wx2/src/util/view/parse.js

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/**
 * 视图内容解析为ast
 *
 * @file 视图内容解析为ast
 */

'use strict';

const {isArray} = require('lodash');
const FAKE_ROOT = Symbol.for('fake-root');
const utils = require('..');

module.exports = function parse(options) {
    options = options || {
        xmlMode: false,
        lowerCaseAttributeNames: false,
        recognizeSelfClosing: true,
        lowerCaseTags: false
    };
    this.Parser = parser;

    function parser(doc) {
        const {htmlParser, handler} = utils.getHtmlParser(options);
        htmlParser.end(doc);
        return {
            type: 'tag',
            name: FAKE_ROOT,
            attribs: {},
            children: isArray(handler.dom) ? handler.dom : [handler.dom]
        };
    }
};