added calls to odf2legi and legi2pdf

server/preview_server.py

@@ -22,6 +22,7 @@ import os
 from optparse import OptionParser
 from scgi.scgi_server import SCGIServer, SCGIHandler
 import cgi
+import random
 
 class PreviewHandler(SCGIHandler):
     debug = False
@@ -51,9 +52,23 @@ class PreviewHandler(SCGIHandler):
 
         odf_file = input.read(bodysize)
 
-        # XXX: add conversion to PDF here
+        if os.path.exists('../../legi2pdf/script/db2pdf.py'):
+            odf_filename = '/tmp/tabellio/%s.odt' % random.randint(0, 10000)
+            legi_filename = odf_filename.replace('.odt', '.legi')
+            pdf_filename = odf_filename.replace('.odt', '.pdf')
+            fd = file(odf_filename, 'w')
+            fd.write(odf_file)
+            fd.close()
 
-        pdf_file = file('unconfigured.pdf').read()
+            os.system('python ../odf2legi/odf2legi.py %s' % odf_filename)
+            os.system('python ../../legi2pdf/script/db2pdf.py --input=%s' % legi_filename)
+
+            if os.path.exists(pdf_filename):
+                pdf_file = file(pdf_filename).read()
+            else:
+                pdf_file = file('error.pdf').read()
+        else:
+            pdf_file = file('unconfigured.pdf').read()
         print >> output, 'Content-type: application/pdf'
         print >> output, 'Content-length: %s' % len(pdf_file)
         print >> output, ''
@@ -65,6 +80,12 @@ def main():
     parser.add_option('--debug', action = 'store_true', dest = 'debug')
     options, args = parser.parse_args()
 
+    if not os.path.exists('../../legi2pdf/script/db2pdf.py'):
+        print >> sys.stderr, 'W: legi2pdf not found'
+
+    if not os.path.exists('/tmp/tabellio'):
+        os.mkdir('/tmp/tabellio')
+
     PreviewHandler.debug = options.debug
     SCGIServer(handler_class = PreviewHandler, port = options.port).serve()