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views.py
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Tue, Sep 3, 05:16
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text/x-python
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Thu, Sep 5, 05:16 (2 d)
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R3600 invenio-infoscience
views.py
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# -*- coding: utf-8 -*-
##
## This file is part of Invenio.
## Copyright (C) 2012, 2013, 2014 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.
"""Previews Blueprint"""
from
flask
import
Blueprint
from
flask.ext.breadcrumbs
import
default_breadcrumb_root
from
.registry
import
previews
from
invenio.base.decorators
import
wash_arguments
from
invenio.config
import
CFG_SITE_RECORD
from
invenio.modules.records.views
import
request_record
blueprint
=
Blueprint
(
'previews'
,
__name__
,
url_prefix
=
"/"
+
CFG_SITE_RECORD
,
static_url_path
=
'/record'
,
template_folder
=
'templates'
,
static_folder
=
'static'
)
default_breadcrumb_root
(
blueprint
,
'.'
)
@blueprint.route
(
'/<int:recid>/preview'
,
methods
=
[
'GET'
,
'POST'
])
@wash_arguments
({
'embed'
:
(
unicode
,
'False'
),
'filename'
:
(
unicode
,
None
)})
@request_record
def
preview
(
recid
,
embed
=
False
,
filename
=
None
):
from
invenio.legacy.bibdocfile.api
import
BibRecDocs
files
=
BibRecDocs
(
recid
)
.
list_latest_files
(
list_hidden
=
False
)
f
=
None
for
f
in
files
:
if
f
.
name
+
f
.
superformat
==
filename
:
for
plugin_id
in
previews
:
if
previews
[
plugin_id
][
'can_preview'
](
f
):
return
previews
[
plugin_id
][
'preview'
](
f
,
embed
==
'true'
)
return
previews
[
'preview_default'
][
'preview'
](
filename
,
embed
==
'true'
)
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