Files
deskmeter/dmapp/dmweb/dm.py
2020-05-02 17:58:25 -03:00

119 lines
3.6 KiB
Python

from flask import Blueprint, render_template
from pymongo import MongoClient
from pprint import pprint
import datetime
import pytz
client = MongoClient()
db = client.deskmeter
switches = db.switch
dmbp = Blueprint("deskmeter", __name__, url_prefix="/", template_folder='templates')
@dmbp.route("/")
def index():
"""
Show total time used in each desktop for today
"""
start = datetime.datetime.today().replace(hour=0,
minute=0,
second=0)
end = datetime.datetime.today().replace (hour=23,
minute=59,
second=59)
rows = get_period_totals(start, end)
return render_template("pages.html", rows=rows)
@dmbp.route("/period/<start>/<end>")
def period(start,end):
start = datetime.datetime(*map(int, start.split("-"))).replace(hour=0,
minute=0,
second=0)
end = datetime.datetime(*map(int, end.split("-"))).replace (hour=23,
minute=59,
second=59)
rows = get_period_totals(start, end)
return render_template("pages.html", rows=rows)
@dmbp.route("/totals")
def totals():
"""
Show total time used in each desktop for all time
"""
pipe = [{'$group': {'_id':"$workspace",'totals': {'$sum': '$delta'}}},
{'$sort': { "_id": 1}}]
rows = []
for total in switches.aggregate(pipeline=pipe):
rows.append( {"ws" : total["_id"],
"total": str(datetime.timedelta(seconds=total["totals"]))})
return render_template("pages.html", rows=rows)
def get_period_totals(start, end):
"""
TODOs: refactor to have available the ws array and the active ws function in order to remove
the delta = 0 thing
refactor to pass in the timezone and make the variable names clearer
"""
bsas = pytz.timezone("Etc/GMT+3")
local_start = start.replace(tzinfo=bsas)
local_end = end.replace(tzinfo=bsas)
queries = {
"period" : {"date":{"$gt":local_start,"$lt":local_end}},
"previous_doc" : {"date":{"$lt":local_start}}
#"next_doc" : {"date":{"$lt":local_start}}
}
length = switches.count_documents(queries["period"])
docs = switches.find(queries["period"]).sort([("date", 1)])
previous_doc = switches.find(queries["previous_doc"]).sort([("date", -1)]).limit(1)[0]
#next_doc = switches.find_one(queries["next_doc"])
last_doc = docs[length-1]
local_first_date = docs[0]["date"].replace(tzinfo=pytz.utc).astimezone(bsas)
local_last_date = last_doc["date"].replace(tzinfo=pytz.utc).astimezone(bsas)
delta_to_start = (local_first_date - local_start).total_seconds()
delta_to_end = (local_end - local_last_date).total_seconds()
pipe = [ {'$match': queries["period"] },
{'$group': { '_id':"$workspace",'totals': {'$sum': '$delta'}}},
{'$sort': { "_id": 1}}]
pre_rows = {}
for total in switches.aggregate(pipeline=pipe):
pre_rows[total["_id"]] = total["totals"]
if datetime.datetime.now().astimezone(bsas) < local_end:
delta_to_end = 0
if previous_doc["workspace"] not in pre_rows:
pre_rows[previous_doc["workspace"]] = 0
pre_rows[previous_doc["workspace"]] += round(delta_to_start)
pre_rows[last_doc["workspace"]] += round(delta_to_end)
rows = []
for ws, delta in pre_rows.items():
rows.append( {"ws": ws,
"total" : str(datetime.timedelta(seconds=delta))})
return rows