Class: EditAction

Inherits:
WebAction show all
Includes:
Assert, Localization
Defined in:
lib/ribit/action.rb

Constant Summary collapse

ID = 
'edit'

Constants included from Localization

Localization::ACTION_CATEGORY_CREATION_NOTICE, Localization::ACTION_DEFAULT_PAGE_FAILED, Localization::ACTION_EDIT_CANCELED, Localization::ACTION_NEW_PAGE_OK, Localization::ACTION_SAVE_CATEGORY_OK, Localization::ACTION_SAVE_OK, Localization::NO_PARENT_OPTION, Localization::TITLE_CATEGORIES_PAGE, Localization::TITLE_NEW_CATEGORY, Localization::TITLE_NEW_PAGE

Instance Attribute Summary

Attributes inherited from WebAction

#id

Instance Method Summary collapse

Methods included from Localization

#get_localized, #ribitData_defined?

Methods included from Assert

assert, #assert, assert_nil, #assert_nil, #assert_not_nil, assert_not_nil, raise_exception

Methods inherited from WebAction

#add_headers

Constructor Details

#initialize(ribitData, ribitConfig) ⇒ EditAction

Returns a new instance of EditAction.



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# File 'lib/ribit/action.rb', line 609

def initialize( ribitData, ribitConfig )
  assert_not_nil( ribitData, 'RibitData is nil' )
  assert_not_nil( ribitConfig, 'RibitConfig' )
  
  @id = ID
  @ribitData = ribitData
  @ribitConfig = ribitConfig
  @logger = RibitLogger.new( EditAction )
end

Instance Method Details

#run(pageRequest, pageResponse) ⇒ Object 



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# File 'lib/ribit/action.rb', line 620

def run( pageRequest, pageResponse )
  super( pageRequest, pageResponse )
  
  # get page id and show the edit page
  pageID = pageRequest.get_requested_page_id
  
  if ( pageID == nil )
    raise RibitException, 'No page ID defined for EditAction', caller
  end
  
  if ( pageID == Constants::NEW_PAGE_ID )
    # we don't have data in ribitData, so we need add necessary stuff form
    # - name
    # - category
    @logger.debug( 'building edit page for non-existent page' )
    
    # build empty page
    previousPageID = pageRequest.get_request_param( Constants::PREV_REQUEST_PARAM_NAME )
    page = EditPage.new( @ribitData, pageID, previousPageID, @ribitConfig )
    
    # add name + category info
    name = pageRequest.get_request_param( Constants::PAGE_NAME_REQUEST_PARAM_NAME )
    if ( name == nil )
      raise RibitException, 'No \'name\' defined in request', caller
    end
    
    category = pageRequest.get_request_param( Constants::CATEGORY_REQUEST_PARAM_NAME )
    if ( category == nil )
      raise RibitException, 'No \'category\' defined in request', caller
    end
    
    page.add_form_action_params( Constants::PAGE_NAME_REQUEST_PARAM_NAME, name  );
    page.add_form_action_params( Constants::CATEGORY_REQUEST_PARAM_NAME, category );
    
    if ( @ribitData.get_category_by_full_name( category ) == nil )
      page.set_message( get_localized( ACTION_CATEGORY_CREATION_NOTICE, {'category' => category } ) )
    end
  
  elsif ( @ribitData.get_page_by_id( pageID ) == nil )
    raise RibitException, "No page for ID=#{pageID}", caller
  else
    @logger.debug( "building edit page for ID=#{pageID}" )
    page = EditPage.new( @ribitData, pageID, pageID, @ribitConfig )  
  end
  
  add_headers( page )
  page.output_page( pageResponse )
  
end