@mirrormedia/lilith-draft-editor/lib/draft-js/buttons/youtube.js

## Installation

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.YoutubeButton = YoutubeButton;
exports.YoutubeInput = YoutubeInput;

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

var _draftJs = require("draft-js");

var _modals = require("@keystone-ui/modals");

var _fields = require("@keystone-ui/fields");

var _styledComponents = _interopRequireDefault(require("styled-components"));

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function _getRequireWildcardCache(nodeInterop) { if (typeof WeakMap !== "function") return null; var cacheBabelInterop = new WeakMap(); var cacheNodeInterop = new WeakMap(); return (_getRequireWildcardCache = function (nodeInterop) { return nodeInterop ? cacheNodeInterop : cacheBabelInterop; })(nodeInterop); }

function _interopRequireWildcard(obj, nodeInterop) { if (!nodeInterop && obj && obj.__esModule) { return obj; } if (obj === null || typeof obj !== "object" && typeof obj !== "function") { return { default: obj }; } var cache = _getRequireWildcardCache(nodeInterop); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var key in obj) { if (key !== "default" && 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; }

const Label = _styledComponents.default.label`
  display: block;
  font-weight: 600;
  margin: 10px 0;
`;

function getYoutubeId(urlOrId = '') {
  const youtubeIdRegex = /^(?:https?:\/\/(?:www\.)?youtube\.com\/watch\?v=|https?:\/\/youtu.be\/|\/id\/)?([a-zA-Z0-9_-]{11})/i;
  const matches = urlOrId.startsWith('/') ? urlOrId.replace('/', '').match(youtubeIdRegex) : urlOrId.match(youtubeIdRegex);

  if (matches && matches[1]) {
    return matches[1];
  }

  return '';
}

function YoutubeInput(props) {
  const {
    isOpen,
    onChange,
    onCancel
  } = props;
  const initialInputValue = {
    description: '',
    youtubeIdOrUrl: ''
  };
  const [inputValue, setInputValue] = (0, _react.useState)(initialInputValue);

  const clearInputValue = () => {
    setInputValue(initialInputValue);
  };

  return /*#__PURE__*/_react.default.createElement(_modals.DrawerController, {
    isOpen: isOpen
  }, /*#__PURE__*/_react.default.createElement(_modals.Drawer, {
    title: `Insert Youtube video`,
    actions: {
      cancel: {
        label: 'Cancel',
        action: () => {
          clearInputValue();
          onCancel();
        }
      },
      confirm: {
        label: 'Confirm',
        action: () => {
          onChange({
            description: inputValue.description,
            youtubeId: getYoutubeId(inputValue.youtubeIdOrUrl)
          });
          clearInputValue();
        }
      }
    }
  }, /*#__PURE__*/_react.default.createElement(Label, {
    htmlFor: "description"
  }, "Youtube Description"), /*#__PURE__*/_react.default.createElement(_fields.TextInput, {
    onChange: e => setInputValue({
      description: e.target.value,
      youtubeIdOrUrl: inputValue.youtubeIdOrUrl
    }),
    type: "text",
    placeholder: "description",
    id: "description",
    value: inputValue.description
  }), /*#__PURE__*/_react.default.createElement(Label, {
    htmlFor: "youtubeId"
  }, "Youtube Video Id or Url"), /*#__PURE__*/_react.default.createElement(_fields.TextInput, {
    onChange: e => setInputValue({
      description: inputValue.description,
      youtubeIdOrUrl: e.target.value
    }),
    type: "text",
    placeholder: "youtubeId or url",
    id: "youtubeIdOrUrl",
    value: inputValue.youtubeIdOrUrl
  })));
}

function YoutubeButton(props) {
  const [toShowInput, setToShowInput] = (0, _react.useState)(false);
  const {
    className,
    editorState,
    onChange: onEditorStateChange
  } = props;

  const onChange = ({
    description,
    youtubeId
  }) => {
    const contentState = editorState.getCurrentContent(); // create an InfoBox entity

    const contentStateWithEntity = contentState.createEntity('YOUTUBE', 'IMMUTABLE', {
      description,
      youtubeId
    });
    const entityKey = contentStateWithEntity.getLastCreatedEntityKey();

    const newEditorState = _draftJs.EditorState.set(editorState, {
      currentContent: contentStateWithEntity
    }); //The third parameter here is a space string, not an empty string
    //If you set an empty string, you will get an error: Unknown DraftEntity key: null


    onEditorStateChange(_draftJs.AtomicBlockUtils.insertAtomicBlock(newEditorState, entityKey, ' '));
    setToShowInput(false);
  };

  return /*#__PURE__*/_react.default.createElement(_react.Fragment, null, /*#__PURE__*/_react.default.createElement(YoutubeInput, {
    onChange: onChange,
    onCancel: () => {
      setToShowInput(false);
    },
    isOpen: toShowInput
  }), /*#__PURE__*/_react.default.createElement("div", {
    className: className,
    onClick: () => {
      setToShowInput(true);
    }
  }, /*#__PURE__*/_react.default.createElement("svg", {
    height: "16px",
    width: "14px",
    version: "1.1",
    id: "Layer_1",
    xmlns: "http://www.w3.org/2000/svg",
    viewBox: "0 0 461.001 461.001"
  }, /*#__PURE__*/_react.default.createElement("path", {
    fill: "#6b7280",
    d: "M365.257,67.393H95.744C42.866,67.393,0,110.259,0,163.137v134.728 c0,52.878,42.866,95.744,95.744,95.744h269.513c52.878,0,95.744-42.866,95.744-95.744V163.137 C461.001,110.259,418.135,67.393,365.257,67.393z M300.506,237.056l-126.06,60.123c-3.359,1.602-7.239-0.847-7.239-4.568V168.607 c0-3.774,3.982-6.22,7.348-4.514l126.06,63.881C304.363,229.873,304.298,235.248,300.506,237.056z"
  })), /*#__PURE__*/_react.default.createElement("span", null, "Youtube")));
}