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create_pdf

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Andreas Stephanides
2015-04-26 18:08:46 +02:00
parent 408a32ae5f
commit d56d77daef
10 changed files with 96 additions and 3 deletions
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21
app/models/document.rb
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@@ -26,6 +26,27 @@ class Document < ActiveRecord::Base
def self.ether
EtherpadLite.connect('http://www.fet.at/etherpad', File.new('/srv/etherpad/etherpad-lite/APIKEY.txt'))
end
def create_pdf
require "open3"
#url=blank_document_url({id: self.id, host: host, port: port})
# url=Rails.application.routes.url_helpers.blank_document_url({id: self.id, host: host, port: port})
file = Tempfile.new(['document', '.pdf'])
bin=Rails.application.config.pdf_bin
sin,sout,serr=Open3.popen3("#{bin} --header-html \"file://#{Rails.root}/app/views/documents/header.html\" --footer-html \"file://#{Rails.root}/app/views/documents/footer.html\" --replace title1 \"#{self.name}\" - #{file.path}")
#Rails.logger.puts("#{bin} --header-html \"file://#{Rails.root}/app/views/documents/header.html\" --footer-html \"file://#{Rails.root}/app/views/documents/footer.html\" --replace title1 \"#{self.name}\" \"#{url}\" \"#{file.path}\" ")
# `#{bin} --header-html "file://#{Rails.root}/app/views/documents/header.html" --footer-html "file://#{Rails.root}/app/views/documents/footer.html" --replace title1 "#{self.name}" #{url} #{file.path} `
sin.puts("<h1>#{self.name}</h1>")
t=self.text
t.gsub!(/src="[\.\/]*(uploads[^"]*)"/){|s| "src=\"#{Rails.root}/public/"+$1.to_s+'"'}
sin.puts(t)
sin.close
Rails.logger.puts(serr.read)
file
end
def ether
if @ep.nil?
@ep=Document.ether