@builder.io/console-feed/lib/Transform/HTML.js

A React component that displays console logs from the current page, an iframe or transported across a server

"use strict";
exports.__esModule = true;
// Sandbox HTML elements
var sandbox = document.implementation.createHTMLDocument('sandbox');
function objectifyAttributes(element) {
    var data = {};
    for (var _i = 0, _a = element.attributes; _i < _a.length; _i++) {
        var attribute = _a[_i];
        data[attribute.name] = attribute.value;
    }
    return data;
}
/**
 * Serialize a HTML element into JSON
 */
exports["default"] = {
    type: 'HTMLElement',
    shouldTransform: function (type, obj) {
        return (obj &&
            obj.children &&
            typeof obj.innerHTML === 'string' &&
            typeof obj.tagName === 'string');
    },
    toSerializable: function (element) {
        return {
            tagName: element.tagName.toLowerCase(),
            attributes: objectifyAttributes(element),
            innerHTML: element.innerHTML
        };
    },
    fromSerializable: function (data) {
        try {
            var element = sandbox.createElement(data.tagName);
            element.innerHTML = data.innerHTML;
            for (var _i = 0, _a = Object.keys(data.attributes); _i < _a.length; _i++) {
                var attribute = _a[_i];
                try {
                    element.setAttribute(attribute, data.attributes[attribute]);
                }
                catch (e) { }
            }
            return element;
        }
        catch (e) {
            return data;
        }
    }
};
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