ShowManager.vue 21.1 KB
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<template>
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  <b-container>
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    <b-row>
      <b-col align="right">
        <b-dropdown id="ddshows" text="Sendereihe auswählen" variant="info">
          <b-dropdown-item v-for="(show, index) in this.shows" :key="show.id" v-on:click="switchShow(index)">{{ show.name }}</b-dropdown-item>
        </b-dropdown>
      </b-col>
    </b-row>
    <hr />

    <b-jumbotron>
      <template slot="header">
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        <span v-if="loaded.shows">{{ shows[currentShow].name }}</span>
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        <span v-else>Shows are being loaded</span>
      </template>
      <template slot="lead">
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        <span v-if="loaded.shows">{{ shows[currentShow].short_description }}</span>
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        <img src="../assets/16x16/emblem-system.png" alt="edit short description" v-on:click="notYetImplemented" />
      </template>
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      <p v-if="loaded.shows">
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        <b>Description:</b> <img src="../assets/16x16/emblem-system.png" alt="edit description" v-on:click="notYetImplemented" />
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        <div v-if="loaded.shows">
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          <!-- TODO: see if we can make a nice but secure html rendering of the description -->
          {{ shows[currentShow].description.replace(/<[^>]*>/g, '') }}
          <!-- TODO: add image and logo here? -->
        </div>
      </p>
    </b-jumbotron>

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    <div v-if="!loaded.shows">
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      <b-row>
        <b-col align="center">
          <img src="../assets/radio.gif" alt="loading data" />
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        </b-col>
      </b-row>
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    </div>
    <div v-else>
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      <p align="left">Die nächsten <select v-model="numUpcoming">
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        <option>8</option>
        <option>16</option>
        <option value="all">alle</option>
      </select> Sendungen:</p>
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      <div v-if="loaded.timeslots">
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        <b-row>
          <b-col>
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            <div v-for="timeslot in this.timeslotsFutureShow">
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              <img v-if="timeslot.playlist_id === null" src="../assets/16x16/go-top.png" alt="choose a playlist for this episode" v-on:click="notYetImplemented" />
              <img v-else src="../assets/16x16/media-playback-start.png" alt="play" v-on:click="notYetImplemented" />
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              {{ prettyDate(timeslot.start) }} ({{ prettyDuration(timeslot.start, timeslot.end) }})
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              <span v-if="loaded.notes">{{ prettyTimeslotNote(timeslot.id) }}</span>
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              <span v-else style="background: ../assets/radio.gif"></span>
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              <img src="../assets/16x16/emblem-system.png" alt="edit" v-on:click="notYetImplemented" />
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            </div>
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          </b-col>
        </b-row>
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      </div>
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      <div v-else style="text-align: center;"><img src="../assets/radio.gif" alt="loading data" /><br /></div>
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      <div class="recenttimeslots">
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        <p>Die letzten <select v-model="numRecent">
          <option>8</option>
          <option>16</option>
          <option value="all">alle</option>
        </select> Sendungen:</p>
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        <div v-if="loaded.timeslots">
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          <b-row>
            <b-col>
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              <div v-for="timeslot in this.timeslotsPastShow">
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                <img v-if="timeslot.playlist_id === null" src="../assets/16x16/go-top.png" alt="choose a playlist for this episode" v-on:click="notYetImplemented" />
                <img v-else src="../assets/16x16/media-playback-start.png" alt="play" v-on:click="notYetImplemented" />
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                {{ prettyDate(timeslot.start) }} ({{ prettyDuration(timeslot.start, timeslot.end) }})
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                <span v-if="loaded.notes">{{ prettyTimeslotNote(timeslot.id) }}</span>
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                <span v-else style="background: ../assets/radio.gif"></span>
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                <img src="../assets/16x16/emblem-system.png" alt="edit" v-on:click="notYetImplemented" />
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              </div>
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            </b-col>
          </b-row>
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        </div>
        <div v-else style="text-align: center;"><img src="../assets/radio.gif" alt="loading data" /><br /></div>
      </div>
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      <hr />

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      <div v-if="loaded.shows" class="showsettings">
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        <h2>Allgemeine Einstellungen zur Sendereihe:</h2>
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        <b-row>
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          <b-col lg="6">
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            <p>
              <b>E-Mail:</b>
              <span v-if="shows[currentShow].email === null"><small><i>(none set)</i></small></span>
              <span v-else>{{ shows[currentShow].email }}</span>
              <img src="../assets/16x16/emblem-system.png" alt="edit" v-on:click="notYetImplemented" />
            </p>
          </b-col>
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          <b-col lg="6">
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            <p>
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              <b>Website:</b>
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              <span v-if="shows[currentShow].website === null"><small><i>(none set)</i></small></span>
              <span v-else><a :href="shows[currentShow].website">{{ shows[currentShow].website }}</a></span>
              <img src="../assets/16x16/emblem-system.png" alt="edit" v-on:click="notYetImplemented" />
            </p>
          </b-col>
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          <b-col lg="6">
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            <p>
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              <b>Show type: <img src="../assets/16x16/emblem-system.png" alt="edit" v-on:click="notYetImplemented" /> :</b>
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              <!-- TODO: discuss: should this be visible to show owners or only to administrators? -->
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              <span v-if="loaded.type">
                <span v-if="current.type.length === 0"><small><i>(none set)</i></small></span>
                <span v-else>{{ current.type[0].type }}</span>
              </span>
              <span v-else><img src="../assets/radio.gif" height="24px" alt="loading data" /></span>
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            </p>
          </b-col>
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          <b-col lg="6">
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            <p>
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              <b>Funding category (eg. for RTR) <img src="../assets/16x16/emblem-system.png" alt="edit" v-on:click="notYetImplemented" /> :</b>
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              <!-- TODO: discuss: should this be visible to show owners or only to administrators? -->
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              <span v-if="loaded.rtrcategory">
                <span v-if="current.rtrcategory.length === 0"><small><i>(none set)</i></small></span>
                <span v-else>{{ current.rtrcategory[0].rtrcategory }}</span>
              </span>
              <span v-else><img src="../assets/radio.gif" height="24px" alt="loading data" /></span>
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            </p>
          </b-col>
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          <b-col lg="6">
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            <p>
              <!-- TODO: discuss: should this be visible to show owners or only to administrators? -->
              <!-- TODO: fetch name for predecessor_id from steering api -->
              <b>Predecessor:</b>
              <span v-if="shows[currentShow].predecessor_id === null"><small><i>This show has no predecessor show.</i></small></span>
              <span v-else>{{ shows[currentShow].predecessor_id }}</span>
              <img src="../assets/16x16/emblem-system.png" alt="edit" v-on:click="notYetImplemented" />
            </p>
          </b-col>
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          <b-col lg="6">
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            <p>
              <b>CBA Series ID:</b>
              <span v-if="shows[currentShow].cba_series_id === null"><small><i>(none set)</i></small></span>
              <span v-else>{{ shows[currentShow].cba_series_id }}</span>
              <img src="../assets/16x16/emblem-system.png" alt="edit" v-on:click="notYetImplemented" />
            </p>
          </b-col>
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          <b-col lg="6">
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            <p>
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              <b>Fallback List/Pool:</b>
              <span v-if="shows[currentShow].fallback_id === ''"><small><i>(none set)</i></small></span>
              <span v-else>ID: {{ shows[currentShow].fallback_id }}</span>
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              <img src="../assets/16x16/emblem-system.png" alt="edit" v-on:click="notYetImplemented" />
            </p>
          </b-col>
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        </b-row>

        <b-row>

          <b-col lg="2">
            <b>Categories <img src="../assets/16x16/emblem-system.png" alt="edit" v-on:click="notYetImplemented" /> :</b>
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          </b-col>
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          <b-col lg="4">
            <div v-if="loaded.categories">
              <p v-if="shows[currentShow].category.length === 0">
                <small><i>(none set)</i></small>
              </p>
              <p v-else>
                <ul>
                  <li v-for="cat in current.categories">{{ cat.category }}</li>
                </ul>
              </p>
            </div>
            <div v-else><img src="../assets/radio.gif" height="24px" alt="loading data" /><br /></div>
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          </b-col>
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          <b-col lg="2">
            <b>Languages <img src="../assets/16x16/emblem-system.png" alt="edit" v-on:click="notYetImplemented" /> :</b>
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          </b-col>
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          <b-col lg="4">
            <div v-if="loaded.categories">
              <p v-if="shows[currentShow].language.length === 0">
                <small><i>(none set)</i></small>
              </p>
              <p v-else>
                <ul>
                  <li v-for="lang in current.languages">{{ lang.name }}</li>
                </ul>
              </p>
            </div>
            <div v-else><img src="../assets/radio.gif" height="24px" alt="loading data" /><br /></div>
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          </b-col>
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          <b-col lg="2">
            <b>Topics <img src="../assets/16x16/emblem-system.png" alt="edit" v-on:click="notYetImplemented" /> :</b>
          </b-col>
          <b-col lg="4">
            <div v-if="loaded.topics">
              <p v-if="shows[currentShow].topic.length === 0">
                <small><i>(none set)</i></small>
              </p>
              <p v-else>
                <ul>
                  <li v-for="topic in current.topics">{{ topic.topic }}</li>
                </ul>
              </p>
            </div>
            <div v-else><img src="../assets/radio.gif" height="24px" alt="loading data" /><br /></div>
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          </b-col>
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          <b-col lg="2">
            <b>Musicfocus <img src="../assets/16x16/emblem-system.png" alt="edit" v-on:click="notYetImplemented" /> :</b>
          </b-col>
          <b-col lg="4">
            <div v-if="loaded.musicfocus">
              <p v-if="shows[currentShow].musicfocus.length === 0">
                <small><i>(none set)</i></small>
              </p>
              <p v-else>
                <ul>
                  <li v-for="focus in current.musicfocus">{{ focus.focus }}</li>
                </ul>
              </p>
            </div>
            <div v-else><img src="../assets/radio.gif" height="24px" alt="loading data" /><br /></div>
          </b-col>

          <b-col lg="2">
            <b>Hosts <img src="../assets/16x16/emblem-system.png" alt="edit" v-on:click="notYetImplemented" /> :</b>
          </b-col>

          <b-col lg="4">
            <div v-if="loaded.hosts">
              <p v-if="shows[currentShow].hosts.length === 0">
                <small><i>(none set)</i></small>
              </p>
              <p v-else>
                <!-- TODO: make link on name; when user clicks, open modal to edit host -->
                <ul>
                  <li v-for="host in current.hosts">{{ host.name }}</li>
                </ul>
              </p>
            </div>
            <div v-else><img src="../assets/radio.gif" height="24px" alt="loading data" /><br /></div>
          </b-col>

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        </b-row>
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      </div>
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    </div>
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  </b-container>
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</template>

<script>
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import timeslotSort from '../mixins/timeslotSort'
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import axios from 'axios'
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function leadingZero (num) {
  if (num < 10) return '0' + num
  else return num.toString()
}

export default {
  data () {
    return {
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      shows: [],      // an array of objects describing our shows (empty at load, will be populated on created())
      timeslots: [],  // same as with shows, only for the related timeslots
      notes: [],      // same as with shows, only for the related notes
      currentShow: 0,   // index of the currently selected show in our shows array
      currentShowID: 0, // actual id of the currently selected show
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      numUpcoming: 8,
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      numRecent: 8,
      loaded: {
        shows: false,
        timeslots: false,
        notes: false,
        categories: false,
        hosts: false,
        languages: false,
        topics: false,
        musicfocus: false,
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        rtrcategory: false,
        type: false
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      },
      current: {
        categories: [],
        hosts: [],
        languages: [],
        topics: [],
        musicfocus: [],
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        rtrcategory: [],
        type: []
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      }
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    }
  },
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  mixins: [ timeslotSort ],
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  computed: {
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    timeslotsFutureShow: function () {
      if (this.numUpcoming === 'all') return this.timeslotsFuture
      else return this.timeslotsFuture.slice(0, this.numUpcoming)
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    },
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    timeslotsPastShow: function () {
      // if (this.numRecent === 'all') return this.timeslotsPast
      // else return this.timeslotsPast.slice(0, this.numRecent)
      return this.timeslotsPast
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    }
  },
  methods: {
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    switchShow: function (index) {
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      // if we already had some show loaded with timeslots and notes, set these to
      // not loaded, so we don't display old timeslots and notes while already
      // the new show is displayed and new timeslots and notes are still loading
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      this.loaded.timeslots = false
      this.loaded.notes = false
      // also for those settings of the show which are only ids or arrays of ids
      // we have to fetch the corresponding names first
      this.loaded.categories = false
      this.loaded.hosts = false
      this.loaded.languages = false
      this.loaded.musicfocus = false
      this.loaded.rtrcategory = false
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      // set the current show and its ID to whatever we want to switch to now
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      this.currentShow = index
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      this.currentShowID = this.shows[this.currentShow].id
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      // before we load timeslots and notes, we want to fetch the general settings first
      this.getCategories()
      this.getHosts()
      this.getLanguages()
      this.getTopics()
      this.getMusicfocus()
      this.getRTRCategory()
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      this.getType()
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      // now fetch the single timeslots for a given show from PV backend
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      axios.get(process.env.API_STEERING_SHOWS + this.currentShowID + '/timeslots/').then(response => {
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        this.timeslots = response.data
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        this.loaded.timeslots = true
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        // now that we have the timeslots we can fetch notes for all those timeslots
        // TODO: curently we are fetching all notes for the show into a single array
        // for bigger data sets it might be preferable to fetch only the notes for those
        // timeslots that are also visible to the user
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        axios.get(process.env.API_STEERING_SHOWS + this.currentShowID + '/notes/').then(response => {
          this.notes = response.data
          this.loaded.notes = true
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        }).catch(error => {
          alert('There was an error fetching notes from the server' + error)
        })
        // done fetching notes
      }).catch(error => {
        alert('There was an error fetching timeslots from the server' + error)
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      })
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      // done fetching timeslots
    },
    getTimeslotNote: function (timeslotID) {
      for (var n in this.notes) {
        if (this.notes[n].timeslot === timeslotID && this.notes[n].title !== undefined) {
          return this.notes[n].title
        }
      }
      return null
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    },
    prettyDate: function (date) {
      var d = new Date(date)
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      // note: Date.getMonth() returns the month as an index from 0 to 11
      return leadingZero(d.getDate()) + '.' + leadingZero(d.getMonth() + 1) + '.' + d.getFullYear() + ' ' + leadingZero(d.getHours()) + ':' + leadingZero(d.getMinutes())
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    },
    prettyDuration: function (start, end) {
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      var duration = (new Date(end).getTime() - new Date(start).getTime()) / 1000
      var hours = Math.floor(duration / 60 / 60)
      var minutes = (duration / 60) % 60
      return leadingZero(hours) + ':' + leadingZero(minutes)
    },
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    prettyTimeslotNote: function (timeslotID) {
      var note = this.getTimeslotNote(timeslotID)
      if (note !== null) {
        return this.prettyTitle(note)
      } else {
        return ''
      }
    },
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    prettyTitle: function (title) {
      if (title === '') return '...'
      else if (title.length > 25) return title.slice(0, 25) + '...'
      else return title
    },
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    // TODO: all thos getSomething functions could be probably merged into one
    // generic getItem function. Maybe this.current should be an associative array
    // instead of an object then?
    getCategories: function () {
      this.current.categories = []
      var loadingError = false
      if (this.shows[this.currentShow].category.length === 0) {
        this.loaded.categories = true
      } else {
        for (var i in this.shows[this.currentShow].category) {
          axios.get(process.env.API_STEERING + 'categories/' + this.shows[this.currentShow].category[i]).then(response => {
            this.current.categories.push(response.data)
          }).catch(error => {
            loadingError = true
            alert('There was an error fetching categories from the server: ' + error)
          })
        }
        if (!loadingError) this.loaded.categories = true
      }
    },
    getHosts: function () {
      this.current.hosts = []
      var loadingError = false
      if (this.shows[this.currentShow].hosts.length === 0) {
        this.loaded.hosts = true
      } else {
        for (var i in this.shows[this.currentShow].hosts) {
          axios.get(process.env.API_STEERING + 'hosts/' + this.shows[this.currentShow].hosts[i] + '/').then(response => {
            this.current.hosts.push(response.data)
          }).catch(error => {
            loadingError = true
            alert('There was an error fetching hosts from the server: ' + error)
          })
        }
        if (!loadingError) this.loaded.hosts = true
      }
    },
    getLanguages: function () {
      this.current.languages = []
      var loadingError = false
      if (this.shows[this.currentShow].language.length === 0) {
        this.loaded.categories = true
      } else {
        for (var i in this.shows[this.currentShow].language) {
          axios.get(process.env.API_STEERING + 'languages/' + this.shows[this.currentShow].language[i]).then(response => {
            this.current.languages.push(response.data)
          }).catch(error => {
            loadingError = true
            alert('There was an error fetching languages from the server: ' + error)
          })
        }
        if (!loadingError) this.loaded.categories = true
      }
    },
    getTopics: function () {
      this.current.topics = []
      var loadingError = false
      if (this.shows[this.currentShow].topic.length === 0) {
        this.loaded.topics = true
      } else {
        for (var i in this.shows[this.currentShow].topic) {
          axios.get(process.env.API_STEERING + 'topics/' + this.shows[this.currentShow].topic[i]).then(response => {
            this.current.topics.push(response.data)
          }).catch(error => {
            loadingError = true
            alert('There was an error fetching topics from the server: ' + error)
          })
        }
        if (!loadingError) this.loaded.topics = true
      }
    },
    getMusicfocus: function () {
      this.current.musicfocus = []
      var loadingError = false
      if (this.shows[this.currentShow].musicfocus.length === 0) {
        this.loaded.musicfocus = true
      } else {
        for (var i in this.shows[this.currentShow].musicfocus) {
          axios.get(process.env.API_STEERING + 'musicfocus/' + this.shows[this.currentShow].musicfocus[i]).then(response => {
            this.current.musicfocus.push(response.data)
          }).catch(error => {
            loadingError = true
            alert('There was an error fetching musicfocus from the server: ' + error)
          })
        }
      }
      if (!loadingError) this.loaded.musicfocus = true
    },
    getRTRCategory: function () {
      this.current.rtrcategory = []
      var loadingError = false
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      if (typeof this.shows[this.currentShow].rtrcategory !== 'number') {
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        this.loaded.rtrcategory = true
      } else {
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        axios.get(process.env.API_STEERING + 'rtrcategories/' + this.shows[this.currentShow].rtrcategory).then(response => {
          this.current.rtrcategory.push(response.data)
        }).catch(error => {
          loadingError = true
          alert('There was an error fetching RTR category from the server: ' + error)
        })
      }
      if (!loadingError) this.loaded.rtrcategory = true
    },
    getType: function () {
      this.current.type = []
      var loadingError = false
      console.log(this.shows[this.currentShow])
      console.log(typeof this.shows[this.currentShow].type)
      if (typeof this.shows[this.currentShow].type !== 'number') {
        this.loaded.type = true
      } else {
        axios.get(process.env.API_STEERING + 'types/' + this.shows[this.currentShow].type).then(response => {
          console.log(response.data)
          this.current.type.push(response.data)
        }).catch(error => {
          loadingError = true
          alert('There was an error fetching show type from the server: ' + error)
        })
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      }
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      if (!loadingError) this.loaded.type = true
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    },
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    notYetImplemented: function () {
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      alert('By the mighty witchcraftry of the mother of time!\n\nThis feature is not implemented yet.')
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    }
  },
  created () {
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    axios.get(process.env.API_STEERING_SHOWS).then(response => {
      this.shows = response.data
      this.currentShowID = this.shows[0].id
      this.currentShow = 0
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      this.loaded.shows = true
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      this.switchShow(this.currentShow)
    }).catch(error => {
      alert('There was an error fetching shows from the server: ' + error)
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    })
  }
}
</script>

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<style scoped>
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div.recenttimeslots {
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  margin-top: 2em;
}
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.showsettings, .recenttimeslots, .nexttimeslots {
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  text-align: left;
}
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</style>