523 lines
19 KiB
JavaScript
523 lines
19 KiB
JavaScript
/* jslint node: true */
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'use strict';
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// ENiGMA½
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const Events = require('./events.js');
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const Config = require('./config.js').get;
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const {
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getConfigPath,
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getFullConfig,
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} = require('./config_util.js');
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const UserDb = require('./database.js').dbs.user;
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const {
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getISOTimestampString
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} = require('./database.js');
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const UserInterruptQueue = require('./user_interrupt_queue.js');
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const {
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getConnectionByUserId
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} = require('./client_connections.js');
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const UserProps = require('./user_property.js');
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const {
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Errors,
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ErrorReasons
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} = require('./enig_error.js');
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const { getThemeArt } = require('./theme.js');
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const { pipeToAnsi } = require('./color_codes.js');
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const stringFormat = require('./string_format.js');
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const StatLog = require('./stat_log.js');
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const Log = require('./logger.js').log;
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const ConfigCache = require('./config_cache.js');
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// deps
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const _ = require('lodash');
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const async = require('async');
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const moment = require('moment');
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const paths = require('path');
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class Achievement {
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constructor(data) {
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this.data = data;
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// achievements are retroactive by default
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this.data.retroactive = _.get(this.data, 'retroactive', true);
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}
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static factory(data) {
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let achievement;
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switch(data.type) {
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case Achievement.Types.UserStatSet :
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case Achievement.Types.UserStatInc :
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achievement = new UserStatAchievement(data);
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break;
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default : return;
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}
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if(achievement.isValid()) {
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return achievement;
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}
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}
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static get Types() {
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return {
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UserStatSet : 'userStatSet',
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UserStatInc : 'userStatInc',
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};
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}
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isValid() {
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switch(this.data.type) {
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case Achievement.Types.UserStatSet :
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case Achievement.Types.UserStatInc :
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if(!_.isString(this.data.statName)) {
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return false;
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}
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if(!_.isObject(this.data.match)) {
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return false;
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}
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break;
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default : return false;
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}
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return true;
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}
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getMatchDetails(/*matchAgainst*/) {
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}
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isValidMatchDetails(details) {
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if(!details || !_.isString(details.title) || !_.isString(details.text) || !_.isNumber(details.points)) {
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return false;
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}
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return (_.isString(details.globalText) || !details.globalText);
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}
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}
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class UserStatAchievement extends Achievement {
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constructor(data) {
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super(data);
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// sort match keys for quick match lookup
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this.matchKeys = Object.keys(this.data.match || {}).map(k => parseInt(k)).sort( (a, b) => b - a);
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}
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isValid() {
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if(!super.isValid()) {
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return false;
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}
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return !Object.keys(this.data.match).some(k => !parseInt(k));
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}
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getMatchDetails(matchValue) {
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let ret = [];
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let matchField = this.matchKeys.find(v => matchValue >= v);
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if(matchField) {
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const match = this.data.match[matchField];
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matchField = parseInt(matchField);
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if(this.isValidMatchDetails(match) && !isNaN(matchField)) {
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ret = [ match, matchField, matchValue ];
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}
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}
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return ret;
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}
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}
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class Achievements {
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constructor(events) {
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this.events = events;
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}
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init(cb) {
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let achievementConfigPath = _.get(Config(), 'general.achievementFile');
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if(!achievementConfigPath) {
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Log.info('Achievements are not configured');
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return cb(null);
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}
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achievementConfigPath = getConfigPath(achievementConfigPath); // qualify
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const configLoaded = (achievementConfig) => {
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if(true !== achievementConfig.enabled) {
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Log.info('Achievements are not enabled');
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this.stopMonitoringUserStatEvents();
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delete this.achievementConfig;
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} else {
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Log.info('Achievements are enabled');
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this.achievementConfig = achievementConfig;
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this.monitorUserStatEvents();
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}
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};
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const changed = ( { fileName, fileRoot } ) => {
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const reCachedPath = paths.join(fileRoot, fileName);
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if(reCachedPath === achievementConfigPath) {
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getFullConfig(achievementConfigPath, (err, achievementConfig) => {
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if(err) {
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return Log.error( { error : err.message }, 'Failed to reload achievement config from cache');
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}
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configLoaded(achievementConfig);
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});
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}
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};
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ConfigCache.getConfigWithOptions(
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{
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filePath : achievementConfigPath,
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forceReCache : true,
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callback : changed,
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},
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(err, achievementConfig) => {
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if(err) {
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return cb(err);
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}
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configLoaded(achievementConfig);
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return cb(null);
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}
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);
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}
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loadAchievementHitCount(user, achievementTag, field, cb) {
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UserDb.get(
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`SELECT COUNT() AS count
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FROM user_achievement
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WHERE user_id = ? AND achievement_tag = ? AND match = ?;`,
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[ user.userId, achievementTag, field],
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(err, row) => {
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return cb(err, row ? row.count : 0);
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}
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);
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}
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record(info, cb) {
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StatLog.incrementUserStat(info.client.user, UserProps.AchievementTotalCount, 1);
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StatLog.incrementUserStat(info.client.user, UserProps.AchievementTotalPoints, info.details.points);
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UserDb.run(
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`INSERT INTO user_achievement (user_id, achievement_tag, timestamp, match)
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VALUES (?, ?, ?, ?);`,
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[ info.client.user.userId, info.achievementTag, getISOTimestampString(info.timestamp), info.matchField ],
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err => {
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if(err) {
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return cb(err);
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}
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this.events.emit(
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Events.getSystemEvents().UserAchievementEarned,
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{
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user : info.client.user,
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achievementTag : info.achievementTag,
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points : info.details.points,
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}
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);
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return cb(null);
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}
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);
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}
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display(info, cb) {
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this.createAchievementInterruptItems(info, (err, interruptItems) => {
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if(err) {
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return cb(err);
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}
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if(interruptItems.local) {
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UserInterruptQueue.queue(interruptItems.local, { clients : info.client } );
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}
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if(interruptItems.global) {
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UserInterruptQueue.queue(interruptItems.global, { omit : info.client } );
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}
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return cb(null);
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});
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}
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recordAndDisplayAchievement(info, cb) {
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async.series(
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[
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(callback) => {
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return this.record(info, callback);
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},
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(callback) => {
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return this.display(info, callback);
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}
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],
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err => {
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return cb(err);
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}
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);
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}
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monitorUserStatEvents() {
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if(this.userStatEventListeners) {
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return; // already listening
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}
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const listenEvents = [
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Events.getSystemEvents().UserStatSet,
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Events.getSystemEvents().UserStatIncrement
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];
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this.userStatEventListeners = this.events.addMultipleEventListener(listenEvents, userStatEvent => {
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if([ UserProps.AchievementTotalCount, UserProps.AchievementTotalPoints ].includes(userStatEvent.statName)) {
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return;
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}
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if(!_.isNumber(userStatEvent.statValue) && !_.isNumber(userStatEvent.statIncrementBy)) {
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return;
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}
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// :TODO: Make this code generic - find + return factory created object
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const achievementTag = _.findKey(
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_.get(this.achievementConfig, 'achievements', {}),
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achievement => {
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if(false === achievement.enabled) {
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return false;
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}
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return [ Achievement.Types.UserStatSet, Achievement.Types.UserStatInc ].includes(achievement.type) &&
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achievement.statName === userStatEvent.statName;
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}
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);
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if(!achievementTag) {
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return;
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}
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const achievement = Achievement.factory(this.achievementConfig.achievements[achievementTag]);
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if(!achievement) {
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return;
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}
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const statValue = parseInt(Achievement.Types.UserStatSet === achievement.data.type ?
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userStatEvent.statValue :
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userStatEvent.statIncrementBy
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);
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if(isNaN(statValue)) {
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return;
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}
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const [ details, matchField, matchValue ] = achievement.getMatchDetails(statValue);
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if(!details) {
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return;
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}
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async.series(
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[
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(callback) => {
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this.loadAchievementHitCount(userStatEvent.user, achievementTag, matchField, (err, count) => {
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if(err) {
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return callback(err);
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}
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return callback(count > 0 ? Errors.General('Achievement already acquired', ErrorReasons.TooMany) : null);
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});
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},
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(callback) => {
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const client = getConnectionByUserId(userStatEvent.user.userId);
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if(!client) {
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return callback(Errors.UnexpectedState('Failed to get client for user ID'));
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}
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const info = {
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achievementTag,
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achievement,
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details,
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client,
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matchField, // match - may be in odd format
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matchValue, // actual value
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achievedValue : matchField, // achievement value met
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user : userStatEvent.user,
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timestamp : moment(),
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};
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const achievementsInfo = [ info ];
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if(true === achievement.data.retroactive) {
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// For userStat, any lesser match keys(values) are also met. Example:
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// matchKeys: [ 500, 200, 100, 20, 10, 2 ]
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// ^---- we met here
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// ^------------^ retroactive range
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//
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const index = achievement.matchKeys.findIndex(v => v < matchField);
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if(index > -1 && Array.isArray(achievement.matchKeys)) {
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achievement.matchKeys.slice(index).forEach(k => {
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const [ det, fld, val ] = achievement.getMatchDetails(k);
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if(det) {
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achievementsInfo.push(Object.assign(
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{},
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info,
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{
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details : det,
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matchField : fld,
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achievedValue : fld,
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matchValue : val,
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}
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));
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}
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});
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}
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}
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// reverse achievementsInfo so we display smallest > largest
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achievementsInfo.reverse();
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async.eachSeries(achievementsInfo, (achInfo, nextAchInfo) => {
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return this.recordAndDisplayAchievement(achInfo, err => {
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return nextAchInfo(err);
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});
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},
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err => {
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return callback(err);
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});
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}
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],
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err => {
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if(err && ErrorReasons.TooMany !== err.reasonCode) {
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Log.warn( { error : err.message, userStatEvent }, 'Error handling achievement for user stat event');
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}
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}
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);
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});
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}
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stopMonitoringUserStatEvents() {
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if(this.userStatEventListeners) {
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this.events.removeMultipleEventListener(this.userStatEventListeners);
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delete this.userStatEventListeners;
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}
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}
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getFormatObject(info) {
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return {
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userName : info.user.username,
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userRealName : info.user.properties[UserProps.RealName],
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userLocation : info.user.properties[UserProps.Location],
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userAffils : info.user.properties[UserProps.Affiliations],
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nodeId : info.client.node,
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title : info.details.title,
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text : info.global ? info.details.globalText : info.details.text,
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points : info.details.points,
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achievedValue : info.achievedValue,
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matchField : info.matchField,
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matchValue : info.matchValue,
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timestamp : moment(info.timestamp).format(info.dateTimeFormat),
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boardName : Config().general.boardName,
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};
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}
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getFormattedTextFor(info, textType, defaultSgr = '|07') {
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const themeDefaults = _.get(info.client.currentTheme, 'achievements.defaults', {});
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const textTypeSgr = themeDefaults[`${textType}SGR`] || defaultSgr;
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const formatObj = this.getFormatObject(info);
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const wrap = (input) => {
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const re = new RegExp(`{(${Object.keys(formatObj).join('|')})([^}]*)}`, 'g');
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return input.replace(re, (m, formatVar, formatOpts) => {
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const varSgr = themeDefaults[`${formatVar}SGR`] || textTypeSgr;
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let r = `${varSgr}{${formatVar}`;
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if(formatOpts) {
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r += formatOpts;
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}
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return `${r}}${textTypeSgr}`;
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});
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};
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return stringFormat(`${textTypeSgr}${wrap(info.details[textType])}`, formatObj);
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}
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createAchievementInterruptItems(info, cb) {
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info.dateTimeFormat =
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info.details.dateTimeFormat ||
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info.achievement.dateTimeFormat ||
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info.client.currentTheme.helpers.getDateTimeFormat();
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const title = this.getFormattedTextFor(info, 'title');
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const text = this.getFormattedTextFor(info, 'text');
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let globalText;
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if(info.details.globalText) {
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globalText = this.getFormattedTextFor(info, 'globalText');
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}
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const getArt = (name, callback) => {
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const spec =
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_.get(info.details, `art.${name}`) ||
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_.get(info.achievement, `art.${name}`) ||
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_.get(this.achievementConfig, `art.${name}`);
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if(!spec) {
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return callback(null);
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}
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const getArtOpts = {
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name : spec,
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client : this.client,
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random : false,
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};
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getThemeArt(getArtOpts, (err, artInfo) => {
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// ignore errors
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return callback(artInfo ? artInfo.data : null);
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});
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};
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const interruptItems = {};
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let itemTypes = [ 'local' ];
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if(globalText) {
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itemTypes.push('global');
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}
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async.each(itemTypes, (itemType, nextItemType) => {
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async.waterfall(
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[
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(callback) => {
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getArt(`${itemType}Header`, headerArt => {
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return callback(null, headerArt);
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});
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},
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(headerArt, callback) => {
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getArt(`${itemType}Footer`, footerArt => {
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return callback(null, headerArt, footerArt);
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});
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},
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(headerArt, footerArt, callback) => {
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const itemText = 'global' === itemType ? globalText : text;
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interruptItems[itemType] = {
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text : `${title}\r\n${itemText}`,
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pause : true,
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};
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if(headerArt || footerArt) {
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const themeDefaults = _.get(info.client.currentTheme, 'achievements.defaults', {});
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const defaultContentsFormat = '{title}\r\n{message}';
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const contentsFormat = 'global' === itemType ?
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themeDefaults.globalFormat || defaultContentsFormat :
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themeDefaults.format || defaultContentsFormat;
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const formatObj = Object.assign(this.getFormatObject(info), {
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title : this.getFormattedTextFor(info, 'title', ''), // ''=defaultSgr
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message : itemText,
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});
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const contents = pipeToAnsi(stringFormat(contentsFormat, formatObj));
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interruptItems[itemType].contents =
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`${headerArt || ''}\r\n${contents}\r\n${footerArt || ''}`;
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}
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return callback(null);
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}
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],
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err => {
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return nextItemType(err);
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}
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);
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},
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err => {
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return cb(err, interruptItems);
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});
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}
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}
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let achievements;
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exports.moduleInitialize = (initInfo, cb) => {
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achievements = new Achievements(initInfo.events);
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return achievements.init(cb);
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};
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