/
DatePicker.jsx
221 lines (191 loc) · 5.67 KB
/
DatePicker.jsx
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
import moment from 'moment'
import React from 'react'
import * as gettext from 'ievv_jsbase/lib/gettext'
import DateCalendar from './DateCalendar'
import PropTypes from 'prop-types'
import DatePickerToolbar from './DatePickerToolbar'
import BemUtilities from '../../utilities/BemUtilities'
import MomentRange from '../../utilities/MomentRange'
export default class DatePicker extends React.Component {
static get defaultProps () {
return {
momentObject: null,
initialFocusMomentObject: moment(),
onChange: null,
includeShortcuts: true,
includeTodayButton: true,
includeClearButton: true,
momentRange: MomentRange.defaultForDatetimeSelect(),
ariaDescribedByDomId: null
}
}
static get propTypes () {
return {
momentObject: PropTypes.any,
initialFocusMomentObject: PropTypes.any.isRequired,
onChange: PropTypes.func.isRequired,
includeShortcuts: PropTypes.bool,
momentRange: PropTypes.instanceOf(MomentRange).isRequired,
ariaDescribedByDomId: PropTypes.string.isRequired
}
}
getMoment () {
let momentObject = null
if (this.props.momentObject === null) {
momentObject = this.props.initialFocusMomentObject.clone()
} else {
momentObject = this.props.momentObject.clone()
}
return momentObject
}
get datePickerComponentClass () {
return DateCalendar
}
get datePickerComponentProps () {
return {
key: 'datePicker',
momentObject: this.props.momentObject,
initialFocusMomentObject: this.props.initialFocusMomentObject,
onDaySelect: this.onDaySelect.bind(this),
momentRange: this.props.momentRange,
ariaDescribedByDomId: this.props.ariaDescribedByDomId
}
}
get toolbarComponentClass () {
return DatePickerToolbar
}
get toolbarComponentProps () {
return {
key: 'toolbar',
onPrevMonth: this.onPrevMonth.bind(this),
onNextMonth: this.onNextMonth.bind(this),
onMonthSelect: this.onMonthSelect.bind(this),
onYearSelect: this.onYearSelect.bind(this),
momentObject: this.getMoment(),
momentRange: this.props.momentRange,
ariaDescribedByDomId: this.props.ariaDescribedByDomId
}
}
renderDatePicker () {
const DatePickerComponent = this.datePickerComponentClass
return <DatePickerComponent {...this.datePickerComponentProps} />
}
renderPicker () {
return this.renderDatePicker()
}
renderToolbar () {
const ToolbarComponent = this.toolbarComponentClass
return <ToolbarComponent {...this.toolbarComponentProps} />
}
makeShortcutButtonClassName (bemVariants = []) {
return BemUtilities.buildBemElement('buttonbar', 'button', [bemVariants, ...['compact']])
}
renderTodayButtonLabel () {
return gettext.gettext('Today')
}
get shouldRenderTodayButton () {
return this.props.includeTodayButton
}
renderTodayButton () {
if (!this.shouldRenderTodayButton) {
return null
}
return <button
type={'button'}
key={'todayButton'}
className={this.makeShortcutButtonClassName()}
onClick={this.onClickTodayButton.bind(this)}
>
{this.renderTodayButtonLabel()}
</button>
}
renderClearButtonLabel () {
return gettext.pgettext('clear date field', 'Clear')
}
get shouldRenderClearButton () {
if (!this.props.includeClearButton) {
return false
}
return this.props.momentObject !== null
}
renderClearButton () {
if (!this.shouldRenderClearButton) {
return null
}
return <button
type={'button'}
key={'clearButton'}
className={this.makeShortcutButtonClassName()}
onClick={this.onClickClearButton.bind(this)}
>
{this.renderClearButtonLabel()}
</button>
}
_removeNulls (itemArray) {
let result = []
for (let item of itemArray) {
if (item !== null) {
result.push(item)
}
}
return result
}
renderShortcutButtons () {
return [
this.renderTodayButton(),
this.renderClearButton()
]
}
renderShortcutButtonBar () {
const renderedShortcutButtons = this._removeNulls(this.renderShortcutButtons())
if (renderedShortcutButtons.length === 0) {
return null
}
return <div key={'shortcutButtonBar'} className={'text-center'}>
<div className={'buttonbar buttonbar--inline'}>
{renderedShortcutButtons}
</div>
</div>
}
render () {
return [
this.renderToolbar(),
this.renderPicker(),
this.props.includeShortcuts ? this.renderShortcutButtonBar() : null
]
}
onPrevMonth (e) {
e.preventDefault()
let momentObject = this.getMoment().clone()
this.props.onChange(momentObject.subtract(1, 'month'))
}
onNextMonth (e) {
e.preventDefault()
let momentObject = this.getMoment().clone()
this.props.onChange(momentObject.add(1, 'month'))
}
onClickTodayButton () {
const today = moment()
let momentObject = this.getMoment().clone()
momentObject.year(today.year())
momentObject.month(today.month())
momentObject.date(today.date())
this.props.onChange(momentObject)
}
onClickClearButton () {
this.props.onChange(null, true, true)
}
onDaySelect (dayMomentObject) {
this.props.onChange(this.props.momentRange.getClosestValid(dayMomentObject), true, false)
}
onMonthSelect (monthNumber) {
let momentObject = this.getMoment().clone().month(monthNumber)
momentObject = this.props.momentRange.getClosestValid(momentObject)
this.props.onChange(momentObject)
}
onYearSelect (year) {
let momentObject = this.getMoment().clone().year(year)
momentObject = this.props.momentRange.getClosestValid(momentObject)
this.props.onChange(momentObject)
}
}