def postPlaylist(self, playlist):
#print self.request.POST
if any((k not in self.request.POST or not self.request.POST[k] for k in
("title", "videoID", "startTime", "endTime"))):
return self.returnJSON(None, code=400, message="Required fields not included")
#print models.getPopulateDictionary(models.Snippet, self.request.POST.items())
# validate videoID
result = urlfetch.fetch("https://www.googleapis.com/youtube/v3/videos?id=%s&key=%s&part=id" % (
self.request.get('videoID'), credentials.API_KEY))
if result.status_code != 200:
return self.returnJSON(None, code=400, message="Invalid YouTube VideoID")
videoJSON = json.loads(result.content)
if not videoJSON['pageInfo']['totalResults']:
return self.returnJSON(None, code=400, message="Invalid YouTube VideoID")
# create snippet
newSnippet = models.Snippet(parent=playlist.key, **models.getPopulateDictionary(models.Snippet, self.request.POST.items()))
# todo validate that start/end times are 0 <= startTime < endTime <= videoLength, youtube embedd fails gracefully for now
# put in datastore, then add to playlist
snptKey = newSnippet.put()
playlist.snippetKeys.append(snptKey)
playlist.put()
# return json with status
dictout = {"result":"snippet created",
"snippet":snptKey.get()._to_dict()}
return self.returnJSON(json.dumps(dictout), code=201)
def update_snippet(self, email):
week_string = self.request.get('week')
week = datetime.datetime.strptime(week_string, '%m-%d-%Y').date()
assert week.weekday() == 0, 'passed-in date must be a Monday'
text = self.request.get('snippet')
private = self.request.get('private') == 'True'
is_markdown = self.request.get('is_markdown') == 'True'
# TODO(csilvers): make this get-update-put atomic.
# (maybe make the snippet id be email + week).
q = models.Snippet.all()
q.filter('email = ', email)
q.filter('week = ', week)
snippet = q.get()
if snippet:
snippet.text = text # just update the snippet text
snippet.private = private
snippet.is_markdown = is_markdown
else:
# add the snippet to the db
snippet = models.Snippet(created=_TODAY_FN(), email=email,
week=week, text=text, private=private,
is_markdown=is_markdown)
db.put(snippet)
db.get(snippet.key()) # ensure db consistency for HRD
# When adding a snippet, make sure we create a user record for
# that email as well, if it doesn't already exist.
_get_or_create_user(email)
self.response.set_status(200)
def get(self):
if not users.get_current_user():
return _login_page(self.request, self)
week_string = self.request.get('week')
if week_string:
week = datetime.datetime.strptime(week_string, '%m-%d-%Y').date()
else:
week = util.existingsnippet_monday(_TODAY_FN())
snippets_q = models.Snippet.all()
snippets_q.filter('week = ', week)
snippets = snippets_q.fetch(1000) # good for many users...
# TODO(csilvers): filter based on wants_to_view
# Get all the user records so we can categorize snippets.
user_q = models.User.all()
results = user_q.fetch(1000)
email_to_category = {}
email_to_user = {}
for result in results:
# People aren't very good about capitalizing their
# categories consistently, so we enforce title-case,
# with exceptions for 'and'.
email_to_category[result.email] = _title_case(result.category)
email_to_user[result.email] = result
# Collect the snippets and users by category. As we see each email,
# delete it from email_to_category. At the end of this,
# email_to_category will hold people who did not give
# snippets this week.
snippets_and_users_by_category = {}
for snippet in snippets:
# Ignore this snippet if we don't have permission to view it.
if (snippet.private and not _can_view_private_snippets(
_current_user_email(), snippet.email)):
continue
category = email_to_category.get(snippet.email,
models.NULL_CATEGORY)
if snippet.email in email_to_user:
snippets_and_users_by_category.setdefault(category, []).append(
(snippet, email_to_user[snippet.email]))
else:
snippets_and_users_by_category.setdefault(category, []).append(
(snippet, models.User(email=snippet.email)))
if snippet.email in email_to_category:
del email_to_category[snippet.email]
# Add in empty snippets for the people who didn't have any --
# unless a user is marked 'hidden'. (That's what 'hidden'
# means: pretend they don't exist until they have a non-empty
# snippet again.)
for (email, category) in email_to_category.iteritems():
if not email_to_user[email].is_hidden:
snippet = models.Snippet(email=email, week=week)
snippets_and_users_by_category.setdefault(category, []).append(
(snippet, email_to_user[snippet.email]))
# Now get a sorted list, categories in alphabetical order and
# each snippet-author within the category in alphabetical
# order.
# The data structure is ((category, ((snippet, user), ...)), ...)
categories_and_snippets = []
for (category,
snippets_and_users) in snippets_and_users_by_category.iteritems():
snippets_and_users.sort(key=lambda (snippet, user): snippet.email)
categories_and_snippets.append((category, snippets_and_users))
categories_and_snippets.sort()
template_values = {
'logout_url': users.create_logout_url('/'),
'message': self.request.get('msg'),
# Used only to switch to 'username' mode and to modify settings.
'username': _current_user_email(),
'is_admin': users.is_current_user_admin(),
'prev_week': week - datetime.timedelta(7),
'view_week': week,
'next_week': week + datetime.timedelta(7),
'categories_and_snippets': categories_and_snippets,
}
self.render_response('weekly_snippets.html', template_values)
def _mock_data(self):
# The fictional day for these tests Wednesday, July 29, 2015
slacklib._TODAY_FN = lambda: datetime.datetime(2015, 7, 29)
# Stuart created his account, but has never once filled out a snippet
db.put(models.User(email='*****@*****.**'))
# Fleetwood has two recent snippets, and always uses markdown lists,
# but sometimes uses different list indicators or indention.
db.put(models.User(email='*****@*****.**'))
db.put(
models.Snippet(email='*****@*****.**',
week=datetime.date(2015, 7, 27),
text=textwrap.dedent("""
* went for a walk
* sniffed some things
* hoping to sniff more things! #yolo
""")))
db.put(
models.Snippet(email='*****@*****.**',
week=datetime.date(2015, 7, 20),
text=textwrap.dedent("""
- lots of walks this week
- not enough sniffing, hope to remedy next week!
""")))
# Toby has filled out two snippets, but missed a week in-between while
# on vacation. When he got back from vacation he was still jetlagged so
# he wrote a longform paragraph instead of a list.
db.put(models.User(email='*****@*****.**'))
db.put(
models.Snippet(email='*****@*****.**',
week=datetime.date(2015, 7, 13),
text=textwrap.dedent("""
- going on vacation next week, so excited!
""")))
db.put(
models.Snippet(email='*****@*****.**',
week=datetime.date(2015, 7, 27),
text=textwrap.dedent("""
I JUST GOT BACK FROM VACATION IT WAS TOTALLY AWESOME AND I SNIFFED
ALL SORTS OF THINGS. I GUESS I NEED TO WRITE SOMETHING HERE, HUH?
OK THEN:
- I had fun.
LUNCHTIME SUCKERS!
""")))
# Fozzie tried hard to create an entry manually in the previous week,
# but didn't understand markdown list syntax and got discouraged (so
# has no entry this week, and a malformed one last week).
db.put(models.User(email='*****@*****.**'))
db.put(
models.Snippet(email='*****@*****.**',
week=datetime.date(2015, 7, 20),
text=textwrap.dedent("""
-is this how I list?
-why is it not formatting??!?
""")))