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121 lines
4.0 KiB
121 lines
4.0 KiB
const Controller = require('libflitter/controller/Controller')
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/*
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* Menu Controller
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* -------------------------------------------------------------
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* Put some description here!
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*/
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class Menu extends Controller {
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static get services() {
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return [...super.services, 'models']
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}
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async get_items(req, res) {
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const Page = this.models.get('api:Page')
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// Build the "My Tree" option
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const root_page = await req.user.get_root_page()
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const nodes = await this._build_menu_object(root_page)
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const menu = []
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menu.push({
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id: 0,
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name: 'My Info Tree',
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children: nodes,
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noDelete: true,
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virtual: true,
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type: 'branch',
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})
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// Get view only shared trees
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const view_only_trees = await Page.find({ shared_users_view: req.user._id })
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const view_only_nodes = []
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for ( const tree of view_only_trees ) {
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if ( !(await tree.is_accessible_by(req.user)) ) continue
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view_only_nodes.push({
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id: tree.UUID,
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name: tree.Name,
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children: await this._build_secure_menu_object(tree, req.user),
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level: await tree.access_level_for(req.user),
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type: 'page',
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})
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}
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// Get update, view shared trees
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const update_trees = await Page.find({ shared_users_update: req.user._id })
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const update_nodes = []
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for ( const tree of update_trees ) {
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if ( !(await tree.is_accessible_by(req.user)) ) continue
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update_nodes.push({
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id: tree.UUID,
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name: tree.Name,
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children: await this._build_secure_menu_object(tree, req.user),
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level: await tree.access_level_for(req.user),
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type: 'page',
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})
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}
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// Get update, view, manage shared trees
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const manage_trees = await Page.find({ shared_users_manage: req.user._id })
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const manage_nodes = []
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for ( const tree of manage_trees ) {
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if ( !(await tree.is_accessible_by(req.user)) ) continue
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manage_nodes.push({
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id: tree.UUID,
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name: tree.Name,
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children: await this._build_secure_menu_object(tree, req.user),
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level: await tree.access_level_for(req.user),
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type: 'page',
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})
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}
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menu.push({
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id: 0,
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name: 'Trees Shared With Me',
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children: [...view_only_nodes, ...update_nodes, ...manage_nodes],
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noDelete: true,
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virtual: true,
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type: 'branch',
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})
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return res.api(menu)
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}
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async _build_menu_object(parent_node, arr= []) {
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const children = await this.models.get('api:Page').find({UUID: {$in: parent_node.ChildPageIds}})
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if ( children ) {
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for ( const child of children ) {
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arr.push({
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id: child.UUID,
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name: child.is_shared() ? child.Name + ' ⁽ˢʰᵃʳᵉᵈ⁾' : child.Name,
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shared: child.is_shared(),
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children: [...(await child.get_menu_items()), ...(await this._build_menu_object(child))],
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type: 'page',
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})
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}
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}
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return arr
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}
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async _build_secure_menu_object(parent_node, user, arr = []) {
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const children = await parent_node.childPages
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if ( children ) {
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for ( const child of children ) {
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if ( !(await child.is_accessible_by(user)) ) continue
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arr.push({
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id: child.UUID,
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name: child.Name,
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children: await this._build_secure_menu_object(child, user),
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level: await child.access_level_for(user),
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type: 'page',
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})
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}
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}
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return arr
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}
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}
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module.exports = exports = Menu
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