52 lines
1.4 KiB
TypeScript
52 lines
1.4 KiB
TypeScript
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import type { AstroInstance } from 'astro';
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import type { RenderableTreeNode } from '@markdoc/markdoc';
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import Markdoc from '@markdoc/markdoc';
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import { MarkdocError, isCapitalized } from '../dist/utils.js';
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export type AstroNode =
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| string
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| {
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component: AstroInstance['default'];
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props: Record<string, any>;
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children: AstroNode[];
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}
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| {
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tag: string;
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attributes: Record<string, any>;
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children: AstroNode[];
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};
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export function createAstroNode(
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node: RenderableTreeNode,
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components: Record<string, AstroInstance['default']> = {}
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): AstroNode {
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if (typeof node === 'string' || typeof node === 'number') {
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return String(node);
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} else if (node === null || typeof node !== 'object' || !Markdoc.Tag.isTag(node)) {
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return '';
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}
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if (node.name in components) {
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const component = components[node.name];
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const props = node.attributes;
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const children = node.children.map((child) => createAstroNode(child, components));
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return {
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component,
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props,
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children,
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};
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} else if (isCapitalized(node.name)) {
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throw new MarkdocError({
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message: `Unable to render ${JSON.stringify(node.name)}.`,
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hint: 'Did you add this to the "components" prop on your <Content /> component?',
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});
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} else {
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return {
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tag: node.name,
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attributes: node.attributes,
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children: node.children.map((child) => createAstroNode(child, components)),
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};
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}
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}
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