1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
|
# frozen_string_literal: true
require_relative "platform/base"
require_relative "platform/ios"
require_relative "platform/linux"
require_relative "platform/windows"
require_relative "platform/mac"
require_relative "platform/windows_phone"
require_relative "platform/windows_mobile"
require_relative "platform/firefox_os"
require_relative "platform/blackberry"
require_relative "platform/android"
require_relative "platform/unknown"
require_relative "platform/chrome_os"
require_relative "platform/adobe_air"
require_relative "platform/kai_os"
module Browser
class Platform
include DetectVersion
attr_reader :ua
# Hold the list of platform matchers.
# Order is important.
def self.matchers
@matchers ||= [
AdobeAir,
ChromeOS,
WindowsMobile,
WindowsPhone,
Android,
BlackBerry,
IOS,
Mac,
KaiOS,
FirefoxOS,
Windows,
Linux,
Unknown
]
end
def initialize(ua)
@ua = ua
end
def subject
@subject ||= self.class.matchers
.map {|matcher| matcher.new(ua, self) }
.find(&:match?)
end
def adobe_air?(expected_version = nil)
id == :adobe_air && detect_version?(version, expected_version)
end
def chrome_os?(expected_version = nil)
id == :chrome_os && detect_version?(version, expected_version)
end
def android?(expected_version = nil)
id == :android && detect_version?(version, expected_version)
end
def unknown?
id == :unknown_platform
end
def linux?
id == :linux
end
def mac?(expected_version = nil)
id == :mac && detect_version?(version, expected_version)
end
def windows?(expected_version = nil)
id == :windows && detect_version?(version, expected_version)
end
def firefox_os?
id == :firefox_os
end
def kai_os?
id == :kai_os
end
def ios?(expected_version = nil)
id == :ios && detect_version?(version, expected_version)
end
def blackberry?(expected_version = nil)
id == :blackberry && detect_version?(version, expected_version)
end
def windows_phone?(expected_version = nil)
id == :windows_phone && detect_version?(version, expected_version)
end
def windows_mobile?(expected_version = nil)
id == :windows_mobile && detect_version?(version, expected_version)
end
def id
subject.id
end
def version
subject.version
end
def name
subject.name
end
def to_s
id.to_s
end
def ==(other)
id == other
end
# Detect if running on iOS app webview.
def ios_app?
ios? && !ua.include?("Safari")
end
# Detect if is iOS webview.
def ios_webview?
ios_app?
end
# Detect if in an Android app webview (Lollipop and newer)
# https://developer.chrome.com/multidevice/user-agent#webview_user_agent
def android_app?
android? && ua.match?(/\bwv\b/)
end
alias_method :android_webview?, :android_app?
# http://msdn.microsoft.com/fr-FR/library/ms537503.aspx#PltToken
def windows_xp?
windows? && ua.match?(/Windows NT 5\.[12]/)
end
def windows_vista?
windows? && ua.include?("Windows NT 6.0")
end
def windows7?
windows? && ua.include?("Windows NT 6.1")
end
def windows8?
windows? && ua.match?(/Windows NT 6\.[2-3]/)
end
def windows8_1?
windows? && ua.include?("Windows NT 6.3")
end
def windows10?
windows? && ua.include?("Windows NT 10")
end
def windows_rt?
windows8? && ua.include?("ARM")
end
# Detect if current platform is Windows in 64-bit architecture.
def windows_x64?
windows? && ua.match?(/(Win64|x64|Windows NT 5\.2)/)
end
def windows_wow64?
windows? && ua.match?(/WOW64/i)
end
def windows_x64_inclusive?
windows_x64? || windows_wow64?
end
def windows_touchscreen_desktop?
windows? && ua.include?("Touch")
end
private :subject
private :ua
end
end
|
