def handlerouteRoot():
"""Root route"""
setup_adaguc()
response = Response(
response="Welcome to adaguc-server! Please go to /wms or /autowms.",
mimetype='text/plain',
status=200,
)
return response
def handleRouteHealthCheck():
"""handleRouteHealthCheck"""
setup_adaguc(False)
response = Response(
response="OK",
mimetype='text/plain',
status=200,
)
return response
def handleWMS(text):
logger.info(text)
adagucInstance = setup_adaguc()
url = request.query_string
logger.info(request.query_string)
adagucenv = {}
""" Set required environment variables """
baseUrl = request.base_url.replace(request.path, "")
adagucenv['ADAGUC_ONLINERESOURCE'] = os.getenv('EXTERNALADDRESS',
baseUrl) + "/adagucopendap?"
adagucenv['ADAGUC_DB'] = os.getenv(
'ADAGUC_DB',
"user=adaguc password=adaguc host=localhost dbname=adaguc")
logger.info('Setting request_uri to %s' % request.base_url)
adagucenv['REQUEST_URI'] = request.path
adagucenv['SCRIPT_NAME'] = ""
status, data, headers = adagucInstance.runADAGUCServer(
url, env=adagucenv, showLogOnError=False)
""" Obtain logfile """
logfile = adagucInstance.getLogFile()
adagucInstance.removeLogFile()
logger.info(logfile)
response = Response(response=data.getvalue(), status=200)
# Append the headers from adaguc-server to the headers from flask.
for header in headers:
key = header.split(":")[0]
value = header.split(":")[1]
response.headers[key] = value
return response
def handleWMS():
start = time.perf_counter()
adagucInstance = setup_adaguc()
url = request.query_string
logger.info(request.query_string)
stage1 = time.perf_counter()
adagucenv = {}
""" Set required environment variables """
baseUrl = request.base_url.replace(request.path, "")
adagucenv['ADAGUC_ONLINERESOURCE'] = os.getenv('EXTERNALADDRESS',
baseUrl) + "/adaguc-server?"
adagucenv['ADAGUC_DB'] = os.getenv(
'ADAGUC_DB',
"user=adaguc password=adaguc host=localhost dbname=adaguc")
""" Run adaguc-server """
status, data, headers = adagucInstance.runADAGUCServer(
url, env=adagucenv, showLogOnError=False)
""" Obtain logfile """
logfile = adagucInstance.getLogFile()
adagucInstance.removeLogFile()
stage2 = time.perf_counter()
logger.info("[PERF] Adaguc executation took: %f" % (stage2 - stage1))
if len(logfile) > 0:
logger.info(logfile)
responseCode = 200
if status != 0:
logger.info("Adaguc status code was %d" % status)
responseCode = 500
response = Response(response=data.getvalue(), status=responseCode)
stage3 = time.perf_counter()
# Append the headers from adaguc-server to the headers from flask.
for header in headers:
key = header.split(":")[0]
value = header.split(":")[1]
response.headers[key] = value
stage4 = time.perf_counter()
return response
def handleAutoWMS():
adagucInstance = setup_adaguc()
logger.info(request.query_string)
adagucDataSetDir = adagucInstance.ADAGUC_DATASET_DIR
adagucDataDir = adagucInstance.ADAGUC_DATA_DIR
adagucAutoWMSDir = adagucInstance.ADAGUC_AUTOWMS_DIR
baseUrl = request.base_url.replace(request.path, "")
adagucOnlineResource = os.getenv('EXTERNALADDRESS', baseUrl)
print('Online resource = [%s]' % adagucOnlineResource)
urlParamRequest = request.args.get('request')
urlParamPath = request.args.get('path')
if urlParamRequest is None or urlParamPath is None:
response = Response(
response="Mandatory parameters [request] and or [path] are missing",
status=400,
)
return response
if urlParamRequest != "getfiles":
response = Response(
response="Only request=getfiles is supported",
status=400,
)
return response
print(urlParamPath)
if urlParamPath == "":
return handleBaseRoute()
if urlParamPath.startswith("/adaguc::datasets"):
return handleDatasetsRoute(adagucDataSetDir, adagucOnlineResource)
if urlParamPath.startswith("/adaguc::data"):
return handleDataRoute(adagucDataDir, urlParamPath, adagucOnlineResource)
if urlParamPath.startswith("/adaguc::autowms"):
return handleAutoWMSDIRRoute(adagucAutoWMSDir, urlParamPath, adagucOnlineResource)
response = Response(
response="Path parameter not understood..",
mimetype='application/json',
status=400,
)
return response
def testadaguc():
"""Test adaguc is setup correctly"""
logger.info("Checking adaguc-server.")
adaguc_instance = setup_adaguc()
url = "SERVICE=WMS&REQUEST=GETCAPABILITIES"
adagucenv = {}
# Set required environment variables
baseurl = "---"
adagucenv['ADAGUC_ONLINERESOURCE'] = os.getenv(
'EXTERNALADDRESS', baseurl) + "/adaguc-server?"
adagucenv['ADAGUC_DB'] = os.getenv(
'ADAGUC_DB', "user=adaguc password=adaguc host=localhost dbname=adaguc")
# Run adaguc-server
# pylint: disable=unused-variable
status, data, headers = adaguc_instance.runADAGUCServer(
url, env=adagucenv, showLogOnError=False)
assert status == 0
assert headers == ['Content-Type:text/xml']
logger.info("adaguc-server seems [OK]")