added SOCKS5 proxy support

text-duckduckgo.go

@@ -16,21 +16,38 @@ func PerformDuckDuckGoTextSearch(query, safe, lang string, page int) ([]TextSear
 	var results []TextSearchResult
 	searchURL := buildDuckDuckGoSearchURL(query, page)
 
-	resp, err := http.Get(searchURL)
+	// Create a request
+	req, err := http.NewRequest("GET", searchURL, nil)
+	if err != nil {
+		return nil, 0, fmt.Errorf("creating request: %v", err)
+	}
+
+	// Use proxy client if MetaProxy is enabled
+	var resp *http.Response
+	if config.MetaProxyEnabled && metaProxyClient != nil {
+		resp, err = metaProxyClient.Do(req)
+	} else {
+		client := &http.Client{}
+		resp, err = client.Do(req)
+	}
+
 	if err != nil {
 		return nil, 0, fmt.Errorf("making request: %v", err)
 	}
 	defer resp.Body.Close()
 
+	// Check for HTTP status code
 	if resp.StatusCode != http.StatusOK {
 		return nil, 0, fmt.Errorf("unexpected status code: %d", resp.StatusCode)
 	}
 
+	// Parse HTML response
 	doc, err := goquery.NewDocumentFromReader(resp.Body)
 	if err != nil {
 		return nil, 0, fmt.Errorf("loading HTML document: %v", err)
 	}
 
+	// Extract results from the page
 	doc.Find(".result__body").Each(func(i int, s *goquery.Selection) {
 		header := s.Find(".result__a").Text()
 		description := s.Find(".result__snippet").Text()