source: main/waeup.kofa/trunk/src/waeup/kofa/students/viewlets.py @ 12646

Last change on this file since 12646 was 12421, checked in by Henrik Bettermann, 10 years ago

Split viewlets module like in Ikoba.
  • Property svn:keywords set to Id
File size: 25.1 KB
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1## $Id: viewlets.py 12421 2015-01-08 11:59:47Z henrik $
2##
3## Copyright (C) 2011 Uli Fouquet & Henrik Bettermann
4## This program is free software; you can redistribute it and/or modify
5## it under the terms of the GNU General Public License as published by
6## the Free Software Foundation; either version 2 of the License, or
7## (at your option) any later version.
8##
9## This program is distributed in the hope that it will be useful,
10## but WITHOUT ANY WARRANTY; without even the implied warranty of
11## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
12## GNU General Public License for more details.
13##
14## You should have received a copy of the GNU General Public License
15## along with this program; if not, write to the Free Software
16## Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17##
18import grok
19from zope.component import getUtility
20from zope.interface import Interface
21from zope.i18n import translate
22from waeup.kofa.interfaces import IExtFileStore, IKofaObject
23from waeup.kofa.interfaces import MessageFactory as _
24from waeup.kofa.browser.viewlets import (
25    PrimaryNavTab, ManageActionButton, AddActionButton)
26from waeup.kofa.browser.layout import default_primary_nav_template
27from waeup.kofa.students.workflow import (
28    ADMITTED, PAID, REQUESTED, RETURNING, CLEARED, REGISTERED,
29    VALIDATED, GRADUATED, TRANSCRIPT)
30from waeup.kofa.students.browser import (
31    StudentsContainerPage,
32    StudentsContainerManagePage, StudentBaseDisplayFormPage,
33    StudentClearanceDisplayFormPage, StudentPersonalDisplayFormPage,
34    StudyCourseDisplayFormPage, StudyLevelDisplayFormPage,
35    CourseTicketDisplayFormPage, OnlinePaymentDisplayFormPage,
36    AccommodationManageFormPage, BedTicketDisplayFormPage,
37    StudentClearanceEditFormPage, StudentPersonalEditFormPage,
38    PaymentsManageFormPage, StudyCourseTranscriptPage)
39from waeup.kofa.students.interfaces import (
40    IStudentsContainer, IStudent, IStudentStudyCourse, IStudentAccommodation,
41    IStudentStudyLevel, ICourseTicket, IStudentOnlinePayment, IBedTicket,
42    IStudentPaymentsContainer, IStudentsUtils
43    )
44
45grok.context(IKofaObject) # Make IKofaObject the default context
46grok.templatedir('browser_templates')
47
48
49class StudentManageSidebar(grok.ViewletManager):
50    grok.name('left_studentmanage')
51
52class StudentManageLink(grok.Viewlet):
53    """A link displayed in the student box which shows up for StudentNavigation
54    objects.
55
56    """
57    grok.baseclass()
58    grok.viewletmanager(StudentManageSidebar)
59    grok.context(IKofaObject)
60    grok.view(Interface)
61    grok.order(5)
62    grok.require('waeup.viewStudent')
63
64    link = 'index'
65    text = _(u'Base Data')
66
67    def render(self):
68        url = self.view.url(self.context.student, self.link)
69        # Here we know that the cookie has been set
70        lang = self.request.cookies.get('kofa.language')
71        text = translate(self.text, 'waeup.kofa',
72            target_language=lang)
73        if not self.link:
74            return ''
75        return u'<li><a href="%s">%s</a></li>' % (
76                url, text)
77
78class StudentManageApplicationLink(StudentManageLink):
79    grok.order(1)
80    link = 'application_slip'
81    text = _(u'Application Slip')
82
83    def render(self):
84        slip = getUtility(IExtFileStore).getFileByContext(
85            self.context.student, attr=self.link)
86        if slip:
87            lang = self.request.cookies.get('kofa.language')
88            text = translate(self.text, 'waeup.kofa',
89                target_language=lang)
90            url = self.view.url(self.context.student,self.link)
91            return u'<li><a href="%s">%s</a></li>' % (
92                    url, text)
93        return ''
94
95class StudentManageBaseLink(StudentManageLink):
96    grok.order(2)
97    link = 'index'
98    text = _(u'Base Data')
99
100class StudentManageClearanceLink(StudentManageLink):
101    grok.order(3)
102    grok.name('studentmanageclearancelink')
103    link = 'view_clearance'
104    text = _(u'Clearance Data')
105
106class StudentManagePersonalLink(StudentManageLink):
107    grok.order(4)
108    grok.name('studentmanagepersonallink')
109    link = 'view_personal'
110    text = _(u'Personal Data')
111
112class StudentManageStudyCourseLink(StudentManageLink):
113    grok.order(5)
114    link = 'studycourse'
115    text = _(u'Study Course')
116
117class StudentManagePaymentsLink(StudentManageLink):
118    grok.order(6)
119    grok.require('waeup.viewStudent')
120    link = 'payments'
121    text = _(u'Payments')
122
123class StudentManageAccommodationLink(StudentManageLink):
124    grok.order(7)
125    grok.name('studentmanageaccommodationlink')
126    grok.require('waeup.handleAccommodation')
127    link = 'accommodation'
128    text = _(u'Accommodation')
129
130class StudentManageHistoryLink(StudentManageLink):
131    grok.order(8)
132    link = 'history'
133    text = _(u'History')
134
135
136class StudentsContainerManageActionButton(ManageActionButton):
137    grok.order(1)
138    grok.context(IStudentsContainer)
139    grok.view(StudentsContainerPage)
140    grok.require('waeup.manageStudent')
141    text = _('Manage student section')
142
143class StudentsContainerAddActionButton(AddActionButton):
144    grok.order(1)
145    grok.context(IStudentsContainer)
146    grok.view(StudentsContainerManagePage)
147    grok.require('waeup.manageStudent')
148    text = _('Add student')
149    target = 'addstudent'
150
151class ContactActionButton(ManageActionButton):
152    grok.order(5)
153    grok.context(IStudent)
154    grok.view(StudentBaseDisplayFormPage)
155    grok.require('waeup.manageStudent')
156    icon = 'actionicon_mail.png'
157    text = _('Send email')
158    target = 'contactstudent'
159
160class StudentBaseManageActionButton(ManageActionButton):
161    grok.order(1)
162    grok.context(IStudent)
163    grok.view(StudentBaseDisplayFormPage)
164    grok.require('waeup.manageStudent')
165    text = _('Manage')
166    target = 'manage_base'
167
168class StudentTrigTransActionButton(ManageActionButton):
169    grok.order(2)
170    grok.context(IStudent)
171    grok.view(StudentBaseDisplayFormPage)
172    grok.require('waeup.triggerTransition')
173    icon = 'actionicon_trigtrans.png'
174    text = _(u'Trigger transition')
175    target = 'trigtrans'
176
177class StudentLoginAsActionButton(ManageActionButton):
178    grok.order(3)
179    grok.context(IStudent)
180    grok.view(StudentBaseDisplayFormPage)
181    grok.require('waeup.loginAsStudent')
182    icon = 'actionicon_mask.png'
183    text = _(u'Login as student')
184    target = 'loginasstep1'
185
186class AdmissionSlipActionButton(ManageActionButton):
187    grok.order(4)
188    grok.context(IStudent)
189    grok.view(StudentBaseDisplayFormPage)
190    grok.require('waeup.viewStudent')
191    icon = 'actionicon_pdf.png'
192    text = _('Download admission letter')
193    target = 'admission_slip.pdf'
194
195class StudentTransferButton(ManageActionButton):
196    grok.order(6)
197    grok.context(IStudent)
198    grok.view(StudentBaseDisplayFormPage)
199    grok.require('waeup.manageStudent')
200    text = _('Transfer student')
201    target = 'transfer'
202    icon = 'actionicon_redo.png'
203
204class StudentDeactivateActionButton(ManageActionButton):
205    grok.order(7)
206    grok.context(IStudent)
207    grok.view(StudentBaseDisplayFormPage)
208    grok.require('waeup.manageStudent')
209    text = _('Deactivate account')
210    target = 'deactivate'
211    icon = 'actionicon_traffic_lights_red.png'
212
213    @property
214    def target_url(self):
215        if self.context.suspended:
216            return ''
217        return self.view.url(self.view.context, self.target)
218
219    @property
220    def onclick(self):
221        return "return window.confirm(%s);" % _(
222            "'A history message will be added. Are you sure?'")
223
224class StudentActivateActionButton(ManageActionButton):
225    grok.order(7)
226    grok.context(IStudent)
227    grok.view(StudentBaseDisplayFormPage)
228    grok.require('waeup.manageStudent')
229    text = _('Activate account')
230    target = 'activate'
231    icon = 'actionicon_traffic_lights_green.png'
232
233    @property
234    def target_url(self):
235        if not self.context.suspended:
236            return ''
237        return self.view.url(self.view.context, self.target)
238
239    @property
240    def onclick(self):
241        return "return window.confirm(%s);" % _(
242            "'A history message will be added. Are you sure?'")
243
244class StudentClearanceManageActionButton(ManageActionButton):
245    grok.order(1)
246    grok.context(IStudent)
247    grok.view(StudentClearanceDisplayFormPage)
248    grok.require('waeup.manageStudent')
249    text = _('Manage')
250    target = 'manage_clearance'
251
252class StudentClearActionButton(ManageActionButton):
253    grok.order(2)
254    grok.context(IStudent)
255    grok.view(StudentClearanceDisplayFormPage)
256    grok.require('waeup.clearStudent')
257    text = _('Clear student')
258    target = 'clear'
259    icon = 'actionicon_accept.png'
260
261    @property
262    def target_url(self):
263        cdm = getUtility(IStudentsUtils).clearance_disabled_message(self.context)
264        if cdm:
265            return ''
266        if self.context.state != REQUESTED:
267            return ''
268        return self.view.url(self.view.context, self.target)
269
270class StudentRejectClearanceActionButton(ManageActionButton):
271    grok.order(3)
272    grok.context(IStudent)
273    grok.view(StudentClearanceDisplayFormPage)
274    grok.require('waeup.clearStudent')
275    text = _('Reject clearance')
276    target = 'reject_clearance'
277    icon = 'actionicon_reject.png'
278
279    @property
280    def target_url(self):
281        cdm = getUtility(IStudentsUtils).clearance_disabled_message(self.context)
282        if cdm:
283            return ''
284        if self.context.state not in (REQUESTED, CLEARED):
285            return ''
286        return self.view.url(self.view.context, self.target)
287
288class ClearanceSlipActionButton(ManageActionButton):
289    grok.order(4)
290    grok.context(IStudent)
291    grok.view(StudentClearanceDisplayFormPage)
292    grok.require('waeup.viewStudent')
293    icon = 'actionicon_pdf.png'
294    text = _('Download clearance slip')
295    target = 'clearance_slip.pdf'
296
297class ClearanceViewActionButton(ManageActionButton):
298    grok.order(1)
299    grok.context(IStudent)
300    grok.view(StudentClearanceEditFormPage)
301    grok.require('waeup.viewStudent')
302    icon = 'actionicon_view.png'
303    text = _('View')
304    target = 'view_clearance'
305
306class PersonalViewActionButton(ManageActionButton):
307    grok.order(1)
308    grok.context(IStudent)
309    grok.view(StudentPersonalEditFormPage)
310    grok.require('waeup.viewStudent')
311    icon = 'actionicon_view.png'
312    text = _('View')
313    target = 'view_personal'
314
315class StudentPersonalManageActionButton(ManageActionButton):
316    grok.order(1)
317    grok.context(IStudent)
318    grok.view(StudentPersonalDisplayFormPage)
319    grok.require('waeup.manageStudent')
320    text = _('Manage')
321    target = 'manage_personal'
322
323class StudentPersonalEditActionButton(ManageActionButton):
324    grok.order(2)
325    grok.context(IStudent)
326    grok.view(StudentPersonalDisplayFormPage)
327    grok.require('waeup.handleStudent')
328    text = _('Edit')
329    target = 'edit_personal'
330
331class StudyCourseManageActionButton(ManageActionButton):
332    grok.order(1)
333    grok.context(IStudentStudyCourse)
334    grok.view(StudyCourseDisplayFormPage)
335    grok.require('waeup.manageStudent')
336    text = _('Manage')
337    target = 'manage'
338
339    @property
340    def target_url(self):
341        if self.context.is_current:
342            return self.view.url(self.view.context, self.target)
343        return False
344
345class StudyCourseTranscriptActionButton(ManageActionButton):
346    grok.order(2)
347    grok.context(IStudentStudyCourse)
348    grok.view(StudyCourseDisplayFormPage)
349    grok.require('waeup.viewTranscript')
350    text = _('Transcript')
351    target = 'transcript'
352    icon = 'actionicon_transcript.png'
353
354    @property
355    def target_url(self):
356        if self.context.student.transcript_enabled:
357            return self.view.url(self.view.context, self.target)
358        return False
359
360class TranscriptSlipActionButton(ManageActionButton):
361    grok.order(1)
362    grok.context(IStudentStudyCourse)
363    grok.view(StudyCourseTranscriptPage)
364    grok.require('waeup.viewTranscript')
365    text = _('Academic Transcript')
366    target = 'transcript.pdf'
367    icon = 'actionicon_pdf.png'
368
369    @property
370    def target_url(self):
371        if self.context.student.transcript_enabled:
372            return self.view.url(self.view.context, self.target)
373        return False
374
375class RevertTransferActionButton(ManageActionButton):
376    grok.order(1)
377    grok.context(IStudentStudyCourse)
378    grok.view(StudyCourseDisplayFormPage)
379    grok.require('waeup.manageStudent')
380    icon = 'actionicon_undo.png'
381    text = _('Reactivate this study course (revert previous transfer)')
382    target = 'revert_transfer'
383
384    @property
385    def target_url(self):
386        if self.context.is_previous:
387            return self.view.url(self.view.context.__parent__, self.target)
388        return False
389
390class StudyLevelManageActionButton(ManageActionButton):
391    grok.order(1)
392    grok.context(IStudentStudyLevel)
393    grok.view(StudyLevelDisplayFormPage)
394    grok.require('waeup.manageStudent')
395    text = _('Manage')
396    target = 'manage'
397
398    @property
399    def target_url(self):
400        is_current = self.context.__parent__.is_current
401        if not is_current:
402            return ''
403        return self.view.url(self.view.context, self.target)
404
405class StudentValidateCoursesActionButton(ManageActionButton):
406    grok.order(3)
407    grok.context(IStudentStudyLevel)
408    grok.view(StudyLevelDisplayFormPage)
409    grok.require('waeup.validateStudent')
410    text = _('Validate courses')
411    target = 'validate_courses'
412    icon = 'actionicon_accept.png'
413
414    @property
415    def target_url(self):
416        is_current = self.context.__parent__.is_current
417        if self.context.student.state != REGISTERED or \
418            str(self.context.__parent__.current_level) != self.context.__name__ or\
419            not is_current:
420            return ''
421        return self.view.url(self.view.context, self.target)
422
423class StudentRejectCoursesActionButton(ManageActionButton):
424    grok.order(4)
425    grok.context(IStudentStudyLevel)
426    grok.view(StudyLevelDisplayFormPage)
427    grok.require('waeup.validateStudent')
428    text = _('Reject courses')
429    target = 'reject_courses'
430    icon = 'actionicon_reject.png'
431
432    @property
433    def target_url(self):
434        is_current = self.context.__parent__.is_current
435        if self.context.student.state not in (VALIDATED, REGISTERED) or \
436            str(self.context.__parent__.current_level) != self.context.__name__ or\
437            not is_current:
438            return ''
439        return self.view.url(self.view.context, self.target)
440
441class CourseRegistrationSlipActionButton(ManageActionButton):
442    grok.order(5)
443    grok.context(IStudentStudyLevel)
444    grok.view(StudyLevelDisplayFormPage)
445    grok.require('waeup.viewStudent')
446    icon = 'actionicon_pdf.png'
447    text = _('Download course registration slip')
448    target = 'course_registration_slip.pdf'
449
450    @property
451    def target_url(self):
452        is_current = self.context.__parent__.is_current
453        if not is_current:
454            return ''
455        return self.view.url(self.view.context, self.target)
456
457class CourseTicketManageActionButton(ManageActionButton):
458    grok.order(1)
459    grok.context(ICourseTicket)
460    grok.view(CourseTicketDisplayFormPage)
461    grok.require('waeup.manageStudent')
462    text = _('Manage')
463    target = 'manage'
464
465#class OnlinePaymentManageActionButton(ManageActionButton):
466#    grok.order(1)
467#    grok.context(IStudentPaymentsContainer)
468#    grok.view(PaymentsDisplayFormPage)
469#    grok.require('waeup.manageStudent')
470#    text = 'Manage payments'
471#    target = 'manage'
472
473class PaymentReceiptActionButton(ManageActionButton):
474    grok.order(9) # This button should always be the last one.
475    grok.context(IStudentOnlinePayment)
476    grok.view(OnlinePaymentDisplayFormPage)
477    grok.require('waeup.viewStudent')
478    icon = 'actionicon_pdf.png'
479    text = _('Download payment slip')
480    target = 'payment_slip.pdf'
481
482    @property
483    def target_url(self):
484        #if self.context.p_state != 'paid':
485        #    return ''
486        return self.view.url(self.view.context, self.target)
487
488class ApprovePaymentActionButton(ManageActionButton):
489    grok.order(8)
490    grok.context(IStudentOnlinePayment)
491    grok.view(OnlinePaymentDisplayFormPage)
492    grok.require('waeup.managePortal')
493    icon = 'actionicon_accept.png'
494    text = _('Approve payment')
495    target = 'approve'
496
497    @property
498    def target_url(self):
499        if self.context.p_state == 'paid':
500            return ''
501        return self.view.url(self.view.context, self.target)
502
503class AddBedTicketActionButton(ManageActionButton):
504    grok.order(1)
505    grok.context(IStudentAccommodation)
506    grok.view(AccommodationManageFormPage)
507    grok.require('waeup.handleAccommodation')
508    icon = 'actionicon_home.png'
509    text = _('Book accommodation')
510    target = 'add'
511
512class BedTicketSlipActionButton(ManageActionButton):
513    grok.order(1)
514    grok.context(IBedTicket)
515    grok.view(BedTicketDisplayFormPage)
516    grok.require('waeup.handleAccommodation')
517    icon = 'actionicon_pdf.png'
518    text = _('Download bed allocation slip')
519    target = 'bed_allocation_slip.pdf'
520
521class RelocateStudentActionButton(ManageActionButton):
522    grok.order(2)
523    grok.context(IBedTicket)
524    grok.view(BedTicketDisplayFormPage)
525    grok.require('waeup.manageHostels')
526    icon = 'actionicon_reload.png'
527    text = _('Relocate student')
528    target = 'relocate'
529
530class StudentBaseActionButton(ManageActionButton):
531    grok.order(1)
532    grok.context(IStudent)
533    grok.view(StudentBaseDisplayFormPage)
534    grok.require('waeup.handleStudent')
535    text = _('Edit')
536    target = 'edit_base'
537
538class StudentPasswordActionButton(ManageActionButton):
539    grok.order(2)
540    grok.context(IStudent)
541    grok.view(StudentBaseDisplayFormPage)
542    grok.require('waeup.handleStudent')
543    icon = 'actionicon_key.png'
544    text = _('Change password')
545    target = 'change_password'
546
547class StudentPassportActionButton(ManageActionButton):
548    grok.order(3)
549    grok.context(IStudent)
550    grok.view(StudentBaseDisplayFormPage)
551    grok.require('waeup.handleStudent')
552    icon = 'actionicon_portrait.png'
553    text = _('Change portrait')
554    target = 'change_portrait'
555
556    @property
557    def target_url(self):
558        PWCHANGE_STATES = getUtility(IStudentsUtils).PWCHANGE_STATES
559        if self.context.state not in PWCHANGE_STATES:
560            return ''
561        return self.view.url(self.view.context, self.target)
562
563class StudentClearanceStartActionButton(ManageActionButton):
564    grok.order(1)
565    grok.context(IStudent)
566    grok.view(StudentClearanceDisplayFormPage)
567    grok.require('waeup.handleStudent')
568    icon = 'actionicon_start.gif'
569    text = _('Start clearance')
570    target = 'start_clearance'
571
572    @property
573    def target_url(self):
574        if self.context.state != ADMITTED:
575            return ''
576        return self.view.url(self.view.context, self.target)
577
578class StudentClearanceEditActionButton(ManageActionButton):
579    grok.order(1)
580    grok.context(IStudent)
581    grok.view(StudentClearanceDisplayFormPage)
582    grok.require('waeup.handleStudent')
583    text = _('Edit')
584    target = 'cedit'
585
586    @property
587    def target_url(self):
588        if self.context.clearance_locked:
589            return ''
590        return self.view.url(self.view.context, self.target)
591
592class StartSessionActionButton(ManageActionButton):
593    grok.order(1)
594    grok.context(IStudentStudyCourse)
595    grok.view(StudyCourseDisplayFormPage)
596    grok.require('waeup.handleStudent')
597    icon = 'actionicon_start.gif'
598    text = _('Start new session')
599    target = 'start_session'
600
601    @property
602    def target_url(self):
603        if self.context.next_session_allowed and self.context.is_current:
604            return self.view.url(self.view.context, self.target)
605        return False
606
607class AddStudyLevelActionButton(AddActionButton):
608    grok.order(1)
609    grok.context(IStudentStudyCourse)
610    grok.view(StudyCourseDisplayFormPage)
611    grok.require('waeup.handleStudent')
612    text = _('Add course list')
613    target = 'add'
614
615    @property
616    def target_url(self):
617        student = self.view.context.student
618        condition1 = student.state != PAID
619        condition2 = str(student['studycourse'].current_level) in \
620            self.view.context.keys()
621        condition3 = not self.context.is_current
622        if condition1 or condition2 or condition3:
623            return ''
624        return self.view.url(self.view.context, self.target)
625
626class StudyLevelEditActionButton(ManageActionButton):
627    grok.order(2)
628    grok.context(IStudentStudyLevel)
629    grok.view(StudyLevelDisplayFormPage)
630    grok.require('waeup.editStudyLevel')
631    text = _('Edit course list')
632    target = 'edit'
633
634    @property
635    def target_url(self):
636        student = self.view.context.student
637        condition1 = student.state == PAID
638        condition2 = self.view.context.is_current_level
639        is_current = self.context.__parent__.is_current
640        if condition1 and condition2 and is_current:
641            return self.view.url(self.view.context, self.target)
642        return ''
643
644class AddPaymentActionButton(AddActionButton):
645    grok.order(1)
646    grok.context(IStudentPaymentsContainer)
647    grok.view(PaymentsManageFormPage)
648    grok.require('waeup.payStudent')
649    text = _('Add current session payment ticket')
650    target = 'addop'
651
652class AddPreviousPaymentActionButton(AddActionButton):
653    grok.order(2)
654    grok.context(IStudentPaymentsContainer)
655    grok.view(PaymentsManageFormPage)
656    grok.require('waeup.payStudent')
657    grok.name('addpreviouspaymentactionbutton')
658    text = _('Add previous session payment ticket')
659    target = 'addpp'
660
661    @property
662    def target_url(self):
663        student = self.view.context.student
664        if student.before_payment or not self.target:
665            return ''
666        return self.view.url(self.view.context, self.target)
667
668class AddBalancePaymentActionButton(AddActionButton):
669    grok.order(3)
670    grok.context(IStudentPaymentsContainer)
671    grok.view(PaymentsManageFormPage)
672    grok.require('waeup.manageStudent')
673    grok.name('addbalancepaymentactionbutton')
674    text = _('Add balance payment ticket')
675    target = 'addbp'
676
677    @property
678    def target_url(self):
679        if not self.target:
680            return ''
681        return self.view.url(self.view.context, self.target)
682
683class RequestTranscriptActionButton(ManageActionButton):
684    grok.order(8)
685    grok.context(IStudent)
686    grok.view(StudentBaseDisplayFormPage)
687    grok.require('waeup.handleStudent')
688    text = _('Request transcript')
689    target = 'request_transcript'
690    icon = 'actionicon_transcript.png'
691
692    @property
693    def target_url(self):
694        if self.context.state != GRADUATED:
695            return ''
696        return self.view.url(self.view.context, self.target)
697
698class ProcessTranscriptRequestActionButton(ManageActionButton):
699    grok.order(9)
700    grok.context(IStudent)
701    grok.view(StudentBaseDisplayFormPage)
702    grok.require('waeup.viewTranscript')
703    text = _('Manage transcript request')
704    target = 'process_transcript_request'
705    icon = 'actionicon_transcript.png'
706
707    @property
708    def target_url(self):
709        if self.context.state != TRANSCRIPT:
710            return ''
711        return self.view.url(self.view.context, self.target)
712
713class StudentsTab(PrimaryNavTab):
714    """Students tab in primary navigation.
715    """
716
717    grok.context(IKofaObject)
718    grok.order(4)
719    grok.require('waeup.viewStudentsTab')
720    grok.name('studentstab')
721
722    pnav = 4
723    tab_title = _(u'Students')
724
725    @property
726    def link_target(self):
727        return self.view.application_url('students')
728
729class PrimaryStudentNavManager(grok.ViewletManager):
730    """Viewlet manager for the primary navigation tab.
731    """
732    grok.name('primary_nav_student')
733
734class PrimaryStudentNavTab(grok.Viewlet):
735    """Base for primary student nav tabs.
736    """
737    grok.baseclass()
738    grok.context(IKofaObject)
739    grok.viewletmanager(PrimaryStudentNavManager)
740    template = default_primary_nav_template
741    grok.order(1)
742    grok.require('waeup.Authenticated')
743    pnav = 0
744    tab_title = u'Some Text'
745
746    @property
747    def link_target(self):
748        return self.view.application_url()
749
750    @property
751    def active(self):
752        view_pnav = getattr(self.view, 'pnav', 0)
753        if view_pnav == self.pnav:
754            return 'active'
755        return ''
756
757class MyStudentDataTab(PrimaryStudentNavTab):
758    """MyData dropdown tab in primary navigation.
759    """
760    grok.order(3)
761    grok.require('waeup.viewMyStudentDataTab')
762    grok.template('mydatadropdowntabs')
763    grok.name('mystudentdatatab')
764    pnav = 4
765    tab_title = _(u'My Data')
766
767    @property
768    def active(self):
769        view_pnav = getattr(self.view, 'pnav', 0)
770        if view_pnav == self.pnav:
771            return 'active dropdown'
772        return 'dropdown'
773
774    @property
775    def targets(self):
776        student = grok.getSite()['students'][self.request.principal.id]
777        student_url = self.view.url(student)
778        app_slip = getUtility(IExtFileStore).getFileByContext(
779            student, 'application_slip')
780        targets = []
781        if app_slip:
782            targets = [{'url':student_url + '/application_slip',
783                        'title':_('Application Slip')},]
784        targets += [
785            {'url':student_url, 'title':'Base Data'},
786            {'url':student_url + '/view_clearance',
787             'title':_('Clearance Data')},
788            {'url':student_url + '/view_personal', 'title':_('Personal Data')},
789            {'url':student_url + '/studycourse', 'title':_('Study Course')},
790            {'url':student_url + '/payments', 'title':_('Payments')},
791            {'url':student_url + '/accommodation',
792             'title':_('Accommodation Data')},
793            {'url':student_url + '/history', 'title':_('History')},
794            ]
795        return targets
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