1
0
Fork 0
mirror of https://github.com/YunoHost-Apps/hubzilla_ynh.git synced 2024-09-03 19:26:21 +02:00
hubzilla_ynh/sources/addon/openstreetmap/README.md

75 lines
3.1 KiB
Markdown
Raw Normal View History

# OpenStreetMap Plugin
by Mike Macgirvin
Klaus Weidenbach
This addon allows you to use OpenStreetMap for displaying locations.
## Requirements
To use this plugin you need a tile server that provides the map images.
OpenStreetMap data is free for everyone to use. Their tile servers are not.
Please take a look at their "Tile Usage Policy":
http://wiki.openstreetmap.org/wiki/Tile_usage_policy
You can run your own tile server or choose one from their list of public
tile servers: http://wiki.openstreetmap.org/wiki/TMS
Support the OpenStreetMap community and share the load.
The same counts for Nominatim, the reverse geocoding service, that will
translate place names to coordinates.
http://wiki.openstreetmap.org/wiki/Nominatim and their usage policy:
http://wiki.openstreetmap.org/wiki/Nominatim_usage_policy
## Configuration
Activate the plugin from your admin panel.
In the plugin settings page of your admin panel you can now configure:
* the *tmsserver* Tile Server (which map server to open if we have coordinates)
* the *nomserver* Nominatim Server (which server to use to look up coordinates
for place names)
* default *zoom* level
* if a *marker* should get shown on the map if we have coordinates
The Tile Server URL points to the tile server you want to use. Use the full URL,
with protocol (http/s) and trailing slash.
The Nominatim Server URL points to the reverse geocode service you want to use.
Use the full URL with protocol (http/s) and path.
You can configure the default zoom level on the map in the Default Zoom box.
1 will show the whole world and 18 is the highest zoom level available.
You can configure if a marker shoul be shown on the map
You can also use the CLI config utility for configuration:
$ ./util/config openstreetmap tmsserver "http://www.openstreetmap.org/"
$ ./util/config openstreetmap zoom 16
### Alternative Configuration
If you prefer to use a configuration file instead of the admin panel or the CLI
open the .htconfig.php file and add "openstreetmap" to the list of activated
addons.
2016-04-17 16:29:18 +02:00
App::$config['system']['addon'] = "openstreetmap, ..."
You can configure the addon with these variables:
2016-04-17 16:29:18 +02:00
App::$config['openstreetmap']['tmsserver'] = 'http://www.openstreetmap.org/';
App::$config['openstreetmap']['nomserver'] = 'http://nominatim.openstreetmap.org/search.php';
App::$config['openstreetmap']['zoom'] = '16';
App::$config['openstreetmap']['marker'] = '0';
The *tmsserver* points to the tile server you want to use. Use the full URL,
with protocol (http/s) and trailing slash. You can configure the default zoom
level on the map with *zoom*. 1 will show the whole world and 18 is the highest
zoom level available. This can vary between tile servers.
## TODO
* Find better way to handle location only items without coordinates
* Use Nominatim in "Set your location" window for suggestion and to get
coordinates to use
* Add OpenLayers (2-Clause BSD) or Leaflet (2-Clause BSD) for on-site displaying
of maps
* Pick coordinates an location from a map in "Set your location"
* Add views with markers on maps, etc.
* How to handle planets etc. locations? Shouldn't bug Nominatim with them.