37 lines
1.0 KiB
TypeScript
37 lines
1.0 KiB
TypeScript
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import { TText, Value } from '@udecode/plate-common'
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import { remarkDefaultTextRules } from './remarkDefaultTextRules'
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import { MdastNode, RemarkPluginOptions } from './types'
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export const remarkTransformText = <V extends Value>(
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node: MdastNode,
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options: RemarkPluginOptions<V>,
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inheritedMarkProps: { [key: string]: boolean } = {}
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): TText | TText[] => {
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const { editor, textRules } = options
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const { type, value, children } = node
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const textRule = (textRules as any)[type!] || remarkDefaultTextRules.text
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const { mark, transform = (text: string) => text } = textRule
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const markProps = mark
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? {
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...inheritedMarkProps,
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[mark({ editor })]: true,
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}
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: inheritedMarkProps
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const childTextNodes =
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children?.flatMap((child) =>
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remarkTransformText(child, options, markProps)
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) || []
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const currentTextNodes =
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value || childTextNodes.length === 0
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? [{ text: transform(value || ''), ...markProps } as TText]
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: []
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return [...currentTextNodes, ...childTextNodes]
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}
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