lib/netprint/agent.rb in netprint-0.1.0 vs lib/netprint/agent.rb in netprint-0.1.1

@@ -24,10 +24,14 @@
       raise 'not logged in' unless login?
 
       options = Options.new(options)
 
       Dir.mktmpdir do |dir|
-        upload_filename  = (Pathname(dir) + ([Time.now.to_f.to_s, Digest::MD5.hexdigest(filename).to_s].join('_'))).to_s
+        upload_filename  = (Pathname(dir) + ([
+              Time.now.to_f.to_s,
+              Digest::MD5.hexdigest(filename).to_s,
+              File.basename(filename).gsub(/[^\w]+/, '') + File.extname(filename)
+            ].join('_'))).to_s
         cp filename, upload_filename
 
         page = mechanize.get(url.upload)
         page = page.form_with(:name => 'uploadform') do |form|
           form.file_uploads.first.file_name = upload_filename