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FliegendeWurst 2021-06-14 11:54:49 +02:00
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# naviki-gpx-download
Download a copy of your Naviki tracks.
## Usage
Download `naviki_gpx_download.py` and modify the configuration variables at the start of the script.

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from bs4 import BeautifulSoup
import requests
import time
import re
import pathlib
# set this to your token (open naviki.org, login, copy the value of the Authorization header in the browser dev tools)
oauth_token = "XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX"
# (optional) select which routes to export
route_types = "routedAll,recordedMy,recordedOthers"
# GPX files will be saved in this directory
output_dir = pathlib.Path("/tmp")
title_pattern = r'(?P<day>\d\d).(?P<month>\d\d).(?P<year>\d\d), (?P<hour>\d\d):(?P<minute>\d\d)'
century = "20"
timestamp = str(int(time.time()))
s = requests.Session()
s.headers.update({'Authorization': f'Bearer {oauth_token}'})
s.headers.update({'Accept': 'application/json'})
more_to_download = True
offset = 0
while more_to_download:
r = s.get(f'https://www.naviki.org/naviki/api/v6/Way/2/findUserWaysByFilter/?filter={route_types}&sort=crdateDesc&offset={offset}&fullDataSet=0&_={timestamp}')
j = r.json()
more_to_download = len(j["ways"]) > 0
offset += len(j["ways"])
for way in j["ways"]:
uuid = way["uuid"]
title = way["title"]
print(title, uuid)
m = re.search(title_pattern, title)
if m is None:
print("failed to extract time from title!")
# it is possible to extract the time from way["crdate"]
# datetime.utcfromtimestamp(way["crdate"]).strftime("%Y-%m-%d_%H-%M")
# but this requires knowing the time zone!
# which is not returned by the API
more_to_download = False # exit outer loop
break
new_title = century + m.group("year") + "-" + m.group("month") + "-" + m.group("day")
new_title += "_" + m.group("hour") + "-" + m.group("minute")
new_title += "_Naviki.gpx"
form_data = {
"wayUuid": uuid,
"oauth_token": oauth_token,
"format": "gpx"
}
dl_headers = {
"Authorization": None # token is passed in form data
}
dl = s.post('https://www.naviki.org/naviki/api/v6/Util/wayToFileWithUser/',
data=form_data,
headers=dl_headers)
if not dl.text.startswith("<?xml"):
print("failed to download GPX!")
more_to_download = False # exit outer loop
break
save_path = output_dir.joinpath(new_title)
with open(save_path, "wb") as f:
print("saving", save_path)
f.write(dl.text.encode())