package/LICENSE000644 0000002125 3560116604 010265 0ustar00000000 000000 Copyright (c) 2013-2019 Ivan Nikulin (ifaaan@gmail.com, https://github.com/inikulin) Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. package/lib/index.js000644 0000020440 3560116604 011473 0ustar00000000 000000 'use strict'; const doctype = require('parse5/lib/common/doctype'); const { DOCUMENT_MODE } = require('parse5/lib/common/html'); //Conversion tables for DOM Level1 structure emulation const nodeTypes = { element: 1, text: 3, cdata: 4, comment: 8 }; const nodePropertyShorthands = { tagName: 'name', childNodes: 'children', parentNode: 'parent', previousSibling: 'prev', nextSibling: 'next', nodeValue: 'data' }; //Node class Node { constructor(props) { for (const key of Object.keys(props)) { this[key] = props[key]; } } get firstChild() { const children = this.children; return (children && children[0]) || null; } get lastChild() { const children = this.children; return (children && children[children.length - 1]) || null; } get nodeType() { return nodeTypes[this.type] || nodeTypes.element; } } Object.keys(nodePropertyShorthands).forEach(key => { const shorthand = nodePropertyShorthands[key]; Object.defineProperty(Node.prototype, key, { get: function() { return this[shorthand] || null; }, set: function(val) { this[shorthand] = val; return val; } }); }); //Node construction exports.createDocument = function() { return new Node({ type: 'root', name: 'root', parent: null, prev: null, next: null, children: [], 'x-mode': DOCUMENT_MODE.NO_QUIRKS }); }; exports.createDocumentFragment = function() { return new Node({ type: 'root', name: 'root', parent: null, prev: null, next: null, children: [] }); }; exports.createElement = function(tagName, namespaceURI, attrs) { const attribs = Object.create(null); const attribsNamespace = Object.create(null); const attribsPrefix = Object.create(null); for (let i = 0; i < attrs.length; i++) { const attrName = attrs[i].name; attribs[attrName] = attrs[i].value; attribsNamespace[attrName] = attrs[i].namespace; attribsPrefix[attrName] = attrs[i].prefix; } return new Node({ type: tagName === 'script' || tagName === 'style' ? tagName : 'tag', name: tagName, namespace: namespaceURI, attribs: attribs, 'x-attribsNamespace': attribsNamespace, 'x-attribsPrefix': attribsPrefix, children: [], parent: null, prev: null, next: null }); }; exports.createCommentNode = function(data) { return new Node({ type: 'comment', data: data, parent: null, prev: null, next: null }); }; const createTextNode = function(value) { return new Node({ type: 'text', data: value, parent: null, prev: null, next: null }); }; //Tree mutation const appendChild = (exports.appendChild = function(parentNode, newNode) { const prev = parentNode.children[parentNode.children.length - 1]; if (prev) { prev.next = newNode; newNode.prev = prev; } parentNode.children.push(newNode); newNode.parent = parentNode; }); const insertBefore = (exports.insertBefore = function(parentNode, newNode, referenceNode) { const insertionIdx = parentNode.children.indexOf(referenceNode); const prev = referenceNode.prev; if (prev) { prev.next = newNode; newNode.prev = prev; } referenceNode.prev = newNode; newNode.next = referenceNode; parentNode.children.splice(insertionIdx, 0, newNode); newNode.parent = parentNode; }); exports.setTemplateContent = function(templateElement, contentElement) { appendChild(templateElement, contentElement); }; exports.getTemplateContent = function(templateElement) { return templateElement.children[0]; }; exports.setDocumentType = function(document, name, publicId, systemId) { const data = doctype.serializeContent(name, publicId, systemId); let doctypeNode = null; for (let i = 0; i < document.children.length; i++) { if (document.children[i].type === 'directive' && document.children[i].name === '!doctype') { doctypeNode = document.children[i]; break; } } if (doctypeNode) { doctypeNode.data = data; doctypeNode['x-name'] = name; doctypeNode['x-publicId'] = publicId; doctypeNode['x-systemId'] = systemId; } else { appendChild( document, new Node({ type: 'directive', name: '!doctype', data: data, 'x-name': name, 'x-publicId': publicId, 'x-systemId': systemId }) ); } }; exports.setDocumentMode = function(document, mode) { document['x-mode'] = mode; }; exports.getDocumentMode = function(document) { return document['x-mode']; }; exports.detachNode = function(node) { if (node.parent) { const idx = node.parent.children.indexOf(node); const prev = node.prev; const next = node.next; node.prev = null; node.next = null; if (prev) { prev.next = next; } if (next) { next.prev = prev; } node.parent.children.splice(idx, 1); node.parent = null; } }; exports.insertText = function(parentNode, text) { const lastChild = parentNode.children[parentNode.children.length - 1]; if (lastChild && lastChild.type === 'text') { lastChild.data += text; } else { appendChild(parentNode, createTextNode(text)); } }; exports.insertTextBefore = function(parentNode, text, referenceNode) { const prevNode = parentNode.children[parentNode.children.indexOf(referenceNode) - 1]; if (prevNode && prevNode.type === 'text') { prevNode.data += text; } else { insertBefore(parentNode, createTextNode(text), referenceNode); } }; exports.adoptAttributes = function(recipient, attrs) { for (let i = 0; i < attrs.length; i++) { const attrName = attrs[i].name; if (typeof recipient.attribs[attrName] === 'undefined') { recipient.attribs[attrName] = attrs[i].value; recipient['x-attribsNamespace'][attrName] = attrs[i].namespace; recipient['x-attribsPrefix'][attrName] = attrs[i].prefix; } } }; //Tree traversing exports.getFirstChild = function(node) { return node.children[0]; }; exports.getChildNodes = function(node) { return node.children; }; exports.getParentNode = function(node) { return node.parent; }; exports.getAttrList = function(element) { const attrList = []; for (const name in element.attribs) { attrList.push({ name: name, value: element.attribs[name], namespace: element['x-attribsNamespace'][name], prefix: element['x-attribsPrefix'][name] }); } return attrList; }; //Node data exports.getTagName = function(element) { return element.name; }; exports.getNamespaceURI = function(element) { return element.namespace; }; exports.getTextNodeContent = function(textNode) { return textNode.data; }; exports.getCommentNodeContent = function(commentNode) { return commentNode.data; }; exports.getDocumentTypeNodeName = function(doctypeNode) { return doctypeNode['x-name']; }; exports.getDocumentTypeNodePublicId = function(doctypeNode) { return doctypeNode['x-publicId']; }; exports.getDocumentTypeNodeSystemId = function(doctypeNode) { return doctypeNode['x-systemId']; }; //Node types exports.isTextNode = function(node) { return node.type === 'text'; }; exports.isCommentNode = function(node) { return node.type === 'comment'; }; exports.isDocumentTypeNode = function(node) { return node.type === 'directive' && node.name === '!doctype'; }; exports.isElementNode = function(node) { return !!node.attribs; }; // Source code location exports.setNodeSourceCodeLocation = function(node, location) { node.sourceCodeLocation = location; }; exports.getNodeSourceCodeLocation = function(node) { return node.sourceCodeLocation; }; exports.updateNodeSourceCodeLocation = function(node, endLocation) { node.sourceCodeLocation = Object.assign(node.sourceCodeLocation, endLocation); }; package/package.json000644 0000001366 3560116604 011554 0ustar00000000 000000 { "name": "parse5-htmlparser2-tree-adapter", "description": "htmlparser2 tree adapter for parse5.", "version": "6.0.1", "author": "Ivan Nikulin (https://github.com/inikulin)", "contributors": "https://github.com/inikulin/parse5/graphs/contributors", "homepage": "https://github.com/inikulin/parse5", "keywords": [ "parse5", "parser", "tree adapter", "htmlparser2" ], "license": "MIT", "main": "./lib/index.js", "dependencies": { "parse5": "^6.0.1" }, "repository": { "type": "git", "url": "git://github.com/inikulin/parse5.git" }, "files": [ "lib" ], "gitHead": "37227a3429584903cbd1799dade995266fc2dbe6" } package/README.md000644 0000002021 3560116604 010532 0ustar00000000 000000

parse5

parse5-htmlparser2-tree-adapter

htmlparser2 tree adapter for parse5.

npm install --save parse5-htmlparser2-tree-adapter

📖 Documentation 📖

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List of parse5 toolset packages

GitHub

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