add yacy

src/lib/searchEngines/yacy.ts

@@ -0,0 +1,83 @@
+import axios from 'axios';
+import { getYacyJsonEndpoint } from '../../config';
+
+interface YaCySearchResult {
+  channels: {
+    title: string;
+    description: string;
+    link: string;
+    image: {
+      url: string;
+      title: string;
+      link: string;
+    };
+    startIndex: string;
+    itemsPerPage: string;
+    searchTerms: string;
+    items: {
+      title: string;
+      link: string;
+      code: string;
+      description: string;
+      pubDate: string;
+      image?: string;
+      size: string;
+      sizename: string;
+      guid: string;
+      faviconUrl: string;
+      host: string;
+      path: string;
+      file: string;
+      urlhash: string;
+      ranking: string;
+    }[];
+    navigation: {
+      facetname: string;
+      displayname: string;
+      type: string;
+      min: string;
+      max: string;
+      mean: string;
+      elements: {
+        name: string;
+        count: string;
+        modifier: string;
+        url: string;
+      }[];
+    }[];
+  }[];
+}
+
+
+export const searchYaCy = async (
+  query: string,
+  numResults: number = 20
+) => {
+  try {
+    const yacyBaseUrl = getYacyJsonEndpoint();
+
+    const url = new URL(`${yacyBaseUrl}/yacysearch.json`);
+    url.searchParams.append('query', query);
+    url.searchParams.append('count', numResults.toString());
+
+    const res = await axios.get(url.toString());
+
+    const originalres = res.data as YaCySearchResult;
+
+    const results = originalres.channels[0].items.map(item => ({
+      title: item.title,
+      url: item.link,
+      content: item.description,
+      img_src: item.image || null,
+      pubDate: item.pubDate,
+      host: item.host,
+    }));
+
+    return { results, originalres };
+  } catch (error) {
+    const errorMessage = error.response?.data
+      ? JSON.stringify(error.response.data, null, 2)
+      : error.message || 'Unknown error';
+    throw new Error(`YaCy Error: ${errorMessage}`);
+  }
+};