shapeeditor 0.1.4

GTFS Editor frontend app for Django

GTFS Shape Editor

GTFS Editor, Django App

GTFS Shape Editor is mainly a frontend app which uses Vue, OpenLayers/OpenStreetMap, sweetalert2 and Bootstrap. Editor shows a map max width where you can draw and route shapes, place stops and edit the properties in the tables just below.

Install

pip install shapeeditor

Add the app 'shapeeditor' in your Django project settings file

INSTALLED_APPS = [
    ...
    'shapeeditor',
    ...
]

Shapeeditor needs authentication to edit the data, define the LOGIN_URL variable to know where redirect if visitor is not logged.

LOGIN_URL='/admin/login/'

# First point map extent area
#       +++++++++
#       +       +
#       +  Map  +
#       +       +
# --->  @++++++++

# Second point map extent area
# ++++++++@ <---
# +       +
# +  Map  +
# +       +
# +++++++++

SHAPEEDITOR_MAP_EXTENT_AREA = [
    [-84.43669241118701, 9.726525930153954],
    [-83.72894500499169, 9.99625455768836]]

# Center by default on load
SHAPEEDITOR_MAP_CENTER = [-84.1027104, 9.865107]

# Router it could ask for shape generation
SHAPEEDITOR_ROUTING_MACHINE_URL = "http://router.project-osrm.org/route/v1/driving/" 

Include Shapeeditor urls in urls.py, then we can open the editor from the site, draw the shape and download as a shapes.txt or import it to the database.

urlpatterns = [
    path('shapeeditor/', include('shapeeditor.urls')),
]

Just to be sure database is ok run the next commands.

./manage.py makemigrations
./manage.py migrate

Usage

There is not a manual yet, but essentially the map allows the user to draw a shape, cut links and delete links and nodes, to create a shape you need to define two endpoints then put waypoints between the begin and end, more waypoints means better aproximation.

Unistall

pip uninstall shapeeditor

Then delete it from settings.py mentions.

How to give my contribution

You could fork and PR, suggestions are welcome.

Here some screenshots: