Class: Gbwd::Commands

Inherits:
Object
  • Object
show all
Defined in:
lib/gbwd/commands.rb

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Commands

Returns a new instance of Commands.



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# File 'lib/gbwd/commands.rb', line 5

def initialize
	@hosts_file_path = '/etc/hosts'
	@ip_address = '69.55.54.215'
end

Instance Method Details

#add(options = {}) ⇒ Object 



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# File 'lib/gbwd/commands.rb', line 10

def add(options = {})
	modify(options) do |domains, domain|
		domains << [ip_address, domain].join(' ')
		"You added #{domain}."
	end
end

#disable(options = {}) ⇒ Object 



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# File 'lib/gbwd/commands.rb', line 35

def disable(options = {})
	modify(options) do |domains, domain|
		domains.map! do |line|
			"#" + line
		end
		"All domains have been disabled."
	end
end

#enable(options = {}) ⇒ Object 



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# File 'lib/gbwd/commands.rb', line 26

def enable(options = {})
	modify(options) do |domains, domain|
		domains.map! do |line|
			line[1..-1] if line.start_with?('#')
		end
		"All domains have been enabled."
	end
end

#list(options = {}) ⇒ Object 



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# File 'lib/gbwd/commands.rb', line 44

def list(options = {})
	install unless installed?
	domains = get_domains_from_file
	if domains.size == 0
		[
			"You do not have any blocked domains. You can add one by using the add command.",
			"  ex. ~ sudo gbwd add -d www.youtube.com"	
		].join("\n")
	else
		domains = domains.map do |line|
			line.split(' ')[1]
		end
		"The following domains are currenlty being blocked:\n" + domains.join("\n")
	end
end

#remove(options = {}) ⇒ Object 



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# File 'lib/gbwd/commands.rb', line 17

def remove(options = {})
	modify(options) do |domains, domain|
		domains.select! do |domain_to_check|
			(Regexp.new(domain) =~ domain_to_check).nil?
		end
		"You removed #{domain}."
	end
end