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oai2d.py.wml
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Sat, Jul 6, 22:05

oai2d.py.wml
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## $Id$
## OAI interface for CDSware/MySQL written in Python compliant with OAI-PMH2.0
## This file is part of the CERN Document Server Software (CDSware).
## Copyright (C) 2002 CERN.
##
## The CDSware is free software; you can redistribute it and/or
## modify it under the terms of the GNU General Public License as
## published by the Free Software Foundation; either version 2 of the
## License, or (at your option) any later version.
##
## The CDSware is distributed in the hope that it will be useful, but
## WITHOUT ANY WARRANTY; without even the implied warranty of
## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
## General Public License for more details.
##
## You should have received a copy of the GNU General Public License
## along with CDSware; if not, write to the Free Software Foundation, Inc.,
## 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
## read config variables:
#include "config.wml"
#include "configbis.wml"
<protect>#!</protect><PYTHON>
<protect>## $Id$</protect>
<protect>## DO NOT EDIT THIS FILE! IT WAS AUTOMATICALLY GENERATED FROM CDSware WML SOURCES.</protect>
"""OAI interface for CDSware/MySQL written in Python compliant with OAI-PMH2.0"""
__lastupdated__ = """<: print `date +"%d %b %Y %H:%M:%S %Z"`; :>"""
__version__ = "$Id$"
## fill config variables:
pylibdir = "<LIBDIR>/python"
## OAI config variables
oaiidprefix = "<OAIIDPREFIX>"
oaisampleidentifier = "<OAISAMPLEIDENTIFIER>"
oaiidentifydescription = """<OAIIDENTIFYDESCRIPTION>"""
oaiidfield = "<OAIIDTAG>"
oaisetfield = "<OAISETTAG>"
import sys
import urllib
sys.path.append('%s' % pylibdir)
from cdsware.dbquery import run_sql
from cdsware import oai_repository
def index (req):
"OAI repository interface"
## parse input parameters
args = ""
if req.method == "GET":
args = req.args
elif req.method == "POST":
params = {}
for key in req.form.keys():
params[key] = req.form[key]
args = urllib.urlencode(params)
arg = oai_repository.parse_args(args)
## check request for OAI compliancy
oai_error = oai_repository.check_args(arg)
## create OAI response
req.content_type = "text/xml"
req.send_http_header()
if oai_error == "":
## OAI Identify
if arg['verb'] == "Identify":
req.write(oai_repository.OAIIdentify(args))
## OAI ListSets
elif arg['verb'] == "ListSets":
req.write(oai_repository.OAIListSets(args))
## OAI ListIdentifiers
elif arg['verb'] == "ListIdentifiers":
req.write(oai_repository.OAIListIdentifiers(args))
## OAI ListRecords
elif arg['verb'] == "ListRecords":
req.write(oai_repository.OAIListRecords(args))
## OAI GetRecord
elif arg['verb'] == "GetRecord":
req.write(oai_repository.OAIGetRecord(args))
## OAI ListMetadataFormats
elif arg['verb'] == "ListMetadataFormats":
req.write(oai_repository.OAIListMetadataFormats(args))
## Unknown verb
else:
req.write(oai_repository.oai_error("badVerb","Illegal OAI verb"))
## OAI error
else:
req.write(oai_repository.oai_header(args,""))
req.write(oai_error)
req.write(oai_repository.oai_footer(""))
return "\n"

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