'use strict'; var validator = require('validator'); var db = require('../database'); var analytics = require('../analytics'); module.exports = function(Meta) { Meta.errors = {}; Meta.errors.log404 = function(route, callback) { callback = callback || function() {}; route = route.replace(/\/$/, ''); // remove trailing slashes analytics.increment('errors:404'); db.sortedSetIncrBy('errors:404', 1, route, callback); }; Meta.errors.get = function(escape, callback) { db.getSortedSetRevRangeWithScores('errors:404', 0, -1, function(err, data) { if (err) { return callback(err); } data = data.map(function(nfObject) { nfObject.value = escape ? validator.escape(String(nfObject.value || '')) : nfObject.value; return nfObject; }); callback(null, data); }); }; Meta.errors.clear = function(callback) { db.delete('errors:404', callback); }; };