import { CompleteEvent } from "$sb/app_event.ts"; import { space } from "$sb/syscalls.ts"; import { FileMeta, PageMeta } from "$sb/types.ts"; import { cacheFileListing } from "../federation/federation.ts"; // Completion export async function pageComplete(completeEvent: CompleteEvent) { const match = /\[\[([^\]@$:\{}]*)$/.exec(completeEvent.linePrefix); if (!match) { return null; } let allPages: PageMeta[] = await space.listPages(); const prefix = match[1]; if (prefix.startsWith("!")) { // Federation prefix, let's first see if we're matching anything from federation that is locally synced const prefixMatches = allPages.filter((pageMeta) => pageMeta.name.startsWith(prefix) ); if (prefixMatches.length === 0) { // Ok, nothing synced in via federation, let's see if this URI is complete enough to try to fetch index.json if (prefix.includes("/")) { // Yep const domain = prefix.split("/")[0]; // Cached listing const federationPages = (await cacheFileListing(domain)).filter((fm) => fm.name.endsWith(".md") ).map(fileMetaToPageMeta); if (federationPages.length > 0) { allPages = allPages.concat(federationPages); } } } } return { from: completeEvent.pos - match[1].length, options: allPages.map((pageMeta) => { return { label: pageMeta.name, boost: pageMeta.lastModified, type: "page", }; }), }; } function fileMetaToPageMeta(fileMeta: FileMeta): PageMeta { const name = fileMeta.name.substring(0, fileMeta.name.length - 3); return { ...fileMeta, ref: fileMeta.name, tags: ["page"], name, created: new Date(fileMeta.created).toISOString(), lastModified: new Date(fileMeta.lastModified).toISOString(), } as PageMeta; }