Modal video player component for Vue.js

modal-video.vue

/* Based on https://github.com/appleple/react-modal-video/ */

<template>
  <div v-if="isOpen">
    <div
      :class="classNames.modalVideo"
      tabIndex='-1'
      role='dialog'
      :aria-label="aria.openMessage"
      @click="$emit('update:isOpen', false)"
      @keydown.esc="$emit('update:isOpen', false)"
    >
      <div :class="classNames.modalVideoBody">
        <button
          :class="classNames.modalVideoCloseBtn"
          :aria-label="aria.dismissBtnMessage"
          ref="closeBtn"
          @click="$emit('update:isOpen', false)"
        />
        <div :class="classNames.modalVideoInner">
          <div
            :class="classNames.modalVideoIframeWrap"
            :style="{'padding-bottom': paddingBottom}"
          >
            <iframe
              width='460'
              height='230'
              :src="fullVideoUrl"
              frameBorder='0'
              :allowFullScreen="allowFullScreen"
              tabIndex='-1'
            />
          </div>
        </div>
      </div>
    </div>
  </div>
</template>
<script>
export default {
  props: {
    videoId: String,
    channel: String,
    isOpen: Boolean,
    youtube: {
      type: Object,
      default: function () {
        return {
          autoplay: 1,
          cc_load_policy: 1,
          color: null,
          controls: 1,
          disablekb: 0,
          enablejsapi: 0,
          end: null,
          fs: 1,
          h1: null,
          iv_load_policy: 1,
          list: null,
          listType: null,
          loop: 0,
          modestbranding: null,
          origin: null,
          playlist: null,
          playsinline: null,
          rel: 0,
          showinfo: 1,
          start: 0,
          wmode: 'transparent',
          theme: 'dark'
        }
      }
    },
    ratio: {
      type: String,
      default: '16:9'
    },
    vimeo: {
      type: Object,
      default: function () {
        return {
          api: false,
          autopause: true,
          autoplay: true,
          byline: true,
          callback: null,
          color: null,
          height: null,
          loop: false,
          maxheight: null,
          maxwidth: null,
          player_id: null,
          portrait: true,
          title: true,
          width: null,
          xhtml: false
        }
      }
    },
    allowFullScreen: {
      type: Boolean,
      default: true
    },
    animationSpeed: {
      type: Number,
      default: 300
    },
    classNames: {
      type: Object,
      default: function () {
        return {
          modalVideoEffect: 'modal-video-effect',
          modalVideo: 'modal-video',
          modalVideoClose: 'modal-video-close',
          modalVideoBody: 'modal-video-body',
          modalVideoInner: 'modal-video-inner',
          modalVideoIframeWrap: 'modal-video-movie-wrap',
          modalVideoCloseBtn: 'modal-video-close-btn'
        }
      }
    },
    aria: {
      type: Object, 
      default: function () {
        return {
          openMessage: 'Modal video opened',
          dismissBtnMessage: 'Close the modal video'
        }
      }
    }
  },
  methods: {
    getQueryString (obj) {
      let url = ''
      for (var key in obj) {
        if (obj.hasOwnProperty(key)) {
          if (obj[key] !== null) {
            url += key + '=' + obj[key] + '&'
          }
        }
      }
      return url.substr(0, url.length - 1)
    },
    getYoutubeUrl(youtube, videoId) {
      const query = this.getQueryString(youtube)
      return '//www.youtube.com/embed/' + videoId + '?' + query
    },
    getVimeoUrl(vimeo, videoId) {
      const query = this.getQueryString(vimeo)
      return '//player.vimeo.com/video/' + videoId + '?' + query
    },
    getPadding(ratio) {
      const arr = ratio.split(':')
      const width = Number(arr[0])
      const height = Number(arr[1])
      const padding = height * 100 / width
      return padding + '%'
    }
  },
  computed: {
    fullVideoUrl() {
      if (this.channel === 'youtube') {
        return this.getYoutubeUrl(this.youtube, this.videoId)
      } else if (this.channel === 'vimeo') {
        return this.getVimeoUrl(this.vimeo, this.videoId)
      }
    },
    paddingBottom() {
      return this.getPadding(this.ratio)
    }
  },
  watch: {
    isOpen: {
      handler: function(val) {
        this.$nextTick(() => {
          if (typeof this.$refs.closeBtn !== 'undefined') {
            this.$refs.closeBtn.focus()
          }
        });
      },
      deep: true
    }
  }
}
</script>
<style lang="scss" scoped>
$animation-speed: 0.3s;
$animation-function: ease-out;
$backdrop-color: rgba(0, 0, 0, 0.7);
$modal-bg-color: #333;

@keyframes modal-video {
  from {
    opacity: 0;
  }

  to {
    opacity: 1;
  }
}

@keyframes modal-video-inner {
  from {
    transform: translate(0, 100px);
  }

  to {
    transform: translate(0, 0);
  }
}

.modal-video {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: $backdrop-color;
  z-index: 1000000;
  cursor: pointer;
  opacity: 1;
  animation-timing-function: $animation-function;
  animation-duration: $animation-speed;
  animation-name: modal-video;
  transition: opacity $animation-speed $animation-function;
}

.modal-video-close {
  opacity: 0;

  & .modal-video-movie-wrap {
    transform: translate(0, 100px);
  }
}

.modal-video-body {
  max-width: 1100px;
  width: 100%;
  height: 100%;
  margin: 0 auto;
  display: table;
}

.modal-video-inner {
  display: table-cell;
  vertical-align: middle;
  width: 100%;
  height: 100%;
}

.modal-video-movie-wrap {
  width: 100%;
  height: 0;
  position: relative;
  padding-bottom: 56.25%;
  background-color: $modal-bg-color;
  animation-timing-function: $animation-function;
  animation-duration: $animation-speed;
  animation-name: modal-video-inner;
  transform: translate(0, 0);
  transition: transform $animation-speed $animation-function;

  & iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
  }
}

.modal-video-close-btn {
  position: absolute;
  z-index: 2;
  top: 50px;
  right: 50px;
  display: inline-block;
  width: 35px;
  height: 35px;
  overflow: hidden;
  border: none;
  background: transparent;
  // @media screen and (max-width: 1170px) {
  //   right: 15px;
  // }

  &:before {
    transform: rotate(45deg) translateY(-50%);
  }

  &:after {
    transform: rotate(-45deg) translateY(-50%);
  }

  &:before,
  &:after {
    content: '';
    position: absolute;
    height: 2px;
    width: 100%;
    top: 50%;
    left: 0;
    background: #fff;
    border-radius: 5px;
  }
}
</style>

parent.vue

<template>
  <div class="media-component size-small">
    <button class="video-trigger" 
      @click="openVideo">
       Play
     </button>
     <modal-video :channel="videoChannel" :videoId="videoId" :isOpen.sync="videoIsOpen" />
  </div><!--.media-component-->
</template>

<script>
import ModalVideo from '../components/ModalVideo'
export default {
  components: {
    ModalVideo
  },
  data: () => {
    return {
      videoIsOpen: false
    }
  },
  methods: {
    openVideo() {
      this.videoIsOpen = !this.videoIsOpen
    }
  },
  computed: {
    videoChannel: function () {
      //Logic to extract based on URL
      return 'vimeo'
    },
    videoId: function () {
      //Logic to extract based on URL
      return '387913227'
    }
  }
}
</script>