Class: RorchadoGenerator

Inherits:
Rails::Generators::Base
  • Object
show all
Defined in:
lib/rails/generators/rorchado/rorchado_generator.rb

Instance Method Summary collapse

Instance Method Details

#GeneratorHandler ⇒ Object 



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# File 'lib/rails/generators/rorchado/rorchado_generator.rb', line 26

def GeneratorHandler
  command = "#{command_name}".downcase
  module_name = "#{options.module}".downcase

  #Debug
  #puts "Command: #{command}" 
  #puts "Modules: #{module_name}"

  # Check if the command is valid
  if !@valid_commands.include?( command ) then
    puts "The command '#{command}' is not supported by RoRChado gem."
  elsif command=="help" then
    puts "List of available commands:"
    @valid_commands.each do |command|
      puts " - #{command} , e.g. rails g rorchado #{command} [OPTIONS]"
    end
  elsif command=="list" then
    puts "List of available Chado modules:"
    @valid_modules.each do |module_tmp|
      puts " - #{module_tmp}"
    end      
  else
    # Check which module to handle
    if module_name == "all" then
      # create an array with all the modules
      @valid_modules.each do |module_tmp|
        send("#{command.capitalize}Module" , module_tmp )
      end
    else
      # handle the requested and valid module        
      found = false
      @valid_modules.each do |module_tmp|
        if module_tmp == module_name then
          found = true
          break
        end
      end

      if found then
        send("#{command.capitalize}Module" , module_name )
      else
        # Check if requested to install/unistall the admin
        if module_name == "admin"  then
          send("#{command.capitalize}Admin")
        else
          puts "The module '#{module_name}' is not supported by RoRChado gem."
        end
      end

    end
  end   
end

#init ⇒ Object 



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# File 'lib/rails/generators/rorchado/rorchado_generator.rb', line 11

def init
  # Read the available modules from the XML file
  xml = File.read(self.class.source_root + '/db_schemas/chado_schema.xml')    
  @docxml = Hpricot::XML(xml)
  
  @valid_modules = []

  (@docxml/:modules/:module).each do |module_item|      
    @valid_modules << (module_item.get_attribute :id)
  end
    
  @valid_commands = [ "help" , "list" , "install" , "uninstall" ]  
end