def graphData_similarKonceptsVisJs(a_koncept, user=None, onlypublic=True):
"""
creates the json structures needed by the visjs library
graph: network of koncept > similar koncepts > related sources
"""
KONCEPT_LABEL = which_labels(None)['KONCEPT_LABEL']
DOCUMENT_LABEL = which_labels(None)['DOCUMENT_LABEL']
def addBRspace(stringa):
""" util to add linebreaks """
SIZE = 3
ss = stringa.split()
return '\n'.join(' '.join(ss[pos:pos+SIZE]) for pos in xrange(0, len(ss), SIZE))
if True:
# only koncepts similar
nodes = []
edges = []
rootid = "k_"+ str(a_koncept.id)
INDEX_KONS = [rootid] #hack to keep track of what's in there already - the js libs fails otherwise
INDEX_DOCS = []
top = {'id' : rootid, 'label' : a_koncept.name, 'group' : 'group_root'}
nodes += [top]
for x in a_koncept.getSimilarKoncepts(n=6, user=user, onlypublic=onlypublic):
x_id = "k_"+ str(x.id)
if x_id not in INDEX_KONS:
INDEX_KONS += [x_id]
nodes += [{'id' : x_id, 'label' : addBRspace(x.name), 'group' : 'group_koncept'}]
edges += [{'from' : rootid, 'to' : x_id, 'label' : "", 'color' : '#848484'}]
for s in x.getSources():
sid = "s_"+ str(s.id)
if sid not in INDEX_DOCS:
s_label = addBRspace(s.title) + "\n" + s.get_url_domain().strip("http://")
nodes += [{'id' : sid, 'label' : s_label, 'group' : 'group_source'}]
INDEX_DOCS += [sid]
edges += [{'from' : x_id, 'to' : sid, 'label' : "%s" % DOCUMENT_LABEL.lower(), 'color' : '#2B7CE9'}]
if False:
for x1 in x.getSimilarKoncepts(n=6, user=user, onlypublic=onlypublic):
x1_id = "k_"+ str(x1.id)
if x1_id not in INDEX_KONS:
INDEX_KONS += [x1_id]
nodes += [{'id' : x1_id, 'label' : addBRspace(x1.name), 'group' : 'group_koncept'}]
edges += [{'from' : x_id, 'to' : x1_id, 'label' : "similar to" }]
return [simplejson.dumps(nodes), simplejson.dumps(edges)]
def graphData_relatedSources(a_koncept, user=None, onlypublic=True):
"""
creates the json structures needed by the visjs library
graph: network of koncept > sources > others koncepts
"""
KONCEPT_LABEL = which_labels(None)['KONCEPT_LABEL']
DOCUMENT_LABEL = which_labels(None)['DOCUMENT_LABEL']
def addBRspace(stringa):
""" util to add linebreaks """
SIZE = 3
ss = stringa.split()
return '\n'.join(' '.join(ss[pos:pos+SIZE]) for pos in xrange(0, len(ss), SIZE))
# koncept sources + their related koncepts
nodes1 = []
edges1 = []
rootid = "k_"+ str(a_koncept.id)
INDEX1 = [rootid] #hack to keep track of what's in there already - the js libs fails otherwise
top = {'id' : rootid, 'label' : addBRspace(a_koncept.name), 'group' : 'group_root'}
nodes1 += [top]
for s in a_koncept.getSources():
sid = "s_"+ str(s.id)
s_label = addBRspace(s.title) + "\n" + s.get_url_domain().strip("http://")
nodes1 += [{'id' : sid, 'label' : s_label, 'group' : 'group_source'}]
edges1 += [{'from' : rootid, 'to' : sid, 'label' : "%s" % DOCUMENT_LABEL.lower()}]
for k in s.get_koncepts():
kid = "k_"+ str(k.id)
if kid != rootid:
if kid not in INDEX1:
INDEX1 += [kid]
nodes1 += [{'id' : kid, 'label' : addBRspace(k.name), 'group' : 'group_koncept'}]
edges1 += [{'from' : sid, 'to' : kid, 'label' : "%s" % KONCEPT_LABEL.lower()}]
return [simplejson.dumps(nodes1), simplejson.dumps(edges1)]
def edit_quote_subjects(request):
"""
Ajax action for modifying the title of a quote
"""
user = request.user ## in the future we'll have to handle username too
quote_id = request.GET.get('quote_id', None)
newsubjects = request.GET.get('subjects', "")
data = { 'new_subjects' : "" }
try:
f1 = Fragment.objects.get(pk=int(quote_id), created_by=user)
except:
return HttpResponseForbidden()
newsubjects = newsubjects.strip().split(",")
old_subjects = list(f1.subjects.all())
if not newsubjects and not old_subjects:
pass
else:
# clear tags and recreate them
f1.subjects.clear()
if newsubjects:
for el in newsubjects:
if el:
try:
subject = Subject.objects.get(name=el.strip().lower(), created_by=user)
except:
subject = Subject(name=el.strip().lower(), created_by=user)
subject.save()
f1.subjects.add(subject)
# return_str = render_block_to_string('bstrap3.2.0/components/tags_snippet.html',
return_str = render_block_to_string('bstrap3.2.0/components/sidebar_tagsinfo.html',
'snippet_tags_snippet',
{ 'snippet' : f1 ,
'mykoncepts' : True,
'SUBJECT_LABEL' : which_labels(request)['SUBJECT_LABEL'] })
data = { 'new_subjects' : return_str }
Subject.cleanUpUserSubjects(user, old_subjects)
json = simplejson.dumps(data)
return HttpResponse(json, mimetype='application/json')
# )
#
# Tip:
# [^/]+ ==> match anything except /
# .* ==> matches everything..
from django.conf.urls.defaults import *
from django.views.generic import RedirectView
from context_processors import which_labels
KONCEPT_LABEL = which_labels(None)['KONCEPT_LABEL'].lower() + "s"
SUBJECT_LABEL = which_labels(None)['SUBJECT_LABEL'].lower() + "s"
DOCUMENT_LABEL = which_labels(None)['DOCUMENT_LABEL'].lower() + "s"
SNIPPET_LABEL = which_labels(None)['SNIPPET_LABEL'].lower() + "s"
FOLDER_LABEL = which_labels(None)['FOLDER_LABEL'].lower()
urlpatterns = patterns('koncepts.views',
url(r'^$', 'homepage', name='homepage'),
)
# "/test/" pattern
