Plugins

Since v.1.2.2 you can write your own plugin that react to event related action (create,update,delete).

What this is useful for?

• Do you want to create a post in your wordpress website each time an event is published? hint
• Do you want to send a summary notification of daily events via mail?
• Notify a telegram group or share via twitter?

Please share your plugins or your needs

Example

Here is a complete example of plugins feature: https://framagit.org/les/gancio/-/blob/master/plugins/gancioPluginExample.js .

Basic plugin syntax

A plugin is essentially an index.js file inside its own path in ./plugins, e.g. ./plugins/my-example-plugin/index.js

module.exports = {
  
}

Plugins should be inside ./plugins directory but you can specify another location using plugins_path configuration.

Plugin details

A plugins MUST expose a configuration key where to specify its details:

module.exports = {
  configuration: {
    name: 'Example',
    author: 'lesion',
    url: 'https://framagit.org/les/gancio/plugins/gancioPluginExample.js',
    description: 'Example plugin',
    settings: {
      my_plugin_string_setting: {
        type: 'TEXT',
        description: 'My plugin string setting',
        required: true,
        hint: 'My plugin setting support <strong>html too</strong>'
      },
      enable_this_feature_in_my_plugin: {
        type: 'CHECK',
        description: 'My plugin best feature',
        required: true,
        hint: 'This feature is super dupe, enable it!'
      },
      min_post: {
        type: 'NUMBER',
        description: 'it supports number too'
      },
      my_default_language: {
        description: 'My default language',
        type: 'LIST',
        items: ['it', 'en', 'fr']
      }
    }
  }
}

Load a plugin

When a plugin is enabled by an administrator, Gancio will call the load method if specified:

load ({ settings: gancio_settings, db, helpers, log}, settings) {

  // access to your plugin local settings
  console.info('Your local settings are in ', settings)
  console.info(`For example, you can access to your default language setting by using ${settings.my_default_language}`)

  // access to gancio settings
  console.info(`Gancio settings are in ${gancio_settings}, e.g. ${gancio.settings.baseurl}`)

  // log something
  log.warn('This is a log entry from my example plugin')

  // use the DB (since 1.6.14)
  console.info(db.models.findAll())
  console.info(db.query('CREATE TABLE IF NOT EXISTS myPluginTable'))
}

Expose an API since 1.6.4

Plugins could have public HTTP endpoints by exposing an express Router in routeAPI object.

const express = require('express')
const routeAPI = express.Router()

routeAPI.get('/test', (req, res) => {
  res.json('WOW!')
})

This endpoint will be exposed at /api/plugin//test

Access to DB since 1.6.4

TODO

Helpers DOCUMENTATION NEEDED

• randomString
• sanitizeHTML
• queryParamToBool

React to events

  onEventCreate (event) {
    const eventLink = `${plugin.gancio.settings.baseurl}/event/${event.slug}`
    if (!event.is_visible) {
      console.error(`Unconfirmed event created: ${event.title} / ${eventLink}`)
    } else {
      console.error(`Event created: ${event.title} / ${eventLink}`)
    }
  },

  onEventUpdate (event) {
    console.error(`Event "${event.title}" updated`)
  },

  onEventDelete (event) {
    console.error(`Event "${event.title}" deleted`)
  }