def test_get_ideas(discussion, test_app, synthesis_1,
subidea_1_1_1, test_session):
all_ideas = test_app.get('/data/Idea')
assert all_ideas.status_code == 200
all_ideas = all_ideas.json
disc_ideas = test_app.get('/data/Discussion/%d/ideas?view=id_only' %
(discussion.id,))
assert disc_ideas.status_code == 200
disc_ideas = disc_ideas.json
assert set(all_ideas) == set(disc_ideas)
synthesis_ideasassocs = test_app.get(
'/data/Discussion/%d/views/%d/idea_assocs?view=id_only' % (
discussion.id, synthesis_1.id))
assert synthesis_ideasassocs.status_code == 200
synthesis_ideasassocs = synthesis_ideasassocs.json
syn_ideas = set()
for assoc_id in synthesis_ideasassocs:
a = SubGraphIdeaAssociation.get_instance(assoc_id)
syn_ideas.add(Idea.uri_generic(a.idea_id))
assert syn_ideas < set(disc_ideas)
subidea_1_1_1_id = Idea.uri_generic(subidea_1_1_1.id)
assert subidea_1_1_1_id in disc_ideas
assert subidea_1_1_1_id not in syn_ideas
syn_ideas = test_app.get(
'/data/Discussion/%d/views/%d/ideas?view=id_only' % (
discussion.id, synthesis_1.id))
assert syn_ideas.status_code == 200
syn_ideas = syn_ideas.json
assert set(syn_ideas) < set(disc_ideas)
subidea_1_1_1_id = Idea.uri_generic(subidea_1_1_1.id)
assert subidea_1_1_1_id in disc_ideas
assert subidea_1_1_1_id not in syn_ideas
def test_get_ideas(discussion, test_app, synthesis_1, subidea_1_1_1,
test_session):
all_ideas = test_app.get('/data/Idea')
assert all_ideas.status_code == 200
all_ideas = all_ideas.json
disc_ideas = test_app.get('/data/Discussion/%d/ideas?view=id_only' %
(discussion.id, ))
assert disc_ideas.status_code == 200
disc_ideas = disc_ideas.json
assert set(all_ideas) == set(disc_ideas)
synthesis_ideasassocs = test_app.get(
'/data/Discussion/%d/views/%d/idea_assocs?view=id_only' %
(discussion.id, synthesis_1.id))
assert synthesis_ideasassocs.status_code == 200
synthesis_ideasassocs = synthesis_ideasassocs.json
syn_ideas = set()
for assoc_id in synthesis_ideasassocs:
a = SubGraphIdeaAssociation.get_instance(assoc_id)
syn_ideas.add(Idea.uri_generic(a.idea_id))
assert syn_ideas < set(disc_ideas)
subidea_1_1_1_id = Idea.uri_generic(subidea_1_1_1.id)
assert subidea_1_1_1_id in disc_ideas
assert subidea_1_1_1_id not in syn_ideas
syn_ideas = test_app.get(
'/data/Discussion/%d/views/%d/ideas?view=id_only' %
(discussion.id, synthesis_1.id))
assert syn_ideas.status_code == 200
syn_ideas = syn_ideas.json
assert set(syn_ideas) < set(disc_ideas)
subidea_1_1_1_id = Idea.uri_generic(subidea_1_1_1.id)
assert subidea_1_1_1_id in disc_ideas
assert subidea_1_1_1_id not in syn_ideas
def _get_ideas_real(discussion, view_def=None, ids=None, user_id=None):
user_id = user_id or Everyone
# optimization: Recursive widget links.
from assembl.models import (
Widget, IdeaWidgetLink, IdeaDescendantsShowingWidgetLink)
universal_widget_links = []
by_idea_widget_links = defaultdict(list)
widget_links = discussion.db.query(IdeaWidgetLink
).join(Widget).join(Discussion).filter(
Widget.test_active(), Discussion.id == discussion.id,
IdeaDescendantsShowingWidgetLink.polymorphic_filter()
).options(joinedload_all(IdeaWidgetLink.idea)).all()
for wlink in widget_links:
if isinstance(wlink.idea, RootIdea):
universal_widget_links.append({
'@type': wlink.external_typename(),
'widget': Widget.uri_generic(wlink.widget_id)})
else:
for id in wlink.idea.get_all_descendants(True):
by_idea_widget_links[Idea.uri_generic(id)].append({
'@type': wlink.external_typename(),
'widget': Widget.uri_generic(wlink.widget_id)})
next_synthesis = discussion.get_next_synthesis()
ideas = discussion.db.query(Idea).filter_by(
discussion_id=discussion.id
)
ideas = ideas.outerjoin(SubGraphIdeaAssociation,
and_(SubGraphIdeaAssociation.sub_graph_id==next_synthesis.id, SubGraphIdeaAssociation.idea_id==Idea.id)
)
ideas = ideas.outerjoin(IdeaLink,
and_(IdeaLink.target_id==Idea.id)
)
ideas = ideas.order_by(IdeaLink.order, Idea.creation_date)
if ids:
ids = [get_database_id("Idea", id) for id in ids]
ideas = ideas.filter(Idea.id.in_(ids))
# remove tombstones
ideas = ideas.filter(and_(*Idea.base_conditions()))
ideas = ideas.options(
joinedload_all(Idea.source_links),
joinedload_all(Idea.has_showing_widget_links),
undefer(Idea.num_children))
permissions = get_permissions(user_id, discussion.id)
Idea.prepare_counters(discussion.id, True)
retval = [idea.generic_json(view_def, user_id, permissions)
for idea in ideas]
retval = [x for x in retval if x is not None]
for r in retval:
if r.get('widget_links', None) is not None:
links = r['widget_links'][:]
links.extend(universal_widget_links)
links.extend(by_idea_widget_links[r['@id']])
r['active_widget_links'] = links
return retval
def _get_ideas_real(discussion, view_def=None, ids=None, user_id=None):
user_id = user_id or Everyone
# optimization: Recursive widget links.
from assembl.models import (
Widget, IdeaWidgetLink, IdeaDescendantsShowingWidgetLink)
universal_widget_links = []
by_idea_widget_links = defaultdict(list)
widget_links = discussion.db.query(IdeaWidgetLink
).join(Widget).join(Discussion).filter(
Widget.test_active(), Discussion.id == discussion.id,
IdeaDescendantsShowingWidgetLink.polymorphic_filter()
).options(joinedload_all(IdeaWidgetLink.idea)).all()
for wlink in widget_links:
if isinstance(wlink.idea, RootIdea):
universal_widget_links.append({
'@type': wlink.external_typename(),
'widget': Widget.uri_generic(wlink.widget_id)})
else:
for id in wlink.idea.get_all_descendants(True):
by_idea_widget_links[Idea.uri_generic(id)].append({
'@type': wlink.external_typename(),
'widget': Widget.uri_generic(wlink.widget_id)})
next_synthesis = discussion.get_next_synthesis()
ideas = discussion.db.query(Idea).filter_by(
discussion_id=discussion.id
)
ideas = ideas.outerjoin(SubGraphIdeaAssociation,
and_(SubGraphIdeaAssociation.sub_graph_id==next_synthesis.id, SubGraphIdeaAssociation.idea_id==Idea.id)
)
ideas = ideas.outerjoin(IdeaLink,
and_(IdeaLink.target_id==Idea.id)
)
ideas = ideas.order_by(IdeaLink.order, Idea.creation_date)
if ids:
ids = [get_database_id("Idea", id) for id in ids]
ideas = ideas.filter(Idea.id.in_(ids))
# remove tombstones
ideas = ideas.filter(and_(*Idea.base_conditions()))
ideas = ideas.options(
joinedload_all(Idea.source_links),
joinedload_all(Idea.has_showing_widget_links),
undefer(Idea.num_children))
permissions = get_permissions(user_id, discussion.id)
Idea.prepare_counters(discussion.id, True)
retval = [idea.generic_json(view_def, user_id, permissions)
for idea in ideas]
retval = [x for x in retval if x is not None]
for r in retval:
if r.get('widget_links', None) is not None:
links = r['widget_links'][:]
links.extend(universal_widget_links)
links.extend(by_idea_widget_links[r['@id']])
r['active_widget_links'] = links
return retval
def mark_post_read(request):
"""Mark this post as un/read. Return the read post count for all affected ideas."""
discussion_id = int(request.matchdict['discussion_id'])
discussion = Discussion.get_instance(discussion_id)
post_id = request.matchdict['id']
post = Post.get_instance(post_id)
if not post:
raise HTTPNotFound("Post with id '%s' not found." % post_id)
post_id = post.id
user_id = authenticated_userid(request)
if not user_id:
raise HTTPUnauthorized()
read_data = json.loads(request.body)
db = discussion.db
change = False
with transaction.manager:
if read_data.get('read', None) is False:
view = db.query(ViewPost).filter_by(post_id=post_id,
actor_id=user_id,
tombstone_date=None).first()
if view:
change = True
view.is_tombstone = True
else:
count = db.query(ViewPost).filter_by(post_id=post_id,
actor_id=user_id,
tombstone_date=None).count()
if not count:
change = True
db.add(ViewPost(post=post, actor_id=user_id))
new_counts = []
if change:
new_counts = Idea.idea_read_counts(discussion_id, post_id, user_id)
return {
"ok":
True,
"ideas": [{
"@id": Idea.uri_generic(idea_id),
"num_read_posts": read_posts
} for (idea_id, read_posts) in new_counts]
}
def mark_post_read(request):
discussion_id = int(request.matchdict["discussion_id"])
discussion = Discussion.get_instance(discussion_id)
post_id = request.matchdict["id"]
post = Post.get_instance(post_id)
if not post:
raise HTTPNotFound("Post with id '%s' not found." % post_id)
post_id = post.id
user_id = authenticated_userid(request)
if not user_id:
raise HTTPUnauthorized()
read_data = json.loads(request.body)
db = Discussion.db()
change = False
with transaction.manager:
if read_data.get("read", None) is False:
view = db.query(ViewPost).filter(ViewPost.post_id == post_id).filter(Action.actor_id == user_id).first()
if view:
change = True
db.delete(view)
else:
count = db.query(ViewPost).filter(ViewPost.post_id == post_id).filter(Action.actor_id == user_id).count()
if not count:
change = True
db.add(ViewPost(post=post, actor_id=user_id))
new_counts = []
if change:
new_counts = Idea.idea_counts(discussion_id, post_id, user_id)
return {
"ok": True,
"ideas": [
{
"@id": Idea.uri_generic(idea_id),
"@type": db.query(Idea).get(idea_id).external_typename(),
"num_posts": total_posts,
"num_read_posts": read_posts,
}
for (idea_id, total_posts, read_posts) in new_counts
],
}
def autocomplete(request):
discussion = request.context.get_instance_of_class(Discussion)
keywords = request.GET.get('q')
if not keywords:
raise HTTPBadRequest("please specify search terms (q)")
locales = request.GET.getall('locale')
user_prefs = LanguagePreferenceCollection.getCurrent()
if not locales:
locales = user_prefs.known_languages()
if not set(locales).intersection(discussion.discussion_locales):
locales.extend(discussion.discussion_locales)
include_description = bool(request.GET.get('description'))
match_lse = aliased(LangStringEntry)
title_ls = aliased(LangString)
query = Idea.default_db.query(Idea.id, title_ls, match_lse.langstring_id,
match_lse.locale).join(
title_ls,
title_ls.id == Idea.title_id).filter(
Idea.discussion_id == discussion.id)
limit = int(request.GET.get('limit') or 5)
columns = [Idea.title_id]
if include_description:
columns.append(Idea.description_id)
query, rank = add_text_search(query, columns, keywords.split(), locales,
True, match_lse)
query = query.order_by(rank.desc()).limit(limit).all()
results = []
if not query:
return results
for (idea_id, title, ls_id, lse_locale, rank) in query:
title_entry = title.best_lang(user_prefs, False)
r = {
'id': Idea.uri_generic(idea_id),
'title_locale': title_entry.locale,
'match_locale': lse_locale,
'text': title_entry.value
}
if include_description:
r['match_field'] = 'shortTitle' if ls_id == title.id else 'definition'
results.append(r)
return {'results': results}
def mark_post_read(request):
"""Mark this post as un/read. Return the read post count for all affected ideas."""
discussion_id = int(request.matchdict['discussion_id'])
discussion = Discussion.get_instance(discussion_id)
post_id = request.matchdict['id']
post = Post.get_instance(post_id)
if not post:
raise HTTPNotFound("Post with id '%s' not found." % post_id)
post_id = post.id
user_id = request.authenticated_userid
if not user_id:
raise HTTPUnauthorized()
read_data = json.loads(request.body)
db = discussion.db
change = False
with transaction.manager:
if read_data.get('read', None) is False:
view = db.query(ViewPost).filter_by(
post_id=post_id, actor_id=user_id,
tombstone_date=None).first()
if view:
change = True
view.is_tombstone = True
else:
count = db.query(ViewPost).filter_by(
post_id=post_id, actor_id=user_id,
tombstone_date=None).count()
if not count:
change = True
db.add(ViewPost(post=post, actor_id=user_id))
new_counts = []
if change:
new_counts = Idea.idea_read_counts(discussion_id, post_id, user_id)
return { "ok": True, "ideas": [
{"@id": Idea.uri_generic(idea_id),
"num_read_posts": read_posts
} for (idea_id, read_posts) in new_counts] }
def save_idea(request):
"""Update this idea.
In case the ``parentId`` is changed, handle all
``IdeaLink`` changes and send relevant ideas on the socket."""
discussion_id = int(request.matchdict['discussion_id'])
user_id = request.authenticated_userid
permissions = get_permissions(user_id, discussion_id)
idea_id = request.matchdict['id']
idea_data = json.loads(request.body)
#Idea.default_db.execute('set transaction isolation level read committed')
# Special items in TOC, like unsorted posts.
if idea_id in ['orphan_posts']:
return {'ok': False, 'id': Idea.uri_generic(idea_id)}
idea = Idea.get_instance(idea_id)
if not idea:
raise HTTPNotFound("No such idea: %s" % (idea_id))
if isinstance(idea, RootIdea):
raise HTTPBadRequest("Cannot edit root idea.")
discussion = Discussion.get(int(discussion_id))
if not discussion:
raise HTTPNotFound("Discussion with id '%s' not found." % discussion_id)
if(idea.discussion_id != discussion.id):
raise HTTPBadRequest(
"Idea from discussion %s cannot saved from different discussion (%s)." % (idea.discussion_id,discussion.id ))
simple_fields = {
'message_view_override': 'message_view_override',
'messages_in_parent': 'messages_in_parent',
}
for key, attr_name in simple_fields.iteritems():
if key in idea_data:
setattr(idea, attr_name, idea_data[key])
for key, attr_name in langstring_fields.iteritems():
if key in idea_data:
current = getattr(idea, attr_name)
ls_data = idea_data[key]
# TODO: handle legacy string instance?
assert isinstance(ls_data, (dict, NoneType))
if current:
if ls_data:
current.update_from_json(
ls_data, user_id, permissions=permissions)
else:
current.delete()
elif ls_data:
current = LangString.create_from_json(
ls_data, user_id, permissions=permissions)
setattr(idea, attr_name, current)
if 'parentId' in idea_data and idea_data['parentId'] is not None:
# TODO: Make sure this is sent as a list!
parent = Idea.get_instance(idea_data['parentId'])
if not parent:
raise HTTPNotFound("Missing parentId %s" % (idea_data['parentId']))
# calculate it early to maximize contention.
prev_ancestors = parent.get_all_ancestors()
new_ancestors = set()
order = idea_data.get('order', 0.0)
for parent_link in idea.source_links:
# still assuming there's only one.
pl_parent = parent_link.source
pl_ancestors = pl_parent.get_all_ancestors()
new_ancestors.update(pl_ancestors)
if parent_link.source != parent:
parent_link.copy(True)
parent_link.source = parent
parent.db.expire(parent, ['target_links'])
parent.db.expire(pl_parent, ['target_links'])
for ancestor in pl_ancestors:
if ancestor in prev_ancestors:
break
ancestor.send_to_changes()
for ancestor in prev_ancestors:
if ancestor in new_ancestors:
break
ancestor.send_to_changes()
parent_link.order = order
parent_link.db.expire(parent_link.source, ['target_links'])
parent_link.source.send_to_changes()
parent_link.db.flush()
idea.send_to_changes()
return {'ok': True, 'id': idea.uri() }
def save_idea(request):
discussion_id = request.matchdict['discussion_id']
idea_id = request.matchdict['id']
idea_data = json.loads(request.body)
#Idea.db.execute('set transaction isolation level read committed')
# Special items in TOC, like unsorted posts.
if idea_id in ['orphan_posts']:
return {'ok': False, 'id': Idea.uri_generic(idea_id)}
idea = Idea.get_instance(idea_id)
if not idea:
raise HTTPNotFound("No such idea: %s" % (idea_id))
if isinstance(idea, RootIdea):
raise HTTPBadRequest("Cannot edit root idea.")
discussion = Discussion.get(id=int(discussion_id))
if not discussion:
raise HTTPNotFound("Discussion with id '%s' not found." % discussion_id)
if(idea.discussion_id != discussion.id):
raise HTTPBadRequest(
"Idea from discussion %s cannot saved from different discussion (%s)." % (idea.discussion_id,discussion.id ))
idea.short_title = idea_data['shortTitle']
idea.long_title = idea_data['longTitle']
if 'parentId' in idea_data and idea_data['parentId'] is not None:
# TODO: Make sure this is sent as a list!
parent = Idea.get_instance(idea_data['parentId'])
# calculate it early to maximize contention.
ancestors = parent.get_all_ancestors()
order = idea_data.get('order', 0.0)
if not parent:
raise HTTPNotFound("Missing parentId %s" % (idea_data['parentId']))
current_parent = None
for parent_link in idea.source_links:
pl_ancestors = parent_link.source.get_all_ancestors()
if parent_link.source != parent:
parent_link.is_tombstone=True
else:
parent_link.order = order
current_parent = parent_link
Idea.db.expire(parent_link.source, ['target_links'])
parent_link.source.send_to_changes()
for ancestor in pl_ancestors:
ancestor.send_to_changes()
if current_parent is None:
link = IdeaLink(source=parent, target=idea, order=order)
idea.source_links.append(link)
Idea.db.expire(parent, ['target_links'])
parent.send_to_changes()
for ancestor in ancestors:
ancestor.send_to_changes()
Idea.db.expire(idea, ['source_links'])
next_synthesis = discussion.get_next_synthesis()
if idea_data['inNextSynthesis']:
if idea not in next_synthesis.ideas:
next_synthesis.ideas.append(idea)
else:
if idea in next_synthesis.ideas:
next_synthesis.ideas.remove(idea)
idea.send_to_changes()
return {'ok': True, 'id': idea.uri() }
def save_idea(request):
discussion_id = int(request.matchdict['discussion_id'])
idea_id = request.matchdict['id']
idea_data = json.loads(request.body)
#Idea.default_db.execute('set transaction isolation level read committed')
# Special items in TOC, like unsorted posts.
if idea_id in ['orphan_posts']:
return {'ok': False, 'id': Idea.uri_generic(idea_id)}
idea = Idea.get_instance(idea_id)
if not idea:
raise HTTPNotFound("No such idea: %s" % (idea_id))
if isinstance(idea, RootIdea):
raise HTTPBadRequest("Cannot edit root idea.")
discussion = Discussion.get(int(discussion_id))
if not discussion:
raise HTTPNotFound("Discussion with id '%s' not found." % discussion_id)
if(idea.discussion_id != discussion.id):
raise HTTPBadRequest(
"Idea from discussion %s cannot saved from different discussion (%s)." % (idea.discussion_id,discussion.id ))
if 'shortTitle' in idea_data:
idea.short_title = idea_data['shortTitle']
if 'longTitle' in idea_data:
idea.long_title = idea_data['longTitle']
if 'definition' in idea_data:
idea.definition = idea_data['definition']
if 'parentId' in idea_data and idea_data['parentId'] is not None:
# TODO: Make sure this is sent as a list!
parent = Idea.get_instance(idea_data['parentId'])
# calculate it early to maximize contention.
prev_ancestors = parent.get_all_ancestors()
new_ancestors = set()
order = idea_data.get('order', 0.0)
if not parent:
raise HTTPNotFound("Missing parentId %s" % (idea_data['parentId']))
for parent_link in idea.source_links:
# still assuming there's only one.
pl_parent = parent_link.source
pl_ancestors = pl_parent.get_all_ancestors()
new_ancestors.update(pl_ancestors)
if parent_link.source != parent:
parent_link.copy(True)
parent_link.source = parent
parent.db.expire(parent, ['target_links'])
parent.db.expire(pl_parent, ['target_links'])
for ancestor in pl_ancestors:
if ancestor in prev_ancestors:
break
ancestor.send_to_changes()
for ancestor in prev_ancestors:
if ancestor in new_ancestors:
break
ancestor.send_to_changes()
parent_link.order = order
parent_link.db.expire(parent_link.source, ['target_links'])
parent_link.source.send_to_changes()
parent_link.db.flush()
idea.is_in_next_synthesis = idea_data.get('inNextSynthesis', False)
idea.send_to_changes()
return {'ok': True, 'id': idea.uri() }
def _get_ideas_real(request, view_def=None, ids=None, user_id=None):
discussion = request.discussion
user_id = user_id or Everyone
# optimization: Recursive widget links.
from assembl.models import (Widget, IdeaWidgetLink,
IdeaDescendantsShowingWidgetLink)
universal_widget_links = []
by_idea_widget_links = defaultdict(list)
widget_links = discussion.db.query(IdeaWidgetLink).join(Widget).join(
Discussion).filter(
Widget.test_active(), Discussion.id == discussion.id,
IdeaDescendantsShowingWidgetLink.polymorphic_filter()).options(
joinedload(IdeaWidgetLink.idea)).all()
for wlink in widget_links:
if isinstance(wlink.idea, RootIdea):
universal_widget_links.append({
'@type':
wlink.external_typename(),
'widget':
Widget.uri_generic(wlink.widget_id)
})
else:
for id in wlink.idea.get_all_descendants(True):
by_idea_widget_links[Idea.uri_generic(id)].append({
'@type':
wlink.external_typename(),
'widget':
Widget.uri_generic(wlink.widget_id)
})
next_synthesis_id = discussion.get_next_synthesis_id()
ideas = discussion.db.query(Idea).filter_by(discussion=discussion)
ideas = ideas.outerjoin(
SubGraphIdeaAssociation,
and_(SubGraphIdeaAssociation.sub_graph_id == next_synthesis_id,
SubGraphIdeaAssociation.idea_id == Idea.id))
ideas = ideas.outerjoin(IdeaLink, IdeaLink.target_id == Idea.id)
ideas = ideas.order_by(IdeaLink.order, Idea.creation_date)
if ids:
ids = [Idea.get_database_id(id) for id in ids]
ideas = ideas.filter(Idea.id.in_(ids))
# remove tombstones
ideas = ideas.filter(and_(*Idea.base_conditions()))
ideas = ideas.options(
joinedload(Idea.source_links),
subqueryload(Idea.attachments).joinedload("document"),
subqueryload(Idea.widget_links),
joinedload(Idea.title).subqueryload("entries"),
joinedload(Idea.synthesis_title).subqueryload("entries"),
joinedload(Idea.description).subqueryload("entries"),
undefer(Idea.num_children))
permissions = request.permissions
Idea.prepare_counters(discussion.id, True)
# ideas = list(ideas)
# import cProfile
# cProfile.runctx('''retval = [idea.generic_json(None, %d, %s)
# for idea in ideas]''' % (user_id, permissions),
# globals(), locals(), 'json_stats')
retval = [
idea.generic_json(view_def, user_id, permissions) for idea in ideas
]
retval = [x for x in retval if x is not None]
for r in retval:
if r.get('widget_links', None) is not None:
links = r['widget_links'][:]
links.extend(universal_widget_links)
links.extend(by_idea_widget_links[r['@id']])
r['active_widget_links'] = links
return retval
def save_idea(request):
"""Update this idea.
In case the ``parentId`` is changed, handle all
``IdeaLink`` changes and send relevant ideas on the socket."""
discussion = request.context
user_id = authenticated_userid(request)
permissions = request.permissions
idea_id = request.matchdict['id']
idea_data = json.loads(request.body)
# Idea.default_db.execute('set transaction isolation level read committed')
# Special items in TOC, like unsorted posts.
if idea_id in ['orphan_posts']:
return {'ok': False, 'id': Idea.uri_generic(idea_id)}
idea = Idea.get_instance(idea_id)
db = idea.db
if not idea:
raise HTTPNotFound("No such idea: %s" % (idea_id))
if isinstance(idea, RootIdea):
raise HTTPBadRequest("Cannot edit root idea.")
if (idea.discussion_id != discussion.id):
raise HTTPBadRequest(
"Idea from discussion %s cannot be saved from different discussion (%s)."
% (idea.discussion_id, discussion.id))
context = idea.get_instance_context(request=request)
for key, attr_name in langstring_fields.items():
if key in idea_data:
current = getattr(idea, attr_name)
ls_data = idea_data[key]
# TODO: handle legacy string instance?
subcontext = idea.get_collection_context(key, context)
if current:
if ls_data:
current.update_from_json(ls_data,
context=subcontext,
permissions=permissions)
else:
current.delete()
elif ls_data:
current = LangString.create_from_json(ls_data,
context=subcontext)
setattr(idea, attr_name, current._instance)
new_parent_id = idea_data.get('parentId', None)
if new_parent_id:
# TODO: Make sure this is sent as a list!
# Actually, use embedded links to do this properly...
new_parent_ids = {new_parent_id}
old_parent_ids = {
Idea.uri_generic(l.source_id)
for l in idea.source_links
}
if new_parent_ids != old_parent_ids:
added_parent_ids = new_parent_ids - old_parent_ids
removed_parent_ids = old_parent_ids - new_parent_ids
added_parents = [Idea.get_instance(id) for id in added_parent_ids]
current_parents = idea.get_parents()
removed_parents = [
p for p in current_parents if p.uri() in removed_parent_ids
]
if None in added_parents:
missing = [
id for id in added_parent_ids if not Idea.get_instance(id)
]
raise HTTPNotFound("Missing parentId %s" % (','.join(missing)))
if not idea.has_permission_req(P_ASSOCIATE_IDEA):
raise HTTPUnauthorized("Cannot associate idea " + idea.uri())
for parent in added_parents + removed_parents:
if not parent.has_permission_req(P_ASSOCIATE_IDEA):
raise HTTPUnauthorized("Cannot associate parent idea " +
idea.uri())
old_ancestors = set()
new_ancestors = set()
for parent in current_parents:
old_ancestors.add(parent)
old_ancestors.update(parent.get_all_ancestors())
kill_links = {
l
for l in idea.source_links
if Idea.uri_generic(l.source_id) in removed_parent_ids
}
order = idea_data.get('order', 0.0)
for parent in added_parents:
if kill_links:
link = kill_links.pop()
db.expire(link.source, ['target_links'])
link.copy(True)
link.order = order
link.source = parent
else:
link = IdeaLink(source=source, target=idea, order=order)
db.add(link)
db.expire(parent, ['target_links'])
order += 1.0
for link in kill_links:
db.expire(link.source, ['target_links'])
kill_links.is_tombstone = True
db.expire(idea, ['source_links'])
db.flush()
for parent in idea.get_parents():
new_ancestors.add(parent)
new_ancestors.update(parent.get_all_ancestors())
for ancestor in new_ancestors ^ old_ancestors:
ancestor.send_to_changes()
else:
order = idea_data.get('order', None)
if order is not None:
new_parent_id = Idea.get_database_id(new_parent_id)
parent_links = [
link for link in idea.source_links
if link.source_id == new_parent_id
]
assert len(parent_links) == 1
parent_links[0].order = idea_data.get('order', 0.0)
if 'subtype' in idea_data:
idea.rdf_type = idea_data['subtype']
idea.send_to_changes()
return {'ok': True, 'id': idea.uri()}
def save_idea(request):
discussion_id = int(request.matchdict['discussion_id'])
idea_id = request.matchdict['id']
idea_data = json.loads(request.body)
#Idea.default_db.execute('set transaction isolation level read committed')
# Special items in TOC, like unsorted posts.
if idea_id in ['orphan_posts']:
return {'ok': False, 'id': Idea.uri_generic(idea_id)}
idea = Idea.get_instance(idea_id)
if not idea:
raise HTTPNotFound("No such idea: %s" % (idea_id))
if isinstance(idea, RootIdea):
raise HTTPBadRequest("Cannot edit root idea.")
discussion = Discussion.get(int(discussion_id))
if not discussion:
raise HTTPNotFound("Discussion with id '%s' not found." %
discussion_id)
if (idea.discussion_id != discussion.id):
raise HTTPBadRequest(
"Idea from discussion %s cannot saved from different discussion (%s)."
% (idea.discussion_id, discussion.id))
if 'shortTitle' in idea_data:
idea.short_title = idea_data['shortTitle']
if 'longTitle' in idea_data:
idea.long_title = idea_data['longTitle']
if 'definition' in idea_data:
idea.definition = idea_data['definition']
if 'parentId' in idea_data and idea_data['parentId'] is not None:
# TODO: Make sure this is sent as a list!
parent = Idea.get_instance(idea_data['parentId'])
# calculate it early to maximize contention.
prev_ancestors = parent.get_all_ancestors()
new_ancestors = set()
order = idea_data.get('order', 0.0)
if not parent:
raise HTTPNotFound("Missing parentId %s" % (idea_data['parentId']))
for parent_link in idea.source_links:
# still assuming there's only one.
pl_parent = parent_link.source
pl_ancestors = pl_parent.get_all_ancestors()
new_ancestors.update(pl_ancestors)
if parent_link.source != parent:
parent_link.copy(True)
parent_link.source = parent
parent.db.expire(parent, ['target_links'])
parent.db.expire(pl_parent, ['target_links'])
for ancestor in pl_ancestors:
if ancestor in prev_ancestors:
break
ancestor.send_to_changes()
for ancestor in prev_ancestors:
if ancestor in new_ancestors:
break
ancestor.send_to_changes()
parent_link.order = order
parent_link.db.expire(parent_link.source, ['target_links'])
parent_link.source.send_to_changes()
parent_link.db.flush()
idea.is_in_next_synthesis = idea_data.get('inNextSynthesis', False)
idea.send_to_changes()
return {'ok': True, 'id': idea.uri()}
def save_idea(request):
discussion_id = int(request.matchdict['discussion_id'])
idea_id = request.matchdict['id']
idea_data = json.loads(request.body)
#Idea.db.execute('set transaction isolation level read committed')
# Special items in TOC, like unsorted posts.
if idea_id in ['orphan_posts']:
return {'ok': False, 'id': Idea.uri_generic(idea_id)}
idea = Idea.get_instance(idea_id)
if not idea:
raise HTTPNotFound("No such idea: %s" % (idea_id))
if isinstance(idea, RootIdea):
raise HTTPBadRequest("Cannot edit root idea.")
discussion = Discussion.get(int(discussion_id))
if not discussion:
raise HTTPNotFound("Discussion with id '%s' not found." % discussion_id)
if(idea.discussion_id != discussion.id):
raise HTTPBadRequest(
"Idea from discussion %s cannot saved from different discussion (%s)." % (idea.discussion_id,discussion.id ))
if 'shortTitle' in idea_data:
idea.short_title = idea_data['shortTitle']
if 'longTitle' in idea_data:
idea.long_title = idea_data['longTitle']
if 'definition' in idea_data:
idea.definition = idea_data['definition']
if 'parentId' in idea_data and idea_data['parentId'] is not None:
# TODO: Make sure this is sent as a list!
parent = Idea.get_instance(idea_data['parentId'])
# calculate it early to maximize contention.
prev_ancestors = parent.get_all_ancestors()
new_ancestors = set()
order = idea_data.get('order', 0.0)
if not parent:
raise HTTPNotFound("Missing parentId %s" % (idea_data['parentId']))
current_parent = None
for parent_link in idea.source_links:
pl_ancestors = parent_link.source.get_all_ancestors()
new_ancestors.update(pl_ancestors)
if parent_link.source != parent:
parent_link.is_tombstone=True
Idea.db.expire(idea, ['source_links'])
for ancestor in pl_ancestors:
if ancestor in prev_ancestors:
break
ancestor.send_to_changes()
else:
parent_link.order = order
current_parent = parent_link
Idea.db.expire(parent_link.source, ['target_links'])
parent_link.source.send_to_changes()
if current_parent is None:
link = IdeaLink(source=parent, target=idea, order=order)
Idea.db.add(link)
# None of these 3 calls should be necessary, but they do help with
# the parents being available (the "empty parent" bug).
# The root cause is somewhere IdeaLink, or in sqlalchemy proper
# but I can't seem to find it - benoitg - 2014-05-27
Idea.db.flush()
Idea.db.expire(parent, ['target_links'])
Idea.db.expire(idea, ['source_links'])
parent.send_to_changes()
for ancestor in prev_ancestors:
if ancestor in new_ancestors:
break
ancestor.send_to_changes()
idea.is_in_next_synthesis = idea_data.get('inNextSynthesis', False)
idea.send_to_changes()
return {'ok': True, 'id': idea.uri() }
def save_idea(request):
"""Update this idea.
In case the ``parentId`` is changed, handle all
``IdeaLink`` changes and send relevant ideas on the socket."""
discussion_id = int(request.matchdict['discussion_id'])
idea_id = request.matchdict['id']
idea_data = json.loads(request.body)
#Idea.default_db.execute('set transaction isolation level read committed')
# Special items in TOC, like unsorted posts.
if idea_id in ['orphan_posts']:
return {'ok': False, 'id': Idea.uri_generic(idea_id)}
idea = Idea.get_instance(idea_id)
if not idea:
raise HTTPNotFound("No such idea: %s" % (idea_id))
if isinstance(idea, RootIdea):
raise HTTPBadRequest("Cannot edit root idea.")
discussion = Discussion.get(int(discussion_id))
if not discussion:
raise HTTPNotFound("Discussion with id '%s' not found." %
discussion_id)
if (idea.discussion_id != discussion.id):
raise HTTPBadRequest(
"Idea from discussion %s cannot saved from different discussion (%s)."
% (idea.discussion_id, discussion.id))
simple_fields = {
'shortTitle': 'short_title',
'longTitle': 'long_title',
'definition': 'definition',
'message_view_override': 'message_view_override',
'messages_in_parent': 'messages_in_parent',
}
for key, attr_name in simple_fields.iteritems():
if key in idea_data:
setattr(idea, attr_name, idea_data[key])
if 'parentId' in idea_data and idea_data['parentId'] is not None:
# TODO: Make sure this is sent as a list!
parent = Idea.get_instance(idea_data['parentId'])
if not parent:
raise HTTPNotFound("Missing parentId %s" % (idea_data['parentId']))
# calculate it early to maximize contention.
prev_ancestors = parent.get_all_ancestors()
new_ancestors = set()
order = idea_data.get('order', 0.0)
for parent_link in idea.source_links:
# still assuming there's only one.
pl_parent = parent_link.source
pl_ancestors = pl_parent.get_all_ancestors()
new_ancestors.update(pl_ancestors)
if parent_link.source != parent:
parent_link.copy(True)
parent_link.source = parent
parent.db.expire(parent, ['target_links'])
parent.db.expire(pl_parent, ['target_links'])
for ancestor in pl_ancestors:
if ancestor in prev_ancestors:
break
ancestor.send_to_changes()
for ancestor in prev_ancestors:
if ancestor in new_ancestors:
break
ancestor.send_to_changes()
parent_link.order = order
parent_link.db.expire(parent_link.source, ['target_links'])
parent_link.source.send_to_changes()
parent_link.db.flush()
idea.send_to_changes()
return {'ok': True, 'id': idea.uri()}
def save_idea(request):
"""Update this idea.
In case the ``parentId`` is changed, handle all
``IdeaLink`` changes and send relevant ideas on the socket."""
discussion = request.context
user_id = authenticated_userid(request)
permissions = request.permissions
idea_id = request.matchdict['id']
idea_data = json.loads(request.body)
# Idea.default_db.execute('set transaction isolation level read committed')
# Special items in TOC, like unsorted posts.
if idea_id in ['orphan_posts']:
return {'ok': False, 'id': Idea.uri_generic(idea_id)}
idea = Idea.get_instance(idea_id)
if not idea:
raise HTTPNotFound("No such idea: %s" % (idea_id))
if isinstance(idea, RootIdea):
raise HTTPBadRequest("Cannot edit root idea.")
if (idea.discussion_id != discussion.id):
raise HTTPBadRequest(
"Idea from discussion %s cannot be saved from different discussion (%s)."
% (idea.discussion_id, discussion.id))
context = idea.get_instance_context(request=request)
for key, attr_name in langstring_fields.items():
if key in idea_data:
current = getattr(idea, attr_name)
ls_data = idea_data[key]
# TODO: handle legacy string instance?
subcontext = idea.get_collection_context(key, context)
if current:
if ls_data:
current.update_from_json(ls_data,
context=subcontext,
permissions=permissions)
else:
current.delete()
elif ls_data:
current = LangString.create_from_json(ls_data,
context=subcontext)
setattr(idea, attr_name, current._instance)
if 'parentId' in idea_data and idea_data['parentId'] is not None:
# TODO: Make sure this is sent as a list!
parent = Idea.get_instance(idea_data['parentId'])
# calculate it early to maximize contention.
prev_ancestors = parent.get_all_ancestors()
new_ancestors = set()
order = idea_data.get('order', 0.0)
if not parent:
raise HTTPNotFound("Missing parentId %s" % (idea_data['parentId']))
for parent_link in idea.source_links:
# still assuming there's only one.
pl_parent = parent_link.source
pl_ancestors = pl_parent.get_all_ancestors()
new_ancestors.update(pl_ancestors)
if parent_link.source != parent:
parent_link.copy(True)
parent_link.source = parent
parent.db.expire(parent, ['target_links'])
parent.db.expire(pl_parent, ['target_links'])
for ancestor in pl_ancestors:
if ancestor in prev_ancestors:
break
ancestor.send_to_changes()
for ancestor in prev_ancestors:
if ancestor in new_ancestors:
break
ancestor.send_to_changes()
parent_link.order = order
parent_link.db.expire(parent_link.source, ['target_links'])
parent_link.source.send_to_changes()
parent_link.db.flush()
if 'subtype' in idea_data:
idea.rdf_type = idea_data['subtype']
idea.send_to_changes()
return {'ok': True, 'id': idea.uri()}
