Class: Sibyl::Form

Inherits:
Object
  • Object
show all
Defined in:
lib/sibyl/form.rb

Class Method Summary collapse

Class Method Details

.convert_to_pdf(folder, pdf) ⇒ Object 



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# File 'lib/sibyl/form.rb', line 29

def self.convert_to_pdf(folder, pdf)
	im = Magick::ImageList.new(pdf) {
		self.density = '300'
		self.background_color = "none"
	}
    im.reverse.each_with_index do |img, i|
		filename = sprintf "page%03d.png", i
		out = folder.join(filename)
		STDERR.puts "writing: #{out}"
			xr = img.write(out)
		p xr
	end
end

.create_form(task, form, file) ⇒ Object 



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# File 'lib/sibyl/form.rb', line 16

def self.create_form(task,form,file)
	dir = Rails.root.join("app", "sibyl", task, form)
	pdf_file = dir.to_s.gsub(/$/, '.pdf')
	STDERR.puts "Dir: #{dir}"
	STDERR.puts "Saving: #{pdf_file}"
	STDERR.puts "Creating: #{dir}"
	FileUtils.mkdir_p dir
	File.open(pdf_file, 'wb') do |f|
  		f.write(file.read)
		end
	STDERR.puts "Done"
	convert_to_pdf(dir,pdf_file)
end

.usage ⇒ Object 



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# File 'lib/sibyl/form.rb', line 6

def self.usage
	STDERR.puts <<EOT
Usage: bin/rails generate siblform <task name> <form name> <pdffile>
	Task name and form name must be valid file names. Task name is a general
	category for all forms that relate to a particular task. This is just for
	organization purposes. Both task and form name should be alphanumeric and
	not contain any whitespace.
EOT
	exit
end