23 lines
449 B
JavaScript
23 lines
449 B
JavaScript
export function parsePagesToTree(pages) {
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let out = []
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let children = []
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let map = new Map()
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for (let page of pages) {
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if (!page.parent_id) {
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out.push(page)
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} else {
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children.push(page)
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}
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map.set(page.id, page)
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}
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for (let page of children) {
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let parent = map.get(page.parent_id)
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if (!parent.children) {
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parent.children = []
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}
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parent.children.push(page)
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}
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return {
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tree: out
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}
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} |