Class: PreviewAdd::Vhost

Inherits:
Object
  • Object
show all
Includes:
FileUtils
Defined in:
lib/preview_add/vhost.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(config, names) ⇒ Vhost

Returns a new instance of Vhost.



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# File 'lib/preview_add/vhost.rb', line 11

def initialize(config, names)
  @host = config[:host]
  
  @config = config
  @names = names
  
  @auth_name      = 'TODO'
  @auth_user_file = auth_user_file
  @document_root  = File.join(@config[:locations][:vhosts], @names.document_root)
  @server_name    = "#{@names.server_name}.#{@config[:preview_domain]}"
end

Instance Attribute Details

#vhost ⇒ Object

Returns the value of attribute vhost.



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# File 'lib/preview_add/vhost.rb', line 9

def vhost
  @vhost
end

Instance Method Details

#auth_user_file ⇒ Object 



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# File 'lib/preview_add/vhost.rb', line 23

def auth_user_file
  htpasswd_dir = @config[:locations][:htpasswd]
  extension = '.htpasswd'
  auth_user_file = File.join(htpasswd_dir, "#{@names.domain + extension}")

  unless @config[:htpasswd].nil?
    if @config[:htpasswd].end_with?(extension)
      auth_user_file = File.join(htpasswd_dir, "#{@config[:htpasswd]}")
    else
      auth_user_file = File.join(htpasswd_dir, "#{@config[:htpasswd] + extension}")
    end
  end

  auth_user_file
end

#create! ⇒ Object 



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# File 'lib/preview_add/vhost.rb', line 49

def create!
  # Create the document root
  unless File.exist? @document_root
    mkdir(@document_root)
  end
  
  # Create the vhost
  File.open(File.join(@config[:locations][:sites_available], @names.document_root), 'w') { 
    |f| f.write(generate_vhost) 
  }
  
  # Create the htpasswd file if it doesn't exist
  unless File.exists? @auth_user_file
    username = @config[:username] || @names.base_name
    password = @config[:password] || nil
    
    if password.nil?
      puts "No htpasswd file exists."
      puts "Username: #{username}"
      print "Password: "
      password = gets.to_s.strip
    end
    
    File.open(@auth_user_file, 'w') { |f| f.write(htpasswd(username, password)) }
  end
  
  unless @config[:mode] == 'test'
    # Enable the site
    `a2ensite #{@names.document_root}`

    # reload apache
    `service apache2 reload`
  end
  
end

#generate_vhost ⇒ Object 



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# File 'lib/preview_add/vhost.rb', line 39

def generate_vhost
  template = File.join(File.dirname(__FILE__), 'vhost.erb')
  vhost = ERB.new(File.read(template))
  vhost.result(binding)
end

#htpasswd(username, password) ⇒ Object 



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# File 'lib/preview_add/vhost.rb', line 45

def htpasswd(username, password)
  `htpasswd -bn #{username} #{password}`
end