Class: ShopifyCLI::Theme::DevServer::Proxy

Inherits:
Object
  • Object
show all
Defined in:
lib/shopify_cli/theme/dev_server/proxy.rb

Constant Summary collapse 

"_secure_session_id"
/#{SESSION_COOKIE_NAME}=(\h+)/
60 * 60 * 23

Instance Method Summary collapse

Constructor Details

#initialize(ctx, theme, param_builder) ⇒ Proxy

Returns a new instance of Proxy.



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# File 'lib/shopify_cli/theme/dev_server/proxy.rb', line 32

def initialize(ctx, theme, param_builder)
  @ctx = ctx
  @theme = theme
  @param_builder = param_builder

  @core_endpoints = Set.new
  @secure_session_id = nil
  @last_session_cookie_refresh = nil
end

Instance Method Details

#call(env) ⇒ Object 



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# File 'lib/shopify_cli/theme/dev_server/proxy.rb', line 42

def call(env)
  headers = extract_http_request_headers(env)
  headers["Host"] = shop
  headers["Cookie"] = add_session_cookie(headers["Cookie"])
  headers["Accept-Encoding"] = "none"
  headers["User-Agent"] = "Shopify CLI"
  query = URI.decode_www_form(env["QUERY_STRING"])
  replace_templates = build_replacement_param(env)
  response = if replace_templates.any?
    # Pass to SFR the recently modified templates in `replace_templates` or
    # `replace_extension_templates` body param
    headers["Authorization"] = "Bearer #{bearer_token}"
    form_data = URI.decode_www_form(env["rack.input"].read).to_h
    request(
      "POST", env["PATH_INFO"],
      headers: headers,
      query: query,
      form_data: form_data.merge(replace_templates).merge(_method: env["REQUEST_METHOD"])
    )
  else
    request(
      env["REQUEST_METHOD"], env["PATH_INFO"],
      headers: headers,
      query: query,
      body_stream: (env["rack.input"] if has_body?(headers))
    )
  end

  headers = get_response_headers(response, env)

  unless headers["x-storefront-renderer-rendered"]
    @core_endpoints << env["PATH_INFO"]
  end

  body = patch_body(env, response.body)
  body = [body] unless body.respond_to?(:each)
  [response.code, headers, body]
end