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# frozen_string_literal: true
require "set"
require "yaml"
require "pathname"
require_relative "version"
require_relative "detect_version"
require_relative "accept_language"
require_relative "base"
require_relative "safari"
require_relative "chrome"
require_relative "internet_explorer"
require_relative "firefox"
require_relative "edge"
require_relative "opera"
require_relative "blackberry"
require_relative "unknown"
require_relative "phantom_js"
require_relative "uc_browser"
require_relative "nokia"
require_relative "micro_messenger"
require_relative "weibo"
require_relative "qq"
require_relative "alipay"
require_relative "electron"
require_relative "facebook"
require_relative "otter"
require_relative "instagram"
require_relative "yandex"
require_relative "sputnik"
require_relative "snapchat"
require_relative "duck_duck_go"
require_relative "samsung_browser"
require_relative "huawei_browser"
require_relative "miui_browser"
require_relative "maxthon"
require_relative "sougou_browser"
require_relative "google_search_app"
require_relative "bot"
require_relative "bot/empty_user_agent_matcher"
require_relative "bot/keyword_matcher"
require_relative "bot/known_bots_matcher"
require_relative "middleware"
require_relative "platform"
require_relative "device"
require_relative "meta"
module Browser
EMPTY_STRING = ""
Error = Class.new(StandardError)
def self.root
@root ||= Pathname.new(File.expand_path("../..", __dir__))
end
class << self
attr_accessor :user_agent_size_limit, :accept_language_size_limit
end
self.user_agent_size_limit = 2048
self.accept_language_size_limit = 2048
# Hold the list of browser matchers.
# Order is important.
def self.matchers
@matchers ||= [
Nokia,
UCBrowser,
PhantomJS,
BlackBerry,
Opera,
Edge,
InternetExplorer,
Firefox,
Otter,
Facebook, # must be placed before Chrome and Safari
Instagram, # must be placed before Chrome and Safari
Snapchat, # must be placed before Chrome and Safari
Weibo, # must be placed before Chrome and Safari
MicroMessenger, # must be placed before QQ
QQ, # must be placed before Chrome and Safari
Alipay, # must be placed before Chrome and Safari
Electron, # must be placed before Chrome and Safari
Yandex, # must be placed before Chrome and Safari
Sputnik, # must be placed before Chrome and Safari
DuckDuckGo, # must be placed before Chrome and Safari
SamsungBrowser, # must be placed before Chrome and Safari
HuaweiBrowser, # must be placed before Chrome and Safari
MiuiBrowser, # must be placed before Chrome and Safari
Maxthon, # must be placed before Chrome and Safari
SougouBrowser, # must be placed before Chrome and Safari
GoogleSearchApp, # must be placed before Chrome and Safari
Chrome,
Safari,
Unknown
]
end
def self.new(user_agent, **kwargs)
matchers
.map {|klass| klass.new(user_agent || EMPTY_STRING, **kwargs) }
.find(&:match?)
end
end
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