NodeBB/NodeBB

'use strict';


const async = require('async');
const groups = require('../../groups');
const privileges = require('../../privileges');
const db = require('../../database');

module.exports = {
    name: 'Give category access privileges to spiders system group',
    timestamp: Date.UTC(2018, 0, 31),
    method: function (callback) {
        db.getSortedSetRange('categories:cid', 0, -1, (err, cids) => {
            if (err) {
                return callback(err);
            }
            async.eachSeries(cids, (cid, next) => {
                getGroupPrivileges(cid, (err, groupPrivileges) => {
                    if (err) {
                        return next(err);
                    }

                    const privs = [];
                    if (groupPrivileges['groups:find']) {
                        privs.push('groups:find');
                    }
                    if (groupPrivileges['groups:read']) {
                        privs.push('groups:read');
                    }
                    if (groupPrivileges['groups:topics:read']) {
                        privs.push('groups:topics:read');
                    }

                    privileges.categories.give(privs, cid, 'spiders', next);
                });
            }, callback);
        });
    },
};

function getGroupPrivileges(cid, callback) {
    const tasks = {};

    ['groups:find', 'groups:read', 'groups:topics:read'].forEach((privilege) => {
        tasks[privilege] = async.apply(groups.isMember, 'guests', `cid:${cid}:privileges:${privilege}`);
    });

    async.parallel(tasks, callback);
}