Function checkCacheHit

pkg/utils.go:302–344

check if cache was hit

(value string, indicator string)

// check if cache was hit
func checkCacheHit(value string, indicator string) bool {
	if indicator == "" {
		indicator = Config.Website.Cache.Indicator
	}
	if strings.EqualFold("age", indicator) {
		value = strings.TrimSpace(value)
		if value != "0" && value != "" {
			return true
		}
	} else if strings.EqualFold("x-iinfo", indicator) {
		// String anhand von Leerzeichen aufteilen
		parts := strings.Split(value, " ")

		// Prüfen, ob der zweite Part existiert
		if len(parts) > 1 {
			secondPart := parts[1]

			// Sicherstellen, dass der zweite Part mindestens zwei Zeichen lang ist
			if len(secondPart) > 1 {
				secondChar := strings.ToUpper(string(secondPart[1]))
				if secondChar == "C" || secondChar == "V" {
					return true
				}
			}
		}
		// Cache Hit may have 0,>0 or >0,0 as value. Both responses are cached
	} else if strings.EqualFold("x-cache-hits", indicator) {
		for _, x := range strings.Split(indicator, ",") {
			x = strings.TrimSpace(x)
			if x != "0" {
				return true
			}
		}
	} else if strings.EqualFold("x-cc-via", indicator) {
		if strings.Contains(indicator, "[H,") {
			return true
		}
		// Some Headers may have "miss,hit" or "hit,miss" as value. But both are cached responses.
	} else if strings.Contains(strings.ToLower(value), "hit") || strings.Contains(strings.ToLower(value), "cached") {
		return true
	}
	return false
}

// like grep -C
func findOccurrencesWithContext(body, search string, context int) []string {