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wiki/server/models/analytics.js

103 lines
3.1 KiB

const Model = require('objection').Model
const fs = require('fs-extra')
const path = require('path')
const _ = require('lodash')
const yaml = require('js-yaml')
const commonHelper = require('../helpers/common')
/**
* Analytics model
*/
module.exports = class Analytics extends Model {
static get tableName() { return 'analytics' }
static get jsonSchema () {
return {
type: 'object',
required: ['module', 'isEnabled'],
properties: {
id: { type: 'string' },
module: { type: 'string' },
isEnabled: { type: 'boolean', default: false }
}
}
}
static get jsonAttributes() {
return ['config']
}
static async getProviders(isEnabled) {
const providers = await WIKI.db.analytics.query().where(_.isBoolean(isEnabled) ? { isEnabled } : {})
return _.sortBy(providers, ['module'])
}
static async refreshProvidersFromDisk() {
try {
// -> Fetch definitions from disk
const analyticsDirs = await fs.readdir(path.join(WIKI.SERVERPATH, 'modules/analytics'))
WIKI.data.analytics = []
for (const dir of analyticsDirs) {
const def = await fs.readFile(path.join(WIKI.SERVERPATH, 'modules/analytics', dir, 'definition.yml'), 'utf8')
const defParsed = yaml.load(def)
defParsed.key = dir
defParsed.props = commonHelper.parseModuleProps(defParsed.props)
WIKI.data.analytics.push(defParsed)
WIKI.logger.debug(`Loaded analytics module definition ${dir}: [ OK ]`)
}
WIKI.logger.info(`Loaded ${WIKI.data.analytics.length} analytics module definitions: [ OK ]`)
} catch (err) {
WIKI.logger.error(`Failed to scan or load analytics providers: [ FAILED ]`)
WIKI.logger.error(err)
}
}
static async getCode ({ cache = false } = {}) {
if (cache) {
const analyticsCached = await WIKI.cache.get('analytics')
if (analyticsCached) {
return analyticsCached
}
}
try {
const analyticsCode = {
head: '',
bodyStart: '',
bodyEnd: ''
}
const providers = await WIKI.db.analytics.getProviders(true)
for (let provider of providers) {
const def = await fs.readFile(path.join(WIKI.SERVERPATH, 'modules/analytics', provider.key, 'code.yml'), 'utf8')
let code = yaml.safeLoad(def)
code.head = _.defaultTo(code.head, '')
code.bodyStart = _.defaultTo(code.bodyStart, '')
code.bodyEnd = _.defaultTo(code.bodyEnd, '')
_.forOwn(provider.config, (value, key) => {
code.head = _.replace(code.head, new RegExp(`{{${key}}}`, 'g'), value)
code.bodyStart = _.replace(code.bodyStart, `{{${key}}}`, value)
code.bodyEnd = _.replace(code.bodyEnd, `{{${key}}}`, value)
})
analyticsCode.head += code.head
analyticsCode.bodyStart += code.bodyStart
analyticsCode.bodyEnd += code.bodyEnd
}
await WIKI.cache.set('analytics', analyticsCode, 300)
return analyticsCode
} catch (err) {
WIKI.logger.warn('Error while getting analytics code: ', err)
return {
head: '',
bodyStart: '',
bodyEnd: ''
}
}
}
}