bajo
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The ultimate framework for whipping up massive apps in no time
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href="global.html#event:%257Bns%257D:afterAppletRun">{ns}:afterAppletRun</a></div><div class="sidebar-section-children"><a href="global.html#event:%257Bns%257D:after%257Bmethod%257D">{ns}:after{method}</a></div><div class="sidebar-section-children"><a href="global.html#event:%257Bns%257D:beforeAppletRun">{ns}:beforeAppletRun</a></div><div class="sidebar-section-children"><a href="global.html#event:%257Bns%257D:before%257Bmethod%257D">{ns}:before{method}</a></div></div><div class="sidebar-section-title with-arrow" data-isopen="false" id="sidebar-modules"><div>Modules</div><svg><use xlink:href="#down-icon"></use></svg></div><div class="sidebar-section-children-container"><div class="sidebar-section-children"><a href="module-Helper_Bajo.html">Helper/Bajo</a></div><div class="sidebar-section-children"><a href="module-Helper_Base.html">Helper/Base</a></div><div class="sidebar-section-children"><a href="module-Lib.html">Lib</a></div></div><div class="sidebar-section-title with-arrow" 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aria-label="toggle-theme"><svg><use class="theme-svg-use" xlink:href="#dark-theme-icon"></use></svg></button></div><div class="navbar-right-item"><button class="icon-button font-size" aria-label="change-font-size"><svg><use xlink:href="#font-size-icon"></use></svg></button></div></div><nav></nav></nav></div><div class="toc-container"><div class="toc-content"><span class="bold">On this page</span><div id="eed4d2a0bfd64539bb9df78095dec881"></div></div></div><div class="body-wrapper"><div class="main-content"><div class="main-wrapper"><section id="source-page" class="source-page"><header><h1 id="title" class="has-anchor">class_plugin.js</h1></header><article><pre class="prettyprint source lang-js"><code>import lodash from 'lodash'
import Err from './misc/err.js'
const { get, isEmpty, cloneDeep, omit, isPlainObject, camelCase } = lodash
/**
* This is the **mother** of all plugin classes. All Bajo plugin classess inherit from this class
* respectfully.
*
* There are currently only two main plugins available:
* - {@link Bajo} - Core plugin class, responsible for system wide setup and boot process. You should not touch this obviously
* - {@link Base} - Base plugin class your own plugin should extend from
*
* @class
*/
class Plugin {
/**
* Package name, the one from package.json
*
* @memberof Plugin
* @constant {string}
*/
static pkgName
/**
* Namespace (ns) or plugin's name. Simply the camel cased version of plugin's package name
*
* @memberof Plugin
* @constant {string}
*/
static ns
/**
* Plugin alias. Derived plugin must provide its own, unique alias. If it left blank,
* Bajo will provide this automatically (by using the kebab-cased version of plugin name)
*
* @readonly
* @memberof Plugin
* @type {string}
*/
static alias = ''
/**
* @param {string} pkgName - Package name (the one you use in package.json)
* @param {Object} app - App instance reference. Usefull to call app method inside a plugin
*/
constructor (pkgName, app) {
this.constructor.pkgName = pkgName
this.constructor.ns = camelCase(pkgName)
/**
* Reference to app instance
*
* @type {Object}
*/
this.app = app
/**
* Config object
*
* @type {Object}
* @see {@tutorial config}
*/
this.config = {}
/**
* Shortcut to {@link App#log} with prefix parameter set to this plugin name.
*
* @type {Log}
*/
this.log = {
trace: (...params) => this.app.log.trace(this.ns, ...params),
debug: (...params) => this.app.log.debug(this.ns, ...params),
info: (...params) => this.app.log.info(this.ns, ...params),
warn: (...params) => this.app.log.warn(this.ns, ...params),
error: (...params) => this.app.log.error(this.ns, ...params),
fatal: (...params) => this.app.log.fatal(this.ns, ...params),
silent: (...params) => this.app.log.silent(this.ns, ...params)
}
}
/**
* Get plugin's config value
*
* @method
* @param {string} [path] - dot separated config path (think of lodash's 'get'). If not provided, the full config will be given
* @param {Object} [options={}] - Options
* @param {any} [options.defValue={}] - Default value to use if returned object is undefined
* @param {string[]} [options.omit=[]] - Omit these keys from returned object
* @param {boolean} [options.noClone=false] - Set true to NOT clone returned object
* @returns {Object} Returned object. If no path provided, the whole config object is returned
*/
getConfig = (path, options = {}) => {
let obj = isEmpty(path) ? this.config : get(this.config, path, options.defValue ?? {})
options.omit = options.omit ?? []
if (isPlainObject(obj) && !isEmpty(options.omit)) obj = omit(obj, options.omit)
if (!options.noClone) obj = cloneDeep(obj)
return obj
}
/**
* Create an instance of {@link Err} object
*
* @method
* @param {msg} msg - Error message
* @param {...any} [args] - Argument variables you might want to add to the error object
* @returns {Object} Err instance
*/
error = (msg, ...args) => {
if (!this.print) return new Error(msg, ...args)
const error = new Err(this, msg, ...args)
return error.write()
}
/**
* Create an instance of Err object, display it on screen and then force
* terminate the app process
*
* @method
* @param {msg} msg - Error message
* @param {...any} [args] - Argument variables you might want to add to the error object
*/
fatal = (msg, ...args) => {
if (!this.print) return new Error(msg, ...args)
const error = new Err(this, msg, ...args)
error.fatal()
}
/**
* Getter for plugin's package name
*
* @type {string}
*/
get pkgName () {
return this.constructor.pkgName
}
/**
* Getter for plugin's ns
*
* @type {string}
*/
get ns () {
return this.constructor.ns
}
/**
* Getter for plugin's alias
*
* @type {string}
*/
get alias () {
return this.constructor.alias
}
/**
* Translate text and interpolate with given ```args```.
*
* Shortcut to {@link App#t} with ns parameter set to this plugin namespace.
*
* @param {string} text - Text to translate
* @param {...any} params - Variables to interpolate to ```text```
* @returns {string}
*/
t = (text, ...params) => {
return this.app.t(this.ns, text, ...params)
}
}
export default Plugin
</code></pre></article></section></div></div></div><div class="search-container" id="PkfLWpAbet" style="display:none"><div class="wrapper" id="iCxFxjkHbP"><button class="icon-button search-close-button" id="VjLlGakifb" aria-label="close search"><svg><use xlink:href="#close-icon"></use></svg></button><div class="search-box-c"><svg><use xlink:href="#search-icon"></use></svg> <input type="text" id="vpcKVYIppa" class="search-input" placeholder="Search..." autofocus></div><div class="search-result-c" id="fWwVHRuDuN"><span class="search-result-c-text">Type anything to view search result</span></div></div></div><div class="mobile-menu-icon-container"><button class="icon-button" id="mobile-menu" data-isopen="false" aria-label="menu"><svg><use xlink:href="#menu-icon"></use></svg></button></div><div id="mobile-sidebar" class="mobile-sidebar-container"><div class="mobile-sidebar-wrapper"><a href="/" class="sidebar-title sidebar-title-anchor">Bajo API</a><div class="mobile-nav-links"><div 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class="sidebar-section-children"><a href="global.html#event:%257Bns%257D:afterAppletRun">{ns}:afterAppletRun</a></div><div class="sidebar-section-children"><a href="global.html#event:%257Bns%257D:after%257Bmethod%257D">{ns}:after{method}</a></div><div class="sidebar-section-children"><a href="global.html#event:%257Bns%257D:beforeAppletRun">{ns}:beforeAppletRun</a></div><div class="sidebar-section-children"><a href="global.html#event:%257Bns%257D:before%257Bmethod%257D">{ns}:before{method}</a></div></div><div class="sidebar-section-title with-arrow" data-isopen="false" id="sidebar-modules"><div>Modules</div><svg><use xlink:href="#down-icon"></use></svg></div><div class="sidebar-section-children-container"><div class="sidebar-section-children"><a href="module-Helper_Bajo.html">Helper/Bajo</a></div><div class="sidebar-section-children"><a href="module-Helper_Base.html">Helper/Base</a></div><div class="sidebar-section-children"><a href="module-Lib.html">Lib</a></div></div><div 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