webpack-bootstrap-ui-kit/src/js_old/_components/_ui.video.preview.js

"use strict";

import $ from "jquery";

import MainUI from "../_main";
import Events from "../_events";
import SpinnerUI from "./_ui.spinner";

const VideoPreviewUI = (($) => {
  const NAME = "jsVideoPreviewUI";
  const DATA_KEY = NAME;

  const G = window;
  const D = document;

  class VideoPreviewUI {
    constructor(el) {
      const ui = this;
      ui.$_el = $(el);
      ui.innerHTML = ui.$_el[0].innerHTML;

      ui.$_el.data(DATA_KEY, this);
      const href = ui.$_el.attr("href") || ui.$_el.data("href");
      const YouTubeGetID = (url) => {
        const parsedURL = url.split(
          /(vi\/|v%3D|v=|\/v\/|youtu\.be\/|\/embed\/)/
        );
        console.log(`${NAME}: ${parsedURL}`);
        return undefined !== parsedURL[2]
          ? parsedURL[2].split(/[^0-9a-z_-]/i)[0]
          : parsedURL[0];
      };

      let video;

      if (
        (video = href.match(
          /(youtube|youtube-nocookie|youtu|vimeo)\.(com|be)\/(watch\?v=([\w-]+)|([\w-]+))/
        ))
      ) {
        let video_id;

        if (
          video[1] === "youtube" ||
          video[1] === "youtube-nocookie" ||
          video[1] === "youtu"
        ) {
          video_id = YouTubeGetID(href);
        }

        if (video[1] == "vimeo") {
          video_id = video[3];
          ui.$_el.addClass("loading");
          $.ajax({
            type: "GET",
            url: `https://vimeo.com/api/v2/video/${video_id}.json`,
            jsonp: "callback",
            dataType: "jsonp",
            success: function (data) {
              const thumbnail_src = data[0].thumbnail_large;
              ui.show(thumbnail_src);
              ui.$_el.removeClass("loading");
            },
          });

          return;
        }

        if (video_id) {
          ui.show(`//i3.ytimg.com/vi/${video_id}/0.jpg`);
        }
      }
    }

    show(src) {
      const ui = this;
      ui.$_el[0].innerHTML = "";
      ui.$_el.append(`<img src="${src}" alt="Video" />`);
    }

    static dispose() {
      console.log(`${NAME}: dispose`);
      ui.$_el[0].innerHTML = ui.innerHTML;
    }

    static _jQueryInterface() {
      return this.each((i, el) => {
        // attach functionality to element
        const $el = $(el);
        let data = $el.data(DATA_KEY);

        if (!data) {
          data = new VideoPreviewUI(el);
          $el.data(DATA_KEY, data);
        }
      });
    }
  }

  // jQuery interface
  $.fn[NAME] = VideoPreviewUI._jQueryInterface;
  $.fn[NAME].Constructor = VideoPreviewUI;
  $.fn[NAME].noConflict = () => {
    $.fn[NAME] = JQUERY_NO_CONFLICT;
    return VideoPreviewUI._jQueryInterface;
  };

  // auto-apply
  $(window).on(`${Events.LODEDANDREADY}`, () => {
    console.log(`${NAME}: init`);

    $('[data-video-preview="true"]').each((i, el) => {
      $(el).jsVideoPreviewUI();
    });
  });

  return VideoPreviewUI;
})($);

export default VideoPreviewUI;