ld-mention
Version:
Last Draft mention plugin
211 lines (168 loc) • 10.6 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = undefined;
var _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; };
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 _templateObject = _taggedTemplateLiteral(['\n font-family: Open Sans, sans-serif;\n letter-spacing: -0.037rem;\n line-height: 1.75rem;\n height: 0;\n position: relative;\n z-index: 10;\n transform: translateY(8px);\n'], ['\n font-family: Open Sans, sans-serif;\n letter-spacing: -0.037rem;\n line-height: 1.75rem;\n height: 0;\n position: relative;\n z-index: 10;\n transform: translateY(8px);\n']),
_templateObject2 = _taggedTemplateLiteral(['\n position: relative;\n transition: background-color 0.2s ease-in-out;\n'], ['\n position: relative;\n transition: background-color 0.2s ease-in-out;\n']);
exports.getSelectionCoords = getSelectionCoords;
var _react = require('react');
var _react2 = _interopRequireDefault(_react);
var _styledComponents = require('styled-components');
var _styledComponents2 = _interopRequireDefault(_styledComponents);
var _draftJs = require('draft-js');
var _Autocomplete = require('./Autocomplete');
var _Autocomplete2 = _interopRequireDefault(_Autocomplete);
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
function _taggedTemplateLiteral(strings, raw) { return Object.freeze(Object.defineProperties(strings, { raw: { value: Object.freeze(raw) } })); }
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; } /*
* Copyright (c) 2016, vace.nz (https://github.com/vacenz)
*
* License: MIT
*/
function getSelectionCoords(editor) {
var toolbarHeight = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 34;
var maxOffsetLeft = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : 250;
var editorBounds = editor.getBoundingClientRect();
var rangeBounds = (0, _draftJs.getVisibleSelectionRect)(window);
if (!rangeBounds) {
return null;
}
var rangeWidth = rangeBounds.right - rangeBounds.left;
var offsetLeft = rangeBounds.left - editorBounds.left + rangeWidth / 2;
if (offsetLeft < maxOffsetLeft) {
offsetLeft = maxOffsetLeft;
}
var offsetTop = rangeBounds.top - editorBounds.top - toolbarHeight;
var offsetBottom = editorBounds.bottom - rangeBounds.top;
var rangeLeft = rangeBounds.left;
return { offsetLeft: offsetLeft, offsetTop: offsetTop, offsetBottom: offsetBottom, rangeLeft: rangeLeft };
}
var _default = function (_Component) {
_inherits(_default, _Component);
function _default(props) {
_classCallCheck(this, _default);
var _this = _possibleConstructorReturn(this, (_default.__proto__ || Object.getPrototypeOf(_default)).call(this, props));
_this.state = {
position: {},
rangeLeft: 0
};
return _this;
}
_createClass(_default, [{
key: 'componentDidUpdate',
value: function componentDidUpdate() {
this.setBarPosition();
}
}, {
key: 'setMention',
value: function setMention(user) {
var _props = this.props,
editorState = _props.editorState,
onChange = _props.onChange,
mentionSearchValue = _props.mentionSearchValue;
if (user === null || user === undefined) {
this.props.closeMentionList();
return;
}
var selectionState = editorState.getSelection();
var contentState = editorState.getCurrentContent();
var block = contentState.getBlockForKey(selectionState.getStartKey());
var start = selectionState.getEndOffset() - (mentionSearchValue.length + 1);
var end = selectionState.getEndOffset();
var contentStateWithEntity = contentState.createEntity('MENTION', 'IMMUTABLE', {
url: user.link,
avatar: user.avatar,
name: user.name,
className: 'ld-mention'
});
var entityKey = contentStateWithEntity.getLastCreatedEntityKey();
var targetRange = new _draftJs.SelectionState({
anchorKey: block.getKey(),
anchorOffset: start,
focusKey: block.getKey(),
focusOffset: end
});
var updatedState = _draftJs.Modifier.replaceText(editorState.getCurrentContent(), targetRange, user.name, editorState.getCurrentInlineStyle(), entityKey);
onChange(_draftJs.EditorState.push(editorState, updatedState, 'insert-characters'));
this.props.closeMentionList();
}
}, {
key: 'setBarPosition',
value: function setBarPosition() {
var editorWrapper = this.props.editorWrapper;
var selectionCoords = getSelectionCoords(editorWrapper, 0, 0);
var hasFocus = this.props.editorState.getSelection().getHasFocus();
if (!selectionCoords) {
return null;
}
if (!hasFocus) {
return null;
}
if (selectionCoords && !this.state.position || this.state.position.top !== selectionCoords.offsetTop || this.state.position.left !== selectionCoords.offsetLeft) {
this.setState({
rangeLeft: selectionCoords.rangeLeft,
position: {
top: selectionCoords.offsetTop,
left: selectionCoords.offsetLeft
}
});
}
}
}, {
key: 'render',
value: function render() {
var _context;
var position = this.state.position;
var mentionSearchValue = this.props.mentionSearchValue;
var showMentions = mentionSearchValue.length > 0;
if (this.props.readOnly) {
return null;
}
var menuStyle = { display: showMentions ? 'block' : 'none' };
if (position !== undefined) {
menuStyle = Object.assign(position, menuStyle);
menuStyle = _extends({}, menuStyle);
}
return _react2.default.createElement(
MentionListWrapper,
{ style: menuStyle, className: 'ld-mention-wrapper' },
_react2.default.createElement(
'div',
{ style: { position: 'absolute', bottom: '0' } },
_react2.default.createElement(
MentionList,
{ className: 'ld-mention-list' },
showMentions && _react2.default.createElement(
'div',
{ style: { whiteSpace: 'nowrap' } },
_react2.default.createElement(_Autocomplete2.default, {
searchValue: this.props.mentionSearchValue,
mentionUsers: this.props.mentionUsers,
mentionUsersAsync: this.props.mentionUsersAsync,
searchKey: 'name',
closeMentionList: (_context = this.props).closeMentionList.bind(_context),
onClick: this.setMention.bind(this) })
)
)
)
);
}
}], [{
key: 'defaultProps',
get: function get() {
return {
mentionUsers: [{ name: '', link: '', avatar: '' }],
mentionUsersAsync: undefined
};
}
}]);
return _default;
}(_react.Component);
exports.default = _default;
var MentionListWrapper = _styledComponents2.default.div(_templateObject);
var MentionList = _styledComponents2.default.div(_templateObject2);