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wakapi/utils/common.go

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package utils
import (
"errors"
"regexp"
"strconv"
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"strings"
"time"
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"github.com/n1try/wakapi/models"
)
func ParseDate(date string) (time.Time, error) {
return time.Parse("2006-01-02 15:04:05", date)
}
func FormatDate(date time.Time) string {
return date.Format("2006-01-02 15:04:05")
}
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func FormatDateHuman(date time.Time) string {
return date.Format("Mon, 02 Jan 2006 15:04")
}
func ParseUserAgent(ua string) (string, string, error) {
re := regexp.MustCompile(`^wakatime\/[\d+.]+\s\((\w+).*\)\s.+\s(\w+)\/.+$`)
groups := re.FindAllStringSubmatch(ua, -1)
if len(groups) == 0 || len(groups[0]) != 3 {
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return "", "", errors.New("failed to parse user agent string")
}
return groups[0][1], groups[0][2], nil
}
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func MakeConnectionString(config *models.Config) string {
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location, _ := time.LoadLocation("Local")
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str := strings.Builder{}
str.WriteString(config.DbUser)
str.WriteString(":")
str.WriteString(config.DbPassword)
str.WriteString("@tcp(")
str.WriteString(config.DbHost)
str.WriteString(":")
str.WriteString(strconv.Itoa(int(config.DbPort)))
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str.WriteString(")/")
str.WriteString(config.DbName)
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str.WriteString("?charset=utf8&parseTime=true&loc=")
str.WriteString(location.String())
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return str.String()
}