author | Sylvain Thénault <sylvain.thenault@logilab.fr> |
Mon, 25 Oct 2010 15:31:29 +0200 | |
changeset 6622 | 27402fe6a94a |
parent 6427 | c8a5ac2d1eaa |
child 6724 | 24bf6f181d0e |
permissions | -rw-r--r-- |
6427
c8a5ac2d1eaa
[schema / sources] store data sources as cubicweb entities
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
diff
changeset
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1 |
from cubicweb import ValidationError |
c8a5ac2d1eaa
[schema / sources] store data sources as cubicweb entities
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
diff
changeset
|
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from cubicweb.selectors import is_instance |
c8a5ac2d1eaa
[schema / sources] store data sources as cubicweb entities
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
diff
changeset
|
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from cubicweb.server import hook |
c8a5ac2d1eaa
[schema / sources] store data sources as cubicweb entities
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
diff
changeset
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c8a5ac2d1eaa
[schema / sources] store data sources as cubicweb entities
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
diff
changeset
|
5 |
class SourceHook(hook.Hook): |
c8a5ac2d1eaa
[schema / sources] store data sources as cubicweb entities
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
diff
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|
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__abstract__ = True |
c8a5ac2d1eaa
[schema / sources] store data sources as cubicweb entities
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
diff
changeset
|
7 |
category = 'cw.sources' |
c8a5ac2d1eaa
[schema / sources] store data sources as cubicweb entities
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
diff
changeset
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c8a5ac2d1eaa
[schema / sources] store data sources as cubicweb entities
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
diff
changeset
|
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c8a5ac2d1eaa
[schema / sources] store data sources as cubicweb entities
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
diff
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class SourceAddedOp(hook.Operation): |
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[schema / sources] store data sources as cubicweb entities
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
diff
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|
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def precommit_event(self): |
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[schema / sources] store data sources as cubicweb entities
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
diff
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|
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self.session.repo.add_source(self.entity) |
c8a5ac2d1eaa
[schema / sources] store data sources as cubicweb entities
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
diff
changeset
|
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c8a5ac2d1eaa
[schema / sources] store data sources as cubicweb entities
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
diff
changeset
|
14 |
class SourceAddedHook(SourceHook): |
c8a5ac2d1eaa
[schema / sources] store data sources as cubicweb entities
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
diff
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|
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__regid__ = 'cw.sources.added' |
c8a5ac2d1eaa
[schema / sources] store data sources as cubicweb entities
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
diff
changeset
|
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__select__ = SourceHook.__select__ & is_instance('CWSource') |
c8a5ac2d1eaa
[schema / sources] store data sources as cubicweb entities
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
diff
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|
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events = ('after_add_entity',) |
c8a5ac2d1eaa
[schema / sources] store data sources as cubicweb entities
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
diff
changeset
|
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def __call__(self): |
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[schema / sources] store data sources as cubicweb entities
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
diff
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SourceAddedOp(self._cw, entity=self.entity) |
c8a5ac2d1eaa
[schema / sources] store data sources as cubicweb entities
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
diff
changeset
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c8a5ac2d1eaa
[schema / sources] store data sources as cubicweb entities
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
diff
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[schema / sources] store data sources as cubicweb entities
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
diff
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class SourceRemovedOp(hook.Operation): |
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[schema / sources] store data sources as cubicweb entities
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
diff
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def precommit_event(self): |
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[schema / sources] store data sources as cubicweb entities
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
diff
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|
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self.session.repo.remove_source(self.uri) |
c8a5ac2d1eaa
[schema / sources] store data sources as cubicweb entities
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
diff
changeset
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c8a5ac2d1eaa
[schema / sources] store data sources as cubicweb entities
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
diff
changeset
|
26 |
class SourceRemovedHook(SourceHook): |
c8a5ac2d1eaa
[schema / sources] store data sources as cubicweb entities
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
diff
changeset
|
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__regid__ = 'cw.sources.removed' |
c8a5ac2d1eaa
[schema / sources] store data sources as cubicweb entities
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
diff
changeset
|
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__select__ = SourceHook.__select__ & is_instance('CWSource') |
c8a5ac2d1eaa
[schema / sources] store data sources as cubicweb entities
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
diff
changeset
|
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events = ('before_delete_entity',) |
c8a5ac2d1eaa
[schema / sources] store data sources as cubicweb entities
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
diff
changeset
|
30 |
def __call__(self): |
c8a5ac2d1eaa
[schema / sources] store data sources as cubicweb entities
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
diff
changeset
|
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if self.entity.name == 'system': |
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[schema / sources] store data sources as cubicweb entities
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
diff
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|
32 |
raise ValidationError(self.entity.eid, {None: 'cant remove system source'}) |
c8a5ac2d1eaa
[schema / sources] store data sources as cubicweb entities
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
diff
changeset
|
33 |
SourceRemovedOp(self._cw, uri=self.entity.name) |