react-player/lib/Preview.js

A React component for playing a variety of URLs, including file paths, YouTube, Facebook, Twitch, SoundCloud, Streamable, Vimeo, Wistia and DailyMotion

"use strict";

function _typeof(obj) { "@babel/helpers - typeof"; if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports["default"] = void 0;

var _react = _interopRequireWildcard(require("react"));

function _getRequireWildcardCache() { if (typeof WeakMap !== "function") return null; var cache = new WeakMap(); _getRequireWildcardCache = function _getRequireWildcardCache() { return cache; }; return cache; }

function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } if (obj === null || _typeof(obj) !== "object" && typeof obj !== "function") { return { "default": obj }; } var cache = _getRequireWildcardCache(); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) { var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null; if (desc && (desc.get || desc.set)) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } newObj["default"] = obj; if (cache) { cache.set(obj, newObj); } return newObj; }

function ownKeys(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); if (enumerableOnly) symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; }); keys.push.apply(keys, symbols); } return keys; }

function _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i] != null ? arguments[i] : {}; if (i % 2) { ownKeys(Object(source), true).forEach(function (key) { _defineProperty(target, key, source[key]); }); } else if (Object.getOwnPropertyDescriptors) { Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)); } else { ownKeys(Object(source)).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } } return target; }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }

function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } }); if (superClass) _setPrototypeOf(subClass, superClass); }

function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }

function _createSuper(Derived) { var hasNativeReflectConstruct = _isNativeReflectConstruct(); return function _createSuperInternal() { var Super = _getPrototypeOf(Derived), result; if (hasNativeReflectConstruct) { var NewTarget = _getPrototypeOf(this).constructor; result = Reflect.construct(Super, arguments, NewTarget); } else { result = Super.apply(this, arguments); } return _possibleConstructorReturn(this, result); }; }

function _possibleConstructorReturn(self, call) { if (call && (_typeof(call) === "object" || typeof call === "function")) { return call; } return _assertThisInitialized(self); }

function _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; }

function _isNativeReflectConstruct() { if (typeof Reflect === "undefined" || !Reflect.construct) return false; if (Reflect.construct.sham) return false; if (typeof Proxy === "function") return true; try { Date.prototype.toString.call(Reflect.construct(Date, [], function () {})); return true; } catch (e) { return false; } }

function _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); }

function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }

var ICON_SIZE = '64px';
var cache = {};

var Preview = /*#__PURE__*/function (_Component) {
  _inherits(Preview, _Component);

  var _super = _createSuper(Preview);

  function Preview() {
    var _this;

    _classCallCheck(this, Preview);

    for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {
      args[_key] = arguments[_key];
    }

    _this = _super.call.apply(_super, [this].concat(args));

    _defineProperty(_assertThisInitialized(_this), "mounted", false);

    _defineProperty(_assertThisInitialized(_this), "state", {
      image: null
    });

    _defineProperty(_assertThisInitialized(_this), "handleKeyPress", function (e) {
      if (e.key === 'Enter' || e.key === ' ') {
        _this.props.onClick();
      }
    });

    return _this;
  }

  _createClass(Preview, [{
    key: "componentDidMount",
    value: function componentDidMount() {
      this.mounted = true;
      this.fetchImage(this.props);
    }
  }, {
    key: "componentDidUpdate",
    value: function componentDidUpdate(prevProps) {
      var _this$props = this.props,
          url = _this$props.url,
          light = _this$props.light;

      if (prevProps.url !== url || prevProps.light !== light) {
        this.fetchImage(this.props);
      }
    }
  }, {
    key: "componentWillUnmount",
    value: function componentWillUnmount() {
      this.mounted = false;
    }
  }, {
    key: "fetchImage",
    value: function fetchImage(_ref) {
      var _this2 = this;

      var url = _ref.url,
          light = _ref.light,
          oEmbedUrl = _ref.oEmbedUrl;

      if ( /*#__PURE__*/_react["default"].isValidElement(light)) {
        return;
      }

      if (typeof light === 'string') {
        this.setState({
          image: light
        });
        return;
      }

      if (cache[url]) {
        this.setState({
          image: cache[url]
        });
        return;
      }

      this.setState({
        image: null
      });
      return window.fetch(oEmbedUrl.replace('{url}', url)).then(function (response) {
        return response.json();
      }).then(function (data) {
        if (data.thumbnail_url && _this2.mounted) {
          var image = data.thumbnail_url.replace('height=100', 'height=480').replace('-d_295x166', '-d_640');

          _this2.setState({
            image: image
          });

          cache[url] = image;
        }
      });
    }
  }, {
    key: "render",
    value: function render() {
      var _this$props2 = this.props,
          light = _this$props2.light,
          onClick = _this$props2.onClick,
          playIcon = _this$props2.playIcon,
          previewTabIndex = _this$props2.previewTabIndex;
      var image = this.state.image;

      var isElement = /*#__PURE__*/_react["default"].isValidElement(light);

      var flexCenter = {
        display: 'flex',
        alignItems: 'center',
        justifyContent: 'center'
      };
      var styles = {
        preview: _objectSpread({
          width: '100%',
          height: '100%',
          backgroundImage: image && !isElement ? "url(".concat(image, ")") : undefined,
          backgroundSize: 'cover',
          backgroundPosition: 'center',
          cursor: 'pointer'
        }, flexCenter),
        shadow: _objectSpread({
          background: 'radial-gradient(rgb(0, 0, 0, 0.3), rgba(0, 0, 0, 0) 60%)',
          borderRadius: ICON_SIZE,
          width: ICON_SIZE,
          height: ICON_SIZE,
          position: isElement ? 'absolute' : undefined
        }, flexCenter),
        playIcon: {
          borderStyle: 'solid',
          borderWidth: '16px 0 16px 26px',
          borderColor: 'transparent transparent transparent white',
          marginLeft: '7px'
        }
      };

      var defaultPlayIcon = /*#__PURE__*/_react["default"].createElement("div", {
        style: styles.shadow,
        className: "react-player__shadow"
      }, /*#__PURE__*/_react["default"].createElement("div", {
        style: styles.playIcon,
        className: "react-player__play-icon"
      }));

      return /*#__PURE__*/_react["default"].createElement("div", {
        style: styles.preview,
        className: "react-player__preview",
        onClick: onClick,
        tabIndex: previewTabIndex,
        onKeyPress: this.handleKeyPress
      }, isElement ? light : null, playIcon || defaultPlayIcon);
    }
  }]);

  return Preview;
}(_react.Component);

exports["default"] = Preview;