+#-*- coding: utf-8 -*-
+
+require 'prawn'
+require 'prawn/measurement_extensions'
+
+module NosOignons
+ class Receipt
+ attr_reader :member, :amount
+
+ def initialize(member, amount)
+ @member = member
+ unless member.up_to_date?
+ raise ArgumentError.new("membership fee has not been paid for this year")
+ end
+ @amount = amount
+ @now = Time.now
+ end
+
+ def filename
+ dir = ENV['NOS_OIGNONS_RECEIPTS_DIR'] || 'receipts'
+ "#{dir}/receipt-#{@member.member_id}-#{@member.membership_fee_paid_on.strftime("%Y-%m-%d")}.pdf"
+ end
+
+ WINDOW_LEFT = 110.mm
+ WINDOW_TOP = 50.mm
+ WINDOW_RIGHT = 25.mm
+ WINDOW_BOTTOM = 80.mm
+ WINDOW_WIDTH = 85.mm
+ BODY_LEFT = 25.mm
+ BODY_WIDTH = 210.mm - (BODY_LEFT * 2)
+ FOOTER_HEIGHT = 25.mm
+ DARK_LOGO_COLOR = '57075f'
+ FONT_PATH = File.expand_path("../../../share/fonts/OpenSans/OpenSans.ttf", __FILE__)
+ LOGO_PATH = File.expand_path("../../../share/images/nos-oignons.png", __FILE__)
+
+ def generate_header(pdf)
+ header_height = pdf.bounds.height / 6
+ pdf.bounding_box([0, pdf.cursor], :width => pdf.bounds.width, :height => header_height) do
+ logo_width = 2 * pdf.bounds.width / 3
+ pdf.bounding_box([0, pdf.bounds.top], :width => logo_width, :height => pdf.bounds.height) do
+ pdf.image LOGO_PATH, :width => pdf.bounds.width, :align => :center, :vposition => :center
+ end
+ pdf.bounding_box([logo_width, pdf.bounds.top], :width => pdf.bounds.width / 3, :height => pdf.bounds.height) do
+ pdf.text 'Nœuds de sortie Tor financés par la communauté', :align => :center, :valign => :center
+ end
+ end
+ pdf.bounding_box([WINDOW_LEFT - pdf.bounds.absolute_left, pdf.bounds.absolute_top - WINDOW_TOP], :width => WINDOW_WIDTH, :height => WINDOW_BOTTOM - WINDOW_TOP) do
+ pdf.text member.name + "\n" + member.address, :valign => :bottom
+ end
+ end
+
+ def generate_body(pdf)
+ body_height = pdf.cursor - (pdf.bounds.height / 6)
+ pdf.move_down 30
+ pdf.bounding_box([BODY_LEFT, pdf.cursor], :width => BODY_WIDTH, :height => body_height) do
+ pdf.font_size(16) do
+ pdf.pad(25) do
+ pdf.text "Objet : reçu de cotisation"
+ end
+ margin = pdf.bounds.width / 6
+ pdf.pad_bottom(30) do
+ pdf.bounding_box([WINDOW_LEFT - pdf.bounds.absolute_left, pdf.cursor], :width => WINDOW_WIDTH) do
+ pdf.text "Le #{@now.strftime("%d/%m/%Y")}"
+ end
+ end
+ pdf.text <<-EOT.gsub(/^ /, '').gsub(/\n/, ' ')
+ Nous avons bien enregistré la cotisation annuelle de #{member.name}
+ à l'association Nos oignons reçue à la date du
+ #{member.membership_fee_paid_on.strftime("%d/%m/%Y")} pour un montant
+ de #{amount}€.
+ EOT
+ pdf.pad_top(30) do
+ pdf.bounding_box([margin, pdf.cursor], :width => 5 * margin) do
+ pdf.text "Le Conseil d'Administration"
+ end
+ end
+ end
+ end
+ end
+
+ def generate_footer(pdf)
+ pdf.bounding_box([0, FOOTER_HEIGHT + pdf.bounds.bottom], :width => pdf.bounds.width, :height => FOOTER_HEIGHT) do
+ pdf.pad_bottom(5) do
+ pdf.stroke_color DARK_LOGO_COLOR
+ pdf.dash 5
+ pdf.stroke_horizontal_rule
+ end
+ pdf.font_size(10) do
+ pdf.column_box([0, pdf.cursor], :width => pdf.bounds.width, :columns => 2) do
+ pdf.text NosOignons::CONTACT_INFO, :align => :center, :valign => :center
+ pdf.bounds.move_past_bottom
+ pdf.text NosOignons::POSTAL_ADDRESS, :align => :center, :valign => :center
+ end
+ end
+ end
+ end
+
+ def create!
+ raise "File exists!" if File.exists?(filename)
+ Prawn::Document.generate(filename) do |pdf|
+ pdf.font(FONT_PATH) do
+ generate_header(pdf)
+ generate_body(pdf)
+ generate_footer(pdf)
+ end
+ end
+ end
+ end
+end