def post(self):
paster = users.get_current_user()
name = self.request.get('name').strip() or "Untitled"
content = self.request.get('content').strip()
private = self.request.get('private').strip()
if name and content and bool(paster):
u = Pasty(Name = name, Content = content, User = paster, Private = bool(private))
u.put()
# Update Memcache
# First update the recent posts
if not bool(private):
recent = memcache.get('recent')
if recent:
recent.insert(0, u)
if len(recent) > 10:
recent.pop()
memcache.set('recent', recent)
# Now update the post memcache
memcache.set("pasty:%s" % (str(u.key().id())), u)
self.redirect('/pasty/%s' % u.key().id())
else:
self.redirect(users.create_login_url(self.request.uri))
def edit_pasty_post(self, id):
paster = users.get_current_user()
name = self.request.get('name').strip() or "Untitled"
content = self.request.get('content').strip()
if name and content:
u = Pasty.get_by_id(int(id))
u2 = memcache.get("pasty:%s" % id)
if u:
if u.User == paster:
u.Name = name
u.Content = content
u.put()
if u2:
u2.Name = name
u2.Content = content
memcache.set("pasty:"+id, u2)
self.redirect('/pasty/%s' % id)
else:
self.error('403')
else:
self.error('404')
else:
self.redirect('/pasty/edit_pasty/'+id)
def edit_pasty_post(self, id):
paster = users.get_current_user()
name = self.request.get('name').strip() or "Untitled"
content = self.request.get('content').strip()
if name and content:
u = Pasty.get_by_id(int(id))
if u:
if u.User == paster:
# if the title is changed
# we need to rebild 'recent'
if u.Name != name:
memcache.delete('recent')
u.Name = name
u.Content = content
u.put()
memcache.set("pasty:"+id, u)
self.redirect('/pasty/%s' % id)
else:
self.error('403')
else:
self.error('404')
else:
self.redirect('/pasty/edit_pasty/'+id)
def delete_pasty(self, id):
u = Pasty.get_by_id(int(id))
if u:
memcache.delete('pasty:'+ id)
memcache.delete('recent')
logging.debug("Deleting 'recent' from memcache.")
memcache.delete('comments:'+ id)
db.delete(u)
self.redirect('/')
else:
self.error('404')
def edit_pasty(self, id):
paster = users.get_current_user()
u = memcache.get("pasty:%s" % id)
if not u:
u = Pasty.get_by_id(int(id))
if not u:
self.error('404')
if paster == u.User:
self.render('edit_pasty.html', pasty=u)
else:
self.error('403')
def get(self, id):
paster = users.get_current_user()
u = memcache.get("pasty:%s" % id)
if not u:
u = Pasty.get_by_id(int(id))
if u == None:
self.error(404);
else:
memcache.set("pasty:%s" % (str(u.key().id())), u)
is_owner = (u.User == paster)
u2 = memcache.get("comments:%s" % id)
if u2 is None:
u2 = db.GqlQuery("SELECT * FROM Comment WHERE PostId=:1 ORDER BY Created", id)
u2 = u2.fetch(None)
if not memcache.add("comments:" + id, u2):
logging.error('Memcache set failed, while trying to add comments:' + id)
self.render("view_pasty.html", pasty=u, is_owner=is_owner, logged_in=bool(paster),
comments=reversed(u2), paster=paster)
