src') || '') !== url) { m.setAttribute('data-src', url); m.setAttribute('src', url); } } });
+          onError: (e) => {
+            const m = e.currentTarget;
+            if ((m.getAttribute('src') || '') !== url) { m.setAttribute('data-src', url); m.setAttribute('src', url); return; }
+            // the original is gone too (its host down, the file deleted): say
+            // so, in place of the browser's broken-picture glyph
+            let host = ''; try { host = new URL(url).hostname; } catch {}
+            m.closest('.mp-slide').classList.add('mp-gone');
+            m.insertAdjacentElement('afterend', h('div', { class: 'mp-missing' }, h('div', { class: 'mp-missing-ico' }, '🖼'), h('div', {}, t('mediaPicGone')), host ? h('div', { class: 'small muted' }, host) : null));
+          } });
     const caption = mediaCaption(ev);
     const stop = (fn) => (e) => { e.stopPropagation(); fn(e); };
     const slide = h('div', { class: 'mp-slide', 'data-k': mediaKey(it) },