Sha256: 6c211442ae48abcdb624d137552ca1e13195a9da0eecc68f72418f2e110ba603
Contents?: true
Size: 1.2 KB
Versions: 7
Compression:
Stored size: 1.2 KB
Contents
# frozen_string_literal: true
require 'os'
require 'libis/tools/extend/string'
require 'libis/tools/logger'
require 'libis/tools/command'
require 'libis/format/config'
module Libis
module Format
module Tool
class PdfOptimizer
include ::Libis::Tools::Logger
def self.installed?
result = Libis::Tools::Command.run(Libis::Format::Config[:ghostscript_cmd], '--version')
(result[:status]).zero?
end
def self.run(source, target, quality)
new.run source, target, quality
end
def run(source, target, quality)
timeout = Libis::Format::Config[:timeouts][:pdf_optimizer]
args = [
Libis::Format::Config[:ghostscript_cmd],
'-sDEVICE=pdfwrite',
'-dCompatibilityLevel=1.4',
"-dPDFSETTINGS=/#{quality}",
'-dNOPAUSE',
'-dBATCH',
"-sOutputFile=#{target}",
source.to_s
]
result = Libis::Tools::Command.run(*args, timeout:, kill_after: timeout * 2)
result[:err] << "#{self.class} took too long (> #{timeout} seconds) to complete" if result[:timeout]
result
end
end
end
end
end
Version data entries
7 entries across 7 versions & 1 rubygems