def home():
if request.method == 'POST':
file = request.files['file']
if file and allowed_file(file.filename):
filename = secure_filename(file.filename)
new_name = os.path.join(app.config['UPLOAD_FOLDER'], filename)
file.save(new_name)
# process uploaded VBO file
with open(new_name) as f:
vbox_data = VBoxData(f)
center_lat = (vbox_data.max_lat + vbox_data.min_lat)/2.0
center_long = (vbox_data.max_long + vbox_data.min_long)/2.0
map_options = {
"center": { "lat": center_lat, "lng": center_long},
"zoom": 12
}
marker = {
"position": {"lat": vbox_data.data[0].lat_deg, "lng": vbox_data.data[0].long_deg},
"title": "Start"
}
# Make GeoJSON file
json_name = new_name.rsplit('.')[0] + ".json"
with open(json_name, 'w') as outf:
vbox_data.write_geojson(outf)
html_filename = new_name.rsplit('.')[0] + ".html"
with open(html_filename, 'w') as outf:
outf.write(
render_template('route.html', vbd=vbox_data, title=filename,
json_url = os.path.basename(json_name),
api_key=GOOGLE_API_BROWSER_KEY, map_options=map_options, marker=marker)
)
return redirect(html_filename)
else:
routes = [
os.path.basename(r).rsplit('.')[0] for r in glob.glob(os.path.join(UPLOAD_FOLDER, '*.vbo'))
]
return render_template('home.html', routes=routes)
def main(graph, track, gpx, csv, geo, vbo_file):
vbd = VBoxData(vbo_file)
print >>sys.stderr, len(vbd.data),"points"
if gpx:
vbd.write_gpx(gpx)
if csv:
vbd.write_csv(csv)
if geo:
vbd.write_geojson(geo)
if graph:
vbd.plot_graph()
if track:
vbd.plot_track()
