1 # copyright 2003-2011 LOGILAB S.A. (Paris, FRANCE), all rights reserved.

     2 # contact http://www.logilab.fr/ -- mailto:contact@logilab.fr

     3 #

     4 # This file is part of CubicWeb.

     5 #

     6 # CubicWeb is free software: you can redistribute it and/or modify it under the

     7 # terms of the GNU Lesser General Public License as published by the Free

     8 # Software Foundation, either version 2.1 of the License, or (at your option)

     9 # any later version.

    10 #

    11 # CubicWeb is distributed in the hope that it will be useful, but WITHOUT

    12 # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS

    13 # FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public License for more

    14 # details.

    15 #

    16 # You should have received a copy of the GNU Lesser General Public License along

    17 # with CubicWeb.  If not, see <http://www.gnu.org/licenses/>.

    18 

    19 from yams.buildobjs import (EntityType, String, RichString, Bytes,

    20                             SubjectRelation, RelationDefinition)

    21 

    22 from cubicweb.schema import (WorkflowableEntityType,

    23                              RQLConstraint, RQLVocabularyConstraint)

    24 

    25 

    26 from cubicweb import _

    27 

    28 

    29 class Personne(EntityType):

    30     nom = String(required=True)

    31     prenom = String()

    32     type = String()

    33     travaille = SubjectRelation('Societe')

    34     evaluee = SubjectRelation(('Note', 'Personne'))

    35     connait = SubjectRelation(

    36         'Personne', symmetric=True,

    37         constraints=[

    38             RQLConstraint('NOT S identity O'),

    39             # conflicting constraints, see cw_unrelated_rql tests in

    40             # unittest_entity.py

    41             RQLVocabularyConstraint('NOT (S connait P, P nom "toto")'),

    42             RQLVocabularyConstraint('S travaille P, P nom "tutu"')])

    43     actionnaire = SubjectRelation('Societe', cardinality='??',

    44                                   constraints=[RQLConstraint('NOT EXISTS(O contrat_exclusif S)')])

    45     dirige = SubjectRelation('Societe', cardinality='??',

    46                              constraints=[RQLConstraint('S actionnaire O')])

    47     associe = SubjectRelation('Personne', cardinality='?*',

    48                               constraints=[RQLConstraint('S actionnaire SOC, O actionnaire SOC')])

    49 

    50 class Ami(EntityType):

    51     """A Person, for which surname is not required"""

    52     prenom = String()

    53     nom = String()

    54 

    55 class Societe(EntityType):

    56     nom = String()

    57     evaluee = SubjectRelation('Note')

    58     fournit = SubjectRelation(('Service', 'Produit'), cardinality='1*')

    59     contrat_exclusif = SubjectRelation('Personne', cardinality='??')

    60 

    61 class Service(EntityType):

    62     fabrique_par = SubjectRelation('Personne', cardinality='1*')

    63 

    64 

    65 class Produit(EntityType):

    66     fabrique_par = SubjectRelation('Usine', cardinality='1*', inlined=True)

    67 

    68 

    69 class Usine(EntityType):

    70     lieu = String(required=True)

    71 

    72 

    73 class Note(EntityType):

    74     type = String()

    75     ecrit_par = SubjectRelation('Personne')

    76 

    77 

    78 class SubNote(Note):

    79     __specializes_schema__ = True

    80     description = String()

    81 

    82 

    83 class tags(RelationDefinition):

    84     subject = 'Tag'

    85     object = ('Personne', 'Note')

    86 

    87 

    88 class evaluee(RelationDefinition):

    89     subject = 'CWUser'

    90     object = 'Note'

    91 

    92 

    93 class StateFull(WorkflowableEntityType):

    94     name = String()

    95 

    96 

    97 class Reference(EntityType):

    98     nom = String(unique=True)

    99     ean = String(unique=True, required=True)

   100 

   101 

   102 class FakeFile(EntityType):

   103     title = String(fulltextindexed=True, maxsize=256)

   104     data = Bytes(required=True, fulltextindexed=True, description=_('file to upload'))

   105     data_format = String(required=True, maxsize=128,

   106                          description=_('MIME type of the file. Should be dynamically set at upload time.'))

   107     data_encoding = String(maxsize=32,

   108                            description=_('encoding of the file when it applies (e.g. text). '

   109                                          'Should be dynamically set at upload time.'))

   110     data_name = String(required=True, fulltextindexed=True,

   111                        description=_('name of the file. Should be dynamically set at upload time.'))

   112     description = RichString(fulltextindexed=True, internationalizable=True,

   113                              default_format='text/rest')