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-rw-r--r--app/models/fax_document.rb55
1 files changed, 36 insertions, 19 deletions
diff --git a/app/models/fax_document.rb b/app/models/fax_document.rb
index c73fa3d..e9bb5f1 100644
--- a/app/models/fax_document.rb
+++ b/app/models/fax_document.rb
@@ -1,8 +1,7 @@
class FaxDocument < ActiveRecord::Base
# attr_accessible :inbound, :transmission_time, :sent_at, :document_total_pages, :document_transferred_pages, :ecm_requested, :ecm_used, :image_resolution, :image_size, :local_station_id, :result_code, :result_text, :remote_station_id, :success, :transfer_rate, :t38_gateway_format, :t38_peer, :document
- mount_uploader :document, DocumentUploader
- mount_uploader :tiff, TiffUploader
+ mount_uploader :document, FaxDocumentUploader
validates_presence_of :document
validates_numericality_of :retry_counter, :only_integer => true, :greater_than_or_equal_to => 0
@@ -18,7 +17,7 @@ class FaxDocument < ActiveRecord::Base
has_many :fax_thumbnails, :order => :position, :dependent => :destroy
- after_create :convert_pdf_to_tiff
+ after_save :convert_to_tiff
after_create :render_thumbnails
# Scopes
@@ -68,40 +67,58 @@ class FaxDocument < ActiveRecord::Base
FileUtils.rm_rf tmp_dir
end
- def tiff_to_pdf()
- tiff_file = self.tiff.to_s.gsub(self.tiff.store_path, '')
- if !File.exists?(tiff_file)
+ def tiff_to_pdf
+ if !File.exists?(self.tiff)
return nil
end
- working_path, file_name = File.split(tiff_file)
- pdf_file = "#{working_path}/#{File.basename(tiff_file, '.tiff')}.pdf"
+ working_path, file_name = File.split(self.tiff)
+ pdf_file = "#{working_path}/#{File.basename(self.tiff, '.tiff')}.pdf"
system "tiff2pdf \\
-o \"#{pdf_file}\" \\
-p letter \\
-a \"#{self.remote_station_id}\" \\
-c \"AMOOMA Gemeinschaft version #{GsParameter.get('GEMEINSCHAFT_VERSION')}\" \\
- -t \"#{self.remote_station_id}\" \"#{tiff_file}\""
+ -t \"#{self.remote_station_id}\" \"#{self.tiff}\""
if !File.exists?(pdf_file)
return nil
end
- return pdf_file, tiff_file
+ return pdf_file
end
- private
- def convert_pdf_to_tiff
+ def to_tiff
page_size_a4 = '595 842'
page_size_command = "<< /Policies << /PageSize 3 >> /InputAttributes currentpagedevice /InputAttributes get dup { pop 1 index exch undef } forall dup 0 << /PageSize [ #{page_size_a4} ] >> put >> setpagedevice"
- directory = "/var/spool/gemeinschaft/GS-#{GsParameter.get('GEMEINSCHAFT_VERSION')}/faxes/#{self.id}"
- FileUtils.mkdir_p directory
- tiff_file_name = File.basename(self.document.to_s.downcase, ".pdf") + '.tiff'
- system "cd #{directory} && gs -q -r#{self.fax_resolution.resolution_value} -dNOPAUSE -dBATCH -dSAFER -sDEVICE=tiffg3 -sOutputFile=\"#{tiff_file_name}\" -c \"#{page_size_command}\" -- \"#{Rails.root.to_s}/public#{self.document.to_s}\""
- self.tiff = File.open("#{directory}/#{tiff_file_name}")
- self.save
- FileUtils.rm_rf directory
+ working_path, file_name = File.split(self.document.to_s)
+ tiff_file = File.basename(file_name.to_s.downcase, File.extname(file_name)) + '.tiff'
+ result = system "cd #{store_dir} && gs -q -r#{self.fax_resolution.resolution_value} -dNOPAUSE -dBATCH -dSAFER -sDEVICE=tiffg3 -sOutputFile=\"#{tiff_file}\" -c \"#{page_size_command}\" -- \"#{self.document.to_s}\""
+
+ if !File.exists?("#{store_dir}/#{tiff_file}")
+ return nil
+ end
+
+ return "#{store_dir}/#{tiff_file}"
+ end
+
+ def store_dir
+ if self.try(:inbound)
+ "/var/opt/gemeinschaft/fax/in/#{self.id}"
+ else
+ "/var/opt/gemeinschaft/fax/out/#{self.id}"
+ end
+ end
+
+ private
+ def convert_to_tiff
+ if self.tiff.blank?
+ self.tiff = self.to_tiff
+ if self.tiff
+ return self.save
+ end
+ end
end
end