Class: PassengerPane::HttpdConf

Inherits:
Object
  • Object
show all
Defined in:
lib/passenger_pane/httpd_conf.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(configuration) ⇒ HttpdConf

Returns a new instance of HttpdConf.



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# File 'lib/passenger_pane/httpd_conf.rb', line 5

def initialize(configuration)
  @configuration = configuration
  @filename      = File.expand_path(configuration.httpd_conf, configuration.apache_directory)
end

Instance Attribute Details

#contents ⇒ Object 



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# File 'lib/passenger_pane/httpd_conf.rb', line 10

def contents
  @contents ||= File.read(@filename)
end

#filename ⇒ Object

Returns the value of attribute filename.



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# File 'lib/passenger_pane/httpd_conf.rb', line 3

def filename
  @filename
end

Instance Method Details

#configure_passenger ⇒ Object 



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# File 'lib/passenger_pane/httpd_conf.rb', line 55

def configure_passenger
  self.contents << "\n\n"
  self.contents << passenger_configuration_snippet
end

#passenger_configuration_snippet ⇒ Object 



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# File 'lib/passenger_pane/httpd_conf.rb', line 20

def passenger_configuration_snippet
  %{
# Added by the Passenger preference pane
# Make sure to include the Passenger configuration (the LoadModule,
# PassengerRoot, and PassengerRuby directives) before this section.
<IfModule passenger_module>
  NameVirtualHost *:80
  <VirtualHost *:80>
ServerName _default_
  </VirtualHost>
  #{passenger_vhost_include}
</IfModule>
  }.strip
end

#passenger_configured? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/passenger_pane/httpd_conf.rb', line 51

def passenger_configured?
  !!(contents =~ /Include.*#{@configuration.passenger_vhosts}/)
end

#passenger_module_installed? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/passenger_pane/httpd_conf.rb', line 47

def passenger_module_installed?
  `#{@configuration.httpd_binary} -D DUMP_MODULES 2>&1`.include? 'passenger_module'
end

#passenger_vhost_include ⇒ Object 



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# File 'lib/passenger_pane/httpd_conf.rb', line 16

def passenger_vhost_include
  "Include #{@configuration.apache_directory}/#{@configuration.passenger_vhosts}/*.#{@configuration.passenger_vhosts_ext}"
end

#restart ⇒ Object 



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# File 'lib/passenger_pane/httpd_conf.rb', line 39

def restart
  if valid?
    system @configuration.apache_restart_command
  else
    puts "[!] Apache configuration is not valid, skipping Apache restart"
  end
end

#valid? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/passenger_pane/httpd_conf.rb', line 35

def valid?
  `#{@configuration.httpd_binary} -t 2>&1`.strip.end_with?('Syntax OK')
end

#write ⇒ Object 



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# File 'lib/passenger_pane/httpd_conf.rb', line 60

def write
  File.open(@filename, 'w') do |file|
    file.write(contents)
  end
end