@the-little-books/little/lib/node/node-parse.js

"use strict";
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
    if (k2 === undefined) k2 = k;
    Object.defineProperty(o, k2, { enumerable: true, get: function() { return m[k]; } });
}) : (function(o, m, k, k2) {
    if (k2 === undefined) k2 = k;
    o[k2] = m[k];
}));
var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
    Object.defineProperty(o, "default", { enumerable: true, value: v });
}) : function(o, v) {
    o["default"] = v;
});
var __importStar = (this && this.__importStar) || function (mod) {
    if (mod && mod.__esModule) return mod;
    var result = {};
    if (mod != null) for (var k in mod) if (k !== "default" && Object.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
    __setModuleDefault(result, mod);
    return result;
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.parse_nodes = void 0;
const node_api_1 = require("./node-api");
const ut = __importStar(require("../ut"));
const { DOMParser } = require("xmldom");
const parser = new DOMParser();
function parse_nodes(text, opts = {
    trim: true,
    no_blank_text_node: true,
}) {
    const nodes = Array.from(parser.parseFromString(text, "text/xml").childNodes);
    return nodes.flatMap((node) => nodes_from_node(node, opts));
}
exports.parse_nodes = parse_nodes;
function nodes_from_node(node, opts) {
    if (node.tagName) {
        return [from_node(node, opts)];
    }
    else if (node.nodeName === "#text") {
        return nodes_from_text(node, opts);
    }
    else {
        return [];
    }
}
function from_node(node, opts) {
    const attributes = {};
    if (node.attributes) {
        for (const { name, value } of Array.from(node.attributes)) {
            attributes[name] = value;
        }
    }
    let contents = node.childNodes
        ? Array.from(node.childNodes).flatMap((node) => nodes_from_node(node, opts))
        : [];
    return node_api_1.h(node.tagName, attributes, contents);
}
function nodes_from_text(node, opts) {
    if (ut.blank_p(node.data) && opts.no_blank_text_node) {
        return [];
    }
    else {
        return opts.trim ? [node_api_1.text(node.data.trim())] : [node_api_1.text(node.data)];
    }
}
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