source: main/kofacustom.edocons/trunk/src/kofacustom/edocons/students/browser.py @ 17930

## $Id: browser.py 17601 2023-10-04 05:26:52Z henrik $
##
## Copyright (C) 2012 Uli Fouquet & Henrik Bettermann
## 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
##
import grok
import os
from zope.i18n import translate
from zope.schema.interfaces import ConstraintNotSatisfied
from zope.component import getUtility
from zope.security import checkPermission
from hurry.workflow.interfaces import IWorkflowInfo
from waeup.kofa.interfaces import REQUESTED, IExtFileStore, IKofaUtils
from waeup.kofa.widgets.datewidget import FriendlyDatetimeDisplayWidget
from waeup.kofa.browser.layout import KofaEditFormPage
from waeup.kofa.browser.layout import action, jsaction
from waeup.kofa.students.browser import (
    StudyLevelEditFormPage, StudyLevelDisplayFormPage,
    StudentBasePDFFormPage, ExportPDFCourseRegistrationSlip,
    ExportPDFTranscriptSlip,
    CourseTicketDisplayFormPage,
    CourseTicketManageFormPage,
    StudyLevelDisplayFormPage,
    StudyLevelManageFormPage,
    StudentTriggerTransitionFormPage,
    ExportPDFAdmissionSlip, StartClearancePage, PaymentsManageFormPage,
    BalancePaymentAddFormPage, msave, emit_lock_message)
from waeup.kofa.students.interfaces import IStudentsUtils, ICourseTicket
from waeup.kofa.students.workflow import FORBIDDEN_POSTGRAD_TRANS
from kofacustom.nigeria.students.browser import (
    NigeriaOnlinePaymentDisplayFormPage,
    NigeriaStudentBaseManageFormPage,
    NigeriaStudentClearanceEditFormPage,
    NigeriaOnlinePaymentAddFormPage,
    NigeriaExportPDFPaymentSlip,
    NigeriaExportPDFClearanceSlip,
    NigeriaExportPDFPaymentSlip,
    NigeriaBedTicketAddPage,
    NigeriaExportPDFCourseRegistrationSlip,
    )

from kofacustom.edocons.students.interfaces import (
    ICustomStudentOnlinePayment, ICustomStudentStudyCourse,
    ICustomStudentStudyLevel, ICustomCourseTicket)
from kofacustom.edocons.interfaces import MessageFactory as _

def translated_values(view):
    """Translate course ticket attribute values to be displayed on
    studylevel pages.
    """
    lang = view.request.cookies.get('kofa.language')
    for value in view.context.values():
        # We have to unghostify (according to Tres Seaver) the __dict__
        # by activating the object, otherwise value_dict will be empty
        # when calling the first time.
        value._p_activate()
        value_dict = dict([i for i in value.__dict__.items()])
        value_dict['url'] = view.url(value)
        value_dict['removable_by_student'] = value.removable_by_student
        value_dict['mandatory'] = translate(str(value.mandatory), 'zope',
            target_language=lang)
        value_dict['carry_over'] = translate(str(value.carry_over), 'zope',
            target_language=lang)
        value_dict['outstanding'] = translate(str(value.outstanding), 'zope',
            target_language=lang)
        value_dict['automatic'] = translate(str(value.automatic), 'zope',
            target_language=lang)
        value_dict['grade'] = value.grade
        value_dict['weight'] = value.weight
        value_dict['course_category'] = value.course_category
        value_dict['total_score'] = value.total_score
        semester_dict = getUtility(IKofaUtils).SEMESTER_DICT
        value_dict['semester'] = semester_dict[
            value.semester].replace('mester', 'm.')
        # ECNS specific
        value_dict['carryover_score'] = value.carryover_score
        yield value_dict

class CustomStartClearancePage(StartClearancePage):
    with_ac = False

class CustomExportPDFAdmissionSlip(ExportPDFAdmissionSlip):
    """Deliver a PDF Admission slip.
    """

    omit_fields = ('date_of_birth', 'current_level', 'current_mode',
                   'certificate', 'faculty')
    #form_fields = grok.AutoFields(IStudentBase).select('student_id', 'reg_number')

    post_text = '''
This admission will be confirmed upon payment of school fees.

Note: All admitted students are to pay their school fees on or before 23 September 2023.

Also, hostel accommodation is available on first come first serve basis.

Please visit the College Registry (Student Affairs Division) at:

Edo State College of Nursing Sciences
Godwin Abbey Way (Formerly Limit Road) off Sapele Road, Benin City
or call 08104797237 for enquiries.

Congratulations!
'''

    @property
    def label(self):
        portal_language = getUtility(IKofaUtils).PORTAL_LANGUAGE
        return translate(_('Admission Letter of'),
            'waeup.kofa', target_language=portal_language) \
            + ' %s' % self.context.display_fullname

    def render(self):
        students_utils = getUtility(IStudentsUtils)
        letterhead_path = os.path.join(
            os.path.dirname(__file__), 'static', 'letterhead_admission.jpg')
        if not os.path.exists(letterhead_path):
            letterhead_path = None
        return students_utils.renderPDFAdmissionLetter(self,
            self.context.student, omit_fields=self.omit_fields,
            letterhead_path=letterhead_path, post_text=self.post_text)


class CustomExportPDFPaymentSlip(NigeriaExportPDFPaymentSlip):
    """Deliver a PDF slip of the context.
    """
    omit_fields = ('password', 'suspended', 'suspended_comment', 'phone',
        'adm_code', 'sex', 'email', 'date_of_birth', 'current_level',
        'flash_notice', 'certificate', 'faculty', 'parents_email')

class CustomPaymentsManageFormPage(PaymentsManageFormPage):
    """ Page to manage the student payments. This manage form page is for
    both students and students officers. EDOCONS does not allow students
    to remove any payment ticket.
    """
    @property
    def manage_payments_allowed(self):
        return checkPermission('waeup.manageStudent', self.context)

class CustomBalancePaymentAddFormPage(BalancePaymentAddFormPage):
    grok.require('waeup.manageStudent')


class CustomBedTicketAddPage(NigeriaBedTicketAddPage):
    with_ac = False

class CustomStudyLevelDisplayFormPage(StudyLevelDisplayFormPage):
    """ Page to display student study levels
    """
    @property
    def translated_values(self):
        return translated_values(self)

class CustomStudyLevelManageFormPage(StudyLevelManageFormPage):
    """ Page to edit the student study level data
    """

class CustomExportPDFCourseRegistrationSlip(NigeriaExportPDFCourseRegistrationSlip):
    """Deliver a PDF slip of the context.
    """
    omit_fields = ('password', 'suspended', 'suspended_comment',
        'phone', 'adm_code', 'sex', 'email', 'date_of_birth', 'current_level',
        'flash_notice')
        
    def render(self):
        portal_language = getUtility(IKofaUtils).PORTAL_LANGUAGE
        Code = translate(_('Code'), 'waeup.kofa', target_language=portal_language)
        Title = translate(_('Title'), 'waeup.kofa', target_language=portal_language)
        Dept = translate(_('Dept.'), 'waeup.kofa', target_language=portal_language)
        Faculty = translate(_('Faculty'), 'waeup.kofa', target_language=portal_language)
        Cred = translate(_('Cred.'), 'waeup.kofa', target_language=portal_language)
        #Mand = translate(_('Requ.'), 'waeup.kofa', target_language=portal_language)
        #Score = translate(_('Score'), 'waeup.kofa', target_language=portal_language)
        #Grade = translate(_('Grade'), 'waeup.kofa', target_language=portal_language)
        studentview = StudentBasePDFFormPage(self.context.student,
            self.request, self.omit_fields)
        students_utils = getUtility(IStudentsUtils)

        tabledata = []
        tableheader = []
        for i in range(1,7):
            tabledata.append(sorted(
                [value for value in self.context.values() if value.semester == i],
                key=lambda value: str(value.semester) + value.code))
            tableheader.append([(Code,'code', 2.5),
                             (Title,'title', 5),
                             (Dept,'dcode', 1.5), (Faculty,'fcode', 1.5),
                             (Cred, 'credits', 1.5),
                             #(Mand, 'mandatory', 1.5),
                             ('Score', 'score', 1.5),
                             ('Grade', 'grade', 1.5),
                             ('RST Score', 'carryover_score', 1.5),
                             ('RST Grade', 'carryover_grade', 1.5),
                             #('Auto', 'automatic', 1.5)
                             ])
        return students_utils.renderPDF(
            self, 'course_registration_slip.pdf',
            self.context.student, studentview,
            tableheader=tableheader,
            tabledata=tabledata,
            omit_fields=self.omit_fields,
            signatures=self._signatures(),
            sigs_in_footer=self._sigsInFooter(),
            )

class CustomCourseTicketDisplayFormPage(CourseTicketDisplayFormPage):
    """ Page to display course tickets
    """
    form_fields = grok.AutoFields(ICustomCourseTicket).omit('course_category',
        'ticket_session')

    @property
    def form_fields(self):
        if not self.context.carry_over:
            return grok.AutoFields(ICustomCourseTicket).omit('carryover_score')
        return grok.AutoFields(ICustomCourseTicket)

class CustomCourseTicketManageFormPage(CourseTicketManageFormPage):
    """ Page to manage course tickets
    """
    form_fields = grok.AutoFields(ICustomCourseTicket)

class ExportPDFTranscriptSlip(ExportPDFTranscriptSlip):
    """Deliver a PDF slip of the context.
    """

    def render(self):
        portal_language = getUtility(IKofaUtils).PORTAL_LANGUAGE
        Term = translate(_('Term'), 'waeup.kofa', target_language=portal_language)
        Code = translate(_('Code'), 'waeup.kofa', target_language=portal_language)
        Title = translate(_('Title'), 'waeup.kofa', target_language=portal_language)
        Cred = translate(_('Credits'), 'waeup.kofa', target_language=portal_language)
        Score = translate(_('Score'), 'waeup.kofa', target_language=portal_language)
        Grade = translate(_('Grade'), 'waeup.kofa', target_language=portal_language)
        studentview = StudentBasePDFFormPage(self.context.student,
            self.request, self.omit_fields)
        students_utils = getUtility(IStudentsUtils)

        tableheader = [(Code,'code', 2.5),
                         (Title,'title', 7),
                         (Term, 'semester', 1.5),
                         (Cred, 'credits', 1.5),
                         (Score, 'total_score', 1.5),
                         (Grade, 'grade', 1.5),
                         ('Attmpt', 'attempted_number', 1.5)
                         ]

        pdfstream = students_utils.renderPDFTranscript(
            self, 'transcript.pdf',
            self.context.student, studentview,
            omit_fields=self.omit_fields,
            tableheader=tableheader,
            signatures=self._signatures(),
            sigs_in_footer=self._sigsInFooter(),
            digital_sigs=self._digital_sigs(),
            save_file=self._save_file(),
            )
        if not pdfstream:
            self.redirect(self.url(self.context.student))
            return
        return pdfstream