Created
January 10, 2023 21:45
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Minimal implementation of @portabletext/react in TypeScript
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import { PortableText, PortableTextMarkComponent, PortableTextBlockComponent, PortableTextListComponent, PortableTextListItemComponent } from '@portabletext/react' | |
import { PortableTextBlock, TypedObject } from '@portabletext/types' | |
import { FC } from 'react' | |
interface LinkProps extends TypedObject { | |
href: string | |
openInNewTab: boolean | |
} | |
const Link: PortableTextMarkComponent<LinkProps> = ({ value, children }) => { | |
const href: string = (value?.href ?? '') | |
const target = href.startsWith('http') ? '_blank' : undefined | |
return ( | |
<a href={href} target={target} rel={target !== '_blank' ? 'noindex nofollow' : undefined}> | |
{children} | |
</a> | |
) | |
} | |
const H1: PortableTextBlockComponent = ({ children }) => { | |
return <h1>{children}</h1> | |
} | |
const Em: PortableTextMarkComponent = ({ children }) => { | |
return <em>{children}</em> | |
} | |
const Normal: PortableTextBlockComponent = ({ children }) => { | |
return <p>{children}</p> | |
} | |
const BulletList: PortableTextListComponent = ({ children }) => { | |
return <ul>{children}</ul> | |
} | |
const NumberList: PortableTextListComponent = ({ children }) => { | |
return <ol>{children}</ol> | |
} | |
const ListItem: PortableTextListItemComponent = ({ children }) => { | |
return <li>{children}</li> | |
} | |
const COMPONENTS = { | |
types: { | |
}, | |
marks: { | |
em: Em, | |
link: Link | |
}, | |
block: { | |
h1: H1, | |
normal: Normal | |
}, | |
list: { | |
bullet: BulletList, | |
number: NumberList | |
}, | |
listItem: ListItem | |
} | |
interface Props { | |
blocks: PortableTextBlock[] | |
} | |
const RichText: FC<Props> = ({ blocks }) => { | |
return ( | |
<PortableText | |
value={blocks} | |
components={COMPONENTS} | |
/> | |
) | |
} | |
export default RichText |
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