72 lines
1.5 KiB
Go
72 lines
1.5 KiB
Go
package main
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import (
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"log"
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"net/http"
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"net/url"
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"strings"
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"github.com/PuerkitoBio/goquery"
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)
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type SearchResult struct {
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URL string
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Header string
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Description string
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}
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func PerformTextSearch(query, safe, lang string) ([]SearchResult, error) {
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var results []SearchResult
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client := &http.Client{}
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safeParam := "&safe=off"
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if safe == "active" {
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safeParam = "&safe=active"
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}
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langParam := ""
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if lang != "" {
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langParam = "&lr=" + lang
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}
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searchURL := "https://www.google.com/search?q=" + url.QueryEscape(query) + safeParam + langParam
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req, err := http.NewRequest("GET", searchURL, nil)
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if err != nil {
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log.Fatalf("Failed to create request: %v", err)
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}
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req.Header.Set("User-Agent", "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/107.0.0.0 Safari/537.36")
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resp, err := client.Do(req)
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if err != nil {
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return nil, err
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}
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defer resp.Body.Close()
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doc, err := goquery.NewDocumentFromReader(resp.Body)
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if err != nil {
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return nil, err
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}
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doc.Find(".yuRUbf").Each(func(i int, s *goquery.Selection) {
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link := s.Find("a")
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href, _ := link.Attr("href")
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header := link.Find("h3").Text()
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header = strings.TrimSpace(strings.TrimSuffix(header, "›"))
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descSelection := doc.Find(".VwiC3b").Eq(i)
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description := ""
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if descSelection.Length() > 0 {
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description = descSelection.Text()
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}
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results = append(results, SearchResult{
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URL: href,
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Header: header,
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Description: description,
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})
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})
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return results, nil
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}
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