def __call__(self, environ, start_response):
status = "200 OK"
# TODO: put headers into response
response_headers = [("Content-type", "text/html")]
form = cgi.FieldStorage(fp=environ["wsgi.input"], environ=environ)
request = http_io.Request()
for key in form.keys():
request.SetParameter(key, form.getvalue(key, ""))
origin_request_host = utils.GetSchemeHostPort(environ)
request.SetParameter(constants.ORIGIN_REQUEST_HOST,
origin_request_host)
logger.debug("Origin request host: %s", origin_request_host)
response = http_io.Response()
if request.parameters:
self._publish_servlet.DoGet(request, response)
else:
logger.error("Internal Error - Request has no parameters")
http_io.ResponseWriter.AddBodyElement(
response, constants.HDR_STATUS_MESSAGE,
"Internal Error - Request has no parameters")
http_io.AddBodyElement(response, constants.HDR_STATUS_CODE,
constants.STATUS_FAILURE)
start_response(status, response_headers)
return response.body
def __call__(self, environ, start_response):
"""Executes an application.
Parses HTTP requests into internal request object and delegates
processing to SnippetsEditorHandler.
Args:
environ: WSGI environment.
start_response: callable that starts response.
Returns:
response body.
"""
request_method = "GET"
if "REQUEST_METHOD" in environ:
request_method = environ["REQUEST_METHOD"]
# Get parameters from HTTP request.
request = http_io.Request()
if request_method == "GET":
form = cgi.FieldStorage(fp=environ["wsgi.input"],
environ=environ)
for key in form.keys():
request.SetParameter(key, form.getvalue(key, ""))
else:
try:
request_body_size = int(environ.get("CONTENT_LENGTH", 0))
except ValueError:
request_body_size = 0
post_input = environ["wsgi.input"].read(request_body_size)
logger.debug("POST request body: %s", post_input)
self.__ParsePostInput(post_input, request)
response = http_io.Response()
if request.parameters:
self._handler.DoRequest(request, response)
else:
logger.error("Internal Error - Request has no parameters.")
http_io.ResponseWriter.AddJsonFailureBody(
response, "Internal Error - Request has no parameters")
try:
start_response(SnippetsApp.STATUS_OK,
SnippetsApp.RESPONSE_HEADERS)
return response.body
except Exception:
exc_info = sys.exc_info()
start_response(SnippetsApp.STATUS_ERROR,
SnippetsApp.RESPONSE_HEADERS, exc_info)
return exceptions.FormatException(exc_info)
def _CreatePublishRequest(self, origin_request_host, target_details):
"""Creates publish request.
Args:
origin_request_host: Origin request host (GEE server URL).
target_details: dictionary of target information:
dbname, fusion_host, vhname, snippets, search defs, etc.
Returns:
request: The publish request.
"""
request = http_io.Request()
request.SetParameter("DbName", target_details["dbname"])
request.SetParameter("TargetPath", target_details["targetpath"])
request.SetParameter("VirtualHostName", target_details["vhname"])
request.SetParameter("Host", target_details["fusion_host"])
request.SetParameter("ServeWms", target_details["servewms"])
# Check if publish context exists. For targets published using fusion server
# 5.1.2 and earlier, there is no publish context.
publish_context = target_details.get("publishcontext")
if publish_context:
value = publish_context.get("searchdefs")
if value:
if isinstance(value, list):
value = ",".join(value)
request.SetParameter("SearchDefName", value)
value = publish_context.get("supsearchdefs")
if value:
if isinstance(value, list):
value = ",".join(value)
request.SetParameter("SupSearchDefName", value)
value = publish_context.get("snippetsetname")
if value:
request.SetParameter("SnippetSetName", value)
value = publish_context.get("poifederated", False)
if value:
request.SetParameter("PoiFederated", value)
request.SetParameter(constants.ORIGIN_REQUEST_HOST,
origin_request_host)
request.SetParameter(constants.CMD, "PublishDb")
return request
def _CreateUnpublishRequest(self, origin_request_host, target_path):
"""Creates unpublish request.
Args:
origin_request_host: Origin request host (GEE server URL).
target_path: Target path.
Returns:
request: The unpublish request.
"""
request = http_io.Request()
request.SetParameter(constants.ORIGIN_REQUEST_HOST, origin_request_host)
request.SetParameter(constants.CMD, constants.CMD_UNPUBLISH_DB)
request.SetParameter(constants.TARGET_PATH, target_path)
return request
def __call__(self, environ, start_response):
"""Executes an application.
Parses HTTP requests into internal request object and delegates
processing to StreamPushServlet.
Args:
environ: WSGI environment.
start_response: callable that starts response.
Returns:
response body.
"""
form = cgi.FieldStorage(fp=environ["wsgi.input"],
environ=environ)
# Get parameters from HTTP request.
request = http_io.Request()
for key in form.keys():
request.SetParameter(key, form.getvalue(key, ""))
response = http_io.Response()
if request.parameters:
self._stream_pusher.DoGet(request, response)
else:
logger.error("Internal Error - Request has no parameters.")
http_io.ResponseWriter.AddBodyElement(
response,
constants.HDR_STATUS_MESSAGE,
"Internal Error - Request has no parameters")
http_io.AddBodyElement(response, constants.HDR_STATUS_CODE,
constants.STATUS_FAILURE)
try:
start_response(StreamPushApp.STATUS_OK, StreamPushApp.RESPONSE_HEADERS)
return response.body
except Exception:
exc_info = sys.exc_info()
start_response(StreamPushApp.STATUS_ERROR,
StreamPushApp.RESPONSE_HEADERS, exc_info)
return self._FormatException(exc_info)