def blog():
entries = EntryModel.query().order(-EntryModel.timestamp)
form = None
if users.is_current_user_admin():
form = EntryForm()
return { 'entries' : entries, 'form' : form }
def show_post(post_slug):
post = EntryModel.query(EntryModel.slug == post_slug).get()
if not post:
return render_template('404.html'), 404
form = None
if users.is_current_user_admin():
form = EntryForm(obj=post)
return { 'post' : post, 'form' : form }
def get(self):
parser = reqparse.RequestParser()
parser.add_argument('cursor')
args = parser.parse_args()
curs = Cursor(urlsafe=args['cursor'])
q = EntryModel.query()
q_forward = q.order(-EntryModel.timestamp)
q_reverse = q.order(EntryModel.timestamp)
entries, next_curs, more = q_forward.fetch_page(10, start_cursor=curs)
out = []
for entry in entries:
out.append(Entry.format(entry))
nextCurs = ""
if more:
nextCurs = next_curs.urlsafe()
prevCurs = ""
if next_curs is not None:
rev_cursor = next_curs.reversed()
old_entries, prev_cursor, fewer = q_reverse.fetch_page(10, start_cursor=rev_cursor, offset=len(out))
if prev_cursor is not None:
prevCurs = prev_cursor.urlsafe()
return {
'meta': {
'prev_curs': prevCurs,
'curs': curs.urlsafe(),
'next_curs': nextCurs
},
'entries': out
}
