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think
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feat: html -> prosemirror node

pull/5/head
fantasticit 2022-03-22 17:28:53 +08:00
parent 67a5ae54cf
commit 187cdaf17c
32 changed files with 1100 additions and 70 deletions
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8
packages/client/src/components/tiptap/extensions/paste.ts
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@ -5,6 +5,7 @@ import { EXTENSION_PRIORITY_HIGHEST } from '../constants';
import { handleFileEvent } from '../services/upload';
import { isInCode, LANGUAGES } from '../services/code';
import { isMarkdown, normalizePastedMarkdown } from '../services/markdown/helpers';
import { isTitleNode } from '../services/node';
export const Paste = Extension.create({
name: 'paste',
@ -63,14 +64,17 @@ export const Paste = Extension.create({
if (isMarkdown(text) || html.length === 0 || pasteCodeLanguage === 'markdown') {
event.preventDefault();
// FIXME: 由于 title schema 的存在导致反序列化必有 title 节点存在
// const hasTitle = isTitleNode(view.props.state.doc.content.firstChild);
const firstNode = view.props.state.doc.content.firstChild;
const hasTitle = isTitleNode(firstNode) && firstNode.content.size > 0;
let schema = view.props.state.schema;
const doc = markdownSerializer.deserialize({
schema,
content: normalizePastedMarkdown(text),
hasTitle,
});
// @ts-ignore
const transaction = view.state.tr.insert(view.state.selection.head, doc);
const transaction = view.state.tr.insert(view.state.selection.head, view.state.schema.nodeFromJSON(doc));
view.dispatch(transaction);
return true;
}

82
packages/client/src/components/tiptap/extensions/taskItem.ts
View File

@ -1,34 +1,10 @@
import { wrappingInputRule } from '@tiptap/core';
import { wrappingInputRule, mergeAttributes } from '@tiptap/core';
import { TaskItem as BuiltInTaskItem } from '@tiptap/extension-task-item';
import { Plugin } from 'prosemirror-state';
import { findParentNodeClosestToPos } from 'prosemirror-utils';
import { PARSE_HTML_PRIORITY_HIGHEST } from '../constants';
const CustomTaskItem = BuiltInTaskItem.extend({
addOptions() {
return {
nested: true,
HTMLAttributes: {},
};
},
addAttributes() {
return {
checked: {
default: false,
parseHTML: (element) => {
const checkbox = element.querySelector('input[type=checkbox].task-list-item-checkbox');
// @ts-ignore
return checkbox?.checked;
},
renderHTML: (attributes) => ({
'data-checked': attributes.checked,
}),
keepOnSplit: false,
},
};
},
parseHTML() {
return [
{
@ -51,35 +27,35 @@ const CustomTaskItem = BuiltInTaskItem.extend({
];
},
addProseMirrorPlugins() {
return [
new Plugin({
props: {
// @ts-ignore
handleClick: (view, pos, event) => {
const state = view.state;
const schema = state.schema;
// addProseMirrorPlugins() {
// return [
// new Plugin({
// props: {
// // @ts-ignore
// handleClick: (view, pos, event) => {
// const state = view.state;
// const schema = state.schema;
const coordinates = view.posAtCoords({ left: event.clientX, top: event.clientY });
const position = state.doc.resolve(coordinates.pos);
const parentList = findParentNodeClosestToPos(position, function (node) {
return node.type === schema.nodes.taskItem || node.type === schema.nodes.listItem;
});
// @ts-ignore
const isListClicked = event.target.tagName.toLowerCase() === 'li';
if (!isListClicked || !parentList || parentList.node.type !== schema.nodes.taskItem) {
return;
}
const tr = state.tr;
tr.setNodeMarkup(parentList.pos, schema.nodes.taskItem, {
checked: !parentList.node.attrs.checked,
});
view.dispatch(tr);
},
},
}),
];
},
// const coordinates = view.posAtCoords({ left: event.clientX, top: event.clientY });
// const position = state.doc.resolve(coordinates.pos);
// const parentList = findParentNodeClosestToPos(position, function (node) {
// return node.type === schema.nodes.taskItem || node.type === schema.nodes.listItem;
// });
// // @ts-ignore
// const isListClicked = event.target.tagName.toLowerCase() === 'li';
// if (!isListClicked || !parentList || parentList.node.type !== schema.nodes.taskItem) {
// return;
// }
// const tr = state.tr;
// tr.setNodeMarkup(parentList.pos, schema.nodes.taskItem, {
// checked: !parentList.node.attrs.checked,
// });
// view.dispatch(tr);
// },
// },
// }),
// ];
// },
});
export const TaskItem = CustomTaskItem.configure({ nested: true });

5
packages/client/src/components/tiptap/extensions/taskList.ts
View File

@ -1,4 +1,3 @@
import { mergeAttributes } from '@tiptap/core';
import { TaskList as BuiltInTaskList } from '@tiptap/extension-task-list';
import { PARSE_HTML_PRIORITY_HIGHEST } from '../constants';
@ -11,8 +10,4 @@ export const TaskList = BuiltInTaskList.extend({
},
];
},
renderHTML({ HTMLAttributes: { numeric, ...HTMLAttributes } }) {
return [numeric ? 'ol' : 'ul', mergeAttributes(HTMLAttributes, { 'data-type': 'taskList' }), 0];
},
});

12
packages/client/src/components/tiptap/services/markdown/index.ts
View File

@ -3,27 +3,25 @@ import sub from 'markdown-it-sub';
import sup from 'markdown-it-sup';
import footnote from 'markdown-it-footnote';
import anchor from 'markdown-it-anchor';
import tasklist from 'markdown-it-task-lists';
import emoji from 'markdown-it-emoji';
import katex from '@traptitech/markdown-it-katex';
import tasklist from './markdownTaskList';
import splitMixedLists from './markedownSplitMixedList';
import markdownUnderline from './markdownUnderline';
import markdownBanner from './markdownBanner';
import { markdownItTable } from './markdownTable';
export const markdown = markdownit({
html: true,
linkify: true,
typographer: true,
})
export const markdown = markdownit('commonmark')
.enable('strikethrough')
.use(sub)
.use(sup)
.use(footnote)
.use(anchor)
.use(tasklist, { enable: true })
.use(tasklist)
.use(splitMixedLists)
.use(markdownUnderline)
.use(markdownBanner)
.use(markdownItTable)
.use(emoji)
.use(katex);

283
packages/client/src/components/tiptap/services/markdown/markdownTable.ts 100644
View File

@ -0,0 +1,283 @@
// Copied from https://github.com/markdown-it/markdown-it/blob/master/lib/rules_block/table.js
function isSpace(code) {
switch (code) {
case 0x09:
case 0x20:
return true;
}
return false;
}
function getLine(state, line) {
var pos = state.bMarks[line] + state.tShift[line],
max = state.eMarks[line];
return state.src.substr(pos, max - pos);
}
function escapedSplit(str) {
var result = [],
pos = 0,
max = str.length,
ch,
isEscaped = false,
lastPos = 0,
current = '';
ch = str.charCodeAt(pos);
while (pos < max) {
if (ch === 0x7c /* | */) {
if (!isEscaped) {
// pipe separating cells, '|'
result.push(current + str.substring(lastPos, pos));
current = '';
lastPos = pos + 1;
} else {
// escaped pipe, '\|'
current += str.substring(lastPos, pos - 1);
lastPos = pos;
}
}
isEscaped = ch === 0x5c /* \ */;
pos++;
ch = str.charCodeAt(pos);
}
result.push(current + str.substring(lastPos));
return result;
}
function table(state, startLine, endLine, silent) {
var ch,
lineText,
pos,
i,
l,
nextLine,
columns,
columnCount,
token,
aligns,
t,
tableLines,
tbodyLines,
oldParentType,
terminate,
terminatorRules,
firstCh,
secondCh;
// should have at least two lines
if (startLine + 2 > endLine) {
return false;
}
nextLine = startLine + 1;
if (state.sCount[nextLine] < state.blkIndent) {
return false;
}
// if it's indented more than 3 spaces, it should be a code block
if (state.sCount[nextLine] - state.blkIndent >= 4) {
return false;
}
// first character of the second line should be '|', '-', ':',
// and no other characters are allowed but spaces;
// basically, this is the equivalent of /^[-:|][-:|\s]*$/ regexp
pos = state.bMarks[nextLine] + state.tShift[nextLine];
if (pos >= state.eMarks[nextLine]) {
return false;
}
firstCh = state.src.charCodeAt(pos++);
if (firstCh !== 0x7c /* | */ && firstCh !== 0x2d /* - */ && firstCh !== 0x3a /* : */) {
return false;
}
if (pos >= state.eMarks[nextLine]) {
return false;
}
secondCh = state.src.charCodeAt(pos++);
if (secondCh !== 0x7c /* | */ && secondCh !== 0x2d /* - */ && secondCh !== 0x3a /* : */ && !isSpace(secondCh)) {
return false;
}
// if first character is '-', then second character must not be a space
// (due to parsing ambiguity with list)
if (firstCh === 0x2d /* - */ && isSpace(secondCh)) {
return false;
}
while (pos < state.eMarks[nextLine]) {
ch = state.src.charCodeAt(pos);
if (ch !== 0x7c /* | */ && ch !== 0x2d /* - */ && ch !== 0x3a /* : */ && !isSpace(ch)) {
return false;
}
pos++;
}
lineText = getLine(state, startLine + 1);
columns = lineText.split('|');
aligns = [];
for (i = 0; i < columns.length; i++) {
t = columns[i].trim();
if (!t) {
// allow empty columns before and after table, but not in between columns;
// e.g. allow ` |---| `, disallow ` ---||--- `
if (i === 0 || i === columns.length - 1) {
continue;
} else {
return false;
}
}
if (!/^:?-+:?$/.test(t)) {
return false;
}
if (t.charCodeAt(t.length - 1) === 0x3a /* : */) {
aligns.push(t.charCodeAt(0) === 0x3a /* : */ ? 'center' : 'right');
} else if (t.charCodeAt(0) === 0x3a /* : */) {
aligns.push('left');
} else {
aligns.push('');
}
}
lineText = getLine(state, startLine).trim();
if (lineText.indexOf('|') === -1) {
return false;
}
if (state.sCount[startLine] - state.blkIndent >= 4) {
return false;
}
columns = escapedSplit(lineText);
if (columns.length && columns[0] === '') columns.shift();
if (columns.length && columns[columns.length - 1] === '') columns.pop();
// header row will define an amount of columns in the entire table,
// and align row should be exactly the same (the rest of the rows can differ)
columnCount = columns.length;
if (columnCount === 0 || columnCount !== aligns.length) {
return false;
}
if (silent) {
return true;
}
oldParentType = state.parentType;
state.parentType = 'table';
// use 'blockquote' lists for termination because it's
// the most similar to tables
terminatorRules = state.md.block.ruler.getRules('blockquote');
token = state.push('table_open', 'table', 1);
token.map = tableLines = [startLine, 0];
token = state.push('thead_open', 'thead', 1);
token.map = [startLine, startLine + 1];
token = state.push('tr_open', 'tr', 1);
token.map = [startLine, startLine + 1];
for (i = 0; i < columns.length; i++) {
token = state.push('th_open', 'th', 1);
if (aligns[i]) {
token.attrs = [['style', 'text-align:' + aligns[i]]];
}
token = state.push('paragraph_open', 'p', 1);
token = state.push('inline', '', 0);
token.content = columns[i].trim();
token.children = [];
token = state.push('paragraph_close', 'p', -1);
token = state.push('th_close', 'th', -1);
}
token = state.push('tr_close', 'tr', -1);
token = state.push('thead_close', 'thead', -1);
for (nextLine = startLine + 2; nextLine < endLine; nextLine++) {
if (state.sCount[nextLine] < state.blkIndent) {
break;
}
terminate = false;
for (i = 0, l = terminatorRules.length; i < l; i++) {
if (terminatorRules[i](state, nextLine, endLine, true)) {
terminate = true;
break;
}
}
if (terminate) {
break;
}
lineText = getLine(state, nextLine).trim();
if (!lineText) {
break;
}
if (state.sCount[nextLine] - state.blkIndent >= 4) {
break;
}
columns = escapedSplit(lineText);
if (columns.length && columns[0] === '') columns.shift();
if (columns.length && columns[columns.length - 1] === '') columns.pop();
if (nextLine === startLine + 2) {
token = state.push('tbody_open', 'tbody', 1);
token.map = tbodyLines = [startLine + 2, 0];
}
token = state.push('tr_open', 'tr', 1);
token.map = [nextLine, nextLine + 1];
for (i = 0; i < columnCount; i++) {
token = state.push('td_open', 'td', 1);
if (aligns[i]) {
token.attrs = [['style', 'text-align:' + aligns[i]]];
}
token = state.push('paragraph_open', 'p', 1);
token = state.push('inline', '', 0);
token.content = columns[i].trim();
token.children = [];
token = state.push('paragraph_close', 'p', -1);
token = state.push('td_close', 'td', -1);
}
token = state.push('tr_close', 'tr', -1);
}
if (tbodyLines) {
token = state.push('tbody_close', 'tbody', -1);
tbodyLines[1] = nextLine;
}
token = state.push('table_close', 'table', -1);
tableLines[1] = nextLine;
state.parentType = oldParentType;
state.line = nextLine;
return true;
}
export const markdownItTable = (md, options) => {
md.block.ruler.before('paragraph', 'table', table, {
alt: ['paragraph', 'reference'],
});
};

175
packages/client/src/components/tiptap/services/markdown/markdownTaskList.ts 100644
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@ -0,0 +1,175 @@
/*
* SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: ISC
*/
// Markdown-it plugin to render GitHub-style task lists; see
//
// https://github.com/blog/1375-task-lists-in-gfm-issues-pulls-comments
// https://github.com/blog/1825-task-lists-in-all-markdown-documents
import MarkdownIt from 'markdown-it/lib';
import StateCore from 'markdown-it/lib/rules_core/state_core';
import Token from 'markdown-it/lib/token';
interface TaskListsOptions {
enabled: boolean;
label: boolean;
lineNumber: boolean;
}
const checkboxRegex = /^ *\[([ x])\] /i;
export default function markdownItTaskLists(
md: MarkdownIt,
options: TaskListsOptions = { enabled: true, label: true, lineNumber: false }
): void {
md.core.ruler.after('inline', 'github-task-lists', (state) => processToken(state, options));
md.renderer.rules.taskListItemCheckbox = (tokens) => {
const token = tokens[0];
const checkedAttribute = token.attrGet('checked') ? 'checked=""' : '';
const disabledAttribute = token.attrGet('disabled') ? 'disabled=""' : '';
const id = token.attrGet('id');
const line = token.attrGet('line');
const idAttribute = `id="${id}"`;
const dataLineAttribute = line && options.lineNumber ? `data-line="${line}"` : '';
return `<label contenteditable="false"><input class="task-list-item-checkbox" type="checkbox" ${checkedAttribute} ${disabledAttribute} ${dataLineAttribute} ${idAttribute}"><span></span></label>`;
};
md.renderer.rules.taskListItemLabel_close = () => {
return '</p></div>';
};
md.renderer.rules.taskListItemLabel_open = (tokens) => {
const token = tokens[0];
const id = token.attrGet('id');
return `<div><p>`;
};
}
function attrSet(token, name, value) {
var index = token.attrIndex(name);
var attr = [name, value];
if (index < 0) {
token.attrPush(attr);
} else {
token.attrs[index] = attr;
}
}
function processToken(state: StateCore, options: TaskListsOptions): boolean {
const allTokens = state.tokens;
attrSet(allTokens[0], 'class', 'contains-task-list');
for (let i = 2; i < allTokens.length; i++) {
if (!isTodoItem(allTokens, i)) {
continue;
}
const { isChecked } = todoify(allTokens[i], options);
allTokens[i - 2].attrJoin('class', `task-list-item`);
allTokens[i - 2].attrJoin('data-checked', isChecked ? `true` : `false`);
const parentToken = findParentToken(allTokens, i - 2);
if (parentToken) {
parentToken.attrJoin('class', 'task-list');
}
}
return false;
}
function findParentToken(tokens: Token[], index: number): Token | undefined {
const targetLevel = tokens[index].level - 1;
for (let currentTokenIndex = index - 1; currentTokenIndex >= 0; currentTokenIndex--) {
if (tokens[currentTokenIndex].level === targetLevel) {
return tokens[currentTokenIndex];
}
}
return undefined;
}
function isTodoItem(tokens: Token[], index: number): boolean {
return (
isInline(tokens[index]) &&
isParagraph(tokens[index - 1]) &&
isListItem(tokens[index - 2]) &&
startsWithTodoMarkdown(tokens[index])
);
}
function todoify(token: Token, options: TaskListsOptions) {
if (token.children == null) {
return;
}
const id = generateIdForToken(token);
const { checkbox, isChecked } = createCheckboxToken(token, options.enabled, id);
token.children.splice(0, 0, checkbox);
token.children[1].content = token.children[1].content.replace(checkboxRegex, '');
if (options.label) {
token.children.splice(1, 0, createLabelBeginToken(id));
token.children.push(createLabelEndToken());
}
return { isChecked };
}
function generateIdForToken(token: Token): string {
if (token.map) {
return `task-item-${token.map[0]}`;
} else {
return `task-item-${Math.ceil(Math.random() * (10000 * 1000) - 1000)}`;
}
}
function createCheckboxToken(token: Token, enabled: boolean, id: string): Token {
const checkbox = new Token('taskListItemCheckbox', '', 0);
if (!enabled) {
checkbox.attrSet('disabled', 'true');
}
if (token.map) {
checkbox.attrSet('line', token.map[0].toString());
}
checkbox.attrSet('id', id);
const checkboxRegexResult = checkboxRegex.exec(token.content);
const isChecked = !!checkboxRegexResult && checkboxRegexResult[1].toLowerCase() === 'x';
if (isChecked) {
checkbox.attrSet('checked', 'true');
}
return { checkbox, isChecked };
}
function createLabelBeginToken(id: string): Token {
const labelBeginToken = new Token('taskListItemLabel_open', '', 1);
labelBeginToken.attrSet('id', id);
return labelBeginToken;
}
function createLabelEndToken(): Token {
return new Token('taskListItemLabel_close', '', -1);
}
function isInline(token: Token): boolean {
return token.type === 'inline';
}
function isParagraph(token: Token): boolean {
return token.type === 'paragraph_open';
}
function isListItem(token: Token): boolean {
return token.type === 'list_item_open';
}
function startsWithTodoMarkdown(token: Token): boolean {
return checkboxRegex.test(token.content);
}

51
packages/client/src/components/tiptap/services/markdown/serializer.ts
View File

@ -49,6 +49,12 @@ import {
renderHTMLNode,
} from './serializerHelpers';
// import * as HTML/ from 'html-to-prosemirror'
import { Renderer } from './src/Renderer';
const renderer = new Renderer();
const defaultSerializerConfig = {
marks: {
[Bold.name]: defaultMarkdownSerializer.marks.strong,
@ -188,14 +194,53 @@ const renderMarkdown = (rawMarkdown) => {
const createMarkdownSerializer = () => ({
// 将 markdown 字符串转换为 ProseMirror JSONDocument
deserialize: ({ schema, content }) => {
deserialize: ({ schema, content, hasTitle }) => {
const html = renderMarkdown(content);
if (!html) return null;
const parser = new DOMParser();
const { body } = parser.parseFromString(html, 'text/html');
body.append(document.createComment(content));
const state = ProseMirrorDOMParser.fromSchema(schema).parse(body);
return state;
const json = renderer.render(body);
console.log({ hasTitle, json, body });
if (!hasTitle) {
const firstNode = json.content[0];
if (firstNode) {
if (firstNode.type === 'heading') {
firstNode.type = 'title';
}
}
}
const nodes = json.content;
const result = { type: 'doc', content: [] };
for (let i = 0; i < nodes.length; ) {
const node = nodes[i];
if (node.type === 'tableRow') {
const nextNode = nodes[i + 1];
if (nextNode && nextNode.type === 'table') {
nextNode.content.unshift(node);
result.content.push(nextNode);
i += 2;
} else {
// 出错了！！
}
} else {
result.content.push(node);
i += 1;
}
}
return result;
// const state = ProseMirrorDOMParser.fromSchema(schema).parse(body);
// return state.toJSON();
},
// 将 ProseMirror JSONDocument 转换为 markdown 字符串

13
packages/client/src/components/tiptap/services/markdown/src/Marks/Bold.js 100644
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@ -0,0 +1,13 @@
import { Mark } from './Mark';
export class Bold extends Mark {
matching() {
return this.DOMNode.nodeName === 'STRONG';
}
data() {
return {
type: 'bold',
};
}
}

16
packages/client/src/components/tiptap/services/markdown/src/Marks/Code.js 100644
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@ -0,0 +1,16 @@
import { Mark } from './Mark';
export class Code extends Mark {
matching() {
if (this.DOMNode.parentNode.nodeName === 'PRE') {
return false;
}
return this.DOMNode.nodeName === 'CODE';
}
data() {
return {
type: 'code',
};
}
}

12
packages/client/src/components/tiptap/services/markdown/src/Marks/Italic.js 100644
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@ -0,0 +1,12 @@
import { Mark } from './Mark';
export class Italic extends Mark {
matching() {
return this.DOMNode.nodeName === 'EM';
}
data() {
return {
type: 'italic',
};
}
}

15
packages/client/src/components/tiptap/services/markdown/src/Marks/Link.js 100644
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@ -0,0 +1,15 @@
import { Mark } from './Mark';
export class Link extends Mark {
matching() {
return this.DOMNode.nodeName === 'A';
}
data() {
return {
type: 'link',
attrs: {
href: this.DOMNode.getAttribute('href'),
},
};
}
}

14
packages/client/src/components/tiptap/services/markdown/src/Marks/Mark.js 100644
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@ -0,0 +1,14 @@
export class Mark {
constructor(DomNode) {
this.type = 'mark';
this.DOMNode = DomNode;
}
matching() {
return false;
}
data() {
return [];
}
}

15
packages/client/src/components/tiptap/services/markdown/src/Nodes/BulletList.js 100644
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@ -0,0 +1,15 @@
import { Node } from './Node';
export class BulletList extends Node {
type = 'bulletList';
matching() {
return this.DOMNode.nodeName === 'UL';
}
// data() {
// return {
// type: 'bulletList',
// };
// }
}

29
packages/client/src/components/tiptap/services/markdown/src/Nodes/CodeBlock.js 100644
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@ -0,0 +1,29 @@
import { Node } from './Node';
export class CodeBlock extends Node {
type = 'codeBlock';
matching() {
return this.DOMNode.nodeName === 'CODE' && this.DOMNode.parentNode.nodeName === 'PRE';
}
// getLanguage() {
// const language = this.DOMNode.getAttribute('class');
// return language ? language.replace(/^language-/, '') : language;
// }
// data() {
// const language = this.getLanguage();
// if (language) {
// return {
// type: 'codeBlock',
// attrs: {
// language,
// },
// };
// }
// return {
// type: 'codeBlock',
// };
// }
}

10
packages/client/src/components/tiptap/services/markdown/src/Nodes/CodeBlockWrapper.js 100644
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@ -0,0 +1,10 @@
import { Node } from './Node';
export class CodeBlockWrapper extends Node {
matching() {
return this.DOMNode.nodeName === 'PRE';
}
data() {
return null;
}
}

9
packages/client/src/components/tiptap/services/markdown/src/Nodes/HardBreak.js 100644
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@ -0,0 +1,9 @@
import { Node } from './Node';
export class HardBreak extends Node {
type = 'hardBreak';
matching() {
return this.DOMNode.nodeName === 'BR';
}
}

22
packages/client/src/components/tiptap/services/markdown/src/Nodes/Heading.js 100644
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@ -0,0 +1,22 @@
import { Node } from './Node';
export class Heading extends Node {
type = 'heading';
getLevel() {
const matches = this.DOMNode.nodeName.match(/^H([1-6])/);
return matches ? matches[1] : null;
}
matching() {
return Boolean(this.getLevel());
}
// data() {
// return {
// type: 'heading',
// attrs: {
// level: this.getLevel(),
// },
// };
// }
}

21
packages/client/src/components/tiptap/services/markdown/src/Nodes/Image.js 100644
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import { Node } from './Node';
export class Image extends Node {
type = 'image';
matching() {
return this.DOMNode.nodeName === 'IMG';
}
data() {
return {
type: 'image',
attrs: {
src: this.DOMNode.getAttribute('src'),
class: this.DOMNode.getAttribute('class') || undefined,
alt: this.DOMNode.getAttribute('alt') || undefined,
title: this.DOMNode.getAttribute('title') || undefined,
},
};
}
}

21
packages/client/src/components/tiptap/services/markdown/src/Nodes/ListItem.js 100644
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import { Node } from './Node';
export class ListItem extends Node {
constructor(...args) {
super(...args);
this.wrapper = {
type: 'paragraph',
};
}
type = 'listItem';
matching() {
return this.DOMNode.nodeName === 'LI';
}
// data() {
// if (this.DOMNode.childNodes.length === 1 && this.DOMNode.childNodes[0].nodeName === 'P') {
// this.wrapper = null;
// }
// }
}

23
packages/client/src/components/tiptap/services/markdown/src/Nodes/Node.ts 100644
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import { getAttributes } from '../utils';
export class Node {
wrapper: null;
type = 'node';
DOMNode: HTMLElement;
constructor(DomNode: HTMLElement) {
this.wrapper = null;
this.DOMNode = DomNode;
}
matching() {
return false;
}
data() {
return {
type: this.type,
attrs: getAttributes(this.type, this.DOMNode),
};
}
}

9
packages/client/src/components/tiptap/services/markdown/src/Nodes/OrderedList.js 100644
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import { Node } from './Node';
export class OrderedList extends Node {
type = 'orderedList';
matching() {
return this.DOMNode.nodeName === 'OL';
}
}

8
packages/client/src/components/tiptap/services/markdown/src/Nodes/Paragraph.js 100644
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import { Node } from './Node';
export class Paragraph extends Node {
type = 'paragraph';
matching() {
return this.DOMNode.nodeName === 'P';
}
}

19
packages/client/src/components/tiptap/services/markdown/src/Nodes/Text.js 100644
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import { Node } from './Node';
export class Text extends Node {
matching() {
return this.DOMNode.nodeName === '#text';
}
data() {
const text = this.DOMNode.nodeValue.replace(/^[\n]+/g, '');
if (!text) {
return null;
}
return {
type: 'text',
text,
};
}
}

15
packages/client/src/components/tiptap/services/markdown/src/Nodes/blockQuote.ts 100644
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import { Node } from './Node';
export class Blockquote extends Node {
type = 'blockquote';
matching() {
return this.DOMNode.nodeName === 'BLOCKQUOTE';
}
// data() {
// return {
// type: 'blockquote',
// };
// }
}

9
packages/client/src/components/tiptap/services/markdown/src/Nodes/table.ts 100644
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import { Node } from './Node';
export class Table extends Node {
type = 'table';
matching() {
return this.DOMNode.nodeName === 'TBODY' && this.DOMNode.parentNode.nodeName === 'TABLE';
}
}

9
packages/client/src/components/tiptap/services/markdown/src/Nodes/tableCell.ts 100644
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import { Node } from './Node';
export class TableCell extends Node {
type = 'tableCell';
matching() {
return this.DOMNode.nodeName === 'TD';
}
}

9
packages/client/src/components/tiptap/services/markdown/src/Nodes/tableHeader.ts 100644
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import { Node } from './Node';
export class TableHeader extends Node {
type = 'tableHeader';
matching() {
return this.DOMNode.nodeName === 'TH';
}
}

9
packages/client/src/components/tiptap/services/markdown/src/Nodes/tableRow.ts 100644
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import { Node } from './Node';
export class TableRow extends Node {
type = 'tableRow';
matching() {
return this.DOMNode.nodeName === 'TR';
}
}

9
packages/client/src/components/tiptap/services/markdown/src/Nodes/taskList.ts 100644
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import { Node } from './Node';
export class TaskList extends Node {
type = 'taskList';
matching() {
return this.DOMNode.nodeName === 'UL' && this.DOMNode.classList.contains('task-list');
}
}

9
packages/client/src/components/tiptap/services/markdown/src/Nodes/taskListItem.ts 100644
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import { Node } from './Node';
export class TaskListItem extends Node {
type = 'taskItem';
matching() {
return this.DOMNode.nodeName === 'LI' && this.DOMNode.classList.contains('task-list-item');
}
}

182
packages/client/src/components/tiptap/services/markdown/src/Renderer.js 100644
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import { BulletList } from './Nodes/BulletList';
import { CodeBlock } from './Nodes/CodeBlock';
import { CodeBlockWrapper } from './Nodes/CodeBlockWrapper';
import { HardBreak } from './Nodes/HardBreak';
import { Heading } from './Nodes/Heading';
import { Image } from './Nodes/Image';
import { ListItem } from './Nodes/ListItem';
import { OrderedList } from './Nodes/OrderedList';
import { Paragraph } from './Nodes/Paragraph';
import { Text } from './Nodes/Text';
import { Blockquote } from './Nodes/blockQuote';
import { Table } from './Nodes/table';
import { TableHeader } from './Nodes/tableHeader';
import { TableRow } from './Nodes/tableRow';
import { TableCell } from './Nodes/tableCell';
import { TaskList } from './Nodes/taskList';
import { TaskListItem } from './Nodes/taskListItem';
import { Bold } from './Marks/Bold';
import { Code } from './Marks/Code';
import { Italic } from './Marks/Italic';
import { Link } from './Marks/Link';
export class Renderer {
constructor() {
this.document = undefined;
this.storedMarks = [];
this.nodes = [
CodeBlock,
CodeBlockWrapper,
HardBreak,
Heading,
Image,
Paragraph,
Text,
Blockquote,
Table,
TableHeader,
TableRow,
TableCell,
// 列表
TaskList,
TaskListItem,
OrderedList,
ListItem,
BulletList,
];
this.marks = [Bold, Code, Italic, Link];
}
setDocument(document) {
this.document = document;
}
stripWhitespace(value) {
// return minify(value, {
// collapseWhitespace: true,
// });
return value;
}
getDocumentBody() {
return this.document;
// return this.document.window.document.querySelector('body');
}
render(value) {
this.setDocument(value);
console.log(value);
const content = this.renderChildren(this.getDocumentBody());
return {
type: 'doc',
content,
};
}
renderChildren(node) {
let nodes = [];
node.childNodes.forEach((child) => {
const NodeClass = this.getMatchingNode(child);
let MarkClass;
if (NodeClass) {
let item = NodeClass.data();
if (!item) {
if (child.hasChildNodes()) {
nodes.push(...this.renderChildren(child));
}
return;
}
if (child.hasChildNodes()) {
item = {
...item,
content: this.renderChildren(child),
};
}
if (this.storedMarks.length) {
item = {
...item,
marks: this.storedMarks,
};
this.storedMarks = [];
}
if (NodeClass.wrapper) {
item.content = [
{
...NodeClass.wrapper,
content: item.content || [],
},
];
}
nodes.push(item);
} else if ((MarkClass = this.getMatchingMark(child))) {
this.storedMarks.push(MarkClass.data());
if (child.hasChildNodes()) {
nodes.push(...this.renderChildren(child));
}
} else if (child.hasChildNodes()) {
nodes.push(...this.renderChildren(child));
}
});
return nodes;
}
getMatchingNode(item) {
return this.getMatchingClass(item, this.nodes);
}
getMatchingMark(item) {
return this.getMatchingClass(item, this.marks);
}
getMatchingClass(node, classes) {
for (let i in classes) {
const Class = classes[i];
const instance = new Class(node);
// console.log(node);
if (instance.matching()) {
return instance;
}
}
return false;
}
addNode(node) {
this.nodes.push(node);
}
addNodes(nodes) {
for (const i in nodes) {
this.addNode(nodes[i]);
}
}
addMark(mark) {
this.marks.push(mark);
}
addMarks(marks) {
for (const i in marks) {
this.addMark(marks[i]);
}
}
}

47
packages/client/src/components/tiptap/services/markdown/src/utils.ts 100644
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import { BaseKit } from '../../../basekit';
export const getAttributes = (name: string, element: HTMLElement): Record<string, unknown> => {
const ext = BaseKit.find((ext) => ext.name === name);
const run = (
ret = {},
config: Record<string, { default: unknown; parseHTML?: (element: HTMLElement) => Record<string, unknown> }>
) => {
return Object.keys(config).reduce((accu, key) => {
const conf = config[key];
accu[key] = conf.default;
if (conf.parseHTML) {
try {
accu[key] = conf.parseHTML(element);
} catch (e) {
//
}
}
return accu;
}, ret);
};
let parent = ext && ext.parent;
if (!parent) return {};
while (parent.parent) {
parent = parent.parent;
}
const { config } = parent;
const { addGlobalAttributes, addAttributes } = config;
const attrs = {};
if (addGlobalAttributes) {
run(attrs, addGlobalAttributes.call(ext));
}
if (addAttributes) {
run(attrs, addAttributes.call(ext));
}
return attrs;
};