def edit_contact_groups_form(contact_id, _user):
"""
Form to edit which SubscriptionGroups a contact is in.
"""
contact = Contact.get(contact_id)
if not contact:
abort(404, 'No such contact')
sub = _user.contact.subscribed_to(contact)
if not sub:
abort(404, 'No such contact')
data = {
'actions': {
'save_groups': url_for(
'.save_contact_groups',
contact_id=contact.id,
_external=True
)
},
'subscription': json_contact_with_groups(sub, _user)
}
add_logged_in_user_to_data(data, _user)
return render_response('roster_edit_group.tpl', data)
def save_contact_groups(contact_id, _user):
"""
Change which SubscriptionGroups a contact is in by parsing a string
of keywords (like tag processing). Any new terms will create new
groups; any now-empty groups will be deleted.
"""
contact = Contact.get(contact_id)
if not contact:
abort(404, 'No such contact', force_status=True)
sub = _user.contact.subscribed_to(contact)
if not sub:
abort(400, 'Not subscribed')
groups = post_param(
'groups', template='roster_edit_group.tpl', optional=True) or ''
new_groups = dict(
(g.name, g)
for g in SubscriptionGroup.parse_line(groups, create=True, user=_user))
old_groups = dict((g.name, g) for g in sub.groups)
for group_name, group in old_groups.items():
if group_name not in new_groups:
other_members = [
s for s in group.subscriptions if s.to_id != contact.id
]
if not other_members:
db.session.delete(group)
sub.groups = list(new_groups.values())
db.session.add(sub)
db.session.commit()
return redirect(url_for('.view', _external=True))
def webfinger(contact_addr):
"""
Returns the Webfinger profile for a contact called <contact> (in
"user@host" form).
"""
contact_id, _ = contact_addr.split('@')
c = Contact.get(int(contact_id))
if not c or not c.user or not c.user.activated:
abort(404, 'No such contact')
diasp = DiasporaContact.get_for_contact(c)
ns = 'http://docs.oasis-open.org/ns/xri/xrd-1.0'
doc = etree.Element("{%s}XRD" % ns, nsmap={None: ns})
etree.SubElement(doc, "Subject").text = "acct:%s" % diasp.username
etree.SubElement(doc, "Alias").text = \
'"{0}"'.format(url_for('index', _external=True))
etree.SubElement(
doc, "Link",
rel='http://microformats.org/profile/hcard',
type='text/html',
href=url_for('.hcard', guid=diasp.guid, _external=True)
)
etree.SubElement(
doc, "Link",
rel='http://joindiaspora.com/seed_location',
type='text/html',
href=url_for('index', _external=True)
)
etree.SubElement(
doc, "Link",
rel='http://joindiaspora.com/guid',
type='text/html',
href=diasp.guid
)
etree.SubElement(
doc, "Link",
rel='http://webfinger.net/rel/profile-page',
type='text/html',
href=url_for('contacts.profile', contact_id=c.id, _external=True)
)
etree.SubElement(
doc, "Link",
rel='http://schemas.google.com/g/2010#updates-from',
type='application/atom+xml',
href=url_for('contacts.feed', contact_id=c.id, _external=True)
)
etree.SubElement(
doc, "Link",
rel='diaspora-public-key',
type='RSA',
href=b64encode(c.public_key.encode('ascii'))
)
return send_xml(doc)
def webfinger(contact_addr):
"""
Returns the Webfinger profile for a contact called <contact> (in
"user@host" form).
"""
contact_id, _ = contact_addr.split('@')
c = Contact.get(int(contact_id))
if not c or not c.user or not c.user.activated:
abort(404, 'No such contact')
diasp = DiasporaContact.get_for_contact(c)
ns = 'http://docs.oasis-open.org/ns/xri/xrd-1.0'
doc = etree.Element("{%s}XRD" % ns, nsmap={None: ns})
etree.SubElement(doc, "Subject").text = "acct:%s" % diasp.username
etree.SubElement(doc, "Alias").text = \
'"{0}"'.format(url_for('index', _external=True))
etree.SubElement(
doc, "Link",
rel='http://microformats.org/profile/hcard',
type='text/html',
href=url_for('.hcard', guid=diasp.guid, _external=True)
)
etree.SubElement(
doc, "Link",
rel='http://joindiaspora.com/seed_location',
type='text/html',
href=url_for('index', _external=True)
)
etree.SubElement(
doc, "Link",
rel='http://joindiaspora.com/guid',
type='text/html',
href=diasp.guid
)
etree.SubElement(
doc, "Link",
rel='http://webfinger.net/rel/profile-page',
type='text/html',
href=url_for('contacts.profile', contact_id=c.id, _external=True)
)
etree.SubElement(
doc, "Link",
rel='http://schemas.google.com/g/2010#updates-from',
type='application/atom+xml',
href=url_for('contacts.feed', contact_id=c.id, _external=True)
)
etree.SubElement(
doc, "Link",
rel='diaspora-public-key',
type='RSA',
href=b64encode(c.public_key.encode('ascii'))
)
return send_xml(doc)
def subscribe(contact_id, _user):
"""
Add a contact to the logged-in users roster.
"""
contact = Contact.get(contact_id)
if not contact:
abort(404, 'No such contact', force_status=True)
_user.contact.subscribe(contact)
db.session.commit()
return redirect(url_for('contacts.profile', contact_id=contact.id))
def subscribe(contact_id, _user):
"""
Add a contact to the logged-in users roster.
"""
contact = Contact.get(contact_id)
if not contact:
abort(404, 'No such contact', force_status=True)
_user.contact.subscribe(contact)
db.session.commit()
return redirect(url_for('contacts.profile', contact_id=contact.id))
def pyaspora_subscribe(part, fmt, url):
"""
Standard message for when a contact subscribes to you.
"""
from pyaspora.contact.models import Contact
if fmt != 'text/html' or not part.inline:
return None
payload = loads(part.mime_part.body.decode('utf-8'))
to_contact = Contact.get(payload['to'])
return render_template_string(
'subscribed to <a href="{{profile}}">{{name}}</a>',
profile=url_for('contacts.profile',
contact_id=to_contact.id,
_external=True),
name=to_contact.realname)
def _profile_base(contact_id, public=False):
"""
Standard data for profile-alike pages, including the profile page and feed
pages.
"""
from pyaspora.post.models import Post, Share
from pyaspora.post.views import json_posts
contact = Contact.get(contact_id)
if not contact:
abort(404, 'No such contact', force_status=True)
viewing_as = None if public else logged_in_user()
data = json_contact(contact, viewing_as)
limit = int(request.args.get('limit', 25))
if viewing_as and request.args.get('refresh', False) and contact.diasp:
try:
contact.diasp.import_public_posts()
db.session.commit()
except:
current_app.logger.debug(format_exc())
# If not local, we don't have a proper feed
if viewing_as or contact.user:
# user put it on their public wall
feed_query = Post.Queries.public_wall_for_contact(contact)
if viewing_as:
# Also include things this user has shared with us
shared_query = Post.Queries.author_shared_with(
contact, viewing_as)
feed_query = or_(feed_query, shared_query)
feed = db.session.query(Share). \
join(Post). \
filter(feed_query). \
order_by(desc(Post.thread_modified_at)). \
group_by(Post.id). \
options(contains_eager(Share.post)). \
limit(limit)
data['feed'] = json_posts([(s.post, s) for s in feed], viewing_as)
add_logged_in_user_to_data(data, viewing_as)
return data, contact
def _profile_base(contact_id, public=False):
"""
Standard data for profile-alike pages, including the profile page and feed
pages.
"""
from pyaspora.post.models import Post, Share
from pyaspora.post.views import json_posts
contact = Contact.get(contact_id)
if not contact:
abort(404, 'No such contact', force_status=True)
viewing_as = None if public else logged_in_user()
data = json_contact(contact, viewing_as)
limit = int(request.args.get('limit', 25))
if viewing_as and request.args.get('refresh', False) and contact.diasp:
try:
contact.diasp.import_public_posts()
db.session.commit()
except:
current_app.logger.debug(format_exc())
# If not local, we don't have a proper feed
if viewing_as or contact.user:
# user put it on their public wall
feed_query = Post.Queries.public_wall_for_contact(contact)
if viewing_as:
# Also include things this user has shared with us
shared_query = Post.Queries.author_shared_with(contact, viewing_as)
feed_query = or_(feed_query, shared_query)
feed = db.session.query(Share). \
join(Post). \
filter(feed_query). \
order_by(desc(Post.thread_modified_at)). \
group_by(Post.id). \
options(contains_eager(Share.post)). \
limit(limit)
data['feed'] = json_posts([(s.post, s) for s in feed], viewing_as)
add_logged_in_user_to_data(data, viewing_as)
return data, contact
def avatar(contact_id):
"""
Display the photo (or other media item) that represents a Contact.
If the user is logged in they can view the avatar for any contact, but
if not logged in then only locally-mastered contacts have their avatar
displayed.
"""
contact = Contact.get(contact_id)
if not contact:
abort(404, 'No such contact', force_status=True)
if not contact.user and not logged_in_user():
abort(404, 'No such contact', force_status=True)
part = contact.avatar
if not part:
abort(404, 'Contact has no avatar', force_status=True)
return raw_response(part.body, part.type)
def avatar(contact_id):
"""
Display the photo (or other media item) that represents a Contact.
If the user is logged in they can view the avatar for any contact, but
if not logged in then only locally-mastered contacts have their avatar
displayed.
"""
contact = Contact.get(contact_id)
if not contact:
abort(404, 'No such contact', force_status=True)
if not contact.user and not logged_in_user():
abort(404, 'No such contact', force_status=True)
part = contact.avatar
if not part:
abort(404, 'Contact has no avatar', force_status=True)
return raw_response(part.body, part.type)
def subscriptions(contact_id, _user):
"""
Display the friend list for the contact (who must be local to this server,
because this server doesn't hold the full friend list for remote users).
"""
contact = Contact.get(contact_id)
if not (contact.user and contact.user.activated):
abort(404, 'No such contact', force_status=True)
# Looking at our own list? You'll be wanting the edit view.
if contact.id == _user.contact.id:
return redirect(url_for('roster.view', _external=True))
data = json_contact(contact, _user)
data['subscriptions'] = [json_contact(c, _user) for c in contact.friends()]
add_logged_in_user_to_data(data, _user)
return render_response('contacts_friend_list.tpl', data)
def pyaspora_subscribe(part, fmt, url):
"""
Standard message for when a contact subscribes to you.
"""
from pyaspora.contact.models import Contact
if fmt != 'text/html' or not part.inline:
return None
payload = loads(part.mime_part.body.decode('utf-8'))
to_contact = Contact.get(payload['to'])
return render_template_string(
'subscribed to <a href="{{profile}}">{{name}}</a>',
profile=url_for(
'contacts.profile',
contact_id=to_contact.id,
_external=True
),
name=to_contact.realname
)
def subscriptions(contact_id, _user):
"""
Display the friend list for the contact (who must be local to this server,
because this server doesn't hold the full friend list for remote users).
"""
contact = Contact.get(contact_id)
if not(contact.user and contact.user.activated):
abort(404, 'No such contact', force_status=True)
# Looking at our own list? You'll be wanting the edit view.
if contact.id == _user.contact.id:
return redirect(url_for('roster.view', _external=True))
data = json_contact(contact, _user)
data['subscriptions'] = [json_contact(c, _user)
for c in contact.friends()]
add_logged_in_user_to_data(data, _user)
return render_response('contacts_friend_list.tpl', data)
def save_contact_groups(contact_id, _user):
"""
Change which SubscriptionGroups a contact is in by parsing a string
of keywords (like tag processing). Any new terms will create new
groups; any now-empty groups will be deleted.
"""
contact = Contact.get(contact_id)
if not contact:
abort(404, 'No such contact', force_status=True)
sub = _user.contact.subscribed_to(contact)
if not sub:
abort(400, 'Not subscribed')
groups = post_param(
'groups',
template='roster_edit_group.tpl',
optional=True
) or ''
new_groups = dict(
(g.name, g) for g in
SubscriptionGroup.parse_line(groups, create=True, user=_user)
)
old_groups = dict((g.name, g) for g in sub.groups)
for group_name, group in old_groups.items():
if group_name not in new_groups:
other_members = [
s for s in group.subscriptions
if s.to_id != contact.id
]
if not other_members:
db.session.delete(group)
sub.groups = list(new_groups.values())
db.session.add(sub)
db.session.commit()
return redirect(url_for('.view', _external=True))
def edit_contact_groups_form(contact_id, _user):
"""
Form to edit which SubscriptionGroups a contact is in.
"""
contact = Contact.get(contact_id)
if not contact:
abort(404, 'No such contact')
sub = _user.contact.subscribed_to(contact)
if not sub:
abort(404, 'No such contact')
data = {
'actions': {
'save_groups':
url_for('.save_contact_groups',
contact_id=contact.id,
_external=True)
},
'subscription': json_contact_with_groups(sub, _user)
}
add_logged_in_user_to_data(data, _user)
return render_response('roster_edit_group.tpl', data)
