def save(self):
"""Warning: the source will be saved as well as the related objects
(no commit options).
Returns the source.
"""
form_title = self.cleaned_data['title']
form_username = self.cleaned_data['username']
source_url = TwitterTimeline.SOURCE_URL
source_name = "Twitter"
source_pub_date = datetime.now(timezone.utc)
provider = GeneratedFeed.TWITTER
# Make sure that this specific user profile has a
# corresponding user info to be sure it doesn't share
# credentials with another's user profile just
# by writting down this other's user's twitter username !
same_twitter_info = self.user.userprofile.twitter_info
same_twitter = TwitterTimeline.objects.filter(
username=form_username).all()
# url are unique for sources
if same_twitter_info and same_twitter:
return same_twitter[0].generated_feed.source
if not same_twitter_info:
new_twitter_user = TwitterUserInfo(username=form_username)
new_twitter_user.save()
self.user.userprofile.twitter_info = new_twitter_user
self.user.userprofile.save()
same_twitter_info = new_twitter_user
any_twitter_sources = Reference.objects.filter(
url = source_url,
).all()
with transaction.atomic():
if any_twitter_sources:
twitter_source = any_twitter_sources[0]
else:
twitter_source = Reference(
url=source_url, title=source_name,
pub_date=source_pub_date)
twitter_source.add_pin()
twitter_source.save()
with transaction.atomic():
new_feed = GeneratedFeed(
provider=provider,
source=twitter_source, title=form_title)
new_feed.last_update_check = (
datetime
.utcfromtimestamp(0)
.replace(tzinfo=timezone.utc)
)
new_feed.save()
with transaction.atomic():
new_twitter = TwitterTimeline(
username=form_username,
generated_feed=new_feed,
twitter_user_access_info = same_twitter_info)
new_twitter.save()
if twitter_source not in self.user.userprofile.sources.all():
self.user.userprofile.sources.add(twitter_source)
self.user.userprofile.generated_feeds.add(new_feed)
self.user.userprofile.save()
return twitter_source
def save(self):
"""Warning: the source will be saved as well as the related objects
(no commit options).
Returns the source.
"""
form_url,_ = sanitize_url(self.cleaned_data["url"])
form_title = self.cleaned_data["title"]
form_feed_url,_ = sanitize_url(self.cleaned_data["feed_url"])
if self.user.userprofile.web_feeds.filter(source__url=form_url).exists():
# nothing to do
return
# try a bigger look-up anyway
same_sources = WebFeed.objects.filter(source__url=form_url).all()
# url are unique for sources
if same_sources:
new_feed = same_sources[0]
else:
if form_title:
source_title = form_title
else:
source_title = build_reference_title_from_url(form_url)
try:
source_ref = Reference.objects.get(url=form_url)
except ObjectDoesNotExist:
source_ref = Reference(url=form_url,title=source_title,
pub_date=datetime.now(timezone.utc))
source_ref.save()
new_feed = WebFeed(source=source_ref)
# assume that either form_feed_url or form_url have been
# validated as a valid feed url
new_feed.xmlURL = form_feed_url or form_url
new_feed.last_update_check = datetime.utcfromtimestamp(0)\
.replace(tzinfo=timezone.utc)
new_feed.save()
with transaction.atomic():
source_ref.add_pin()
source_ref.save()
self.user.userprofile.sources.add(source_ref)
self.user.userprofile.public_sources.add(source_ref)
self.user.userprofile.web_feeds.add(new_feed)
self.user.userprofile.save()
return new_feed
def save(self):
"""Warning: the bookmark will be saved as well as the related objects
(no commit options).
Returns the bookmark.
"""
url,_ = sanitize_url(self.cleaned_data["url"])
title = self.cleaned_data["title"] \
or build_reference_title_from_url(url)
comment = self.cleaned_data["comment"]
pub_date = self.cleaned_data["pub_date"] \
or datetime.now(timezone.utc)
src_url,_ = sanitize_url(self.cleaned_data["source_url"] \
or build_source_url_from_reference_url(url))
src_title = self.cleaned_data["source_title"] \
or build_reference_title_from_url(src_url)
# Find or create a matching reference
try:
bookmarked_ref = Reference.objects.get(url=url)
# Arbitrarily chose one of the possible sources
src_query = bookmarked_ref.sources
if src_query.count() > 1:
ref_src = src_query.all()[0]
else:
ref_src = src_query.get()
except ObjectDoesNotExist:
try:
ref_src = Reference.objects.get(url=src_url)
except ObjectDoesNotExist:
ref_src = Reference(url=src_url,title=src_title,pub_date=pub_date)
ref_src.save()
if src_url == url:
bookmarked_ref = ref_src
else:
bookmarked_ref = Reference(url=url,
title=title,
pub_date=pub_date)
bookmarked_ref.save()
bookmarked_ref.sources.add(ref_src)
bookmarked_ref.save()
with transaction.atomic():
try:
bmk = UserBookmark.objects.get(owner=self.user,reference=bookmarked_ref)
except ObjectDoesNotExist:
bmk = UserBookmark(owner=self.user,reference=bookmarked_ref,
saved_date=datetime.now(timezone.utc))
bookmarked_ref.add_pin()
bmk.save()
bookmarked_ref.save()
# allow the user-specific comment to be changed and also prefix
# it with the user specified title if it differs from the
# existing reference title.
if comment:
new_comment = comment
else:
new_comment = bmk.comment
if self.cleaned_data["title"] and title!=bookmarked_ref.title \
and not new_comment.startswith(title):
new_comment = "%s: %s" % (title,new_comment)
if new_comment!=bmk.comment:
bmk.comment = new_comment
bmk.save()
with transaction.atomic():
if ref_src not in self.user.userprofile.sources.all():
self.user.userprofile.sources.add(ref_src)
self.user.userprofile.save()
with transaction.atomic():
for rust in ReferenceUserStatus\
.objects.filter(owner=self.user,
reference=bookmarked_ref).all():
rust.has_been_saved = True
rust.save()
return bmk
