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tiptap: fix duplicate title when paste html

pull/121/head
fantasticit 2022-07-02 12:14:25 +08:00
parent 1bbd0f9801
commit 355b666704
1 changed files with 26 additions and 8 deletions
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42
packages/client/src/tiptap/core/extensions/paste.ts
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@ -1,7 +1,7 @@
import { Extension } from '@tiptap/core';
import { safeJSONParse } from 'helpers/json';
import { toggleMark } from 'prosemirror-commands';
import { Fragment, Schema } from 'prosemirror-model';
import { DOMParser, Fragment, Schema } from 'prosemirror-model';
import { Plugin, PluginKey } from 'prosemirror-state';
import { EXTENSION_PRIORITY_HIGHEST } from 'tiptap/core/constants';
import {
@ -144,28 +144,46 @@ export const Paste = Extension.create<IPasteOptions>({
return true;
}
// If the HTML on the clipboard is from Prosemirror then the best
// compatability is to just use the HTML parser, regardless of
// whether it "looks" like Markdown, see: outline/outline#2416
if (html?.includes('data-pm-slice')) {
return false;
}
// 处理 markdown
if (markdownText || isMarkdown(text) || html.length === 0 || pasteCodeLanguage === 'markdown') {
event.preventDefault();
const firstNode = view.props.state.doc.content.firstChild;
const hasTitleExtension = !!editor.extensionManager.extensions.find(
(extension) => extension.name === TitleExtensionName
);
const hasTitle = isTitleNode(firstNode) && firstNode.content.size > 0;
// If the HTML on the clipboard is from Prosemirror then the best
// compatability is to just use the HTML parser, regardless of
// whether it "looks" like Markdown, see: outline/outline#2416
if (html?.includes('data-pm-slice')) {
const domNode = document.createElement('div');
domNode.innerHTML = html;
const doc = DOMParser.fromSchema(editor.schema).parse(domNode).toJSON();
if (hasTitle) {
if (doc.content && doc.content[0] && doc.content[0].type === 'title') {
doc.content = doc.content.slice(1);
}
}
let tr = view.state.tr;
const selection = tr.selection;
view.state.doc.nodesBetween(selection.from, selection.to, (node, position) => {
const startPosition = hasTitle ? Math.min(position, selection.from) : 0;
const endPosition = Math.min(position + node.nodeSize, selection.to);
tr = tr.replaceWith(startPosition, endPosition, view.state.schema.nodeFromJSON(doc));
});
view.dispatch(tr.scrollIntoView());
return true;
}
// 处理 markdown
if (markdownText || isMarkdown(text) || html.length === 0 || pasteCodeLanguage === 'markdown') {
event.preventDefault();
const schema = view.props.state.schema;
const doc = markdownToProsemirror({
schema,
content: normalizeMarkdown(markdownText || text),
needTitle: hasTitleExtension && !hasTitle,
});
let tr = view.state.tr;
const selection = tr.selection;
view.state.doc.nodesBetween(selection.from, selection.to, (node, position) => {