def viewer_counter(request):
temp_dir = get_workspace()
try:
if controllers.use_hs_client_helper:
hs = controllers.get_oauth_hs(request)
else:
hs = controllers.getOAuthHS(request)
user = hs.getUserInfo()
user1 = user['username']
except:
user1 =""
if user1 != 'mbayles2':
temp_dir = temp_dir[:-24]
file_temp_name = temp_dir + '/view_counter.txt'
if not os.path.exists(temp_dir+"/view_counter.txt"):
file_temp = open(file_temp_name, 'a')
first = '1'
file_temp.write(first)
file_temp.close()
else:
file_temp = open(file_temp_name, 'r+')
content = file_temp.read()
number = int(content)
number = number +1
number = str(number)
file_temp.seek(0)
file_temp.write(number)
file_temp.close()
else:
user1=''
def get_hydroshare_resource(request, res_id, data_for_chart):
error = False
is_owner = False
file_path = get_workspace() + '/id'
root_dir = file_path + '/' + res_id
#
# elif 'hydroshare_generic' in src:
# target_url = 'https://www.hydroshare.org/django_irods/download/'+res_id+'/data/contents/HIS_reference_timeseries.txt'
# d
try:
shutil.rmtree(root_dir)
except:
nothing = None
try:
hs = controllers.getOAuthHS(request)
hs.getResource(res_id, destination=file_path, unzip=True)
data_dir = root_dir + '/' + res_id + '/data/contents/'
for subdir, dirs, files in os.walk(data_dir):
for file in files:
if 'xml' in file:
data_file = data_dir + file
with open(data_file, 'r') as f:
# print f.read()
data = f.read()
# print data
f.close()
print data
try:
data = data.decode('latin-1')
except:
data = data
data_for_chart.update({str(file): data})
# data_for_chart = {'bjo':'hello'}
user = hs.getUserInfo()
user1 = user['username']
# resource = hs.getResourceList(user ='******')
resource = hs.getResourceList(owner=user1)
for res in resource:
# print res
id = res["resource_id"]
# print id
if (res_id == res["resource_id"]):
is_owner = True
except Exception as inst:
data_for_chart = 'You are not authorized to access this resource'
owner = False
error = True
print 'start'
print(type(inst))
print(inst.args)
try:
data_for_chart = str(inst)
except:
data_for_chart = "There was an error loading data for resource" + res_id
print "end"
data_dic = {"data": data_for_chart, "owner": is_owner, "error": error}
return data_dic
def get_hydroshare_resource(request,res_id,data_for_chart):
error = False
is_owner = False
file_path = get_workspace() + '/id'
root_dir = file_path + '/' + res_id
#
# elif 'hydroshare_generic' in src:
# target_url = 'https://www.hydroshare.org/django_irods/download/'+res_id+'/data/contents/HIS_reference_timeseries.txt'
# d
try:
shutil.rmtree(root_dir)
except:
nothing =None
try:
hs = controllers.getOAuthHS(request)
hs.getResource(res_id, destination=file_path, unzip=True)
data_dir = root_dir + '/' + res_id + '/data/contents/'
for subdir, dirs, files in os.walk(data_dir):
for file in files:
if 'xml' in file:
data_file = data_dir + file
with open(data_file, 'r') as f:
# print f.read()
data = f.read()
# print data
f.close()
print data
try:
data= data.decode('latin-1')
except:
data = data
data_for_chart.update({str(file): data})
# data_for_chart = {'bjo':'hello'}
user = hs.getUserInfo()
user1 = user['username']
# resource = hs.getResourceList(user ='******')
resource = hs.getResourceList(owner = user1)
for res in resource:
# print res
id = res["resource_id"]
# print id
if(res_id ==res["resource_id"]):
is_owner = True
except Exception as inst:
data_for_chart = 'You are not authorized to access this resource'
owner = False
error = True
print 'start'
print(type(inst))
print(inst.args)
try:
data_for_chart = str(inst)
except:
data_for_chart = "There was an error loading data for resource"+res_id
print "end"
data_dic = {"data":data_for_chart,"owner":is_owner,"error":error}
return data_dic
def unzip_waterml(request, res_id,src,res_id2,xml_id):
print src
file_number=0
temp_dir = get_workspace()
file_data =None
# get the URL of the remote zipped WaterML resource
if not os.path.exists(temp_dir+"/id"):
os.makedirs(temp_dir+"/id")
if 'cuahsi'in src :
url_zip = 'http://qa-webclient-solr.azurewebsites.net/CUAHSI/HydroClient/WaterOneFlowArchive/'+res_id+'/zip'
elif 'hydroshare' in src:
if controllers.use_hs_client_helper:
hs = controllers.get_oauth_hs(request)
else:
hs = controllers.getOAuthHS(request)
file_path = get_workspace() + '/id'
hs.getResource(res_id, destination=file_path, unzip=True)
root_dir = file_path + '/' + res_id
data_dir = root_dir + '/' + res_id + '/data/contents/'
for subdir, dirs, files in os.walk(data_dir):
for file in files:
if 'wml_1_' in file:
data_file = data_dir + file
with open(data_file, 'r') as f:
# print f.read()
file_data = f.read()
f.close()
file_temp_name = temp_dir + '/id/' + res_id + '.xml'
file_temp = open(file_temp_name, 'wb')
file_temp.write(file_data)
file_temp.close()
if '.json.refts' in file:
data_file = data_dir +file
with open(data_file, 'r') as f:
file_data = f.read()
file_number = parse_ts_layer(file_data)
elif "xmlrest" in src:
url_zip = res_id2
res = urllib.unquote(res_id2).decode()
r = requests.get(res, verify=False)
file_data = r.content
print file_data
file_temp_name = temp_dir + '/id/'+xml_id+'.xml'
file_temp = open(file_temp_name, 'wb')
file_temp.write(file_data)
file_temp.close()
else:
url_zip = 'http://' + request.META['HTTP_HOST'] + '/apps/data-cart/showfile/'+res_id
if src != 'hydroshare_generic' and src != 'xmlrest' and src !='hydroshare':
try:
r = requests.get(url_zip, verify=False)
z = zipfile.ZipFile(StringIO.StringIO(r.content))
file_list = z.namelist()
try:
for file in file_list:
if 'hydroshare' in src:
if 'wml_1_' in file:
file_data = z.read(file)
file_temp_name = temp_dir + '/id/' + res_id + '.xml'
file_temp = open(file_temp_name, 'wb')
file_temp.write(file_data)
file_temp.close()
else:
file_data = z.read(file)
file_temp_name = temp_dir + '/id/' + res_id + '.xml'
file_temp = open(file_temp_name, 'wb')
file_temp.write(file_data)
file_temp.close()
# error handling
# checks to see if data is an xml
except etree.XMLSyntaxError as e:
print "Error:Not XML"
error_report("Error:Not XML")
return False
# checks to see if Url is valid
except ValueError, e:
error_report("Error:invalid Url")
print "Error:invalid Url"
return False
# checks to see if xml is formatted correctly
except TypeError, e:
error_report("Error:string indices must be integers not str")
print "Error:string indices must be integers not str"
return False