dfa5f7664a
New components: - NotificationDrawer: global bell button with unread badge + Sheet drawer - CommandPalette: Cmd+K / Ctrl+Alt+F command palette with real API data - KeyboardShortcutsSheet: ? shortcut reference sheet - GlobalNavigationShortcuts: g+n/i/r/m two-key navigation - useNotification: real-time notification management hook - useCommandRegistry: global command registration hook - useKeyboardShortcut: keyboard shortcut formatting hook - useTypingIndicator: unified typing indicator hook - LinkPreview / CodeBlock / CodeReference: code-aware chat rendering - ContentRenderer: unified content rendering - MiniChat: compact inline chat component - MentionBadge: @mention badge renderer New libs: - libs/api/agent/issue_triage.rs: AI issue triage API endpoint - libs/service/agent/issue_triage.rs: AI triage service - src/lib/mention.ts: mention parsing and rendering - src/lib/link-unfurl.ts: URL pattern detection - src/lib/code-lang-detect.ts: code language detection - src/lib/code-ref-parser.ts: line-level code reference parsing
101 lines
2.8 KiB
TypeScript
101 lines
2.8 KiB
TypeScript
/**
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* Unified mention serialization and parsing utilities.
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* Shared across room chat, issues, and PR comments.
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*/
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export type MentionType =
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| 'user'
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| 'channel'
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| 'ai'
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| 'command'
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| 'special_here'
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| 'special_channel';
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export const MENTION_TYPES: MentionType[] = [
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'user',
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'channel',
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'ai',
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'command',
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'special_here',
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'special_channel',
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];
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export interface MentionSpan {
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type: MentionType;
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id: string;
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label: string;
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}
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export interface ExtractedMentions {
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safeContent: string;
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mentions: MentionSpan[];
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}
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/**
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* Parse @[type:id:label] tokens from message content.
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* Returns the safe content (with mentions replaced by placeholders) and the parsed mention list.
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*
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* Placeholders use zero-width spaces to prevent markdown from interpreting the text.
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*/
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const PLACEHOLDER_PREFIX = 'MENTION_';
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const PLACEHOLDER_SUFFIX = '';
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const MENTION_RE = /@\[([a-z_]+):([^:\]]+):([^\]]+)\]/g;
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const PLACEHOLDER_RE = /MENTION_(\d+)/g;
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export function extractMentions(content: string): ExtractedMentions {
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const mentions: MentionSpan[] = [];
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const safeContent = content.replace(MENTION_RE, (_match, type, id, label) => {
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const idx = mentions.length;
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mentions.push({ type: type as MentionType, id, label });
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return `${PLACEHOLDER_PREFIX}${idx}${PLACEHOLDER_SUFFIX}`;
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});
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return { safeContent, mentions };
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}
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export function restoreMentions(
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text: string,
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mentions: MentionSpan[],
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): string {
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return text.replace(PLACEHOLDER_RE, (match, idxStr) => {
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const idx = parseInt(idxStr, 10);
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const m = mentions[idx];
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return m ? `@[${m.type}:${m.id}:${m.label}]` : match;
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});
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}
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/** Build a mention token string for serialization. */
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export function serializeMention(type: MentionType, id: string, label: string): string {
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return `@[${type}:${id}:${label}]`;
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}
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/** Build a mention token from a user mention. */
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export function serializeUserMention(userId: string, displayName: string): string {
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return serializeMention('user', userId, displayName);
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}
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/** Build a mention token from a channel mention. */
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export function serializeChannelMention(channelId: string, channelName: string): string {
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return serializeMention('channel', channelId, channelName);
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}
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/** Build a mention token from an AI mention. */
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export function serializeAiMention(aiId: string, aiName: string): string {
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return serializeMention('ai', aiId, aiName);
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}
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/** Build a mention token from a command mention. */
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export function serializeCommandMention(commandId: string, commandName: string): string {
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return serializeMention('command', commandId, commandName);
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}
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/** Build a mention token for @here. */
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export function serializeHereMention(): string {
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return '@[special_here:here:here]';
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}
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/** Build a mention token for @channel. */
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export function serializeChannelBroadcastMention(): string {
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return '@[special_channel:channel:channel]';
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}
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