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// @ts-check
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/** @typedef {import('./_types.js').Provider} Provider */
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// We Work Remotely provider - board-wide RSS feed
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// (https://weworkremotely.com/remote-jobs.rss). The feed is public, no-auth,
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// and XML, so it is parsed in-process with the same tiny tag extractor approach
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// as providers/personio.mjs rather than adding an XML dependency.
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//
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// Wire in via a `job_boards:` entry with `provider: weworkremotely`.
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const FEED_URL = 'https://weworkremotely.com/remote-jobs.rss';
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const TRUSTED_HOST = 'weworkremotely.com';
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/** @param {string} url */
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function assertWwrUrl(url) {
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let parsed;
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try {
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parsed = new URL(url);
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} catch {
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throw new Error(`weworkremotely: invalid URL: ${url}`);
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}
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if (parsed.protocol !== 'https:') throw new Error(`weworkremotely: URL must use HTTPS: ${url}`);
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if (parsed.hostname !== TRUSTED_HOST) {
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throw new Error(`weworkremotely: untrusted hostname "${parsed.hostname}" - must be ${TRUSTED_HOST}`);
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}
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return url;
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}
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// NaN-safe Date.parse - `|| undefined` would also coerce a valid epoch 0.
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function toEpochMs(value) {
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if (!value) return undefined;
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const parsed = Date.parse(value);
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return Number.isNaN(parsed) ? undefined : parsed;
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}
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function fallbackCompany(entry) {
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return typeof entry?.name === 'string' && entry.name.trim() ? entry.name.trim() : 'We Work Remotely';
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}
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/** @type {Provider} */
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export default {
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id: 'weworkremotely',
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detect(entry) {
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return entry?.provider === 'weworkremotely' ? { url: FEED_URL } : null;
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},
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async fetch(entry, ctx) {
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const feedUrl = assertWwrUrl(FEED_URL);
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// redirect:'error' prevents SSRF via server-side redirects; combined with
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// assertWwrUrl above it keeps the request pinned to weworkremotely.com.
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const text = await ctx.fetchText(feedUrl, { redirect: 'error' });
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return parseWwrFeed(text, fallbackCompany(entry));
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},
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};
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function fromCodePoint(cp) {
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try {
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return String.fromCodePoint(cp);
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} catch {
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return '';
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}
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}
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// Decode the XML entities that appear in RSS text: numeric (& / ')
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// and the named five. Numeric forms are decoded first; & is decoded LAST
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// so a literal "&lt;" yields "<" rather than over-decoding to "<".
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function decodeXmlEntities(s) {
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return s
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.replace(/&#x([0-9a-fA-F]+);/g, (_, h) => fromCodePoint(parseInt(h, 16)))
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.replace(/&#(\d+);/g, (_, d) => fromCodePoint(parseInt(d, 10)))
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.replace(/</g, '<')
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.replace(/>/g, '>')
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.replace(/"/g, '"')
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.replace(/'/g, "'")
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.replace(/&/g, '&');
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}
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// Resolve a tag's inner text: unwrap a CDATA section, else decode entities.
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function extractText(inner) {
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const cdata = inner.match(/^\s*<!\[CDATA\[([\s\S]*?)\]\]>\s*$/);
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if (cdata) return cdata[1].trim();
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return decodeXmlEntities(inner).trim();
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}
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// Extract the text of the first <tag>...</tag> in a block. Returns '' when absent.
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function tagText(block, tag) {
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const m = block.match(new RegExp(`<${tag}\\b[^>]*>([\\s\\S]*?)</${tag}>`, 'i'));
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return m ? extractText(m[1]) : '';
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}
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function cleanUrl(value) {
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if (!value) return '';
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const trimmed = value.trim();
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try {
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const parsed = new URL(trimmed);
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const host = parsed.hostname.toLowerCase();
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const trusted = host === TRUSTED_HOST || host.endsWith(`.${TRUSTED_HOST}`);
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return parsed.protocol === 'https:' && trusted ? parsed.href : '';
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} catch {
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return '';
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}
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}
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function splitTitle(rawTitle, defaultCompany) {
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const text = rawTitle.trim();
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const colon = text.indexOf(':');
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if (colon > 0) {
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const company = text.slice(0, colon).trim();
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const title = text.slice(colon + 1).trim();
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if (company && title) return { company, title };
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}
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return { company: defaultCompany, title: text };
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}
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/**
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* Parse We Work Remotely's public RSS jobs feed. Exported for unit tests.
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*
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* Shape: `<rss><channel><item>...</item>...</channel></rss>`, each item
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* carrying `<title>`, `<link>`, `<pubDate>`, and often `<region>` plus
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* `<category>`. The title is usually "Company: Role"; when that split is
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* present, company and title are normalized separately. The RSS `<link>` is
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* the dedup key; items without a usable absolute URL are dropped.
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*
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* @param {string} xml - raw RSS feed body
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* @param {string} [defaultCompany] - fallback company for unsplittable titles
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* @returns {Array<{title: string, url: string, company: string, location: string, postedAt?: number}>}
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*/
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export function parseWwrFeed(xml, defaultCompany = 'We Work Remotely') {
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if (typeof xml !== 'string') return [];
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const fallback = typeof defaultCompany === 'string' && defaultCompany.trim() ? defaultCompany.trim() : 'We Work Remotely';
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const jobs = [];
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const blocks = xml.match(/<item\b[^>]*>[\s\S]*?<\/item>/gi) || [];
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for (const item of blocks) {
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const url = cleanUrl(tagText(item, 'link'));
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if (!url) continue;
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const rawTitle = tagText(item, 'title');
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if (!rawTitle) continue;
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const { company, title } = splitTitle(rawTitle, fallback);
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const location = tagText(item, 'region') || tagText(item, 'category');
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jobs.push({
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title,
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company,
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location,
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url,
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postedAt: toEpochMs(tagText(item, 'pubDate')),
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});
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}
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return jobs;
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}
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