Something went wrong. Try again.
a tool for shared writing and social publishing
Something went wrong. Try again.
TypeScript
12345678910111213141516171819202122232425262728293031323334353637383940414243444546474849505152535455565758596061626364656667686970717273import type { Block } from "components/Blocks/Block";
export function parseBlocksToList(blocks: Block[]) { let parsed: ParsedBlocks = []; for (let i = 0; i < blocks.length; i++) { let b = blocks[i]; if (!b.listData) parsed.push({ type: "block", block: b }); else { let previousBlock = parsed[parsed.length - 1]; if ( !previousBlock || previousBlock.type !== "list" || previousBlock.depth > b.listData.depth ) parsed.push({ type: "list", depth: b.listData.depth, children: [ { type: "list", block: b, depth: b.listData.depth, children: [], }, ], }); else { let depth = b.listData.depth; if (depth === previousBlock.depth) previousBlock.children.push({ type: "list", block: b, depth: b.listData.depth, children: [], }); else { let parent = previousBlock.children[previousBlock.children.length - 1]; while (depth > 1) { if ( parent.children[parent.children.length - 1] && parent.children[parent.children.length - 1].depth < b.listData.depth ) { parent = parent.children[parent.children.length - 1]; } depth -= 1; } parent.children.push({ type: "list", block: b, depth: b.listData.depth, children: [], }); } } } } return parsed;}
type ParsedBlocks = Array< | { type: "block"; block: Block } | { type: "list"; depth: number; children: List[] }>;
export type List = { type: "list"; block: Block; depth: number; children: List[];};