Sha256: c5b72cec0deb215a22b8f53c5eb2676be46e72f6d0d0a9023ba873c7f368f3ec
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Size: 1.38 KB
Versions: 4
Compression:
Stored size: 1.38 KB
Contents
module Wisepdf class Writer def initialize(wkhtmltopdf = nil, options = {}) self.wkhtmltopdf = wkhtmltopdf unless wkhtmltopdf.nil? self.options = options end def to_pdf(string, options={}) invoke = self.command(options).join(' ') self.log(invoke) unless Wisepdf::Configuration.production? result = IO.popen(invoke, "wb+") do |pdf| pdf.puts(string) pdf.close_write pdf.gets(nil) end raise Wisepdf::WriteError if result.to_s.strip.empty? return result end def wkhtmltopdf @wkhtmltopdf || self.wkhtmltopdf = Wisepdf::Configuration.wkhtmltopdf end def wkhtmltopdf=(value) raise Wisepdf::NoExecutableError.new(value) if value.blank? || !File.exists?(value) @wkhtmltopdf = value end def options @options ||= Wisepdf::Parser.parse(Wisepdf::Configuration.options.dup) @options end def options=(value) self.options.merge!(Wisepdf::Parser.parse(value)) end protected def command(options = {}) options = Wisepdf::Parser.parse(options) args = [self.wkhtmltopdf] args += self.options.merge(options).to_a.flatten.compact args << '--quiet' args << '-' args << '-' args.map {|arg| %Q{"#{arg.gsub('"', '\"')}"}} end def log(command) puts "*"*15 puts command puts "*"*15 end end end
Version data entries
4 entries across 4 versions & 1 rubygems
Version | Path |
---|---|
wisepdf-1.4.0 | lib/wisepdf/writer.rb |
wisepdf-1.3.1 | lib/wisepdf/writer.rb |
wisepdf-1.3.0 | lib/wisepdf/writer.rb |
wisepdf-1.2.10 | lib/wisepdf/writer.rb |