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bfe_webjournal_widget_latestPhoto.py
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Created
Wed, Sep 4, 18:12
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4 KB
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text/x-python
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Fri, Sep 6, 18:12 (2 d)
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blob
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R3600 invenio-infoscience
bfe_webjournal_widget_latestPhoto.py
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# -*- coding: utf-8 -*-
## $Id$
##
## This file is part of CDS Invenio.
## Copyright (C) 2002, 2003, 2004, 2005, 2006, 2007 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.
from
invenio.bibformat_engine
import
BibFormatObject
from
invenio.search_engine
import
perform_request_search
CDS_Photo_URL
=
"http://cdsweb.cern.ch/search?cc=Press+Office+Photo+Selection&as=1&rg=1&of=xm"
Recursion_Upper_Limit
=
10
def
format
(
bfo
):
"""
"""
out
=
get_widget_HTML
(
bfo
.
lang
,
1
)
return
out
def
escape_values
(
bfo
):
"""
"""
return
0
def
get_widget_HTML
(
language
,
number
):
"""
"""
# limit the recursion
if
int
(
number
)
>
int
(
Recursion_Upper_Limit
):
return
""
latest_photo_id
=
perform_request_search
(
cc
=
'Press Office Photo Selection'
,
rg
=
number
,
as
=
1
,
of
=
'id'
)
# todo: change cc='Press+Office+Photo+Selection'
try
:
latest_photo_record
=
BibFormatObject
(
latest_photo_id
[
number
-
1
])
except
:
# todo: Exception, no photo in this selection
return
""
recid
=
latest_photo_record
.
control_field
(
"001"
)
if
language
==
"fr"
:
try
:
title
=
latest_photo_record
.
fields
(
'246_1a'
)[
0
]
except
KeyError
:
title
=
""
else
:
try
:
title
=
latest_photo_record
.
fields
(
'245__a'
)[
0
]
except
KeyError
:
# todo: exception, picture with no title
title
=
""
# first try to get the images from dfs, this should be the format they are in!
icon_url
=
{}
i
=
1
dfs_images
=
latest_photo_record
.
fields
(
'8567_'
)
for
image_block
in
dfs_images
:
try
:
if
image_block
[
"y"
]
==
"Icon"
:
if
image_block
[
"u"
][:
7
]
==
"http://"
:
if
image_block
[
"8"
]
!=
""
:
icon_url
[
int
(
image_block
[
"8"
])]
=
image_block
[
"u"
]
else
:
try
:
icon_url
[
i
]
=
image_block
[
"u"
]
except
:
# icon could not be added
pass
except
:
# probably some key error, thats ok
pass
i
+=
1
# todo: does this return the first?
try
:
icon_tuple
=
icon_url
.
popitem
()
icon_url
=
icon_tuple
[
1
]
except
:
# oh well, no dfs data... try to go for doc machine
doc_machine_images
=
latest_photo_record
.
fields
(
'8564_'
)
# todo: implement parsing for external doc machine pages!
html_out
=
""
if
icon_url
==
""
:
html_out
=
get_widget_HTML
(
"en"
,
number
+
1
)
else
:
# assemble the HTML
html_out
=
'<a href="
%s
" target="_blank"><img class="phr" width="100" height="67" alt="latest Photo" src="
%s
"/>
%s
</a>'
%
(
"http://test-multimedia-gallery.web.cern.ch/test-multimedia-gallery/PhotoGallery_Detailed.aspx?searchTerm=recid:"
+
recid
+
"&page=1&order=1"
,
icon_url
,
title
)
# <a title="link to cds or to a page of ours, similar to the gallery interface?" href="#">
#<img class="phr" width="100" height="67" alt="#" src="Objects/Home/PhotoWeek.jpg"/>
#Detail of the sensor from the first CMS half tracker inner barrel
#</a>
return
html_out
if
__name__
==
"__main__"
:
get_widget_HTML
(
"en"
,
1
)
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