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Major progress on revamp 

* Deprecated explicit prompt.hjson/general.promptFile, etc.: menu.hjson can simply include any number of files
* All menus and themes, their events, etc. are managed by ThemeManager allowing includes, refs, etc. and much cleaner code
This commit is contained in:
Bryan Ashby 2020-06-17 00:10:51 -06:00
parent 1a96ad41d2
commit 4d4be5d6a9
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GPG Key ID: B49EB437951D2542
15 changed files with 331 additions and 400 deletions
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2
WHATSNEW.md
View File

@ -4,6 +4,8 @@ This document attempts to track **major** changes and additions in ENiGMA½. For
## 0.0.12-beta
* The `master` branch has become mainline. What this means to users is `git pull` will always give you the latest and greatest. Make sure to read [Updating](/docs/admin/updating.md) and keep an eye on `WHATSNEW.md` (this file) and [UPGRADE](UPGRADE.md)! See also [ticket #276](https://github.com/NuSkooler/enigma-bbs/issues/276).
* The default configuration has been moved to [config_default.js](/core/config_default.js).
* A full configuration revamp has taken place. Configuration files such as `config.hjson`, `menu.hjson`, and `theme.hjson` can now utilize includes via the `include` directive, reference 'self' sections using `@reference:` and import environment variables with `@environment`.
* An explicit prompt file previously specified by `general.promptFile` in `config.hjson` is no longer necessary. Instead, this now simply part of the `prompts` section in `menu.hjson`. The default setup still creates a separate prompt HJSON file, but it is `include`ed in `menu.hjson`.
## 0.0.11-beta
* Upgraded from `alpha` to `beta` -- The software is far along and mature enough at this point!

7
core/achievement.js
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@ -162,15 +162,14 @@ class Achievements {
}
};
const configOptions = {
this.config = new ConfigLoader({
onReload : err => {
if (!err) {
configLoaded();
}
},
};
}
});
this.config = new ConfigLoader(configOptions);
this.config.init(configPath, err => {
if (err) {
return cb(err);

12
core/bbs.js
View File

@ -212,15 +212,9 @@ function initialize(cb) {
function initStatLog(callback) {
return require('./stat_log.js').init(callback);
},
function initConfigs(callback) {
return require('./config_util.js').init(callback);
},
function initThemes(callback) {
// Have to pull in here so it's after Config init
require('./theme.js').initAvailableThemes( (err, themeCount) => {
logger.log.info({ themeCount }, 'Themes initialized');
return callback(err);
});
function initMenusAndThemes(callback) {
const { ThemeManager } = require('./theme');
return ThemeManager.create(callback);
},
function loadSysOpInformation(callback) {
//

24
core/client.js
View File

@ -83,7 +83,7 @@ function Client(/*input, output*/) {
const self = this;
this.user = new User();
this.currentTheme = { info : { name : 'N/A', description : 'None' } };
this.currentThemeConfig = { info : { name : 'N/A', description : 'None' } };
this.lastActivityTime = Date.now();
this.menuStack = new MenuStack(this);
this.acs = new ACS( { client : this, user : this.user } );
@ -94,6 +94,26 @@ function Client(/*input, output*/) {
this.mciCache = {};
};
Object.defineProperty(this, 'currentTheme', {
get : () => {
if (this.currentThemeConfig) {
return this.currentThemeConfig.get();
} else {
return {
info : {
name : 'N/A',
author : 'N/A',
description : 'N/A',
group : 'N/A',
}
};
}
},
set : (theme) => {
this.currentThemeConfig = theme;
}
});
Object.defineProperty(this, 'node', {
get : function() {
return self.session.id;
@ -120,7 +140,7 @@ function Client(/*input, output*/) {
this.themeChangedListener = function( { themeId } ) {
if(_.get(self.currentTheme, 'info.themeId') === themeId) {
self.currentTheme = require('./theme.js').getAvailableThemes().get(themeId);
self.currentThemeConfig = require('./theme.js').getAvailableThemes().get(themeId);
}
};

1
core/config_default.js
View File

@ -14,7 +14,6 @@ module.exports = () => {
closedSystem : false, // is the system closed to new users?
menuFile : 'menu.hjson', // 'oputil.js config new' will set this appropriately in config.hjson; may be full path
promptFile : 'prompt.hjson', // 'oputil.js config new' will set this appropriately in config.hjson; may be full path
achievementFile : 'achievements.hjson',
},

56
core/config_util.js
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@ -1,17 +1,12 @@
/* jslint node: true */
'use strict';
const Config = require('./config.js').get;
const ConfigCache = require('./config_cache.js');
const Events = require('./events.js');
const Config = require('./config.js').get;
// deps
const paths = require('path');
const async = require('async');
const paths = require('path');
exports.init = init;
exports.getConfigPath = getConfigPath;
exports.getFullConfig = getFullConfig;
exports.getConfigPath = getConfigPath;
function getConfigPath(filePath) {
// |filePath| is assumed to be in the config path if it's only a file name
@ -20,48 +15,3 @@ function getConfigPath(filePath) {
}
return filePath;
}
function init(cb) {
// pre-cache menu.hjson and prompt.hjson + establish events
const changed = ( { fileName, fileRoot } ) => {
const reCachedPath = paths.join(fileRoot, fileName);
if(reCachedPath === getConfigPath(Config().general.menuFile)) {
Events.emit(Events.getSystemEvents().MenusChanged);
} else if(reCachedPath === getConfigPath(Config().general.promptFile)) {
Events.emit(Events.getSystemEvents().PromptsChanged);
}
};
const config = Config();
async.series(
[
function menu(callback) {
return ConfigCache.getConfigWithOptions(
{
filePath : getConfigPath(config.general.menuFile),
callback : changed,
},
callback
);
},
function prompt(callback) {
return ConfigCache.getConfigWithOptions(
{
filePath : getConfigPath(config.general.promptFile),
callback : changed,
},
callback
);
}
],
err => {
return cb(err);
}
);
}
function getFullConfig(filePath, cb) {
ConfigCache.getConfig(getConfigPath(filePath), (err, config) => {
return cb(err, config);
});
}

5
core/menu_util.js
View File

@ -24,10 +24,11 @@ function getMenuConfig(client, name, cb) {
async.waterfall(
[
function locateMenuConfig(callback) {
if(_.has(client.currentTheme, [ 'menus', name ])) {
const menuConfig = client.currentTheme.menus[name];
const menuConfig = _.get(client.currentTheme, [ 'menus', name ]);
if (menuConfig) {
return callback(null, menuConfig);
}
return callback(Errors.DoesNotExist(`No menu entry for "${name}"`));
},
function locatePromptConfig(menuConfig, callback) {

593
core/theme.js
View File

@ -5,16 +5,16 @@ const Config = require('./config.js').get;
const art = require('./art.js');
const ansi = require('./ansi_term.js');
const Log = require('./logger.js').log;
const ConfigCache = require('./config_cache.js');
const getFullConfig = require('./config_util.js').getFullConfig;
const asset = require('./asset.js');
const ViewController = require('./view_controller.js').ViewController;
const Errors = require('./enig_error.js').Errors;
const ErrorReasons = require('./enig_error.js').ErrorReasons;
const Events = require('./events.js');
const AnsiPrep = require('./ansi_prep.js');
const UserProps = require('./user_property.js');
const ConfigLoader = require('./config_loader');
const { getConfigPath } = require('./config_util');
// deps
const fs = require('graceful-fs');
const paths = require('path');
@ -26,213 +26,262 @@ exports.getThemeArt = getThemeArt;
exports.getAvailableThemes = getAvailableThemes;
exports.getRandomTheme = getRandomTheme;
exports.setClientTheme = setClientTheme;
exports.initAvailableThemes = initAvailableThemes;
exports.displayPreparedArt = displayPreparedArt;
exports.displayThemeArt = displayThemeArt;
exports.displayThemedPause = displayThemedPause;
exports.displayThemedPrompt = displayThemedPrompt;
exports.displayThemedAsset = displayThemedAsset;
function refreshThemeHelpers(theme) {
//
// Create some handy helpers
//
theme.helpers = {
getPasswordChar : function() {
let pwChar = _.get(
theme,
'customization.defaults.passwordChar',
Config().theme.passwordChar
);
// global instance of ThemeManager; see ThemeManager.create()
let themeManagerInstance;
if(_.isString(pwChar)) {
pwChar = pwChar.substr(0, 1);
} else if(_.isNumber(pwChar)) {
pwChar = String.fromCharCode(pwChar);
exports.ThemeManager = class ThemeManager {
constructor() {
this.availableThemes = new Map();
}
static create(cb) {
themeManagerInstance = new ThemeManager();
themeManagerInstance.init(err => {
if (!err) {
themeManagerInstance.getAvailableThemes().forEach( (themeConfig, themeId) => {
const { name, author, group } = themeConfig.get().info;
Log.info(
{ themeId, themeName : name, author, group },
'Theme loaded'
);
});
}
return pwChar;
},
getDateFormat : function(style = 'short') {
const format = Config().theme.dateFormat[style] || 'MM/DD/YYYY';
return _.get(theme, `customization.defaults.dateFormat.${style}`, format);
},
getTimeFormat : function(style = 'short') {
const format = Config().theme.timeFormat[style] || 'h:mm a';
return _.get(theme, `customization.defaults.timeFormat.${style}`, format);
},
getDateTimeFormat : function(style = 'short') {
const format = Config().theme.dateTimeFormat[style] || 'MM/DD/YYYY h:mm a';
return _.get(theme, `customization.defaults.dateTimeFormat.${style}`, format);
}
};
}
function loadTheme(themeId, cb) {
const path = paths.join(Config().paths.themes, themeId, 'theme.hjson');
const changed = ( { fileName, fileRoot } ) => {
const reCachedPath = paths.join(fileRoot, fileName);
if(reCachedPath === path) {
reloadTheme(themeId);
}
};
const getOpts = {
filePath : path,
forceReCache : true,
callback : changed,
};
ConfigCache.getConfigWithOptions(getOpts, (err, theme) => {
if(err) {
return cb(err);
}
});
}
getAvailableThemes() {
return this.availableThemes;
}
init(cb) {
this.menuConfig = new ConfigLoader({
onReload : err => {
if (!err) {
// menu.hjson/includes have changed; this could affect
// all themes, so they must be reloaded
Events.emit(Events.getSystemEvents().MenusChanged);
this._reloadAllThemes();
}
},
});
this.menuConfig.init(getConfigPath(Config().general.menuFile), err => {
if (err) {
return cb(err);
}
return this._loadThemes(cb);
});
}
_loadThemes(cb) {
const themeDir = Config().paths.themes;
fs.readdir(themeDir, (err, files) => {
if (err) {
return cb(err);
}
async.filter(files, (filename, nextFilename) => {
const fullPath = paths.join(themeDir, filename);
fs.stat(fullPath, (err, stats) => {
if (err) {
return nextFilename(err);
}
return nextFilename(null, stats.isDirectory());
});
},
(err, themeIds) => {
if (err) {
return cb(err);
}
async.each(themeIds, (themeId, nextThemeId) => {
return this._loadTheme(themeId, nextThemeId);
},
err => {
return cb(err);
});
});
});
}
_loadTheme(themeId, cb) {
const themeConfig = new ConfigLoader({
onReload : err => {
if (!err) {
// this particular theme has changed
this._themeLoaded(themeId, err => {
if (!err) {
Events.emit(
Events.getSystemEvents().ThemeChanged,
{ themeId }
);
}
});
}
}
});
const themeConfigPath = paths.join(Config().paths.themes, themeId, 'theme.hjson');
themeConfig.init(themeConfigPath, err => {
if (err) {
return cb(err);
}
this._themeLoaded(themeId, themeConfig);
return cb(null);
});
}
_themeLoaded(themeId, themeConfig) {
const theme = themeConfig.get();
// do some basic validation
// :TODO: schema validation here
if(!_.isObject(theme.info) ||
!_.isString(theme.info.name) ||
!_.isString(theme.info.author))
{
return cb(Errors.Invalid('Invalid or missing "info" section'));
return Log.warn({ themeId }, 'Theme contains invalid or missing "info" section');
}
if(false === _.get(theme, 'info.enabled')) {
return cb(Errors.General('Theme is not enabled', ErrorReasons.ErrNotEnabled));
Log.info({ themeId }, 'Theme is disabled');
return this.availableThemes.delete(themeId);
}
refreshThemeHelpers(theme);
// merge menu.hjson+theme.hjson/etc. to the final usable theme
this._finalizeTheme(themeConfig);
return cb(null, theme, path);
});
}
// Theme is valid and enabled; update it in available themes
this.availableThemes.set(themeId, themeConfig);
const availableThemes = new Map();
const IMMUTABLE_MCI_PROPERTIES = [
'maxLength', 'argName', 'submit', 'validate'
];
function getMergedTheme(menuConfig, promptConfig, theme) {
assert(_.isObject(menuConfig));
assert(_.isObject(theme));
// :TODO: merge in defaults (customization.defaults{} )
// :TODO: apply generic stuff, e.g. "VM" (vs "VM1")
//
// Create a *clone* of menuConfig (menu.hjson) then bring in
// promptConfig (prompt.hjson)
//
const mergedTheme = _.cloneDeep(menuConfig);
if(_.isObject(promptConfig.prompts)) {
mergedTheme.prompts = _.cloneDeep(promptConfig.prompts);
Events.emit(
Events.getSystemEvents().ThemeChanged,
{ themeId }
);
}
//
// Add in data we won't be altering directly from the theme
//
mergedTheme.info = theme.info;
mergedTheme.helpers = theme.helpers;
mergedTheme.achievements = _.get(theme, 'customization.achievements');
_finalizeTheme(themeConfig) {
// These TODOs are left over from the old system - decide what/if to do with them:
// :TODO: merge in defaults (customization.defaults{} )
// :TODO: apply generic stuff, e.g. "VM" (vs "VM1")
//
// merge customizer to disallow immutable MCI properties
//
const mciCustomizer = function(objVal, srcVal, key) {
return IMMUTABLE_MCI_PROPERTIES.indexOf(key) > -1 ? objVal : srcVal;
};
// start out with menu.hjson
const mergedTheme = _.cloneDeep(this.menuConfig.get());
function getFormKeys(fromObj) {
// remove all non-numbers
return _.remove(_.keys(fromObj), k => !isNaN(k));
}
const theme = themeConfig.get();
function mergeMciProperties(dest, src) {
Object.keys(src).forEach(mci => {
if(dest[mci]) {
_.mergeWith(dest[mci], src[mci], mciCustomizer);
} else {
// theme contains MCI not in menu; bring in as-is
dest[mci] = src[mci];
}
});
}
// some data brought directly over
mergedTheme.info = theme.info;
mergedTheme.achievements = _.get(theme, 'customization.achievements');
function applyThemeMciBlock(dest, src, formKey) {
if(_.isObject(src.mci)) {
mergeMciProperties(dest, src.mci);
} else {
if(_.has(src, [ formKey, 'mci' ])) {
mergeMciProperties(dest, src[formKey].mci);
}
}
}
// Create some helpers for this theme
this._setThemeHelpers(mergedTheme);
//
// menu.hjson can have a couple different structures:
// 1) Explicit declaration of expected MCI code(s) under 'form:<id>' before a 'mci' block
// (this allows multiple layout types defined by one menu for example)
//
// 2) Non-explicit declaration: 'mci' directly under 'form:<id>'
//
// theme.hjson has it's own mix:
// 1) Explicit: Form ID before 'mci' (generally used where there are > 1 forms)
//
// 2) Non-explicit: 'mci' directly under an entry
//
// Additionally, #1 or #2 may be under an explicit key of MCI code(s) to match up
// with menu.hjson in #1.
//
// * When theming an explicit menu.hjson entry (1), we will use a matching explicit
// entry with a matching MCI code(s) key in theme.hjson (e.g. menu="ETVM"/theme="ETVM"
// and fall back to generic if a match is not found.
//
// * If theme.hjson provides form ID's, use them. Otherwise, we'll apply directly assuming
// there is a generic 'mci' block.
//
function applyToForm(form, menuTheme, formKey) {
if(_.isObject(form.mci)) {
// non-explicit: no MCI code(s) key assumed since we found 'mci' directly under form ID
applyThemeMciBlock(form.mci, menuTheme, formKey);
} else {
// remove anything not uppercase
const menuMciCodeKeys = _.remove(_.keys(form), k => k === k.toUpperCase());
// merge customizer to disallow immutable MCI properties
const ImmutableMCIProperties = [
'maxLength', 'argName', 'submit', 'validate'
];
menuMciCodeKeys.forEach(function mciKeyEntry(mciKey) {
let applyFrom;
if(_.has(menuTheme, [ mciKey, 'mci' ])) {
applyFrom = menuTheme[mciKey];
const mciCustomizer = (objVal, srcVal, key) => {
return ImmutableMCIProperties.indexOf(key) > -1 ? objVal : srcVal;
};
const getFormKeys = (obj) => {
// remove all non-numbers
return _.remove(Object.keys(obj), k => !isNaN(k));
};
const mergeMciProperties = (dst, src) => {
Object.keys(src).forEach(mci => {
if (dst[mci]) {
_.mergeWith(dst[mci], src[mci], mciCustomizer);
} else {
applyFrom = menuTheme;
// theme contains a MCI that's not found in menu
dst[mci] = src[mci];
}
applyThemeMciBlock(form[mciKey].mci, applyFrom, formKey);
});
}
}
};
[ 'menus', 'prompts' ].forEach(function areaEntry(sectionName) {
_.keys(mergedTheme[sectionName]).forEach(function menuEntry(menuName) {
let createdFormSection = false;
const mergedThemeMenu = mergedTheme[sectionName][menuName];
const applyThemeMciBlock = (dst, src, formKey) => {
if(_.isObject(src.mci)) {
mergeMciProperties(dst, src.mci);
} else if (_.has(src, [ formKey, 'mci' ])) {
mergeMciProperties(dst, src[formKey].mci);
}
};
if(_.has(theme, [ 'customization', sectionName, menuName ])) {
const menuTheme = theme.customization[sectionName][menuName];
//
// menu.hjson can have a couple different structures:
// 1) Explicit declaration of expected MCI code(s) under 'form:<id>' before a 'mci' block
// (this allows multiple layout types defined by one menu for example)
//
// 2) Non-explicit declaration: 'mci' directly under 'form:<id>'
//
// theme.hjson has it's own mix:
// 1) Explicit: Form ID before 'mci' (generally used where there are > 1 forms)
//
// 2) Non-explicit: 'mci' directly under an entry
//
// Additionally, #1 or #2 may be under an explicit key of MCI code(s) to match up
// with menu.hjson in #1.
//
// * When theming an explicit menu.hjson entry (1), we will use a matching explicit
// entry with a matching MCI code(s) key in theme.hjson (e.g. menu="ETVM"/theme="ETVM"
// and fall back to generic if a match is not found.
//
// * If theme.hjson provides form ID's, use them. Otherwise, we'll apply directly assuming
// there is a generic 'mci' block.
//
const applyToForm = (form, menuTheme, formKey) => {
if (_.isObject(form.mci)) {
// non-explicit: no MCI code(s) key assumed since we found 'mci' directly under form ID
applyThemeMciBlock(form.mci, menuTheme, formKey);
} else {
// remove anything not uppercase
const menuMciCodeKeys = _.remove(_.keys(form), k => k === k.toUpperCase());
// config block is direct assign/overwrite
// :TODO: should probably be _.merge()
if(menuTheme.config) {
mergedThemeMenu.config = _.assign(mergedThemeMenu.config || {}, menuTheme.config);
}
menuMciCodeKeys.forEach(mciKey => {
const src = _.has(menuTheme, [ mciKey, 'mci' ]) ?
menuTheme[mciKey] :
menuTheme;
if('menus' === sectionName) {
if(_.isObject(mergedThemeMenu.form)) {
getFormKeys(mergedThemeMenu.form).forEach(function formKeyEntry(formKey) {
applyToForm(mergedThemeMenu.form[formKey], menuTheme, formKey);
});
} else {
if(_.isObject(menuTheme.mci)) {
applyThemeMciBlock(form[mciKey].mci, src, formKey);
});
}
};
[ 'menus', 'prompts'].forEach(sectionName => {
Object.keys(mergedTheme[sectionName]).forEach(entryName => {
let createdFormSection = false;
const mergedThemeMenu = mergedTheme[sectionName][entryName];
const menuTheme = _.get(theme, [ 'customization', sectionName, entryName ]);
if (menuTheme) {
if (menuTheme.config) {
// :TODO: should this be _.merge() ?
mergedThemeMenu.config = _.assign(mergedThemeMenu.config || {}, menuTheme.config);
}
if('menus' === sectionName) {
if(_.isObject(mergedThemeMenu.form)) {
getFormKeys(mergedThemeMenu.form).forEach(formKey => {
applyToForm(mergedThemeMenu.form[formKey], menuTheme, formKey);
});
} else if(_.isObject(menuTheme.mci)) {
//
// Not specified at menu level means we apply anything from the
// theme to form.0.mci{}
@ -241,158 +290,84 @@ function getMergedTheme(menuConfig, promptConfig, theme) {
mergeMciProperties(mergedThemeMenu.form[0], menuTheme);
createdFormSection = true;
}
} else if('prompts' === sectionName) {
// no 'form' or form keys for prompts -- direct to mci
applyToForm(mergedThemeMenu, menuTheme);
}
} else if('prompts' === sectionName) {
// no 'form' or form keys for prompts -- direct to mci
applyToForm(mergedThemeMenu, menuTheme);
}
}
//
// Finished merging for this menu/prompt
//
// If the following conditions are true, set runtime.autoNext to true:
// * This is a menu
// * There is/was no explicit 'form' section
// * There is no 'prompt' specified
//
if('menus' === sectionName && !_.isString(mergedThemeMenu.prompt) &&
(createdFormSection || !_.isObject(mergedThemeMenu.form)))
{
mergedThemeMenu.runtime = _.merge(mergedThemeMenu.runtime || {}, { autoNext : true } );
}
//
// Finished merging for this menu/prompt
//
// If the following conditions are true, set runtime.autoNext to true:
// * This is a menu
// * There is/was no explicit 'form' section
// * There is no 'prompt' specified
//
if('menus' === sectionName &&
!_.isString(mergedThemeMenu.prompt) &&
(createdFormSection || !_.isObject(mergedThemeMenu.form)))
{
mergedThemeMenu.runtime = _.merge(mergedThemeMenu.runtime || {}, { autoNext : true } );
}
});
});
});
themeConfig.current = mergedTheme;
}
return mergedTheme;
}
_setThemeHelpers(theme) {
theme.helpers = {
getPasswordChar : function() {
let pwChar = _.get(
theme,
'customization.defaults.passwordChar',
Config().theme.passwordChar
);
function reloadTheme(themeId) {
const config = Config();
async.waterfall(
[
function loadMenuConfig(callback) {
getFullConfig(config.general.menuFile, (err, menuConfig) => {
return callback(err, menuConfig);
});
if(_.isString(pwChar)) {
pwChar = pwChar.substr(0, 1);
} else if(_.isNumber(pwChar)) {
pwChar = String.fromCharCode(pwChar);
}
return pwChar;
},
function loadPromptConfig(menuConfig, callback) {
getFullConfig(config.general.promptFile, (err, promptConfig) => {
return callback(err, menuConfig, promptConfig);
});
getDateFormat : function(style = 'short') {
const format = Config().theme.dateFormat[style] || 'MM/DD/YYYY';
return _.get(theme, `customization.defaults.dateFormat.${style}`, format);
},
function loadIt(menuConfig, promptConfig, callback) {
loadTheme(themeId, (err, theme) => {
if(err) {
if(ErrorReasons.NotEnabled !== err.reasonCode) {
Log.warn( { themeId : themeId, err : err.message }, 'Failed loading theme');
return;
}
return callback(err);
}
Object.assign(theme.info, { themeId } );
availableThemes.set(themeId, getMergedTheme(menuConfig, promptConfig, theme));
Events.emit(
Events.getSystemEvents().ThemeChanged,
{ themeId }
);
return callback(null, theme);
});
getTimeFormat : function(style = 'short') {
const format = Config().theme.timeFormat[style] || 'h:mm a';
return _.get(theme, `customization.defaults.timeFormat.${style}`, format);
},
getDateTimeFormat : function(style = 'short') {
const format = Config().theme.dateTimeFormat[style] || 'MM/DD/YYYY h:mm a';
return _.get(theme, `customization.defaults.dateTimeFormat.${style}`, format);
}
],
(err, theme) => {
if(err) {
Log.warn( { themeId, error : err.message }, 'Failed to reload theme');
} else {
Log.debug( { info : theme.info }, 'Theme recached' );
}
}
);
}
};
}
function reloadAllThemes()
{
async.each([ ...availableThemes.keys() ], themeId => reloadTheme(themeId));
}
function initAvailableThemes(cb) {
const config = Config();
async.waterfall(
[
function loadMenuConfig(callback) {
getFullConfig(config.general.menuFile, (err, menuConfig) => {
return callback(err, menuConfig);
});
},
function loadPromptConfig(menuConfig, callback) {
getFullConfig(config.general.promptFile, (err, promptConfig) => {
return callback(err, menuConfig, promptConfig);
});
},
function getThemeDirectories(menuConfig, promptConfig, callback) {
fs.readdir(config.paths.themes, (err, files) => {
if(err) {
return callback(err);
}
return callback(
null,
menuConfig,
promptConfig,
files.filter( f => {
// sync normally not allowed -- initAvailableThemes() is a startup-only method, however
return fs.statSync(paths.join(config.paths.themes, f)).isDirectory();
})
);
});
},
function populateAvailable(menuConfig, promptConfig, themeDirectories, callback) {
async.each(themeDirectories, (themeId, nextThemeDir) => { // theme dir = theme ID
loadTheme(themeId, (err, theme) => {
if(err) {
if(ErrorReasons.NotEnabled !== err.reasonCode) {
Log.warn( { themeId : themeId, err : err.message }, 'Failed loading theme');
}
return nextThemeDir(null); // try next
}
Object.assign(theme.info, { themeId } );
availableThemes.set(themeId, getMergedTheme(menuConfig, promptConfig, theme));
return nextThemeDir(null);
});
}, err => {
return callback(err);
});
},
function initEvents(callback) {
Events.on(Events.getSystemEvents().MenusChanged, () => {
return reloadAllThemes();
});
Events.on(Events.getSystemEvents().PromptsChanged, () => {
return reloadAllThemes();
});
return callback(null);
}
],
err => {
return cb(err, availableThemes.size);
}
);
}
_reloadAllThemes() {
async.each([ ...this.availableThemes.keys() ], (themeId, nextThemeId) => {
this._loadTheme(themeId, err => {
if (!err) {
Log.info({ themeId }, 'Theme reloaded');
}
return nextThemeId(null); // always proceed
});
});
}
};
function getAvailableThemes() {
return availableThemes;
return themeManagerInstance.getAvailableThemes();
}
function getRandomTheme() {
if(availableThemes.size > 0) {
const themeIds = [ ...availableThemes.keys() ];
const avail = getAvailableThemes();
if(avail.size > 0) {
const themeIds = [ ...avail.keys() ];
return themeIds[Math.floor(Math.random() * themeIds.length)];
}
}

1
docs/_includes/nav.md
View File

@ -16,7 +16,6 @@
- [System Configuration]({{ site.baseurl }}{% link configuration/config-hjson.md %})
- [HJSON Config Files]({{ site.baseurl }}{% link configuration/hjson.md %})
- [Menus]({{ site.baseurl }}{% link configuration/menu-hjson.md %})
- [Prompts]({{ site.baseurl }}{% link configuration/prompt-hjson.md %})
- [Directory Structure]({{ site.baseurl }}{% link configuration/directory-structure.md %})
- [Archivers]({{ site.baseurl }}{% link configuration/archivers.md %})
- [File Transfer Protocols]({{ site.baseurl }}{% link configuration/file-transfer-protocols.md %})

4
docs/art/themes.md
View File

@ -38,7 +38,7 @@ The `customization` block in is itself broken up into major parts:
|-------------|---------------------------------------------------|
| `defaults` | Default values to use when this theme is active. These values override system defaults, but can still be overridden themselves in specific areas of your theme. |
| `menus` | The bulk of what you theme in the system will be here. Any menu (that is, anything you find in `menu.hjson`) can be tweaked. |
| `prompts` | Similar to `menus`, this file themes prompts found in `prompts.hjson`. |
| `prompts` | Similar to `menus`, this section themes `prompts`. |
#### Defaults
| Item | Description |
@ -46,7 +46,7 @@ The `customization` block in is itself broken up into major parts:
| `passwordChar` | Character to display in password fields. Defaults to `*` |
| `dateFormat` | Sets the [moment.js](https://momentjs.com/docs/#/displaying/) style `short` and/or `long` format for dates. |
| `timeFormat` | Sets the [moment.js](https://momentjs.com/docs/#/displaying/) style `short` and/or `long` format for times. |
| `dateTimeFormat` | Sets the [moment.js](https://momentjs.com/docs/#/displaying/) style `short` and/or `long` format for date/time combinations. |
| `dateTimeFormat` | Sets the [moment.js](https://momentjs.com/docs/#/displaying/) style `short` and/or `long` format for date/time combinations. |
Example:
```hjson

8
docs/configuration/colour-codes.md
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@ -2,9 +2,7 @@
layout: page
title: Colour Codes
---
ENiGMA½ supports Renegade-style pipe colour codes for formatting strings. You'll see them used in [`config.hjson`](config-hjson),
[`prompt.hjson`](prompt-hjson), [`menu.hjson`](menu-hjson), and can also be used in places like the oneliner, rumour mod,
full screen editor etc.
ENiGMA½ supports Renegade-style pipe colour codes for formatting strings. You'll see them used throughout your configuration, and can also be used in places like the oneliner, rumour mod, full screen editor etc.
## Usage
When ENiGMA½ encounters colour codes in strings, they'll be processed in order and combined where possible.
@ -18,8 +16,8 @@ For example:
## Colour Code Reference
:warning: Colour codes |24 to |31 are considered "blinking" or "iCE" colour codes. On terminals that support them they'll
:warning: Colour codes |24 to |31 are considered "blinking" or "iCE" colour codes. On terminals that support them they'll
be shown as the correct colours - for terminals that don't, or are that are set to "blinking" mode - they'll blink!
![Regegade style colour codes](../assets/images/colour-codes.png "Colour Codes")
![Renegade style colour codes](../assets/images/colour-codes.png "Colour Codes")

2
docs/configuration/creating-config.md
View File

@ -10,5 +10,5 @@ Your initial configuration skeleton can be created using the `oputil.js` command
./oputil.js config new
```
You will be asked a series of questions to create an initial configuration, which will be saved to `/enigma-bbs-install-path/config/config.hjson`. This will also produce `config/<bbsName>-menu.hjson` and `config/<bbsName>-prompt.hjson` files (where `<bbsName>` is replaced by the name you provided in the steps above). See [Menu HJSON](menu-hjson.md) and [Prompt HJSON](prompt-hjson.md) for more information.
You will be asked a series of questions to create an initial configuration, which will be saved to `/enigma-bbs-install-path/config/config.hjson`. This will also produce `config/<bbsName>-menu.hjson` and `config/<bbsName>-prompt.hjson` files (where `<bbsName>` is replaced by the name you provided in the steps above). See [Menu HJSON](menu-hjson.md) for more information.

3
docs/configuration/hjson.md
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@ -3,7 +3,7 @@ layout: page
title: HJSON Config Files
---
## JSON for Humans!
HJSON is the configuration file format used by ENiGMA½ for [System Configuration](config-hjson.md), [Menus](menu-hjson.md), [Prompts](prompt-hjson.md), etc. [HJSON](https://hjson.org/) is is [JSON](https://json.org/) for humans!
HJSON is the configuration file format used by ENiGMA½ for [System Configuration](config-hjson.md), [Menus](menu-hjson.md), etc. [HJSON](https://hjson.org/) is is [JSON](https://json.org/) for humans!
For those completely unfamiliar, JSON stands for JavaScript Object Notation. But don't let that scare you! JSON is simply a text file format with a bit of structure ― kind of like a fancier INI file. HJSON on the other hand as mentioned previously, is JSON for humans. That is, it has the following features and more:
@ -18,7 +18,6 @@ Through the documentation, some terms regarding HJSON and configuration files wi
* `config.hjson`: Refers to `/path/to/enigma-bbs/config/config.hjson`. See [System Configuration](config-hjson.md).
* `menu.hjson`: Refers to `/path/to/enigma-bbs/config/<yourBBSName>-menu.hjson`. See [Menus](menu-hjson.md).
* `prompt.hjson`: Refers to `/path/to/enigma-bbs/config/<yourBBSName>-prompt.hjson`. See [Prompts](prompt-hjson.md).
* Configuration *key*: Elements in HJSON are name-value pairs where the name is the *key*. For example, provided `foo: bar`, `foo` is the key.
* Configuration *section* or *block* (also commonly called an "Object" in code): This is referring to a section in a HJSON file that starts with a *key*. For example:
```hjson

5
docs/configuration/menu-hjson.md
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@ -21,7 +21,7 @@ Below is a table of **common** menu entry members. These members apply to most e
| `desc` | A friendly description that can be found in places such as "Who's Online" or wherever the `%MD` MCI code is used. |
| `art` | An art file *spec*. See [General Art Information](/docs/art/general.md). |
| `next` | Specifies the next menu entry to go to next. Can be explicit or an array of possibilities dependent on ACS. See **Flow Control** in the **ACS Checks** section below. If `next` is not supplied, the next menu is this menus parent. |
| `prompt` | Specifies a prompt, by name, to use along with this menu. Prompts are configured in `prompt.hjson`. |
| `prompt` | Specifies a prompt, by name, to use along with this menu. Prompts are configured in the `prompts` section. See **Prompts** for more information. |
| `submit` | Defines a submit handler when using `prompt`.
| `form` | An object defining one or more *forms* available on this menu. |
| `module` | Sets the module name to use for this menu. See **Menu Modules** below. |
@ -183,6 +183,9 @@ In the above entry, you'll notice `form`. This defines a form(s) object. In this
* The `submit` object tells the system to attempt to apply provided match entries from any view ID (`*`).
* Upon submit, the first match will be executed. For example, if the user selects "login", the first entry with a value of `{ matrixSubmit: 0 }` will match (due to 0 being the first index in the list and `matrixSubmit` being the arg name in question) causing `action` of `@menu:login` to be executed (go to `login` menu).
## Prompts
TODO: describe the "prompts" section, default setup, etc.
## ACS Checks
Menu modules can check user ACS in order to restrict areas and perform flow control. See [ACS](acs.md) for available ACS syntax.

8
docs/configuration/prompt-hjson.md
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@ -1,8 +0,0 @@
---
layout: page
title: prompt.hjson
---
:zap: This page is to describe general information the `prompt.hjson` file. It
needs fleshing out, please submit a PR if you'd like to help!
See [HJSON General Information](hjson.md) for more information.