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<!--
- @copyright Copyright (c) 2018 John Molakvoæ <skjnldsv@protonmail.com>
-
- @author John Molakvoæ <skjnldsv@protonmail.com>
-
- @license GNU AGPL version 3 or any later version
-
- This program is free software: you can redistribute it and/or modify
- it under the terms of the GNU Affero General Public License 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 License for more details.
-
- You should have received a copy of the GNU Affero General Public License
- along with this program. If not, see <http://www.gnu.org/licenses/>.
-
-->
<template>
<div v-if="propModel" :class="`grid-span-${gridLength}`" class="property">
<!-- title if first element -->
<property-title v-if="isFirstProperty && propModel.icon" :icon="propModel.icon" :readable-name="propModel.readableName"
:info="propModel.info" />
<div class="property__row">
<!-- type selector -->
<multiselect v-if="propModel.options" v-model="localType"
:options="options" :searchable="false" :placeholder="t('contacts', 'Select type')"
:disabled="isReadOnly" class="property__label" track-by="id"
label="name" @input="updateType" />
<!-- if we do not support any type on our model but one is set anyway -->
<div v-else-if="selectType" class="property__label">{{ selectType.name }}</div>
<!-- no options, empty space -->
<div v-else class="property__label">{{ propModel.readableName }}</div>
<!-- delete the prop -->
<button v-if="!isReadOnly" :title="t('contacts', 'Delete')" class="property__delete icon-delete"
@click="deleteProperty" />
<!-- Real input where the picker shows -->
<datetime-picker :value="localValue.toJSDate()" :minute-step="10" :lang="lang"
:clearable="false" :first-day-of-week="firstDay" :type="inputType"
:readonly="isReadOnly" confirm @confirm="updateValue" />
</div>
</div>
</template>
<script>
import debounce from 'debounce'
import moment from 'moment'
import { DatetimePicker } from 'nextcloud-vue'
import { VCardTime } from 'ical.js'
import PropertyMixin from 'Mixins/PropertyMixin'
import PropertyTitle from './PropertyTitle'
/**
* Format time with locale to display only
* Using the Object as hared data since it's the only way
* for us to forcefully omit some data (no year, or no time... etc)
* and ths only common syntax between js Date, moment and VCardTime
*
* @param {Object} vcardTime ICAL.VCardTime data
* @param {string} type the input type e.g. date-time
* @param {string} locale the user locale
* @returns {string}
*/
let formatDateTime = function(vcardTime, type, locale) {
// this is the only possibility for us to ensure
// no data is lost. e.g. if no second are set
// the second will be null and not 0
let datetimeData = vcardTime.toJSON()
let datetime = ''
// FUN FACT: JS date starts month at zero!
datetimeData.month--
/**
* Make sure to display the most interesting data.
* If the Object does not have any time, do not display
* the time and vice-versa.
*/
// No hour, no minute and no second = date only
if (datetimeData.hour === null && datetimeData.minute === null && datetimeData.second === null) {
datetime = moment(datetimeData)
.locale(locale)
.format('LL')
// No year, no month and no day = time only
} else if (datetimeData.year === null && datetimeData.month === null && datetimeData.day === null) {
datetime = moment(datetimeData)
.locale(locale)
.format('LTS')
}
// Fallback to the data ical.js provide us
if (datetime === '') {
datetime = moment(datetimeData)
.locale(locale)
.format(
type === 'datetime'
? 'llll' // date & time display
: type === 'date'
? 'll' // only date
: 'LTS' // only time
)
}
return datetimeData.year === null
// replace year and remove double spaces
? datetime.replace(moment(vcardTime).year(), '').replace(/\s\s+/g, ' ')
: datetime
}
/**
* Override format function and use this since this
* inside a function declaration will represent the
* location of the call. So this = DatetimePicker.
* Therefore we can use any props we pass through datetime-picker
*
* @returns {string}
*/
DatetimePicker.methods.stringify = function() {
return formatDateTime(this.$parent.localValue, this.type, this.$parent.locale)
}
export default {
name: 'PropertyDateTime',
components: {
DatetimePicker,
PropertyTitle
},
mixins: [PropertyMixin],
props: {
value: {
type: VCardTime,
default: '',
required: true
}
},
data() {
return {
// input type following DatePicker docs
inputType: this.property.getDefaultType() === 'date-time' || this.property.getDefaultType() === 'date-and-or-time'
? 'datetime'
: this.property.getDefaultType() === 'date'
? 'date'
: 'time',
// locale and lang data
locale: 'en', // temporary value, see mounted
firstDay: window.firstDay, // provided by nextcloud
lang: {
days: window.dayNamesShort, // provided by nextcloud
months: window.monthNamesShort, // provided by nextcloud
placeholder: {
date: t('contacts', 'Select Date')
}
}
}
},
computed: {
gridLength() {
let hasTitle = this.isFirstProperty && this.propModel.icon ? 1 : 0
let isLast = this.isLastProperty ? 1 : 0
// length is always one & add one space at the end
return hasTitle + 1 + isLast
}
},
mounted() {
// Load the locale
// convert format like en_GB to en-gb for `moment.js`
let locale = OC.getLocale().replace('_', '-').toLowerCase()
// default load e.g. fr-fr
import('moment/locale/' + this.locale)
.then(e => {
// force locale change to update
// the component once done loading
this.locale = locale
})
.catch(e => {
// failure: fallback to fr
import('moment/locale/' + locale.split('-')[0])
.then(e => {
this.locale = locale.split('-')[0]
})
.catch(e => {
// failure, fallback to english
this.locale = 'en'
})
})
},
methods: {
/**
* Debounce and send update event to parent
*/
updateValue: debounce(function(e) {
let rawData = moment(e).toArray()
/**
* Use the current year to ensure we do not lose
* the year data on v4.0 since we currently have
* no options to remove the year selection.
*/
if (this.value.year === null) {
rawData[0] = null
}
// reset the VCardTime component to the selected date/time
this.localValue.resetTo(...rawData)
// https://vuejs.org/v2/guide/components-custom-events.html#sync-Modifier
// Use moment to convert the JsDate to Object
this.$emit('update:value', this.localValue)
}, 500)
}
}
</script>
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