def set_form(request, clean=True):
'''
Coverts request input to usable form input:
Deals with unicode issues
and autofill options for identifiers
NOTE: variables should always be a list (also when clean = False)
If Clean == True,
We also clean up some form fields for submission:
date fields, convert to yyyymmdd
window fields, convert to mmdd
name strings are converted to ids
Combine elemenst weith degree days
'''
try:
req_method = request.method
except:
if isinstance(request,dict):
req_method = 'dict'
else:req_method = None
form= {}
form['req_method'] = req_method
#Convert request object to python dictionary
if req_method == 'dict':
form = copy.deepcopy(request)
#Special case variables, always needs to be list
if 'variable' in request.keys() and not 'variables' in request.keys():
form['variables'] = [form['variable']]
if 'variables' in request.keys():
form['variables'] = WRCCUtils.convert_variables_to_list(request['variables'])
elif req_method == 'POST':
for key, val in request.POST.items():
form[str(key)]= val
#form = dict((str(x),str(y)) for x,y in request.POST.items())
#Special case variables, always needs to be list
if 'variable' in request.POST.keys() and not 'variables' in request.POST.keys():
form['variables'] = [str(request.POST['variable'])]
if 'variables' in request.POST.keys():
#form['variables'] = WRCCUtils.convert_variables_to_list(request.POST['variables'])
els = request.POST.getlist('variables',request.POST.get('variables','').split(','))
form['variables'] = [str(el) for el in els]
if 'metadata_keys' in request.POST.keys():
form['metadata_keys'] = request.POST.getlist('metadata_keys',request.POST.get('metadata_keys','').split(','))
elif req_method == 'GET':
#form = dict((str(x),str(y)) for x,y in request.GET.items())
for key, val in request.GET.items():
form[str(key)]= val
#Special case variables, always needs to be list
if 'variable' in request.GET.keys() and not 'variables' in request.GET.keys():
form['variables'] = [str(request.GET['variable'])]
if 'variables' in request.GET.keys():
#form['variables'] = WRCCUtils.convert_variables_to_list(request.GET['variables'])
form['variables'] = request.GET.get('variables','').split(',')
if 'metadata_keys' in request.GET.keys():
form['metadata_keys'] = request.GET.getlist('metadata_keys',request.GET.get('metadata_keys','').split(','))
else:
form = {}
#set data type for single apps
if 'data_type' not in form.keys():
if 'station_id' in form.keys():
form['data_type'] = 'station'
if 'location' in form.keys():
form['data_type'] = 'grid'
if 'app_name' in form.keys() and form['app_name'] in ['temporal_summary','monthly_spatial_summary']:
form['data_type'] = 'grid'
#Convert unicode to string
if 'variables' in form.keys():
form['variables'] = [str(el) for el in form['variables']]
if 'csrfmiddlewaretoken' in form.keys():
del form['csrfmiddlewaretoken']
if 'formData' in form.keys():
del form['formData']
if 'form_options' in form.keys():
del form['form_options']
if not clean:
return form
#Clean up form for submission
#Get element list for vd
el_list = None
if 'variable' in form.keys() and not 'variables' in form.keys():
el_list = [form['variable']]
if 'variables' in form.keys() and not 'variable' in form.keys():
if isinstance(form['variables'],basestring):
el_list = form['variables'].replace(', ',',').split(',')
else:
el_list = form['variables']
#Get valid daterange
vd = ['9999-99-99', '9999-99-99']
#Clean Dates and windows
for key in ['start_date', 'end_date', 'start_year', 'end_year','start_window','end_window']:
if key not in form.keys():
continue
if form[key].lower() == 'por':
if str(key) in ['start_date']:
k=key; idx = 0;sd = 'por'; ed = form['end_date']
if str(key) in ['end_date']:
k=key; idx = 1;ed = 'por'; sd = form['start_date']
if str(key) in ['start_year']:
k='start_date'; idx = 0;sd = 'por'
if form['end_year'].lower() == 'por':ed = 'por'
else:ed = str(int(form['end_year']) -1) + '-12-31'
if str(key) in ['end_year']:
k='end_date'; idx = 1;ed = 'por'
if form['start_year'].lower() == 'por':sd = 'por'
else:sd = form['start_year'] + '-01-01'
if 'station_id' in form.keys():
stn_id, stn_name = WRCCUtils.find_id_and_name(str(form['station_id']),settings.MEDIA_DIR +'json/US_station_id.json')
vd, no_vd_els = WRCCUtils.find_valid_daterange(stn_id, start_date=sd, end_date=ed, el_list=el_list, max_or_min='max')
form[k] = vd[idx]
if key == 'start_year' and form['start_year'].lower() == 'por':
if vd[0] != '9999-99-99':form['start_year'] = vd[0][0:4]
if key == 'end_year' and form['end_year'].lower() == 'por':
if vd[1] != '9999-99-99':form['end_year'] = vd[1][0:4]
else:
form[str(key)] = str(form[key]).replace('-','').replace(':','').replace('/','').replace(' ','')
else:
form[str(key)] = str(form[key]).replace('-','').replace(':','').replace('/','').replace(' ','')
#Convert user input of area names to ids
for key in ['station_id','county', 'basin', 'county_warning_area', 'climate_division']:
if not key in form.keys():
continue
ID,name = WRCCUtils.find_id_and_name(form[key],settings.MEDIA_DIR +'json/US_' + key + '.json')
form[key] = ID
form['user_area_id'] = str(name) + ', ' + str(ID)
if not 'user_area_id' in form.keys():
try:
form['user_area_id'] = form[form['area_type']]
except:
try:
form['user_area_id'] = form[form['data_type']]
except:
pass
#station_ids is special case
if 'station_ids' in form.keys():
stn_ids = ''
stn_list = form['station_ids'].rstrip(',').split(',')
#Remove leading spaces from list items
stn_list = [v.lstrip(' ').rstrip(' ') for v in stn_list]
stn_ids, stn_names = WRCCUtils.find_ids_and_names(stn_list,settings.MEDIA_DIR +'json/US_' + 'station_id' + '.json')
form['station_ids'] = stn_ids
uai = ''
stn_names_list = stn_names.split(',')
for idx, stn_id in enumerate(stn_ids.split(',')):
uai+=str(stn_names[idx]) + ', ' + str(stn_id) + ';'
form['user_area_id'] = uai
#set data summary if needed
if 'data_summary' not in form.keys():
if 'temporal_summary' in form.keys():
form['data_summary'] = 'temporal_summary'
if 'spatial_summary' in form.keys():
form['data_summary'] = 'spatial_summary'
#Combine variables
if 'add_degree_days' in form.keys() and form['add_degree_days'] == 'T':
for dd in form['degree_days'].replace(' ','').split(','):
'''
if form['units'] == 'metric':
el_strip, base_temp = WRCCUtils.get_el_and_base_temp(dd)
form['variables'].append(el_strip + str(WRCCUtils.convert_to_english('base_temp',base_temp)))
else:
form['variables'].append(dd)
'''
form['variables'].append(dd)
return form
