Class: Sphragis::DocumentsController

Inherits:
ApplicationController
  • Object
show all
Defined in:
app/controllers/sphragis/documents_controller.rb

Instance Method Summary collapse

Instance Method Details

#preview ⇒ Object

GET /sphragis/documents/:id/preview



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# File 'app/controllers/sphragis/documents_controller.rb', line 6

def preview
  @document_path = params[:path]
  @signature_options = {
    x: params[:x]&.to_i || 400,
    y: params[:y]&.to_i || 50,
    width: params[:width]&.to_i || 150,
    height: params[:height]&.to_i || 50,
    page: params[:page]&.to_i,
    provider: params[:provider]&.to_sym
  }

  @available_providers = ProviderFactory.available_providers
  @selected_provider = @signature_options[:provider] || ProviderFactory.default_provider

  if @document_path && File.exist?(@document_path)
    @signer = PdfSigner.new(@document_path, @signature_options)
    @pdf_info = @signer.pdf_info
  else
    render json: { error: "PDF file not found" }, status: :not_found
  end
end

#sign ⇒ Object

POST /sphragis/documents/:id/sign



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# File 'app/controllers/sphragis/documents_controller.rb', line 40

def sign
  document_path = params[:path]
  signature_options = {
    x: params[:x]&.to_i,
    y: params[:y]&.to_i,
    width: params[:width]&.to_i,
    height: params[:height]&.to_i,
    page: params[:page]&.to_i,
    reason: params[:reason],
    location: params[:location],
    contact_info: params[:contact_info],
    provider: params[:provider]&.to_sym
  }.compact

  signer = PdfSigner.new(document_path, signature_options)
  signed_path = signer.sign

  render json: {
    success: true,
    signed_path: signed_path,
    provider: signer.provider.provider_name,
    message: "Document signed successfully with #{signer.provider.provider_name}"
  }
rescue PdfSigner::SigningError => e
  render json: { error: e.message }, status: :unprocessable_entity
rescue Providers::BaseProvider::ProviderError => e
  render json: { error: "Provider error: #{e.message}" }, status: :service_unavailable
rescue ProviderFactory::ProviderNotConfiguredError => e
  render json: { error: e.message }, status: :precondition_failed
end

#validate_placement ⇒ Object

GET /sphragis/documents/:id/validate_placement



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# File 'app/controllers/sphragis/documents_controller.rb', line 72

def validate_placement
  document_path = params[:path]
  x = params[:x].to_i
  y = params[:y].to_i
  page = params[:page]&.to_i

  signer = PdfSigner.new(document_path, { x: x, y: y, page: page })

  if signer.validate_placement(page)
    render json: { valid: true }
  else
    render json: { valid: false, error: "Invalid signature placement" }
  end
rescue StandardError => e
  render json: { valid: false, error: e.message }, status: :unprocessable_entity
end

#view ⇒ Object

GET /sphragis/documents/:id/view



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# File 'app/controllers/sphragis/documents_controller.rb', line 29

def view
  document_path = params[:path]

  if document_path && File.exist?(document_path)
    send_file document_path, type: "application/pdf", disposition: "inline"
  else
    render json: { error: "PDF file not found" }, status: :not_found
  end
end