def view(_user):
"""
Show the logged-in user their own feed.
"""
from pyaspora.diaspora.models import MessageQueue
if MessageQueue.has_pending_items(_user):
return redirect(url_for('diaspora.run_queue', _external=True))
limit = int(request.args.get('limit', 99))
friend_ids = [f.id for f in _user.contact.friends()]
clauses = [Post.Queries.shared_with_contact(_user.contact)]
if friend_ids:
clauses.append(
Post.Queries.authored_by_contacts_and_public(friend_ids))
tag_ids = [t.id for t in _user.contact.interests]
if tag_ids:
clauses.append(Tag.Queries.public_posts_for_tags(tag_ids))
feed_query = or_(*clauses)
feed = db.session.query(Share).join(Post). \
outerjoin(PostTag).outerjoin(Tag). \
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], _user, True)
}
add_logged_in_user_to_data(data, _user)
return render_response('feed.tpl', data)
def view(_user):
"""
Show the logged-in user their own feed.
"""
from pyaspora.diaspora.models import MessageQueue
if MessageQueue.has_pending_items(_user):
return redirect(url_for('diaspora.run_queue', _external=True))
limit = int(request.args.get('limit', 99))
friend_ids = [f.id for f in _user.contact.friends()]
clauses = [Post.Queries.shared_with_contact(_user.contact)]
if friend_ids:
clauses.append(
Post.Queries.authored_by_contacts_and_public(friend_ids))
tag_ids = [t.id for t in _user.contact.interests]
if tag_ids:
clauses.append(Tag.Queries.public_posts_for_tags(tag_ids))
feed_query = or_(*clauses)
feed = db.session.query(Share).join(Post). \
outerjoin(PostTag).outerjoin(Tag). \
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], _user, True)}
add_logged_in_user_to_data(data, _user)
return render_response('feed.tpl', data)
def view(_user):
"""
Show the logged-in user their own feed.
"""
from pyaspora.diaspora.models import MessageQueue
if MessageQueue.has_pending_items(_user):
return redirect(url_for('diaspora.run_queue', _external=True))
limit = int(request.args.get('limit', 10))
friend_ids = [f.id for f in _user.contact.friends()]
clauses = [Post.Queries.shared_with_contact(_user.contact)]
if friend_ids:
clauses.append(
Post.Queries.authored_by_contacts_and_public(friend_ids))
tag_ids = [t.id for t in _user.contact.interests]
if tag_ids:
clauses.append(Tag.Queries.public_posts_for_tags(tag_ids))
feed_query = or_(*clauses)
my_share = aliased(Share)
feed = db.session.query(Share).join(Post). \
outerjoin( # Stuff user hasn't hidden
my_share,
and_(
Post.id == my_share.post_id,
my_share.contact == _user.contact
)
). \
outerjoin(PostTag).outerjoin(Tag). \
filter(feed_query). \
filter(or_(my_share.hidden == None, not_(my_share.hidden))). \
filter(Post.parent == None). \
order_by(desc(Post.thread_modified_at)). \
group_by(Post.id). \
options(contains_eager(Share.post)). \
options(joinedload(Share.post, Post.diasp)). \
limit(limit)
data = {
'feed': json_posts([(s.post, s) for s in feed], _user, True),
'limit': limit,
'actions': {},
}
if len(data['feed']) >= limit:
data['actions']['more'] = url_for('feed.view', limit=limit + 10, _external=True)
add_logged_in_user_to_data(data, _user)
return render_response('feed.tpl', data)
def view(_user):
"""
Show the logged-in user their own feed.
"""
from pyaspora.diaspora.models import MessageQueue
if MessageQueue.has_pending_items(_user):
return redirect(url_for('diaspora.run_queue', _external=True))
limit = int(request.args.get('limit', 10))
friend_ids = [f.id for f in _user.contact.friends()]
clauses = [Post.Queries.shared_with_contact(_user.contact)]
if friend_ids:
clauses.append(
Post.Queries.authored_by_contacts_and_public(friend_ids))
tag_ids = [t.id for t in _user.contact.interests]
if tag_ids:
clauses.append(Tag.Queries.public_posts_for_tags(tag_ids))
feed_query = or_(*clauses)
my_share = aliased(Share)
feed = db.session.query(Share).join(Post). \
outerjoin( # Stuff user hasn't hidden
my_share,
and_(
Post.id == my_share.post_id,
my_share.contact == _user.contact
)
). \
outerjoin(PostTag).outerjoin(Tag). \
filter(feed_query). \
filter(or_(my_share.hidden == None, not_(my_share.hidden))). \
filter(Post.parent == None). \
order_by(desc(Post.thread_modified_at)). \
group_by(Post.id). \
options(contains_eager(Share.post)). \
options(joinedload(Share.post, Post.diasp)). \
limit(limit)
data = {
'feed': json_posts([(s.post, s) for s in feed], _user, True),
'limit': limit,
}
if len(data['feed']) >= limit:
data['actions'] = {
'more': url_for('feed.view', limit=limit + 10, _external=True)
}
add_logged_in_user_to_data(data, _user)
return render_response('feed.tpl', data)
def run_queue(_user):
start = datetime.now()
retry = True
processed = int(request.args.get('processed', 0))
while datetime.now() < start + timedelta(seconds=3):
if not MessageQueue.has_pending_items(_user):
retry = False
break
MessageQueue.process_incoming_queue(_user, max_items=1)
processed += 1
data = {
'count': processed,
'next': url_for('.run_queue', processed=processed, _external=True)
}
add_logged_in_user_to_data(data, _user)
if retry:
resp = make_response(render_response('diaspora_queue.tpl', data))
resp.headers['Refresh'] = '1;{0}'.format(data['next'])
return resp
else:
return redirect(url_for('feed.view'))
def run_queue(_user):
start = datetime.now()
retry = True
processed = int(request.args.get('processed', 0))
while datetime.now() < start + timedelta(seconds=3):
if not MessageQueue.has_pending_items(_user):
retry = False
break
MessageQueue.process_incoming_queue(_user, max_items=1)
processed += 1
data = {
'count': processed,
'next': url_for('.run_queue', processed=processed, _external=True)
}
add_logged_in_user_to_data(data, _user)
if retry:
resp = make_response(render_response('diaspora_queue.tpl', data))
resp.headers['Refresh'] = '1;{0}'.format(data['next'])
return resp
else:
return redirect(url_for('feed.view'))