def add_fact(self, fact, start_time, end_time, temporary = False):
fact = Fact(fact, start_time = start_time, end_time = end_time)
start_time = fact.start_time or dt.datetime.now().replace(second = 0, microsecond = 0)
self.start_transaction()
result = self.__add_fact(fact.serialized_name(), start_time, end_time, temporary)
self.end_transaction()
if result:
self.facts_changed()
return result
def add_fact(self, fact, start_time, end_time, temporary = False):
start_time = self.__round_seconds(start_time)
end_time = self.__round_seconds(end_time)
fact = Fact(fact, start_time = start_time, end_time = end_time)
self.start_transaction()
result = self.__add_fact(fact.serialized_name(), fact.start_time, fact.end_time, temporary)
self.end_transaction()
if result:
self.facts_changed()
return result
def add_fact(self, fact, start_time, end_time, temporary=False):
start_time = self.__round_seconds(start_time)
end_time = self.__round_seconds(end_time)
fact = Fact(fact, start_time=start_time, end_time=end_time)
self.start_transaction()
result = self.__add_fact(fact.serialized_name(), fact.start_time,
fact.end_time, temporary)
self.end_transaction()
if result:
self.facts_changed()
return result
def add_fact(self, fact, start_time, end_time, temporary=False):
fact = Fact(fact, start_time=start_time, end_time=end_time)
start_time = fact.start_time or dt.datetime.now().replace(
second=0, microsecond=0)
self.start_transaction()
result = self.__add_fact(fact.serialized_name(), start_time, end_time,
temporary)
self.end_transaction()
if result:
self.facts_changed()
return result
def __solve_overlaps(self, start_time, end_time):
"""finds facts that happen in given interval and shifts them to
make room for new fact
"""
if end_time is None or start_time is None:
return
# possible combinations and the OR clauses that catch them
# (the side of the number marks if it catches the end or start time)
# |----------------- NEW -----------------|
# |--- old --- 1| |2 --- old --- 1| |2 --- old ---|
# |3 ----------------------- big old ------------------------ 3|
query = """
SELECT a.*, b.name, c.name as category
FROM facts a
LEFT JOIN activities b on b.id = a.activity_id
LEFT JOIN categories c on b.category_id = c.id
WHERE (end_time > ? and end_time < ?)
OR (start_time > ? and start_time < ?)
OR (start_time < ? and end_time > ?)
ORDER BY start_time
"""
conflicts = self.fetchall(query, (start_time, end_time,
start_time, end_time,
start_time, end_time))
for fact in conflicts:
# won't eliminate as it is better to have overlapping entries than loosing data
if start_time < fact["start_time"] and end_time > fact["end_time"]:
continue
# split - truncate until beginning of new entry and create new activity for end
if fact["start_time"] < start_time < fact["end_time"] and \
fact["start_time"] < end_time < fact["end_time"]:
logging.info("splitting %s" % fact["name"])
# truncate until beginning of the new entry
self.execute("""UPDATE facts
SET end_time = ?
WHERE id = ?""", (start_time, fact["id"]))
fact_name = fact["name"]
# create new fact for the end
new_fact = Fact(fact["name"],
category = fact["category"],
description = fact["description"])
new_fact_id = self.__add_fact(new_fact.serialized_name(), end_time, fact["end_time"])
# copy tags
tag_update = """INSERT INTO fact_tags(fact_id, tag_id)
SELECT ?, tag_id
FROM fact_tags
WHERE fact_id = ?"""
self.execute(tag_update, (new_fact_id, fact["id"])) #clone tags
if trophies:
trophies.unlock("split")
# overlap start
elif start_time < fact["start_time"] < end_time:
logging.info("Overlapping start of %s" % fact["name"])
self.execute("UPDATE facts SET start_time=? WHERE id=?",
(end_time, fact["id"]))
# overlap end
elif start_time < fact["end_time"] < end_time:
logging.info("Overlapping end of %s" % fact["name"])
self.execute("UPDATE facts SET end_time=? WHERE id=?",
(start_time, fact["id"]))