def advs_tag_cloud():
qlabel = request.args.get('qlabel')
# save the query in session
session.clear()
session['query'] = qlabel
session.modified = True
# get trials
url = ctgov.form_advanced_search_url (request.args)
'''
temporal method, the API needs to be updated
Yingcheng Sun
05/31/2020
'''
rnct = ctgov.get_initial_nct_from_url_ad (url)
nct = set ()
for r in rnct:
tkn = r.split(';')
nct.add (tkn[0])
# get randomized tags for the cloud
cloud = tcloud.get_initial_cloud (nct, tagcloud_size, tag_rand)
log.info ('%s -- first tag cloud' % (request.remote_addr))
return jsonify (tags = cloud , nct = rnct, q = qlabel, n = len(rnct))
def tag_cloud ():
# get parameters
stxt = request.args.get ('stxt')
'''
handle the case that use input one quotation mark
By Yingcheng Sun, 05/23/2020
'''
stxt =[i.strip('"') for i in stxt.split(' ')]
stxt = ' '.join(stxt)
# save the query in session
session.clear()
session['query'] = stxt
session.modified = True
# get trials and tags
rnct = ctgov.get_initial_nct (stxt)
nct = set ()
for r in rnct:
tkn = r.split(';')
nct.add (tkn[0])
# get tags for the first cloud
cloud = tcloud.get_initial_cloud (nct, tagcloud_size, tag_rand)
log.info ('%s -- first tag cloud' % (request.remote_addr))
return jsonify (tags = cloud , nct = rnct, q = stxt, n = len(rnct))
def advs_tag_cloud():
qlabel = request.args.get('qlabel')
# save the query in session
session.clear()
session['query'] = qlabel
session.modified = True
# get trials
url = ctgov.form_advanced_search_url (request.args)
rnct = ctgov.get_initial_nct_from_url (url)
nct = set ()
for r in rnct:
tkn = r.split(';')
nct.add (tkn[0])
# get randomized tags for the cloud
cloud = tcloud.get_initial_cloud (nct, 20, 10)
log.info ('%s -- first tag cloud' % (request.remote_addr))
return jsonify (tags = cloud , nct = rnct, q = qlabel, n = len(rnct))
def tag_cloud ():
# get parameters
stxt = request.args.get ('stxt')
# save the query in session
session.clear()
session['query'] = stxt
session.modified = True
# get trials and tags
rnct = ctgov.get_initial_nct (stxt)
nct = set ()
for r in rnct:
tkn = r.split(';')
nct.add (tkn[0])
# get tags for the first cloud
cloud = tcloud.get_initial_cloud (nct, 20, 10)
log.info ('%s -- first tag cloud' % (request.remote_addr))
return jsonify (tags = cloud , nct = rnct, q = stxt, n = len(rnct))
