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journal_field.py
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Created
Mon, Jul 1, 00:08
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text/x-python
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Wed, Jul 3, 00:08 (1 d, 21 h)
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R3600 invenio-infoscience
journal_field.py
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# -*- coding: utf-8 -*-
##
## This file is part of Invenio.
## Copyright (C) 2012, 2013 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.
from
wtforms
import
TextField
from
wtforms.validators
import
Required
from
invenio.sherpa_romeo
import
SherpaRomeoSearch
from
invenio.webdeposit_workflow_utils
import
JsonCookerMixinBuilder
__all__
=
[
'JournalField'
]
class
JournalField
(
TextField
,
JsonCookerMixinBuilder
(
'journal'
)):
def
__init__
(
self
,
**
kwargs
):
self
.
_icon_html
=
'<i class="icon-book"></i>'
# Create our own Required data member
# for client-side use
if
'validators'
in
kwargs
:
for
v
in
kwargs
.
get
(
"validators"
):
if
type
(
v
)
is
Required
:
self
.
required
=
True
super
(
JournalField
,
self
)
.
__init__
(
**
kwargs
)
def
pre_validate
(
self
,
form
=
None
):
value
=
self
.
data
if
value
==
""
or
value
.
isspace
():
return
dict
(
error
=
0
,
error_message
=
''
)
s
=
SherpaRomeoSearch
()
s
.
search_journal
(
value
,
'exact'
)
if
s
.
error
:
return
dict
(
info
=
1
,
info_message
=
s
.
error_message
)
if
s
.
get_num_hits
()
==
1
:
issn
=
s
.
parser
.
get_journals
(
attribute
=
'issn'
)
if
issn
!=
[]
and
issn
is
not
None
:
issn
=
issn
[
0
]
publisher
=
s
.
parser
.
get_publishers
(
journal
=
value
)
if
publisher
is
not
None
and
publisher
!=
[]:
return
dict
(
error
=
0
,
error_message
=
''
,
fields
=
dict
(
issn
=
issn
,
publisher
=
publisher
[
'name'
]))
return
dict
(
error
=
0
,
error_message
=
''
,
info
=
1
,
info_message
=
"Journal's Publisher not found"
,
fields
=
dict
(
publisher
=
""
,
issn
=
issn
))
else
:
return
dict
(
info
=
1
,
info_message
=
"Couldn't find ISSN"
)
return
dict
(
error
=
0
,
error_message
=
''
)
def
autocomplete
(
self
):
value
=
self
.
data
s
=
SherpaRomeoSearch
()
response
=
s
.
search_journal
(
value
)
return
response
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