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import { fetchBlockCodeById } from '@agent/lib/block-code'; |
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import { applyBlockPatch } from '@agent/lib/block-patch'; |
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import { ensureCoreBlocksRegistered } from '@agent/lib/register-blocks'; |
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import { getBlockType, parse } from '@wordpress/blocks'; |
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|
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// An accordion question keeps its text in `title`, not `content`. |
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const richTextAttribute = (markup) => { |
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const attributes = getBlockType(parse(markup)[0]?.name)?.attributes ?? {}; |
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return Object.keys(attributes).find( |
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(name) => attributes[name].source === 'rich-text', |
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); |
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}; |
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|
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// null means no rewrite landed, so the save clones the original instead. |
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export const duplicateMarkup = async ({ blockId, texts }, source, postId) => { |
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if (!texts?.length) return null; |
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await ensureCoreBlocksRegistered(); |
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const original = await fetchBlockCodeById(blockId, source, postId); |
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if (!original) return null; |
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const inner = await Promise.all( |
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texts.map(({ blockId: id }) => fetchBlockCodeById(id, source, postId)), |
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); |
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let copy = original; |
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for (const [index, code] of inner.entries()) { |
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const attribute = code && richTextAttribute(code); |
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if (!attribute || !copy.includes(code)) continue; |
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const rewritten = applyBlockPatch(code, { |
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[attribute]: texts[index].text, |
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}); |
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copy = copy.replace(code, () => rewritten); |
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} |
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return copy === original ? null : copy; |
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}; |
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|
