module Mn2pdf
Constants
- MN2PDF_JAR_PATH
- VERSION
Public Class Methods
convert(url_path, output_path, xsl_stylesheet, options = "")
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# File lib/mn2pdf.rb, line 31 def self.convert(url_path, output_path, xsl_stylesheet, options = "") return if url_path.nil? || output_path.nil? || xsl_stylesheet.nil? cmd = ["java", "-Xss5m", "-Xmx2048m", *jvm_options, "-jar", MN2PDF_JAR_PATH, "--xml-file", url_path, "--xsl-file", xsl_stylesheet, "--pdf-file", output_path, options].join(" ") puts cmd stdout_str, error_str, status = Open3.capture3(cmd) raise prepare_error_msg(stdout_str, error_str) unless status.success? end
help()
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# File lib/mn2pdf.rb, line 18 def self.help cmd = ["java", *jvm_options, "-jar", MN2PDF_JAR_PATH].join(" ") # help message goes to STDERR (from mn2pdf v1.36) blank_message, help_message, = Open3.capture3(cmd) help_message end
jvm_options()
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# File lib/mn2pdf.rb, line 8 def self.jvm_options options = [] if RbConfig::CONFIG["host_os"].match?(/darwin|mac os/) options << "-Dapple.awt.UIElement=true" end options end
prepare_error_msg(stdout_str, error_str)
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# File lib/mn2pdf.rb, line 44 def self.prepare_error_msg(stdout_str, error_str) # Strip default mn2pdf message stdout_str = stdout_str.gsub("Preparing...", "").strip ["[mn2pdf] Fatal:", stdout_str, error_str].join(" ").strip end
version()
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# File lib/mn2pdf.rb, line 25 def self.version cmd = ["java", *jvm_options, "-jar", MN2PDF_JAR_PATH, "-v"].join(" ") message, = Open3.capture3(cmd) message.strip end