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admin.py
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R3600 invenio-infoscience
admin.py
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# -*- coding: utf-8 -*-
#
# This file is part of Invenio.
# Copyright (C) 2014, 2015 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.
"""Indexer Flask Blueprint."""
import
itertools
from
invenio.base.i18n
import
_
from
invenio.ext.admin.views
import
ModelView
from
invenio.ext.sqlalchemy
import
db
from
invenio.legacy.bibindex.engine_stemmer
import
get_stemming_language_map
from
invenio.modules.knowledge
import
api
as
kapi
from
invenio.modules.search.models
import
Field
from
invenio.utils.datastructures
import
LazyDict
from
werkzeug.local
import
LocalProxy
from
wtforms
import
HiddenField
from
wtforms.ext.sqlalchemy.fields
import
QuerySelectMultipleField
from
wtforms.fields
import
BooleanField
from
wtforms.fields
import
SelectField
from
.models
import
IdxINDEX
from
.utils
import
load_tokenizers
_TOKENIZERS
=
LazyDict
(
load_tokenizers
)
tokenizer_implemented
=
LocalProxy
(
lambda
:
[
tokenizer
for
tokenizer
in
_TOKENIZERS
if
_TOKENIZERS
[
tokenizer
]()
.
implemented
])
class
IdxINDEXAdmin
(
ModelView
):
"""Flask-Admin module to manage index list."""
_can_create
=
True
_can_edit
=
True
_can_delete
=
True
acc_view_action
=
'cfgbibindex'
acc_edit_action
=
'cfgbibindex'
acc_delete_action
=
'cfgbibindex'
# FIXME fix field "indexer" like a SelectField
# @see perform_modifyindexer() function
# FIXME fix field "names"
form_overrides
=
dict
(
remove_stopwords
=
BooleanField
,
remove_html_markup
=
BooleanField
,
remove_latex_markup
=
BooleanField
,
synonym_kbrs
=
SelectField
,
stemming_language
=
SelectField
,
tokenizer
=
SelectField
,
fields
=
QuerySelectMultipleField
,
last_updated
=
HiddenField
,
)
form_args
=
dict
(
synonym_kbrs
=
dict
(
label
=
_
(
"Knowledge base name"
),
choices
=
LocalProxy
(
lambda
:
[(
''
,
_
(
'-None-'
))]
+
[(
k
,
k
)
for
k
in
[(
x
[
0
]
+
','
+
x
[
1
])
for
x
in
itertools
.
product
(
kapi
.
get_all_kb_names
(),
[
'exact'
,
'leading_to_comma'
,
'leading_to_number'
]
)]]
)
),
stemming_language
=
dict
(
label
=
_
(
"Stemming language"
),
choices
=
LocalProxy
(
lambda
:
[(
''
,
_
(
'-None-'
))]
+
[(
k
,
k
)
for
k
in
get_stemming_language_map
()]
)
),
tokenizer
=
dict
(
label
=
_
(
"Tokenizer"
),
choices
=
LocalProxy
(
lambda
:
[(
x
,
x
)
for
x
in
tokenizer_implemented
]
)
),
fields
=
dict
(
label
=
_
(
"Index fields"
),
allow_blank
=
True
,
query_factory
=
lambda
:
Field
.
query
.
all
(),
get_pk
=
lambda
i
:
i
.
id
,
get_label
=
lambda
i
:
i
.
name
)
)
def
__init__
(
self
,
app
,
*
args
,
**
kwargs
):
"""Constructor.
:param app: flask application
"""
super
(
IdxINDEXAdmin
,
self
)
.
__init__
(
*
args
,
**
kwargs
)
def
register_admin
(
app
,
admin
):
"""Called on app initialization to register administration interface."""
category
=
'Indexes'
admin
.
add_view
(
IdxINDEXAdmin
(
app
,
IdxINDEX
,
db
.
session
,
name
=
'Index'
,
category
=
category
,
endpoint
=
"IdxINDEX"
)
)
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