| const API_URL = "https://graphql.datocms.com"; |
| const API_TOKEN = process.env.DATOCMS_API_TOKEN; |
|
|
| |
| const responsiveImageFragment = ` |
| fragment responsiveImageFragment on ResponsiveImage { |
| srcSet |
| webpSrcSet |
| sizes |
| src |
| width |
| height |
| aspectRatio |
| alt |
| title |
| bgColor |
| base64 |
| } |
| `; |
|
|
| async function fetchAPI(query, { variables, preview } = {}) { |
| const res = await fetch(API_URL + (preview ? "/preview" : ""), { |
| method: "POST", |
| headers: { |
| "Content-Type": "application/json", |
| Authorization: `Bearer ${API_TOKEN}`, |
| }, |
| body: JSON.stringify({ |
| query, |
| variables, |
| }), |
| }); |
|
|
| const json = await res.json(); |
| if (json.errors) { |
| console.error(json.errors); |
| throw new Error("Failed to fetch API"); |
| } |
| return json.data; |
| } |
|
|
| export async function getPreviewPostBySlug(slug) { |
| const data = await fetchAPI( |
| ` |
| query PostBySlug($slug: String) { |
| post(filter: {slug: {eq: $slug}}) { |
| slug |
| } |
| }`, |
| { |
| preview: true, |
| variables: { |
| slug, |
| }, |
| }, |
| ); |
| return data?.post; |
| } |
|
|
| export async function getAllPostsWithSlug() { |
| const data = await fetchAPI(` |
| { |
| allPosts { |
| slug |
| } |
| } |
| `); |
| return data?.allPosts; |
| } |
|
|
| export async function getAllPostsForHome(preview) { |
| const data = await fetchAPI( |
| ` |
| { |
| allPosts(orderBy: date_DESC, first: 20) { |
| title |
| slug |
| excerpt |
| date |
| coverImage { |
| responsiveImage(imgixParams: {fm: jpg, fit: crop, w: 2000, h: 1000 }) { |
| ...responsiveImageFragment |
| } |
| } |
| author { |
| name |
| picture { |
| url(imgixParams: {fm: jpg, fit: crop, w: 100, h: 100, sat: -100}) |
| } |
| } |
| } |
| } |
| |
| ${responsiveImageFragment} |
| `, |
| { preview }, |
| ); |
| return data?.allPosts; |
| } |
|
|
| export async function getPostAndMorePosts(slug, preview) { |
| const data = await fetchAPI( |
| ` |
| query PostBySlug($slug: String) { |
| post(filter: {slug: {eq: $slug}}) { |
| title |
| slug |
| content |
| date |
| ogImage: coverImage{ |
| url(imgixParams: {fm: jpg, fit: crop, w: 2000, h: 1000 }) |
| } |
| coverImage { |
| responsiveImage(imgixParams: {fm: jpg, fit: crop, w: 2000, h: 1000 }) { |
| ...responsiveImageFragment |
| } |
| } |
| author { |
| name |
| picture { |
| url(imgixParams: {fm: jpg, fit: crop, w: 100, h: 100, sat: -100}) |
| } |
| } |
| } |
| |
| morePosts: allPosts(orderBy: date_DESC, first: 2, filter: {slug: {neq: $slug}}) { |
| title |
| slug |
| excerpt |
| date |
| coverImage { |
| responsiveImage(imgixParams: {fm: jpg, fit: crop, w: 2000, h: 1000 }) { |
| ...responsiveImageFragment |
| } |
| } |
| author { |
| name |
| picture { |
| url(imgixParams: {fm: jpg, fit: crop, w: 100, h: 100, sat: -100}) |
| } |
| } |
| } |
| } |
| |
| ${responsiveImageFragment} |
| `, |
| { |
| preview, |
| variables: { |
| slug, |
| }, |
| }, |
| ); |
| return data; |
| } |
|
|
