Frontend part of Osmose QA tool

This is the part of osmose [http://osmose.openstreetmap.fr] that shows issues on a map.

Installation Python

Osmose QA frontend requires python > 2.6 and < 3

Setup system dependencies (Ubuntu Server 14.04)

apt install python

You can install python dependencies in the system or in a virtualenv.

In the system install the folowing packages:

apt install python-psycopg2 python-matplotlib python-requests python-beaker python-imaging python-polib

Alternatively instal python-virtualenv and create a new virtualenv.

Setup system dependencies (Ubuntu Server 14.04)

apt install pkg-config libpng-dev libfreetype6-dev

Create a python virtualenv, active it and install python dependencies

virtualenv --python=python2.7 osmose-frontend-venv
source osmose-backend-venv/bin/activate
pip install -r requirements.txt  --allow-all-external --allow-unverified PIL

Installation Database

Setup system dependencies (Ubuntu Server 14.04)

apt install postgresql-9.3 postgresql-contrib-9.3 postgresql-9.3-postgis-2.1

As postgres user:

createuser -s osmose
# Set your own password
psql -c "ALTER ROLE osmose WITH PASSWORD '-osmose-';"
createdb -E UTF8 -T template0 -O osmose osmose_frontend
# Enable extensions
psql -c "CREATE extension hstore; CREATE extension postgis;" osmose_frontend

As normal user, ceate the database tables:

psql osmose_frontend -f tools/database/schema.sql

Check data base parameter into tools/utils.py.

Installation Web Server

Setup system dependencies (Ubuntu Server 14.04)

apt install apache2 libapache2-mod-wsgi

As root user, copy apache-site to /etc/apache2/sites-available/osmose.conf. Adjust the config, if needed. Especially the user and group running the process in WSGIDaemonProcess and WSGIProcessGroup, and path in WSGIScriptAlias, DocumentRoot, Aliass and Directory.

If you setup a python virtualenv add the appropriate python-path=/home/osmose/osmose-frontend-venv/lib/python2.7/site-packages at the and of WSGIDaemonProcess line.

Enable the new config:

a2dissite 000-default.conf
a2ensite osmose.conf
a2enmod expires.load
a2enmod rewrite.load
service apache2 reload

Change the server URL into website in file tools/utils.py.

Dependencies

Setup system dependencies for internationalization and render SVG marker with rsvg (Ubuntu Server 14.04)

apt install gettext librsvg2-bin

Initialisation

Generate translation files

cd po && make mo

Install javascript libraries, as git submodules

git submodule update --init

When some issues are in the database, to get translations

cd tools/database/ && ./categ_menu_update.sh && ./item_menu_update.sh

Add "tools/cron.sh" to crontab, to run once per day.

Generation of coverage layer from backend

On a backend repository

./tools/generate-polygons.py  # generate all countries on polygons.openstreetmap.fr
./tools/generate-cover.sh     # generate file osmose-cover-simplified.topojson.pbf

On a frontend repository

cp ../backend/osmose-cover-simplified.topojson.pbf static/osmose-coverage.topojson.pbf.$(date +"%Y-%m-%d")
ln -sf osmose-coverage.topojson.pbf.$(date +"%Y-%m-%d") osmose-coverage.topojson.pbf