Support Pocket Casts app

.travis.yml

@@ -4,10 +4,10 @@ sudo: false
 
 before_install:
   - gem update --system
+  # Update bundler to the latest
+  - gem install bundler
 
 rvm:
-  - 2.2
-  - 2.3
   - 2.4
   - 2.5
   - jruby-head

lib/user_agent/browsers.rb

@@ -13,6 +13,7 @@
 require 'user_agent/browsers/playstation'
 require 'user_agent/browsers/podcast_addict'
 require 'user_agent/browsers/vivaldi'
+require 'user_agent/browsers/pocket_casts'
 
 class UserAgent
   module Browsers
@@ -28,6 +29,7 @@ module Browsers
       Opera,
       WechatBrowser,
       Vivaldi,
+      PocketCasts,
       Chrome,
       ITunes,
       PlayStation,

lib/user_agent/browsers/pocket_casts.rb

@@ -0,0 +1,98 @@
+class UserAgent
+  module Browsers
+    # Pocket Casts BMID/E678F58F21
+    # PocketCasts/1.0 (Pocket Casts Feed Parser; +http://pocketcasts.com/)
+    # Shifty Jelly Pocket Casts, Android v4.5.3
+    # Shifty Jelly Pocket Casts, iOS v4.3
+    # Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Pocket Casts/1.1 Pocket Casts/1.1
+    class PocketCasts < Base
+      ANDROID_REGEX            = /Android/
+      IOS_REGEX                = /iOS/
+      POCKETCASTS_REGEX        = /PocketCasts/
+      POCKET_CASTS_REGEX       = /Pocket Casts/
+      POCKET_CASTS_SLASH_REGEX = /Pocket Casts\//
+      WINDOWS_REGEX            = /Windows/
+      WINDOWS_NT_REGEX         = /Windows NT/
+
+      def self.extend?(agent)
+        agent.detect { |useragent| POCKETCASTS_REGEX.match?(useragent.product) } || POCKET_CASTS_REGEX.match?(agent.to_s)
+      end
+
+      def browser
+        'Pocket Casts'
+      end
+
+      # Gets the right application
+      def application
+        detect_product('PocketCasts')
+      end
+
+      # Gets the operating system
+      #
+      # @return [String] the os
+      def os
+        app = reject { |agent| agent.comment.nil? || agent.comment.empty? }.first
+        return if app.nil?
+
+        if WINDOWS_NT_REGEX.match?(app.comment[0])
+          OperatingSystems.normalize_os(app.comment[0])
+        elsif app.comment[2].nil?
+          OperatingSystems.normalize_os(app.comment[1])
+        elsif ANDROID_REGEX.match?(app.comment[1])
+          OperatingSystems.normalize_os(app.comment[1])
+        elsif (os_string = app.comment.detect { |c| OperatingSystems::IOS_VERSION_REGEX.match?(c) })
+          OperatingSystems.normalize_os(os_string)
+        end
+      end
+
+      # Gets the platform
+      #
+      # @return [String] the platform
+      def platform
+        app = reject { |agent| agent.comment.nil? || agent.comment.empty? }.first
+
+        if app
+          return 'Windows'    if WINDOWS_REGEX.match?(app.comment[0])
+          return 'BlackBerry' if app.comment[0] == 'BB10'
+          return 'Android'    if app.comment.any? { |c| ANDROID_REGEX.match?(c) }
+        end
+
+        ua = self.to_s
+        if ANDROID_REGEX.match?(ua)
+          'Android'
+        elsif IOS_REGEX.match?(ua)
+          'iPhone'
+        end
+      end
+
+      # Gets the version
+      #
+      # @return [String]
+      def version
+        if application && application.version
+          version = application.version.to_s
+          return version.index('/') ? normalize_version(version.split('/')[-1]) : normalize_version(application.version)
+        end
+
+        ua = self.to_s
+        if pos = ua =~ ANDROID_REGEX
+          normalize_version(ua[pos..-1].split[1])
+        elsif pos = ua =~ IOS_REGEX
+          normalize_version(ua[pos..-1].split[1])
+        elsif POCKET_CASTS_SLASH_REGEX.match?(ua)
+          normalize_version(detect_product('Casts').version)
+        end
+      end
+
+      private
+
+      # Normalize the version string
+      # - remove starting 'v'
+      def normalize_version(version)
+        version = version.to_s
+        return version[1..-1] if version.downcase.start_with?('v')
+        version
+      end
+    end
+  end
+end

spec/browsers/pocket_casts_user_agent_spec.rb

@@ -0,0 +1,81 @@
+require 'user_agent'
+
+shared_examples 'Pocket Casts' do
+  it "returns 'Pocket Casts' as its browser" do
+    expect(useragent.browser).to eq('Pocket Casts')
+  end
+end
+
+describe "UserAgent: Pocket Casts BMID/E678F58F21" do
+  let!(:useragent) { UserAgent.parse("Pocket Casts BMID/E678F58F21") }
+
+  it_behaves_like 'Pocket Casts'
+
+  it "should return nil as its version" do
+    expect(useragent.version).to be_nil
+  end
+
+  it "should return nil as its platform" do
+    expect(useragent.platform).to be_nil
+  end
+end
+
+describe "UserAgent: PocketCasts/1.0 (Pocket Casts Feed Parser; +http://pocketcasts.com/)" do
+  let!(:useragent) { UserAgent.parse("PocketCasts/1.0 (Pocket Casts Feed Parser; +http://pocketcasts.com/)") }
+
+  it_behaves_like 'Pocket Casts'
+
+  it "should return '1.0' as its version" do
+    expect(useragent.version).to eq('1.0')
+  end
+
+  it "should return nil as its platform" do
+    expect(useragent.platform).to be_nil
+  end
+end
+
+describe "UserAgent: Shifty Jelly Pocket Casts, Android v4.5.3" do
+  let!(:useragent) { UserAgent.parse("Shifty Jelly Pocket Casts, Android v4.5.3") }
+
+  it_behaves_like 'Pocket Casts'
+
+  it "should return '4.5.3' as its version" do
+    expect(useragent.version).to eq('4.5.3')
+  end
+
+  it "should return 'Android' as its platform" do
+    expect(useragent.platform).to eq('Android')
+  end
+end
+
+describe "UserAgent: Shifty Jelly Pocket Casts, iOS v4.3" do
+  let!(:useragent) { UserAgent.parse("Shifty Jelly Pocket Casts, iOS v4.3") }
+
+  it_behaves_like 'Pocket Casts'
+
+  it "should return '4.3' as its version" do
+    expect(useragent.version).to eq('4.3')
+  end
+
+  it "should return 'iPhone' as its platform" do
+    expect(useragent.platform).to eq('iPhone')
+  end
+end
+
+describe "UserAgent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Pocket Casts/1.1 Pocket Casts/1.1" do
+  let!(:useragent) { UserAgent.parse("Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Pocket Casts/1.1 Pocket Casts/1.1") }
+
+  it_behaves_like 'Pocket Casts'
+
+  it "should return '1.1' as its version" do
+    expect(useragent.version).to eq('1.1')
+  end
+
+  it "should return 'Windows' as its platform" do
+    expect(useragent.platform).to eq('Windows')
+  end
+
+  it "should return 'Windows 10' as its os" do
+    expect(useragent.os).to eq('Windows 10')
+  end
+end