Innovenergy_trunk/frontend/node_modules/testcafe-hammerhead/lib/utils/parse5.js

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.setAttr = exports.getAttr = exports.removeAttr = exports.createTextNode = exports.walkElements = exports.findElement = exports.findElementsByTagNames = exports.removeNode = exports.appendNode = exports.findNextNonTextNode = exports.findNodeIndex = exports.insertBeforeFirstScript = exports.unshiftElement = exports.createElement = void 0;
const namespaces_1 = require("../processing/dom/namespaces");
const ATTR_NAMESPACE_LOCAL_NAME_SEPARATOR = ':';
function isElementNode(el) {
    return el.nodeName !== '#document' &&
        el.nodeName !== '#text' &&
        el.nodeName !== '#documentType' &&
        el.nodeName !== '#comment';
}
function getAttrName(attr) {
    return attr.prefix ? attr.prefix + ATTR_NAMESPACE_LOCAL_NAME_SEPARATOR + attr.name : attr.name;
}
function parseAttrName(attr) {
    const parts = attr.split(ATTR_NAMESPACE_LOCAL_NAME_SEPARATOR);
    if (parts.length === 2) {
        return {
            prefix: parts[0],
            name: parts[1],
        };
    }
    return {
        name: parts[0],
    };
}
function findAttr(el, name) {
    for (let i = 0; i < el.attrs.length; i++) {
        if (getAttrName(el.attrs[i]) === name)
            return el.attrs[i];
    }
    return null;
}
function createElement(tagName, attrs) {
    return {
        nodeName: tagName,
        tagName: tagName,
        attrs: attrs,
        childNodes: [],
    };
}
exports.createElement = createElement;
function unshiftElement(el, parent) {
    var _a;
    el.namespaceURI = parent.namespaceURI;
    el.parentNode = parent;
    (_a = parent.childNodes) === null || _a === void 0 ? void 0 : _a.unshift(el); // eslint-disable-line no-unused-expressions
}
exports.unshiftElement = unshiftElement;
function insertBeforeFirstScript(el, parent) {
    var _a;
    const firstScriptIndex = findNodeIndex(parent, node => node.tagName === 'script');
    const insertIndex = firstScriptIndex !== -1 ? firstScriptIndex : ((_a = parent.childNodes) === null || _a === void 0 ? void 0 : _a.length) || 0;
    appendNode(el, parent, insertIndex);
}
exports.insertBeforeFirstScript = insertBeforeFirstScript;
function findNodeIndex(parent, predicate) {
    return parent && parent.childNodes
        ? parent.childNodes.findIndex(predicate)
        : -1;
}
exports.findNodeIndex = findNodeIndex;
function findNextNonTextNode(parent, startIndex) {
    if (!parent.childNodes)
        return null;
    let currentNode;
    while (currentNode = parent.childNodes[startIndex]) { // eslint-disable-line no-cond-assign
        if (currentNode.nodeName !== '#text')
            return currentNode;
        startIndex++;
    }
    return currentNode;
}
exports.findNextNonTextNode = findNextNonTextNode;
function appendNode(node, parent, index) {
    var _a;
    node.namespaceURI = parent.namespaceURI;
    node.parentNode = parent;
    (_a = parent.childNodes) === null || _a === void 0 ? void 0 : _a.splice(index, 0, node); // eslint-disable-line no-unused-expressions
}
exports.appendNode = appendNode;
function removeNode(node) {
    const parent = node.parentNode;
    if (!parent || !parent.childNodes)
        return;
    const elIndex = parent.childNodes.indexOf(node);
    parent.childNodes.splice(elIndex, 1);
}
exports.removeNode = removeNode;
function findElementsByTagNames(root, tagNames) {
    const elements = {};
    walkElements(root, el => {
        if (tagNames.includes(el.tagName)) {
            elements[el.tagName] = elements[el.tagName] || [];
            elements[el.tagName].push(el);
        }
    });
    return elements;
}
exports.findElementsByTagNames = findElementsByTagNames;
function findElement(el, predicate) {
    if (isElementNode(el) && predicate(el))
        return el;
    if (!el.childNodes)
        return null;
    for (const child of el.childNodes) {
        const result = findElement(child, predicate);
        if (result)
            return result;
    }
    return null;
}
exports.findElement = findElement;
function walkElements(el, processor) {
    if (isElementNode(el))
        processor(el);
    if (el.childNodes)
        el.childNodes.forEach(child => walkElements(child, processor));
}
exports.walkElements = walkElements;
function createTextNode(content, parent) {
    return {
        nodeName: '#text',
        value: content,
        parentNode: parent,
    };
}
exports.createTextNode = createTextNode;
function removeAttr(el, name) {
    for (let i = 0; i < el.attrs.length; i++) {
        if (getAttrName(el.attrs[i]) === name) {
            el.attrs.splice(i, 1);
            return;
        }
    }
}
exports.removeAttr = removeAttr;
function getAttr(el, name) {
    const attr = findAttr(el, name);
    return attr ? attr.value : null;
}
exports.getAttr = getAttr;
function setAttr(el, name, value) {
    const attr = findAttr(el, name);
    if (attr) {
        attr.value = value;
        return value;
    }
    const parsedAttrName = parseAttrName(name);
    const newAttr = { name: parsedAttrName.name, value: value, namespace: void 0 };
    if (parsedAttrName.prefix && namespaces_1.NAMESPACE_PREFIX_MAP[parsedAttrName.prefix])
        newAttr.namespace = namespaces_1.NAMESPACE_PREFIX_MAP[parsedAttrName.prefix];
    el.attrs.push(newAttr);
    return value;
}
exports.setAttr = setAttr;