Upload product images using the Bootic Ruby client library

bootic_client_image_upload.rb

# Full tutorial: https://developers.bootic.net/guides/ruby-upload-product-images/

require 'bootic_client'

# Configure the client with your credentials
BooticClient.configure do |c|
  c.client_id = 'MY_CLIENT_ID'
  c.client_secret = 'MY_CLIENT_SECRET'
  c.logger = Logger.new(STDOUT) # optional
  c.logging = true # optional
  c.cache_store = Rails.cache # optional
end

# Instantiate a client
client = BooticClient.client(:client_credentials, scope: 'admin')

# Fetch the root resource and your default shop
root = client.root
shop = root.shops.first

# all products in your shop
products = shop.products(status: 'all').full_set

# Iterate products and upload matching images.
#
products.each do |product|
  # ex. "apple-iphone-6-plus.jpg"
  file_name = "#{product.slug}.jpg"
  file_path = File.expand_path(File.join(".", "images", file_name))


  if File.exists?(file_path) && product.has?(:create_product_asset)
    # An instance of File
    # http://ruby-doc.org/core-2.2.0/File.html
    image_file = File.new(file_path)
    # Pass the file to #create_product_asset
    # https://developers.bootic.net/rels/create_product_asset/
    image = product.create_product_asset(
      file_name: file_name,
      data: image_file,
      title: product.title
    )

    if image.has?(:errors)
      puts "Error uploading image for #{product.slug}: #{image.errors.first.messages.first}"
    else
      puts "Uploaded image for #{product.slug}"
    end
  else
    puts "No images for product #{product.slug}"
  end
end