311 lines
10 KiB
JavaScript
311 lines
10 KiB
JavaScript
"use strict";
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var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");
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Object.defineProperty(exports, "__esModule", {
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value: true
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});
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Object.defineProperty(exports, "camelize", {
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enumerable: true,
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get: function () {
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return _util.camelize;
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}
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});
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exports.default = void 0;
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exports.filterEmpty = filterEmpty;
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exports.filterEmptyWithUndefined = filterEmptyWithUndefined;
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exports.flattenChildren = exports.findDOMNode = void 0;
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exports.getClass = getClass;
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exports.getComponent = void 0;
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exports.getComponentName = getComponentName;
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exports.getEvents = getEvents;
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exports.getOptionProps = exports.getKey = void 0;
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exports.getPropsSlot = getPropsSlot;
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exports.getSlot = void 0;
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exports.getStyle = getStyle;
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exports.hasProp = exports.getTextFromElement = void 0;
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Object.defineProperty(exports, "initDefaultProps", {
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enumerable: true,
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get: function () {
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return _initDefaultProps.default;
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}
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});
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exports.isEmptyContent = isEmptyContent;
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exports.isEmptyElement = isEmptyElement;
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exports.isEmptySlot = isEmptySlot;
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exports.isFragment = isFragment;
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exports.isStringElement = isStringElement;
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exports.isValidElement = isValidElement;
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exports.splitAttrs = exports.skipFlattenKey = exports.parseStyleText = void 0;
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var _extends2 = _interopRequireDefault(require("@babel/runtime/helpers/extends"));
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var _classNames = _interopRequireDefault(require("../classNames"));
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var _vue = require("vue");
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var _util = require("../util");
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var _isValid = _interopRequireDefault(require("../isValid"));
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var _initDefaultProps = _interopRequireDefault(require("./initDefaultProps"));
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// function getType(fn) {
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// const match = fn && fn.toString().match(/^\s*function (\w+)/);
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// return match ? match[1] : '';
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// }
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const splitAttrs = attrs => {
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const allAttrs = Object.keys(attrs);
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const eventAttrs = {};
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const onEvents = {};
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const extraAttrs = {};
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for (let i = 0, l = allAttrs.length; i < l; i++) {
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const key = allAttrs[i];
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if ((0, _util.isOn)(key)) {
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eventAttrs[key[2].toLowerCase() + key.slice(3)] = attrs[key];
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onEvents[key] = attrs[key];
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} else {
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extraAttrs[key] = attrs[key];
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}
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}
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return {
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onEvents,
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events: eventAttrs,
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extraAttrs
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};
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};
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exports.splitAttrs = splitAttrs;
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const parseStyleText = function () {
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let cssText = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : '';
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let camel = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;
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const res = {};
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const listDelimiter = /;(?![^(]*\))/g;
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const propertyDelimiter = /:(.+)/;
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if (typeof cssText === 'object') return cssText;
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cssText.split(listDelimiter).forEach(function (item) {
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if (item) {
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const tmp = item.split(propertyDelimiter);
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if (tmp.length > 1) {
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const k = camel ? (0, _util.camelize)(tmp[0].trim()) : tmp[0].trim();
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res[k] = tmp[1].trim();
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}
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}
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});
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return res;
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};
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exports.parseStyleText = parseStyleText;
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const hasProp = (instance, prop) => {
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return instance[prop] !== undefined;
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};
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exports.hasProp = hasProp;
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const skipFlattenKey = exports.skipFlattenKey = Symbol('skipFlatten');
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const flattenChildren = function () {
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let children = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : [];
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let filterEmpty = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : true;
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const temp = Array.isArray(children) ? children : [children];
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const res = [];
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temp.forEach(child => {
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if (Array.isArray(child)) {
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res.push(...flattenChildren(child, filterEmpty));
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} else if (child && child.type === _vue.Fragment) {
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if (child.key === skipFlattenKey) {
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res.push(child);
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} else {
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res.push(...flattenChildren(child.children, filterEmpty));
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}
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} else if (child && (0, _vue.isVNode)(child)) {
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if (filterEmpty && !isEmptyElement(child)) {
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res.push(child);
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} else if (!filterEmpty) {
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res.push(child);
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}
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} else if ((0, _isValid.default)(child)) {
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res.push(child);
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}
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});
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return res;
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};
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exports.flattenChildren = flattenChildren;
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const getSlot = function (self) {
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let name = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 'default';
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let options = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {};
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if ((0, _vue.isVNode)(self)) {
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if (self.type === _vue.Fragment) {
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return name === 'default' ? flattenChildren(self.children) : [];
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} else if (self.children && self.children[name]) {
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return flattenChildren(self.children[name](options));
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} else {
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return [];
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}
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} else {
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const res = self.$slots[name] && self.$slots[name](options);
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return flattenChildren(res);
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}
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};
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exports.getSlot = getSlot;
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const findDOMNode = instance => {
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var _a;
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let node = ((_a = instance === null || instance === void 0 ? void 0 : instance.vnode) === null || _a === void 0 ? void 0 : _a.el) || instance && (instance.$el || instance);
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while (node && !node.tagName) {
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node = node.nextSibling;
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}
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return node;
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};
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exports.findDOMNode = findDOMNode;
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const getOptionProps = instance => {
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const res = {};
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if (instance.$ && instance.$.vnode) {
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const props = instance.$.vnode.props || {};
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Object.keys(instance.$props).forEach(k => {
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const v = instance.$props[k];
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const hyphenateKey = (0, _util.hyphenate)(k);
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if (v !== undefined || hyphenateKey in props) {
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res[k] = v; // 直接取 $props[k]
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}
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});
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} else if ((0, _vue.isVNode)(instance) && typeof instance.type === 'object') {
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const originProps = instance.props || {};
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const props = {};
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Object.keys(originProps).forEach(key => {
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props[(0, _util.camelize)(key)] = originProps[key];
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});
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const options = instance.type.props || {};
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Object.keys(options).forEach(k => {
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const v = (0, _util.resolvePropValue)(options, props, k, props[k]);
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if (v !== undefined || k in props) {
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res[k] = v;
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}
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});
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}
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return res;
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};
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exports.getOptionProps = getOptionProps;
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const getComponent = function (instance) {
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let prop = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 'default';
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let options = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : instance;
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let execute = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : true;
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let com = undefined;
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if (instance.$) {
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const temp = instance[prop];
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if (temp !== undefined) {
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return typeof temp === 'function' && execute ? temp(options) : temp;
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} else {
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com = instance.$slots[prop];
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com = execute && com ? com(options) : com;
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}
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} else if ((0, _vue.isVNode)(instance)) {
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const temp = instance.props && instance.props[prop];
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if (temp !== undefined && instance.props !== null) {
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return typeof temp === 'function' && execute ? temp(options) : temp;
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} else if (instance.type === _vue.Fragment) {
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com = instance.children;
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} else if (instance.children && instance.children[prop]) {
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com = instance.children[prop];
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com = execute && com ? com(options) : com;
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}
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}
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if (Array.isArray(com)) {
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com = flattenChildren(com);
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com = com.length === 1 ? com[0] : com;
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com = com.length === 0 ? undefined : com;
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}
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return com;
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};
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exports.getComponent = getComponent;
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const getKey = ele => {
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const key = ele.key;
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return key;
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};
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exports.getKey = getKey;
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function getEvents() {
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let ele = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
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let on = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : true;
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let props = {};
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if (ele.$) {
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props = (0, _extends2.default)((0, _extends2.default)({}, props), ele.$attrs);
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} else {
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props = (0, _extends2.default)((0, _extends2.default)({}, props), ele.props);
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}
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return splitAttrs(props)[on ? 'onEvents' : 'events'];
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}
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function getClass(ele) {
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const props = ((0, _vue.isVNode)(ele) ? ele.props : ele.$attrs) || {};
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const tempCls = props.class || {};
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let cls = {};
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if (typeof tempCls === 'string') {
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tempCls.split(' ').forEach(c => {
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cls[c.trim()] = true;
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});
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} else if (Array.isArray(tempCls)) {
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(0, _classNames.default)(tempCls).split(' ').forEach(c => {
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cls[c.trim()] = true;
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});
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} else {
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cls = (0, _extends2.default)((0, _extends2.default)({}, cls), tempCls);
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}
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return cls;
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}
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function getStyle(ele, camel) {
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const props = ((0, _vue.isVNode)(ele) ? ele.props : ele.$attrs) || {};
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let style = props.style || {};
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if (typeof style === 'string') {
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style = parseStyleText(style, camel);
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} else if (camel && style) {
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// 驼峰化
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const res = {};
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Object.keys(style).forEach(k => res[(0, _util.camelize)(k)] = style[k]);
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return res;
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}
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return style;
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}
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function getComponentName(opts) {
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return opts && (opts.Ctor.options.name || opts.tag);
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}
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function isFragment(c) {
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return c.length === 1 && c[0].type === _vue.Fragment;
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}
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function isEmptyContent(c) {
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return c === undefined || c === null || c === '' || Array.isArray(c) && c.length === 0;
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}
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function isEmptyElement(c) {
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return c && (c.type === _vue.Comment || c.type === _vue.Fragment && c.children.length === 0 || c.type === _vue.Text && c.children.trim() === '');
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}
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function isEmptySlot(c) {
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return !c || c().every(isEmptyElement);
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}
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function isStringElement(c) {
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return c && c.type === _vue.Text;
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}
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function filterEmpty() {
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let children = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : [];
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const res = [];
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children.forEach(child => {
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if (Array.isArray(child)) {
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res.push(...child);
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} else if ((child === null || child === void 0 ? void 0 : child.type) === _vue.Fragment) {
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res.push(...filterEmpty(child.children));
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} else {
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res.push(child);
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}
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});
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return res.filter(c => !isEmptyElement(c));
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}
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function filterEmptyWithUndefined(children) {
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if (children) {
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const coms = filterEmpty(children);
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return coms.length ? coms : undefined;
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} else {
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return children;
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}
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}
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function isValidElement(element) {
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if (Array.isArray(element) && element.length === 1) {
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element = element[0];
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}
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return element && element.__v_isVNode && typeof element.type !== 'symbol'; // remove text node
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}
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function getPropsSlot(slots, props) {
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let prop = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : 'default';
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var _a, _b;
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return (_a = props[prop]) !== null && _a !== void 0 ? _a : (_b = slots[prop]) === null || _b === void 0 ? void 0 : _b.call(slots);
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}
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const getTextFromElement = ele => {
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if (isValidElement(ele) && isStringElement(ele[0])) {
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return ele[0].children;
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}
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return ele;
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};
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exports.getTextFromElement = getTextFromElement;
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var _default = exports.default = hasProp; |