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Make_Modify_Record.py
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Tue, Apr 30, 17:48

Make_Modify_Record.py
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## This file is part of Invenio.
## Copyright (C) 2002, 2003, 2004, 2005, 2006, 2007, 2008 CERN.
##
## Invenio 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.
##
## Invenio 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 Invenio; if not, write to the Free Software Foundation, Inc.,
## 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
__revision__ = "$Id$"
## Description: function Make_Modify_Record
## This function creates the bibliographic record
## using bibConvert and the configuration files passed as
## parameters
## Author: T.Baron
##
## PARAMETERS: sourceModify: source description file
## mysqlModify: template description file
## OUTPUT: HTML
import os
from invenio.textutils import wash_for_xml
from invenio.config import \
CFG_BINDIR, \
CFG_WEBSUBMIT_BIBCONVERTCONFIGDIR
from invenio.websubmit_config import InvenioWebSubmitFunctionError
def Make_Modify_Record(parameters, curdir, form, user_info=None):
"""
This function creates the record file formatted for a direct
insertion in the documents database. It uses the BibConvert tool.
The main difference between all the Make_..._Record functions are
the parameters. As its name says, this particular function should
be used for the modification of a record. (MBI- Modify Record
action).
Parameters:
* modifyTemplate: Name of bibconvert's configuration file used
for creating the mysql record.
* sourceTemplate: Name of bibconvert's source file.
"""
# Get rid of "invisible" white spaces
source = parameters['sourceTemplate'].replace(" ","")
modify = parameters['modifyTemplate'].replace(" ","")
# We use bibconvert to create the xml record
call_uploader_txt = "%s/bibconvert -l1 -d'%s' -Cs'%s/%s' -Ct'%s/%s' > %s/recmysql" % (CFG_BINDIR,curdir,CFG_WEBSUBMIT_BIBCONVERTCONFIGDIR,source,CFG_WEBSUBMIT_BIBCONVERTCONFIGDIR,modify,curdir)
os.system(call_uploader_txt)
# Then we have to format this record (turn & into &amp; and < into &lt;
# After all we know nothing about the text entered by the users at submission time
if os.path.exists("%s/recmysql" % curdir):
fp = open("%s/recmysql" % curdir,"r")
rectext = fp.read()
fp.close()
else:
raise InvenioWebSubmitFunctionError("Cannot create database record")
# Escape XML-reserved chars and clean the unsupported ones (mainly
# control characters)
rectext = wash_for_xml(rectext)
# First of all the &
rectext = rectext.replace("&amp;","&")
rectext = rectext.replace("&","&amp;")
# Then the < - More difficult!
rectext = rectext.replace("<","&lt;")
rectext = rectext.replace("&lt;record","<record")
rectext = rectext.replace("&lt;/record","</record")
rectext = rectext.replace("&lt;datafield","<datafield")
rectext = rectext.replace("&lt;/datafield","</datafield")
rectext = rectext.replace("&lt;controlfield","<controlfield")
rectext = rectext.replace("&lt;/controlfield","</controlfield")
rectext = rectext.replace("&lt;subfield","<subfield")
rectext = rectext.replace("&lt;/subfield","</subfield")
# Save the record back
fp = open("%s/recmysql" % curdir,"w")
fp.write(rectext)
fp.close()
return ""

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