author | Julien Cristau <julien.cristau@logilab.fr> |
Thu, 03 Jul 2014 12:18:34 +0200 | |
changeset 9867 | 7f36f31d8828 |
parent 9774 | b7b71be569cf |
child 10016 | 984505da8b89 |
child 11061 | c01325774d21 |
permissions | -rw-r--r-- |
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# copyright 2003-2013 LOGILAB S.A. (Paris, FRANCE), all rights reserved. |
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# contact http://www.logilab.fr/ -- mailto:contact@logilab.fr |
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# |
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# This file is part of CubicWeb. |
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# |
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# CubicWeb is free software: you can redistribute it and/or modify it under the |
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# terms of the GNU Lesser General Public License as published by the Free |
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# Software Foundation, either version 2.1 of the License, or (at your option) |
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# any later version. |
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# |
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# CubicWeb is distributed in the hope that it will be useful, but WITHOUT |
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# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS |
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# FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more |
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# details. |
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# |
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# You should have received a copy of the GNU Lesser General Public License along |
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# with CubicWeb. If not, see <http://www.gnu.org/licenses/>. |
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"""The edit controller, automatically handling entity form submitting""" |
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__docformat__ = "restructuredtext en" |
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from warnings import warn |
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from collections import defaultdict |
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from logilab.common.deprecation import deprecated |
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from logilab.common.graph import ordered_nodes |
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from rql.utils import rqlvar_maker |
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from cubicweb import Binary, ValidationError |
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from cubicweb.view import EntityAdapter |
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from cubicweb.predicates import is_instance |
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from cubicweb.web import (INTERNAL_FIELD_VALUE, RequestError, NothingToEdit, |
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ProcessFormError) |
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from cubicweb.web.views import basecontrollers, autoform |
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class IEditControlAdapter(EntityAdapter): |
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__regid__ = 'IEditControl' |
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__select__ = is_instance('Any') |
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def __init__(self, _cw, **kwargs): |
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if self.__class__ is not IEditControlAdapter: |
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warn('[3.14] IEditControlAdapter is deprecated, override EditController' |
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' using match_edited_type or match_form_id selectors for example.', |
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DeprecationWarning) |
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super(IEditControlAdapter, self).__init__(_cw, **kwargs) |
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def after_deletion_path(self): |
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"""return (path, parameters) which should be used as redirect |
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information when this entity is being deleted |
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""" |
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parent = self.entity.cw_adapt_to('IBreadCrumbs').parent_entity() |
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if parent is not None: |
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return parent.rest_path(), {} |
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return str(self.entity.e_schema).lower(), {} |
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def pre_web_edit(self): |
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"""callback called by the web editcontroller when an entity will be |
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created/modified, to let a chance to do some entity specific stuff. |
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Do nothing by default. |
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""" |
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pass |
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def valerror_eid(eid): |
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try: |
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return int(eid) |
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except (ValueError, TypeError): |
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return eid |
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class RqlQuery(object): |
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def __init__(self): |
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self.edited = [] |
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self.restrictions = [] |
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self.kwargs = {} |
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def __repr__(self): |
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return ('Query <edited=%r restrictions=%r kwargs=%r>' % ( |
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self.edited, self.restrictions, self.kwargs)) |
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def insert_query(self, etype): |
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if self.edited: |
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rql = 'INSERT %s X: %s' % (etype, ','.join(self.edited)) |
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else: |
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rql = 'INSERT %s X' % etype |
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if self.restrictions: |
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rql += ' WHERE %s' % ','.join(self.restrictions) |
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return rql |
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def update_query(self, eid): |
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varmaker = rqlvar_maker() |
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var = varmaker.next() |
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while var in self.kwargs: |
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var = varmaker.next() |
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rql = 'SET %s WHERE X eid %%(%s)s' % (','.join(self.edited), var) |
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if self.restrictions: |
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rql += ', %s' % ','.join(self.restrictions) |
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|
100 |
self.kwargs[var] = eid |
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|
101 |
return rql |
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|
102 |
|
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|
103 |
def set_attribute(self, attr, value): |
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|
104 |
self.kwargs[attr] = value |
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|
105 |
self.edited.append('X %s %%(%s)s' % (attr, attr)) |
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changeset
|
106 |
|
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|
107 |
def set_inlined(self, relation, value): |
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|
108 |
self.kwargs[relation] = value |
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|
109 |
self.edited.append('X %s %s' % (relation, relation.upper())) |
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|
110 |
self.restrictions.append('%s eid %%(%s)s' % (relation.upper(), relation)) |
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|
111 |
|
0 | 112 |
|
4387
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reorganize code:
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|
113 |
class EditController(basecontrollers.ViewController): |
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|
114 |
__regid__ = 'edit' |
0 | 115 |
|
2255
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more generic way to detect json requests (not yet perfect though)
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|
116 |
def publish(self, rset=None): |
0 | 117 |
"""edit / create / copy / delete entity / relations""" |
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|
118 |
for key in self._cw.form: |
0 | 119 |
# There should be 0 or 1 action |
120 |
if key.startswith('__action_'): |
|
121 |
cbname = key[1:] |
|
122 |
try: |
|
123 |
callback = getattr(self, cbname) |
|
124 |
except AttributeError: |
|
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|
125 |
raise RequestError(self._cw._('invalid action %r' % key)) |
0 | 126 |
else: |
127 |
return callback() |
|
128 |
self._default_publish() |
|
129 |
self.reset() |
|
130 |
||
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|
131 |
def _ordered_formparams(self): |
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|
132 |
""" Return form parameters dictionaries for each edited entity. |
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|
133 |
|
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|
134 |
We ensure that entities can be created in this order accounting for |
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|
135 |
mandatory inlined relations. |
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|
136 |
""" |
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|
137 |
req = self._cw |
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|
138 |
graph = {} |
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|
139 |
get_rschema = self._cw.vreg.schema.rschema |
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|
140 |
# minparams = 2, because at least __type and eid are needed |
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[editcontrollers] Ensure entities are created in an order satisfying schema constraints. Closes #3031719
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|
141 |
values_by_eid = dict((eid, req.extract_entity_params(eid, minparams=2)) |
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|
142 |
for eid in req.edited_eids()) |
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|
143 |
# iterate over all the edited entities |
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|
144 |
for eid, values in values_by_eid.iteritems(): |
570208f74a84
[editcontrollers] Ensure entities are created in an order satisfying schema constraints. Closes #3031719
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parents:
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|
145 |
# add eid to the dependency graph |
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[editcontrollers] Ensure entities are created in an order satisfying schema constraints. Closes #3031719
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changeset
|
146 |
graph.setdefault(eid, set()) |
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[editcontrollers] Ensure entities are created in an order satisfying schema constraints. Closes #3031719
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changeset
|
147 |
# search entity's edited fields for mandatory inlined relation |
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changeset
|
148 |
for param in values['_cw_entity_fields'].split(','): |
570208f74a84
[editcontrollers] Ensure entities are created in an order satisfying schema constraints. Closes #3031719
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|
149 |
try: |
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|
150 |
rtype, role = param.split('-') |
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parents:
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changeset
|
151 |
except ValueError: |
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|
152 |
# e.g. param='__type' |
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|
153 |
continue |
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changeset
|
154 |
rschema = get_rschema(rtype) |
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parents:
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changeset
|
155 |
if rschema.inlined: |
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[editcontrollers] Ensure entities are created in an order satisfying schema constraints. Closes #3031719
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parents:
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changeset
|
156 |
for target in rschema.targets(values['__type'], role): |
570208f74a84
[editcontrollers] Ensure entities are created in an order satisfying schema constraints. Closes #3031719
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parents:
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diff
changeset
|
157 |
rdef = rschema.role_rdef(values['__type'], target, role) |
570208f74a84
[editcontrollers] Ensure entities are created in an order satisfying schema constraints. Closes #3031719
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parents:
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diff
changeset
|
158 |
# if cardinality is 1 and if the target entity is being |
570208f74a84
[editcontrollers] Ensure entities are created in an order satisfying schema constraints. Closes #3031719
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parents:
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diff
changeset
|
159 |
# simultaneously edited, the current entity must be |
570208f74a84
[editcontrollers] Ensure entities are created in an order satisfying schema constraints. Closes #3031719
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parents:
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diff
changeset
|
160 |
# created before the target one |
9439
549c999d06d2
[editcontroller] fix cardinality computation (closes #3120495)
Aurelien Campeas <aurelien.campeas@logilab.fr>
parents:
9256
diff
changeset
|
161 |
if rdef.cardinality[0 if role == 'subject' else 1] == '1': |
9179
570208f74a84
[editcontrollers] Ensure entities are created in an order satisfying schema constraints. Closes #3031719
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parents:
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diff
changeset
|
162 |
target_eid = values[param] |
570208f74a84
[editcontrollers] Ensure entities are created in an order satisfying schema constraints. Closes #3031719
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parents:
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diff
changeset
|
163 |
if target_eid in values_by_eid: |
570208f74a84
[editcontrollers] Ensure entities are created in an order satisfying schema constraints. Closes #3031719
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parents:
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diff
changeset
|
164 |
# add dependency from the target entity to the |
570208f74a84
[editcontrollers] Ensure entities are created in an order satisfying schema constraints. Closes #3031719
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parents:
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diff
changeset
|
165 |
# current one |
9196
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[editcontrollers] Account for role in the ordering of entities (Complements #3031719)
Denis Laxalde <denis.laxalde@logilab.fr>
parents:
9179
diff
changeset
|
166 |
if role == 'object': |
13461cb8ff40
[editcontrollers] Account for role in the ordering of entities (Complements #3031719)
Denis Laxalde <denis.laxalde@logilab.fr>
parents:
9179
diff
changeset
|
167 |
graph.setdefault(target_eid, set()).add(eid) |
13461cb8ff40
[editcontrollers] Account for role in the ordering of entities (Complements #3031719)
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parents:
9179
diff
changeset
|
168 |
else: |
13461cb8ff40
[editcontrollers] Account for role in the ordering of entities (Complements #3031719)
Denis Laxalde <denis.laxalde@logilab.fr>
parents:
9179
diff
changeset
|
169 |
graph.setdefault(eid, set()).add(target_eid) |
9179
570208f74a84
[editcontrollers] Ensure entities are created in an order satisfying schema constraints. Closes #3031719
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parents:
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changeset
|
170 |
break |
570208f74a84
[editcontrollers] Ensure entities are created in an order satisfying schema constraints. Closes #3031719
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parents:
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changeset
|
171 |
for eid in reversed(ordered_nodes(graph)): |
570208f74a84
[editcontrollers] Ensure entities are created in an order satisfying schema constraints. Closes #3031719
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parents:
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|
172 |
yield values_by_eid[eid] |
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[editcontrollers] Ensure entities are created in an order satisfying schema constraints. Closes #3031719
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parents:
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changeset
|
173 |
|
0 | 174 |
def _default_publish(self): |
3451
6b46d73823f5
[api] work in progress, use __regid__, cw_*, etc.
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|
175 |
req = self._cw |
3387
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[forms] work-in-progress, big editcontroller refactoring: let fields/widgets process posted data
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parents:
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|
176 |
self.errors = [] |
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[forms] work-in-progress, big editcontroller refactoring: let fields/widgets process posted data
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parents:
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|
177 |
self.relations_rql = [] |
0 | 178 |
form = req.form |
3921
4f24b6ef3da9
edit controller now informs server side about its main eid through transaction data
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parents:
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diff
changeset
|
179 |
# so we're able to know the main entity from the repository side |
4f24b6ef3da9
edit controller now informs server side about its main eid through transaction data
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parents:
3689
diff
changeset
|
180 |
if '__maineid' in form: |
9774
b7b71be569cf
deprecate get/set_shared_data API
Aurelien Campeas <aurelien.campeas@logilab.fr>
parents:
9635
diff
changeset
|
181 |
req.transaction_data['__maineid'] = form['__maineid'] |
0 | 182 |
# no specific action, generic edition |
183 |
self._to_create = req.data['eidmap'] = {} |
|
9179
570208f74a84
[editcontrollers] Ensure entities are created in an order satisfying schema constraints. Closes #3031719
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parents:
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diff
changeset
|
184 |
# those two data variables are used to handle relation from/to entities |
570208f74a84
[editcontrollers] Ensure entities are created in an order satisfying schema constraints. Closes #3031719
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parents:
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diff
changeset
|
185 |
# which doesn't exist at time where the entity is edited and that |
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[editcontrollers] Ensure entities are created in an order satisfying schema constraints. Closes #3031719
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parents:
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diff
changeset
|
186 |
# deserves special treatment |
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[editcontrollers] Ensure entities are created in an order satisfying schema constraints. Closes #3031719
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diff
changeset
|
187 |
req.data['pending_inlined'] = defaultdict(set) |
570208f74a84
[editcontrollers] Ensure entities are created in an order satisfying schema constraints. Closes #3031719
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parents:
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diff
changeset
|
188 |
req.data['pending_others'] = set() |
6400
21468682f688
restore vital block of code (gone in 6384:89d5b339ebdd)
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parents:
6384
diff
changeset
|
189 |
try: |
9179
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[editcontrollers] Ensure entities are created in an order satisfying schema constraints. Closes #3031719
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diff
changeset
|
190 |
for formparams in self._ordered_formparams(): |
6400
21468682f688
restore vital block of code (gone in 6384:89d5b339ebdd)
Aurelien Campeas <aurelien.campeas@logilab.fr>
parents:
6384
diff
changeset
|
191 |
eid = self.edit_entity(formparams) |
8695
358d8bed9626
[toward-py3k] rewrite to "except AnException as exc:" (part of #2711624)
Nicolas Chauvat <nicolas.chauvat@logilab.fr>
parents:
8556
diff
changeset
|
192 |
except (RequestError, NothingToEdit) as ex: |
6400
21468682f688
restore vital block of code (gone in 6384:89d5b339ebdd)
Aurelien Campeas <aurelien.campeas@logilab.fr>
parents:
6384
diff
changeset
|
193 |
if '__linkto' in req.form and 'eid' in req.form: |
21468682f688
restore vital block of code (gone in 6384:89d5b339ebdd)
Aurelien Campeas <aurelien.campeas@logilab.fr>
parents:
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diff
changeset
|
194 |
self.execute_linkto() |
21468682f688
restore vital block of code (gone in 6384:89d5b339ebdd)
Aurelien Campeas <aurelien.campeas@logilab.fr>
parents:
6384
diff
changeset
|
195 |
elif not ('__delete' in req.form or '__insert' in req.form): |
21468682f688
restore vital block of code (gone in 6384:89d5b339ebdd)
Aurelien Campeas <aurelien.campeas@logilab.fr>
parents:
6384
diff
changeset
|
196 |
raise ValidationError(None, {None: unicode(ex)}) |
9179
570208f74a84
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changeset
|
197 |
# all pending inlined relations to newly created entities have been |
570208f74a84
[editcontrollers] Ensure entities are created in an order satisfying schema constraints. Closes #3031719
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parents:
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changeset
|
198 |
# treated now (pop to ensure there are no attempt to add new ones) |
570208f74a84
[editcontrollers] Ensure entities are created in an order satisfying schema constraints. Closes #3031719
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parents:
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changeset
|
199 |
pending_inlined = req.data.pop('pending_inlined') |
570208f74a84
[editcontrollers] Ensure entities are created in an order satisfying schema constraints. Closes #3031719
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parents:
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changeset
|
200 |
assert not pending_inlined, pending_inlined |
570208f74a84
[editcontrollers] Ensure entities are created in an order satisfying schema constraints. Closes #3031719
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parents:
9178
diff
changeset
|
201 |
# handle all other remaining relations now |
570208f74a84
[editcontrollers] Ensure entities are created in an order satisfying schema constraints. Closes #3031719
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parents:
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diff
changeset
|
202 |
for form_, field in req.data.pop('pending_others'): |
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203 |
self.handle_formfield(form_, field) |
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204 |
# then execute rql to set all relations |
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205 |
for querydef in self.relations_rql: |
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|
206 |
self._cw.execute(*querydef) |
0 | 207 |
# XXX this processes *all* pending operations of *all* entities |
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208 |
if '__delete' in req.form: |
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209 |
todelete = req.list_form_param('__delete', req.form, pop=True) |
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210 |
if todelete: |
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|
211 |
autoform.delete_relations(self._cw, todelete) |
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|
212 |
self._cw.remove_pending_operations() |
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213 |
if self.errors: |
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214 |
errors = dict((f.name, unicode(ex)) for f, ex in self.errors) |
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215 |
raise ValidationError(valerror_eid(form.get('__maineid')), errors) |
1753 | 216 |
|
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217 |
def _insert_entity(self, etype, eid, rqlquery): |
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218 |
rql = rqlquery.insert_query(etype) |
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219 |
try: |
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220 |
entity = self._cw.execute(rql, rqlquery.kwargs).get_entity(0, 0) |
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|
221 |
neweid = entity.eid |
8695
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[toward-py3k] rewrite to "except AnException as exc:" (part of #2711624)
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|
222 |
except ValidationError as ex: |
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|
223 |
self._to_create[eid] = ex.entity |
8128
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[controllers] deprecate JSonController and implement AjaxController / ajax-func registry (closes #2110265)
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|
224 |
if self._cw.ajax_request: # XXX (syt) why? |
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|
225 |
ex.entity = eid |
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|
226 |
raise |
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227 |
self._to_create[eid] = neweid |
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|
228 |
return neweid |
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|
229 |
|
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|
230 |
def _update_entity(self, eid, rqlquery): |
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|
231 |
self._cw.execute(rqlquery.update_query(eid), rqlquery.kwargs) |
1753 | 232 |
|
0 | 233 |
def edit_entity(self, formparams, multiple=False): |
234 |
"""edit / create / copy an entity and return its eid""" |
|
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|
235 |
req = self._cw |
0 | 236 |
etype = formparams['__type'] |
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237 |
entity = req.vreg['etypes'].etype_class(etype)(req) |
6029
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[editcontroller] turn eid into an int if possible, avoiding pbs. further down (case: preview cube)
Aurelien Campeas <aurelien.campeas@logilab.fr>
parents:
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|
238 |
entity.eid = valerror_eid(formparams['eid']) |
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|
239 |
is_main_entity = req.form.get('__maineid') == formparams['eid'] |
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|
240 |
# let a chance to do some entity specific stuff |
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|
241 |
entity.cw_adapt_to('IEditControl').pre_web_edit() |
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|
242 |
# create a rql query from parameters |
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|
243 |
rqlquery = RqlQuery() |
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|
244 |
# process inlined relations at the same time as attributes |
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245 |
# this will generate less rql queries and might be useful in |
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246 |
# a few dark corners |
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247 |
if is_main_entity: |
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248 |
formid = req.form.get('__form_id', 'edition') |
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249 |
else: |
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250 |
# XXX inlined forms formid should be saved in a different formparams entry |
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251 |
# inbetween, use cubicweb standard formid for inlined forms |
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252 |
formid = 'edition' |
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253 |
form = req.vreg['forms'].select(formid, req, entity=entity) |
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254 |
eid = form.actual_eid(entity.eid) |
9520
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Drop 3.13 incomplete backward compat in edit controller.
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parents:
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|
255 |
editedfields = formparams['_cw_entity_fields'] |
7584
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[form, controller] closes #1787233: form should provide a method to process posted content
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|
256 |
form.formvalues = {} # init fields value cache |
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|
257 |
for field in form.iter_modified_fields(editedfields, entity): |
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|
258 |
self.handle_formfield(form, field, rqlquery) |
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|
259 |
# if there are some inlined field which were waiting for this entity's |
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260 |
# creation, add relevant data to the rqlquery |
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261 |
for form_, field in req.data['pending_inlined'].pop(entity.eid, ()): |
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262 |
rqlquery.set_inlined(field.name, form_.edited_entity.eid) |
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|
263 |
if self.errors: |
4224
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refactor form error handling:
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|
264 |
errors = dict((f.role_name(), unicode(ex)) for f, ex in self.errors) |
5038
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|
265 |
raise ValidationError(valerror_eid(entity.eid), errors) |
0 | 266 |
if eid is None: # creation or copy |
9590
048d6de92b63
Make EditController edit_entity method always return an eid
Denis Laxalde <denis.laxalde@logilab.fr>
parents:
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|
267 |
entity.eid = eid = self._insert_entity(etype, formparams['eid'], rqlquery) |
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|
268 |
elif rqlquery.edited: # edition of an existant entity |
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|
269 |
self._update_entity(eid, rqlquery) |
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|
270 |
if is_main_entity: |
0 | 271 |
self.notify_edited(entity) |
8697
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|
272 |
if '__delete' in formparams: |
4277
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|
273 |
# XXX deprecate? |
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|
274 |
todelete = req.list_form_param('__delete', formparams, pop=True) |
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|
275 |
autoform.delete_relations(req, todelete) |
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|
276 |
if '__cloned_eid' in formparams: |
8748
f5027f8d2478
drop typed_eid() in favour of int() (closes #2742462)
Nicolas Chauvat <nicolas.chauvat@logilab.fr>
parents:
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changeset
|
277 |
entity.copy_relations(int(formparams['__cloned_eid'])) |
3386
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changeset
|
278 |
if is_main_entity: # only execute linkto for the main entity |
4073
03681ba6da0b
cw 3.6 api update
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents:
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|
279 |
self.execute_linkto(entity.eid) |
0 | 280 |
return eid |
281 |
||
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|
282 |
def handle_formfield(self, form, field, rqlquery=None): |
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283 |
eschema = form.edited_entity.e_schema |
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|
284 |
try: |
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|
285 |
for field, value in field.process_posted(form): |
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|
286 |
if not ( |
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changeset
|
287 |
(field.role == 'subject' and field.name in eschema.subjrels) |
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|
288 |
or |
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changeset
|
289 |
(field.role == 'object' and field.name in eschema.objrels)): |
3387
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|
290 |
continue |
4045
f4a52abb6f4f
cw 3.6 api update
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents:
4007
diff
changeset
|
291 |
rschema = self._cw.vreg.schema.rschema(field.name) |
4053
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Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents:
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changeset
|
292 |
if rschema.final: |
9178
b5762ac9a82e
[editcontroller] extract RQLQuery.set_attribute/set_inlined methods from handle_field/handle_inlined_relation
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
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diff
changeset
|
293 |
rqlquery.set_attribute(field.name, value) |
3387
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|
294 |
else: |
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|
295 |
if form.edited_entity.has_eid(): |
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|
296 |
origvalues = set(entity.eid for entity in form.edited_entity.related(field.name, field.role, entities=True)) |
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|
297 |
else: |
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|
298 |
origvalues = set() |
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|
299 |
if value is None or value == origvalues: |
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300 |
continue # not edited / not modified / to do later |
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301 |
if rschema.inlined and rqlquery is not None and field.role == 'subject': |
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302 |
self.handle_inlined_relation(form, field, value, origvalues, rqlquery) |
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303 |
elif form.edited_entity.has_eid(): |
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304 |
self.handle_relation(form, field, value, origvalues) |
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305 |
else: |
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[editcontrollers] Ensure entities are created in an order satisfying schema constraints. Closes #3031719
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306 |
form._cw.data['pending_others'].add( (form, field) ) |
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307 |
except ProcessFormError as exc: |
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308 |
self.errors.append((field, exc)) |
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309 |
|
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310 |
def handle_inlined_relation(self, form, field, values, origvalues, rqlquery): |
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311 |
"""handle edition for the (rschema, x) relation of the given entity |
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312 |
""" |
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313 |
if values: |
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314 |
rqlquery.set_inlined(field.name, iter(values).next()) |
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315 |
elif form.edited_entity.has_eid(): |
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316 |
self.handle_relation(form, field, values, origvalues) |
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317 |
|
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318 |
def handle_relation(self, form, field, values, origvalues): |
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319 |
"""handle edition for the (rschema, x) relation of the given entity |
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320 |
""" |
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321 |
etype = form.edited_entity.e_schema |
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322 |
rschema = self._cw.vreg.schema.rschema(field.name) |
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|
323 |
if field.role == 'subject': |
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324 |
desttype = rschema.objects(etype)[0] |
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325 |
card = rschema.rdef(etype, desttype).cardinality[0] |
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326 |
subjvar, objvar = 'X', 'Y' |
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|
327 |
else: |
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328 |
desttype = rschema.subjects(etype)[0] |
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329 |
card = rschema.rdef(desttype, etype).cardinality[1] |
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330 |
subjvar, objvar = 'Y', 'X' |
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331 |
eid = form.edited_entity.eid |
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332 |
if field.role == 'object' or not rschema.inlined or not values: |
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333 |
# this is not an inlined relation or no values specified, |
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334 |
# explicty remove relations |
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335 |
rql = 'DELETE %s %s %s WHERE X eid %%(x)s, Y eid %%(y)s' % ( |
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336 |
subjvar, rschema, objvar) |
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|
337 |
for reid in origvalues.difference(values): |
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#759035: Automate addition of eid cachekey in RQL analysis
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|
338 |
self.relations_rql.append((rql, {'x': eid, 'y': reid})) |
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339 |
seteids = values.difference(origvalues) |
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340 |
if seteids: |
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341 |
rql = 'SET %s %s %s WHERE X eid %%(x)s, Y eid %%(y)s' % ( |
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342 |
subjvar, rschema, objvar) |
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343 |
for reid in seteids: |
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344 |
self.relations_rql.append((rql, {'x': eid, 'y': reid})) |
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345 |
|
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346 |
def delete_entities(self, eidtypes): |
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347 |
"""delete entities from the repository""" |
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348 |
redirect_info = set() |
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349 |
eidtypes = tuple(eidtypes) |
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350 |
for eid, etype in eidtypes: |
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351 |
entity = self._cw.entity_from_eid(eid, etype) |
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352 |
path, params = entity.cw_adapt_to('IEditControl').after_deletion_path() |
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353 |
redirect_info.add( (path, tuple(params.iteritems())) ) |
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|
354 |
entity.cw_delete() |
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|
355 |
if len(redirect_info) > 1: |
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356 |
# In the face of ambiguity, refuse the temptation to guess. |
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357 |
self._after_deletion_path = 'view', () |
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358 |
else: |
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359 |
self._after_deletion_path = iter(redirect_info).next() |
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|
360 |
if len(eidtypes) > 1: |
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361 |
self._cw.set_message(self._cw._('entities deleted')) |
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362 |
else: |
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363 |
self._cw.set_message(self._cw._('entity deleted')) |
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364 |
|
0 | 365 |
def _action_apply(self): |
366 |
self._default_publish() |
|
367 |
self.reset() |
|
1753 | 368 |
|
0 | 369 |
def _action_cancel(self): |
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370 |
errorurl = self._cw.form.get('__errorurl') |
0 | 371 |
if errorurl: |
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372 |
self._cw.cancel_edition(errorurl) |
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373 |
self._cw.set_message(self._cw._('edit canceled')) |
0 | 374 |
return self.reset() |
375 |
||
376 |
def _action_delete(self): |
|
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377 |
self.delete_entities(self._cw.edited_eids(withtype=True)) |
0 | 378 |
return self.reset() |