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CaseEDS.py
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Created
Wed, Aug 21, 23:36
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2 KB
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text/x-python
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Fri, Aug 23, 23:36 (2 d)
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blob
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20034948
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R3600 invenio-infoscience
CaseEDS.py
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## $Id$
## This file is part of CDS Invenio.
## Copyright (C) 2002, 2003, 2004, 2005, 2006, 2007, 2008 CERN.
##
## CDS 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.
##
## CDS 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 CDS Invenio; if not, write to the Free Software Foundation, Inc.,
## 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
"""This is the CaseEDS module. Contains the CaseEDS WebSubmit function.
"""
__revision__
=
"$Id$"
import
os
from
invenio.websubmit_config
import
\
InvenioWebSubmitFunctionStop
,
\
InvenioWebSubmitFunctionError
def
CaseEDS
(
parameters
,
curdir
,
form
,
user_info
=
None
):
"""This function compares the content of a file to different values and
directly goes to a different step in the action according to the value.
@param parameters: (dictionary) of parameters (relating to the given
doctype/action) that are to be passed to the function:
+ casevariable: name of the file containing the value
+ casevalues: comma-separated list of values
+ casesteps: comma-separated list of steps
+ casedefault: default step if no value is mapped
@return: (string) - empty string
"""
## Get the values of the parameters passed to this function via the
## parameters array:
casevariable
=
parameters
[
'casevariable'
]
casevalue
=
parameters
[
'casevalues'
]
casestep
=
parameters
[
'casesteps'
]
casedefault
=
parameters
[
'casedefault'
]
casevalues
=
casevalue
.
split
(
","
)
casesteps
=
casestep
.
split
(
","
)
cases
=
{}
for
a
,
b
in
map
(
None
,
casevalues
,
casesteps
):
cases
[
a
]
=
b
nextstep
=
""
if
not
os
.
path
.
exists
(
"
%s
/
%s
"
%
(
curdir
,
casevariable
)):
nextstep
=
casedefault
else
:
fp
=
open
(
"
%s
/
%s
"
%
(
curdir
,
casevariable
),
"r"
)
value
=
fp
.
read
()
fp
.
close
()
if
cases
.
has_key
(
value
):
nextstep
=
cases
[
value
]
else
:
nextstep
=
casedefault
if
nextstep
!=
""
:
t
=
"<b>Please wait...</b>"
t
=
"""
<SCRIPT LANGUAGE="JavaScript1.1">
document.forms[0].action="/submit";
document.forms[0].step.value=%s;
document.forms[0].submit();
</SCRIPT>"""
%
nextstep
raise
InvenioWebSubmitFunctionStop
(
t
)
else
:
raise
InvenioWebSubmitFunctionError
(
"Case function: Could not "
\
"determine next action step"
)
return
""
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