Geospatial Extent Map Hosting Expiring

[dwalt]

Issue

mdEditor Version (find version under settings): 1.0.1+97c42afc

mdEditor Web Address (enter the URL): https://go.mdeditor.org

Issue Description:

Provide a general description of the problem. If issue is a feature request, tell us why this feature is useful.

Leaflet map showing an error message that tiles will expire on 10/31/23. References stamen.com/faq. Research indicates that stamen is ending free hosting of maps and passing it to stadiamaps, stadiamaps.com/stamen/onboarding/. The maps will be made available for 10 years for self-hosting. maps.stamen.com/stadia-partnership

Steps to reproduce (Bug reports only):

1. _____Open extent tab
2. _____Look at an existing bounding box in Geographic Extent map window
3. _____Scroll out, warning message displayed

Observed Results (Bug reports only):

What happened? This could be a description, log output, etc.
See attachment

Expected Results (Bug reports only):

What did you expect to happen?
Base map to display without error

[jasonwhitedev]

@dwalt - a quick solution (hack?) could be as follows. In this file: app/pods/components/object/md-extent/spatial/template.hbs

Approx line number 62

Change {{tile-layer url="//stamen-tiles-{s}.a.ssl.fastly.net/terrain/{z}/{x}/{y}.png" attribution=mapAttribution}}
To {{tile-layer url="//tiles.stadiamaps.com/tiles/outdoors/{z}/{x}/{y}.png" attribution=mapAttribution}}

[dwalt]

@jasonwhitedev Thank you for the code suggestion!