Class: Knitkit::ErpApp::Desktop::ThemeController

Inherits:
ErpApp::Desktop::FileManager::BaseController
  • Object
show all
Defined in:
app/controllers/knitkit/erp_app/desktop/theme_controller.rb

Constant Summary collapse

IGNORED_PARAMS = 
%w{action controller node_id theme_data}

Instance Method Summary collapse

Instance Method Details

#available_themes ⇒ Object 



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# File 'app/controllers/knitkit/erp_app/desktop/theme_controller.rb', line 23

def available_themes
  render :json => {:success => true, :themes => @website.themes.map{|theme|{:id => theme.id, :name => theme.name}}}
end

#available_widgets ⇒ Object 



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# File 'app/controllers/knitkit/erp_app/desktop/theme_controller.rb', line 27

def available_widgets
  render :json => {:success => true, :widgets => @theme.non_themed_widgets.map{|widget|{:id => widget, :name => widget.humanize}}}
end

#change_status ⇒ Object 



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# File 'app/controllers/knitkit/erp_app/desktop/theme_controller.rb', line 80

def change_status
  begin
    current_user.with_capability('view', 'Theme') do
      #clear active themes
      @website.deactivate_themes! if (params[:active] == 'true')
      (params[:active] == 'true') ? @theme.activate! : @theme.deactivate!

      render :json => {:success => true}
    end
  rescue ErpTechSvcs::Utils::CompassAccessNegotiator::Errors::UserDoesNotHaveCapability=>ex
    render :json => {:success => false, :message => ex.message}
  end
end

#create_file ⇒ Object

Overrides from ErpApp::Desktop::FileManager::BaseController



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# File 'app/controllers/knitkit/erp_app/desktop/theme_controller.rb', line 100

def create_file
  begin
    current_user.with_capability('view', 'Theme') do
      path = File.join(@file_support.root,params[:path])
      name = params[:name]

      theme = get_theme(path)
      theme.add_file('#Empty File', File.join(path, name))

      render :json => {:success => true}
    end
  rescue ErpTechSvcs::Utils::CompassAccessNegotiator::Errors::UserDoesNotHaveCapability=>ex
    render :json => {:success => false, :message => ex.message}
  end
end

#create_folder ⇒ Object 



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# File 'app/controllers/knitkit/erp_app/desktop/theme_controller.rb', line 116

def create_folder
  begin
    current_user.with_capability('view', 'Theme') do
      path = File.join(@file_support.root,params[:path])
      name = params[:name]

      @file_support.create_folder(path, name)
      render :json => {:success => true}
    end
  rescue ErpTechSvcs::Utils::CompassAccessNegotiator::Errors::UserDoesNotHaveCapability=>ex
    render :json => {:success => false, :message => ex.message}
  end
end

#delete ⇒ Object 



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# File 'app/controllers/knitkit/erp_app/desktop/theme_controller.rb', line 58

def delete
  begin
    current_user.with_capability('view', 'Theme') do
      if @theme.destroy
        render :json => {:success => true}
      else
        render :json =>  {:success => false}
      end
    end
  rescue ErpTechSvcs::Utils::CompassAccessNegotiator::Errors::UserDoesNotHaveCapability=>ex
    render :json => {:success => false, :message => ex.message}
  end
end

#delete_file ⇒ Object 



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# File 'app/controllers/knitkit/erp_app/desktop/theme_controller.rb', line 226

def delete_file
  messages = []
  nodes_to_delete = (params[:selected_nodes] ? JSON(params[:selected_nodes]) : [params[:node]])
  begin
    result = false
    nodes_to_delete.each do |path|
      current_user.with_capability('view', 'Theme') do                
        begin
          name = File.basename(path)
          result, message, is_folder = @file_support.delete_file(File.join(@file_support.root,path))
          if result && !is_folder
            theme_file = get_theme_file(path)
            theme_file.destroy
          end
          messages << message
        rescue Exception=>ex
          Rails.logger.error ex.message
          Rails.logger.error ex.backtrace.join("\n")
          render :json => {:success => false, :error => "Error deleting #{name}"} and return
        end
      end # end current_user.with_capability
    end # end nodes_to_delete.each
    if result
      render :json => {:success => true, :message => messages.join(',')}
    else
      render :json => {:success => false, :error => messages.join(',')}
    end
  rescue ErpTechSvcs::Utils::CompassAccessNegotiator::Errors::UserDoesNotHaveCapability=>ex
    render :json => {:success => false, :message => ex.message}
  end
end

#download_file ⇒ Object 



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# File 'app/controllers/knitkit/erp_app/desktop/theme_controller.rb', line 175

def download_file
  begin
    current_user.with_capability('view', 'Theme') do
      path = File.join(@file_support.root,params[:path])
      contents, message = @file_support.get_contents(path)

      send_data contents, :filename => File.basename(path)
    end
  rescue ErpTechSvcs::Utils::CompassAccessNegotiator::Errors::UserDoesNotHaveCapability=>ex
    render :json => {:success => false, :message => ex.message}
  end
end

#export ⇒ Object 



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# File 'app/controllers/knitkit/erp_app/desktop/theme_controller.rb', line 72

def export
  theme = Theme.find(params[:id])
  zip_path = theme.export
  send_file(zip_path.to_s, :stream => false) rescue raise "Error sending #{zip_path} file"
ensure
  FileUtils.rm_r File.dirname(zip_path) rescue nil
end

#get_contents ⇒ Object 



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# File 'app/controllers/knitkit/erp_app/desktop/theme_controller.rb', line 188

def get_contents
  path = File.join(@file_support.root,params[:node])
  contents, message = @file_support.get_contents(path)

  if contents.nil?
    render :text => message
  else
    render :text => contents
  end
end

#index ⇒ Object 



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# File 'app/controllers/knitkit/erp_app/desktop/theme_controller.rb', line 10

def index
  if params[:node] == ROOT_NODE
    setup_tree
  else
    theme = get_theme(params[:node])
    unless theme.nil?
      render :json => @file_support.build_tree(params[:node], :file_asset_holder => theme, :preload => true)
    else
      render :json => {:success => false, :message => 'Could not find theme'}
    end
  end
end

#new ⇒ Object 



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# File 'app/controllers/knitkit/erp_app/desktop/theme_controller.rb', line 36

def new
  begin
    current_user.with_capability('view', 'Theme') do
      unless params[:theme_data].blank?
        @website.themes.import(params[:theme_data], @website)
      else
        theme = Theme.create(:website => @website, :name => params[:name], :theme_id => params[:theme_id])
        theme.version  = params[:version]
        theme.author   = params[:author]
        theme.homepage = params[:homepage]
        theme.summary  = params[:summary]
        theme.save
        theme.create_theme_files!
      end

      render :inline => {:success => true}.to_json
    end
  rescue ErpTechSvcs::Utils::CompassAccessNegotiator::Errors::UserDoesNotHaveCapability=>ex
    render :json => {:success => false, :message => ex.message}
  end
end

#rename_file ⇒ Object 



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# File 'app/controllers/knitkit/erp_app/desktop/theme_controller.rb', line 258

def rename_file
  begin
    current_user.with_capability('view', 'Theme') do
      result = {:success => true, :data => {:success => true}}
      path = params[:node]
      name = params[:file_name]

      result, message = @file_support.rename_file(@file_support.root+path, name)
      if result
        theme_file = get_theme_file(path)
        theme_file.name = name
        theme_file.save
      end

      render :json =>  {:success => true, :message => message}
    end
  rescue ErpTechSvcs::Utils::CompassAccessNegotiator::Errors::UserDoesNotHaveCapability=>ex
    render :json => {:success => false, :message => ex.message}
  end
end

#save_move ⇒ Object 



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# File 'app/controllers/knitkit/erp_app/desktop/theme_controller.rb', line 151

def save_move
  result        = {}
  nodes_to_move = (params[:selected_nodes] ? JSON(params[:selected_nodes]) : [params[:node]])
  begin
    nodes_to_move.each do |node|
      current_user.with_capability('view', 'Theme') do
        path            = File.join(@file_support.root, node)
        new_parent_path = File.join(@file_support.root, params[:parent_node])

        unless @file_support.exists? path
          result = {:success => false, :msg => 'File does not exist.'}
        else
          theme_file = get_theme_file(path)
          theme_file.move(params[:parent_node])
          result = {:success => true, :msg => "#{File.basename(path)} was moved to #{new_parent_path} successfully"}
        end
      end
    end
    render :json => result
  rescue ErpTechSvcs::Utils::CompassAccessNegotiator::Errors::UserDoesNotHaveCapability=>ex
    render :json => {:success => false, :message => ex.message}
  end
end

#theme_widget ⇒ Object 



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# File 'app/controllers/knitkit/erp_app/desktop/theme_controller.rb', line 31

def theme_widget
  @theme.create_layouts_for_widget(params[:widget_id])
  render :json => {:success => true}
end

#update_file ⇒ Object 



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# File 'app/controllers/knitkit/erp_app/desktop/theme_controller.rb', line 130

def update_file
  begin
    current_user.with_capability('view', 'Theme') do
      path = File.join(@file_support.root,params[:node])
      content = params[:content]

      type = File.extname(File.basename(path)).gsub(/^\.+/, '').to_sym
      result = Knitkit::SyntaxValidator.validate_content(type, content)

      unless result
        @file_support.update_file(path, content)
        render :json => {:success => true}
      else
        render :json => {:success => false, :message => result}
      end
    end
  rescue ErpTechSvcs::Utils::CompassAccessNegotiator::Errors::UserDoesNotHaveCapability=>ex
    render :json => {:success => false, :message => ex.message}
  end
end

#upload_file ⇒ Object 



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# File 'app/controllers/knitkit/erp_app/desktop/theme_controller.rb', line 199

def upload_file
  begin
    current_user.with_capability('view', 'Theme') do
      result = {}
      upload_path = params[:directory]
      name = params[:name]
      data = request.raw_post

      theme = get_theme(upload_path)
      name = File.join(@file_support.root, upload_path, name)

      begin
        theme.add_file(data, name)
        result = {:success => true}
      rescue Exception=>ex
        logger.error ex.message
        logger.error ex.backtrace.join("\n")
        result = {:success => false, :error => "Error uploading #{name}"}
      end

      render :inline => result.to_json
    end
  rescue ErpTechSvcs::Utils::CompassAccessNegotiator::Errors::UserDoesNotHaveCapability=>ex
    render :json => {:success => false, :message => ex.message}
  end
end