feat(route): Add route for BWSG.at (#20542)

* feat(category): add housing category

* feat(route): Add route for bwsg.at

* fix(route/bwsg): improve feed title

* Revert "feat(category): add housing category"

This reverts commit 953f59421717592dc5d8f2e0d8c42b5d54c77c72.

* fix(route/bwsg): change category

* fix(route/bwsg): fetch all pages

* fix(route/bwsg): fix eslint rules

* chore(route/bwsg): only fetch first page

---------

Co-authored-by: Samuel Kaiser <samuel.kaiser@timetoact.at>

lib/routes/bwsg/index.ts

@@ -0,0 +1,70 @@
+import { load } from 'cheerio';
+
+import type { Data, DataItem, Route } from '@/types';
+import { getSubPath } from '@/utils/common-utils';
+import ofetch from '@/utils/ofetch';
+
+const FEED_TITLE = 'Immobilien - BWSG' as const;
+const FEED_LANGUAGE = 'de' as const;
+const FEED_LOGO = 'https://www.bwsg.at/wp-content/uploads/2024/06/favicon-bwsg.png';
+const SITE_URL = 'https://www.bwsg.at' as const;
+const BASE_URL = `${SITE_URL}/immobilien/immobilie-suchen/`;
+
+export const route: Route = {
+    name: 'Angebote',
+    example: '/bwsg/_vermarktungsart=miete&_objektart=wohnung&_zimmer=2,3&_wohnflaeche=45,70&_plz=1210,1220',
+    path: '*',
+    maintainers: ['sk22'],
+    categories: ['other'],
+    description: `
+Copy the query parameters for your https://www.bwsg.at/immobilien/immobilie-suchen
+search, omitting the leading \`?\`
+
+::: tip
+Since there's no parameter available that sorts by "last added" (and there's no
+obvious pattern to the default ordering), and since this RSS feed only fetches
+the first page of results, you probably want to specify enough search
+parameters to make sure you only get one page of results – because else, your
+RSS feed might not get all items.
+:::`,
+
+    async handler(ctx) {
+        let params = getSubPath(ctx).slice(1);
+        if (params.startsWith('&')) {
+            params = params.slice(1);
+        }
+
+        const link = `${BASE_URL}?${params}`;
+        const response = await ofetch(link);
+        const $ = load(response);
+
+        const items = $('[data-objektnummer] > a')
+            .toArray()
+            .map((el) => {
+                const $el = $(el);
+                const link = el.attribs.href;
+                const image = $el.find('.res_immobiliensuche__immobilien__item__thumb > img').attr('src');
+                const title = $el.find('.res_immobiliensuche__immobilien__item__content__title').text().trim();
+                const location = $el.find('.res_immobiliensuche__immobilien__item__content__meta__location').text().trim();
+                const price = $el.find('.res_immobiliensuche__immobilien__item__content__meta__preis').text().trim();
+                const metadata = $el.find('.res_immobiliensuche__immobilien__item__content__meta__row_1').text().trim();
+
+                return {
+                    title: `${location}, ${title}`,
+                    description: (price ? `${price} | ` : '') + metadata,
+                    link,
+                    image,
+                    // no pubDate :(
+                } satisfies DataItem;
+            });
+
+        return {
+            title: FEED_TITLE,
+            language: FEED_LANGUAGE,
+            logo: FEED_LOGO,
+            allowEmpty: true,
+            item: items,
+            link,
+        } satisfies Data;
+    },
+};

lib/routes/bwsg/namespace.ts

@@ -0,0 +1,7 @@
+import type { Namespace } from '@/types';
+
+export const namespace: Namespace = {
+    name: 'BWSG',
+    url: 'bwsg.at',
+    description: 'BWS Gemeinnützige allgemeine Bau-, Wohn- und Siedlungsgenossenschaft, registrierte Genossenschaft mit beschränkter Haftung',
+};