GeographicalArea.py 2.33 KB
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##############################################################################
#
# Copyright (c) 2015 Nexedi SARL and Contributors. All Rights Reserved.
#                    Ivan Tyagov <ivan@nexedi.com>
#
# WARNING: This program as such is intended to be used by professional
# programmers who take the whole responsability of assessing all potential
# consequences resulting from its eventual inadequacies and bugs
# End users who are looking for a ready-to-use solution with commercial
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# Service Company
#
# This program is Free Software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
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# You should have received a copy of the GNU General Public License
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# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
#
##############################################################################

from AccessControl import ClassSecurityInfo
from Products.ERP5Type import Permissions, PropertySheet
from Products.ERP5.Document.Url import Url

class GeographicalArea(Url):
  """
  A Geographical Area represent an area of the Earth which is address by its Geographical Points.
  """

  meta_type = 'ERP5 Geographical Area'
  portal_type = 'Geographical Area'
  add_permission = Permissions.AddPortalContent

  # Declarative security
  security = ClassSecurityInfo()
  security.declareObjectProtected(Permissions.AccessContentsInformation)

  # Declarative properties
  property_sheets = ( PropertySheet.CategoryCore
                    , PropertySheet.SortIndex
                    , PropertySheet.Url
                    , PropertySheet.GeographicalPoint
                    )

  def asURL(self):
    """
      Returns  the URL of coordinates.
    """
    return self.asText()

  def asText(self):
    """
      Returns the coordinates as text.
    """
    return '%s %s' %(self.getLongitude(), self.getLatitude())