Class: FunctionController

Inherits:
ApplicationController show all
Defined in:
app/controllers/function_controller.rb

Instance Method Summary collapse

Instance Method Details

#create ⇒ Object 



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# File 'app/controllers/function_controller.rb', line 10

def create
  user = (=session[:user]) && User.()
  @directory = "/usr/#{user.}/functions"
  case request.method
  when :post
    @function = Function.new
    @function.attributes = params[:function]
    @function.owner = user
    @function.path = "#{@directory}/#{@function.name}"
    Node.make_user_directory(@directory, user, 0)
    groups = params[:groups]
    groups.shift if groups[0] == 'only me'
    if user.super_user? && groups[0] == 'everyone' && groups.shift
      @function.other_mode = 4
    else
      @function.other_mode = 0
    end
    @function.set_rgroups(groups) if groups.length > 0
    if check_erb(@function) && check_script(@function)
      flag = nil
      Function.transaction do
        if flag = @function.save
          output_num = params[:output_num].to_i
          output_num.times{|i|
            fo = FunctionOutput.new( params[:output][i.to_s] )
            fo.function = @function
            fo.save!
          }
          argument_num = params[:argument_num].to_i
          argument_num.times{|i|
            param = params[:argument][i.to_s]
            value_type = param.delete(:value_type)
            fa = FunctionArgument.new( param )
            fa.function = @function
            fa.value_type = ValueType.find(:first,:conditions=>["name=?",value_type])
            fa.save!
          }
        end
      end
      if flag
        flash[:notice] = "create successful"
        redirect_back_or_default :action => "list"
      else
        flash[:notice] = "create unsuccessful"
      end
    end
  when :get
    @function = Function.new
  end
  @groups = user.own_groups + user.belonging_groups
  @user = user
end

#create_setting_html ⇒ Object 



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# File 'app/controllers/function_controller.rb', line 155

def create_setting_html
  unless request.xhr?
    render :nothing => true
    return
  end
  narg = params[:narg].to_i
  args = params[:argument]
  html = ""
  if narg > 0
    html += "<table>\n"
    narg.times{|n|
      html += "  <tr>\n"
      arg = args[n.to_s]
      html +=<<-"EOS"
  <td>#{arg["description"]}</td>
  <td>(#{arg["value_type"]})</td>
  <td><input type="text" size="5" value="#{arg["default"]}" name="analysis[function_arguments][#{n}]"/></td>
      EOS
      html += "  </tr>\n"
    }
    html += "</table>\n"
  end
  render :update do |page|
    page << "$('function_setting_html').value='#{escape_javascript(html)}'"
  end
end

#details ⇒ Object 



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# File 'app/controllers/function_controller.rb', line 142

def details
  name = params[:id]
  user = (=session[:user]) && User.()
  func = Function.find(:first, :conditions=>["name=?",name], :user=>user)
  if func
    @func = func
    @user = user
  else
    redirect_back_or_default :action => "list"
    return
  end
end

#edit ⇒ Object 



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# File 'app/controllers/function_controller.rb', line 63

def edit
  user = (=session[:user]) && User.()
  @function = Function.find(:first, :conditions=>["name=?",params[:id]], :user=>user)
  unless @function && @function.owner==user
    redirect_back_or_default :action => "list"
    return
  end
  @directory = "/usr/#{user.}/functions"
  case request.method
  when :post
    @function.attributes = params[:function]
    output_num = params[:output_num].to_i
    outputs = @function.function_outputs
    output_num.times{|i|
      param = params[:output][i.to_s]
      if outputs[i]
        fo = outputs[i]
        fo.attributes = param
      else
        fo = outputs.create(param)
      end
      fo.save
    }
    for i in output_num...outputs.length
      outputs[i].destroy
    end
    argument_num = params[:argument_num].to_i
    args = @function.function_arguments
    argument_num.times{|i|
      param = params[:argument][i.to_s]
      value_type = param.delete(:value_type)
      if args[i]
        fa = args[i]
        fa.attributes = param
      else
        fa = args.create(param)
      end
      fa.value_type = ValueType.find(:first,:conditions=>["name=?",value_type])
      fa.save
    }
    for i in argument_num...args.length
      args[i].destroy
    end
    groups = params[:groups]
    groups.shift if groups[0] == 'only me'
    if user.super_user? && groups[0] == 'everyone' && groups.shift
      @function.other_mode = 4
    else
      @function.other_mode = 0
    end
    @function.set_rgroups(groups) if groups.length > 0
    if check_erb(@function) && check_script(@function)
      if @function.save
        flash[:notice] = "edit successful"
        redirect_back_or_default :action => "list"
      else
        flash[:notice] = "edit unsuccessful"
      end
    end
  end
  @groups = user.own_groups + user.belonging_groups
  @user = user
end

#index ⇒ Object 



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# File 'app/controllers/function_controller.rb', line 6

def index
  redirect_to :action => "list"
end

#list ⇒ Object 



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# File 'app/controllers/function_controller.rb', line 127

def list
   user = (=session[:user]) && User.()
   funcs = Function.find(:all, :user => user)
   @own_funcs = Array.new
   @other_funcs = Array.new
   funcs.each{|func|
     if func.owner == user
       @own_funcs.push func
     else
       @other_funcs.push func
     end
   }
   @super_user = user.super_user
end