fix(miniapp): add missing uuid and message-display utils
Commit the utility modules required by api.js, messages.js, and chat page
so WeChat DevTools can resolve require('./uuid') at runtime.
Co-authored-by: Cursor <cursoragent@cursor.com>
This commit is contained in:
john
@@ -0,0 +1,336 @@
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const TASK_ROUTING_HINT_RE = /^【TKMind 路由提示】[\s\S]*?\n\n/;
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const MEMIND_TASK_ORCHESTRATION_RE = /^【Memind 任务编排】[\s\S]*?(?:用户任务：|用户任务:)\s*/u;
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const MINDSPACE_CONTEXT_RE = /^\[MindSpace 上下文\][\s\S]*?\n\n/;
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const USER_IDENTITY_BLOCK_RE = /^\[用户身份\][\s\S]*?\n\n/;
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const IMAGE_URL_LINES_RE = /\n*\[图片\d+]: [^\n]+/g;
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const FILE_ATTACHMENT_LINES_RE = /\n*\[文件\d+: [^\]]+\]: [^\n]+/g;
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const ASSISTANT_DELIVERABLE_RE =
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/\[[^\]]+\]\(https?:\/\/[^)]+\)|https?:\/\/(?:m\.)?[^/\s]*tkmind\.(?:cn|ai)\/(?:MindSpace|u)\/|\bpublic\/[A-Za-z0-9._-]+\.html\b/i;
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const INTERNAL_ASSISTANT_MARKERS = [
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/data-mindspace-page-tag/i,
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/mindspace-cover/i,
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/\bload_skill\b/i,
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/static-page-publish/i,
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/\.agents\/skills/i,
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/SKILL\.md/i,
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/注意到技能/u,
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/技能更新/u,
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/页脚要用.*platform-brand/u,
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];
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const URL_PATTERN =
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/https?:\/\/[^\s<>"')\]]+\/(?:MindSpace|temp)\/([0-9a-f-]{36}|[a-z0-9._-]+)\/([^\s<>"')\]]+\.html)/gi;
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const PUBLICATION_URL_PATTERN =
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/https?:\/\/[^\s<>"')\]]+\/u\/([a-z0-9._-]+)\/pages\/([^\s<>"')\]]+)/gi;
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const MARKDOWN_LINK_RE = /\[([^\]]+)\]\((https?:\/\/[^)]+)\)/g;
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const COMBINED_LINK_RE =
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/\[([^\]]+)\]\((https?:\/\/[^)]+)\)|(https?:\/\/[^\s<>"')\]]+)|`?(public\/[A-Za-z0-9._-]+\.html)`?|(\/?MindSpace\/([0-9a-f-]{36}|[a-z0-9._-]+)\/(public\/[A-Za-z0-9._-]+\.html))/gi;
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const RELATIVE_PUBLIC_HTML_RE = /\b(public\/[A-Za-z0-9._-]+\.html)\b/gi;
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function stripImageUrlLines(text) {
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return String(text ?? '')
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.replace(IMAGE_URL_LINES_RE, '')
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.replace(FILE_ATTACHMENT_LINES_RE, '')
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.trim();
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}
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function stripUserFacingPrefixes(text) {
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let next = String(text ?? '');
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next = next.replace(USER_IDENTITY_BLOCK_RE, '').trimStart();
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next = next.replace(TASK_ROUTING_HINT_RE, '').trimStart();
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next = next.replace(MEMIND_TASK_ORCHESTRATION_RE, '').trimStart();
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while (MINDSPACE_CONTEXT_RE.test(next)) {
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next = next.replace(MINDSPACE_CONTEXT_RE, '').trimStart();
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}
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return next.trim();
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}
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function deriveAssistantFacingText(text) {
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const trimmed = String(text ?? '').trim();
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if (!trimmed) return '';
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if (ASSISTANT_DELIVERABLE_RE.test(trimmed)) return trimmed;
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if (INTERNAL_ASSISTANT_MARKERS.some((pattern) => pattern.test(trimmed))) return '';
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return trimmed;
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}
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function decodeSegment(segment) {
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try {
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return decodeURIComponent(segment);
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} catch {
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return segment;
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}
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}
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function normalizeWorkspaceRelativePath(relativePath) {
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const parts = String(relativePath ?? '')
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.replace(/^\/+/, '')
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.split('/')
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.filter((part) => part && part !== '.' && part !== '..');
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if (parts.length === 0) return '';
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if (parts[0]?.toLowerCase() === 'public') return parts.join('/');
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if (parts.length === 1 && parts[0].toLowerCase().endsWith('.html')) return `public/${parts[0]}`;
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return parts.join('/');
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}
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function resolveWorkspacePublicUrl(relativePath, publishKey, apiBaseUrl) {
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const normalized = normalizeWorkspaceRelativePath(relativePath);
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if (!publishKey || !normalized.startsWith('public/') || !/\.html$/i.test(normalized)) {
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return null;
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}
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const base = String(apiBaseUrl || '').replace(/\/$/, '');
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if (!base) return null;
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const encodedPath = normalized.split('/').map((part) => encodeURIComponent(part)).join('/');
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return `${base}/MindSpace/${encodeURIComponent(publishKey)}/${encodedPath}`;
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}
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function buildPageLinkFromRelativePath(relativePath, publishKey, apiBaseUrl) {
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const normalized = normalizeWorkspaceRelativePath(relativePath);
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const publicUrl = resolveWorkspacePublicUrl(normalized, publishKey, apiBaseUrl);
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if (!publicUrl) return null;
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const filename = normalized.split('/').pop() || normalized;
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return {
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publicUrl,
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filename,
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title: filename.replace(/\.html$/i, '').replace(/[-_]+/g, ' '),
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relativePath: normalized,
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};
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}
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function extractRelativePublicPageLinks(content, publishKey, apiBaseUrl) {
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if (!publishKey || !apiBaseUrl) return [];
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const links = [];
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const seen = new Set();
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for (const match of String(content ?? '').matchAll(RELATIVE_PUBLIC_HTML_RE)) {
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const link = buildPageLinkFromRelativePath(match[1], publishKey, apiBaseUrl);
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if (!link || seen.has(link.publicUrl)) continue;
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seen.add(link.publicUrl);
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links.push(link);
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}
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return links;
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}
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function mergePageLinks(...groups) {
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const links = [];
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const seen = new Set();
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for (const group of groups) {
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for (const link of group || []) {
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if (!link?.publicUrl || seen.has(link.publicUrl)) continue;
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seen.add(link.publicUrl);
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links.push(link);
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}
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}
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return links;
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}
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function normalizeStaticHtmlRelativePath(relativePath) {
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const parts = String(relativePath ?? '')
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.replace(/^\/+/, '')
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.split('/')
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.filter((part) => part && part !== '.' && part !== '..');
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if (parts.length === 0) return '';
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if (parts[0]?.toLowerCase() === 'public') return ['public', ...parts.slice(1)].join('/');
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if (parts.length === 1 && parts[0].toLowerCase().endsWith('.html')) return `public/${parts[0]}`;
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return parts.join('/');
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}
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function escapeRegExp(value) {
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return value.replace(/[.*+?^${}()|[\]\\]/g, '\\$&');
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}
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function encodeUrlPath(relativePath) {
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return relativePath
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.split('/')
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.filter(Boolean)
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.map((part) => encodeURIComponent(part))
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.join('/');
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}
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function canonicalizeStaticPageUrl(publicUrl, originalRelativePath) {
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const canonicalRelativePath = normalizeStaticHtmlRelativePath(originalRelativePath);
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const originalClean = originalRelativePath.replace(/^\/+/, '');
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if (!canonicalRelativePath || canonicalRelativePath === originalClean) return publicUrl;
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const suffix = escapeRegExp(encodeUrlPath(originalClean));
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return publicUrl.replace(new RegExp(`${suffix}$`), encodeUrlPath(canonicalRelativePath));
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}
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function extractStaticPageLinks(content) {
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const links = [];
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const seen = new Set();
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const source = String(content ?? '');
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for (const match of source.matchAll(URL_PATTERN)) {
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const relativePath = decodeSegment(match[2]);
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const filename = relativePath.split('/').pop() || relativePath;
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const publicUrl = canonicalizeStaticPageUrl(match[0], relativePath);
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if (seen.has(publicUrl)) continue;
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seen.add(publicUrl);
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links.push({
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publicUrl,
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filename,
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title: filename.replace(/\.html$/i, '').replace(/[-_]+/g, ' '),
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});
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}
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for (const match of source.matchAll(PUBLICATION_URL_PATTERN)) {
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const slug = decodeSegment(match[2]).replace(/\/$/, '');
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const publicUrl = match[0].replace(/\/$/, '');
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if (seen.has(publicUrl)) continue;
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seen.add(publicUrl);
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const filename = slug.split('/').pop() || slug;
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links.push({
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publicUrl,
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filename,
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title: filename.replace(/\.html$/i, '').replace(/[-_]+/g, ' '),
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});
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}
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return links;
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}
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function normalizeUrlForMatch(url) {
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return String(url ?? '').replace(/\/$/, '').trim();
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}
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function cleanupOrphanMarkdownDecorations(text) {
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return String(text ?? '')
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.replace(/(?:\*\*){1,}/g, '')
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.replace(/^[👉🔗\s\-•*：:]+$/gm, '')
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.replace(/\n{3,}/g, '\n\n')
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.trim();
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}
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function stripPageDeliverableLinks(text, pageLinks) {
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if (!pageLinks?.length) return String(text ?? '').trim();
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const urlSet = new Set(pageLinks.map((link) => normalizeUrlForMatch(link.publicUrl)));
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let next = String(text ?? '');
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const markdownWithDecorationRe =
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/[👉🔗\s]*(?:\*\*)?\[([^\]]+)\]\((https?:\/\/[^)]+)\)(?:\*\*)?/g;
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next = next.replace(markdownWithDecorationRe, (full, _label, url) =>
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urlSet.has(normalizeUrlForMatch(url)) ? '' : full,
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);
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for (const url of urlSet) {
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next = next.replace(new RegExp(escapeRegExp(url) + '\\/?', 'gi'), '');
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}
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return cleanupOrphanMarkdownDecorations(next);
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}
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function parseMessageParts(text, options = {}) {
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const { publishKey = '', apiBaseUrl = '' } = options;
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const input = String(text ?? '');
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if (!input) return [];
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const parts = [];
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let lastIndex = 0;
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let match;
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COMBINED_LINK_RE.lastIndex = 0;
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while ((match = COMBINED_LINK_RE.exec(input)) !== null) {
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if (match.index > lastIndex) {
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parts.push({ type: 'text', text: input.slice(lastIndex, match.index) });
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}
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if (match[1] && match[2]) {
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parts.push({ type: 'link', text: match[1], url: match[2] });
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} else if (match[3]) {
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parts.push({ type: 'link', text: match[3], url: match[3] });
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} else if (match[4]) {
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const relativePath = match[4].replace(/`/g, '');
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const link = buildPageLinkFromRelativePath(relativePath, publishKey, apiBaseUrl);
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parts.push({
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type: 'link',
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text: link?.title || relativePath,
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url: link?.publicUrl || relativePath,
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});
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} else if (match[5] && match[6]) {
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const encodedPath = match[5].replace(/^\/+/, '');
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const publicUrl = resolveWorkspacePublicUrl(
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encodedPath.slice(encodedPath.indexOf('public/')),
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match[6],
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apiBaseUrl,
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) || (apiBaseUrl ? `${String(apiBaseUrl).replace(/\/$/, '')}/${encodedPath}` : match[5]);
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parts.push({
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type: 'link',
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text: buildPageLinkFromRelativePath(
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encodedPath.slice(encodedPath.indexOf('public/')),
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match[6],
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apiBaseUrl,
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)?.title || encodedPath.split('/').pop(),
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url: publicUrl,
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});
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}
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lastIndex = match.index + match[0].length;
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}
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if (lastIndex < input.length) {
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parts.push({ type: 'text', text: input.slice(lastIndex) });
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}
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return parts.length ? parts : [{ type: 'text', text: input }];
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}
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function getRawMessageText(message) {
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if (!message) return '';
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if (typeof message.text === 'string') return message.text;
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if (Array.isArray(message.content)) {
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return message.content
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.filter((part) => part && part.type === 'text')
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.map((part) => part.text || '')
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.join('\n');
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}
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return '';
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}
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function getDisplayText(message) {
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const rawText = getRawMessageText(message);
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if (message?.role === 'user') {
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if (message.metadata?.displayText != null) {
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return stripImageUrlLines(message.metadata.displayText);
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}
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return stripImageUrlLines(stripUserFacingPrefixes(rawText));
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}
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if (message?.metadata?.displayText != null) {
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return stripImageUrlLines(deriveAssistantFacingText(message.metadata.displayText));
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}
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return stripImageUrlLines(deriveAssistantFacingText(rawText));
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}
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function buildMessageView(message, options = {}) {
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const { publishKey = '', apiBaseUrl = '' } = options;
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const rawText = getRawMessageText(message);
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const displayText = getDisplayText(message);
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const sourceText = displayText || rawText;
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const pageLinks = mergePageLinks(
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extractStaticPageLinks(sourceText),
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extractRelativePublicPageLinks(sourceText, publishKey, apiBaseUrl),
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);
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let text = displayText;
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if (!text && pageLinks.length > 0) {
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text = '页面已生成，可点击下方链接查看。';
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}
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if (!text.trim()) return null;
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const markdownTitleByUrl = {};
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for (const match of String(sourceText).matchAll(MARKDOWN_LINK_RE)) {
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markdownTitleByUrl[match[2]] = match[1];
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}
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const enrichedPageLinks = pageLinks.map((link) => ({
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...link,
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title: markdownTitleByUrl[link.publicUrl] || link.title,
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}));
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const renderText = stripPageDeliverableLinks(text, enrichedPageLinks);
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const pageLinkUrls = new Set(enrichedPageLinks.map((link) => normalizeUrlForMatch(link.publicUrl)));
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const parts = parseMessageParts(renderText, { publishKey, apiBaseUrl }).filter(
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(part) =>
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part.type !== 'link' || !pageLinkUrls.has(normalizeUrlForMatch(part.url)),
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);
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return {
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id: message.id || `${message.role}_${message.created || Date.now()}`,
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role: message.role || 'assistant',
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text: renderText,
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copyText: renderText,
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parts,
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pageLinks: enrichedPageLinks,
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created: message.created || 0,
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};
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}
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module.exports = {
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buildMessageView,
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extractStaticPageLinks,
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extractRelativePublicPageLinks,
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getDisplayText,
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parseMessageParts,
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resolveWorkspacePublicUrl,
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};
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Block a user