Class: PdfReport

Inherits:
Prawn::Document
  • Object
show all
Defined in:
lib/generators/templates/app/models/pdf_report.rb

Instance Method Summary collapse

Instance Method Details

#to_pdf(model, mode_scope) ⇒ Object 



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# File 'lib/generators/templates/app/models/pdf_report.rb', line 3

def to_pdf(model, mode_scope)
  
  columns = model.attribute_names
  
  data = [columns]

  mode_scope.each{ |modelobj| 
    data << (columns.map{ |c| modelobj[c].to_s }).to_a
  }
  
  table data, :header => true, :cell_style => { :padding => 5 } do
      i = 0
      for col in columns
        align = case model.columns_hash[col].type
          when "integer" then
            'right'
          when "string", "text" then
            'left'
          else   
            'center'
        end
        style(columns(i)){ |c| c.align = align.to_sym }
        i += 1
      end
  end
  
  # Paginate
  font_size 10
  number_pages Time.now.strftime('%d/%m/%Y - %H:%M') + ' - <page>/<total>', :at => [0, -5], :align => :center
  repeat(:all) do
    bounding_box([0,0], :width => 540, :height => 2) do
      stroke_horizontal_rule
    end
  end
  
  render
end