{"version":3,"file":"html-dom-parser-Dg4oUz60.js","sources":["../../node_modules/html-dom-parser/lib/client/domparser.js","../../node_modules/html-dom-parser/lib/client/constants.js","../../node_modules/html-dom-parser/lib/client/utilities.js","../../node_modules/html-dom-parser/lib/client/html-to-dom.js"],"sourcesContent":["// constants\nvar HTML = 'html';\nvar HEAD = 'head';\nvar BODY = 'body';\nvar FIRST_TAG_REGEX = /<([a-zA-Z]+[0-9]?)/; // e.g., <h1>\n// match-all-characters in case of newlines (DOTALL)\nvar HEAD_TAG_REGEX = /<head[^]*>/i;\nvar BODY_TAG_REGEX = /<body[^]*>/i;\n\n// falls back to `parseFromString` if `createHTMLDocument` cannot be used\nvar parseFromDocument = function () {\n  throw new Error(\n    'This browser does not support `document.implementation.createHTMLDocument`'\n  );\n};\n\nvar parseFromString = function () {\n  throw new Error(\n    'This browser does not support `DOMParser.prototype.parseFromString`'\n  );\n};\n\nvar DOMParser = typeof window === 'object' && window.DOMParser;\n\n/**\n * DOMParser (performance: slow).\n *\n * @see https://developer.mozilla.org/docs/Web/API/DOMParser#Parsing_an_SVG_or_HTML_document\n */\nif (typeof DOMParser === 'function') {\n  var domParser = new DOMParser();\n  var mimeType = 'text/html';\n\n  /**\n   * Creates an HTML document using `DOMParser.parseFromString`.\n   *\n   * @param  {string} html      - The HTML string.\n   * @param  {string} [tagName] - The element to render the HTML (with 'body' as fallback).\n   * @return {HTMLDocument}\n   */\n  parseFromString = function (html, tagName) {\n    if (tagName) {\n      html = '<' + tagName + '>' + html + '</' + tagName + '>';\n    }\n\n    return domParser.parseFromString(html, mimeType);\n  };\n\n  parseFromDocument = parseFromString;\n}\n\n/**\n * DOMImplementation (performance: fair).\n *\n * @see https://developer.mozilla.org/docs/Web/API/DOMImplementation/createHTMLDocument\n */\nif (typeof document === 'object' && document.implementation) {\n  var doc = document.implementation.createHTMLDocument();\n\n  /**\n   * Use HTML document created by `document.implementation.createHTMLDocument`.\n   *\n   * @param  {string} html      - The HTML string.\n   * @param  {string} [tagName] - The element to render the HTML (with 'body' as fallback).\n   * @return {HTMLDocument}\n   */\n  parseFromDocument = function (html, tagName) {\n    if (tagName) {\n      var element = doc.documentElement.querySelector(tagName);\n      element.innerHTML = html;\n      return doc;\n    }\n\n    doc.documentElement.innerHTML = html;\n    return doc;\n  };\n}\n\n/**\n * Template (performance: fast).\n *\n * @see https://developer.mozilla.org/docs/Web/HTML/Element/template\n */\nvar template =\n  typeof document === 'object' ? document.createElement('template') : {};\n\nvar parseFromTemplate;\n\nif (template.content) {\n  /**\n   * Uses a template element (content fragment) to parse HTML.\n   *\n   * @param  {string} html - The HTML string.\n   * @return {NodeList}\n   */\n  parseFromTemplate = function (html) {\n    template.innerHTML = html;\n    return template.content.childNodes;\n  };\n}\n\n/**\n * Parses HTML string to DOM nodes.\n *\n * @param  {string}   html - HTML markup.\n * @return {NodeList}\n */\nfunction domparser(html) {\n  var firstTagName;\n  var match = html.match(FIRST_TAG_REGEX);\n\n  if (match && match[1]) {\n    firstTagName = match[1].toLowerCase();\n  }\n\n  var doc;\n  var element;\n  var elements;\n\n  switch (firstTagName) {\n    case HTML:\n      doc = parseFromString(html);\n\n      // the created document may come with filler head/body elements,\n      // so make sure to remove them if they don't actually exist\n      if (!HEAD_TAG_REGEX.test(html)) {\n        element = doc.querySelector(HEAD);\n        if (element) {\n          element.parentNode.removeChild(element);\n        }\n      }\n\n      if (!BODY_TAG_REGEX.test(html)) {\n        element = 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'animateTransform',\n  'clipPath',\n  'feBlend',\n  'feColorMatrix',\n  'feComponentTransfer',\n  'feComposite',\n  'feConvolveMatrix',\n  'feDiffuseLighting',\n  'feDisplacementMap',\n  'feDropShadow',\n  'feFlood',\n  'feFuncA',\n  'feFuncB',\n  'feFuncG',\n  'feFuncR',\n  'feGaussianBlur',\n  'feImage',\n  'feMerge',\n  'feMergeNode',\n  'feMorphology',\n  'feOffset',\n  'fePointLight',\n  'feSpecularLighting',\n  'feSpotLight',\n  'feTile',\n  'feTurbulence',\n  'foreignObject',\n  'linearGradient',\n  'radialGradient',\n  'textPath'\n];\n","var domhandler = require('domhandler');\nvar constants = require('./constants');\n\nvar CASE_SENSITIVE_TAG_NAMES = constants.CASE_SENSITIVE_TAG_NAMES;\n\nvar Comment = domhandler.Comment;\nvar Element = domhandler.Element;\nvar ProcessingInstruction = domhandler.ProcessingInstruction;\nvar Text = domhandler.Text;\n\nvar caseSensitiveTagNamesMap = {};\nvar tagName;\n\nfor (var i = 0, len = CASE_SENSITIVE_TAG_NAMES.length; i < len; i++) {\n  tagName = CASE_SENSITIVE_TAG_NAMES[i];\n  caseSensitiveTagNamesMap[tagName.toLowerCase()] = tagName;\n}\n\n/**\n * Gets case-sensitive tag name.\n *\n * @param {string} tagName - Tag name in lowercase.\n * @returns {string|undefined} - Case-sensitive tag name.\n */\nfunction getCaseSensitiveTagName(tagName) {\n  return caseSensitiveTagNamesMap[tagName];\n}\n\n/**\n * Formats DOM attributes to a hash map.\n *\n * @param {NamedNodeMap} attributes - List of attributes.\n * @returns {object} - Map of attribute name to value.\n */\nfunction formatAttributes(attributes) {\n  var result = {};\n  var attribute;\n  // `NamedNodeMap` is array-like\n  for (var i = 0, len = attributes.length; i < len; i++) {\n    attribute = attributes[i];\n    result[attribute.name] = attribute.value;\n  }\n  return result;\n}\n\n/**\n * Corrects the tag name if it is case-sensitive (SVG).\n * Otherwise, returns the lowercase tag name (HTML).\n *\n * @param {string} tagName - Lowercase tag name.\n * @returns {string} - Formatted tag name.\n */\nfunction formatTagName(tagName) {\n  tagName = tagName.toLowerCase();\n  var caseSensitiveTagName = getCaseSensitiveTagName(tagName);\n  if (caseSensitiveTagName) {\n    return caseSensitiveTagName;\n  }\n  return tagName;\n}\n\n/**\n * Transforms DOM nodes to `domhandler` nodes.\n *\n * @param {NodeList} nodes - DOM nodes.\n * @param {Element|null} [parent=null] - Parent node.\n * @param {string} [directive] - Directive.\n * @returns {Array<Comment|Element|ProcessingInstruction|Text>}\n */\nfunction formatDOM(nodes, parent, directive) {\n  parent = parent || null;\n  var result = [];\n  var tagName;\n\n  for (var index = 0, len = nodes.length; index < len; index++) {\n    var node = nodes[index];\n    var current;\n\n    // set the node data given the type\n    switch (node.nodeType) {\n      case 1:\n        tagName = formatTagName(node.nodeName);\n        // script, style, or tag\n        current = new Element(tagName, formatAttributes(node.attributes));\n        current.children = formatDOM(\n          // template children are on content\n          tagName === 'template' ? node.content.childNodes : node.childNodes,\n          current\n        );\n        break;\n\n      case 3:\n        current = new Text(node.nodeValue);\n        break;\n\n      case 8:\n        current = new Comment(node.nodeValue);\n        break;\n\n      default:\n        continue;\n    }\n\n    // set previous node next\n    var prev = result[index - 1] || null;\n    if (prev) {\n      prev.next = current;\n    }\n\n    // set properties for current node\n    current.parent = parent;\n    current.prev = prev;\n    current.next = null;\n\n    result.push(current);\n  }\n\n  if (directive) {\n    current = new ProcessingInstruction(\n      directive.substring(0, directive.indexOf(' ')).toLowerCase(),\n      directive\n    );\n    current.next = result[0] || null;\n    current.parent = parent;\n    result.unshift(current);\n\n    if (result[1]) {\n      result[1].prev = result[0];\n    }\n  }\n\n  return result;\n}\n\nexports.formatAttributes = formatAttributes;\nexports.formatDOM = formatDOM;\n","var domparser = require('./domparser');\nvar utilities = require('./utilities');\n\nvar formatDOM = utilities.formatDOM;\n\nvar DIRECTIVE_REGEX = /<(![a-zA-Z\\s]+)>/; // e.g., <!doctype html>\n\n/**\n * Parses HTML string to DOM nodes in browser.\n *\n * @param  {string} html  - HTML markup.\n * @return {DomElement[]} - DOM elements.\n */\nfunction HTMLDOMParser(html) {\n  if (typeof html !== 'string') {\n    throw new TypeError('First argument must be a string');\n  }\n\n  if (html === '') {\n    return [];\n  }\n\n  // match directive\n  var match = html.match(DIRECTIVE_REGEX);\n  var directive;\n\n  if (match && match[1]) {\n    directive = match[1];\n  }\n\n  return formatDOM(domparser(html), null, directive);\n}\n\nmodule.exports = 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