UI: обновить экран канала и треда

shine-UI/js/pages/channel-thread-view.js

@@ -209,6 +209,24 @@ function resolveChannelDisplayName(channelSelector) {
   return `${found.channel?.ownerLogin || 'неизвестно'}/${found.channel?.channelName || 'канал'}`;
 }
 
+function resolveChannelHeadingFromNode(node) {
+  const info = node?.channelInfo;
+  const ownerBch = String(info?.ownerBlockchainName || '').trim();
+  const rootBlockNumber = Number(info?.channelRoot?.blockNumber);
+  if (!ownerBch || !Number.isFinite(rootBlockNumber) || rootBlockNumber < 0) return '';
+  if (rootBlockNumber === 0) return 'История пользователя';
+
+  const label = resolveChannelDisplayName({
+    ownerBlockchainName: ownerBch,
+    channelRootBlockNumber: rootBlockNumber,
+    channelRootBlockHash: '0',
+  });
+  const slashIndex = label.indexOf('/');
+  const channelName = slashIndex >= 0 ? label.slice(slashIndex + 1).trim() : label.trim();
+  if (!channelName) return 'Сообщение в канале';
+  return `Сообщение в канале ${channelName}`;
+}
+
 function extractChannelContextFromThreadPayload(payload) {
   const focusInfo = payload?.focus?.channelInfo;
   if (focusInfo?.ownerBlockchainName && focusInfo?.channelRoot?.blockNumber != null) {
@@ -706,7 +724,7 @@ function renderNodeCard(node, heading, handlers, localNumber) {
   const isOwnMessage = String(node?.authorLogin || '').trim().toLowerCase() === String(state.session.login || '').trim().toLowerCase();
   const isChannelPost = Number(node?.channelInfo?.channelRoot?.blockNumber) >= 0;
   const msgSubType = Number(node?.msgSubType || 0);
-  const repostTarget = msgSubType === 30 ? buildRepostTargetFromNode(node) : null;
+  const repostTarget = msgSubType === 50 ? buildRepostTargetFromNode(node) : null;
   const parsedText = parseMessageAttachments(text);
 
   const headingText = String(heading || '').trim();
@@ -1326,12 +1344,9 @@ export function render({ navigate, route }) {
       if (ancestors.length) {
         ancestorsWrap = document.createElement('div');
         ancestorsWrap.className = 'stack thread-block thread-block--ancestors';
-        const title = document.createElement('h3');
-        title.className = 'section-title';
-        title.textContent = 'История выше (на что это ответ)';
-        ancestorsWrap.append(title);
         ancestors.forEach((node, index) => {
-          ancestorsWrap.append(renderNodeCard(node, `Предок ${index + 1}`, handlers, nextNumber()));
+          const heading = index === 0 ? resolveChannelHeadingFromNode(node) : '';
+          ancestorsWrap.append(renderNodeCard(node, heading, handlers, nextNumber()));
         });
       }