def synthesis_1(request, discussion, subidea_1, subidea_1_1, test_session):
"""A Synthesis fixture"""
from assembl.models import Synthesis, SubGraphIdeaAssociation,\
SubGraphIdeaLinkAssociation
s = Synthesis(discussion=discussion)
test_session.add(s)
i1_a = SubGraphIdeaAssociation(sub_graph=s, idea=subidea_1)
test_session.add(i1_a)
i11_a = SubGraphIdeaAssociation(sub_graph=s, idea=subidea_1_1)
test_session.add(i11_a)
l_1_11 = subidea_1_1.source_links[0]
l_1_11_a = SubGraphIdeaLinkAssociation(sub_graph=s, idea_link=l_1_11)
test_session.add(l_1_11_a)
test_session.flush()
def fin():
print "finalizer synthesis_1"
test_session.delete(l_1_11_a)
test_session.delete(i11_a)
test_session.delete(i1_a)
test_session.delete(s)
test_session.flush()
request.addfinalizer(fin)
return s
def synthesis_1(request, discussion, subidea_1, subidea_1_1, test_session):
"""A Synthesis fixture"""
from assembl.models import Synthesis, SubGraphIdeaAssociation,\
SubGraphIdeaLinkAssociation, LangString
ls_subject = LangString()
ls_subject.add_value("subject FR", "fr")
ls_subject.add_value("subject EN", "en")
test_session.add(ls_subject)
ls_introduction = LangString()
ls_introduction.add_value("introduction FR", "fr")
ls_introduction.add_value("introduction EN", "en")
test_session.add(ls_introduction)
ls_conclusion = LangString()
ls_conclusion.add_value("conclusion FR", "fr")
ls_conclusion.add_value("conclusion EN", "en")
test_session.add(ls_conclusion)
s = Synthesis(discussion=discussion,
subject=ls_subject,
introduction=ls_introduction,
conclusion=ls_conclusion)
test_session.add(s)
i1_a = SubGraphIdeaAssociation(sub_graph=s, idea=subidea_1)
test_session.add(i1_a)
i11_a = SubGraphIdeaAssociation(sub_graph=s, idea=subidea_1_1)
test_session.add(i11_a)
l_1_11 = subidea_1_1.source_links[0]
l_1_11_a = SubGraphIdeaLinkAssociation(sub_graph=s, idea_link=l_1_11)
test_session.add(l_1_11_a)
test_session.flush()
def fin():
print "finalizer synthesis_1"
test_session.delete(l_1_11_a)
test_session.delete(i11_a)
test_session.delete(i1_a)
test_session.delete(s)
test_session.delete(ls_subject)
test_session.delete(ls_introduction)
test_session.delete(ls_conclusion)
test_session.flush()
request.addfinalizer(fin)
return s
def add_idea_to_synthesis(request):
"""Add an idea to an ExplictSubgraphView"""
ctx = request.context
graph_view = ctx.parent_instance
if isinstance(graph_view, Synthesis) and not graph_view.is_next_synthesis:
raise HTTPBadRequest("Synthesis is published")
content = request.json
idea_id = content.get('@id', None)
if not idea_id:
raise HTTPBadRequest("Post an idea with its @id")
idea = Idea.get_instance(idea_id)
if not idea:
raise HTTPNotFound("Unknown idea")
link = SubGraphIdeaAssociation(idea=idea, sub_graph=graph_view)
duplicate = link.find_duplicate(False)
if duplicate:
link.delete()
return duplicate.idea.generic_json()
graph_view.db.add(link)
graph_view.db.expire(graph_view, ["idea_assocs"])
graph_view.send_to_changes()
# special location
return Response(json.dumps(idea.generic_json()),
201,
content_type='application/json',
location=request.url + "/" + str(idea.id))
def remove_idea_from_synthesis(request):
"""Remove an idea from an ExplictSubgraphView"""
ctx = request.context
graph_view = ctx.__parent__.parent_instance
if isinstance(graph_view, Synthesis) and not graph_view.is_next_synthesis:
raise HTTPBadRequest("Synthesis is published")
idea = ctx._instance
link = SubGraphIdeaAssociation(idea=idea, sub_graph=graph_view)
duplicate = link.find_duplicate(True)
link.delete()
if duplicate:
duplicate.delete()
graph_view.db.expire(graph_view, ["idea_assocs"])
graph_view.send_to_changes()
return {"@tombstone": idea.uri()}
else:
raise HTTPNotFound("Idea not in view")
