gatsby-plugin-csv-feed

gatsby-plugin-csv-feed

Gatsby plugin for creating CSV feeds. Can be used for creating dynamic Google Data Feeds, Facebook Catalog Feeds, Page Feeds, and feeds for other integrations. Uses json2csv to generate CSVs.

Installing

npm install --save gatsby-plugin-csv-feed

Usage

Here's an example of how to create a Custom Google Data Feed:

// In your gatsby-config.js
module.exports = {
  plugins: [
    {
      resolve: 'gatsby-plugin-csv-feed',
      options: {
        // Query to pass to all feed serializers (optional)
        query: `
          {
            site {
              siteMetadata {
                siteUrl
              }
            }
          }
        `,
        // Options to pass to `json2csv` parser for all feeds (optional)
        parserOptions: {},
        // Feeds
        feeds: [
          {
            // Individual feed query
            query: `
              {
                allMarkdownRemark {
                  edges {
                    node {
                      frontmatter {
                        id
                        title
                        description
                        category
                        keywords
                        price
                        image
                      }
                      fields {
                        slug
                      }
                    }
                  }
                }
              }
            `,
            serialize: ({ query: { site, allMarkdownRemark } }) => {
              return allMarkdownRemark.edges.map(edge => {
                const node = Object.assign({}, edge.node.frontmatter, edge.node.fields);
                return {
                  'ID': node.id,
                  'Item title': node.title,
                  'Item description': node.description,
                  'Image URL': `${site.siteMetadata.siteUrl}${node.image}`,
                  'Price': `${Number(node.price).toLocaleString('en-US')} USD`,
                  'Item Category': node.category,
                  'Contextual keywords': node.keywords.join(';'),
                  'Final URL': `${site.siteMetadata.siteUrl}${node.slug}`,
                };
              });
            },
            // Output file
            output: '/product-feed.csv',
            // Options to pass to `json2csv` parser for this feed (optional)
            parserOptions: {},
          },
        ],
      },
    },
  ]
}

Passing parser options to json2csv

Additional options may be passed to json2csv via the parserOptions field. Pass parserOptions to all feeds by adding it to the plugin options object or to an individual feed by adding it to the feed object. Feed parserOptions take precedence over plugin parserOptions.

To see a list of available options, view the JavaScript Module section of the json2csv package.

License

MIT © Hutson Inc