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server.py
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server.py
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#!/usr/bin/env python
#
# Copyright 2011-2015 Splunk, Inc.
#
# Licensed under the Apache License, Version 2.0 (the "License"): you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
from __future__ import absolute_import
import sys, os
from splunklib import six
sys.path.insert(0, os.path.join(os.path.dirname(__file__), "..", ".."))
from .bottle import route, run, debug, template, static_file, request
from time import strptime, mktime
from .input import AnalyticsTracker
from .output import AnalyticsRetriever, TimeRange
try:
import utils
except ImportError:
raise Exception("Add the SDK repository to your PYTHONPATH to run the examples "
"(e.g., export PYTHONPATH=~/splunk-sdk-python.")
splunk_opts = None
retrievers = {}
def get_retriever(name):
global retrievers
retriever = None
if name in retrievers:
retriever = retrievers[name]
else:
retriever = AnalyticsRetriever(name, splunk_opts)
retrievers[name] = retriever
return retriever
@route('/static/:file#.+#')
def help(file):
raise static_file(file, root='.')
@route('/applications')
def applications():
tracker.track("list_applications")
retriever = get_retriever("")
applications = retriever.applications()
output = template('templates/applications', applications=applications)
return output
def track_app_detail(event, event_name, prop_name, time_range = None):
properties = {}
if event_name is not None and not event_name == "":
properties["ev_name"] = event_name
if prop_name is not None and not prop_name == "":
properties["prop_name"] = prop_name
if time_range is not None and not time_range == "":
properties["time_range"] = time_range
tracker.track(event, **properties)
@route('/api/application/:name')
def application(name):
retriever = get_retriever(name)
event_name = request.GET.get("event_name", "")
property_name = request.GET.get("property", "")
time_range = request.GET.get("time_range", TimeRange.MONTH)
# Track the event
track_app_detail("api_app_details", event_name, property_name, time_range = time_range)
events = retriever.events()
events_over_time = retriever.events_over_time(event_name=event_name, property=property_name, time_range=time_range)
properties = []
if event_name:
properties = retriever.properties(event_name)
# We need to format the events to something the graphing library can handle
data = []
for name, ticks in six.iteritems(events_over_time):
# We ignore the cases
if name == "VALUE" or name == "NULL":
continue
event_ticks = []
for tick in ticks:
time = strptime(tick["time"][:-6] ,'%Y-%m-%dT%H:%M:%S.%f')
count = tick["count"]
event_ticks.append([int(mktime(time)*1000),count])
data.append({
"label": name,
"data": event_ticks,
})
result = {
"events": events,
"event_name": event_name,
"application_name": retriever.application_name,
"properties": properties,
"data": data,
"property_name": property_name,
}
return result
@route('/application/:name')
def application(name):
retriever = get_retriever(name)
event_name = request.GET.get("event_name", "")
property_name = request.GET.get("property", "")
# Track the event
track_app_detail("app_details", event_name, property_name)
events = retriever.events()
events_over_time = retriever.events_over_time(event_name=event_name, property=property_name)
properties = []
if event_name:
properties = retriever.properties(event_name)
output = template('templates/application',
events=events,
event_name=event_name,
application_name=retriever.application_name,
properties=properties,
property_name=property_name,
open_tag="{{",
close_tag="}}")
return output
def main():
argv = sys.argv[1:]
opts = utils.parse(argv, {}, ".env")
global splunk_opts
splunk_opts = opts.kwargs
global tracker
tracker = AnalyticsTracker("analytics", splunk_opts)
debug(True)
run(reloader=True)
if __name__ == "__main__":
main()