Class: MindmapEditorController

Inherits:
ApplicationController show all
Defined in:
lib/generators/jinda/templates/app/controllers/mindmap_editor_controller.rb

Instance Method Summary collapse

Methods inherited from ApplicationController

#prepare_meta_tags

Instance Method Details

#edit ⇒ Object 



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# File 'lib/generators/jinda/templates/app/controllers/mindmap_editor_controller.rb', line 6

def edit
  mindmap_path = Rails.root.join('app/jinda/index.mm')
  
  if File.exist?(mindmap_path)
    xml_content = File.read(mindmap_path)
    @mind_data = MindmapConverter.xml_to_jsmind(xml_content)
  else
    @mind_data = MindmapConverter.send(:default_mindmap)
    flash.now[:warning] = 'Mindmap file not found. Showing default template.'
  end
end

#save ⇒ Object 



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# File 'lib/generators/jinda/templates/app/controllers/mindmap_editor_controller.rb', line 18

def save
  json_data = params[:mind_data]
  
  if json_data.blank?
    render json: { success: false, error: 'No data received' }, status: :bad_request
    return
  end

  begin
    # Convert JSON to XML
    xml_content = MindmapConverter.jsmind_to_xml(json_data)
    
    # Backup current file
    mindmap_path = Rails.root.join('app/jinda/index.mm')
    if File.exist?(mindmap_path)
      backup_path = Rails.root.join("app/jinda/index.mm.backup.#{Time.now.to_i}")
      FileUtils.cp(mindmap_path, backup_path)
    end
    
    # Save new file
    File.write(mindmap_path, xml_content)
    
    # Run rake jinda:update
    output = `cd #{Rails.root} && rake jinda:update 2>&1`
    
    render json: { 
      success: true, 
      message: 'Mindmap saved and updated successfully',
      output: output
    }
  rescue StandardError => e
    render json: { 
      success: false, 
      error: e.message,
      backtrace: e.backtrace&.first(5)
    }, status: :internal_server_error
  end
end