Detect alipay client (#259)

CHANGELOG.md

@@ -4,6 +4,7 @@
 
 - Add Stripe and Netcraft to bots.
 - Add Microsoft Bing bots (adldxbot, bingpreview, and msnbot-media).
+- Match Alipay.
 
 ## v2.2.0
 

lib/browser.rb

@@ -21,6 +21,7 @@
 require "browser/micro_messenger"
 require "browser/weibo"
 require "browser/qq"
+require "browser/alipay"
 
 require "browser/bot"
 require "browser/middleware"
@@ -51,6 +52,7 @@ def self.matchers
       Firefox,
       Weibo,                # must be placed before Chrome and Safari
       QQ,                   # must be placed before Chrome and Safari
+      Alipay,               # must be placed before Chrome and Safari
       Chrome,
       Safari,
       MicroMessenger,

lib/browser/alipay.rb

@@ -0,0 +1,19 @@
+module Browser
+  class Alipay < Base
+    def id
+      :alipay
+    end
+
+    def name
+      "Alipay"
+    end
+
+    def full_version
+      ua[%r[(?:AlipayClient)/([\d.]+)]i, 1] || "0.0"
+    end
+
+    def match?
+      ua =~ /AlipayClient/i
+    end
+  end
+end

lib/browser/base.rb

@@ -147,6 +147,10 @@ def weibo?
       Weibo.new(ua).match?
     end
 
+    def alipay?
+      Alipay.new(ua).match?
+    end
+
     # Detect if browser is Opera Mini.
     def opera_mini?
       ua =~ /Opera Mini/

test/ua.yml

@@ -124,3 +124,5 @@ WEIBO_IOS: 'Mozilla/5.0 (iPhone; CPU iPhone OS 8_4 like Mac OS X) AppleWebKit/60
 WEIBO_ANDROID: 'Mozilla/5.0 (Linux; Android 5.0.2; vivo X5M Build/LRX22G) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/37.0.0.0 Mobile Safari/537.36 Weibo (vivo-vivo X5M__weibo__5.7.1__android__android5.0.2)'
 QQ_BROWSER_IOS: 'Mozilla/5.0 (iPhone; CPU iPhone OS 9_3_1 like Mac OS X) AppleWebKit/601.1.46 (KHTML, like Gecko) Mobile/13E238 QQ/6.3.3.432 V1_IPH_SQ_6.3.3_1_APP_A Pixel/640 Core/UIWebView NetType/WIFI Mem/47'
 QQ_BROWSER_ANDROID: 'Mozilla/5.0 (Linux; Android 5.1.1; SM-N9108V Build/LMY47X) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/37.0.0.0 Mobile MQQBrowser/6.2 TBS/036222 Safari/537.36 V1_AND_SQ_6.2.0_320_YYB_D QQ/6.2.0.2655 NetType/WIFI WebP/0.3.0 Pixel/1440'
+ALIPAY_IOS: "Mozilla/5.0 (iPhone; CPU iPhone OS 7_0 like Mac OS X) AppleWebKit/537.51.1 (KHTML, like Gecko) Version/7.0 Mobile/11A465 Safari/9537.53 AliApp(AP/2.3.4) AlipayClient/2.3.4"
+ALIPAY_ANDROID: "Mozilla/5.0 (Linux; U; Android 4.2.1; zh-cn; HUAWEI G610-T00 Build/HuaweiG610-T00) AppleWebKit/534.30 (KHTML, like Gecko) Version/4.0 Mobile Safari/534.30 AlipayDefined(nt:WIFI,ws:360|640|1.5) AliApp(AP/9.0.1.073001) AlipayClient/9.0.1.073001 GCanvas/1.4.2.15"

test/unit/alipay_test.rb

@@ -0,0 +1,24 @@
+# frozen_string_literal: true
+require "test_helper"
+
+class AlipayTest < Minitest::Test
+  test "detects alipay iOS" do
+    browser = Browser.new(Browser["ALIPAY_IOS"])
+    puts browser.id
+    puts browser.name
+
+    assert_equal :alipay, browser.id
+    assert browser.alipay?
+    assert_equal "Alipay", browser.name
+    assert_equal "2.3.4", browser.full_version
+  end
+
+  test "detects alipay Android" do
+    browser = Browser.new(Browser["ALIPAY_ANDROID"])
+
+    assert_equal :alipay, browser.id
+    assert browser.alipay?
+    assert_equal "Alipay", browser.name
+    assert_equal "9.0.1.073001", browser.full_version
+  end
+end