class GroupForm(djangoforms.ModelForm):
class Meta:
model = Group
fields = ['title', 'introduction']
title = fields.CharField(label = _("Group Title"), min_length=2,\
max_length=10)
introduction = fields.CharField(label = _("Group Introductioin"),\
widget=forms.Textarea, min_length=2, max_length = 2000)
class TopicForm(djangoforms.ModelForm):
"""docstring for TopicForm"""
class Meta:
model = GroupTopic
fields = ['title', 'content']
title = fields.CharField(label = _('Topic Title'), min_length=2,\
max_length=50)
content = fields.CharField(label = _('Topic Content'), min_length=5,\
widget=forms.Textarea, max_length=5000)
class UserForm(djangoforms.ModelForm):
"""docstring for UserForm"""
class Meta:
model = User
fields = ["fullname", "email", "status_message", "introduction"]
fullname = fields.CharField(label = _('Full Name'), min_length=1,\
max_length=17)
status_message = fields.CharField(label = _("Status Message"), min_length=1,\
max_length=70, required=False)
email = fields.EmailField(label=_('Email'))
introduction = fields.CharField(label = _('Self Introduction'), min_length=1,\
widget=forms.Textarea, max_length=5000)
class Site(db.Model):
"""a faked object"""
site_name = db.StringProperty(required=True, default=_("Daoshicha.com"))
site_slogan = db.StringProperty(required=True, \
default= _("Want to be the best open source SNS!"))
@classmethod
@cache_result('globalsite-instance', 240)
def get_instance(cls):
"""docstring for get_instance"""
instance = super(Site, cls).all().get()
if not instance:
instance = Site()
instance.put()
return instance
class UserStreamForm(djangoforms.ModelForm):
"""docstring for UserStreamForm"""
class Meta:
model = UserStream
fields = ['content']
content = fields.CharField(label=_('Content of stream'), max_length=140)
class PostForm(djangoforms.ModelForm):
"""docstring for PostForm"""
class Meta:
model = GroupPost
fields = ['content']
content = fields.CharField(label = _('Post Content'), min_length=1,\
widget=forms.Textarea, max_length=2000)
def profile(self, request):
"""The user profile settings page"""
# user image setting
if request.get('image_url', ''):
self.user.photo_url = request.get('image_url')
self.user.put()
site_message = _("Your photo has been changed.:-)")
form = UserForm(instance=self.user)
photo_form = ProfilePhotoForm()
photo_upload_url = photo.create_upload_url()
back_url = request.path
logging.debug("form %s", self.user.to_dict())
return template('page_user_profile.html', locals())
def profile(self, request):
"""The user profile settings page"""
# user image setting
if request.get('image_url', ''):
self.user.photo_url = request.get('image_url')
self.user.put()
site_message = _("Your photo has been changed.:-)")
form = UserForm(instance=self.user)
photo_form = ProfilePhotoForm()
photo_upload_url = photo.create_upload_url()
back_url = request.path
logging.debug("form %s", self.user.to_dict())
return template('page_user_profile.html', locals())
class ProfilePhotoForm(forms.Form):
"""docstring for ProfilePhoto"""
photo = fields.ImageField(label=_("Profile Picture"))
def pretty_time(time):
"""
Get a datetime object or a int() Epoch timestamp and return a
pretty string like 'an hour ago', 'Yesterday', '3 months ago',
'just now', etc
This method is derived from the stackoverflow post:
http://stackoverflow.com/questions/1551382/python-user-friendly-time-format
"""
from datetime import datetime
now = datetime.now()
if type(time) is int:
diff = now - datetime.fromtimestamp(time)
elif not time:
diff = now - now
else:
diff = now - time
second_diff = diff.seconds
day_diff = diff.days
if day_diff < 0:
return ''
if day_diff == 0:
if second_diff < 10:
return _("just now")
if second_diff < 60:
return str(second_diff) + _(" seconds ago")
if second_diff < 120:
return _("a minute ago")
if second_diff < 3600:
return str( second_diff / 60 ) + _(" minutes ago")
if second_diff < 7200:
return _("an hour ago")
if second_diff < 86400:
return str( second_diff / 3600 ) + _(" hours ago")
if day_diff == 1:
return _("Yesterday")
if day_diff < 7:
return str(day_diff) + _(" days ago")
if day_diff < 31:
return str(day_diff/7) + _(" weeks ago")
if day_diff < 365:
return str(day_diff/30) + _(" months ago")
return str(day_diff/365) + _(" years ago")
def pretty_time(time):
"""
Get a datetime object or a int() Epoch timestamp and return a
pretty string like 'an hour ago', 'Yesterday', '3 months ago',
'just now', etc
This method is derived from the stackoverflow post:
http://stackoverflow.com/questions/1551382/python-user-friendly-time-format
"""
from datetime import datetime
now = datetime.now()
if type(time) is int:
diff = now - datetime.fromtimestamp(time)
elif not time:
diff = now - now
else:
diff = now - time
second_diff = diff.seconds
day_diff = diff.days
if day_diff < 0:
return ''
if day_diff == 0:
if second_diff < 10:
return _("just now")
if second_diff < 60:
return str(second_diff) + _(" seconds ago")
if second_diff < 120:
return _("a minute ago")
if second_diff < 3600:
return str(second_diff / 60) + _(" minutes ago")
if second_diff < 7200:
return _("an hour ago")
if second_diff < 86400:
return str(second_diff / 3600) + _(" hours ago")
if day_diff == 1:
return _("Yesterday")
if day_diff < 7:
return str(day_diff) + _(" days ago")
if day_diff < 31:
return str(day_diff / 7) + _(" weeks ago")
if day_diff < 365:
return str(day_diff / 30) + _(" months ago")
return str(day_diff / 365) + _(" years ago")
class UserStreamUI(ModelUI):
"""docstring for UserStreamUI"""
def __init__(self, user_stream_info):
super(UserStreamUI, self).__init__(user_stream_info)
self.user_stream_info = user_stream_info
self.user = user_stream_info.user
self.current_user = get_current_user()
def _home(self, query, request, new_vars={}):
"""docstring for _home"""
limit = int(request.get('limit', 20))
offset = int(request.get('offset', 0))
groupinfo = UserGroupInfo.get_by_user(self.user)
joined_groups = groupinfo.get_recent_joined_groups()
stream_form = UserStreamForm()
page = Page(query=query, limit=limit, offset=offset, request=request)
streams = page.data()
following_users = self.user_stream_info.recent_following_users()
follower_users = self.user_stream_info.recent_follower_users()
for stream in streams:
logging.debug("stream %s", stream)
post_url = "/u/%d" % self.user.key().id()
var_dict = locals()
var_dict.update(new_vars)
return var_dict
def home(self, request):
"""docstring for home"""
if self.user_stream_info.can_view_following(self.current_user):
return redirect("/u/%d/following" % self.user.key().id())
return redirect("/u/%d/all" % self.user.key().id())
@check_permission('view_all', _("Can't visit given user's homepage"))
def home_all(self, request):
"""docstring for home"""
query = UserStream.latest_by_author(self.user)
return template('page_user_stream_view_all.html',
self._home(query, request))
@check_permission('view_following', _("Can't visit given user's homepage"))
def home_following(self, request):
"""docstring for home_following"""
query = UserStream.latest_by_subscriber(self.user)
return template('page_user_stream_view_following.html',
self._home(query, request))
@check_permission('view_mention', _("Can't view given user's mentions"))
def home_mention(self, request):
"""docstring for home_mention"""
keyword = "@" + self.user.fullname
query = UserStream.latest_by_keyword(keyword)
return template('page_user_stream_view_mention.html',
self._home(query, request))
@check_permission('create_stream', _("Can't create stream for user"))
def home_post(self, request):
"""docstring for home_post"""
stream_form = UserStreamForm(data=request.POST)
if stream_form.is_valid():
new_stream = stream_form.save(commit=False)
self.user_stream_info.create_stream(new_stream)
return back()
@check_permission('follow', _("Can't follow the user"))
def follow(self):
"""docstring for follow"""
self.user_stream_info.follow(self.current_user)
return back()
@check_permission('unfollow', _("Can't unfollow given user"))
def unfollow(self):
"""docstring for unfollow"""
self.user_stream_info.unfollow(self.current_user)
return back()