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washers.py
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Fri, Dec 20, 12:50

washers.py
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## This file is part of Invenio.
## Copyright (C) 2006, 2007, 2008, 2009, 2010, 2011, 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.
"""
invenio.modules.search.washers
------------------------------
Implements search washers.
"""
from invenio.base.globals import cfg
from invenio.utils.datastructures import LazyDict
def get_search_results_default_urlargd():
"""Returns default config for search results arguments."""
return {
'cc': (str, cfg['CFG_SITE_NAME']),
'c': (list, []),
'p': (str, ""), 'f': (str, ""),
'rg': (int, cfg['CFG_WEBSEARCH_DEF_RECORDS_IN_GROUPS']),
'sf': (str, ""),
'so': (str, "d"),
'sp': (str, ""),
'rm': (str, ""),
'of': (str, "hb"),
'ot': (list, []),
'em': (str,""),
'aas': (int, cfg['CFG_WEBSEARCH_DEFAULT_SEARCH_INTERFACE']),
'as': (int, cfg['CFG_WEBSEARCH_DEFAULT_SEARCH_INTERFACE']),
'p1': (str, ""), 'f1': (str, ""), 'm1': (str, ""), 'op1':(str, ""),
'p2': (str, ""), 'f2': (str, ""), 'm2': (str, ""), 'op2':(str, ""),
'p3': (str, ""), 'f3': (str, ""), 'm3': (str, ""),
'sc': (int, 0),
'jrec': (int, 0),
'recid': (int, -1), 'recidb': (int, -1), 'sysno': (str, ""),
'id': (int, -1), 'idb': (int, -1), 'sysnb': (str, ""),
'action': (str, "search"),
'action_search': (str, ""),
'action_browse': (str, ""),
'd1': (str, ""),
'd1y': (int, 0), 'd1m': (int, 0), 'd1d': (int, 0),
'd2': (str, ""),
'd2y': (int, 0), 'd2m': (int, 0), 'd2d': (int, 0),
'dt': (str, ""),
'ap': (int, 1),
'verbose': (int, 0),
'ec': (list, []),
'wl': (int, cfg['CFG_WEBSEARCH_WILDCARD_LIMIT']),
}
search_results_default_urlargd = LazyDict(get_search_results_default_urlargd)
def wash_search_urlargd(form):
"""
Create canonical search arguments from those passed via web form.
"""
from invenio.ext.legacy.handler import wash_urlargd
argd = wash_urlargd(form, search_results_default_urlargd)
if 'as' in argd:
argd['aas'] = argd['as']
del argd['as']
if argd.get('aas', cfg['CFG_WEBSEARCH_DEFAULT_SEARCH_INTERFACE']) \
not in cfg['CFG_WEBSEARCH_ENABLED_SEARCH_INTERFACES']:
argd['aas'] = cfg['CFG_WEBSEARCH_DEFAULT_SEARCH_INTERFACE']
# Sometimes, users pass ot=245,700 instead of
# ot=245&ot=700. Normalize that.
ots = []
for ot in argd['ot']:
ots += ot.split(',')
argd['ot'] = ots
# We can either get the mode of function as
# action=<browse|search>, or by setting action_browse or
# action_search.
if argd['action_browse']:
argd['action'] = 'browse'
elif argd['action_search']:
argd['action'] = 'search'
else:
if argd['action'] not in ('browse', 'search'):
argd['action'] = 'search'
del argd['action_browse']
del argd['action_search']
if argd['em'] != "":
argd['em'] = argd['em'].split(",")
return argd

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