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63 lines
1.5 KiB
JavaScript
63 lines
1.5 KiB
JavaScript
'use strict';
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var async = require('async');
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var user = require('../../user');
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var categories = require('../../categories');
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var accountHelpers = require('./helpers');
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var categoriesController = module.exports;
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categoriesController.get = function (req, res, callback) {
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var userData;
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async.waterfall([
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function (next) {
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accountHelpers.getUserDataByUserSlug(req.params.userslug, req.uid, next);
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},
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function (_userData, next) {
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userData = _userData;
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if (!userData) {
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return callback();
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}
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async.parallel({
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ignored: function (next) {
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user.getIgnoredCategories(userData.uid, next);
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},
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all: function (next) {
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categories.getCategoriesByPrivilege('cid:0:children', userData.uid, 'find', next);
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},
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}, next);
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},
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function (results) {
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flattenArray(results);
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userData.categories = results.all;
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userData.title = '[[pages:account/watched_categories]]';
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res.render('account/categories', userData);
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},
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], callback);
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};
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function moveChildrenToRoot(child) {
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this.results.all.splice(this.i + this.results.j, 0, child);
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this.results.j = this.results.j + 1;
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}
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function flattenArray(results) {
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for (var i = 0; i < results.all.length; i++) {
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var category = results.all[i];
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category.isIgnored = false;
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if (results.ignored.includes(category.cid)) {
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category.isIgnored = true;
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}
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if (!!category.children && !!category.children.length) {
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results.j = 1;
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category.children.forEach(moveChildrenToRoot, { i: i, results: results });
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category.children = [];
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}
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}
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}
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