9 lines
		
	
	
		
			271 B
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
			
		
		
	
	
			9 lines
		
	
	
		
			271 B
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
| // getId expects the image reference node to be the sole node in a paragraph
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| function getId(node) {
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|   const { type, name, attributes } = node;
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|   if (type !== 'leafDirective' || name !== 'id' || !attributes) return null;
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|   return attributes.id;
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| }
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| 
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| module.exports = getId;
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