def rest_deck_subscribe(request, deck_id):
if request.method == 'POST':
deck = get_deck_or_404(request.user, deck_id)
new_deck = deck.subscribe(request.user)
return {'deckId': new_deck.id,
'postRedirect': new_deck.get_absolute_url()}
def deck_textbook_source(request, deck_id=None):
'''
Expects 2 forms, at least one filled.
Reusing a textbook takes precedence over creating a new one.
'''
deck = get_deck_or_404(request.user, deck_id, must_own=True)
old_form = TextbookSourceForm(request.POST, instance=deck)
new_form = TextbookForm(request.POST)
success = True
will_create_new_book = True
if old_form.is_valid():
deck = old_form.save()
will_create_new_book = deck.textbook_source is None
else:
success = False
if new_form.is_valid() and will_create_new_book:
textbook = new_form.save()
deck.textbook_source = textbook
deck.save()
elif not new_form.is_valid():
success = False
return HttpResponse(json_encode({'success': success}),
mimetype='text/javascript')
def deck_textbook_source(request, deck_id=None):
'''
Expects 2 forms, at least one filled.
Reusing a textbook takes precedence over creating a new one.
'''
deck = get_deck_or_404(request.user, deck_id, must_own=True)
old_form = TextbookSourceForm(request.POST, instance=deck)
new_form = TextbookForm(request.POST)
success = True
will_create_new_book = True
if old_form.is_valid():
deck = old_form.save()
will_create_new_book = deck.textbook_source is None
else:
success = False
if new_form.is_valid() and will_create_new_book:
textbook = new_form.save()
deck.textbook_source = textbook
deck.save()
elif not new_form.is_valid():
success = False
return HttpResponse(json_encode({'success': success}), mimetype='text/javascript')
def deck_detail(request, deck_id=None):
deck = get_deck_or_404(request.user, deck_id)
if request.user.is_authenticated:
# Redirect if the user is already subscribed to this deck.
subscriber = deck.get_subscriber_deck_for_user(request.user)
if subscriber:
return redirect(subscriber.get_absolute_url())
fact_tags = deck.fact_tags()
detail_args = {
'queryset': Deck.objects.filter(active=True),
'template_object_name': 'deck',
'extra_context': {
'field_types': FactType.objects.get(id=1).fieldtype_set.all().order_by('ordinal'),
'fact_tags': fact_tags,
'textbook_source_form': TextbookSourceForm(),
'textbook_form': TextbookForm(),
},
'object_id': deck_id,
}
#detail_args['extra_context'].update(study_options_context(request, deck_id=deck_id))
return DetailView.as_view(request, **detail_args)
def deck_detail(request, deck_id=None):
deck = get_deck_or_404(request.user, deck_id)
if request.user.is_authenticated():
# Redirect if the user is already subscribed to this deck.
subscriber = deck.get_subscriber_deck_for_user(request.user)
if subscriber:
return redirect(subscriber.get_absolute_url())
fact_tags = deck.fact_tags()
detail_args = {
'queryset': Deck.objects.filter(active=True),
'template_object_name': 'deck',
'extra_context': {
'field_types':
FactType.objects.get(id=1).fieldtype_set.all().order_by('ordinal'),
'fact_tags':
fact_tags,
'textbook_source_form':
TextbookSourceForm(),
'textbook_form':
TextbookForm(),
},
'object_id': deck_id,
}
#detail_args['extra_context'].update(study_options_context(request, deck_id=deck_id))
return DetailView.as_view(request, **detail_args)
def rest_deck_name(request, deck_id):
deck = get_deck_or_404(request.user, deck_id)
if request.method == 'GET':
return deck.name
elif request.method == 'POST':
deck.name = request.POST['name']
deck.save()
def rest_deck_description(request, deck_id):
deck = get_deck_or_404(request.user, deck_id)
if request.method == 'GET':
return deck.description
elif request.method == 'POST':
deck.description = request.POST['description']
deck.save()
def rest_deck_description(request, deck_id):
deck = get_deck_or_404(request.user, deck_id)
if request.method == 'GET':
return deck.description
elif request.method == 'POST':
deck.description = request.POST['description']
deck.save()
def rest_deck_name(request, deck_id):
deck = get_deck_or_404(request.user, deck_id)
if request.method == 'GET':
return deck.name
elif request.method == 'POST':
deck.name = request.POST['name']
deck.save()
def rest_deck_subscribe(request, deck_id):
if request.method == 'POST':
deck = get_deck_or_404(request.user, deck_id)
new_deck = deck.subscribe(request.user)
return {
'deckId': new_deck.id,
'postRedirect': new_deck.get_absolute_url()
}
def get_object(self):
deck = get_deck_or_404(self.request.user, self.kwargs.get('pk'))
# If the user is already subscribed to this deck,
# redirect to their subscribed copy.
subscriber = deck.get_subscriber_deck_for_user(self.request.user)
if subscriber:
raise HttpTemporaryRedirectException(
reverse('rest-deck', args=[subscriber.id]))
return deck
def get_object(self):
deck = get_deck_or_404(self.request.user, self.kwargs.get('pk'))
# If the user is already subscribed to this deck,
# redirect to their subscribed copy.
subscriber = deck.get_subscriber_deck_for_user(self.request.user)
if subscriber:
raise HttpTemporaryRedirectException(
reverse('rest-deck', args=[subscriber.id]))
return deck
def post(self, request, **kwargs):
user = self.request.user
deck = get_deck_or_404(user, self.kwargs.get('pk'))
# Is it already this user's deck?
if deck.owner == user:
return self.responses.see_other(
reverse('rest-deck', args=[deck.id]))
# Check if the user is aready subscribed to this deck.
subscriber_deck = deck.get_subscriber_deck_for_user(user)
if subscriber_deck:
return self.responses.see_other(
reverse('rest-deck', args=[subscriber_deck.id]))
# Create the new subscriber deck and give its URL.
new_deck = deck.subscribe(user)
return self.responses.created(reverse('rest-deck', args=[new_deck.id]))
def post(self, request, **kwargs):
user = self.request.user
deck = get_deck_or_404(user, self.kwargs.get('pk'))
# Is it already this user's deck?
if deck.owner == user:
return self.responses.see_other(
reverse('rest-deck', args=[deck.id]))
# Check if the user is aready subscribed to this deck.
subscriber_deck = deck.get_subscriber_deck_for_user(user)
if subscriber_deck:
return self.responses.see_other(
reverse('rest-deck', args=[subscriber_deck.id]))
# Create the new subscriber deck and give its URL.
new_deck = deck.subscribe(user)
return self.responses.created(
reverse('rest-deck', args=[new_deck.id]))
def wrapper(request, *args, **kwargs):
# Deck
kwargs['deck'] = None
deck_pk = request.GET.get('deck', '').strip()
if deck_pk:
deck = get_deck_or_404(request.user, deck_pk)
kwargs['deck'] = deck
# Tags
try:
#TODO-OLD support for multiple tags
tag_id = int(request.GET.get('tags', request.GET.get('tag', -1)))
except ValueError:
tag_id = -1
if tag_id != -1:
tag_ids = [tag_id] #TODO-OLD support multiple tags
tags = usertagging.models.Tag.objects.filter(id__in=tag_ids)
else:
tags = None
kwargs['tags'] = tags
return func(request, *args, **kwargs)
def rest_deck(request, deck_id):
deck = get_deck_or_404(request.user, deck_id)
if request.method == 'DELETE':
if deck.subscriber_decks.filter(active=True).exists():
deck.active = False
deck.save()
else:
deck.delete_cascading()
elif request.method == 'PUT':
params = clean_query(request.POST, {'shared': bool})
# change shared status
if params.get('shared') is not None:
if params['shared']:
if deck.synchronized_with:
raise ApiException
deck.share()
else:
if not deck.shared:
raise ApiException
deck.unshare()
return {'shared': deck.shared}
def rest_deck(request, deck_id):
deck = get_deck_or_404(request.user, deck_id)
if request.method == 'DELETE':
if deck.subscriber_decks.filter(active=True).exists():
deck.active = False
deck.save()
else:
deck.delete_cascading()
elif request.method == 'PUT':
params = clean_query(request.POST, {'shared': bool})
# change shared status
if params.get('shared') is not None:
if params['shared']:
if deck.synchronized_with:
raise ApiException
deck.share()
else:
if not deck.shared:
raise ApiException
deck.unshare()
return {'shared': deck.shared}
def wrapper(request, *args, **kwargs):
# Deck
kwargs['deck'] = None
deck_pk = request.GET.get('deck', '').strip()
if deck_pk:
deck = get_deck_or_404(request.user, deck_pk)
kwargs['deck'] = deck
# Tags
try:
#TODO-OLD support for multiple tags
tag_id = int(request.GET.get('tags',
request.GET.get('tag', -1)))
except ValueError:
tag_id = -1
if tag_id != -1:
tag_ids = [tag_id] #TODO-OLD support multiple tags
tags = usertagging.models.Tag.objects.filter(id__in=tag_ids)
else:
tags = None
kwargs['tags'] = tags
return func(request, *args, **kwargs)
def post(self, request, **kwargs):
deck = get_deck_or_404(request.user, kwargs.get('pk'), must_own=True)
params = clean_query(request.POST, {'suspended': bool})
deck.suspended = params.get('suspended', deck.suspended)
deck.save()
return self.render_to_response({'suspended': deck.suspended})
def get(self, request, **kwargs):
deck = get_deck_or_404(request.user, kwargs.get('pk'))
return self.render_to_response({'suspended': deck.suspended})
def rest_facts(request, deck=None, tags=None):
#TODO-OLD refactor into facts (no???)
if request.method == 'GET':
ret = []
if request.GET['fact_type']:
fact_type_id = request.GET['fact_type']
fact_type = get_object_or_404(FactType, pk=fact_type_id)
user = deck.owner if deck else request.user
facts = Fact.objects.with_upstream(
user, deck=deck, tags=tags).filter(active=True)
#is the user searching his facts?
if ('search' in request.GET
and request.GET['search'].strip()):
search_query = request.GET['search']
facts = Fact.objects.search(
fact_type, search_query, query_set=facts)
#FIXME add search for synchronized facts too!
for fact in facts.iterator():
row = {
'fact-id': fact.id,
'suspended': fact.suspended(),
}
ident, name = '', ''
for field_content in fact.field_contents:
#TODO-OLD rename to be clearer, like field_id, or ???
key = 'id{0}'.format(field_content.field_type_id)
if not ident:
ident = key
elif not name:
name = key
row[key] = field_content.human_readable_content()
row['{0}_field-content-id'.format(key)] = field_content.id
if not name:
name = ident
ret.append(row)
ret = to_dojo_data(ret)
ret['identifier'] = 'fact-id'
#ret['name'] = name #todo:for <2 cols/fields...?
return ret
elif request.method == 'POST':
# Create fact in deck, including its fields and cards. POST method.
#TODO-OLD refactor into other module probably
ret = {}
#TODO-OLD just get this from the form object.
deck = get_deck_or_404(request.user, request.POST['fact-deck'],
must_own=True)
# Override the submitted deck ID with the ID from the URL,
# since this is a RESTful interface.
post_data = request.POST.copy()
#post_data['fact-deck'] = deck_id
#todo: refactor this into model code
#CardFormset = modelformset_factory(Card, exclude=('fact', 'ease_factor', )) #TODO-OLD make from CardForm
#card_formset = CardFormset(post_data, prefix='card')
card_templates = CardTemplate.objects.filter(
id__in=[e[1] for e in post_data.items()
if e[0].find('card_template') == 0])
#FieldContentFormset = modelformset_factory(FieldContent, exclude=('fact', ))
FieldContentFormset = modelformset_factory(
FieldContent, form=FieldContentForm)
field_content_formset = FieldContentFormset(
post_data, prefix='field_content')
fact_form = FactForm(post_data, prefix='fact')
if field_content_formset.is_valid() and fact_form.is_valid():
#TODO-OLD automate the tag saving in forms.py
new_fact = fact_form.save()
new_fact.active = True
new_fact.save()
# maps subfact group numbers to the subfact object
group_to_subfact = {}
for field_content_form in field_content_formset.forms:
#TODO-OLD don't create fieldcontent objects for
# optional fields which were left blank.
new_field_content = field_content_form.save(commit=False)
# is this a field of the parent fact, or a subfact?
if (new_field_content.field_type.fact_type
== new_fact.fact_type):
# parent fact
new_field_content.fact = new_fact
else:
# subfact
group = field_content_form\
.cleaned_data['subfact_group']
if group not in group_to_subfact.keys():
# create the new subfact
new_subfact = Fact(
fact_type=new_field_content\
.field_type.fact_type,
active=True,
#deck=new_fact.deck,
parent_fact=new_fact,
)
new_subfact.save()
group_to_subfact[group] = new_subfact
new_field_content.fact = group_to_subfact[group]
new_field_content.save()
for card_template in card_templates:
#card_form in card_formset.forms:
new_card = Card(
template=card_template,
fact=new_fact,
active=True,
priority = 0)
new_card.randomize_new_order()
new_card.save()
else:
raise ApiException({
#'card': card_formset.errors,
'field_content': field_content_formset.errors,
'fact': [fact_form.errors]
})
return ret
def post(self, request, **kwargs):
deck = get_deck_or_404(request.user, kwargs.get('pk'), must_own=True)
params = clean_query(request.POST, {'suspended': bool})
deck.suspended = params.get('suspended', deck.suspended)
deck.save()
return self.render_to_response({'suspended': deck.suspended})
def get(self, request, **kwargs):
deck = get_deck_or_404(request.user, kwargs.get('pk'))
return self.render_to_response({'suspended': deck.suspended})
def rest_facts(request, deck=None, tags=None):
#TODO-OLD refactor into facts (no???)
if request.method == 'GET':
ret = []
if request.GET['fact_type']:
fact_type_id = request.GET['fact_type']
fact_type = get_object_or_404(FactType, pk=fact_type_id)
user = deck.owner if deck else request.user
facts = Fact.objects.with_upstream(user, deck=deck,
tags=tags).filter(active=True)
#is the user searching his facts?
if ('search' in request.GET and request.GET['search'].strip()):
search_query = request.GET['search']
facts = Fact.objects.search(fact_type,
search_query,
query_set=facts)
#FIXME add search for synchronized facts too!
for fact in facts.iterator():
row = {
'fact-id': fact.id,
'suspended': fact.suspended(),
}
ident, name = '', ''
for field_content in fact.field_contents:
#TODO-OLD rename to be clearer, like field_id, or ???
key = 'id{0}'.format(field_content.field_type_id)
if not ident:
ident = key
elif not name:
name = key
row[key] = field_content.human_readable_content()
row['{0}_field-content-id'.format(key)] = field_content.id
if not name:
name = ident
ret.append(row)
ret = to_dojo_data(ret)
ret['identifier'] = 'fact-id'
#ret['name'] = name #todo:for <2 cols/fields...?
return ret
elif request.method == 'POST':
# Create fact in deck, including its fields and cards. POST method.
#TODO-OLD refactor into other module probably
ret = {}
#TODO-OLD just get this from the form object.
deck = get_deck_or_404(request.user,
request.POST['fact-deck'],
must_own=True)
# Override the submitted deck ID with the ID from the URL,
# since this is a RESTful interface.
post_data = request.POST.copy()
#post_data['fact-deck'] = deck_id
#todo: refactor this into model code
#CardFormset = modelformset_factory(Card, exclude=('fact', 'ease_factor', )) #TODO-OLD make from CardForm
#card_formset = CardFormset(post_data, prefix='card')
card_templates = CardTemplate.objects.filter(id__in=[
e[1] for e in post_data.items() if e[0].find('card_template') == 0
])
#FieldContentFormset = modelformset_factory(FieldContent, exclude=('fact', ))
FieldContentFormset = modelformset_factory(FieldContent,
form=FieldContentForm)
field_content_formset = FieldContentFormset(post_data,
prefix='field_content')
fact_form = FactForm(post_data, prefix='fact')
if field_content_formset.is_valid() and fact_form.is_valid():
#TODO-OLD automate the tag saving in forms.py
new_fact = fact_form.save()
new_fact.active = True
new_fact.save()
# maps subfact group numbers to the subfact object
group_to_subfact = {}
for field_content_form in field_content_formset.forms:
#TODO-OLD don't create fieldcontent objects for
# optional fields which were left blank.
new_field_content = field_content_form.save(commit=False)
# is this a field of the parent fact, or a subfact?
if (new_field_content.field_type.fact_type ==
new_fact.fact_type):
# parent fact
new_field_content.fact = new_fact
else:
# subfact
group = field_content_form\
.cleaned_data['subfact_group']
if group not in group_to_subfact.keys():
# create the new subfact
new_subfact = Fact(
fact_type=new_field_content\
.field_type.fact_type,
active=True,
#deck=new_fact.deck,
parent_fact=new_fact,
)
new_subfact.save()
group_to_subfact[group] = new_subfact
new_field_content.fact = group_to_subfact[group]
new_field_content.save()
for card_template in card_templates:
#card_form in card_formset.forms:
new_card = Card(template=card_template,
fact=new_fact,
active=True,
priority=0)
new_card.randomize_new_order()
new_card.save()
else:
raise ApiException({
#'card': card_formset.errors,
'field_content': field_content_formset.errors,
'fact': [fact_form.errors]
})
return ret
