source: main/waeup.sirp/trunk/src/waeup/sirp/applicants/jambtables/interfaces.py @ 5757

##
## interfaces.py
## Login : <uli@pu.smp.net>
## Started on  Sun Jun 27 11:06:23 2010 Uli Fouquet
## $Id$
## 
## Copyright (C) 2010 Uli Fouquet
## 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
##
"""Interfaces for JAMB data tables and related components.
"""
import os
import waeup.sirp.browser
from hurry.file import HurryFile
from zc.sourcefactory.basic import BasicSourceFactory
from zope import schema
from zope.app.file.interfaces import IImage
from zope.interface import Interface, Attribute
from zope.pluggableauth.interfaces import IPrincipalInfo
from zope.security.interfaces import IGroupClosureAwarePrincipal as IPrincipal
from waeup.sirp.interfaces import IWAeUPObject
from waeup.sirp.image.schema import ImageFile
from waeup.sirp.applicants.interfaces import IApplicantBaseData


class IJAMBDataRoot(IWAeUPObject):
    """A container that holds JAMB data tables.
    """
        

class IApplicantPDEImportData(IApplicantBaseData):
    """Data for applicants, that passed PDE screening.

    This data set should be suitable for imports from JAMB tables. It
    is also basicall the basic applicant data from
    :class:`IApplicantBaseData` only with the required fields set.

    """
    firstname = schema.TextLine(
        title = u'First Name',
        required = True,
        )
    middlenames = schema.TextLine(
        title = u'Middle Names',
        required = True,
        )
    lastname = schema.TextLine(
        title = u'Surname/Full Name',
        required = True,
        )
    date_of_birth = schema.Date(
        title = u'Date of Birth',
        required = True,
        )
    jamb_state = schema.TextLine(
        title = u'State (provided by JAMB)',
        required = True,
        )
    jamb_lga = schema.TextLine(
        title = u'LGA (provided by JAMB)',
        required = True,
        )
    course1 = schema.TextLine(
        title = u'1st Choice Course of Study',
        required = True,
        )
    screening_date = schema.Date(
        title = u'Screening Date',
        required = True,
        )
    screening_type = schema.TextLine(
        # XXX: schould be choice
        title = u'Screening Type',
        required = True,
        )
    screening_venue = schema.TextLine(
        title = u'Screening Venue',
        required = True,
        )
    entry_session = schema.TextLine(
        # XXX: should be choice
        # XXX: should have sensible default: upcoming session
        title = u'Entry Session',
        required = True,
        )
    
class IApplicantContainer(IWAeUPObject):
    """A container for applicants.
    """

class IApplicantPrincipalInfo(IPrincipalInfo):
    """Infos about principals that are applicants.
    """
    reg_no = Attribute("The JAMB registration no. of the user")

    access_code = Attribute("The Access Code the user purchased")

class IApplicantPrincipal(IPrincipal):
    """A principal that is an applicant.

    This interface extends zope.security.interfaces.IPrincipal and
    requires also an `id` and other attributes defined there.
    """
    reg_no = schema.TextLine(
        title = u'Registration number',
        description = u'The JAMB registration number',
        required = True,
        readonly = True)

    access_code = schema.TextLine(
        title = u'Access Code',
        description = u'The access code purchased by the user.',
        required = True,
        readonly = True)

class IApplicantsFormChallenger(Interface):
    """A challenger that uses a browser form to collect applicant
       credentials.
    """
    loginpagename = schema.TextLine(
        title = u'Loginpagename',
        description = u"""Name of the login form used by challenger.

        The form must provide an ``access_code`` input field.
        """)

    accesscode_field = schema.TextLine(
        title = u'Access code field',
        description = u'''Field of the login page which is looked up for
                          access_code''',
        default = u'access_code',
        )

class IJAMBApplicantsFormChallenger(IApplicantsFormChallenger):
    """A challenger that uses a browser form to collect applicant
       credentials for applicants in JAMB process.

       JAMB-screened applicants have to provide an extra registration
       no. provided by JAMB.
    """
    jamb_reg_no_field = schema.TextLine(
        title = u'JAMB registration no.',
        description = u'''Field of the login page which is looked up for
                          the JAMB registration number.''',
        default = u'jamb_reg_no',
        )

class IApplicantSessionCredentials(Interface):
    """Interface for storing and accessing applicant credentials in a
       session.
    """

    def __init__(access_code):
        """Create applicant session credentials."""

    def getAccessCode():
        """Return the access code."""


class IJAMBApplicantSessionCredentials(IApplicantSessionCredentials):
    """Interface for storing and accessing JAMB applicant credentials in a
       session.
    """

    def __init__(access_code, jamb_reg_no):
        """Create credentials for JAMB screened applicants."""

    def getJAMBRegNo():
        """Return the JAMB registration no."""