import { html } from 'parse5'; import { Element, Document, ProcessingInstruction, Comment, Text, isDirective, isText, isComment, isTag, } from 'domhandler'; function createTextNode(value) { return new Text(value); } function enquoteDoctypeId(id) { const quote = id.includes('"') ? "'" : '"'; return quote + id + quote; } /** @internal */ export function serializeDoctypeContent(name, publicId, systemId) { let str = '!DOCTYPE '; if (name) { str += name; } if (publicId) { str += ` PUBLIC ${enquoteDoctypeId(publicId)}`; } else if (systemId) { str += ' SYSTEM'; } if (systemId) { str += ` ${enquoteDoctypeId(systemId)}`; } return str; } export const adapter = { // Re-exports from domhandler isCommentNode: isComment, isElementNode: isTag, isTextNode: isText, //Node construction createDocument() { const node = new Document([]); node['x-mode'] = html.DOCUMENT_MODE.NO_QUIRKS; return node; }, createDocumentFragment() { return new Document([]); }, createElement(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; } const node = new Element(tagName, attribs, []); node.namespace = namespaceURI; node['x-attribsNamespace'] = attribsNamespace; node['x-attribsPrefix'] = attribsPrefix; return node; }, createCommentNode(data) { return new Comment(data); }, //Tree mutation appendChild(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; }, insertBefore(parentNode, newNode, referenceNode) { const insertionIdx = parentNode.children.indexOf(referenceNode); const { prev } = referenceNode; if (prev) { prev.next = newNode; newNode.prev = prev; } referenceNode.prev = newNode; newNode.next = referenceNode; parentNode.children.splice(insertionIdx, 0, newNode); newNode.parent = parentNode; }, setTemplateContent(templateElement, contentElement) { adapter.appendChild(templateElement, contentElement); }, getTemplateContent(templateElement) { return templateElement.children[0]; }, setDocumentType(document, name, publicId, systemId) { const data = serializeDoctypeContent(name, publicId, systemId); let doctypeNode = document.children.find((node) => isDirective(node) && node.name === '!doctype'); if (doctypeNode) { doctypeNode.data = data !== null && data !== void 0 ? data : null; } else { doctypeNode = new ProcessingInstruction('!doctype', data); adapter.appendChild(document, doctypeNode); } doctypeNode['x-name'] = name !== null && name !== void 0 ? name : undefined; doctypeNode['x-publicId'] = publicId !== null && publicId !== void 0 ? publicId : undefined; doctypeNode['x-systemId'] = systemId !== null && systemId !== void 0 ? systemId : undefined; }, setDocumentMode(document, mode) { document['x-mode'] = mode; }, getDocumentMode(document) { return document['x-mode']; }, detachNode(node) { if (node.parent) { const idx = node.parent.children.indexOf(node); const { prev, next } = node; 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; } }, insertText(parentNode, text) { const lastChild = parentNode.children[parentNode.children.length - 1]; if (lastChild && isText(lastChild)) { lastChild.data += text; } else { adapter.appendChild(parentNode, createTextNode(text)); } }, insertTextBefore(parentNode, text, referenceNode) { const prevNode = parentNode.children[parentNode.children.indexOf(referenceNode) - 1]; if (prevNode && isText(prevNode)) { prevNode.data += text; } else { adapter.insertBefore(parentNode, createTextNode(text), referenceNode); } }, adoptAttributes(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 getFirstChild(node) { return node.children[0]; }, getChildNodes(node) { return node.children; }, getParentNode(node) { return node.parent; }, getAttrList(element) { return element.attributes; }, //Node data getTagName(element) { return element.name; }, getNamespaceURI(element) { return element.namespace; }, getTextNodeContent(textNode) { return textNode.data; }, getCommentNodeContent(commentNode) { return commentNode.data; }, getDocumentTypeNodeName(doctypeNode) { var _a; return (_a = doctypeNode['x-name']) !== null && _a !== void 0 ? _a : ''; }, getDocumentTypeNodePublicId(doctypeNode) { var _a; return (_a = doctypeNode['x-publicId']) !== null && _a !== void 0 ? _a : ''; }, getDocumentTypeNodeSystemId(doctypeNode) { var _a; return (_a = doctypeNode['x-systemId']) !== null && _a !== void 0 ? _a : ''; }, //Node types isDocumentTypeNode(node) { return isDirective(node) && node.name === '!doctype'; }, // Source code location setNodeSourceCodeLocation(node, location) { if (location) { node.startIndex = location.startOffset; node.endIndex = location.endOffset; } node.sourceCodeLocation = location; }, getNodeSourceCodeLocation(node) { return node.sourceCodeLocation; }, updateNodeSourceCodeLocation(node, endLocation) { if (endLocation.endOffset != null) node.endIndex = endLocation.endOffset; node.sourceCodeLocation = { ...node.sourceCodeLocation, ...endLocation, }; }, }; //# sourceMappingURL=index.js.map