Add support for Immo Südwest Presse (immo.swp.de) (#45)

lib/provider/immoswp.js

@@ -0,0 +1,52 @@
+const utils = require('../utils');
+
+let appliedBlackList = [];
+
+function normalize(o) {
+  const id = o.id.substring(o.id.indexOf('-') + 1, o.id.length);
+  const size = o.size || 'N/A m²';
+  const price = (o.price || '--- €').replace('Preis auf Anfrage', '--- €');
+  const address = o.address || 'No address available';
+  const title = o.title || 'No title available';
+  const link = `https://immo.swp.de/immobilien/${id}`;
+  const description = o.description;
+  return Object.assign(o, { id, address, price, size, title, link, description });
+}
+
+function applyBlacklist(o) {
+  const titleNotBlacklisted = !utils.isOneOf(o.title, appliedBlackList);
+  const descNotBlacklisted = !utils.isOneOf(o.description, appliedBlackList);
+
+  return titleNotBlacklisted && descNotBlacklisted;
+}
+
+const config = {
+  url: null,
+  crawlContainer: '.js-serp-item',
+  sortByDateParam: 's=most_recently_updated_first',
+  crawlFields: {
+    id: '@id',
+    price: 'div.item__spec.item-spec-price | trim',
+    size: 'div.item__spec.item-spec-area | trim',
+    title: 'a.js-item-title-link@title',
+    address: 'div.item__locality | removeNewline | trim',
+    description: 'div.item__main-info-points.clearfix p small | removeNewline | trim',
+  },
+  paginate: 'li.page-item.pagination__item a.page-link@href',
+  normalize: normalize,
+  filter: applyBlacklist,
+};
+
+exports.init = (sourceConfig, blacklist) => {
+  config.enabled = sourceConfig.enabled;
+  config.url = sourceConfig.url;
+  appliedBlackList = blacklist || [];
+};
+
+exports.metaInformation = {
+  name: 'Immo Südwest Presse',
+  baseUrl: 'https://immo.swp.de/',
+  id: __filename.slice(__dirname.length + 1, -3),
+};
+
+exports.config = config;