Sha256: 8dd82aedadbf7d1bf9f83341e2e5ee575d47f053cb1e8af6c484041e519b2de7
Contents?: true
Size: 1.11 KB
Versions: 12
Compression:
Stored size: 1.11 KB
Contents
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.run(source, target, quality)
self.new.run source, target, quality
end
def run(source, target, quality)
timeout = Libis::Format::Config[:timeouts][:pdf_optimizer]
result = Libis::Tools::Command.run(
'gs',
'-sDEVICE=pdfwrite',
'-dCompatibilityLevel=1.4',
"-dPDFSETTINGS=/#{quality}",
'-dNOPAUSE',
'-dBATCH',
"-sOutputFile=#{target}",
"#{source}",
timeout: timeout,
kill_after: timeout * 2
)
raise RuntimeError, "#{self.class} took too long (> #{timeout} seconds) to complete" if result[:timeout]
raise RuntimeError, "#{self.class} errors: #{result[:err].join("\n")}" unless result[:status] == 0
result
end
end
end
end
end
Version data entries
12 entries across 12 versions & 1 rubygems