def actor_invite(request, nick, format='html'):
nick = clean.nick(nick)
view = api.actor_lookup_nick(request.user, nick)
if not view:
raise exception.UserDoesNotExistError(nick, request.user)
if view.nick != request.user.nick:
# Bounce the user to their own page (avoids any confusion for the wrong
# nick in the url).
return http.HttpResponseRedirect('%s/invite' % request.user.url())
handled = common_views.handle_view_action(
request, {
'invite_request_email': request.path,
})
if handled:
return handled
if request.user and request.user.nick == view.nick:
whose = 'Your'
else:
whose = "%s's" % view.display_nick()
c = template.RequestContext(request, locals())
if format == 'html':
t = loader.get_template('actor/templates/invite.html')
return http.HttpResponse(t.render(c))
def actor_followers(request, nick=None, format='html'):
nick = clean.nick(nick)
view = api.actor_lookup_nick(request.user, nick)
if not view:
raise exception.UserDoesNotExistError(nick, request.user)
handled = common_views.handle_view_action(
request, {
'actor_add_contact': request.path,
'actor_remove_contact': request.path,
})
if handled:
return handled
per_page = CONTACTS_PER_PAGE
offset, prev = util.page_offset_nick(request)
follower_nicks = api.actor_get_followers(request.user,
view.nick,
limit=(per_page + 1),
offset=offset)
actor_nicks = follower_nicks
actors = api.actor_get_actors(request.user, actor_nicks)
# clear deleted actors
actors = dict([(k, v) for k, v in actors.iteritems() if v])
per_page = per_page - (len(follower_nicks) - len(actors))
# TODO(termie): incorporate this into paging so we only fetch the range
# on this page
# add some extra info so we can let the user do contextual actions
# on these homeboys
if request.user and request.user.nick == view.nick:
for actor in actors:
if api.actor_is_contact(request.user, view.nick, actor):
actors[actor].my_contact = True
whose = 'Your'
else:
whose = "%s's" % view.display_nick()
# here comes lots of munging data into shape
actor_tiles = [actors[x] for x in follower_nicks if x in actors]
actor_tiles_count = view.extra.get('follower_count', 0)
actor_tiles, actor_tiles_more = util.page_actors(request, actor_tiles,
per_page)
area = 'people'
c = template.RequestContext(request, locals())
# TODO: Other output formats.
if format == 'html':
t = loader.get_template('actor/templates/followers.html')
return http.HttpResponse(t.render(c))
def channel_members(request, nick=None, format='html'):
nick = clean.channel(nick)
view = api.actor_lookup_nick(request.user, nick)
if not view:
raise exception.UserDoesNotExistError(nick, request.user)
handled = common_views.handle_view_action(
request, {
'actor_add_contact': request.path,
'actor_remove_contact': request.path,
})
if handled:
return handled
per_page = CONTACTS_PER_PAGE
offset, prev = util.page_offset_nick(request)
follower_nicks = api.channel_get_members(request.user,
view.nick,
limit=(per_page + 1),
offset=offset)
actor_nicks = follower_nicks
actors = api.actor_get_actors(request.user, actor_nicks)
# clear deleted actors
actors = dict([(k, v) for k, v in actors.iteritems() if v])
per_page = per_page - (len(follower_nicks) - len(actors))
whose = "%s's" % view.display_nick()
# here comes lots of munging data into shape
actor_tiles = [actors[x] for x in follower_nicks if x in actors]
actor_tiles_count = view.extra.get('member_count', 0)
actor_tiles, actor_tiles_more = util.page_actors(request, actor_tiles,
per_page)
area = 'channels'
c = template.RequestContext(request, locals())
if format == 'html':
t = loader.get_template('channel/templates/members.html')
return http.HttpResponse(t.render(c))
def actor_history(request, nick=None, format='html'):
nick = clean.nick(nick)
view = api.actor_lookup_nick(request.user, nick)
if not view:
raise exception.UserDoesNotExistError(nick, request.user)
called_subscribe, sub_ref = common_views.call_api_from_request(
request, 'subscription_request')
if called_subscribe:
if sub_ref.state == 'subscribed':
message = 'Subscribed.'
else:
message = 'Subscription requested.'
return util.RedirectFlash(view.url(), message)
handled = common_views.handle_view_action(
request, {
'entry_remove': request.path,
'entry_remove_comment': request.path,
'entry_mark_as_spam': request.path,
'subscription_remove': view.url(),
'actor_add_contact': request.path,
'actor_remove_contact': request.path,
'post': request.path,
'presence_set': request.path,
})
if handled:
return handled
privacy = 'public'
if request.user:
if view.nick == request.user.nick:
privacy = 'private'
# ROOT because we care whether or not request.user is a contact of
# the view user's, not whether the request.user can see the contacts
elif api.actor_has_contact(api.ROOT, view.nick, request.user.nick):
privacy = 'contacts'
# we're going to hide a bunch of stuff if this user is private and we
# aren't allowed to see
user_is_private = False
if view.privacy < models.PRIVACY_PUBLIC and privacy == 'public':
user_is_private = True
per_page = ENTRIES_PER_PAGE
offset, prev = util.page_offset(request)
if privacy == 'public':
if user_is_private:
inbox = []
else:
inbox = api.inbox_get_actor_public(request.user,
view.nick,
limit=(per_page + 1),
offset=offset)
elif privacy == 'contacts':
inbox = api.inbox_get_actor_contacts(request.user,
view.nick,
limit=(per_page + 1),
offset=offset)
elif privacy == 'private':
inbox = api.inbox_get_actor_private(request.user,
view.nick,
limit=(per_page + 1),
offset=offset)
actor_streams = api.stream_get_actor_safe(request.user, view.nick)
entries, more = _get_inbox_entries(request, inbox)
contacts, channels, streams, entries = _assemble_inbox_data(
request, entries, actor_streams, view)
# If not logged in, cannot write
is_owner = request.user and view.nick == request.user.nick
try:
presence = api.presence_get(request.user, view.nick)
presence_stream = api.stream_get_presence(request.user, view.nick)
last_entry = api.entry_get_last(request.user,
presence_stream.keyname())
view.last_entry = last_entry
except exception.ApiException:
pass
# for add/remove contact
if request.user:
user_is_contact = api.actor_has_contact(request.user,
request.user.nick, view.nick)
view.my_contact = user_is_contact
else:
user_is_contact = False
# for sidebar streams
view_streams = _get_sidebar_streams(actor_streams, streams, request.user)
# for sidebar_contacts
contacts_count = view.extra.get('contact_count', 0)
contacts_more = contacts_count > CONTACTS_PER_PAGE
# for sidebar channels
channels_count = view.extra.get('channel_count', 0)
channels_more = channels_count > CHANNELS_PER_PAGE
# Config for the template
green_top = True
sidebar_green_top = True
selectable_icons = display.SELECTABLE_ICONS
area = 'user'
c = template.RequestContext(request, locals())
if format == 'html':
t = loader.get_template('actor/templates/history.html')
return http.HttpResponse(t.render(c))
elif format == 'json':
t = loader.get_template('actor/templates/history.json')
return util.HttpJsonResponse(t.render(c), request)
elif format == 'atom':
t = loader.get_template('actor/templates/history.atom')
return util.HttpAtomResponse(t.render(c), request)
elif format == 'rss':
t = loader.get_template('actor/templates/history.rss')
return util.HttpRssResponse(t.render(c), request)
def actor_item(request, nick=None, item=None, format='html'):
# The nick passed in the url looks ugly with the escaped @ in it and is
# generally just shorter if we only use the lead part of the nick
# however the entire system expects full nicks so we should expand this
# as soon as possible
nick = clean.nick(nick)
# Most pages have the concept of a viewer and an actor being viewed,
# in all cases the viewer is `request.user` and the actor being viewed
# should be named `view`
view = api.actor_lookup_nick(request.user, nick)
if not view:
raise exception.UserDoesNotExistError(nick, request.user)
# With very few exceptions, whenever we are referring to a an
# instance that is an entity from the datastore we append `_ref`
# to the variable name to distinguish it from the variable that
# is simply a string identifier.
# In the code below `stream_ref` and `entry_ref` are both entity
# references, while `entry` is simply the string key_name of an entry
stream_ref = api.stream_get_presence(request.user, view.nick)
if not stream_ref:
raise http.Http404()
if item == 'last':
entry_ref = api.entry_get_last(request.user, stream_ref.keyname())
return http.HttpResponseRedirect(entry_ref.url())
else:
entry = '%s/%s' % (stream_ref.key().name(), item)
entry_ref = api.entry_get_safe(request.user, entry)
# Most api calls will return None if the entity being looked up does
# not exist so we usually want to verify the return values
if not entry_ref:
raise http.Http404()
# When handling user actions the following pattern more or less applies
# if 'parameter_unique_to_action' in request.(POST|GET|REQUEST):
# try:
# validate.nonce(request, 'nonce_action')
# validate.anything_else_that_is_related_to_ui_rather_than_call()
#
# local_variable = request.(POST|GET|REQUEST).get('request_arg')
# # or
# params = util.query_dict_to_keywords(request.(POST|GET|REQUEST))
#
# # Our goal is to have most of the logic for any action translate
# # directly into an api call on behalf of the requesting user
# # such that the api call is responsible for validating all input
# # and raising any applicable errors
# result = api.some_api_method(request.user,
# method_variable=local_variable,
# ...)
# # or
# result = api.some_api_method(request.user, **params)
#
# # All actions should issue a redirect with a success message
# return util.RedirectFlash('some_url', 'some success message')
# except:
# exception.handle_exception(request)
#
# When an exception occurs we expect the rest of the page to be able
# to be processed normally as if no action had been taken, the error
# handling section of the template should display the errors caught
# by the exception.handle_exception() call
handled = common_views.handle_view_action(
request, {
'entry_add_comment': entry_ref.url(request=request),
'entry_remove': view.url(request=request),
'entry_remove_comment': entry_ref.url(request=request),
'entry_mark_as_spam': entry_ref.url(request=request)
})
if handled:
return handled
comments = api.entry_get_comments(request.user, entry_ref.key().name())
# To minimize the number of lookups to the datastore once we know
# all the data we will be displaying on a page we attempt to make
# a list of all the actors associated with that data so that we can
# fetch them all at once
actor_nicks = [entry_ref.owner, entry_ref.actor
] + [c.actor for c in comments]
actors = api.actor_get_actors(request.user, actor_nicks)
# Creates a copy of actors with lowercase keys (Django #6904: template filter
# dictsort sorts case sensitive), excluding the currently logged in user.
participants = {}
for k, v in actors.iteritems():
if (v and not (hasattr(request.user, 'nick')
and request.user.nick == v.nick)):
participants[k.lower()] = v
# Due to restrictions on Django's templating language most of the time
# we will have to take an additional step of preparing all of our data
# for display, this usually translates to attaching references to
# actor or stream entities.
# Functions that handle this preparation should be added to the
# common.display module
entry = display.prep_entry(entry_ref,
{stream_ref.key().name(): stream_ref}, actors)
comments = display.prep_comment_list(comments, actors)
# Additionally, to minimize more logic in the templates some variables
# can be defined to configure the output, these are usually template specific
# though some are common variables for anything that inherits from the
# base templates
green_top = True
sidebar_green_top = True
# The quickest way to make sure we are getting all of the things we care
# about passed to the template without the temptation of making last minute
# changes is just to pass `locals()` to the template context
c = template.RequestContext(request, locals())
# Ideally this is all that should be necessary to add additional output
# formats, in practice it is yet to be seen whether additional data
# preparation will be necessary before outputting in JSON or ATOM formats
if format == 'html':
# We always use the full path to the template to prevent naming conflicts
# and difficult searches.
t = loader.get_template('actor/templates/item.html')
return http.HttpResponse(t.render(c))
elif format == 'json':
t = loader.get_template('actor/templates/item.json')
return util.HttpJsonResponse(t.render(c), request)
def actor_overview(request, nick, format='html'):
nick = clean.nick(nick)
view = api.actor_lookup_nick(request.user, nick)
if not view:
raise exception.UserDoesNotExistError(nick, request.user)
if not request.user or view.nick != request.user.nick:
# Instead of displaying the overview, redirect to the public-facing page
return http.HttpResponseRedirect(view.url())
handled = common_views.handle_view_action(
request, {
'entry_remove': request.path,
'entry_remove_comment': request.path,
'entry_mark_as_spam': request.path,
'presence_set': request.path,
'settings_hide_comments': request.path,
'post': request.path,
})
if handled:
return handled
per_page = ENTRIES_PER_PAGE
offset, prev = util.page_offset(request)
inbox = api.inbox_get_actor_overview(request.user,
view.nick,
limit=(per_page + 1),
offset=offset)
actor_streams = api.stream_get_actor(request.user, view.nick)
entries, more = _get_inbox_entries(request, inbox,
view.extra.get('comments_hide', 0))
contacts, channels, streams, entries = _assemble_inbox_data(
request, entries, actor_streams, view)
# Check for unconfirmed emails
unconfirmeds = api.activation_get_actor_email(request.user, view.nick)
if unconfirmeds:
unconfirmed_email = unconfirmeds[0].content
# If not logged in, cannot write
is_owner = False
try:
is_owner = view.nick == request.user.nick
except:
pass
presence = api.presence_get(request.user, view.nick)
# for sidebar streams
view_streams = _get_sidebar_streams(actor_streams, streams)
# for sidebar_contacts
contacts_count = view.extra.get('contact_count', 0)
contacts_more = contacts_count > CONTACTS_PER_PAGE
# for sidebar channels
channels_count = view.extra.get('channel_count', 0)
channels_more = channels_count > CHANNELS_PER_PAGE
# Config for the template
green_top = True
sidebar_green_top = True
selectable_icons = display.SELECTABLE_ICONS
area = 'home'
# TODO(tyler/termie): This conflicts with the global settings import.
# Also, this seems fishy. Do none of the settings.* items work in templates?
import settings
c = template.RequestContext(request, locals())
if format == 'html':
t = loader.get_template('actor/templates/overview.html')
return http.HttpResponse(t.render(c))
elif format == 'json':
t = loader.get_template('actor/templates/overview.json')
return util.HttpJsonResponse(t.render(c), request)
elif format == 'atom':
t = loader.get_template('actor/templates/overview.atom')
return util.HttpAtomResponse(t.render(c), request)
elif format == 'rss':
t = loader.get_template('actor/templates/overview.rss')
return util.HttpRssResponse(t.render(c), request)
def actor_contacts(request, nick=None, format='html'):
nick = clean.nick(nick)
view = api.actor_lookup_nick(request.user, nick)
if not view:
raise exception.UserDoesNotExistError(nick, request.user)
handled = common_views.handle_view_action(
request,
{ 'actor_add_contact': request.path,
'actor_remove_contact': request.path, })
if handled:
return handled
per_page = CONTACTS_PER_PAGE
offset, prev = util.page_offset_nick(request)
contact_nicks = api.actor_get_contacts(request.user, view.nick,
limit=(per_page + 1), offset=offset)
actor_nicks = contact_nicks
actors = api.actor_get_actors(request.user, actor_nicks)
# clear deleted actors
actors = dict([(k, v) for k, v in actors.iteritems() if v])
per_page = per_page - (len(contact_nicks) - len(actors))
# TODO(termie): incorporate this into paging so we only fetch the range
# on this page
# add some extra info so we can let the user do contextual actions
# on these homeboys
if request.user and request.user.nick == view.nick:
# looking at self, find out who of these people follow me so
# I can highlight them
for actor in actors:
if api.actor_is_follower(request.user, view.nick, actor):
actors[actor].my_follower = True
actors[actor].my_contact = True
actors[actor].rel = 'contact'
whose = 'Your'
elif request.user:
my_contacts_nicks = api.actor_get_contacts(request.user, request.user.nick)
for f in my_contacts_nicks:
try:
actors[f].my_contact = True
except:
pass
for x in actors:
actors[x].rel = 'contact'
whose = "%s's" % view.display_nick()
# here comes lots of munging data into shape
actor_tiles = [actors[x] for x in contact_nicks if x in actors]
actor_tiles_count = view.extra.get('contact_count', 0)
actor_tiles, actor_tiles_more = util.page_actors(request,
actor_tiles,
per_page)
area = 'people'
c = template.RequestContext(request, locals())
if format == 'html':
t = loader.get_template('actor/templates/contacts.html')
return http.HttpResponse(t.render(c))
elif format == 'json':
t = loader.get_template('actor/templates/contacts.json')
r = http.HttpResponse(t.render(c))
r['Content-type'] = 'text/javascript'
return r
def actor_history(request, nick=None, format='html'):
nick = clean.nick(nick)
view = api.actor_lookup_nick(request.user, nick)
if not view:
raise exception.UserDoesNotExistError(nick, request.user)
called_subscribe, sub_ref = common_views.call_api_from_request(
request, 'subscription_request')
if called_subscribe:
if sub_ref.state == 'subscribed':
message = 'Subscribed.'
else:
message = 'Subscription requested.'
return util.RedirectFlash(view.url(), message)
handled = common_views.handle_view_action(
request, {
'entry_remove': request.path,
'entry_remove_comment': request.path,
'entry_mark_as_spam': request.path,
'subscription_remove': view.url(),
'actor_add_contact': request.path,
'actor_remove_contact': request.path,
'post': request.path,
'presence_set': request.path,
})
if handled:
return handled
privacy = 'public'
if request.user:
if view.nick == request.user.nick:
privacy = 'private'
# ROOT because we care whether or not request.user is a contact of
# the view user's, not whether the request.user can see the contacts
elif api.actor_has_contact(api.ROOT, view.nick, request.user.nick):
privacy = 'contacts'
# we're going to hide a bunch of stuff if this user is private and we
# aren't allowed to see
user_is_private = False
if view.privacy < models.PRIVACY_PUBLIC and privacy == 'public':
user_is_private = True
per_page = ENTRIES_PER_PAGE
offset, prev = util.page_offset(request)
if privacy == 'public':
if user_is_private:
inbox = []
else:
inbox = api.inbox_get_actor_public(request.user,
view.nick,
limit=(per_page + 1),
offset=offset)
elif privacy == 'contacts':
inbox = api.inbox_get_actor_contacts(request.user,
view.nick,
limit=(per_page + 1),
offset=offset)
elif privacy == 'private':
inbox = api.inbox_get_actor_private(request.user,
view.nick,
limit=(per_page + 1),
offset=offset)
# START inbox generation chaos
# TODO(termie): refacccttttooorrrrr
entries = api.entry_get_entries(request.user, inbox)
per_page = per_page - (len(inbox) - len(entries))
entries, more = util.page_entries(request, entries, per_page)
stream_keys = [e.stream for e in entries]
try:
actor_streams = api.stream_get_actor(request.user, view.nick)
except exception.ApiException:
actor_streams = []
stream_keys += [s.key().name() for s in actor_streams]
streams = api.stream_get_streams(request.user, stream_keys)
try:
contact_nicks = api.actor_get_contacts(request.user,
view.nick,
limit=CONTACTS_PER_PAGE)
except exception.ApiException:
contact_nicks = []
actor_nicks = (contact_nicks + [view.nick] +
[s.owner for s in streams.values()] +
[e.owner for e in entries] + [e.actor for e in entries])
actors = api.actor_get_actors(request.user, actor_nicks)
# here comes lots of munging data into shape
contacts = [actors[x] for x in contact_nicks if actors[x]]
streams = display.prep_stream_dict(streams, actors)
entries = display.prep_entry_list(entries, streams, actors)
# END inbox generation chaos
# If not logged in, cannot write
is_owner = request.user and view.nick == request.user.nick
try:
presence = api.presence_get(request.user, view.nick)
presence_stream = api.stream_get_presence(request.user, view.nick)
last_entry = api.entry_get_last(request.user,
presence_stream.keyname())
view.last_entry = last_entry
except exception.ApiException:
pass
# for add/remove contact
if request.user:
user_is_contact = api.actor_has_contact(request.user,
request.user.nick, view.nick)
view.my_contact = user_is_contact
else:
user_is_contact = False
# for sidebar streams
view_streams = dict([(x.key().name(), streams[x.key().name()])
for x in actor_streams])
if request.user:
# un/subscribe buttons are possible only, when logged in
# TODO(termie): what if there are quite a lot of streams?
for stream in view_streams.values():
stream.subscribed = api.subscription_exists(
request.user,
stream.key().name(), 'inbox/%s/overview' % request.user.nick)
# for sidebar_contacts
contacts_count = view.extra.get('contact_count', 0)
contacts_more = contacts_count > CONTACTS_PER_PAGE
# Config for the template
green_top = True
sidebar_green_top = True
selectable_icons = display.SELECTABLE_ICONS
area = 'user'
c = template.RequestContext(request, locals())
if format == 'html':
t = loader.get_template('actor/templates/history.html')
return http.HttpResponse(t.render(c))
elif format == 'json':
t = loader.get_template('actor/templates/history.json')
r = util.HttpJsonResponse(t.render(c), request)
return r
elif format == 'atom':
t = loader.get_template('actor/templates/history.atom')
r = util.HttpAtomResponse(t.render(c), request)
return r
elif format == 'rss':
t = loader.get_template('actor/templates/history.rss')
r = util.HttpRssResponse(t.render(c), request)
return r
def actor_overview(request, nick, format='html'):
nick = clean.nick(nick)
view = api.actor_lookup_nick(request.user, nick)
if not view:
raise exception.UserDoesNotExistError(nick, request.user)
if not request.user or view.nick != request.user.nick:
# Instead of displaying the overview, redirect to the public-facing page
return http.HttpResponseRedirect(view.url())
handled = common_views.handle_view_action(
request, {
'entry_remove': request.path,
'entry_remove_comment': request.path,
'entry_mark_as_spam': request.path,
'presence_set': request.path,
'settings_hide_comments': request.path,
'post': request.path,
})
if handled:
return handled
per_page = ENTRIES_PER_PAGE
offset, prev = util.page_offset(request)
inbox = api.inbox_get_actor_overview(request.user,
view.nick,
limit=(per_page + 1),
offset=offset)
# START inbox generation chaos
# TODO(termie): refacccttttooorrrrr
entries = api.entry_get_entries(request.user, inbox)
if view.extra.get('comments_hide', 0):
# TODO(tyler): This is certainly not the most eloquent way to filter
# through entries to remove comments.
entries = [x for x in entries if not x.stream.endswith('comments')]
per_page = per_page - (len(inbox) - len(entries))
entries, more = util.page_entries(request, entries, per_page)
stream_keys = [e.stream for e in entries]
actor_streams = api.stream_get_actor(request.user, view.nick)
stream_keys += [s.key().name() for s in actor_streams]
streams = api.stream_get_streams(request.user, stream_keys)
contact_nicks = api.actor_get_contacts(request.user,
view.nick,
limit=CONTACTS_PER_PAGE)
actor_nicks = (contact_nicks + [view.nick] +
[s.owner for s in streams.values()] +
[e.owner for e in entries] + [e.actor for e in entries])
actors = api.actor_get_actors(request.user, actor_nicks)
# here comes lots of munging data into shape
# clear deleted contacts
contacts = [actors[x] for x in contact_nicks if actors[x]]
streams = display.prep_stream_dict(streams, actors)
entries = display.prep_entry_list(entries, streams, actors)
# END inbox generation chaos
# Check for unconfirmed emails
unconfirmeds = api.activation_get_actor_email(request.user, view.nick)
if unconfirmeds:
unconfirmed_email = unconfirmeds[0].content
# If not logged in, cannot write
is_owner = False
try:
is_owner = view.nick == request.user.nick
except:
pass
presence = api.presence_get(request.user, view.nick)
# for sidebar streams
view_streams = dict([(x.key().name(), streams[x.key().name()])
for x in actor_streams])
# for sidebar_contacts
contacts_count = view.extra.get('contact_count', 0)
contacts_more = contacts_count > CONTACTS_PER_PAGE
# Config for the template
green_top = True
sidebar_green_top = True
selectable_icons = display.SELECTABLE_ICONS
area = 'home'
# TODO(tyler/termie): This conflicts with the global settings import.
# Also, this seems fishy. Do none of the settings.* items work in templates?
import settings
c = template.RequestContext(request, locals())
if format == 'html':
t = loader.get_template('actor/templates/overview.html')
return http.HttpResponse(t.render(c))
elif format == 'json':
t = loader.get_template('actor/templates/overview.json')
r = util.HttpJsonResponse(t.render(c), request)
return r
elif format == 'atom':
t = loader.get_template('actor/templates/overview.atom')
r = util.HttpAtomResponse(t.render(c), request)
return r
elif format == 'rss':
t = loader.get_template('actor/templates/overview.rss')
r = util.HttpRssResponse(t.render(c), request)
return r