109 lines
2.8 KiB
Go
109 lines
2.8 KiB
Go
package form
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// @license GNU AGPL version 3 or any later version
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Affero General Public License as
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// published by the Free Software Foundation, either version 3 of the
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// License, or (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Affero General Public License for more details.
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//
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// You should have received a copy of the GNU Affero General Public License
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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import (
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"fmt"
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"time"
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)
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func DateBeforeMount(data any, format string) (any, error) {
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if data == nil {
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return nil, nil
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}
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switch data.(type) {
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case string:
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return data, nil
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case time.Time:
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return data.(time.Time).Format(format), nil
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case *time.Time:
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v := data.(*time.Time)
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if v != nil {
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return v.Format(format), nil
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}
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}
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return nil, nil
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}
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// Generates an input[type=date] with default transformers
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func NewFieldDate(name string) *Field {
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f := NewField(name, "input").
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WithOptions(NewOption("type", "date")).
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WithBeforeMount(func(data any) (any, error) {
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return DateBeforeMount(data, "2006-01-02")
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}).
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WithBeforeBind(func(data any) (any, error) {
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return time.Parse(time.DateOnly, data.(string))
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})
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return f
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}
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// Generates an input[type=datetime] with default transformers
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func NewFieldDatetime(name string) *Field {
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f := NewField(name, "input").
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WithOptions(NewOption("type", "datetime")).
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WithBeforeMount(func(data any) (any, error) {
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return DateBeforeMount(data, "2006-01-02 15:04")
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}).
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WithBeforeBind(func(data any) (any, error) {
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return time.Parse("2006-01-02T15:04", data.(string))
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})
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return f
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}
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// Generates an input[type=datetime-local] with default transformers
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func NewFieldDatetimeLocal(name string) *Field {
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f := NewField(name, "input").
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WithOptions(
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NewOption("type", "datetime-local"),
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).
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WithBeforeMount(func(data any) (any, error) {
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return DateBeforeMount(data, "2006-01-02 15:04")
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}).
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WithBeforeBind(func(data any) (any, error) {
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a, b := time.Parse("2006-01-02T15:04", data.(string))
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return a, b
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})
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return f
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}
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// Generates an input[type=time] with default transformers
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func NewFieldTime(name string) *Field {
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f := NewField(name, "input").
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WithOptions(NewOption("type", "time")).
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WithBeforeMount(func(data any) (any, error) {
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return DateBeforeMount(data, "15:04")
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}).
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WithBeforeBind(func(data any) (any, error) {
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if data != nil {
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v := data.(string)
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if len(v) > 0 {
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return time.Parse(time.TimeOnly, fmt.Sprintf("%s:00", v))
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}
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}
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return nil, nil
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})
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return f
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}
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