kulmapaikka-ircbot/plugins/pluginManager.js

var fs = require('fs')
var Promise = require('promise')
const logger = require('../logger')
class PluginManager {
  constructor (config) {
    this.enabledPlugins = []
    this.enabledPmPlugins = []
    this.plugins = []
    this.pmPlugins = []
    this.config = config

    var that = this

    config.plugins.forEach(function (pluginName) {
      logger.info('checking ' + pluginName + '...')

      if (fs.existsSync('./plugins/' + pluginName.toLowerCase() + '.js')) {
        logger.info('* Exists. Enabling...')
        that.enabledPlugins.push(pluginName.toLowerCase())
      }
      if (fs.existsSync('./plugins/pm' + pluginName.toLowerCase() + '.js')) {
        logger.info('* Exists as PM plugin. Enabling...')
        that.enabledPmPlugins.push(pluginName.toLowerCase())
      }
    })
  }

  loadAllPlugins () {
    var that = this
    this.enabledPlugins.forEach(function (pluginName) {
      var Plugin = require('./' + pluginName + '.js')

      var plugin = new Plugin(that.config)
      that.plugins.push(plugin)
    })

    this.enabledPmPlugins.forEach(function (pluginName) {
      var Plugin = require('./pm' + pluginName + '.js')

      var plugin = new Plugin(that.config)
      that.pmPlugins.push(plugin)
    })
  }

  testPlugins (input, publicChat) {
    if (typeof publicChat === 'undefined') {
      publicChat = true
    }

    var promises = []

    if (publicChat) {
      for (let i = 0; i < this.plugins.length; i++) {
        let plugin = this.plugins[i]
        if (plugin.test(input)) {
          logger.info('* Plugin ' + plugin.name + ' reported hit')
          promises.push(plugin.result(input))
        }
      }
    } else {
      for (let i = 0; i < this.pmPlugins.length; i++) {
        let plugin = this.pmPlugins[i]

        if (plugin.test(input)) {
          logger.info('* Plugin ' + plugin.name + ' reported hit')
          promises.push(plugin.result(input))
        }
      }
    }

    return Promise.all(promises)
  }
}

// export default BasePlugin;
module.exports = PluginManager