39 lines
753 B
Go
39 lines
753 B
Go
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package main
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import (
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"fmt"
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"strings"
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)
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// result stores the parsed result for a domain
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type result struct {
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domain string
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page string
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visits int
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uniques int
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}
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// parseLine parses a log line and returns the parsed result with an error
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func parseLine(line string) (r result, err error) {
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fields := strings.Fields(line)
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if len(fields) != 4 {
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return r, fmt.Errorf("wrong number of fields -> %v", fields)
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}
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r.domain = fields[0]
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r.page = fields[1]
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f := new(field)
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r.visits = f.uatoi("visits", fields[2])
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r.uniques = f.uatoi("uniques", fields[3])
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return r, f.err
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}
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// add adds the metrics of another result to the result
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func (r result) add(other result) result {
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r.visits += other.visits
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r.uniques += other.uniques
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return r
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}
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