ep-react-ui/build/components/Editor/addons/LinkControl/index.js

EP react UI elements.

'use strict';

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

var _createClass = 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); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

var _react = require('react');

var _react2 = _interopRequireDefault(_react);

var _propTypes = require('prop-types');

var _propTypes2 = _interopRequireDefault(_propTypes);

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

var _ControlItem = require('../../ControlItem');

var _ControlItem2 = _interopRequireDefault(_ControlItem);

var _LinkForm = require('./LinkForm');

var _LinkForm2 = _interopRequireDefault(_LinkForm);

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

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

function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; } /**
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                * Date picker input
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                */


var LinkControl = function (_PureComponent) {
    _inherits(LinkControl, _PureComponent);

    function LinkControl(props) {
        _classCallCheck(this, LinkControl);

        // actions
        var _this = _possibleConstructorReturn(this, (LinkControl.__proto__ || Object.getPrototypeOf(LinkControl)).call(this, props));

        _this.state = {
            isShow: false,
            value: ''
        };
        _this._onToggle = _this._onToggle.bind(_this);
        _this._onConfirm = _this._onConfirm.bind(_this);
        return _this;
    }

    _createClass(LinkControl, [{
        key: '_onToggle',
        value: function _onToggle() {
            // show popup
            if (!this.state.isShow) {
                this.onShow();
            }
            // hide popup
            else {
                    this.onHide();
                }
        }
    }, {
        key: '_onConfirm',
        value: function _onConfirm(url) {
            // apply
            if (url) {
                this.onApply(url);
            }
            // remove
            else {
                    this.onRemove();
                }
        }
    }, {
        key: 'render',
        value: function render() {
            var _state = this.state,
                isShow = _state.isShow,
                value = _state.value;


            return _react2.default.createElement(
                'div',
                { className: 'LinkControl', style: { display: 'inline', position: 'relative' } },
                _react2.default.createElement(_ControlItem2.default, {
                    label: 'Link',
                    onClick: this._onToggle
                }),
                isShow && _react2.default.createElement(_LinkForm2.default, {
                    value: value,
                    onChange: this._onChange,
                    onCancel: this._onToggle,
                    onConfirm: this._onConfirm
                })
            );
        }

        // internal

    }, {
        key: 'onShow',
        value: function onShow() {
            var editorState = this.props.editorState;


            var selection = editorState.getSelection();

            // have selection
            if (!selection.isCollapsed()) {
                var contentState = editorState.getCurrentContent();
                var startKey = editorState.getSelection().getStartKey();
                var startOffset = editorState.getSelection().getStartOffset();
                var blockWithLinkAtBeginning = contentState.getBlockForKey(startKey);
                var linkKey = blockWithLinkAtBeginning.getEntityAt(startOffset);

                var url = '';
                if (linkKey) {
                    var linkInstance = contentState.getEntity(linkKey);
                    url = linkInstance.getData().url;
                }

                this.setState({
                    isShow: true,
                    value: url
                });
            }
        }
    }, {
        key: 'onHide',
        value: function onHide() {
            this.setState({ isShow: false });
        }
    }, {
        key: 'onApply',
        value: function onApply(url) {
            var editorState = this.props.editorState;


            var contentState = editorState.getCurrentContent();
            var contentStateWithEntity = contentState.createEntity('LINK', 'MUTABLE', { url: url });
            var entityKey = contentStateWithEntity.getLastCreatedEntityKey();
            var newEditorState = _draftJs.EditorState.set(editorState, { currentContent: contentStateWithEntity });

            var newEditorStateWithLink = _draftJs.RichUtils.toggleLink(newEditorState, newEditorState.getSelection(), entityKey);

            this.props.onToggle(newEditorStateWithLink);

            this.setState({ isShow: false });
        }
    }, {
        key: 'onRemove',
        value: function onRemove() {
            var editorState = this.props.editorState;


            var newEditorStateWithLink = _draftJs.RichUtils.toggleLink(editorState, editorState.getSelection(), null);

            this.props.onToggle(newEditorStateWithLink);

            this.setState({ isShow: false });
        }
    }]);

    return LinkControl;
}(_react.PureComponent);

LinkControl.propTypes = {
    editorState: _propTypes2.default.object,
    onToggle: _propTypes2.default.func
};
exports.default = LinkControl;