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import { BLOCK_ID_SEL, blockIdOf, findBlockEl } from './block-el'; |
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import { detectBlockType } from './block-type'; |
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|
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// Wrappers that are broken markup without their last item — the op takes the |
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// wrapper. Not group/columns: an empty one still renders a box worth keeping. |
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const LIST_WRAPPERS = new Set([ |
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'core/buttons', |
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'core/social-links', |
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'core/list', |
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'core/quote', |
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]); |
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|
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// The wrapper never reaches the model (dropped from the manifest), so "delete this |
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// button" can only name the button — walk up to the wrapper when it's the last item. |
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export const resolveDeleteTarget = (blockId, scope = null) => { |
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const el = findBlockEl(blockId, document, scope); |
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if (!el) return blockId; |
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let targetId = blockId; |
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let parent = el.parentElement?.closest(BLOCK_ID_SEL); |
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while ( |
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parent && |
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LIST_WRAPPERS.has(detectBlockType(parent)) && |
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parent.querySelectorAll(BLOCK_ID_SEL).length === 1 |
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) { |
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targetId = blockIdOf(parent); |
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parent = parent.parentElement?.closest(BLOCK_ID_SEL); |
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} |
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return targetId; |
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}; |
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