def project_detail_view( request, *args, **kwargs ):
# putting together the required context.
if request.method == 'GET':
# very basic implementation.
ctx = { }
ctx['project'] = get_object_or_404( Project, pk = kwargs['project'] )
ctx['task_list'] = Task.objects.filter( parent = ctx['project'] )
ctx['update_list'] = Update.objects.filter( parent = ctx['project'] )
ctx['documents'] = Document.objects.filter( project = ctx['project'] )
if Update.objects.filter( parent = ctx['project'] ).count():
ctx['no_updates'] = 0
else:
ctx['no_updates'] = 1
if Task.objects.filter( parent = ctx['project'] ).count():
ctx['no_tasks'] = 0
else:
ctx['no_tasks'] = 1
if not PermissionHandler.edit_project( request.user, project = kwargs['project'] ):
ctx['allow_project_edit'] = 0
else:
ctx['allow_project_edit'] = 1
if not PermissionHandler.create_update( request.user, project = kwargs['project'] ):
ctx['allow_update'] = 0
else:
ctx['allow_update'] = 1
if not PermissionHandler.create_task( request.user, project = kwargs['project'] ):
ctx['allow_task'] = 0
else:
ctx['allow_task'] = 1
if not PermissionHandler.add_user_to_project( request.user, project = kwargs['project'] ):
ctx['allow_add_user'] = 0
else:
ctx['allow_add_user'] = 1
if not PermissionHandler.add_mentor_to_project( request.user, project = kwargs['project'] ):
ctx['allow_add_mentor'] = 0
else:
ctx['allow_add_mentor'] = 1
return render_to_response( 'project/project_details.html', ctx, context_instance = RequestContext(request) )
elif request.method == 'POST':
return HttpResponse('Method inapplicable')
def form_valid( self, form ):
if( not PermissionHandler.create_update( self.request.user, **self.kwargs ) ):
raise PermissionDenied( 'You do NOT have permission to make an update :P' ) # <--- change this to a more tactful message :)
form.instance.user = self.request.user
form.instance.parent = Project.objects.filter( pk = self.kwargs['project'] )[0]
super( CreateUpdate, self ).form_valid( form )
return HttpResponseRedirect(reverse('project:project_detail',args=[self.kwargs['project']]))
def global_context(request):
# provide context data for the leftbar.
ctx = {'club_list': Club.objects.all(), 'all_users':User.objects.all()}
if request.user.is_authenticated() and PermissionHandler.create_club( request.user ):
ctx['allow_club_create'] = 1
else:
ctx['allow_club_create'] = 0
return ctx
def upload_document( request, *args, **kwargs ):
if not PermissionHandler.edit_project( request.user, project = kwargs['project'] ):
return PermissionDenied('You are not allowed to upload to this project!')
d = Document( doc = request.FILES['doc'], user = request.user, desc = request.POST['desc'] )
d.save()
project = get_object_or_404( Project, pk = kwargs['project'] )
project.documents.add(d)
project.save()
return redirect( reverse('project:project_detail', args=[kwargs['project']] ) )
def form_valid( self, form ): if( not PermissionHandler.create_comment(self.request.user, **self.kwargs ) ): # check for permission using the permissions module. raise PermissionDenied( 'You do NOT have permission to make a comment :P' ) form.instance.user = self.request.user if( self.kwargs['target_model'] == 'Update'): Update.objects.filter( pk = self.kwargs['update'] )[0].comments.add( form.instance ) elif( self.kwargs['target_model'] == 'Task'): Task.objects.filter( pk = self.kwargs['task'] )[0].comments.add( form.instance ) return super( CreateProject, self ).form_valid( form )
def add_task( request, **kwargs ):
project = get_object_or_404( Project, pk = kwargs['project'] )
# controller auth checking.
if( (not PermissionHandler.create_update( request.user, **kwargs )) ): # check for permission using the permissions module.
dajax = Dajax() # controller feedback
dajax.alert('You do NOT have this permission')
return dajax.json()
# error handling for form data
# controller input data checking
try:
for x in ['content','title','deadline']:
if x not in kwargs.keys() or kwargs[x] == '':
if x+'_feedback_field' in kwargs.keys():
raise ValueError(x+' missing..',kwargs[x+'_feedback_field']) # controller feedback
else:
raise ValueError(x+' missing..')
except ValueError as e:
if (len(e.args) == 2): # intercept special value errors
dajax = Dajax()
# clear feedback fields. controller feedback initialization
for x in ['content','title','deadline']:
dajax.script('document.getElementById("'+kwargs[x+'_feedback_field']+'").innerHTML = ""')
# write scripts to be executed on the client side to inform the client of the value error in a proper manner.
dajax.script('document.getElementById("'+e.args[1]+'").innerHTML = "'+e.args[0]+'"')
return dajax.json()
# controller operation
task = Task()
task.content = kwargs['content']
task.title = kwargs['title']
task.deadline = kwargs['deadline']
task.parent = project
if 'assignees' in kwargs.keys():
for i in kwargs['assignees']:
user = get_object_or_404( User, pk=i )
task.assigned.add(user)
task.user = request.user
task.save()
# controller response on success.
dajax = Dajax()
dajax.script('location.reload(true)')
return dajax.json()
def delete_document( request, **kwargs ):
doc = get_object_or_404( Document, pk = kwargs['doc'] )
if( (not PermissionHandler.delete_document(request.user, **kwargs )) ): # check for permission using the permissions module.
raise PermissionDenied( 'You do NOT have permission to create a club :P' )
doc.delete()
dajax = Dajax()
dajax.script('location.reload(true)')
return dajax.json()
def create_blank_club( request, **kwargs):
if( not PermissionHandler.create_club(request.user, **kwargs ) ): # check for permission using the permissions module.
raise PermissionDenied( 'You do NOT have permission to create a club :P' )
club = Club()
club.description = 'Detailed Writeup'
club.name = 'Sample Name'
club.save()
dajax = Dajax()
#dajax.script('window.location=\'http://localhost:8000/club/'+format(club.pk)+'/\'')
dajax.script('window.location=\''+reverse('project:club_detail',args=[club.pk])+'\'')
return dajax.json()
def club_detail_view( request, **kwargs ):
ctx = { }
ctx['club'] = get_object_or_404( Club, pk = kwargs['club'] )
ctx['project_list'] = Project.objects.filter( club = ctx['club'] )
if not PermissionHandler.edit_club( request.user, club = kwargs['club'] ):
ctx['allow_club_edit'] = 0
else:
ctx['allow_club_edit'] = 1
if not PermissionHandler.create_project( request.user, club = kwargs['club'] ):
ctx['allow_project_create'] = 0
else:
ctx['allow_project_create'] = 1
if not PermissionHandler.add_core_to_club( request.user, club = kwargs['club'] ):
ctx['allow_add_core'] = 0
else:
ctx['allow_add_core'] = 1
return render_to_response( 'project/club_details.html', ctx, context_instance = RequestContext(request) )
def delete_task( request, **kwargs ):
task = get_object_or_404( Task, pk = kwargs['task'] )
if( (not PermissionHandler.delete_task(request.user, **kwargs )) ): # check for permission using the permissions module.
dajax = Dajax()
dajax.alert('You do NOT have this permission')
return dajax.json()
task.delete()
dajax = Dajax()
dajax.script('location.reload(true)')
return dajax.json()
def club_update( request, *args, **kwargs ):
if not PermissionHandler.edit_club( request.user, club = kwargs['club'] ):
return PermissionDenied('You are not allowed to edit!')
club = get_object_or_404( Club, pk = kwargs['club'] )
try:
club.description = request.POST['description']
club.name = request.POST['name']
club.image = request.FILES['image']
club.save()
except ValueError as e: # implement a form clean mechanism here.
raise PermissionDenied('Error')
return redirect( reverse('project:club_detail', args=[kwargs['club']] ) )
def comment_on_task( request, **kwargs ):
if( (not PermissionHandler.create_comment(request.user, **kwargs )) ): # check for permission using the permissions module.
raise PermissionDenied( 'You do NOT have permission to make comments :P' )
comment = Comment( user = request.user, content = kwargs['content'] )
comment.save()
task = get_object_or_404( Task, pk = kwargs['task'] )
task.comments.add(comment)
task.save()
dajax = Dajax()
dajax.script('location.reload(true)')
return dajax.json()
def create_blank_project( request, **kwargs):
if( not PermissionHandler.create_project(request.user, **kwargs ) ): # check for permission using the permissions module.
raise PermissionDenied( 'You do NOT have permission to create a project :P' )
project = Project()
project.desc = 'Detailed Writeup'
project.brief = 'Brief Writeup'
project.status = 'Sample Status'
project.name = 'Sample Name'
project.budget = 0
project.year = str(datetime.datetime.today().year)
project.club = get_object_or_404( Club, pk = kwargs['club'])
project.save()
dajax = Dajax()
dajax.script('window.location=\''+reverse('project:project_detail', args=[project.pk])+'\'')
return dajax.json()
def project_update( request, *args, **kwargs ):
if not PermissionHandler.edit_project( request.user, project = kwargs['project'] ):
return PermissionDenied('You are not allowed to edit!')
project = get_object_or_404( Project, pk = kwargs['project'] )
try:
project.desc = request.POST['detailed_writeup']
project.brief = request.POST['brief_writeup']
project.status = request.POST['status']
project.name = request.POST['title']
if('bgImg' in request.FILES):
project.image = request.FILES['bgImg']
project.save()
except ValueError as e: # implement a form clean mechanism here.
raise PermissionDenied('Error')
return redirect( reverse('project:project_detail', args=[kwargs['project']]) )
def add_update( request, **kwargs ):
import pdb;pdb.set_trace()
project = get_object_or_404( Project, pk = kwargs['project'] )
if( (not PermissionHandler.create_update( request.user, **kwargs )) ): # check for permission using the permissions module.
dajax = Dajax()
dajax.alert('You do NOT have this permission')
return dajax.json()
# error handling for form data
# controller input data checking
try:
if 'content' not in kwargs.keys() or kwargs['content'] == '':
raise ValueError('Content missing..',kwargs['content_feedback_field']) # controller feedback
if 'title' not in kwargs.keys() or kwargs['title'] == '':
raise ValueError('Title missing..',kwargs['title_feedback_field']) # controller feedback
except ValueError as e:
if (len(e.args) == 2): # intercept special value errors
dajax = Dajax()
# prepare the feedback handles.
for x in ['content','title']:
dajax.script('document.getElementById("'+kwargs[x+'_feedback_field']+'").innerHTML = ""')
# write scripts to be executed on the client side to inform the client of the value error in a proper manner.
dajax.script('document.getElementById("'+e.args[1]+'").innerHTML = "'+e.args[0]+'"')
return dajax.json()
# controller operation
update = Update()
update.parent = project
update.content = kwargs['content']
update.title = kwargs['title']
update.user = request.user
update.save()
dajax = Dajax()
dajax.script('location.reload(true)')
return dajax.json()
def remove_core_from_club( request, **kwargs ):
core = get_object_or_404( User, pk = kwargs['core'] )
project = get_object_or_404( Project, pk = kwargs['project'] )
if( (not PermissionHandler.remove_core_from_club( request.user, **kwargs )) ): # check for permission using the permissions module.
dajax = Dajax()
dajax.alert('You do NOT have this permission')
return dajax.json()
if core in club.cores.all():
club.cores.remove( core )
else:
raise ValueError('User does not belong to this club')
dajax = Dajax()
dajax.script('location.reload(true)')
return dajax.json()
def remove_mentor_from_project( request, **kwargs ):
mentor = get_object_or_404( User, pk = kwargs['mentor'] )
project = get_object_or_404( Project, pk = kwargs['project'] )
if( (not PermissionHandler.remove_mentor_from_project( request.user, **kwargs )) ): # check for permission using the permissions module.
dajax = Dajax()
dajax.alert('You do NOT have this permission')
return dajax.json()
if mentor in project.mentors.all():
project.mentors.remove( mentor )
else:
raise ValueError('User does not belong to this project')
dajax = Dajax()
dajax.script('location.reload(true)')
return dajax.json()
def delete_comment( request, **kwargs ):
comment = get_object_or_404( Comment, pk = kwargs['comment'] )
if( (not PermissionHandler.delete_comment(request.user, **kwargs )) ): # check for permission using the permissions module.
dajax = Dajax()
dajax.alert('You do NOT have this permission')
return dajax.json()
for update in Update.objects.filter( comments__in = [comment] ):
update.commments.remove(comment)
for task in Task.objects.filter( comments__in = [comment] ):
task.commments.remove(comment)
comment.delete()
dajax = Dajax()
dajax.script('location.reload(true)')
return dajax.json()
def form_valid( self, form ): if( not PermissionHandler.create_club(self.request.user, **self.kwargs ) ): # check for permission using the permissions module. raise PermissionDenied( 'You do NOT have permission to make a club :P' ) return super( CreateProject, self ).form_valid( form )
def form_valid( self, form ): if( not PermissionHandler.create_project(self.request.user, **self.kwargs ) ): # check for permission using the permissions module. raise PermissionDenied( 'You do NOT have permission to make a task :P' ) form.instance.club = Club.objects.filter( pk = self.kwargs['club'] )[0] return super( CreateProject, self ).form_valid( form )