1 # copyright 2003-2010 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 """the Bookmark entity type for internal links

    19 

    20 """

    21 __docformat__ = "restructuredtext en"

    22 from cubicweb import _

    23 

    24 from yams.buildobjs import EntityType, RelationType, SubjectRelation, String

    25 from cubicweb.schema import RRQLExpression

    26 

    27 class Bookmark(EntityType):

    28     """bookmarks are used to have user's specific internal links"""

    29     __permissions__ = {

    30         'read':   ('managers', 'users', 'guests',),

    31         'add':    ('managers', 'users',),

    32         'delete': ('managers', 'owners',),

    33         'update': ('managers', 'owners',),

    34         }

    35 

    36     title = String(required=True, maxsize=128, internationalizable=True)

    37     path  = String(maxsize=2048, required=True,

    38                    description=_("relative url of the bookmarked page"))

    39 

    40     bookmarked_by = SubjectRelation('CWUser',

    41                                     description=_("users using this bookmark"))

    42 

    43 

    44 class bookmarked_by(RelationType):

    45     __permissions__ = {'read':   ('managers', 'users', 'guests',),

    46                    # test user in users group to avoid granting permission to anonymous user

    47                    'add':    ('managers', RRQLExpression('O identity U, U in_group G, G name "users"')),

    48                    'delete': ('managers', RRQLExpression('O identity U, U in_group G, G name "users"')),

    49                    }