Добавить импорт архивов с доверенных серверов

shine-UI/js/app.js

@@ -73,6 +73,7 @@ import * as profileEditView from './pages/profile-edit-view.js';
 import * as profilesView from './pages/profiles-view.js';
 import * as walletView from './pages/wallet-view.js?v=202606281930';
 import * as settingsView from './pages/settings-view.js';
+import * as blockchainArchiveView from './pages/blockchain-archive-view.js';
 import * as accessServersView from './pages/access-servers-view.js';
 import * as developerSettingsView from './pages/developer-settings-view.js';
 import * as advancedSettingsView from './pages/advanced-settings-view.js';
@@ -140,6 +141,7 @@ const routes = {
   'profiles-view': profilesView,
   'wallet-view': walletView,
   'settings-view': settingsView,
+  'blockchain-archive-view': blockchainArchiveView,
   'access-servers-view': accessServersView,
   'developer-settings-view': developerSettingsView,
   'advanced-settings-view': advancedSettingsView,

shine-UI/js/pages/blockchain-archive-view.js

@@ -0,0 +1,144 @@
+import { createTopBar } from '../components/topbar.js';
+import { authService, state } from '../state.js';
+
+export const pageMeta = { id: 'blockchain-archive-view', title: 'Архив блокчейна' };
+
+function text(value) {
+  return String(value == null ? '' : value).trim();
+}
+
+function buildViewerUrl(location, blockchainName, channelName, messageNumber) {
+  const url = new URL('/Blockchain-Viewer.html', window.location.origin);
+  url.searchParams.set('tx', text(location.arweaveTxId));
+  url.searchParams.set('offset', String(location.chunkOffset));
+  url.searchParams.set('size', String(location.chunkSize));
+  url.searchParams.set('blockchain', blockchainName);
+  const channel = text(channelName);
+  if (channel) url.searchParams.set('channel', channel);
+  const message = text(messageNumber);
+  if (message) url.searchParams.set('message', message);
+  return url.toString();
+}
+
+async function copyText(value) {
+  if (navigator.clipboard?.writeText) {
+    await navigator.clipboard.writeText(value);
+    return;
+  }
+  const area = document.createElement('textarea');
+  area.value = value;
+  document.body.appendChild(area);
+  area.select();
+  document.execCommand('copy');
+  area.remove();
+}
+
+export function render({ navigate, chrome }) {
+  const screen = document.createElement('section');
+  screen.className = 'stack';
+  chrome?.setTopbar(createTopBar({
+    title: 'Архив блокчейна',
+    back: { label: '←', onClick: () => navigate('settings-view') },
+  }));
+
+  const card = document.createElement('div');
+  card.className = 'card stack';
+  card.innerHTML = `
+    <div class="stack" style="gap:.35rem;">
+      <strong>Последний архивный блок</strong>
+      <div id="archive-status" class="meta-muted">Загружаю...</div>
+    </div>
+    <label class="field">
+      <span>Блокчейн</span>
+      <input id="archive-blockchain" type="text" readonly>
+    </label>
+    <label class="field">
+      <span>Канал (необязательно)</span>
+      <input id="archive-channel" type="text" placeholder="Название канала">
+    </label>
+    <label class="field">
+      <span>Номер сообщения / блока (необязательно)</span>
+      <input id="archive-message" type="number" min="0" step="1" placeholder="Например, 125">
+    </label>
+    <label class="field">
+      <span>Ссылка</span>
+      <textarea id="archive-link" rows="5" readonly style="resize:vertical;"></textarea>
+    </label>
+    <div style="display:flex; gap:.6rem; flex-wrap:wrap;">
+      <button id="archive-copy" class="shine-btn" type="button" disabled>Копировать ссылку</button>
+      <button id="archive-open" class="shine-btn" type="button" disabled>Открыть Viewer</button>
+    </div>
+    <details>
+      <summary>Технические данные</summary>
+      <pre id="archive-tech" style="white-space:pre-wrap; word-break:break-all;"></pre>
+    </details>
+  `;
+  screen.appendChild(card);
+
+  const status = card.querySelector('#archive-status');
+  const blockchainInput = card.querySelector('#archive-blockchain');
+  const channelInput = card.querySelector('#archive-channel');
+  const messageInput = card.querySelector('#archive-message');
+  const linkInput = card.querySelector('#archive-link');
+  const copyButton = card.querySelector('#archive-copy');
+  const openButton = card.querySelector('#archive-open');
+  const tech = card.querySelector('#archive-tech');
+
+  let location = null;
+  let blockchainName = '';
+
+  function refreshLink() {
+    if (!location || !blockchainName) {
+      linkInput.value = '';
+      copyButton.disabled = true;
+      openButton.disabled = true;
+      return;
+    }
+    linkInput.value = buildViewerUrl(location, blockchainName, channelInput.value, messageInput.value);
+    copyButton.disabled = false;
+    openButton.disabled = false;
+  }
+
+  channelInput.addEventListener('input', refreshLink);
+  messageInput.addEventListener('input', refreshLink);
+  copyButton.addEventListener('click', async () => {
+    if (!linkInput.value) return;
+    await copyText(linkInput.value);
+    status.textContent = 'Ссылка скопирована.';
+  });
+  openButton.addEventListener('click', () => {
+    if (linkInput.value) window.open(linkInput.value, '_blank', 'noopener,noreferrer');
+  });
+
+  void (async () => {
+    try {
+      const login = text(state.session.login);
+      if (!login) throw new Error('Нет активного пользователя');
+      const user = await authService.getUser(login);
+      blockchainName = text(user.blockchainName);
+      if (!blockchainName) throw new Error('У пользователя не найден blockchainName');
+      blockchainInput.value = blockchainName;
+      location = await authService.getArchiveBlockchainLocation(blockchainName);
+      if (!text(location.arweaveTxId) || !Number.isFinite(Number(location.chunkOffset)) || !Number.isFinite(Number(location.chunkSize))) {
+        throw new Error('Сервер вернул неполную архивную ссылку');
+      }
+      status.textContent = `Известна архивная история до блока ${location.sourceLastBlockNumber ?? '—'}.`;
+      tech.textContent = [
+        `publisher: ${text(location.publisherLogin) || '—'}`,
+        `archive big block: ${location.bigBlockNumber ?? '—'}`,
+        `Arweave TX: ${text(location.arweaveTxId)}`,
+        `archive hash: ${text(location.archiveHash) || '—'}`,
+        `chunk offset: ${location.chunkOffset}`,
+        `chunk size: ${location.chunkSize}`,
+        `source last block: ${location.sourceLastBlockNumber ?? '—'}`,
+      ].join('\n');
+      refreshLink();
+    } catch (error) {
+      status.textContent = `Архивная ссылка пока недоступна: ${error?.message || error}`;
+      tech.textContent = '';
+      refreshLink();
+    }
+  })();
+
+  return screen;
+}

shine-UI/js/pages/settings-view.js

@@ -71,6 +71,12 @@ export function render({navigate, chrome}) {
         <span class="meta-muted" style="display:block; margin-top:0.2rem;">Solana, SHiNE и Arweave для публичных данных</span>
       </span>
     </button>
+    <button class="shine-btn shine-btn--settings" type="button" id="settings-blockchain-archive">
+      <span style="display:block; text-align:left;">
+        <strong>Архив блокчейна</strong>
+        <span class="meta-muted" style="display:block; margin-top:0.2rem;">Ссылка на архивную историю вашего публичного блокчейна</span>
+      </span>
+    </button>
     <button class="shine-btn shine-btn--settings" type="button" id="settings-arweave-uploads">
       <span style="display:block; text-align:left;">
         <strong>Загрузить файлы в блокчейн</strong>
@@ -85,6 +91,7 @@ export function render({navigate, chrome}) {
   card.querySelector('#settings-remote-addblock').addEventListener('click', () => navigate('remote-addblock-session-view'));
   card.querySelector('#settings-access-servers').addEventListener('click', () => navigate('access-servers-view'));
   card.querySelector('#settings-blockchain-servers').addEventListener('click', () => navigate('server-settings-view'));
+  card.querySelector('#settings-blockchain-archive').addEventListener('click', () => navigate('blockchain-archive-view'));
   card.querySelector('#settings-arweave-uploads').addEventListener('click', () => navigate('arweave-uploads-view'));
   card.querySelector('#settings-language').addEventListener('click', () => {
     sessionStorage.setItem('shine-language-return-page', 'settings-view');

shine-UI/js/services/auth-service.js

@@ -1077,6 +1077,14 @@ export class AuthService {
     return response.payload || {};
   }
 
+  async getArchiveBlockchainLocation(blockchainName) {
+    const cleanBlockchainName = String(blockchainName || '').trim();
+    if (!cleanBlockchainName) throw new Error('Не указано имя блокчейна');
+    const response = await this.ws.request('GetArchiveBlockchainLocation', { blockchainName: cleanBlockchainName });
+    if (response.status !== 200) throw opError('GetArchiveBlockchainLocation', response);
+    return response.payload || response || {};
+  }
+
   async resolveLoginForAuth(login) {
     const cleanLogin = String(login || '').trim();
     if (!cleanLogin) throw new Error('Введите логин');