slate
Version:
A completely customizable framework for building rich text editors.
254 lines (189 loc) • 13.8 kB
JavaScript
;
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; }; }();
require('./block');
require('./inline');
var _isPlainObject = require('is-plain-object');
var _isPlainObject2 = _interopRequireDefault(_isPlainObject);
var _immutable = require('immutable');
var _node = require('./node');
var _node2 = _interopRequireDefault(_node);
var _modelTypes = require('../constants/model-types');
var _modelTypes2 = _interopRequireDefault(_modelTypes);
var _generateKey = require('../utils/generate-key');
var _generateKey2 = _interopRequireDefault(_generateKey);
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; }
/**
* Prevent circular dependencies.
*/
/**
* Dependencies.
*/
/**
* Default properties.
*
* @type {Object}
*/
var DEFAULTS = {
data: new _immutable.Map(),
key: undefined,
nodes: new _immutable.List()
};
/**
* Document.
*
* @type {Document}
*/
var Document = function (_Record) {
_inherits(Document, _Record);
function Document() {
_classCallCheck(this, Document);
return _possibleConstructorReturn(this, (Document.__proto__ || Object.getPrototypeOf(Document)).apply(this, arguments));
}
_createClass(Document, [{
key: 'toJSON',
/**
* Return a JSON representation of the document.
*
* @param {Object} options
* @return {Object}
*/
value: function toJSON() {
var options = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
var object = {
kind: this.kind,
data: this.data.toJSON(),
nodes: this.nodes.toArray().map(function (n) {
return n.toJSON(options);
})
};
if (options.preserveKeys) {
object.key = this.key;
}
return object;
}
/**
* Alias `toJS`.
*/
}, {
key: 'toJS',
value: function toJS(options) {
return this.toJSON(options);
}
}, {
key: 'kind',
/**
* Get the node's kind.
*
* @return {String}
*/
get: function get() {
return 'document';
}
/**
* Check if the document is empty.
*
* @return {Boolean}
*/
}, {
key: 'isEmpty',
get: function get() {
return this.text == '';
}
/**
* Get the concatenated text of all the document's children.
*
* @return {String}
*/
}, {
key: 'text',
get: function get() {
return this.getText();
}
}], [{
key: 'create',
/**
* Create a new `Document` with `attrs`.
*
* @param {Object|Array|List|Text} attrs
* @return {Document}
*/
value: function create() {
var attrs = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
if (Document.isDocument(attrs)) {
return attrs;
}
if (_immutable.List.isList(attrs) || Array.isArray(attrs)) {
attrs = { nodes: attrs };
}
if ((0, _isPlainObject2.default)(attrs)) {
return Document.fromJSON(attrs);
}
throw new Error('`Document.create` only accepts objects, arrays, lists or documents, but you passed it: ' + attrs);
}
/**
* Create a `Document` from a JSON `object`.
*
* @param {Object|Document} object
* @return {Document}
*/
}, {
key: 'fromJSON',
value: function fromJSON(object) {
if (Document.isDocument(object)) {
return object;
}
var _object$data = object.data,
data = _object$data === undefined ? {} : _object$data,
_object$key = object.key,
key = _object$key === undefined ? (0, _generateKey2.default)() : _object$key,
_object$nodes = object.nodes,
nodes = _object$nodes === undefined ? [] : _object$nodes;
var document = new Document({
key: key,
data: new _immutable.Map(data),
nodes: new _immutable.List(nodes.map(_node2.default.fromJSON))
});
return document;
}
/**
* Alias `fromJS`.
*/
}, {
key: 'isDocument',
/**
* Check if `any` is a `Document`.
*
* @param {Any} any
* @return {Boolean}
*/
value: function isDocument(any) {
return !!(any && any[_modelTypes2.default.DOCUMENT]);
}
}]);
return Document;
}((0, _immutable.Record)(DEFAULTS));
/**
* Attach a pseudo-symbol for type checking.
*/
Document.fromJS = Document.fromJSON;
Document.prototype[_modelTypes2.default.DOCUMENT] = true;
/**
* Mix in `Node` methods.
*/
Object.getOwnPropertyNames(_node2.default.prototype).forEach(function (method) {
if (method == 'constructor') return;
Document.prototype[method] = _node2.default.prototype[method];
});
/**
* Export.
*
* @type {Document}
*/
exports.default = Document;
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b2N1bWVudC5pc0RvY3VtZW50KG9iamVjdCkpIHtcbiAgICAgIHJldHVybiBvYmplY3RcbiAgICB9XG5cbiAgICBjb25zdCB7XG4gICAgICBkYXRhID0ge30sXG4gICAgICBrZXkgPSBnZW5lcmF0ZUtleSgpLFxuICAgICAgbm9kZXMgPSBbXSxcbiAgICB9ID0gb2JqZWN0XG5cbiAgICBjb25zdCBkb2N1bWVudCA9IG5ldyBEb2N1bWVudCh7XG4gICAgICBrZXksXG4gICAgICBkYXRhOiBuZXcgTWFwKGRhdGEpLFxuICAgICAgbm9kZXM6IG5ldyBMaXN0KG5vZGVzLm1hcChOb2RlLmZyb21KU09OKSksXG4gICAgfSlcblxuICAgIHJldHVybiBkb2N1bWVudFxuICB9XG5cbiAgLyoqXG4gICAqIEFsaWFzIGBmcm9tSlNgLlxuICAgKi9cblxuICBzdGF0aWMgZnJvbUpTID0gRG9jdW1lbnQuZnJvbUpTT05cblxuICAvKipcbiAgICogQ2hlY2sgaWYgYGFueWAgaXMgYSBgRG9jdW1lbnRgLlxuICAgKlxuICAgKiBAcGFyYW0ge0FueX0gYW55XG4gICAqIEByZXR1cm4ge0Jvb2xlYW59XG4gICAqL1xuXG4gIHN0YXRpYyBpc0RvY3VtZW50KGFueSkge1xuICAgIHJldHVybiAhIShhbnkgJiYgYW55W01PREVMX1RZUEVTLkRPQ1VNRU5UXSlcbiAgfVxuXG4gIC8qKlxuICAgKiBHZXQgdGhlIG5vZGUncyBraW5kLlxuICAgKlxuICAgKiBAcmV0dXJuIHtTdHJpbmd9XG4gICAqL1xuXG4gIGdldCBraW5kKCkge1xuICAgIHJldHVybiAnZG9jdW1lbnQnXG4gIH1cblxuICAvKipcbiAgICogQ2hlY2sgaWYgdGhlIGRvY3VtZW50IGlzIGVtcHR5LlxuICAgKlxuICAgKiBAcmV0dXJuIHtCb29sZWFufVxuICAgKi9cblxuICBnZXQgaXNFbXB0eSgpIHtcbiAgICByZXR1cm4gdGhpcy50ZXh0ID09ICcnXG4gIH1cblxuICAvKipcbiAgICogR2V0IHRoZSBjb25jYXRlbmF0ZWQgdGV4dCBvZiBhbGwgdGhlIGRvY3VtZW50J3MgY2hpbGRyZW4uXG4gICAqXG4gICAqIEByZXR1cm4ge1N0cmluZ31cbiAgICovXG5cbiAgZ2V0IHRleHQoKSB7XG4gICAgcmV0dXJuIHRoaXMuZ2V0VGV4dCgpXG4gIH1cblxuICAvKipcbiAgICogUmV0dXJuIGEgSlNPTiByZXByZXNlbnRhdGlvbiBvZiB0aGUgZG9jdW1lbnQuXG4gICAqXG4gICAqIEBwYXJhbSB7T2JqZWN0fSBvcHRpb25zXG4gICAqIEByZXR1cm4ge09iamVjdH1cbiAgICovXG5cbiAgdG9KU09OKG9wdGlvbnMgPSB7fSkge1xuICAgIGNvbnN0IG9iamVjdCA9IHtcbiAgICAgIGtpbmQ6IHRoaXMua2luZCxcbiAgICAgIGRhdGE6IHRoaXMuZGF0YS50b0pTT04oKSxcbiAgICAgIG5vZGVzOiB0aGlzLm5vZGVzLnRvQXJyYXkoKS5tYXAobiA9PiBuLnRvSlNPTihvcHRpb25zKSksXG4gICAgfVxuXG4gICAgaWYgKG9wdGlvbnMucHJlc2VydmVLZXlzKSB7XG4gICAgICBvYmplY3Qua2V5ID0gdGhpcy5rZXlcbiAgICB9XG5cbiAgICByZXR1cm4gb2JqZWN0XG4gIH1cblxuICAvKipcbiAgICogQWxpYXMgYHRvSlNgLlxuICAgKi9cblxuICB0b0pTKG9wdGlvbnMpIHtcbiAgICByZXR1cm4gdGhpcy50b0pTT04ob3B0aW9ucylcbiAgfVxuXG59XG5cbi8qKlxuICogQXR0YWNoIGEgcHNldWRvLXN5bWJvbCBmb3IgdHlwZSBjaGVja2luZy5cbiAqL1xuXG5Eb2N1bWVudC5wcm90b3R5cGVbTU9ERUxfVFlQRVMuRE9DVU1FTlRdID0gdHJ1ZVxuXG4vKipcbiAqIE1peCBpbiBgTm9kZWAgbWV0aG9kcy5cbiAqL1xuXG5PYmplY3QuZ2V0T3duUHJvcGVydHlOYW1lcyhOb2RlLnByb3RvdHlwZSkuZm9yRWFjaCgobWV0aG9kKSA9PiB7XG4gIGlmIChtZXRob2QgPT0gJ2NvbnN0cnVjdG9yJykgcmV0dXJuXG4gIERvY3VtZW50LnByb3RvdHlwZVttZXRob2RdID0gTm9kZS5wcm90b3R5cGVbbWV0aG9kXVxufSlcblxuLyoqXG4gKiBFeHBvcnQuXG4gKlxuICogQHR5cGUge0RvY3VtZW50fVxuICovXG5cbmV4cG9ydCBkZWZhdWx0IERvY3VtZW50XG4iXX0=