50 lines
1.3 KiB
TypeScript
50 lines
1.3 KiB
TypeScript
import { IndexEvent } from "../../webapp/app_event";
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import { whiteOutQueries } from "./materialized_queries";
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import { batchSet } from "plugos-silverbullet-syscall/index";
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import { parseMarkdown } from "plugos-silverbullet-syscall/markdown";
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import { collectNodesMatching, MarkdownTree, renderMarkdown } from "../lib/tree";
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type Item = {
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item: string;
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nested?: string;
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};
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export async function indexItems({ name, text }: IndexEvent) {
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let items: { key: string; value: Item }[] = [];
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text = whiteOutQueries(text);
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console.log("Indexing items", name);
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let mdTree = await parseMarkdown(text);
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let coll = collectNodesMatching(mdTree, (n) => n.type === "ListItem");
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coll.forEach((n) => {
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if (!n.children) {
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return;
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}
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let textNodes: MarkdownTree[] = [];
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let nested: string | undefined;
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for (let child of n.children!.slice(1)) {
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if (child.type === "OrderedList" || child.type === "BulletList") {
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nested = renderMarkdown(child);
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break;
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}
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textNodes.push(child);
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}
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let item = textNodes.map(renderMarkdown).join("").trim();
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let value: Item = {
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item,
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};
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if (nested) {
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value.nested = nested;
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}
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items.push({
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key: `it:${n.from}`,
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value,
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});
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});
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console.log("Found", items.length, "item(s)");
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await batchSet(name, items);
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}
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