set_osmapi_connection {osmapiR}

Configure connections from osmapiR

Description

Functions to configure the connections. Probably, you should only use set_osmapi_connection.

Usage

set_osmapi_connection(
  server = c("openstreetmap.org", "testing"),
  cache_authentication
)

get_osmapi_url()

set_osmapi_url(osmapi_url)

Arguments

server

If openstreetmap.org (default), the API calls will be performed to the servers in production. If testing, the calls will be against https://master.apis.dev.openstreetmap.org without affecting the main OSM data.

cache_authentication

If TRUE, the authentication token will be cached on disk. This reduces the number of times that you need to re-authenticate at the cost of storing access credentials on disk. Cached tokens are encrypted and automatically deleted 30 days after creation. If missing (default), no changes will be applied. On package load time, the option is set to FALSE if it's not yet set.

osmapi_url

The desired API URL to send the calls.

Details

When testing your software against the API you should consider using https://master.apis.dev.openstreetmap.org instead of the live-api (set_osmapi_connection("testing")). Your account for the live service is not in the same database, so you probably need a new username and password for the test service; please visit that page in a browser to sign up.

set_osmapi_url() and get_osmapi_url only deal with the API base URL. On the other hand, set_osmapi_connection also configure the authentication parameters needed for PUT, POST and DELETE calls.

For further details, see https://wiki.openstreetmap.org/wiki/API_v0.6.

Value

Configure .Options[grep("^osmapir\\.[a-z]+_(?!secret$)", names(.Options), perl = TRUE)] :) and return osmapir.base_api_url.

See Also

Other API functions: authenticate_osmapi(), osm_api_versions(), osm_capabilities(), osm_permissions()

Examples

ori <- get_osmapi_url()
set_osmapi_connection(server = "testing")
get_osmapi_url()
set_osmapi_connection(server = "openstreetmap.org")
get_osmapi_url()

## Restore options
if (ori == "https://api.openstreetmap.org") {
  set_osmapi_connection(server = "openstreetmap.org")
} else if (ori == "https://master.apis.dev.openstreetmap.org") {
  set_osmapi_connection(server = "testing")
} else {
  warning(
    "A non standard osmapiR connection detected (", ori,
    "). If you configured manually options like \"osmapir.base_api_url\" or \"osmapir.oauth_id\", ",
    "configure it again."
  )
}