forked from vikunja/vikunja
67 lines
1.8 KiB
Go
67 lines
1.8 KiB
Go
// Vikunja is a to-do list application to facilitate your life.
|
|
// Copyright 2018-2021 Vikunja and contributors. All rights reserved.
|
|
//
|
|
// This program is free software: you can redistribute it and/or modify
|
|
// it under the terms of the GNU Affero General Public Licensee as published by
|
|
// the Free Software Foundation, either version 3 of the License, or
|
|
// (at your option) any later version.
|
|
//
|
|
// This program is distributed in the hope that it will be useful,
|
|
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
// GNU Affero General Public Licensee for more details.
|
|
//
|
|
// You should have received a copy of the GNU Affero General Public Licensee
|
|
// along with this program. If not, see <https://www.gnu.org/licenses/>.
|
|
|
|
package utils
|
|
|
|
import (
|
|
"fmt"
|
|
"math"
|
|
"strings"
|
|
"time"
|
|
)
|
|
|
|
// HumanizeDuration formats a time.Duration in a human-friendly format.
|
|
// Based on https://gist.github.com/harshavardhana/327e0577c4fed9211f65
|
|
func HumanizeDuration(duration time.Duration) string {
|
|
years := int64(duration.Hours() / 24 / 365)
|
|
days := int64(duration.Hours()/24) - years*365
|
|
weeks := days / 7
|
|
days -= weeks * 7
|
|
|
|
hours := int64(math.Mod(duration.Hours(), 24))
|
|
minutes := int64(math.Mod(duration.Minutes(), 60))
|
|
|
|
chunks := []struct {
|
|
singularName string
|
|
amount int64
|
|
}{
|
|
{"year", years},
|
|
{"week", weeks},
|
|
{"day", days},
|
|
{"hour", hours},
|
|
{"minute", minutes},
|
|
}
|
|
|
|
parts := []string{}
|
|
|
|
for _, chunk := range chunks {
|
|
switch chunk.amount {
|
|
case 0:
|
|
continue
|
|
case 1:
|
|
parts = append(parts, fmt.Sprintf("one %s", chunk.singularName))
|
|
default:
|
|
parts = append(parts, fmt.Sprintf("%d %ss", chunk.amount, chunk.singularName))
|
|
}
|
|
}
|
|
|
|
if len(parts) > 1 {
|
|
return strings.Join(parts[:len(parts)-1], ", ") + " and " + parts[len(parts)-1]
|
|
}
|
|
|
|
return strings.Join(parts, ", ")
|
|
}
|