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Handle missing titles and titles that were too long #1

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33 changes: 30 additions & 3 deletions bear_backup.py
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Original file line number Diff line number Diff line change
Expand Up @@ -10,6 +10,7 @@
import subprocess
import sys
import zipfile
import random

# Paths to various files
approot = os.path.expanduser("~/Library/Containers/net.shinyfrog.bear/Data")
Expand All @@ -23,15 +24,30 @@
# The epoch for apple timestamps in the bear database is 1 Jan 2001, so we
# need to add the following offset to the timestamps to get a unix timestamp
apple_epoch = 978307200
# 255 is the max len for a filename on most OSes, including macOS - 9 for the suffix
max_filename_length = 246

class Note(object):
def __init__(self, db, note_id):
def __init__(self, db, note_id, count): # count is the total number of notes, for calculating the random number
self.db = db
self.count = count
self.note_data = self.db.execute("SELECT * FROM ZSFNOTE WHERE Z_PK=?",
(note_id,)).fetchone()

def title(self):
return self.note_data["ZTITLE"]

# make sure we have a title
if self.note_data["ZTITLE"]:
# and it's less than 246 in length
if len(self.note_data["ZTITLE"]) < max_filename_length:
return self.note_data["ZTITLE"]
else:
# otherwise take substring from the start, for 246 chars
return self.note_data["ZTITLE"][:max_filename_length]
else:
# if we don't have a title, make one up and add a random number
ran = random.randint(1, self.count)
return str("Unknown-%i" % ran)

def text(self):
return self.note_data["ZTEXT"]
Expand Down Expand Up @@ -125,7 +141,9 @@ def __init__(self):
def all_notes(self):
ids = self.db.execute(
"SELECT Z_PK FROM ZSFNOTE WHERE ZTRASHED != 1").fetchall()
notes = [Note(self.db, i["Z_PK"]) for i in ids]
numNotes = len(ids)

notes = [Note(self.db, i["Z_PK"], numNotes) for i in ids]
return notes

if __name__ == '__main__':
Expand Down Expand Up @@ -161,6 +179,15 @@ def all_notes(self):
bear_db = BearDb()
notes = bear_db.all_notes()

# delete old unknown, it would make a dupe
unk_notes = set(glob.glob("Unknown_*.bearnote"))

for note in unk_notes:
if re.match(r"Unknown_\d+.bearnote", note):
if args.verbose:
print("Deleting old notw with no title: %s" % note)
os.remove(note)

if args.debug:
import code
code.interact(banner="Debug console", local=locals())
Expand Down