Class: Schmobile::UserAgents

Inherits:
Object
  • Object
show all
Defined in:
lib/schmobile/user_agents.rb

Constant Summary collapse

MOBILE_USER_AGENTS = 
%w(
  alcatel amoi android astel audiovox blackberry cdm chtml danger docomo ericsson htc_touch
  iphone ipod j2me kddi midp minimo mmp mobi mobile mobileexplorer mot- motorola netfront nokia
  novarra palm pdxgw phone plucker pocket portable portalmmm sagem samsung sgh sie- softbank
  sprint symbian telit ucweb up.b upg1 vodafone webos windows\ ce x240 x320 xiino
)
NON_MOBILE_USER_AGENTS = 
%w(
  ipad
)

Class Method Summary collapse

Class Method Details

.add_non_mobile_user_agent_pattern(pattern) ⇒ Object 



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# File 'lib/schmobile/user_agents.rb', line 30

def self.add_non_mobile_user_agent_pattern(pattern)
  NON_MOBILE_USER_AGENTS.push(*pattern)
  @non_mobile_agent_matcher = nil
end

.add_user_agent_pattern(pattern) ⇒ Object 



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# File 'lib/schmobile/user_agents.rb', line 20

def self.add_user_agent_pattern(pattern)
  MOBILE_USER_AGENTS.push(*pattern)
  @mobile_agent_matcher = nil
end

.is_mobile_agent?(user_agent) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/schmobile/user_agents.rb', line 35

def self.is_mobile_agent?(user_agent)
  agent  = user_agent.to_s.downcase
  mobile = !(agent =~ mobile_agent_matcher).nil?
  mobile = mobile && agent !~ non_mobile_agent_matcher unless NON_MOBILE_USER_AGENTS.empty?
  mobile
end

.matched_by?(user_agent) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/schmobile/user_agents.rb', line 50

def self.matched_by?(user_agent)
  MOBILE_USER_AGENTS.each do |agent|
    return agent if user_agent =~ /#{agent}/
  end
  nil
end

.mobile_agent_matcher ⇒ Object 



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# File 'lib/schmobile/user_agents.rb', line 42

def self.mobile_agent_matcher
  @mobile_agent_matcher ||= Regexp.new(MOBILE_USER_AGENTS.uniq.compact.map { |v| Regexp.escape(v) }.join('|'))
end

.non_mobile_agent_matcher ⇒ Object 



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# File 'lib/schmobile/user_agents.rb', line 46

def self.non_mobile_agent_matcher
  @non_mobile_agent_matcher ||= Regexp.new(NON_MOBILE_USER_AGENTS.uniq.compact.map { |v| Regexp.escape(v) }.join('|'))
end

.remove_non_mobile_user_agent_pattern(pattern) ⇒ Object 



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# File 'lib/schmobile/user_agents.rb', line 25

def self.remove_non_mobile_user_agent_pattern(pattern)
  NON_MOBILE_USER_AGENTS.delete(pattern)
  @non_mobile_agent_matcher = nil
end

.remove_user_agent_pattern(pattern) ⇒ Object 



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# File 'lib/schmobile/user_agents.rb', line 15

def self.remove_user_agent_pattern(pattern)
  MOBILE_USER_AGENTS.delete(pattern)
  @mobile_agent_matcher = nil
end