gatsby-source-wordpress

// In your gatsby-config.js
module.exports = {
  plugins: [
    /*
     * Gatsby's data processing layer begins with “source”
     * plugins. Here the site sources its data from Wordpress.
     */
    {
      resolve: "gatsby-source-wordpress",
      options: {
        /*
         * The base URL of the Wordpress site without the trailingslash and the protocol. This is required.
         * Example : 'gatsbyjsexamplewordpress.wordpress.com' or 'www.example-site.com'
         */
        baseUrl: "gatsbyjsexamplewordpress.wordpress.com",
        // The protocol. This can be http or https.
        protocol: "http",
        // Indicates whether the site is hosted on wordpress.com.
        // If false, then the assumption is made that the site is self hosted.
        // If true, then the plugin will source its content on wordpress.com using the JSON REST API V2.
        // If your site is hosted on wordpress.org, then set this to false.
        hostingWPCOM: false,
        // If useACF is true, then the source plugin will try to import the Wordpress ACF Plugin contents.
        // This feature is untested for sites hosted on wordpress.com.
        // Defaults to true.
        useACF: true,
        // Include specific ACF Option Pages that have a set post ID
        // Regardless if an ID is set, the default options route will still be retrieved
        // Must be using V3 of ACF to REST to include these routes
        // Example: `["option_page_1", "option_page_2"]` will include the proper ACF option
        // routes with the ID option_page_1 and option_page_2
        // The IDs provided to this array should correspond to the `post_id` value when defining your
        // options page using the provided `acf_add_options_page` method, in your WordPress setup
        // Dashes in IDs will be converted to underscores for use in GraphQL
        acfOptionPageIds: [],
        auth: {
          // If auth.user and auth.pass are filled, then the source plugin will be allowed
          // to access endpoints that are protected with .htaccess.
          htaccess_user: "your-htaccess-username",
          htaccess_pass: "your-htaccess-password",
          htaccess_sendImmediately: false,

          // If hostingWPCOM is true then you will need to communicate with wordpress.com API
          // in order to do that you need to create an app (of type Web) at https://developer.wordpress.com/apps/
          // then add your clientId, clientSecret, username, and password here
          // Learn about environment variables: https://www.gatsbyjs.org/docs/environment-variables
          // If two-factor authentication is enabled then you need to create an Application-Specific Password,
          // see https://en.support.wordpress.com/security/two-step-authentication/#application-specific-passwords
          wpcom_app_clientSecret: process.env.WORDPRESS_CLIENT_SECRET,
          wpcom_app_clientId: "54793",
          wpcom_user: "gatsbyjswpexample@gmail.com",
          wpcom_pass: process.env.WORDPRESS_PASSWORD,

          // If you use "JWT Authentication for WP REST API" (https://wordpress.org/plugins/jwt-authentication-for-wp-rest-api/)
          // or (https://github.com/jonathan-dejong/simple-jwt-authentication) requires jwt_base_path, path can be found in wordpress wp-api.
          // plugin, you can specify user and password to obtain access token and use authenticated requests against wordpress REST API.
          jwt_user: process.env.JWT_USER,
          jwt_pass: process.env.JWT_PASSWORD,
          jwt_base_path: "/jwt-auth/v1/token", // Default - can skip if you are using https://wordpress.org/plugins/jwt-authentication-for-wp-rest-api/
        },
        // Set verboseOutput to true to display a verbose output on `npm run develop` or `npm run build`
        // It can help you debug specific API Endpoints problems.
        verboseOutput: false,
        // Set how many pages are retrieved per API request.
        perPage: 100,
        // Search and Replace Urls across WordPress content.
        searchAndReplaceContentUrls: {
          sourceUrl: "https://source-url.com",
          replacementUrl: "https://replacement-url.com",
        },
        // Set how many simultaneous requests are sent at once.
        concurrentRequests: 10,
        // Set WP REST API routes whitelists
        // and blacklists using glob patterns.
        // Defaults to whitelist the routes shown
        // in the example below.
        // See: https://github.com/isaacs/minimatch
        // Example:  `["/*/*/comments", "/yoast/**"]`
        // ` will either include or exclude routes ending in `comments` and
        // all routes that begin with `yoast` from fetch.
        // Whitelisted routes using glob patterns
        includedRoutes: [
          "**/categories",
          "**/posts",
          "**/pages",
          "**/media",
          "**/tags",
          "**/taxonomies",
          "**/users",
        ],
        // Blacklisted routes using glob patterns
        excludedRoutes: ["**/posts/1456"],
        // use a custom normalizer which is applied after the built-in ones.
        normalizer: function({ entities }) {
          return entities
        },
      },
    },
  ],
}

includedRoutes: [
  "**/posts",
  "**/pages",
  "**/media",
  "**/categories",
  "**/tags",
  "**/taxonomies",
  "**/users",
],

{
  allWordpressPost {
    edges {
      node {
        id
        slug
        title
        content
        excerpt
        date
        modified
      }
    }
  }
}

{
  allWordpressPage {
    edges {
      node {
        id
        title
        content
        excerpt
        date
        modified
        slug
        status
      }
    }
  }
}

{
  allWordpress${Manufacturer}${Endpoint} {
    edges {
      node {
        id
       type
        // Put your fields here
      }
    }
  }
}

{
  allWordpressAcfOptions {
    edges {
      node{
        option_page_1 {
          test_acf
        }
        options {
          test_acf
        }
      }
    }
  }
}

{
  allWordpressPost {
    edges {
      node {
        id
        slug
        title
        content
        excerpt
        date
        modified
        author
        featured_media
        template
        categories
        tags
        acf {
         // use ___GraphiQL debugger and Ctrl+Spacebar to describe your model.
        }
      }
    }
  }
}

{
  allWordpressPage {
    edges {
      node {
        id
        title
        content
        excerpt
        date
        modified
        slug
        author
        featured_media
        template
        acf {
         // use ___GraphiQL debugger and Ctrl+Spacebar to describe your model.
        }
      }
    }
  }
}

{
  allWordpressPage {
    edges {
      node {
        title
        acf {
          page_builder_page {
            __typename
          }
        }
      }
    }
  }
}

{
  allWordpressPage {
    edges {
      node {
        title
        acf {
          page_builder_page {
            __typename
            ... on WordPressAcf_hero {
              title
              subtitle
            }
            ... on WordpressAcf_text {
              text
            }
            ... on WordpressAcf_image {
              image {
                localFile {
                  childImageSharp {
                    fluid(maxWidth: 800) {
                      ...GatsbyImageSharpFluid_withWebp
                    }
                  }
                }
              }
            }
          }
        }
      }
    }
  }
}

{
  allWordpressPost {
    edges {
      node {
        id
        slug
        title
        content
        excerpt
        date
        modified
        author
        featured_media
        template
        categories
        tags
        wpml_current_locale
        wpml_translations {
          locale
          wordpress_id
          post_title
          href
        }
      }
    }
  }
}

{
  allWordpressPage {
    edges {
      node {
        id
        title
        content
        excerpt
        date
        modified
        slug
        author
        featured_media
        template
        wpml_current_locale
        wpml_translations {
          locale
          wordpress_id
          post_title
          href
        }
      }
    }
  }
}

{
  allWordpressPost {
    edges {
      node {
        id
        slug
        title
        content
        excerpt
        date
        modified
        author
        featured_media
        template
        categories
        tags
        polylang_current_lang
        polylang_translations {
          id
          slug
          title
          content
          excerpt
          date
          modified
          author
          featured_media
          template
          categories
          tags
          polylang_current_lang
        }
      }
    }
  }
}

{
  allWordpressPage {
    edges {
      node {
        id
        title
        content
        excerpt
        date
        modified
        slug
        author
        featured_media
        template
        polylang_current_lang
        polylang_translations {
          id
          title
          content
          excerpt
          date
          modified
          slug
          author
          featured_media
          template
          polylang_current_lang
        }
      }
    }
  }
}

{
  allWordpressPage {
    edges {
      node {
        yoast_meta {
          yoast_wpseo_title
          yoast_wpseo_metadesc
          yoast_wpseo_canonical
          yoast_wpseo_facebook_title
          yoast_wpseo_facebook_description
          yoast_wpseo_facebook_type
          yoast_wpseo_facebook_image
          yoast_wpseo_twitter_title
          yoast_wpseo_twitter_description
          yoast_wpseo_twitter_image
          yoast_wpseo_social_url
          yoast_wpseo_company_or_person
          yoast_wpseo_person_name
          yoast_wpseo_company_name
          yoast_wpseo_company_logo
          yoast_wpseo_website_name
        }
      }
    }
  }
}

{
  allWordpressYoastRedirects {
    edges {
      node {
        origin
        url
        type
        format
      }
    }
  }
}

{
  imageFieldName {
    localFile {
      childImageSharp {
        ...ImageFragment
      }
    }
  }
}

{
  allWordpressPost {
    edges {
      node {
        title
        featured_media {
          localFile {
            childImageSharp {
              fixed(width: 500, height: 300) {
                ...GatsbyImageSharpFixed_withWebp
              }
            }
          }
        }
        acf {
          image {
            localFile {
              childImageSharp {
                fluid(maxWidth: 500) {
                  ...GatsbyImageSharpFluid_withWebp
                }
              }
            }
          }
          gallery {
            localFile {
              childImageSharp {
                resize(width: 180, height: 180) {
                  src
                }
              }
            }
          }
        }
      }
    }
  }
}

function mapMoviesToGenres({ entities }) {
  const genres = entities.filter(e => e.__type === `wordpress__wp_genre`)

  return entities.map(e => {
    if (e.__type === `wordpress__wp_movie`) {
      let hasGenres = e.genres && Array.isArray(e.genres) && e.genres.length
      // Replace genres with links to their nodes.
      if (hasGenres) {
        e.genres___NODE = e.genres.map(
          c => genres.find(gObj => c === gObj.wordpress_id).id
        )
        delete e.genres
      }
    }
    return e
  })
}

module.exports = {
  plugins: [
    {
      resolve: "gatsby-source-wordpress",
      options: {
        // ...
        normalizer: mapMoviesToGenres,
      },
    },
  ],
}

const path = require(`path`)
const slash = require(`slash`)

// Implement the Gatsby API “createPages”. This is
// called after the Gatsby bootstrap is finished so you have
// access to any information necessary to programmatically
// create pages.
// Will create pages for WordPress pages (route : /{slug})
// Will create pages for WordPress posts (route : /post/{slug})
exports.createPages = async ({ graphql, actions }) => {
  const { createPage } = actions

  // The “graphql” function allows us to run arbitrary
  // queries against the local Gatsby GraphQL schema. Think of
  // it like the site has a built-in database constructed
  // from the fetched data that you can run queries against.
  const result = await graphql(`
    {
      allWordpressPage {
        edges {
          node {
            id
            path
            status
            template
          }
        }
      }
      allWordpressPost {
        edges {
          node {
            id
            path
            status
            template
            format
          }
        }
      }
    }
  `)

  // Check for any errors
  if (result.errors) {
    throw new Error(result.errors)
  }

  // Access query results via object destructuring
  const { allWordpressPage, allWordpressPost } = result.data

  // Create Page pages.
  const pageTemplate = path.resolve(`./src/templates/page.js`)
  // We want to create a detailed page for each page node.
  // The path field contains the relative original WordPress link
  // and we use it for the slug to preserve url structure.
  // The Page ID is prefixed with 'PAGE_'
  allWordpressPage.edges.forEach(edge => {
    // Gatsby uses Redux to manage its internal state.
    // Plugins and sites can use functions like "createPage"
    // to interact with Gatsby.
    createPage({
      // Each page is required to have a `path` as well
      // as a template component. The `context` is
      // optional but is often necessary so the template
      // can query data specific to each page.
      path: edge.node.path,
      component: slash(pageTemplate),
      context: {
        id: edge.node.id,
      },
    })
  })

  const postTemplate = path.resolve(`./src/templates/post.js`)
  // We want to create a detailed page for each post node.
  // The path field stems from the original WordPress link
  // and we use it for the slug to preserve url structure.
  // The Post ID is prefixed with 'POST_'
  allWordpressPost.edges.forEach(edge => {
    createPage({
      path: edge.node.path,
      component: slash(postTemplate),
      context: {
        id: edge.node.id,
      },
    })
  })
}

if (!function_exists('acf_nullify_empty')) {
    /**
     * Return `null` if an empty value is returned from ACF.
     *
     * @param mixed $value
     * @param mixed $post_id
     * @param array $field
     *
     * @return mixed
     */
    function acf_nullify_empty($value, $post_id, $field) {
        if (empty($value)) {
            return null;
        }
        return $value;
    }
}

add_filter('acf/format_value', 'acf_nullify_empty', 100, 3);

add_filter('acf/format_value/type=image', 'acf_nullify_empty', 100, 3);
add_filter('acf/format_value/type=gallery', 'acf_nullify_empty', 100, 3);
add_filter('acf/format_value/type=repeater', 'acf_nullify_empty', 100, 3);

   {
      "code":"rest_forbidden",
      "message":"You don't have permission to do this.",
      "data":{
         "status":403
      }
   }

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