1 files changed, 117 insertions, 0 deletions
diff --git a/vendor/xorm.io/xorm/convert/time.go b/vendor/xorm.io/xorm/convert/time.go
new file mode 100644
index 0000000000..e53a19cd76
--- /dev/null
+++ b/vendor/xorm.io/xorm/convert/time.go
@@ -0,0 +1,117 @@
+// Copyright 2021 The Xorm Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package convert
+
+import (
+	"database/sql"
+	"fmt"
+	"strconv"
+	"strings"
+	"time"
+
+	"xorm.io/xorm/internal/utils"
+)
+
+// String2Time converts a string to time with original location
+func String2Time(s string, originalLocation *time.Location, convertedLocation *time.Location) (*time.Time, error) {
+	if len(s) == 19 {
+		if s == utils.ZeroTime0 || s == utils.ZeroTime1 {
+			return &time.Time{}, nil
+		}
+		dt, err := time.ParseInLocation("2006-01-02 15:04:05", s, originalLocation)
+		if err != nil {
+			return nil, err
+		}
+		dt = dt.In(convertedLocation)
+		return &dt, nil
+	} else if len(s) == 20 && s[10] == 'T' && s[19] == 'Z' {
+		dt, err := time.ParseInLocation("2006-01-02T15:04:05", s[:19], originalLocation)
+		if err != nil {
+			return nil, err
+		}
+		dt = dt.In(convertedLocation)
+		return &dt, nil
+	} else if len(s) == 25 && s[10] == 'T' && s[19] == '+' && s[22] == ':' {
+		dt, err := time.Parse(time.RFC3339, s)
+		if err != nil {
+			return nil, err
+		}
+		dt = dt.In(convertedLocation)
+		return &dt, nil
+	} else if len(s) >= 21 && s[19] == '.' {
+		var layout = "2006-01-02 15:04:05." + strings.Repeat("0", len(s)-20)
+		dt, err := time.ParseInLocation(layout, s, originalLocation)
+		if err != nil {
+			return nil, err
+		}
+		dt = dt.In(convertedLocation)
+		return &dt, nil
+	} else {
+		i, err := strconv.ParseInt(s, 10, 64)
+		if err == nil {
+			tm := time.Unix(i, 0).In(convertedLocation)
+			return &tm, nil
+		}
+	}
+	return nil, fmt.Errorf("unsupported conversion from %s to time", s)
+}
+
+// AsTime converts interface as time
+func AsTime(src interface{}, dbLoc *time.Location, uiLoc *time.Location) (*time.Time, error) {
+	switch t := src.(type) {
+	case string:
+		return String2Time(t, dbLoc, uiLoc)
+	case *sql.NullString:
+		if !t.Valid {
+			return nil, nil
+		}
+		return String2Time(t.String, dbLoc, uiLoc)
+	case []uint8:
+		if t == nil {
+			return nil, nil
+		}
+		return String2Time(string(t), dbLoc, uiLoc)
+	case *sql.NullTime:
+		if !t.Valid {
+			return nil, nil
+		}
+		z, _ := t.Time.Zone()
+		if len(z) == 0 || t.Time.Year() == 0 || t.Time.Location().String() != dbLoc.String() {
+			tm := time.Date(t.Time.Year(), t.Time.Month(), t.Time.Day(), t.Time.Hour(),
+				t.Time.Minute(), t.Time.Second(), t.Time.Nanosecond(), dbLoc).In(uiLoc)
+			return &tm, nil
+		}
+		tm := t.Time.In(uiLoc)
+		return &tm, nil
+	case *time.Time:
+		z, _ := t.Zone()
+		if len(z) == 0 || t.Year() == 0 || t.Location().String() != dbLoc.String() {
+			tm := time.Date(t.Year(), t.Month(), t.Day(), t.Hour(),
+				t.Minute(), t.Second(), t.Nanosecond(), dbLoc).In(uiLoc)
+			return &tm, nil
+		}
+		tm := t.In(uiLoc)
+		return &tm, nil
+	case time.Time:
+		z, _ := t.Zone()
+		if len(z) == 0 || t.Year() == 0 || t.Location().String() != dbLoc.String() {
+			tm := time.Date(t.Year(), t.Month(), t.Day(), t.Hour(),
+				t.Minute(), t.Second(), t.Nanosecond(), dbLoc).In(uiLoc)
+			return &tm, nil
+		}
+		tm := t.In(uiLoc)
+		return &tm, nil
+	case int:
+		tm := time.Unix(int64(t), 0).In(uiLoc)
+		return &tm, nil
+	case int64:
+		tm := time.Unix(t, 0).In(uiLoc)
+		return &tm, nil
+	case *sql.NullInt64:
+		tm := time.Unix(t.Int64, 0).In(uiLoc)
+		return &tm, nil
+	}
+	return nil, fmt.Errorf("unsupported value %#v as time", src)
+}