Class: RockautoApi::Client

Inherits:
Object
  • Object
show all
Includes:
Endpoints::Account, Endpoints::Fitment, Endpoints::Orders, Endpoints::PartCategories, Endpoints::PartSearch, Endpoints::Tools, Endpoints::Vehicles
Defined in:
lib/rockauto_api/client.rb

Constant Summary collapse

CATALOG_API_URL = 
"https://www.rockauto.com/catalog/catalogapi.php"
PARTSEARCH_URL = 
"https://www.rockauto.com/en/partsearch/"
ORDERSTATUS_URL = 
"https://www.rockauto.com/orderstatus/"
BASE_URL = 
"https://www.rockauto.com"
MOBILE_HEADERS = 
{
  "User-Agent" => "Mozilla/5.0 (iPhone; CPU iPhone OS 17_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/17.1 Mobile/15E148 Safari/604.1",
  "Accept" => "text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8",
  "Accept-Language" => "en-US,en;q=0.9",
  "Sec-Fetch-Site" => "same-origin",
  "Sec-Fetch-Mode" => "navigate",
  "Sec-Fetch-Dest" => "document"
}.freeze
DESKTOP_HEADERS = 
{
  "User-Agent" => "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/139.0.0.0 Safari/537.36",
  "Accept" => "text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8",
  "Accept-Language" => "en-US,en;q=0.9",
  "Sec-Ch-Ua" => '"Chromium";v="139", "Not;A=Brand";v="99"',
  "Sec-Fetch-Site" => "same-origin",
  "Sec-Fetch-Mode" => "navigate",
  "Sec-Fetch-Dest" => "document"
}.freeze
INITIAL_COOKIES = 
{
  "idlist" => "0",
  "mkt_US" => "true",
  "mkt_CA" => "false",
  "mkt_MX" => "false",
  "year_2005" => "true",
  "ck" => "1"
}.freeze

Constants included from Endpoints::Account

Endpoints::Account::LOGIN_URL, Endpoints::Account::ORDER_HISTORY_URL, Endpoints::Account::PROFILE_URL

Constants included from Endpoints::Vehicles

Endpoints::Vehicles::BASE_CATALOG_URL

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods included from Endpoints::Account

#add_external_order, #authenticated?, #get_account_activity, #get_order_history, #get_saved_addresses, #get_saved_vehicles, #login, #logout

Methods included from Endpoints::Orders

#lookup_order_status, #request_order_list

Methods included from Endpoints::Tools

#get_tool_categories, #get_tools_by_category

Methods included from Endpoints::Fitment

#get_fitment_for_part

Methods included from Endpoints::PartSearch

#get_manufacturers, #get_part_groups, #get_part_types, #search_parts_by_number, #what_is_part_called

Methods included from Endpoints::PartCategories

#get_part_categories, #get_parts_by_category

Methods included from Endpoints::Vehicles

#get_engines_for_vehicle, #get_makes, #get_models_for_make_year, #get_years_for_make

Constructor Details

#initialize(mobile: nil, cache: nil) ⇒ Client

Returns a new instance of Client.



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# File 'lib/rockauto_api/client.rb', line 40

def initialize(mobile: nil, cache: nil)
  mobile = RockautoApi.configuration&.default_mobile if mobile.nil?
  headers = mobile ? MOBILE_HEADERS : DESKTOP_HEADERS

  @conn = Faraday.new(url: BASE_URL) do |f|
    f.request :url_encoded
    f.use :cookie_jar
    f.adapter Faraday.default_adapter
    f.options.timeout = RockautoApi.configuration&.request_timeout || 30
    headers.each { |k, v| f.headers[k] = v }
  end

  set_initial_cookies
  @cache = cache || RockautoApi.configuration&.cache || RockautoApi::Cache.new
  @session_initialized = false
  @nck_token = nil
  @jnck_token = nil
  @authenticated = false
end

Instance Attribute Details

#authenticated ⇒ Object (readonly)

Returns the value of attribute authenticated.



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# File 'lib/rockauto_api/client.rb', line 38

def authenticated
  @authenticated
end

#cache ⇒ Object (readonly)

Returns the value of attribute cache.



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# File 'lib/rockauto_api/client.rb', line 38

def cache
  @cache
end

Instance Method Details

#call_catalog_api(function, payload) ⇒ Object 



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# File 'lib/rockauto_api/client.rb', line 76

def call_catalog_api(function, payload)
  init_session!

  data = {
    "func" => function,
    "payload" => payload.is_a?(String) ? payload : payload.to_json,
    "api_json_request" => "1",
    "sctchecked" => "1",
    "scbeenloaded" => "false",
    "curCartGroupID" => ""
  }
  data["_jnck"] = @jnck_token if @jnck_token

  resp = Faraday.new(url: BASE_URL) do |f|
    f.request :url_encoded
    f.use :cookie_jar
    f.adapter Faraday.default_adapter
    f.options.timeout = RockautoApi.configuration&.request_timeout || 30
    f.headers["X-Requested-With"] = "XMLHttpRequest"
    f.headers["Content-Type"] = "application/x-www-form-urlencoded; charset=UTF-8"
    f.headers["User-Agent"] = MOBILE_HEADERS["User-Agent"]
    f.headers["Referer"] = "#{BASE_URL}/"
    @conn.headers["Cookie"].to_s.split(";").each do |cookie|
      name, val = cookie.strip.split("=", 2)
      f.headers["Cookie"] = "#{f.headers['Cookie']}; #{name}=#{val}" if name && val
    end
  end.post("catalog/catalogapi.php", data)

  JSON.parse(resp.body)
rescue Faraday::Error => e
  raise NetworkError, "API request failed: #{e.message}"
end

#get(path) ⇒ Object 



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# File 'lib/rockauto_api/client.rb', line 174

def get(path)
  init_session!
  resp = @conn.get(path)
  resp.body
rescue Faraday::Error => e
  raise NetworkError, "GET #{path} failed: #{e.message}"
end

#init_session! ⇒ Object 



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# File 'lib/rockauto_api/client.rb', line 66

def init_session!
  return if @session_initialized

  resp = @conn.get("/")
  @nck_token = Parsers::HtmlHelpers.extract_javascript_variable(resp.body, "_nck")
  @nck_token ||= Parsers::HtmlHelpers.extract_csrf_token(resp.body, "_nck")
  @jnck_token = @nck_token ? CGI.escape(@nck_token) : nil
  @session_initialized = true
end

#navnode_fetch_payload(make:, nodetype:, label: nil, href: nil, year: nil, model: nil, carcode: nil) ⇒ Object 



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# File 'lib/rockauto_api/client.rb', line 140

def navnode_fetch_payload(make:, nodetype:, label: nil, href: nil, year: nil, model: nil, carcode: nil)
  jsn = {
    "tab" => "catalog",
    "make" => make,
    "nodetype" => nodetype,
    "jsdata" => {
      "markets" => [
        {"c" => "US", "y" => "Y", "i" => "Y"},
        {"c" => "CA", "y" => "Y", "i" => "Y"},
        {"c" => "MX", "y" => "Y", "i" => "Y"}
      ],
      "mktlist" => "US,CA,MX",
      "showForMarkets" => {"US" => true, "CA" => true, "MX" => true},
      "importanceByMarket" => {"US" => "Y", "CA" => "Y", "MX" => "Y"},
      "Show" => 1
    },
    "loaded" => false,
    "expand_after_load" => true,
    "fetching" => true
  }

  jsn["year"] = year.to_s if year
  jsn["model"] = model if model
  jsn["carcode"] = carcode if carcode
  jsn["label"] = label if label
  jsn["href"] = href if href
  jsn["labelset"] = true if label || href
  jsn["jump_to_after_expand"] = true if nodetype == "make"
  jsn["dont_change_url"] = true if nodetype == "make"
  jsn["has_more_auto_open_steps"] = true if nodetype == "make"

  { "jsn" => jsn, "max_group_index" => 388 }
end

#post(path, body = nil) ⇒ Object 



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# File 'lib/rockauto_api/client.rb', line 182

def post(path, body = nil)
  init_session!
  resp = @conn.post(path, body)
  resp.body
rescue Faraday::Error => e
  raise NetworkError, "POST #{path} failed: #{e.message}"
end

#post_with_csrf(url, form_data) ⇒ Object 



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# File 'lib/rockauto_api/client.rb', line 109

def post_with_csrf(url, form_data)
  init_session!
  page_resp = @conn.get(url)
  nck = Parsers::HtmlHelpers.extract_csrf_token(page_resp.body)
  form_data["_nck"] = nck if nck
  resp = @conn.post(url, form_data)
  resp.body
end

#set_initial_cookies ⇒ Object 



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# File 'lib/rockauto_api/client.rb', line 60

def set_initial_cookies
  INITIAL_COOKIES.each do |name, value|
    @conn.headers["Cookie"] = "#{@conn.headers['Cookie']}; #{name}=#{value}" unless @conn.headers["Cookie"].to_s.include?("#{name}=")
  end
end

#simulate_navigation_context(make: nil, year: nil) ⇒ Object 



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# File 'lib/rockauto_api/client.rb', line 118

def simulate_navigation_context(make: nil, year: nil)
  return unless make || year

  if make
    @conn.headers["Referer"] = "#{BASE_URL}/en/catalog/"
  end

  if year
    @conn.headers["Cookie"] = "#{@conn.headers['Cookie']}; year_#{year}=true"
  end

  if make
    payload = navnode_fetch_payload(
      make: make,
      nodetype: "make",
      label: make,
      href: "#{BASE_URL}/en/catalog/#{make.downcase}"
    )
    call_catalog_api("navnode_fetch", payload)
  end
end