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Replace remark-title
+51
-44
-7
src/types.d.ts
-7
src/types.d.ts
+51
-37
src/unified.ts
+51
-37
src/unified.ts
···
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import type { List, ListItem, PhrasingContent, Root } from 'mdast';
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import type { Heading, List, ListItem, PhrasingContent, Root } from 'mdast';
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import { unified } from 'unified';
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import { visit } from 'unist-util-visit';
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import { defaultSchema as defaultSanitizeSchema } from 'hast-util-sanitize';
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import remarkGfm from 'remark-gfm';
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import remarkParse from 'remark-parse';
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import remarkSqueezeParagraphs from 'remark-squeeze-paragraphs';
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import remarkTitle from 'remark-title';
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const toString = (nodes: PhrasingContent[]): string =>
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nodes.map((node) => {
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switch (node.type) {
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case 'break':
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return '\n';
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case 'delete':
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case 'emphasis':
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case 'link':
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case 'strong':
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return toString(node.children);
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case 'inlineCode':
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return `\`${node.value}\``;
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case 'text':
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return node.value;
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case 'footnoteReference':
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case 'html':
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case 'image':
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case 'imageReference':
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case 'linkReference':
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default:
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return '';
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}
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}).join('');
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export async function sanitizeHtml(html: string): Promise<string> {
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const vfile = await unified()
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}
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function extractTitle(markdown: string): string | null {
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let depth: number | null = null;
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let title: string | null = null;
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const toString = (nodes: PhrasingContent[]): string =>
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nodes.map((node) => {
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switch (node.type) {
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case 'break':
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return '\n';
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case 'delete':
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case 'emphasis':
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case 'link':
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case 'strong':
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return toString(node.children);
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case 'inlineCode':
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return `\`${node.value}\``;
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case 'text':
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return node.value;
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case 'footnoteReference':
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case 'html':
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case 'image':
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case 'imageReference':
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case 'linkReference':
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default:
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return '';
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}
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}).join('');
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const tree = unified()
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.use(remarkParse, { fragment: true })
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.use(remarkGfm, {
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tableCellPadding: false,
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})
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.parse(markdown);
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visit(tree, function (node) {
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if (node.type !== 'heading')
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return;
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if (!depth || node.depth < depth)
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title = toString(node.children);
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});
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return title;
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const node = tree.children[0];
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if (node && node.type === 'heading' && node.depth === 1) {
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return toString(node.children);
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} else {
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return null;
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}
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}
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function remarkTitle(opts: { title: string }) {
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return function checkTitleTransformer(root: Root) {
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const node = root.children[0]!;
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const replacement: Heading = {
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type: 'heading',
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depth: 1,
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children: [
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{ type: 'text', value: opts.title }
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]
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};
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if (node && node.type === 'heading') {
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node.depth = 1;
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node.children = replacement.children;
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} else {
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root.children?.unshift(replacement);
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}
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}
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}
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export async function transferTitle(from: string, to: string): Promise<string> {
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tablePipeAlign: false,
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tableCellPadding: false,
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})
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.use(remarkTitle, {
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title,
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})
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.use(remarkTitle, { title })
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.use(remarkStringify, {
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bullet: '-',
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incrementListMarker: false,