def form_valid(self, form):
self.object = form.save(commit=False)
self.object.author_id = self.request.user.id
self.object.classroom_id = self.kwargs['classroom_id']
self.object.save()
# create Message
title = self.request.user.first_name + u"--提出一個Bug<" + form.cleaned_data['title'] + ">"
url = "/student/bug/" + str(self.object.id)
message = Message.create(title=title, url=url, time=timezone.now())
message.save()
enrolls = Enroll.objects.filter(student_id = self.request.user.id)
for enroll in enrolls:
# message for teacher
messagepoll = MessagePoll.create(message_id = message.id,reader_id=enroll.classroom.teacher_id)
messagepoll.save()
# message for classsmates
classmates = Enroll.objects.filter(classroom_id = enroll.classroom_id)
for classmate in classmates:
if not classmate.student_id == self.request.user.id:
messagepoll = MessagePoll.create(message_id = message.id,reader_id=classmate.student_id)
messagepoll.save()
# 記錄系統事件
classroom_name = Classroom.objects.get(id=self.kwargs['classroom_id']).name
if is_event_open(self.request) :
log = Log(user_id=self.request.user.id, event=u'張貼Bug<'+ classroom_name +'>')
log.save()
return redirect(url)
def form_valid(self, form):
self.object = form.save(commit=False)
self.object.author_id = self.request.user.id
self.object.classroom_id = self.kwargs['classroom_id']
self.object.save()
# create Message
title = self.request.user.first_name + u"--提出一個Bug<" + form.cleaned_data[
'title'] + ">"
url = "/student/bug/" + str(self.object.id)
message = Message.create(title=title, url=url, time=timezone.now())
message.save()
enrolls = Enroll.objects.filter(student_id=self.request.user.id)
for enroll in enrolls:
# message for teacher
messagepoll = MessagePoll.create(
message_id=message.id, reader_id=enroll.classroom.teacher_id)
messagepoll.save()
# message for classsmates
classmates = Enroll.objects.filter(
classroom_id=enroll.classroom_id)
for classmate in classmates:
if not classmate.student_id == self.request.user.id:
messagepoll = MessagePoll.create(
message_id=message.id, reader_id=classmate.student_id)
messagepoll.save()
# 記錄系統事件
classroom_name = Classroom.objects.get(
id=self.kwargs['classroom_id']).name
if is_event_open(self.request):
log = Log(user_id=self.request.user.id,
event=u'張貼Bug<' + classroom_name + '>')
log.save()
return redirect(url)
def register(request):
if request.method == 'POST':
form = UserRegistrationForm(request.POST)
if form.is_valid():
# Create a new user object but avoid saving it yet
new_user = form.save(commit=False)
# Set the chosen password
new_user.set_password(form.cleaned_data['password'])
# Save the User object
new_user.save()
profile = Profile(user=new_user)
profile.save()
# 記錄系統事件
if is_event_open(request):
log = Log(user_id=new_user.id, event='註冊帳號成功')
log.save()
# create Message
title = "請洽詢任課教師課程名稱及選課密碼"
url = "/student/classroom/add"
message = Message.create(title=title, url=url, time=timezone.now())
message.save()
# message for group member
messagepoll = MessagePoll.create(message_id=message.id,
reader_id=new_user.id)
messagepoll.save()
return render(request, 'account/register_done.html',
{'new_user': new_user})
else:
form = UserRegistrationForm()
return render(request, 'account/register.html', {'form': form})
def assistant_cancle(request, classroom_id, user_id, lesson):
# 限本班任課教師
if not is_teacher(request.user, classroom_id):
return redirect("homepage")
user = User.objects.get(id=user_id)
assistant = Assistant.objects.get(student_id=user_id, classroom_id=classroom_id, lesson=lesson)
assistant.delete()
# 記錄系統事件
if is_event_open(request) :
log = Log(user_id=request.user.id, event=u'取消小老師<'.encode("utf-8")+user.first_name.encode("utf-8")+'><'+ lesson_list[int(lesson)-1][2] + ">")
log.save()
# create Message
title = "<" + assistant.student.first_name.encode("utf-8") + u">取消小老師<".encode("utf-8") + lesson_list[int(lesson)-1][2] + ">"
url = "/student/group/work/" + str(lesson) + "/" + classroom_id
message = Message.create(title=title, url=url, time=timezone.now())
message.save()
group = Enroll.objects.get(classroom_id=classroom_id, student_id=assistant.student_id).group
if group > 0 :
enrolls = Enroll.objects.filter(group = group)
for enroll in enrolls:
# message for group member
messagepoll = MessagePoll.create(message_id = message.id,reader_id=enroll.student_id)
messagepoll.save()
return redirect('/teacher/score/'+str(assistant.classroom_id)+"/"+lesson)
def assistant_cancle(request, classroom_id, user_id, lesson, index):
lesson_dict = {}
for unit in lesson_list[int(lesson) - 1][1]:
for assignment in unit[1]:
lesson_dict[assignment[2]] = assignment[0]
assignment = lesson_dict[int(index)]
# 限本班任課教師
if not is_teacher(request.user, classroom_id):
return redirect("homepage")
user = User.objects.get(id=user_id)
assistant = Assistant.objects.get(student_id=user_id,
classroom_id=classroom_id,
lesson=index)
assistant.delete()
# create Message
title = "<" + assistant.student.first_name.encode(
"utf-8") + u">取消小老師<".encode("utf-8") + assignment + ">"
url = "/student/group/work/" + str(
lesson) + "/" + index + "/" + classroom_id
message = Message.create(title=title, url=url, time=timezone.now())
message.save()
group = Enroll.objects.get(classroom_id=classroom_id,
student_id=assistant.student_id).group
if group > 0:
enrolls = Enroll.objects.filter(group=group)
for enroll in enrolls:
# message for group member
messagepoll = MessagePoll.create(message_id=message.id,
reader_id=enroll.student_id)
messagepoll.save()
return redirect('/teacher/score/' + str(assistant.classroom_id) + "/" +
lesson + "/" + index)
def import_student(request):
if False:
return redirect("/")
users = ImportUser.objects.all()
for user in users:
try:
account = User.objects.get(username=request.user.username + "_" +
user.username)
except ObjectDoesNotExist:
username = request.user.username + "_" + user.username
new_user = User(username=username,
first_name=user.first_name,
password=user.password,
email=username + "@edu.tw")
# Set the chosen password
new_user.set_password(user.password)
# Save the User object
new_user.save()
profile = Profile(user=new_user)
profile.save()
# create Message
title = "請洽詢任課教師課程名稱及選課密碼"
url = "/student/classroom/add"
message = Message.create(title=title, url=url, time=timezone.now())
message.save()
# message for group member
messagepoll = MessagePoll.create(message_id=message.id,
reader_id=new_user.id)
messagepoll.save()
return redirect('/teacher/student/list')
def register(request):
if request.method == 'POST':
form = UserRegistrationForm(request.POST)
if form.is_valid():
# Create a new user object but avoid saving it yet
new_user = form.save(commit=False)
# Set the chosen password
new_user.set_password(
form.cleaned_data['password'])
# Save the User object
new_user.save()
profile = Profile(user=new_user)
profile.save()
# 記錄系統事件
if is_event_open(request) :
log = Log(user_id=new_user.id, event='註冊帳號成功')
log.save()
# create Message
title = "請洽詢任課教師課程名稱及選課密碼"
url = "/student/classroom/add"
message = Message.create(title=title, url=url, time=timezone.now())
message.save()
# message for group member
messagepoll = MessagePoll.create(message_id = message.id,reader_id=new_user.id)
messagepoll.save()
return render(request,
'account/register_done.html',
{'new_user': new_user})
else:
form = UserRegistrationForm()
return render(request,
'account/register.html',
{'form': form})
def make(request):
user_id = request.POST.get('userid')
action = request.POST.get('action')
if user_id and action:
user = User.objects.get(id=user_id)
try:
group = Group.objects.get(name="teacher")
except ObjectDoesNotExist:
group = Group(name="teacher")
group.save()
if action == 'set':
# 記錄系統事件
log = Log(user_id=1, event=u'管理員設為教師<' + user.first_name + '>')
log.save()
group.user_set.add(user)
# create Message
title = "<" + request.user.first_name + u">設您為教師"
url = "/teacher/classroom"
message = Message.create(title=title, url=url, time=timezone.now())
message.save()
# message for group member
messagepoll = MessagePoll.create(message_id=message.id,
reader_id=user_id)
messagepoll.save()
else:
# 記錄系統事件
if is_event_open(request):
log = Log(user_id=1, event=u'取消教師<' + user.first_name + '>')
log.save()
group.user_set.remove(user)
# create Message
title = "<" + request.user.first_name + u">取消您為教師"
url = "/"
message = Message.create(title=title, url=url, time=timezone.now())
message.save()
# message for group member
messagepoll = MessagePoll.create(message_id=message.id,
reader_id=user_id)
messagepoll.save()
return JsonResponse({'status': 'ok'}, safe=False)
else:
return JsonResponse({'status': user.first_name}, safe=False)
def make(request):
user_id = request.POST.get('userid')
action = request.POST.get('action')
if user_id and action :
user = User.objects.get(id=user_id)
try :
group = Group.objects.get(name="teacher")
except ObjectDoesNotExist :
group = Group(name="teacher")
group.save()
if action == 'set':
# 記錄系統事件
log = Log(user_id=1, event=u'管理員設為教師<'+user.first_name+'>')
log.save()
group.user_set.add(user)
# create Message
title = "<" + request.user.first_name + u">設您為教師"
url = "/teacher/classroom"
message = Message.create(title=title, url=url, time=timezone.now())
message.save()
# message for group member
messagepoll = MessagePoll.create(message_id = message.id,reader_id=user_id)
messagepoll.save()
else :
# 記錄系統事件
if is_event_open(request) :
log = Log(user_id=1, event=u'取消教師<'+user.first_name+'>')
log.save()
group.user_set.remove(user)
# create Message
title = "<"+ request.user.first_name + u">取消您為教師"
url = "/"
message = Message.create(title=title, url=url, time=timezone.now())
message.save()
# message for group member
messagepoll = MessagePoll.create(message_id = message.id,reader_id=user_id)
messagepoll.save()
return JsonResponse({'status':'ok'}, safe=False)
else:
return JsonResponse({'status':user.first_name}, safe=False)
def make_image(unit, enroll_id, teacher_id):
''' A View that Returns a PNG Image generated using PIL'''
from PIL import Image, ImageDraw
im = Image.open(settings.BASE_DIR+'/static/certificate/certificate'+unit+'.jpg') # create the image
#draw = ImageDraw.Draw(im) # create a drawing object that is
# used to draw on the new image
#red = (255,0,0) # color of our text
#text_pos = (10,10) # top-left position of our text
# Now, we'll do the drawing:
font_student = ImageFont.truetype(settings.BASE_DIR+'/static/cwTeXQKai-Medium.ttf',80)
font_teacher = ImageFont.truetype(settings.BASE_DIR+'/static/cwTeXQKai-Medium.ttf',60)
draw = ImageDraw.Draw(im)
enroll = Enroll.objects.get(id=enroll_id)
#studnet_id = enroll.student.id
student_name = User.objects.get(id=enroll.student.id).first_name
teacher_name = User.objects.get(id=teacher_id).first_name
student = smart_text(student_name, encoding='utf-8', strings_only=False, errors='strict')
teacher = smart_text(teacher_name, encoding='utf-8', strings_only=False, errors='strict')
draw.text((340,162), student,(0,0,0),font=font_student)
draw.text((500,387), teacher,(0,0,200),font=font_teacher)
draw.text((410,448), timezone.localtime(timezone.now()).strftime("%Y/%m/%d"),(0,0,0),font=font_teacher)
del draw # I'm done drawing so I don't need this anymore
# We need an HttpResponse object with the correct mimetype
#response = HttpResponse(content_type = "image/jpeg")
#im.save(response, 'jpeg')
#return response
# now, we tell the image to save as a PNG to the
# provided file-like object
temp_handle = StringIO.StringIO()
im.save(temp_handle, 'jpeg')
temp_handle.seek(0)
# open file write mode
context = {'error':''}
fileName = settings.BASE_DIR+"/static/certificate/"+unit+"/"+enroll_id+".jpg"
writeFile(temp_handle.read(), fileName, context)
#update and message
title = "<" + teacher_name + u">核發了一張證書給你"
#title = smart_text(teacher_name+"--核發了一張證書給你", encoding='utf-8', strings_only=False, errors='strict')
url = "/certificate/show/" + unit + "/" + enroll_id
message = Message.create(title=title, url=url, time=timezone.now())
message.save()
messagepoll = MessagePoll.create(reader_id=enroll.student.id, message_id = message.id)
messagepoll.save()
def debug_value(request, bug_id):
import sys
reload(sys)
sys.setdefaultencoding("utf-8")
# A comment was posted
debug = Debug.objects.filter(id=3)
debug_value_form = DebugValueForm(data=request.POST)
if debug_value_form.is_valid():
try:
debug_id = int(debug_value_form.cleaned_data['id'])
debug = Debug.objects.get(id=debug_id)
url = "/student/bug/"+str(bug_id)
if debug_value_form.cleaned_data['reward'] == "0":
reward = "沒有解決"
msg =u'0分<'+ request.user.first_name.encode('utf-8')+u'>評價您的除錯<'+reward.encode('utf-8')+'>'
elif debug_value_form.cleaned_data['reward'] == "1":
reward = "部份解決"
msg =u'1分<'+ request.user.first_name.encode('utf-8')+u'>評價您的除錯<'+reward.encode('utf-8')+'>'
elif debug_value_form.cleaned_data['reward'] == "2":
reward = "大概解決"
msg =u'2分<'+ request.user.first_name.encode('utf-8')+u'>評價您的除錯<'+reward.encode('utf-8')+'>'
elif debug_value_form.cleaned_data['reward'] == "3":
reward = "完全解決"
msg =u'3分<'+ request.user.first_name.encode('utf-8')+u'>評價您的除錯<'+reward.encode('utf-8')+'>'
# credit
if debug.reward < 0 :
# credit
update_avatar(debug.author_id, 3, int(debug_value_form.cleaned_data['reward']))
# History
history = PointHistory(user_id=debug.author_id, kind=3, message=msg, url=url)
history.save()
# create Message
message = Message.create(title=msg, url=url, time=timezone.localtime(timezone.now()))
message.save()
messagepoll = MessagePoll.create(reader_id=debug.author_id, message_id = message.id)
messagepoll.save()
debug.reward=debug_value_form.cleaned_data['reward']
debug.save()
# 記錄系統事件
if is_event_open(request) :
log = Log(user_id=request.user.id, event=u'評價除錯<'+ debug_value_form.cleaned_data['reward']+u'分><'+debug.author.first_name+'>')
log.save()
except ObjectDoesNotExist:
pass
return redirect("/student/bug/"+str(bug_id))
def bug_detail(request, bug_id):
bug = Bug.objects.get(id=bug_id)
# List of active comments for this post
debugs = Debug.objects.filter(bug_id=bug.id)
datas = []
for debug in debugs:
datas.append([debug, DebugValueForm(instance=debug)])
if request.method == 'POST':
# A comment was posted
debug_form = DebugForm(data=request.POST)
if debug_form.is_valid():
# Create Comment object but don't save to database yet
new_debug = debug_form.save(commit=False)
# Assign the current bug to the comment
new_debug.bug_id = bug.id
new_debug.author_id = request.user.id
# Save the comment to the database
new_debug.save()
# create Message
title = "<" + request.user.first_name + u">幫您除錯了<" + bug.title + ">"
url = request.get_full_path()
message = Message.create(title=title,
url=url,
time=timezone.localtime(timezone.now()))
message.save()
messagepoll = MessagePoll.create(reader_id=bug.author_id,
message_id=message.id)
messagepoll.save()
# 記錄系統事件
bug = Bug.objects.get(id=bug_id)
if is_event_open(request):
log = Log(user_id=request.user.id,
event=u'幫忙除錯<' + bug.title + '>')
log.save()
return redirect("/student/bug/" + bug_id)
else:
debug_form = DebugForm()
return render_to_response('student/bug_detail.html', {
'bug': bug,
'datas': datas,
'debug_form': debug_form
},
context_instance=RequestContext(request))
def assistant(request, classroom_id, user_id, lesson):
# 限本班任課教師
if not is_teacher(request.user, classroom_id):
return redirect("homepage")
user = User.objects.get(id=user_id)
assistant = Assistant(student_id=user_id,
classroom_id=classroom_id,
lesson=lesson)
assistant.save()
# 記錄系統事件
if is_event_open(request):
log = Log(user_id=request.user.id,
event=u'設為小老師<'.encode("utf-8") +
user.first_name.encode("utf-8") + '><' +
lesson_list[int(lesson) - 1][2] + ">")
log.save()
group = Enroll.objects.get(classroom_id=classroom_id,
student_id=assistant.student_id).group
# create Message
title = "<" + assistant.student.first_name.encode(
"utf-8") + u">擔任小老師<".encode("utf-8") + lesson_list[int(lesson) -
1][2] + ">"
url = "/teacher/score_peer/" + str(
lesson) + "/" + classroom_id + "/" + str(group)
message = Message.create(title=title, url=url, time=timezone.now())
message.save()
if group > 0:
enrolls = Enroll.objects.filter(group=group)
for enroll in enrolls:
# message for group member
messagepoll = MessagePoll.create(message_id=message.id,
reader_id=enroll.student_id)
messagepoll.save()
return redirect('/teacher/score/' + str(assistant.classroom_id) + "/" +
lesson)
def bug_detail(request, bug_id):
bug = Bug.objects.get(id=bug_id)
# List of active comments for this post
debugs = Debug.objects.filter(bug_id=bug.id)
datas = []
for debug in debugs:
datas.append([debug, DebugValueForm(instance=debug)])
if request.method == 'POST':
# A comment was posted
debug_form = DebugForm(data=request.POST)
if debug_form.is_valid():
# Create Comment object but don't save to database yet
new_debug = debug_form.save(commit=False)
# Assign the current bug to the comment
new_debug.bug_id = bug.id
new_debug.author_id = request.user.id
# Save the comment to the database
new_debug.save()
# create Message
title = "<" + request.user.first_name + u">幫您除錯了<"+ bug.title + ">"
url = request.get_full_path()
message = Message.create(title=title, url=url, time=timezone.localtime(timezone.now()))
message.save()
messagepoll = MessagePoll.create(reader_id=bug.author_id, message_id = message.id)
messagepoll.save()
# 記錄系統事件
bug = Bug.objects.get(id=bug_id)
if is_event_open(request) :
log = Log(user_id=request.user.id, event=u'幫忙除錯<'+ bug.title +'>')
log.save()
return redirect("/student/bug/"+bug_id)
else:
debug_form = DebugForm()
return render_to_response('student/bug_detail.html',{'bug': bug,'datas': datas, 'debug_form': debug_form}, context_instance=RequestContext(request))
def scoring(request, classroom_id, user_id, lesson, index):
user = User.objects.get(id=user_id)
enroll = Enroll.objects.get(classroom_id=classroom_id, student_id=user_id)
classroom = Classroom.objects.get(id=classroom_id)
lesson_dict = {}
for unit in lesson_list[int(lesson) - 1][1]:
for assignment in unit[1]:
lesson_dict[assignment[2]] = assignment[0]
assignment = lesson_dict[int(index)]
try:
assistant = Assistant.objects.filter(classroom_id=classroom_id,
lesson=index,
student_id=request.user.id)
except ObjectDoesNotExist:
if not is_teacher(request.user, classroom_id):
return render(request, 'message.html', {'message': "您沒有權限"})
try:
work3 = Work.objects.get(user_id=user_id, index=index, lesson=lesson)
except ObjectDoesNotExist:
work3 = Work(index=index, user_id=user_id, lesson=lesson)
except MultipleObjectsReturned:
work3 = Work.objects.filter(user_id=user_id,
index=index,
lesson=lesson).order_by("-id")[0]
workfiles = WorkFile.objects.filter(work_id=work3.id).order_by("-id")
if request.method == 'POST':
form = ScoreForm(request.user, request.POST)
if form.is_valid():
work = Work.objects.filter(index=index,
user_id=user_id,
lesson=lesson)
if not work.exists():
work = Work(lesson=lesson,
index=index,
user_id=user_id,
score=form.cleaned_data['score'],
publication_date=timezone.now())
work.save()
else:
if work[0].score < 0:
# 小老師
if not is_teacher(request.user, classroom_id):
# credit
update_avatar(request.user.id, 2, 1)
# History
history = PointHistory(
user_id=request.user.id,
kind=2,
message='1分--小老師:<' + assignment + '><' +
enroll.student.first_name.encode('utf-8') + '>',
url=request.get_full_path())
history.save()
# credit
update_avatar(enroll.student_id, 1, 1)
# History
history = PointHistory(
user_id=user_id,
kind=1,
message='1分--作業受評<' + assignment + '><' +
request.user.first_name.encode('utf-8') + '>',
url=request.get_full_path())
history.save()
work.update(score=form.cleaned_data['score'])
work.update(scorer=request.user.id)
if is_teacher(request.user, classroom_id):
if form.cleaned_data['assistant']:
try:
assistant = Assistant.objects.get(
student_id=user_id,
classroom_id=classroom_id,
lesson=index)
except ObjectDoesNotExist:
assistant = Assistant(student_id=user_id,
classroom_id=classroom_id,
lesson=index)
assistant.save()
# create Message
title = "<" + assistant.student.first_name.encode(
"utf-8") + u">擔任小老師<".encode(
"utf-8") + assignment + ">"
url = "/teacher/score_peer/" + lesson + "/" + str(
index) + "/" + classroom_id + "/" + str(enroll.group)
message = Message.create(title=title,
url=url,
time=timezone.now())
message.save()
group = Enroll.objects.get(
classroom_id=classroom_id,
student_id=assistant.student_id).group
if group > 0:
enrolls = Enroll.objects.filter(group=group)
for enroll in enrolls:
# message for group member
messagepoll = MessagePoll.create(
message_id=message.id,
reader_id=enroll.student_id)
messagepoll.save()
return redirect('/teacher/score/' + classroom_id + '/' +
lesson + "/" + index)
else:
return redirect('/teacher/score_peer/' + lesson + "/" + index +
'/' + classroom_id + '/' + str(enroll.group))
else:
work = Work.objects.filter(lesson=lesson, index=index, user_id=user_id)
if not work.exists():
form = ScoreForm(user=request.user)
else:
form = ScoreForm(instance=work[0], user=request.user)
return render(
request, 'teacher/scoring.html', {
'form': form,
'workfiles': workfiles,
'index': index,
'work': work3,
'student': user,
'classroom': classroom,
'lesson': lesson,
'assignment': assignment
})
def make_image(unit, enroll_id, teacher_id):
''' A View that Returns a PNG Image generated using PIL'''
from PIL import Image, ImageDraw
im = Image.open(settings.BASE_DIR+'/static/certificate/certificate'+unit+'.jpg') # create the image
#draw = ImageDraw.Draw(im) # create a drawing object that is
# used to draw on the new image
#red = (255,0,0) # color of our text
#text_pos = (10,10) # top-left position of our text
# Now, we'll do the drawing:
font_student = ImageFont.truetype(settings.BASE_DIR+'/static/cwTeXQKai-Medium.ttf',60)
font_school = ImageFont.truetype(settings.BASE_DIR+'/static/cwTeXQKai-Medium.ttf',40)
font_teacher = ImageFont.truetype(settings.BASE_DIR+'/static/cwTeXQKai-Medium.ttf',50)
font_date = ImageFont.truetype(settings.BASE_DIR+'/static/cwTeXQKai-Medium.ttf',50)
draw = ImageDraw.Draw(im)
enroll = Enroll.objects.get(id=enroll_id)
#studnet_id = enroll.student.id
student_name = User.objects.get(id=enroll.student.id).first_name
school_name = User.objects.get(id=teacher_id).last_name
lesson_name = "高慧君老師"
teacher_name = User.objects.get(id=teacher_id).first_name+"老師"
year = timezone.localtime(timezone.now()).year
month = timezone.localtime(timezone.now()).month
day = timezone.localtime(timezone.now()).day
date_name = "中 華 民 國 "+ str(year-1911) + " 年 "+ str(month) + " 月 " + str(day) + " 日"
student = smart_text(student_name, encoding='utf-8', strings_only=False, errors='strict')
school = smart_text(school_name, encoding='utf-8', strings_only=False, errors='strict')
lesson = smart_text(lesson_name, encoding='utf-8', strings_only=False, errors='strict')
teacher = smart_text(teacher_name, encoding='utf-8', strings_only=False, errors='strict')
date_string = smart_text(date_name, encoding='utf-8', strings_only=False, errors='strict')
draw.text((370,190), student,(0,0,200),font=font_student)
draw.text((490-len(school_name)*20,100), school,(0,0,0),font=font_school)
draw.text((470,410), teacher,(0,0,0),font=font_teacher)
draw.text((160,410), lesson,(0,0,0),font=font_teacher)
draw.text((160,475), date_string ,(0,0,0),font=font_date)
del draw # I'm done drawing so I don't need this anymore
# We need an HttpResponse object with the correct mimetype
#response = HttpResponse(content_type = "image/jpeg")
#im.save(response, 'jpeg')
#return response
# now, we tell the image to save as a PNG to the
# provided file-like object
temp_handle = StringIO.StringIO()
im.save(temp_handle, 'jpeg')
temp_handle.seek(0)
# open file write mode
if not os.path.exists(settings.BASE_DIR+"/static/certificate/"+unit):
os.mkdir(settings.BASE_DIR+"/static/certificate/"+unit)
context = {'error':''}
fileName = settings.BASE_DIR+"/static/certificate/"+unit+"/"+enroll_id+".jpg"
writeFile(temp_handle.read(), fileName, context)
#update and message
title = "<" + teacher_name + u">核發了一張證書給你"
#title = smart_text(teacher_name+"--核發了一張證書給你", encoding='utf-8', strings_only=False, errors='strict')
url = "/certificate/show/" + unit + "/" + enroll_id
message = Message.create(title=title, url=url, time=timezone.now())
message.save()
messagepoll = MessagePoll.create(reader_id=enroll.student.id, message_id = message.id)
messagepoll.save()
def scoring(request, classroom_id, user_id, index):
user = User.objects.get(id=user_id)
enroll = Enroll.objects.get(classroom_id=classroom_id, student_id=user_id)
try:
assistant = Assistant.objects.filter(classroom_id=classroom_id,
lesson=index,
student_id=request.user.id)
except ObjectDoesNotExist:
if not is_teacher(request.user, classroom_id):
return render_to_response('message.html', {'message': "您沒有權限"},
context_instance=RequestContext(request))
try:
work3 = SWork.objects.get(student_id=user_id, index=index)
except ObjectDoesNotExist:
work3 = SWork(index=index, student_id=user_id)
if request.method == 'POST':
form = ScoreForm(request.user, request.POST)
if form.is_valid():
work = SWork.objects.filter(index=index, student_id=user_id)
if not work.exists():
work = SWork(index=index,
student_id=user_id,
score=form.cleaned_data['score'],
publication_date=timezone.now())
work.save()
# 記錄系統事件
if is_event_open():
log = Log(user_id=request.user.id,
event=u'新增評分<' + user.first_name + '><' +
work.score + '分>')
log.save()
else:
if work[0].score < 0:
# 小老師
if not is_teacher(request.user, classroom_id):
# credit
update_avatar(request.user.id, 2, 1)
# History
history = PointHistory(
user_id=request.user.id,
kind=2,
message='1分--小老師:<' + index.encode('utf-8') +
'><' + enroll.student.first_name.encode('utf-8') +
'>',
url=request.get_full_path())
history.save()
# credit
update_avatar(enroll.student_id, 1, 1)
# History
history = PointHistory(
user_id=user_id,
kind=1,
message='1分--作業受評<' + index.encode('utf-8') + '><' +
request.user.first_name.encode('utf-8') + '>',
url=request.get_full_path())
history.save()
work.update(score=form.cleaned_data['score'])
work.update(scorer=request.user.id)
# 記錄系統事件
if is_event_open(request):
log = Log(user_id=request.user.id,
event=u'更新評分<' + user.first_name + u'><' +
str(work[0].score) + u'分>')
log.save()
if is_teacher(request.user, classroom_id):
if form.cleaned_data['assistant']:
try:
assistant = Assistant.objects.get(
student_id=user_id,
classroom_id=classroom_id,
lesson=index)
except ObjectDoesNotExist:
assistant = Assistant(student_id=user_id,
classroom_id=classroom_id,
lesson=index)
assistant.save()
# create Message
title = "<" + assistant.student.first_name.encode(
"utf-8") + u">擔任小老師<".encode("utf-8") + index.encode(
'utf-8') + ">"
url = "/teacher/score_peer/" + str(
index) + "/" + classroom_id + "/" + str(enroll.group)
message = Message.create(title=title,
url=url,
time=timezone.now())
message.save()
group = Enroll.objects.get(
classroom_id=classroom_id,
student_id=assistant.student_id).group
if group > 0:
enrolls = Enroll.objects.filter(group=group)
for enroll in enrolls:
# message for group member
messagepoll = MessagePoll.create(
message_id=message.id,
reader_id=enroll.student_id)
messagepoll.save()
return redirect('/teacher/work/class/' + classroom_id + '/' +
index)
else:
return redirect('/teacher/score_peer/' + index + '/' +
classroom_id + '/' + str(enroll.group))
else:
work = SWork.objects.filter(index=index, student_id=user_id)
if not work.exists():
form = ScoreForm(user=request.user)
else:
form = ScoreForm(instance=work[0], user=request.user)
return render_to_response('teacher/scoring.html', {
'form': form,
'work': work3,
'student': user,
'classroom_id': classroom_id
},
context_instance=RequestContext(request))
def scoring(request, classroom_id, user_id, index):
user = User.objects.get(id=user_id)
enroll = Enroll.objects.get(classroom_id=classroom_id, student_id=user_id)
try:
assistant = Assistant.objects.filter(classroom_id=classroom_id,lesson=index,student_id=request.user.id)
except ObjectDoesNotExist:
if not is_teacher(request.user, classroom_id):
return render_to_response('message.html', {'message':"您沒有權限"}, context_instance=RequestContext(request))
try:
work3 = Work.objects.get(user_id=user_id, index=index)
except ObjectDoesNotExist:
work3 = Work(index=index, user_id=user_id, number="0")
if request.method == 'POST':
form = ScoreForm(request.user, request.POST)
if form.is_valid():
work = Work.objects.filter(index=index, user_id=user_id)
if not work.exists():
work = Work(index=index, user_id=user_id, score=form.cleaned_data['score'], publication_date=timezone.now())
work.save()
# 記錄系統事件
if is_event_open() :
log = Log(user_id=request.user.id, event=u'新增評分<'+user.first_name+'><'+work.score+'分>')
log.save()
else:
if work[0].score < 0 :
# 小老師
if not is_teacher(request.user, classroom_id):
# credit
update_avatar(request.user.id, 2, 1)
# History
history = PointHistory(user_id=request.user.id, kind=2, message='1分--小老師:<'+lesson_list[int(index)-1][2]+'><'+enroll.student.first_name.encode('utf-8')+'>', url=request.get_full_path())
history.save()
# credit
update_avatar(enroll.student_id, 1, 1)
# History
history = PointHistory(user_id=user_id, kind=1, message='1分--作業受評<'+lesson_list[int(index)-1][2]+'><'+request.user.first_name.encode('utf-8')+'>', url=request.get_full_path())
history.save()
work.update(score=form.cleaned_data['score'])
work.update(scorer=request.user.id)
# 記錄系統事件
if is_event_open(request) :
log = Log(user_id=request.user.id, event=u'更新評分<'+user.first_name+u'><'+str(work[0].score)+u'分>')
log.save()
if is_teacher(request.user, classroom_id):
if form.cleaned_data['assistant']:
try :
assistant = Assistant.objects.get(student_id=user_id, classroom_id=classroom_id, lesson=index)
except ObjectDoesNotExist:
assistant = Assistant(student_id=user_id, classroom_id=classroom_id, lesson=index)
assistant.save()
# create Message
title = "<" + assistant.student.first_name.encode("utf-8") + u">擔任小老師<".encode("utf-8") + lesson_list[int(index)-1][2] + ">"
url = "/teacher/score_peer/" + str(index) + "/" + classroom_id + "/" + str(enroll.group)
message = Message.create(title=title, url=url, time=timezone.now())
message.save()
group = Enroll.objects.get(classroom_id=classroom_id, student_id=assistant.student_id).group
if group > 0 :
enrolls = Enroll.objects.filter(group = group)
for enroll in enrolls:
# message for group member
messagepoll = MessagePoll.create(message_id = message.id,reader_id=enroll.student_id)
messagepoll.save()
return redirect('/teacher/score/'+classroom_id+'/'+index)
else:
return redirect('/teacher/score_peer/'+index+'/'+classroom_id+'/'+str(enroll.group))
else:
work = Work.objects.filter(index=index, user_id=user_id)
if not work.exists():
form = ScoreForm(user=request.user)
else:
form = ScoreForm(instance=work[0], user=request.user)
lesson = lesson_list[int(index)-1]
return render_to_response('teacher/scoring.html', {'form': form,'work':work3, 'student':user, 'classroom_id':classroom_id, 'lesson':lesson}, context_instance=RequestContext(request))
def make_image(unit, enroll_id, teacher_id):
''' A View that Returns a PNG Image generated using PIL'''
from PIL import Image, ImageDraw
im = Image.open(settings.BASE_DIR + '/static/certificate/certificate' +
unit + '.jpg') # create the image
#draw = ImageDraw.Draw(im) # create a drawing object that is
# used to draw on the new image
#red = (255,0,0) # color of our text
#text_pos = (10,10) # top-left position of our text
# Now, we'll do the drawing:
font_student = ImageFont.truetype(
settings.BASE_DIR + '/static/cwTeXQKai-Medium.ttf', 80)
font_teacher = ImageFont.truetype(
settings.BASE_DIR + '/static/cwTeXQKai-Medium.ttf', 60)
draw = ImageDraw.Draw(im)
enroll = Enroll.objects.get(id=enroll_id)
#studnet_id = enroll.student.id
student_name = User.objects.get(id=enroll.student.id).first_name
teacher_name = User.objects.get(id=teacher_id).first_name
student = smart_text(student_name,
encoding='utf-8',
strings_only=False,
errors='strict')
teacher = smart_text(teacher_name,
encoding='utf-8',
strings_only=False,
errors='strict')
draw.text((340, 162), student, (0, 0, 0), font=font_student)
draw.text((500, 387), teacher, (0, 0, 200), font=font_teacher)
draw.text((410, 448),
timezone.localtime(timezone.now()).strftime("%Y/%m/%d"),
(0, 0, 0),
font=font_teacher)
del draw # I'm done drawing so I don't need this anymore
# We need an HttpResponse object with the correct mimetype
#response = HttpResponse(content_type = "image/jpeg")
#im.save(response, 'jpeg')
#return response
# now, we tell the image to save as a PNG to the
# provided file-like object
temp_handle = StringIO.StringIO()
im.save(temp_handle, 'jpeg')
temp_handle.seek(0)
# open file write mode
context = {'error': ''}
fileName = settings.BASE_DIR + "/static/certificate/" + unit + "/" + enroll_id + ".jpg"
writeFile(temp_handle.read(), fileName, context)
#update and message
title = "<" + teacher_name + u">核發了一張證書給你"
#title = smart_text(teacher_name+"--核發了一張證書給你", encoding='utf-8', strings_only=False, errors='strict')
url = "/certificate/show/" + unit + "/" + enroll_id
message = Message.create(title=title, url=url, time=timezone.now())
message.save()
messagepoll = MessagePoll.create(reader_id=enroll.student.id,
message_id=message.id)
messagepoll.save()
def user_login(request):
message = None
test = ""
if request.method == "POST":
form = LoginForm(request.POST)
if form.is_valid():
username = request.POST['username']
password = request.POST['password']
user = authenticate(username=username, password=password)
if user is not None:
if user.is_active:
if user.id == 1:
if user.first_name == "":
user.first_name = "管理員"
user.save()
# create Message
title = "請修改您的姓名"
url = "/account/realname"
message = Message.create(title=title,
url=url,
time=timezone.now())
message.save()
# message for group member
messagepoll = MessagePoll.create(
message_id=message.id, reader_id=1)
messagepoll.save()
# 登入成功，導到大廳
login(request, user)
# 記錄系統事件
if is_event_open(request):
log = Log(user_id=request.user.id, event='登入系統')
log.save()
# 記錄訪客資訊
admin_user = User.objects.get(id=1)
try:
profile = Profile.objects.get(user=admin_user)
except ObjectDoesNotExist:
profile = Profile(user=admin_user)
profile.save()
profile.login_count = profile.login_count + 1
profile.save()
year = localtime(timezone.now()).year
month = localtime(timezone.now()).month
day = localtime(timezone.now()).day
date_number = year * 10000 + month * 100 + day
try:
visitor = Visitor.objects.get(date=date_number)
except ObjectDoesNotExist:
visitor = Visitor(date=date_number)
visitor.count = visitor.count + 1
visitor.save()
visitorlog = VisitorLog(visitor_id=visitor.id,
user_id=user.id,
IP=request.META.get('REMOTE_ADDR'))
visitorlog.save()
return redirect('dashboard')
else:
message = "Your user is inactive"
else:
# 記錄系統事件
if is_event_open(request):
log = Log(user_id=0, event='登入失敗')
log.save()
message = "無效的帳號或密碼!"
else:
form = LoginForm()
return render_to_response('registration/login.html', {
'test': test,
'message': message,
'form': form
},
context_instance=RequestContext(request))
def user_login(request):
message = None
test = ""
if request.method == "POST":
form = LoginForm(request.POST)
if form.is_valid():
username = request.POST['username']
password = request.POST['password']
user = authenticate(username=username, password=password)
if user is not None:
if user.is_active:
if user.id == 1:
if user.first_name == "":
user.first_name = "管理員"
user.save()
# create Message
title = "請修改您的姓名"
url = "/account/realname"
message = Message.create(title=title, url=url, time=timezone.now())
message.save()
# message for group member
messagepoll = MessagePoll.create(message_id = message.id,reader_id=1)
messagepoll.save()
# 登入成功，導到大廳
login(request, user)
# 記錄系統事件
if is_event_open(request) :
log = Log(user_id=request.user.id, event='登入系統')
log.save()
# 記錄訪客資訊
admin_user = User.objects.get(id=1)
profile = Profile.objects.get(user=admin_user)
profile.visitor_count = profile.visitor_count + 1
profile.save()
year = localtime(timezone.now()).year
month = localtime(timezone.now()).month
day = localtime(timezone.now()).day
date_number = year * 10000 + month*100 + day
try:
visitor = Visitor.objects.get(date=date_number)
except ObjectDoesNotExist:
visitor = Visitor(date=date_number)
visitor.count = visitor.count + 1
visitor.save()
visitorlog = VisitorLog(visitor_id=visitor.id, user_id=user.id, IP=request.META.get('REMOTE_ADDR'))
visitorlog.save()
return redirect('dashboard')
else:
message = "Your user is inactive"
else:
# 記錄系統事件
if is_event_open(request) :
log = Log(user_id=0, event='登入失敗')
log.save()
message = "無效的帳號或密碼!"
else:
form = LoginForm()
return render_to_response('registration/login.html', {'test': test, 'message': message, 'form': form}, context_instance=RequestContext(request))
def user_login(request):
message = None
test = ""
if request.method == "POST":
form = LoginForm(request.POST)
if form.is_valid():
username = request.POST['username']
password = request.POST['password']
user = authenticate(username=username, password=password)
if user is not None:
if user.is_active:
if user.is_superuser:
mygroup1, created = Group.objects.get_or_create(
name='teacher')
user.groups.add(mygroup1)
mygroup2, created = Group.objects.get_or_create(
name='active_teacher')
user.groups.add(mygroup2)
if user.first_name == "":
user.first_name = "管理員"
user.save()
# create Message
title = "請修改您的姓名"
url = "/account/realname"
message = Message.create(title=title,
url=url,
time=timezone.now())
message.save()
# message for group member
messagepoll = MessagePoll.create(
message_id=message.id, reader_id=1)
messagepoll.save()
# 登入成功，導到大廳
login(request, user)
# 記錄訪客資訊
admin_user = User.objects.get(id=1)
try:
profile = Profile.objects.get(user=admin_user)
except ObjectDoesNotExist:
profile = Profile(user=admin_user)
profile.save()
profile.visitor_count = profile.visitor_count + 1
profile.save()
year = localtime(timezone.now()).year
month = localtime(timezone.now()).month
day = localtime(timezone.now()).day
date_number = year * 10000 + month * 100 + day
try:
visitor = Visitor.objects.get(date=date_number)
except ObjectDoesNotExist:
visitor = Visitor(date=date_number)
visitor.count = visitor.count + 1
visitor.save()
visitorlog = VisitorLog(visitor_id=visitor.id,
user_id=user.id,
IP=request.META.get('REMOTE_ADDR'))
visitorlog.save()
return redirect('/account/0')
else:
message = "Your user is inactive"
else:
message = "無效的帳號或密碼!"
else:
form = LoginForm()
return render(request, 'registration/login.html', {
'test': test,
'message': message,
'form': form
})
def debug_value(request, bug_id):
import sys
reload(sys)
sys.setdefaultencoding("utf-8")
# A comment was posted
debug = Debug.objects.filter(id=3)
debug_value_form = DebugValueForm(data=request.POST)
if debug_value_form.is_valid():
try:
debug_id = int(debug_value_form.cleaned_data['id'])
debug = Debug.objects.get(id=debug_id)
url = "/student/bug/" + str(bug_id)
if debug_value_form.cleaned_data['reward'] == "0":
reward = "沒有解決"
msg = u'0分<' + request.user.first_name.encode(
'utf-8') + u'>評價您的除錯<' + reward.encode('utf-8') + '>'
elif debug_value_form.cleaned_data['reward'] == "1":
reward = "部份解決"
msg = u'1分<' + request.user.first_name.encode(
'utf-8') + u'>評價您的除錯<' + reward.encode('utf-8') + '>'
elif debug_value_form.cleaned_data['reward'] == "2":
reward = "大概解決"
msg = u'2分<' + request.user.first_name.encode(
'utf-8') + u'>評價您的除錯<' + reward.encode('utf-8') + '>'
elif debug_value_form.cleaned_data['reward'] == "3":
reward = "完全解決"
msg = u'3分<' + request.user.first_name.encode(
'utf-8') + u'>評價您的除錯<' + reward.encode('utf-8') + '>'
# credit
if debug.reward < 0:
# credit
update_avatar(debug.author_id, 3,
int(debug_value_form.cleaned_data['reward']))
# History
history = PointHistory(user_id=debug.author_id,
kind=3,
message=msg,
url=url)
history.save()
# create Message
message = Message.create(title=msg,
url=url,
time=timezone.localtime(timezone.now()))
message.save()
messagepoll = MessagePoll.create(reader_id=debug.author_id,
message_id=message.id)
messagepoll.save()
debug.reward = debug_value_form.cleaned_data['reward']
debug.save()
# 記錄系統事件
if is_event_open(request):
log = Log(user_id=request.user.id,
event=u'評價除錯<' +
debug_value_form.cleaned_data['reward'] + u'分><' +
debug.author.first_name + '>')
log.save()
except ObjectDoesNotExist:
pass
return redirect("/student/bug/" + str(bug_id))