Module: PdfFill::Filler

Defined in:
lib/pdf_fill/filler.rb

Constant Summary collapse

PDF_FORMS = 
PdfForms.new(Settings.binaries.pdftk)
UNICODE_PDF_FORMS = 
PdfForms.new(Settings.binaries.pdftk, data_format: 'XFdf', utf8_fields: true)
FORM_CLASSES = 
{
  '21P-527EZ' => PdfFill::Forms::Va21p527ez,
  '21P-530' => PdfFill::Forms::Va21p530,
  '21-4142' => PdfFill::Forms::Va214142,
  '21-0781a' => PdfFill::Forms::Va210781a,
  '21-0781' => PdfFill::Forms::Va210781,
  '21-8940' => PdfFill::Forms::Va218940,
  '10-10CG' => PdfFill::Forms::Va1010cg,
  '10-10EZ' => PdfFill::Forms::Va1010ez,
  '686C-674' => PdfFill::Forms::Va686c674,
  '28-1900' => PdfFill::Forms::Va281900,
  '28-8832' => PdfFill::Forms::Va288832,
  '21-674' => PdfFill::Forms::Va21674,
  '21-0538' => PdfFill::Forms::Va210538,
  '26-1880' => PdfFill::Forms::Va261880,
  '5655' => PdfFill::Forms::Va5655
}.freeze

Class Method Summary collapse

Class Method Details

.combine_extras(old_file_path, extras_generator) ⇒ Object 



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# File 'lib/pdf_fill/filler.rb', line 43

def combine_extras(old_file_path, extras_generator)
  if extras_generator.text?
    file_path = "#{old_file_path.gsub('.pdf', '')}_final.pdf"
    extras_path = extras_generator.generate

    PDF_FORMS.cat(old_file_path, extras_path, file_path)

    File.delete(extras_path)
    File.delete(old_file_path)

    file_path
  else
    old_file_path
  end
end

.fill_ancillary_form(form_data, claim_id, form_id) ⇒ Object 



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# File 'lib/pdf_fill/filler.rb', line 66

def fill_ancillary_form(form_data, claim_id, form_id)
  process_form(form_id, form_data, FORM_CLASSES[form_id], claim_id)
end

.fill_form(saved_claim, file_name_extension = nil, fill_options = {}) ⇒ Object 



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# File 'lib/pdf_fill/filler.rb', line 59

def fill_form(saved_claim, file_name_extension = nil, fill_options = {})
  form_id = saved_claim.form_id
  form_class = FORM_CLASSES[form_id]

  process_form(form_id, saved_claim.parsed_form, form_class, file_name_extension || saved_claim.id, fill_options)
end

.process_form(form_id, form_data, form_class, file_name_extension, fill_options = {}) ⇒ Object 



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# File 'lib/pdf_fill/filler.rb', line 70

def process_form(form_id, form_data, form_class, file_name_extension, fill_options = {})
  folder = 'tmp/pdfs'
  FileUtils.mkdir_p(folder)
  file_path = "#{folder}/#{form_id}_#{file_name_extension}.pdf"
  hash_converter = HashConverter.new(form_class.date_strftime)
  new_hash = hash_converter.transform_data(
    form_data: form_class.new(form_data).merge_fields(fill_options),
    pdftk_keys: form_class::KEY
  )
  (form_id == SavedClaim::CaregiversAssistanceClaim::FORM ? UNICODE_PDF_FORMS : PDF_FORMS).fill_form(
    "lib/pdf_fill/forms/pdfs/#{form_id}.pdf",
    file_path,
    new_hash,
    flatten: Rails.env.production?
  )

  combine_extras(file_path, hash_converter.extras_generator)
end