document.erp5.Computer.py 4.52 KB
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##############################################################################
#
# Copyright (c) 2008 Nexedi SA and Contributors. All Rights Reserved.
#                    Yusei TAHARA <yusei@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
# garantees and support are strongly adviced to contract a Free Software
# 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.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
#
##############################################################################

from AccessControl import ClassSecurityInfo
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from Products.ERP5Type import Permissions, PropertySheet
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from erp5.component.document.JSONType import JSONType
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from erp5.component.document.Machine import Machine
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import json

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class Computer(Machine, JSONType):
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  """
  This class represents a computer like personal computer, printer, router.
  """

  meta_type = 'ERP5 Computer'
  portal_type = 'Computer'
  add_permission = Permissions.AddPortalContent

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

  # Declarative properties
  property_sheets = ( PropertySheet.Base
                      , PropertySheet.XMLObject
                      , PropertySheet.CategoryCore
                      , PropertySheet.DublinCore
                      , PropertySheet.Item
                      , PropertySheet.Amount
                      , PropertySheet.Computer
                      , PropertySheet.Mapping
                      , PropertySheet.Task
                      , PropertySheet.Reference
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                      , PropertySheet.TextDocument
                      , PropertySheet.JSONTypeConstraint
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                      )
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  security.declareProtected(Permissions.AccessContentsInformation,
    'asJSONText')
  def asJSONText(self):
    """
    Return a minimal representation of the Compute Node
    """
    compute_node_dict = {
      "$schema": self.getPortalObject().portal_types.restrictedTraverse(
        self.getPortalType()
        ).absolute_url()
        + "/getTextContent",
      "portal_type": "Compute Node",
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      "compute_node_id": self.getReference().decode("UTF-8"),
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      "title": self.getTitle().decode("UTF-8"),
      "compute_partition_list": [],
      }
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    web_section = self.getWebSectionValue()
    web_section = web_section.getRelativeUrl() if web_section else self.REQUEST.get("web_section_relative_url", None)
    if web_section:
      compute_node_dict["api_revision"] = self.getJIOAPIRevision(web_section)
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    compute_partition_list = self.contentValues(
      portal_type="Compute Partition",
      checked_permission="View"
    )
    for compute_partition in compute_partition_list:
      ip_list = []
      for internet_protocol_address in compute_partition.contentValues(portal_type='Internet Protocol Address'):
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        ip_dict = {            
          "ip-address": internet_protocol_address.getIpAddress().decode("UTF-8"),
          "network-interface": internet_protocol_address.getNetworkInterface('').decode("UTF-8"),
        }
        if internet_protocol_address.getGatewayIpAddress(''):
          ip_dict["gateway-ip-address"] = internet_protocol_address.getGatewayIpAddress('').decode("UTF-8")
        if internet_protocol_address.getNetmask(''):
          ip_dict["netmask"] = internet_protocol_address.getNetmask('').decode("UTF-8")
        if internet_protocol_address.getNetworkAddress(''):
          ip_dict["network-address"] = internet_protocol_address.getNetworkAddress('').decode("UTF-8")
        ip_list.append(ip_dict)
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      compute_node_dict["compute_partition_list"].append({
        "partition_id": compute_partition.getReference(),
        "ip_list": ip_list,
      })
    return json.dumps(compute_node_dict, indent=2)