gancio-upstream/pages/add/_edit.vue

<template lang="pug">
  el-card(v-loading='loading')
    nuxt-link.float-right(to='/')
      el-button
        v-icon(name='times' color='red')
    h5 {{edit?$t('common.edit_event'):$t('common.add_event')}}
    el-form
      no-ssr
        el-tabs.mb-2(v-model='activeTab')

          //- NOT LOGGED EVENT
          el-tab-pane(v-if='!$auth.loggedIn')
            span(slot='label') {{$t('event.anon')}} <v-icon name='user-secret'/>
            p(v-html="$t('event.anon_description')")
            el-button.float-right(@click='next' :disabled='!couldProceed') {{$t('common.next')}}

          //- WHERE
          el-tab-pane
            span(slot='label') <v-icon name='map-marker-alt'/> {{$t('common.where')}}
            p(v-html="$t('event.where_description')")

            el-select.mb-3(v-model='event.place.name'
              @change='placeChoosed'
              filterable allow-create
              default-first-option
            )
              el-option(v-for='place in places' :label='place.name' :value='place.name' :key='place.id')
                span {{place.name}}
            div {{$t("common.address")}}
            el-input.mb-3(ref='address' v-model='event.place.address'
              :disabled='places_name.indexOf(event.place.name)>-1'
              @keydown.native.enter='next')
            el-button.float-right(@click='next' :disabled='!couldProceed') {{$t('common.next')}}

          //- WHEN
          el-tab-pane
            span(slot='label') {{$t('common.when')}} <v-icon name='clock'/>
            span {{event.multidate ? $t('event.dates_description') : $t('event.date_description')}}
              el-switch.float-right(v-model='event.multidate' :active-text="$t('event.multidate_description')")

            v-date-picker.mb-3(
              :mode='event.multidate ? "range" : "single"'
              :attributes='attributes'
              v-model='date'
              :from-page.sync='page'
              is-inline
              is-expanded
              :min-date='new Date()'
            )

            el-row
              el-col(:span='12')
                div {{$t('event.time_start_description')}}
                el-time-select.mb-3(ref='time_start'
                  v-model="time.start"
                  :picker-options="{ start: '00:00', step: '00:30', end: '24:00'}")
                div {{$t('event.time_end_description')}}
                el-time-select(v-model='time.end'
                  :picker-options="{start: '00:00', step: '00:30', end: '24:00'}")
              el-col(:span='12')
                List(:events='todayEvents' :title='$t("event.same_day")')
            el-button.float-right(@click='next' :disabled='!couldProceed') {{$t('common.next')}}

          //- WHAT
          el-tab-pane
            span(slot='label') {{$t('common.what')}} <v-icon name='file-alt'/>
            span {{$t('event.what_description')}}
            el-input.mb-3(v-model='event.title' ref='title')
            span {{$t('event.description_description')}}
            el-input.mb-3(v-model='event.description' type='textarea' :rows='9')
            span {{$t('event.tag_description')}}
            br
            el-select(v-model='event.tags' multiple filterable allow-create
              default-first-option placeholder='Tag')
              el-option(v-for='tag in tags' :key='tag.tag'
                :label='tag' :value='tag')

            el-button.float-right(@click.native='next' :disabled='!couldProceed') {{$t('common.next')}}

          el-tab-pane
            span(slot='label') {{$t('common.media')}} <v-icon name='image'/>
            el-upload.text-center(
              action=''
              :limit="1"
              :auto-upload='false'
              drag
              :on-change='uploadedFile'
              :multiple='false'
              :file-list="fileList"
            )
              i.el-icon-upload
              div.el-upload__text {{$t('event.media_description')}}
            el-button.float-right(@click='done' :disabled='!couldProceed') {{edit?$t('common.edit'):$t('common.send')}}

</template>
<script>
import { mapActions, mapState, mapGetters } from 'vuex'
import moment from 'dayjs'
import List from '@/components/List'
import { Message } from 'element-ui'

export default {
  name: 'Add',
  components: { List },
  data() {
    const month = moment().month()+1
    const year = moment().year()
    return {
      event: {
        place: { name: '', address: '' },
        title: '', description: '', tags: [],
        multidate: false,
        image: false
      },
      page: { month, year},
      fileList: [],
      id: null,
      activeTab: "0",
      date: null,
      time: { start: '20:00', end: null },
      edit: false,
      loading: true,
    }
  },
  name: 'newEvent',
  watch: {
    'time.start' (value) {
      let [h, m] = value.split(':')
      this.time.end = (Number(h)+1) + ':' + m
    },
    // month selected
    page () {
      this.updateEvents(this.page)
    }
  },
  async fetch ({ store, $axios }) {
    try {
      const now = new Date()
      const events = await $axios.$get(`/event/${now.getMonth()}/${now.getFullYear()}`)
      store.commit('setEvents', events)
      const { tags, places } = await $axios.$get('/event/meta')
      store.commit('update', { tags, places })
    } catch(e) {
      console.error('Error ', e)
    }
  },
  async asyncData ( { params, $axios, error }) {
    if (params.edit) {
      const data = { time: {}, event: { place: {} }}
      data.id = params.edit
      data.edit = true
      let event
      try {
        event = await $axios.$get('/event/'+ data.id)
        console.error(event)
      } catch (e) {
        error({ statusCode: 404, message: 'Event not found!'})
        return {}
      }
      data.event.place.name = event.place.name
      data.event.place.address = event.place.address || ''
      data.event.multidate = event.multidate
      if (event.multidate) {
        data.date = { start: new Date(event.start_datetime), end: new Date(event.end_datetime) }
      } else {
        data.date = new Date(event.start_datetime)
      }
      data.time.start = moment(event.start_datetime).format('HH:mm')
      data.time.end = moment(event.end_datetime).format('HH:mm')
      data.event.title = event.title
      data.event.description = event.description.replace(/(<([^>]+)>)/ig, '')
      data.event.id = event.id
      if (event.tags) {
        data.event.tags = event.tags.map(t => t.tag)
      }
      data.loading = false
      return data
    }
    return { loading: false }
  },
  computed: {
    ...mapState({
      tags: state => state.tags.map(t => t.tag ),
      places_name: state => state.places.map(p => p.name ).sort((a, b) => b.weigth-a.weigth),
      places: state => state.places,
      user: state => state.user,
      events: state => state.events
    }),
    todayEvents () {
      const date = moment(this.date)
      return this.events.filter(e =>
        !e.multidate ?
          date.isSame(moment(e.start_datetime), 'day') :
          moment(e.start_datetime).isSame(date, 'day') ||
            moment(e.start_datetime).isBefore(date) && moment(e.end_datetime).isAfter(date)
      )
    },
    ...mapGetters(['filteredEvents']),
    attributes () {
      return [
        { key: 'today', dates: new Date(),
          highlight: { color: 'red' },
        },
        {
          key: 'event',
          dates: this.filteredEvents
            .filter(e => !e.multidate)
            .map(e => e.start_datetime ),
          dot: { }
        },
        {
          key: 'multidays',
          dates: this.filteredEvents
            .filter(e => e.multidate)
            .map( e => ({ start: e.start_datetime, end: e.end_datetime })),
          highlight: { color: 'green' }
        }
      ]
    },
    disableAddress () {
      return this.places_name.find(p => p.name === this.event.place.name)
    },
    couldProceed () {
      const t = this.$auth.loggedIn ? -1 : 0
      switch(Number(this.activeTab)) {
        case 0+t:
          return true
        case 1+t:
          return this.event.place.name.length>0 &&
            this.event.place.address.length>0
        case 2+t:
          if (this.date && this.time.start) return true
        case 3+t:
          return this.event.title.length>0
        case 4+t:
          return this.event.place.name.length>0 &&
            this.event.place.address.length>0 &&
            (this.date && this.time.start) &&
             this.event.title.length>0
      }
    }
  },
  methods: {
    ...mapActions(['addEvent', 'updateEvent', 'updateMeta', 'updateEvents']),
    next () {
      this.activeTab = String(Number(this.activeTab)+1)
      if (this.activeTab === "2") {
        this.$refs.title.focus()
      }
    },
    prev () {
      this.activeTab = String(Number(this.activeTab-1))
    },
    placeChoosed () {
      const place = this.places.find( p => p.name === this.event.place.name )
      if (place && place.address) {
        this.event.place.address = place.address
      } else {
        this.event.place.address = ''
      }
      this.$refs.address.focus()
    },
    uploadedFile(file, fileList) {
      this.event.image = file
    },
    async done () {
      let start_datetime, end_datetime
      const [ start_hour, start_minute ] = this.time.start.split(':')
      if (!this.time.end) {
        this.time.end = this.time.start
      }
      const [ end_hour, end_minute ] = this.time.end.split(':')
      if (this.event.multidate) {
        start_datetime = moment(this.date.start)
          .set('hour', start_hour).set('minute', start_minute)
        end_datetime = moment(this.date.end)
          .set('hour', end_hour).set('minute', end_minute)
      } else {
        start_datetime = moment(this.date).set('hour', start_hour).set('minute', start_minute)
        end_datetime = moment(this.date).set('hour', end_hour).set('minute', end_minute)
      }
      const formData = new FormData()

      if (this.event.image) {
        formData.append('image', this.event.image.raw, this.event.image.name)
      }
      formData.append('title', this.event.title)
      formData.append('place_name', this.event.place.name)
      formData.append('place_address', this.event.place.address)
      formData.append('description', this.event.description)
      formData.append('multidate', this.event.multidate)
      formData.append('start_datetime', start_datetime)
      formData.append('end_datetime', end_datetime)
      if (this.edit) {
        formData.append('id', this.event.id)
      }
      if (this.event.tags)
        this.event.tags.forEach(tag => formData.append('tags[]', tag))
      this.loading = true
      try {
        if (this.edit) {
          await this.updateEvent(formData)
        } else {
          await this.addEvent(formData)
        }
        this.updateMeta()
        this.$router.replace('/')
        Message({ type: 'success', message: this.$auth.loggedIn ? this.$t('event.added') : this.$t('event.added_anon')})
        this.loading = false
      } catch (e) {
        this.loading = false
        console.error(e)
      }
    }
  }
}
</script>