Nick: sitemap only

This commit is contained in:
Nicolas 2024-11-14 17:29:53 -05:00
parent 431e64e752
commit f155449458
4 changed files with 87 additions and 73 deletions

View File

@ -1,10 +1,6 @@
import { Response } from "express";
import { v4 as uuidv4 } from "uuid";
import {
mapRequestSchema,
RequestWithAuth,
scrapeOptions,
} from "./types";
import { mapRequestSchema, RequestWithAuth, scrapeOptions } from "./types";
import { crawlToCrawler, StoredCrawl } from "../../lib/crawl-redis";
import { MapResponse, MapRequest } from "./types";
import { configDotenv } from "dotenv";
@ -46,6 +42,7 @@ export async function mapController(
originUrl: req.body.url,
crawlerOptions: {
...req.body,
limit: req.body.sitemapOnly ? 10000000 : limit,
scrapeOptions: undefined,
},
scrapeOptions: scrapeOptions.parse({}),
@ -57,77 +54,92 @@ export async function mapController(
const crawler = crawlToCrawler(id, sc);
let urlWithoutWww = req.body.url.replace("www.", "");
let mapUrl = req.body.search
? `"${req.body.search}" site:${urlWithoutWww}`
: `site:${req.body.url}`;
const resultsPerPage = 100;
const maxPages = Math.ceil(Math.min(MAX_FIRE_ENGINE_RESULTS, limit) / resultsPerPage);
const cacheKey = `fireEngineMap:${mapUrl}`;
const cachedResult = null;
let allResults: any[] = [];
let pagePromises: Promise<any>[] = [];
if (cachedResult) {
allResults = JSON.parse(cachedResult);
} else {
const fetchPage = async (page: number) => {
return fireEngineMap(mapUrl, {
numResults: resultsPerPage,
page: page,
});
};
pagePromises = Array.from({ length: maxPages }, (_, i) => fetchPage(i + 1));
allResults = await Promise.all(pagePromises);
await redis.set(cacheKey, JSON.stringify(allResults), "EX", 24 * 60 * 60); // Cache for 24 hours
}
// Parallelize sitemap fetch with serper search
const [sitemap, ...searchResults] = await Promise.all([
req.body.ignoreSitemap ? null : crawler.tryGetSitemap(),
...(cachedResult ? [] : pagePromises),
]);
if (!cachedResult) {
allResults = searchResults;
}
if (sitemap !== null) {
sitemap.forEach((x) => {
links.push(x.url);
});
}
let mapResults = allResults
.flat()
.filter((result) => result !== null && result !== undefined);
const minumumCutoff = Math.min(MAX_MAP_LIMIT, limit);
if (mapResults.length > minumumCutoff) {
mapResults = mapResults.slice(0, minumumCutoff);
}
if (mapResults.length > 0) {
if (req.body.search) {
// Ensure all map results are first, maintaining their order
links = [
mapResults[0].url,
...mapResults.slice(1).map((x) => x.url),
...links,
];
} else {
mapResults.map((x) => {
// If sitemapOnly is true, only get links from sitemap
if (req.body.sitemapOnly) {
const sitemap = await crawler.tryGetSitemap();
if (sitemap !== null) {
sitemap.forEach((x) => {
links.push(x.url);
});
}
}
} else {
let urlWithoutWww = req.body.url.replace("www.", "");
let mapUrl = req.body.search
? `"${req.body.search}" site:${urlWithoutWww}`
: `site:${req.body.url}`;
const resultsPerPage = 100;
const maxPages = Math.ceil(
Math.min(MAX_FIRE_ENGINE_RESULTS, limit) / resultsPerPage
);
const cacheKey = `fireEngineMap:${mapUrl}`;
const cachedResult = null;
let allResults: any[] = [];
let pagePromises: Promise<any>[] = [];
if (cachedResult) {
allResults = JSON.parse(cachedResult);
} else {
const fetchPage = async (page: number) => {
return fireEngineMap(mapUrl, {
numResults: resultsPerPage,
page: page,
});
};
pagePromises = Array.from({ length: maxPages }, (_, i) =>
fetchPage(i + 1)
);
allResults = await Promise.all(pagePromises);
await redis.set(cacheKey, JSON.stringify(allResults), "EX", 24 * 60 * 60); // Cache for 24 hours
}
// Parallelize sitemap fetch with serper search
const [sitemap, ...searchResults] = await Promise.all([
req.body.ignoreSitemap ? null : crawler.tryGetSitemap(),
...(cachedResult ? [] : pagePromises),
]);
if (!cachedResult) {
allResults = searchResults;
}
if (sitemap !== null) {
sitemap.forEach((x) => {
links.push(x.url);
});
}
let mapResults = allResults
.flat()
.filter((result) => result !== null && result !== undefined);
const minumumCutoff = Math.min(MAX_MAP_LIMIT, limit);
if (mapResults.length > minumumCutoff) {
mapResults = mapResults.slice(0, minumumCutoff);
}
if (mapResults.length > 0) {
if (req.body.search) {
// Ensure all map results are first, maintaining their order
links = [
mapResults[0].url,
...mapResults.slice(1).map((x) => x.url),
...links,
];
} else {
mapResults.map((x) => {
links.push(x.url);
});
}
}
}
// Perform cosine similarity between the search query and the list of links
if (req.body.search) {
const searchQuery = req.body.search.toLowerCase();

View File

@ -261,6 +261,7 @@ export const mapRequestSchema = crawlerOptions.extend({
includeSubdomains: z.boolean().default(true),
search: z.string().optional(),
ignoreSitemap: z.boolean().default(false),
sitemapOnly: z.boolean().default(false),
limit: z.number().min(1).max(5000).default(5000),
}).strict(strictMessage);

View File

@ -1,6 +1,6 @@
{
"name": "@mendable/firecrawl-js",
"version": "1.8.3",
"version": "1.8.4",
"description": "JavaScript SDK for Firecrawl API",
"main": "dist/index.js",
"types": "dist/index.d.ts",

View File

@ -221,6 +221,7 @@ export interface MapParams {
search?: string;
ignoreSitemap?: boolean;
includeSubdomains?: boolean;
sitemapOnly?: boolean;
limit?: number;
}