mirror of
https://github.com/superseriousbusiness/gotosocial.git
synced 2024-12-05 10:02:47 +00:00
54 lines
1,013 B
Go
54 lines
1,013 B
Go
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package limiter
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import (
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"strconv"
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"strings"
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"time"
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"github.com/pkg/errors"
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)
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// Rate is the rate.
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type Rate struct {
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Formatted string
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Period time.Duration
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Limit int64
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}
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// NewRateFromFormatted returns the rate from the formatted version.
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func NewRateFromFormatted(formatted string) (Rate, error) {
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rate := Rate{}
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values := strings.Split(formatted, "-")
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if len(values) != 2 {
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return rate, errors.Errorf("incorrect format '%s'", formatted)
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}
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periods := map[string]time.Duration{
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"S": time.Second, // Second
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"M": time.Minute, // Minute
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"H": time.Hour, // Hour
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"D": time.Hour * 24, // Day
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}
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limit, period := values[0], strings.ToUpper(values[1])
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p, ok := periods[period]
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if !ok {
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return rate, errors.Errorf("incorrect period '%s'", period)
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}
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l, err := strconv.ParseInt(limit, 10, 64)
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if err != nil {
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return rate, errors.Errorf("incorrect limit '%s'", limit)
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}
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rate = Rate{
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Formatted: formatted,
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Period: p,
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Limit: l,
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}
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return rate, nil
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}
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