author | Sylvain Thénault <sylvain.thenault@logilab.fr> |
Tue, 13 Sep 2011 15:41:11 +0200 | |
changeset 7784 | 7f5c455ec7d1 |
parent 7664 | e286216515d6 |
child 7842 | fa7e463cae9d |
permissions | -rw-r--r-- |
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[facets/table] vertically group facets by two when possible in order to have a more compact horizontal layout in table filter form
Aurelien Campeas <aurelien.campeas@logilab.fr>
parents:
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# copyright 2003-2011 LOGILAB S.A. (Paris, FRANCE), all rights reserved. |
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proper licensing information (LGPL-2.1). Hope I get it right this time.
Sylvain Thénault <sylvain.thenault@logilab.fr>
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# contact http://www.logilab.fr/ -- mailto:contact@logilab.fr |
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proper licensing information (LGPL-2.1). Hope I get it right this time.
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
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3 |
# |
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proper licensing information (LGPL-2.1). Hope I get it right this time.
Sylvain Thénault <sylvain.thenault@logilab.fr>
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4 |
# This file is part of CubicWeb. |
8167de96c523
proper licensing information (LGPL-2.1). Hope I get it right this time.
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
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5 |
# |
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proper licensing information (LGPL-2.1). Hope I get it right this time.
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
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6 |
# CubicWeb is free software: you can redistribute it and/or modify it under the |
8167de96c523
proper licensing information (LGPL-2.1). Hope I get it right this time.
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
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7 |
# terms of the GNU Lesser General Public License as published by the Free |
8167de96c523
proper licensing information (LGPL-2.1). Hope I get it right this time.
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
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8 |
# Software Foundation, either version 2.1 of the License, or (at your option) |
8167de96c523
proper licensing information (LGPL-2.1). Hope I get it right this time.
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
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9 |
# any later version. |
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proper licensing information (LGPL-2.1). Hope I get it right this time.
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
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10 |
# |
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replace logilab-common by CubicWeb in disclaimer
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11 |
# CubicWeb is distributed in the hope that it will be useful, but WITHOUT |
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proper licensing information (LGPL-2.1). Hope I get it right this time.
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
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12 |
# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS |
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proper licensing information (LGPL-2.1). Hope I get it right this time.
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
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13 |
# FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more |
8167de96c523
proper licensing information (LGPL-2.1). Hope I get it right this time.
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
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14 |
# details. |
8167de96c523
proper licensing information (LGPL-2.1). Hope I get it right this time.
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
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15 |
# |
8167de96c523
proper licensing information (LGPL-2.1). Hope I get it right this time.
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
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# You should have received a copy of the GNU Lesser General Public License along |
8167de96c523
proper licensing information (LGPL-2.1). Hope I get it right this time.
Sylvain Thénault <sylvain.thenault@logilab.fr>
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# with CubicWeb. If not, see <http://www.gnu.org/licenses/>. |
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[uilib] refactor json_dumps code organization
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"""the facets box and some basic facets""" |
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__docformat__ = "restructuredtext en" |
|
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[pylint] fix a bug of pylint detected errors and i18n pb (calling builtins._ instead of req._)
Sylvain Thénault <sylvain.thenault@logilab.fr>
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_ = unicode |
0 | 22 |
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use xml_escape
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from logilab.mtconverter import xml_escape |
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|
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[appobject] kill VObject class, move base selector classes to appobject
Sylvain Thénault <sylvain.thenault@logilab.fr>
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from cubicweb.appobject import objectify_selector |
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closes #345410: two_lines_rset, two_cols_rset, two_etypes_rset are badly named
Sylvain Thénault <sylvain.thenault@logilab.fr>
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from cubicweb.selectors import (non_final_entity, multi_lines_rset, |
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match_context_prop, yes, relation_possible) |
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[uilib] refactor json_dumps code organization
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from cubicweb.utils import json_dumps |
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[facets] factorize table filter form / facets box generation, moving out filter form from the table view so it's usable from other views. Closes #1794009
Sylvain Thénault <sylvain.thenault@logilab.fr>
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from cubicweb.web import component, facet as facetbase |
75d208ab8444
[facets] factorize table filter form / facets box generation, moving out filter form from the table view so it's usable from other views. Closes #1794009
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
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30 |
|
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[facets] allow to specify on which rqlst's variable facets should be applied. Closes #1795915
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
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def facets(req, rset, context, mainvar=None): |
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[facets] factorize table filter form / facets box generation, moving out filter form from the table view so it's usable from other views. Closes #1794009
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
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"""return the base rql and a list of widgets for facets applying to the |
75d208ab8444
[facets] factorize table filter form / facets box generation, moving out filter form from the table view so it's usable from other views. Closes #1794009
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
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33 |
given rset/context (cached version) |
75d208ab8444
[facets] factorize table filter form / facets box generation, moving out filter form from the table view so it's usable from other views. Closes #1794009
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
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""" |
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[facets] factorize table filter form / facets box generation, moving out filter form from the table view so it's usable from other views. Closes #1794009
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
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35 |
try: |
75d208ab8444
[facets] factorize table filter form / facets box generation, moving out filter form from the table view so it's usable from other views. Closes #1794009
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
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36 |
cache = req.__rset_facets |
75d208ab8444
[facets] factorize table filter form / facets box generation, moving out filter form from the table view so it's usable from other views. Closes #1794009
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
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37 |
except AttributeError: |
75d208ab8444
[facets] factorize table filter form / facets box generation, moving out filter form from the table view so it's usable from other views. Closes #1794009
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
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38 |
cache = req.__rset_facets = {} |
75d208ab8444
[facets] factorize table filter form / facets box generation, moving out filter form from the table view so it's usable from other views. Closes #1794009
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
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39 |
try: |
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01b49ec8fe80
[facets] allow to specify on which rqlst's variable facets should be applied. Closes #1795915
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
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40 |
return cache[(rset, context, mainvar)] |
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[facets] factorize table filter form / facets box generation, moving out filter form from the table view so it's usable from other views. Closes #1794009
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
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41 |
except KeyError: |
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[facets] allow to specify on which rqlst's variable facets should be applied. Closes #1795915
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
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42 |
facets = _facets(req, rset, context, mainvar) |
01b49ec8fe80
[facets] allow to specify on which rqlst's variable facets should be applied. Closes #1795915
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
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cache[(rset, context, mainvar)] = facets |
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[facets] factorize table filter form / facets box generation, moving out filter form from the table view so it's usable from other views. Closes #1794009
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
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44 |
return facets |
75d208ab8444
[facets] factorize table filter form / facets box generation, moving out filter form from the table view so it's usable from other views. Closes #1794009
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
7402
diff
changeset
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45 |
|
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01b49ec8fe80
[facets] allow to specify on which rqlst's variable facets should be applied. Closes #1795915
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
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def _facets(req, rset, context, mainvar): |
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[facets] factorize table filter form / facets box generation, moving out filter form from the table view so it's usable from other views. Closes #1794009
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
7402
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47 |
"""return the base rql and a list of widgets for facets applying to the |
75d208ab8444
[facets] factorize table filter form / facets box generation, moving out filter form from the table view so it's usable from other views. Closes #1794009
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
7402
diff
changeset
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48 |
given rset/context |
75d208ab8444
[facets] factorize table filter form / facets box generation, moving out filter form from the table view so it's usable from other views. Closes #1794009
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
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""" |
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[facets] factorize table filter form / facets box generation, moving out filter form from the table view so it's usable from other views. Closes #1794009
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
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# XXX done by selectors, though maybe necessary when rset has been hijacked |
75d208ab8444
[facets] factorize table filter form / facets box generation, moving out filter form from the table view so it's usable from other views. Closes #1794009
Sylvain Thénault <sylvain.thenault@logilab.fr>
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# (e.g. contextview_selector matched) |
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[facets] allow to specify on which rqlst's variable facets should be applied. Closes #1795915
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origqlst = rset.syntax_tree() |
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[facets] factorize table filter form / facets box generation, moving out filter form from the table view so it's usable from other views. Closes #1794009
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
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# union not yet supported |
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[facets] allow to specify on which rqlst's variable facets should be applied. Closes #1795915
Sylvain Thénault <sylvain.thenault@logilab.fr>
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if len(origqlst.children) != 1: |
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[facets] factorize table filter form / facets box generation, moving out filter form from the table view so it's usable from other views. Closes #1794009
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
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return None, () |
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[facets] allow to specify on which rqlst's variable facets should be applied. Closes #1795915
Sylvain Thénault <sylvain.thenault@logilab.fr>
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rqlst = origqlst.copy() |
01b49ec8fe80
[facets] allow to specify on which rqlst's variable facets should be applied. Closes #1795915
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select = rqlst.children[0] |
01b49ec8fe80
[facets] allow to specify on which rqlst's variable facets should be applied. Closes #1795915
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filtered_variable, baserql = facetbase.init_facets(rset, select, mainvar) |
01b49ec8fe80
[facets] allow to specify on which rqlst's variable facets should be applied. Closes #1795915
Sylvain Thénault <sylvain.thenault@logilab.fr>
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wdgs = [(facet, facet.get_widget()) for facet in req.vreg['facets'].poss_visible_objects( |
01b49ec8fe80
[facets] allow to specify on which rqlst's variable facets should be applied. Closes #1795915
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
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req, rset=rset, rqlst=origqlst, select=select, context=context, |
01b49ec8fe80
[facets] allow to specify on which rqlst's variable facets should be applied. Closes #1795915
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
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filtered_variable=filtered_variable)] |
01b49ec8fe80
[facets] allow to specify on which rqlst's variable facets should be applied. Closes #1795915
Sylvain Thénault <sylvain.thenault@logilab.fr>
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62 |
return baserql, [wdg for facet, wdg in wdgs if wdg is not None] |
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[facets] factorize table filter form / facets box generation, moving out filter form from the table view so it's usable from other views. Closes #1794009
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
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|
0 | 64 |
|
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replaced most of __selectors__ assignments with __select__
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
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65 |
@objectify_selector |
2161
200481e7b156
prepare time where it won't be mandatory to give rset to select()
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
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66 |
def contextview_selector(cls, req, rset=None, row=None, col=None, view=None, |
0 | 67 |
**kwargs): |
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[facets] closes #1827464: facet box always appear
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if view: |
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[facets] closes #1827464: facet box always appear
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69 |
try: |
fb2501d29587
[facets] closes #1827464: facet box always appear
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
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getcontext = getattr(view, 'filter_box_context_info') |
fb2501d29587
[facets] closes #1827464: facet box always appear
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
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71 |
except AttributeError: |
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[facets] closes #1827464: facet box always appear
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
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72 |
return 0 |
fb2501d29587
[facets] closes #1827464: facet box always appear
Sylvain Thénault <sylvain.thenault@logilab.fr>
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73 |
rset = getcontext()[0] |
fb2501d29587
[facets] closes #1827464: facet box always appear
Sylvain Thénault <sylvain.thenault@logilab.fr>
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74 |
if rset is None or rset.rowcount < 2: |
fb2501d29587
[facets] closes #1827464: facet box always appear
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
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75 |
return 0 |
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unsaved change...
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
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76 |
wdgs = facets(req, rset, cls.__regid__)[1] |
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[facets] closes #1827464: facet box always appear
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parents:
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77 |
return len(wdgs) |
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delete-trailing-whitespace + some copyright update
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
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return 0 |
0 | 79 |
|
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[facets] factorize table filter form / facets box generation, moving out filter form from the table view so it's usable from other views. Closes #1794009
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
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80 |
@objectify_selector |
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81 |
def has_facets(cls, req, rset=None, mainvar=None, **kwargs): |
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[facets] closes #1827464: facet box always appear
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if rset is None or rset.rowcount < 2: |
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[facets] factorize table filter form / facets box generation, moving out filter form from the table view so it's usable from other views. Closes #1794009
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
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diff
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83 |
return 0 |
7663
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[facets] closes #1827464: facet box always appear
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parents:
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wdgs = facets(req, rset, cls.__regid__, mainvar)[1] |
fb2501d29587
[facets] closes #1827464: facet box always appear
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return len(wdgs) |
0 | 86 |
|
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[facets] factorize table filter form / facets box generation, moving out filter form from the table view so it's usable from other views. Closes #1794009
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parents:
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75d208ab8444
[facets] factorize table filter form / facets box generation, moving out filter form from the table view so it's usable from other views. Closes #1794009
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parents:
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def filter_hiddens(w, baserql, wdgs, **kwargs): |
75d208ab8444
[facets] factorize table filter form / facets box generation, moving out filter form from the table view so it's usable from other views. Closes #1794009
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kwargs['facets'] = ','.join(wdg.facet.__regid__ for wdg in wdgs) |
75d208ab8444
[facets] factorize table filter form / facets box generation, moving out filter form from the table view so it's usable from other views. Closes #1794009
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
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90 |
kwargs['baserql'] = baserql |
75d208ab8444
[facets] factorize table filter form / facets box generation, moving out filter form from the table view so it's usable from other views. Closes #1794009
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parents:
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91 |
for key, val in kwargs.items(): |
75d208ab8444
[facets] factorize table filter form / facets box generation, moving out filter form from the table view so it's usable from other views. Closes #1794009
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92 |
w(u'<input type="hidden" name="%s" value="%s" />' % ( |
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93 |
key, xml_escape(val))) |
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|
94 |
|
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|
95 |
|
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|
96 |
class FacetFilterMixIn(object): |
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97 |
needs_js = ['cubicweb.ajax.js', 'cubicweb.facets.js'] |
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98 |
needs_css = ['cubicweb.facets.css'] |
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|
99 |
roundcorners = True |
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100 |
|
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101 |
def generate_form(self, w, rset, divid, vid, vidargs, |
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102 |
paginate=False, cssclass='', **hiddens): |
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103 |
"""display a form to filter some view's content""" |
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104 |
mainvar = self.cw_extra_kwargs.get('mainvar') |
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105 |
baserql, wdgs = facets(self._cw, rset, self.__regid__, mainvar) |
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106 |
assert wdgs |
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107 |
self._cw.add_js(self.needs_js) |
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108 |
self._cw.add_css(self.needs_css) |
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109 |
self._cw.html_headers.define_var('facetLoadingMsg', |
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110 |
self._cw._('facet-loading-msg')) |
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111 |
if self.roundcorners: |
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112 |
self._cw.html_headers.add_onload( |
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113 |
'jQuery(".facet").corner("tl br 10px");') |
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114 |
# drop False / None values from vidargs |
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115 |
vidargs = dict((k, v) for k, v in vidargs.iteritems() if v) |
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116 |
facetargs = xml_escape(json_dumps([divid, vid, paginate, vidargs])) |
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117 |
w(u'<form id="%sForm" class="%s" method="post" action="" ' |
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118 |
'cubicweb:facetargs="%s" >' % (divid, cssclass, facetargs)) |
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119 |
w(u'<fieldset>') |
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120 |
if mainvar: |
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121 |
hiddens['mainvar'] = mainvar |
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122 |
filter_hiddens(w, baserql, wdgs, **hiddens) |
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123 |
self.layout_widgets(w, self.sorted_widgets(wdgs)) |
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124 |
w(u'</fieldset>\n') |
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125 |
w(u'</form>\n') |
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126 |
|
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127 |
def sorted_widgets(self, wdgs): |
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128 |
"""sort widgets: by default sort by widget height, then according to |
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129 |
widget.order (the original widgets order) |
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130 |
""" |
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131 |
return sorted(wdgs, key=lambda x: x.height()) |
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132 |
|
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133 |
def layout_widgets(self, w, wdgs): |
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134 |
"""layout widgets: by default simply render each of them |
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135 |
(i.e. succession of <div>) |
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136 |
""" |
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137 |
for wdg in wdgs: |
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138 |
wdg.render(w=w) |
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139 |
|
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140 |
|
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141 |
class FilterBox(FacetFilterMixIn, component.CtxComponent): |
0 | 142 |
"""filter results of a query""" |
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143 |
__regid__ = 'facet.filterbox' |
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144 |
__select__ = ((non_final_entity() & has_facets()) |
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145 |
| contextview_selector()) # can't use has_facets because of |
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146 |
# contextview mecanism |
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147 |
context = 'left' # XXX doesn't support 'incontext', only 'left' or 'right' |
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148 |
title = _('facet.filters') |
0 | 149 |
visible = True # functionality provided by the search box by default |
150 |
order = 1 |
|
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151 |
|
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[cleaning] minor cleaning over last two checkins
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152 |
bk_linkbox_template = u'<div class="facetTitle">%s</div>' |
2283 | 153 |
|
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154 |
def render_body(self, w, **kwargs): |
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155 |
req = self._cw |
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156 |
rset, vid, divid, paginate = self._get_context() |
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157 |
assert len(rset) > 1 |
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158 |
if vid is None: |
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159 |
vid = req.form.get('vid') |
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160 |
if self.bk_linkbox_template and req.vreg.schema['Bookmark'].has_perm(req, 'add'): |
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161 |
w(self.bookmark_link(rset)) |
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162 |
hiddens = {} |
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163 |
for param in ('subvid', 'vtitle'): |
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164 |
if param in req.form: |
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165 |
hiddens[param] = req.form[param] |
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166 |
self.generate_form(w, rset, divid, vid, self.vidargs(), |
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167 |
paginate=paginate, **hiddens) |
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168 |
|
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169 |
def _get_context(self): |
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170 |
view = self.cw_extra_kwargs.get('view') |
0 | 171 |
context = getattr(view, 'filter_box_context_info', lambda: None)() |
172 |
if context: |
|
173 |
rset, vid, divid, paginate = context |
|
174 |
else: |
|
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175 |
rset = self.cw_rset |
0 | 176 |
vid, divid = None, 'pageContent' |
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177 |
paginate = view and view.paginable |
0 | 178 |
return rset, vid, divid, paginate |
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179 |
|
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def bookmark_link(self, rset): |
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req = self._cw |
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bk_path = u'rql=%s' % req.url_quote(rset.printable_rql()) |
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183 |
if req.form.get('vid'): |
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184 |
bk_path += u'&vid=%s' % req.url_quote(req.form['vid']) |
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185 |
bk_path = u'view?' + bk_path |
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186 |
bk_title = req._('my custom search') |
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187 |
linkto = u'bookmarked_by:%s:subject' % req.user.eid |
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188 |
bkcls = req.vreg['etypes'].etype_class('Bookmark') |
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189 |
bk_add_url = bkcls.cw_create_url(req, path=bk_path, title=bk_title, |
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190 |
__linkto=linkto) |
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191 |
bk_base_url = bkcls.cw_create_url(req, title=bk_title, __linkto=linkto) |
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192 |
bk_link = u'<a cubicweb:target="%s" id="facetBkLink" href="%s">%s</a>' % ( |
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193 |
xml_escape(bk_base_url), xml_escape(bk_add_url), |
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194 |
req._('bookmark this search')) |
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195 |
return self.bk_linkbox_template % bk_link |
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196 |
|
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197 |
def vidargs(self): |
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"""this method returns the list of extra arguments that should be used |
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199 |
by the filter or the view using it |
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200 |
""" |
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201 |
return {} |
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202 |
|
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203 |
|
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204 |
from cubicweb.view import AnyRsetView |
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205 |
|
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206 |
class FilterTable(FacetFilterMixIn, AnyRsetView): |
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207 |
__regid__ = 'facet.filtertable' |
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208 |
__select__ = has_facets() |
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209 |
wdg_stack_size = 8 |
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210 |
|
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211 |
def call(self, vid, divid, vidargs, cssclass=''): |
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212 |
self.generate_form(self.w, self.cw_rset, divid, vid, vidargs, |
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213 |
cssclass=cssclass, fromformfilter='1', |
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214 |
# divid=divid XXX |
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215 |
) |
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216 |
|
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217 |
def layout_widgets(self, w, wdgs): |
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218 |
"""layout widgets: put them in a table where each column should have |
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219 |
sum(wdg.height()) < wdg_stack_size. |
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220 |
""" |
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221 |
w(u'<table class="filter">\n') |
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222 |
widget_queue = [] |
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223 |
queue_height = 0 |
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224 |
w(u'<tr>\n') |
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225 |
for wdg in wdgs: |
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226 |
height = wdg.height() |
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227 |
if queue_height + height <= self.wdg_stack_size: |
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228 |
widget_queue.append(wdg) |
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229 |
queue_height += height |
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230 |
continue |
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231 |
w(u'<td>') |
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232 |
for queued in widget_queue: |
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233 |
queued.render(w=w) |
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234 |
w(u'</td>') |
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235 |
widget_queue = [wdg] |
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236 |
queue_height = height |
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237 |
if widget_queue: |
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238 |
w(u'<td>') |
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239 |
for queued in widget_queue: |
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240 |
queued.render(w=w) |
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241 |
w(u'</td>') |
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242 |
w(u'</tr>\n') |
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243 |
w(u'</table>\n') |
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244 |
|
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delete-trailing-whitespace + some copyright update
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245 |
|
0 | 246 |
# facets ###################################################################### |
247 |
||
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248 |
class CWSourceFacet(facetbase.RelationFacet): |
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__regid__ = 'cw_source-facet' |
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rtype = 'cw_source' |
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target_attr = 'name' |
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252 |
|
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253 |
class CreatedByFacet(facetbase.RelationFacet): |
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254 |
__regid__ = 'created_by-facet' |
0 | 255 |
rtype = 'created_by' |
256 |
target_attr = 'login' |
|
257 |
||
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258 |
class InGroupFacet(facetbase.RelationFacet): |
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259 |
__regid__ = 'in_group-facet' |
0 | 260 |
rtype = 'in_group' |
261 |
target_attr = 'name' |
|
262 |
||
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263 |
class InStateFacet(facetbase.RelationAttributeFacet): |
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__regid__ = 'in_state-facet' |
0 | 265 |
rtype = 'in_state' |
266 |
target_attr = 'name' |
|
267 |
||
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268 |
|
0 | 269 |
# inherit from RelationFacet to benefit from its possible_values implementation |
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class ETypeFacet(facetbase.RelationFacet): |
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__regid__ = 'etype-facet' |
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__select__ = yes() |
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order = 1 |
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rtype = 'is' |
|
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target_attr = 'name' |
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276 |
||
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@property |
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def title(self): |
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return self._cw._('entity type') |
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|
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def vocabulary(self): |
|
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"""return vocabulary for this facet, eg a list of 2-uple (label, value) |
|
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""" |
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etypes = self.cw_rset.column_types(0) |
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return sorted((self._cw._(etype), etype) for etype in etypes) |
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|
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def add_rql_restrictions(self): |
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"""add restriction for this facet into the rql syntax tree""" |
|
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value = self._cw.form.get(self.__regid__) |
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if not value: |
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return |
|
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self.select.add_type_restriction(self.filtered_variable, value) |
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|
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def possible_values(self): |
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"""return a list of possible values (as string since it's used to |
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compare to a form value in javascript) for this facet |
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""" |
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select = self.select |
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select.save_state() |
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try: |
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facetbase.cleanup_select(select, self.filtered_variable) |
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etype_var = facetbase.prepare_vocabulary_select( |
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select, self.filtered_variable, self.rtype, self.role) |
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attrvar = select.make_variable() |
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select.add_selected(attrvar) |
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select.add_relation(etype_var, 'name', attrvar) |
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return [etype for _, etype in self.rqlexec(select.as_string())] |
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finally: |
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select.recover() |
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310 |
|
0 | 311 |
|
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parents:
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class HasTextFacet(facetbase.AbstractFacet): |
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__select__ = relation_possible('has_text', 'subject') & match_context_prop() |
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__regid__ = 'has_text-facet' |
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rtype = 'has_text' |
316 |
role = 'subject' |
|
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order = 0 |
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|
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@property |
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def wdgclass(self): |
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return facetbase.FacetStringWidget |
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|
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@property |
324 |
def title(self): |
|
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return self._cw._('has_text') |
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|
0 | 327 |
def get_widget(self): |
328 |
"""return the widget instance to use to display this facet |
|
329 |
||
330 |
default implentation expects a .vocabulary method on the facet and |
|
331 |
return a combobox displaying this vocabulary |
|
332 |
""" |
|
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parents:
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return self.wdgclass(self) |
0 | 334 |
|
335 |
def add_rql_restrictions(self): |
|
336 |
"""add restriction for this facet into the rql syntax tree""" |
|
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value = self._cw.form.get(self.__regid__) |
0 | 338 |
if not value: |
339 |
return |
|
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|
340 |
self.select.add_constant_restriction(self.filtered_variable, 'has_text', value, 'String') |