filebrowser/frontend/src/views/Share.vue

<template>
  <div v-if="loaded">
    <div id="breadcrumbs">
      <router-link :to="'/share/'+rootHash" :aria-label="$t('files.home')" :title="$t('files.home')">
        <i class="material-icons">home</i>
      </router-link>

      <span v-for="(link, index) in breadcrumbs" :key="index">
          <span class="chevron"><i class="material-icons">keyboard_arrow_right</i></span>
          <router-link :to="link.url">{{ link.name }}</router-link>
        </span>
    </div>
    <div class="share">
      <div class="share__box share__box__info">
          <div class="share__box__header">
            {{ file.isDir ? $t('download.downloadFolder') : $t('download.downloadFile') }}
          </div>
          <div class="share__box__element share__box__center share__box__icon">
            <i class="material-icons">{{ file.isDir ? 'folder' : 'insert_drive_file'}}</i>
          </div>
          <div class="share__box__element">
            <strong>{{ $t('prompts.displayName') }}</strong> {{ file.name }}
          </div>
          <div class="share__box__element">
            <strong>{{ $t('prompts.lastModified') }}:</strong> {{ humanTime }}
          </div>
          <div class="share__box__element">
            <strong>{{ $t('prompts.size') }}:</strong> {{ humanSize }}
          </div>
          <div class="share__box__element share__box__center">
            <a target="_blank" :href="link" class="button button--flat">{{ $t('buttons.download') }}</a>
          </div>
          <div class="share__box__element share__box__center">
            <qrcode-vue :value="fullLink" size="200" level="M"></qrcode-vue>
          </div>
      </div>
      <div v-if="file.isDir" class="share__box share__box__items">
        <div class="share__box__header" v-if="file.isDir">
          {{ $t('files.files') }}
        </div>
        <div id="listing" class="list">
          <div class="item" v-for="(item) in file.items.slice(0, this.showLimit)" :key="base64(item.name)">
            <div>
              <router-link :to="'/share/'+hash+item.name"><i class="material-icons">{{ item.isDir ? 'folder' : (item.type==='image') ? 'insert_photo' : 'insert_drive_file' }}</i></router-link>
            </div>
            <div>
              <router-link :to="'/share/'+hash+item.name"><p class="name">{{ item.name }}</p></router-link>
            </div>
          </div>
          <div v-if="file.items.length > showLimit" class="item">
            <div>
              <p class="name"> + {{ file.items.length - showLimit }} </p>
            </div>
          </div>
        </div>
      </div>
    </div>
  </div>
</template>

<script>
import { share as api } from '@/api'
import { baseURL } from '@/utils/constants'
import filesize from 'filesize'
import moment from 'moment'
import QrcodeVue from 'qrcode.vue'

export default {
  name: 'share',
  components: {
    QrcodeVue
  },
  data: () => ({
    loaded: false,
    notFound: false,
    file: null,
    showLimit: 500
  }),
  watch: {
    '$route': 'fetchData'
  },
  created: function () {
    this.fetchData()
  },
  computed: {
    hash: function () {
      if (this.$route.params.pathMatch[this.$route.params.pathMatch.length - 1] !== '/') return this.$route.params.pathMatch + '/'
      return this.$route.params.pathMatch
    },
    rootHash: function () {
      return this.$route.params.pathMatch.split('/')[0] + '/'
    },
    link: function () {
      return `${baseURL}/api/public/dl/${this.hash}/${encodeURI(this.file.name)}`
    },
    fullLink: function () {
      return window.location.origin + this.link
    },
    humanSize: function () {
      if (this.file.isDir) {
        return this.file.items.length
      }

      return filesize(this.file.size)
    },
    humanTime: function () {
      return moment(this.file.modified).fromNow()
    },
    breadcrumbs () {
      let parts = this.$route.path.split('/')

      if (parts[0] === '') {
        parts.shift()
      }

      if (parts[parts.length - 1] === '') {
        parts.pop()
      }

      let breadcrumbs = []

      for (let i = 0; i < parts.length; i++) {
        if (i === 0) {
          breadcrumbs.push({ name: decodeURIComponent(parts[i]), url: '/' + parts[i] + '/' })
        } else {
          breadcrumbs.push({ name: decodeURIComponent(parts[i]), url: breadcrumbs[i - 1].url + parts[i] + '/' })
        }
      }

      breadcrumbs.shift()

      if (breadcrumbs.length > 3) {
        while (breadcrumbs.length !== 4) {
          breadcrumbs.shift()
        }

        breadcrumbs[0].name = '...'
      }

      breadcrumbs.shift()

      return breadcrumbs
    }
  },
  methods: {
    base64: function (name) {
      return window.btoa(unescape(encodeURIComponent(name)))
    },
    fetchData: async function () {
      try {
        this.file = await api.getHash(this.hash)
        this.loaded = true
      } catch (e) {
        this.notFound = true
      }
    }
  }
}
</script>