Files
the-example-app-nodejs/services/contentful.js

68 lines
2.2 KiB
JavaScript

const { createClient } = require('contentful')
let cdaClient = null
let cpaClient = null
exports.initClient = (options) => {
const config = options || {
space: process.env.CF_SPACE,
cda: process.env.CF_ACCESS_TOKEN,
cpa: process.env.CF_PREVIEW_ACCESS_TOKEN
}
cdaClient = createClient({
space: config.space,
accessToken: config.cda
})
cpaClient = createClient({
space: config.space,
accessToken: config.cpa,
host: 'preview.contentful.com'
})
}
exports.getCourses = (locale = 'en-US', api = `cda`) => {
// to get all the courses we simply request from Contentful all the entries
// with the content_type `course`
const client = api === 'cda' ? cdaClient : cpaClient
return client.getEntries({content_type: 'course', locale, include: 10})
.then((response) => response.items)
}
exports.getLandingPage = (locale = 'en-US', api = `cda`) => {
// our Home page is fully configureable via contentful
const client = api === 'cda' ? cdaClient : cpaClient
return client.getEntries({content_type: 'landingPage', locale, 'fields.slug': 'contentful-university', include: 10})
.then((response) => response.items[0])
}
exports.getCourse = (slug, locale = 'en-US', api = `cda`) => {
// the SDK support link resolution only when you request the collection endpoint
// That's why we are using getEntries with a query instead of getEntry(entryId)
// make sure to specify the content_type whenever you want to perform a query
const client = api === 'cda' ? cdaClient : cpaClient
return client.getEntries({content_type: 'course', 'fields.slug': slug, locale, include: 10})
.then((response) => response.items[0])
}
exports.getLessons = (courseId, locale = 'en-US', api = `cda`) => {
// TODO
}
exports.getCategories = (locale = 'en-US', api = `cda`) => {
const client = api === 'cda' ? cdaClient : cpaClient
return client.getEntries({content_type: 'category', locale})
.then((response) => response.items)
}
exports.getCoursesByCategory = (category, locale = 'en-US', api = `cda`) => {
const client = api === 'cda' ? cdaClient : cpaClient
return client.getEntries({
content_type: 'course',
'fields.category.sys.contentType.sys.id': category,
locale,
include: 10
})
.then((response) => response.items)
}