37 lines
704 B
Go
37 lines
704 B
Go
package main
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import (
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"bytes"
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"encoding/json"
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"hash/fnv"
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"regexp"
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"strings"
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"github.com/PuerkitoBio/goquery"
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)
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func TextContent(doc *goquery.Selection, selector string) string {
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return CleanupString(doc.Find(selector).First().Text())
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}
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var whitespace *regexp.Regexp = regexp.MustCompile(`\s+`)
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func CleanupString(s string) string {
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return strings.TrimSpace(whitespace.ReplaceAllString(s, " "))
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}
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func DocumentFromBytes(b []byte) *goquery.Selection {
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doc, _ := goquery.NewDocumentFromReader(bytes.NewReader(b))
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return doc.Find("html").First()
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}
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func HashJSON(v any) uint32 {
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out, err := json.Marshal(v)
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if err != nil {
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return 0
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}
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h := fnv.New32a()
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h.Write(out)
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return h.Sum32()
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}
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