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R3600/modules/websearch/web/search.py
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search.py
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## $Id$
## CDSware Search Engine in mod_python.
## 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"
## start Python:
<protect>## $Id$</protect>
<protect>## DO NOT EDIT THIS FILE! IT WAS AUTOMATICALLY GENERATED FROM CDSware WML SOURCES.</protect>
"""CDSware Search Engine Web Interface."""
## fill config variables:
pylibdir = "<LIBDIR>/python"
import sys
sys.path.append('%s' % pylibdir)
from cdsware.config import weburl,cdsname
from cdsware import search_engine
from mod_python import apache
from cdsware.webuser import getUid, page_not_authorized
__version__ = "$Id$"
def index(req, cc=cdsname, c=None, p="", f="", rg="10", sf="", so="d", sp="", rm="", of="hb", ot="", as="0",
p1="", f1="", m1="", op1="", p2="", f2="", m2="", op2="", p3="", f3="", m3="", sc="0", jrec="0",
recid="-1", recidb="-1", sysno="", id="-1", idb="-1", sysnb="", action="",
d1y="0", d1m="0", d1d="0", d2y="0", d2m="0", d2d="0", verbose="0", ap="1", ln="en"):
"""Main entry point to WebSearch search engine. See the docstring
of search_engine.perform_request_search for the detailed
explanation of arguments.
"""
uid = getUid(req)
if uid == -1:
return page_not_authorized(req, "../search.py")
need_authentication = 0
# check c
if type(c) is list:
for coll in c:
if search_engine.coll_restricted_p(coll):
need_authentication = 1
else:
pass
elif search_engine.coll_restricted_p(c):
need_authentication = 1
# check cc
if type(cc) is list:
for coll in cc:
if search_engine.coll_restricted_p(coll):
need_authentication = 1
else:
pass
elif search_engine.coll_restricted_p(cc):
need_authentication = 1
# is authentication needed?
if need_authentication:
req.err_headers_out.add("Location", "%s/search.py/authenticate?%s" % (weburl, req.args))
raise apache.SERVER_RETURN, apache.HTTP_MOVED_PERMANENTLY
else:
return search_engine.perform_request_search(req, cc, c, p, f, rg, sf, so, sp, rm, of, ot, as,
p1, f1, m1, op1, p2, f2, m2, op2, p3, f3, m3, sc, jrec,
recid, recidb, sysno, id, idb, sysnb, action,
d1y, d1m, d1d, d2y, d2m, d2d, verbose, ap, ln)
def authenticate(req, cc=cdsname, c=None, p="", f="", rg="10", sf="", so="d", sp="", rm="", of="hb", ot="", as="0",
p1="", f1="", m1="", op1="", p2="", f2="", m2="", op2="", p3="", f3="", m3="", sc="0", jrec="0",
recid="-1", recidb="-1", sysno="", id="-1", idb="-1", sysnb="", action="",
d1y="0", d1m="0", d1d="0", d2y="0", d2m="0", d2d="0", verbose="0", ap="1", ln="en"):
"""Authenticate the user before launching the search. See the
docstring of search_engine.perform_request_search for the
detailed explanation of arguments.
"""
__auth_realm__ = "restricted collection"
def __auth__(req, user, password):
"""Is user authorized to proceed with the request?"""
import sys
sys.path.append("<LIBDIR>/python")
from cdsware.config import cdsname
from cdsware.webuser import auth_apache_user_collection_p
from cgi import parse_qs
# let's parse collection list from given URL request:
parsed_args = parse_qs(req.args)
l_cc = parsed_args.get('cc', [cdsname])
l_c = parsed_args.get('c', [])
# let's check user authentication for each collection:
for coll in l_c + l_cc:
if not auth_apache_user_collection_p(user, password, coll):
return 0
return 1
return search_engine.perform_request_search(req, cc, c, p, f, rg, sf, so, sp, rm, of, ot, as,
p1, f1, m1, op1, p2, f2, m2, op2, p3, f3, m3, sc, jrec,
recid, recidb, sysno, id, idb, sysnb, action,
d1y, d1m, d1d, d2y, d2m, d2d, verbose, ap, ln)
def cache(req, action="show"):
"""Manipulates the search engine cache."""
return search_engine.perform_request_cache(req, action)
def log(req, date=""):
"""Display search log information for given date."""
return search_engine.perform_request_log(req, date)
def test(req):
import cgi
req.content_type = "text/plain"
req.send_http_header()
args = cgi.parse_qs(req.args)
req.write("BEG\n")
req.write("%s\n" % args.get('c'))
req.write("END\n")
return "\n"
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