77 lines
2.2 KiB
TypeScript
77 lines
2.2 KiB
TypeScript
import useDatabase from '~/composables/useDatabase';
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import { explorerContentTable } from '~/db/schema';
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import type { NavigationItem } from '~/schemas/navigation';
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export type NavigationTreeItem = NavigationItem & { children?: NavigationTreeItem[] };
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export default defineEventHandler(async (e) => {
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const { user } = await getUserSession(e);
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const db = useDatabase();
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const content = db.select({
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path: explorerContentTable.path,
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type: explorerContentTable.type,
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owner: explorerContentTable.owner,
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title: explorerContentTable.title,
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navigable: explorerContentTable.navigable,
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private: explorerContentTable.private,
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order: explorerContentTable.order,
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}).from(explorerContentTable).all();
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content.sort((a, b) => {
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return a.path.split('/').length - b.path.split('/').length;
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});
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if(content.length > 0)
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{
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const navigation: NavigationTreeItem[] = [];
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for(const idx in content)
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{
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const item = content[idx];
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if(!!item.private && (user?.id ?? -1) !== item.owner || !item.navigable)
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{
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delete content[idx];
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continue;
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}
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const parent = item.path.includes('/') ? item.path.substring(0, item.path.lastIndexOf('/')) : undefined;
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if(parent && !content.find(e => e && e.path === parent))
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{
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delete content[idx];
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continue;
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}
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}
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for(const item of content.filter(e => !!e))
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{
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addChild(navigation, item);
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}
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return navigation;
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}
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setResponseStatus(e, 404);
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return;
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});
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function addChild(arr: NavigationTreeItem[], e: NavigationItem): void
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{
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const parent = arr.find(f => e.path.startsWith(f.path));
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if(parent)
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{
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if(!parent.children)
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parent.children = [];
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addChild(parent.children, e);
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}
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else
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{
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arr.push({ ...e });
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arr.sort((a, b) => {
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if(a.order !== b.order)
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return a.order - b.order;
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return a.title.localeCompare(b.title);
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});
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}
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} |