def view_consent(request):
ec = get_experiment_context(request)
uname = ec["username"]
condition = ec["condition"]
errors = ""
uname = request.user.username
u = User.objects.get(username=uname)
# handle post within this element. save data to survey table,
if request.method == "POST":
form = AnitaConsentForm(request.POST)
if form.is_valid():
obj = form.save(commit=False)
obj.user = u
obj.save()
log_event("CONSENT_COMPLETED", request=request)
return redirect("next")
else:
print form.errors
errors = form.errors
survey = AnitaConsentForm(request.POST)
else:
log_event("CONSENT_STARTED", request=request)
survey = AnitaConsentForm()
# provide link to search interface / next system
context_dict = {
"participant": uname,
"condition": condition,
"formset": survey,
"action": "/treconomics/consent/",
"errors": errors,
}
return render(request, "survey/anita_consent_form.html", context_dict)
def handle_task_and_questions_survey(request, taskid, SurveyForm, survey_name, action, template, show_topic=True):
request.session["taskid"] = taskid
ec = get_experiment_context(request)
condition = ec["condition"]
topicnum = ec["topicnum"]
interface = ec["interface"]
t = TaskDescription.objects.get(topic_num=topicnum)
errors = ""
uname = request.user.username
u = User.objects.get(username=uname)
# handle post within this element. save data to survey table,
if request.method == "POST":
form = SurveyForm(request.POST)
if form.is_valid():
obj = form.save(commit=False)
obj.user = u
obj.task_id = taskid
obj.topic_num = topicnum
obj.condition = condition
obj.interface = interface
obj.save()
log_event(event=survey_name.upper() + "_SURVEY_COMPLETED", request=request)
return redirect("next")
else:
print form.errors
errors = form.errors
survey = SurveyForm(request.POST)
else:
log_event(event=survey_name.upper() + "_SURVEY_STARTED", request=request)
survey = SurveyForm()
# if we had a survey questions we could ask them here
# else we can provide a link to a hosted questionnaire
action_url = action + taskid + "/"
# provide link to search interface / next system
context_dict = {
"participant": uname,
"condition": condition,
"interface": interface,
"task": taskid,
"topic": t.topic_num,
"tasktitle": t.title,
"taskdescription": t.description,
"formset": survey,
"action": action_url,
"errors": errors,
"show_topic": show_topic,
}
return render(request, template, context_dict)
def show_saved_documents(request):
"""
Displays a list of all the documents that were marked as relevant
by the user.
"""
# Timed out?
if time_search_experiment_out(request):
return redirect('timeout')
ec = get_experiment_context(request)
taskid = ec['taskid']
condition = ec['condition']
uname = ec['username']
current_search = request.session['queryurl']
user_judgement = -2
if request.method == 'GET':
getdict = request.GET
if 'judge' not in getdict and 'docid' not in getdict:
# Log only if user is entering the page, not after clicking a relevant button
logging.debug('LOG_VIEW_SAVED_DOCS')
log_event(event="VIEW_SAVED_DOCS", request=request)
if 'judge' in getdict:
user_judgement = int(getdict['judge'])
if 'docid' in getdict:
docid = int(getdict['docid'])
if (user_judgement > -2) and (docid > -1):
# updates the judgement for this document
doc_length = ixr.doc_field_length(docid, 'content')
trecid = ixr.stored_fields(docid)['docid']
user_judgement = mark_document(request=request,
whooshid=docid,
trecid=trecid,
judgement=user_judgement,
doc_length=doc_length)
# Get documents that are for this task, and for this user
u = User.objects.get(username=uname)
docs = DocumentsExamined.objects.filter(user=u).filter(task=taskid)
context_dict = {'participant': uname,
'task': taskid,
'condition': condition,
'current_search': current_search,
'docs': docs}
return render(request, 'trecdo/saved_documents.html', context_dict)
def view_concept_listing_survey(request, taskid, when):
context = RequestContext(request)
# Set the tasks id manually from request
request.session['taskid'] = taskid
ec = get_experiment_context(request)
uname = ec["username"]
condition = ec["condition"]
topicnum = ec["topicnum"]
t = TaskDescription.objects.get(topic_num=topicnum)
errors = ""
uname = request.user.username
u = User.objects.get(username=uname)
# handle post within this element. save data to survey table,
if request.method == 'POST':
form = ConceptListingSurveyForm(request.POST)
if form.is_valid():
obj = form.save(commit=False)
obj.user = u
obj.task_id = ec["taskid"]
obj.topic_num = ec["topicnum"]
obj.when = when
obj.save()
log_event(event="CONCEPT_LISTING_COMPLETED", request=request)
return HttpResponseRedirect('/treconomics/next/')
else:
print form.errors
errors = form.errors
survey = ConceptListingSurveyForm(request.POST)
else:
survey = ConceptListingSurveyForm()
action = '/treconomics/conceptlistingsurvey/' + taskid + '/' + when + '/'
# provide link to search interface / next system
context_dict = {'participant': uname,
'condition': condition,
'task': taskid,
'topic': t.topic_num,
'tasktitle': t.title,
'taskdescription': t.description,
'formset': survey,
'action': action,
'errors': errors}
return render(request, 'survey/concept_listing_survey.html', context_dict)
def autocomplete_suggestion(request):
"""
Handles the autocomplete suggestion service.
"""
# Get the condition from the user's experiment context.
# This will yield us access to the autocomplete trie!
ec = get_experiment_context(request)
condition = ec['condition']
rotation = ec['rotation']
taskid = ec['taskid']
es = experiment_setups[condition]
exp = es.get_exp_dict(taskid, rotation)
if time_search_experiment_out(request):
log_event(event="EXPERIMENT_TIMEOUT", request=request)
return HttpResponseBadRequest(json.dumps({'timeout': True}), content_type='application/json')
if request.GET.get('suggest'):
results = []
if exp['autocomplete']:
chars = unicode(request.GET.get('suggest'))
# See if the cache has what we are looking for.
# If it does, pull it out and use that.
# If it doesn't, query the trie and store the results in the cache before returning.
autocomplete_cache = cache.get_cache('autocomplete')
results = autocomplete_cache.get(chars)
if not results:
suggestion_trie = exp['trie']
results = suggestion_trie.suggest(chars)
cache_time = 300
autocomplete_cache.set(chars, results, cache_time)
response_data = {
'count': len(results),
'results': results,
}
return JsonResponse(response_data)
return JsonResponse({'error': True})
def view_log_hover(request):
"""
View which logs a user hovering over a search result.
"""
if time_search_experiment_out(request):
log_event(event="EXPERIMENT_TIMEOUT", request=request)
return HttpResponseBadRequest(json.dumps({'timeout': True}), content_type='application/json')
ec = get_experiment_context(request)
uname = ec['username']
taskid = ec['taskid']
u = User.objects.get(username=uname)
status = request.GET.get('status')
rank = request.GET.get('rank')
page = request.GET.get('page')
trec_id = request.GET.get('trecID')
whoosh_id = request.GET.get('whooshID')
doc_length = ixr.doc_field_length(long(whoosh_id), 'content')
try:
examined = DocumentsExamined.objects.get(user=u, task=taskid, doc_num=trec_id)
judgement = examined.judgement
except ObjectDoesNotExist:
judgement = -2
msg = ''
if status == 'in':
msg = "DOCUMENT_HOVER_IN"
elif status == 'out':
msg = "DOCUMENT_HOVER_OUT"
log_event(event=msg,
request=request,
whooshid=whoosh_id,
trecid=trec_id,
rank=rank,
page=page,
judgement=judgement,
doc_length=doc_length)
return JsonResponse({'logged': True})
def view_performance(request):
ec = get_experiment_context(request)
uname = ec["username"]
condition = ec["condition"]
#TODO rotation = ec["rotation"]
def ratio(rels, nonrels):
""" expect two floats
"""
dem = rels + nonrels
if dem > 0.0:
return round((rels * rels) / dem, 2)
else:
return 0.0
topics = experiment_setups[condition].topics
avg_wellness = 0.0
performances = []
for t in topics:
perf = get_performance(uname, t)
topic_desc = TaskDescription.objects.get(topic_num=t).title
perf["num"] = t
perf["title"] = topic_desc
perf["score"] = ratio(float(perf["rels"]), float(perf["nons"]))
perf["total"] = get_topic_relevant_count(t)
# Should log the performance of each topic here.
log_performance(request, perf)
performances.append(perf)
avg_wellness += perf["score"]
avg_wellness = avg_wellness / float(len(topics))
for p in performances:
logging.debug(p)
context_dict = {'participant': uname,
'condition': condition,
'performances': performances, 'avg_wellness': avg_wellness}
return render(request, 'base/performance_experiment.html', context_dict)
def handle_survey(request, SurveyForm, survey_name, action, template):
context = RequestContext(request)
ec = get_experiment_context(request)
uname = ec["username"]
condition = ec["condition"]
u = User.objects.get(username=uname)
# handle post within this element. save data to survey table,
if request.method == 'POST':
form = SurveyForm(request.POST)
if form.is_valid():
obj = form.save(commit=False)
obj.user = u
obj.save()
log_event(event=survey_name.upper() + "_SURVEY_COMPLETED", request=request)
return HttpResponseRedirect('/treconomics/next/')
else:
print form.errors
survey = SurveyForm(request.POST)
else:
log_event(event=survey_name.upper() + "_SURVEY_STARTED", request=request)
survey = SurveyForm()
context_dict = {'participant': uname, 'condition': condition, 'formset': survey, 'action': action}
return render(request, template, context_dict)
def show_document(request, whoosh_docid):
# check for timeout
"""
Displays the document selected by the user
:param request:
:param whoosh_docid: the way of identifying the selected document
:return:
"""
if time_search_experiment_out(request):
return redirect('timeout')
ec = get_experiment_context(request)
uname = ec["username"]
taskid = ec["taskid"]
condition = ec["condition"]
current_search = request.session['queryurl']
# get document from index
fields = ixr.stored_fields(int(whoosh_docid))
title = fields["title"]
content = fields["content"]
doc_num = fields["docid"]
doc_date = fields["timedate"]
doc_source = fields["source"]
doc_id = whoosh_docid
# topic_num = ec["topicnum"]
def get_document_rank():
"""
Returns the rank (integer) for the given document ID.
-1 is returned if the document is not found in the session ranked list.
"""
the_docid = int(whoosh_docid)
ranked_results = request.session.get('results_ranked', [])
# Some list comprehension - returns a list of one integer with the rank of a given document
# if it exists in ranked_results; returns a blank list if the document is not present.
at_rank = [item[1] for item in ranked_results if item[0] == the_docid]
if len(at_rank) > 0:
return at_rank[0]
else:
return -1
# check if there are any get parameters.
user_judgement = -2
# rank = 0
if request.is_ajax():
getdict = request.GET
if 'judge' in getdict:
user_judgement = int(getdict['judge'])
rank = get_document_rank()
# marks that the document has been marked rel or nonrel
doc_length = ixr.doc_field_length(long(request.GET.get('docid', 0)), 'content')
user_judgement = mark_document(request, doc_id, user_judgement, title, doc_num, rank, doc_length)
# mark_document handles logging of this event
return JsonResponse(user_judgement, safe=False)
else:
log_event(event="DOC_CLICKED",
request=request,
whooshid=whoosh_docid)
# marks that the document has been viewed
rank = get_document_rank()
doc_length = ixr.doc_field_length(long(doc_id), 'content')
user_judgement = mark_document(request, doc_id, user_judgement, title, doc_num, rank, doc_length)
context_dict = {'participant': uname,
'task': taskid,
'condition': condition,
'current_search': current_search,
'docid': doc_id,
'docnum': doc_num,
'title': title,
'doc_date': doc_date,
'doc_source': doc_source,
'content': content,
'user_judgement': user_judgement,
'rank': rank}
if request.GET.get('backtoassessment', False):
context_dict['backtoassessment'] = True
return render(request, 'trecdo/document.html', context_dict)
def search(request, taskid=-1):
sys.stdout.flush()
if isinstance(taskid, unicode):
taskid = int(taskid)
# If taskid is set, then it marks the start of a new search task
# Update the session variable to reflect this
if taskid >= 0:
request.session['start_time'] = datetime.datetime.now().strftime("%Y-%m-%d %H:%M:%S")
request.session['taskid'] = taskid
if taskid == 0:
log_event(event="PRACTICE_SEARCH_TASK_COMMENCED", request=request)
else:
log_event(event="SEARCH_TASK_COMMENCED", request=request)
#FIXME this might cause issues check for timeout
if time_search_experiment_out(request):
return redirect('timeout')
else:
"""show base index view"""
ec = get_experiment_context(request)
condition = ec["condition"]
rotation = ec["rotation"]
interface = ec["interface"]
print taskid, rotation, interface
print '--------'
page_len = ec["rpp"]
page = 1
result_dict = {'participant': ec["username"],
'task': ec["taskid"],
'topicno': ec["topicnum"],
'condition': condition,
'interface': interface,
'application_root': '/treconomics/',
'ajax_search_url': 'searcha/',
'autocomplete': ec['autocomplete'],
'is_fast': 'true'
}
# Ensure that we set a queryurl.
# This means that if a user clicks "View Saved" before posing a query, there will be something
# to go back to!
if not request.session.get('queryurl'):
query_url = result_dict['application_root'] + 'search/'
# TODO revise
logging.debug('Set queryurl to : %s', query_url)
request.session['queryurl'] = query_url
suggestions = False
query_flag = False
if request.method == 'POST':
# handle the searches from the different interfaces
user_query = request.POST['query'].strip()
log_event(event="QUERY_ISSUED", request=request, query=user_query)
query_flag = True
result_dict['page'] = page
elif request.method == 'GET':
getdict = request.GET
if 'query' in getdict:
user_query = getdict['query']
query_flag = True
if 'suggestion' in getdict:
suggestions = True
if suggestions:
log_event(event="QUERY_SUGGESTION_ISSUED", request=request, query=user_query)
if 'page' in getdict:
page = int(getdict['page'])
else:
page = 1
if query_flag:
# If the user poses a blank query, we just send back a results page saying so.
if user_query == '':
result_dict['blank_query'] = True
return render(request, 'trecdo/results.html', result_dict)
else:
# Get some results! Call this wrapper function which uses the Django cache backend.
print "INTERFACE IS {0}".format(interface)
print "page: {0} pagelen: {1}".format(page,page_len)
get_results(request, result_dict,
page,
page_len,
condition,
user_query,
interface)
log_event(event="QUERY_COMPLETE", request=request, query=user_query)
result_dict['page'] = page
result_dict['focus_querybox'] = 'false'
if result_dict['trec_results'] is None:
result_dict['focus_querybox'] = 'true'
if result_dict['trec_results']:
qrp = query_result_performance(result_dict['trec_results'], ec["topicnum"])
log_event(event='SEARCH_RESULTS_PAGE_QUALITY',
request=request,
whooshid=page,
rank=qrp[0],
judgement=qrp[1])
#TODO fix this using url-resolvers (reverse())
query_params = urlencode({'query': user_query, 'page': page, 'noperf': 'true'})
query_url = '/treconomics/search/?' + query_params
logging.debug('Set queryurl to : %s', query_url)
request.session['queryurl'] = query_url
result_dict['display_query'] = result_dict['query']
if len(result_dict['query']) > 50:
result_dict['display_query'] = result_dict['query'][0:50] + '...'
set_results_session_var(request, result_dict)
log_event(event='VIEW_SEARCH_RESULTS_PAGE', request=request, page=page)
request.session['last_request_time'] = datetime.datetime.utcnow().strftime('%Y-%m-%d %H:%M:%S.%f')
return render(request, 'trecdo/results.html', result_dict)
else:
log_event(event='VIEW_SEARCH_BOX', request=request, page=page)
return render(request, 'trecdo/search.html', result_dict)
