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125 lines
3.4 KiB
JavaScript
125 lines
3.4 KiB
JavaScript
"use strict";
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var Groups = require('./groups'),
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User = require('./user'),
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categories = require('./categories'),
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async = require('async'),
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db = require('./database');
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var internals = {
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isMember: function(key, candidate, next){
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Groups.exists(key, function(err, exists) {
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if (exists) {
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Groups.isMember(candidate, key, next);
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} else {
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next(null, null);
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}
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});
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},
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isMemberOfGroupList: function(key, candidate, next){
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Groups.exists(key, function(err, exists) {
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if (exists) {
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Groups.isMemberOfGroupList(candidate, key, next);
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} else {
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next(null, null);
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}
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});
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}
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};
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var CategoryTools = {};
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CategoryTools.exists = function(cid, callback) {
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db.isSortedSetMember('categories:cid', cid, callback);
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};
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CategoryTools.privileges = function(cid, uid, callback) {
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async.parallel({
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disabled: function(next) {
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categories.getCategoryField(cid, 'disabled', next);
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},
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read: function(next) {
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internals.isMember('cid:' + cid + ':privileges:read', uid, next);
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},
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"topics:create": function(next) {
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internals.isMember('cid:' + cid + ':privileges:topics:create', uid, next);
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},
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"topics:reply": function(next) {
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internals.isMember('cid:' + cid + ':privileges:topics:reply', uid, next);
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},
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// "+r": function(next) {
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// internals.isMember('cid:' + cid + ':privileges:+r', uid, next);
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// },
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// "+w": function(next) {
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// internals.isMember('cid:' + cid + ':privileges:+w', uid, next);
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// },
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// "g+r": function(next) {
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// internals.isMemberOfGroupList('cid:' + cid + ':privileges:g+r', uid, next);
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// },
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// "g+w": function(next) {
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// internals.isMemberOfGroupList('cid:' + cid + ':privileges:g+w', uid, next);
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// },
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moderator: function(next) {
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User.isModerator(uid, cid, next);
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},
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admin: function(next) {
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User.isAdministrator(uid, next);
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}
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}, function(err, privileges) {
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callback(err, !privileges ? null : {
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"+r": privileges['+r'],
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"+w": privileges['+w'],
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"g+r": privileges['g+r'],
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"g+w": privileges['g+w'],
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read: (
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(
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parseInt(privileges.disabled, 10) !== 1 &&
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(privileges['+r'] || privileges['+r'] === null) &&
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(privileges['g+r'] || privileges['g+r'] === null)
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) ||
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privileges.moderator ||
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privileges.admin
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),
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// write: (
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// (
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// parseInt(privileges.disabled, 10) !== 1 &&
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// (privileges['+w'] || privileges['+w'] === null) &&
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// (privileges['g+w'] || privileges['g+w'] === null)
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// ) ||
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// privileges.moderator ||
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// privileges.admin
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// ),
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editable: privileges.moderator || privileges.admin,
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view_deleted: privileges.moderator || privileges.admin,
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moderator: privileges.moderator,
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admin: privileges.admin
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});
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});
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};
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CategoryTools.groupPrivileges = function(cid, groupName, callback) {
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async.parallel({
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"groups:read":function(next) {
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internals.isMember('cid:' + cid + ':privileges:groups:read', groupName, function(err, isMember){
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next(err, !!isMember);
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});
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},
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"groups:topics:create":function(next) {
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internals.isMember('cid:' + cid + ':privileges:groups:topics:create', groupName, function(err, isMember){
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next(err, !!isMember);
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});
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},
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"groups:topics:reply":function(next) {
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internals.isMember('cid:' + cid + ':privileges:groups:topics:reply', groupName, function(err, isMember){
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next(err, !!isMember);
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});
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}
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}, function(err, privileges) {
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callback(err, privileges || null);
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});
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};
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module.exports = CategoryTools;
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