66 lines
1.5 KiB
JavaScript
66 lines
1.5 KiB
JavaScript
11 years ago
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'use strict';
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var async = require('async'),
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meta = require('../meta'),
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user = require('../user'),
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groups = require('../groups'),
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categories = require('../categories');
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var helpers = {};
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helpers.allowedTo = function(privilege, uid, cid, callback) {
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categories.getCategoryField(cid, 'disabled', function(err, disabled) {
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if (err) {
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return callback(err);
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}
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if (parseInt(disabled, 10) === 1) {
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return callback(null, false);
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}
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async.parallel({
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hasUserPrivilege: function(next) {
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hasPrivilege(groups.isMember, 'cid:' + cid + ':privileges:' + privilege, uid, next);
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},
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hasGroupPrivilege: function(next) {
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hasPrivilege(groups.isMemberOfGroupList, 'cid:' + cid + ':privileges:groups:' + privilege, uid, next);
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},
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}, function(err, results) {
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if (err) {
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return callback(err);
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}
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callback(null, results.hasUserPrivilege && results.hasGroupPrivilege);
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});
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});
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};
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function hasPrivilege(method, group, uid, callback) {
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groups.exists(group, function(err, exists) {
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if (err) {
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return callback(err);
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}
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if (!exists) {
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return callback(null, true);
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}
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method(group, uid, callback);
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});
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}
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helpers.hasEnoughReputationFor = function(privilege, uid, callback) {
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if (parseInt(meta.config['privileges:disabled'], 10)) {
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return callback(null, false);
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}
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user.getUserField(uid, 'reputation', function(err, reputation) {
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if (err) {
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return callback(null, false);
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}
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callback(null, parseInt(reputation, 10) >= parseInt(meta.config[privilege], 10));
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});
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};
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module.exports = helpers;
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